연구성과로 돌아가기
2023 연구성과 (55 / 285)
※ 컨트롤 + 클릭으로 열별 다중 정렬 가능합니다.
Excel 다운로드
| WoS | SCOPUS | Document Type | Document Title | Abstract | Authors | Affiliation | ResearcherID (WoS) | AuthorsID (SCOPUS) | Author Email(s) | Journal Name | JCR Abbreviation | ISSN | eISSN | Volume | Issue | WoS Edition | WoS Category | JCR Year | IF | JCR (%) | FWCI | FWCI Update Date | WoS Citation | SCOPUS Citation | Keywords (WoS) | KeywordsPlus (WoS) | Keywords (SCOPUS) | KeywordsPlus (SCOPUS) | Language | Publication Stage | Publication Year | Publication Date | DOI | JCR Link | DOI Link | WOS Link | SCOPUS Link |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| ○ | ○ | Article | Spherical Search based constrained optimization algorithm for power flow analysis of islanded microgrids | Conventional power flow (PF) algorithms are ineffective in the droop-regulated islanded microgrids as the slack bus voltage and system operating frequency are presumed constant parameters. Such assumptions are not applicable in the operation of the droop-regulated islanded microgrid. We formulate a novel formulation for islanded microgrids to solve the PF problem as a constrained optimization problem. Non-linear and linear constraints are developed to model the power balance and the various modes of Distributed Generation units (DGs). In islanded microgrids, DGs can be operated in PQ, PV, and droop mode. We propose an optimization algorithm named SS-NR (Spherical Search with Newton-Raphson based repair) for solving the formulated problem. We employ Spherical Search (SS) as a base optimizer to minimize the objective function in this algorithm. Moreover, Newton-Raphson based repair operator is also used within the framework of SS to handle non-linear equality constraints of a PF problem. Then, we compare the performance of the proposed algorithm with the state-of-the-art algorithms of global optimization. The experimental results show that the proposed algorithm performs better than the other contenders in convergence and accuracy. Furthermore, to validate the proposed formulation, we compare SS-NR results with the results of a time-domain simulator and other PF tools. This comparative analysis presents the efficacy of the proposed formulation as well as the proposed algorithm. (c) 2023 Elsevier B.V. All rights reserved. | Kumar, Abhishek; Jha, Bablesh Kumar; Das, Swagatam; Mallipeddi, Rammohan | Kyungpook Natl Univ, Sch Elect Engn, Dept Artificial Intelligence, Daegu, South Korea; Indian Inst Technol Gandhinagar, Dept Elect Engn, Gandhinagar, India; Indian Stat Inst, Elect & Commun Sci Unit, Kolkata, India | Mallipeddi, Rammohan/AAL-5306-2020; Das, Swagatam/AAG-6753-2019; Jha, Bablesh/B-2801-2019; Kumar, Abhishek/ABA-5251-2021 | 57206266703; 57197764988; 24729258600; 25639919900 | mallipeddi.ram@gmail.com; | APPLIED SOFT COMPUTING | APPL SOFT COMPUT | 1568-4946 | 1872-9681 | 136 | SCIE | COMPUTER SCIENCE, ARTIFICIAL INTELLIGENCE;COMPUTER SCIENCE, INTERDISCIPLINARY APPLICATIONS | 2023 | 7.2 | 9.1 | 0.41 | 2025-06-25 | 3 | 4 | Power flow; Spherical Search; Droop-regulated islanded microgrid; Constrained optimization problems; Newton-Raphson based repair | BACKWARD/FORWARD SWEEP ALGORITHM; DYNAMIC ECONOMIC-DISPATCH; DIFFERENTIAL EVOLUTION; HANDLING METHOD; NEWTON-RAPHSON; HYBRID; OPERATION; STRATEGY; SYSTEMS; MATRIX | Constrained optimization problems; Droop-regulated islanded microgrid; Newton–Raphson based repair; Power flow; Spherical Search | Electric load flow; Global optimization; Spheres; Time domain analysis; Constrained optimi-zation problems; Distributed generation units; Droop-regulated islanded microgrid; Islanded microgrid; Newton–raphson based repair; Non linear; Optimization algorithms; Power flow problem; Power flows; Spherical search; Constrained optimization | English | 2023 | 2023-03 | 10.1016/j.asoc.2023.110057 | 바로가기 | 바로가기 | 바로가기 | 바로가기 | ||
| ○ | ○ | Article | Effect of Periodic Changes in Rotation Speed on Torsional Stress and Screw-in Force by Alternative Rotation Technique | Introduction: This study evaluated the effect of periodic changes in rotation speed on torsional stress and screw-in force using the dedicated alternative rotation technique (ART) motion of the EQ-M (Metabiomed, Cheongju, Korea) endodontic motor. Methods: Two ART modes of the EQ-M motor in 2 alternative techniques (ART30 and ART50) and continuous rotation were compared using ProTaper Next X2 (Dentsply Sirona, Charlotte, NC) files and simulated resin blocks (n 5 12 per group). ART30 and ART50 were operated by continuous rotation of 350 rpm for 360 & DEG; and then rotated at 30% increased speed from the base speed for 180 & DEG; and at 50% increased speed for 180 & DEG;, respectively. Before the test, the simulated resin blocks were pre-enlarged using ProTaper Gold S1 and S2 (Dentsply Sirona) and fixed on a metal stage connected to the force-and torque-measuring unit. During shaping the simulated canal in an automatic up-and-down manner, the parameters of maximum torque, sum of torque, maximum screw-in force, and maximum apical force were measured. The data were statistically analyzed using 1-way analysis of variance and the Tukey post hoc com-parison test at the 95% significance level. Results: The ART30 and ART50 groups showed a lower maximum torque, sum of torques, screw-in force, and apical drive force than the continuous rotation group. There was no significant difference between the ART30 and ART50 groups (P . .05). When the screw-in force increased suddenly, the torque corre-spondently increased. Conclusions: Under the limitations of this study, the ART mode could reduce the torsional stress and apical forces of the screw-in during instrumentation in com-parison with continuous rotation. (J Endod 2023;49:77-82.) | Ha, Jung -Hong; Jo, Hyo-Jin; Kwak, Sang Won; Sigurdsson, Asgeir; Kim, Hyeon-Cheol | Kyungpook Natl Univ, Sch Dent, Dept Conservat Dent, Daegu, South Korea; Pusan Natl Univ, Dent Res Inst, Sch Dent, Dept Conservat Dent, Yangsan, South Korea; NYU, Dept Endodont, Coll Dent, New York, NY USA; Pusan Natl Univ, Sch Dent, Dept Conservat Dent, Geumo Ro 20, Yangsan 50612, Gyeongnam, South Korea | ; Kim, Hyeon/AAQ-9057-2021 | 55549831900; 57264333700; 54787794900; 7004793251; 35746710200 | golddent@pusan.ac.kr; | JOURNAL OF ENDODONTICS | J ENDODONT | 0099-2399 | 1878-3554 | 49 | 1 | SCIE | DENTISTRY, ORAL SURGERY & MEDICINE | 2023 | 3.5 | 9.2 | 1.46 | 2025-06-25 | 5 | 6 | Alternative rotation; periodic change; rotation speed; screw-in force; speed control; torsional stress | ROOT-CANAL PREPARATION; SELF-ADJUSTING FILE; PHASE-TRANSFORMATION BEHAVIOR; NICKEL-TITANIUM INSTRUMENTS; MICRO-COMPUTED-TOMOGRAPHY; MECHANICAL-PROPERTIES; SHAPING ABILITY; DYNAMIC TORQUE; CYCLIC FATIGUE; VERTICAL FORCE | Alternative rotation; periodic change; rotation speed; screw-in force; speed control; torsional stress | Bone Screws; Dental Alloys; Equipment Design; Materials Testing; Root Canal Preparation; Stress, Mechanical; Titanium; Torque; bone cement; dental alloy; titanium; bone screw; equipment design; materials testing; mechanical stress; root canal preparation; torque | English | 2023 | 2023-01 | 10.1016/j.joen.2022.11.003 | 바로가기 | 바로가기 | 바로가기 | 바로가기 | |
| ○ | ○ | Article | Adaptive event-triggered dissipative control for semi-Markovian jump systems with stochastic deception attack | This paper addresses the adaptive event-triggered (AET) stabilization problem for semi-Markovian jump systems (SMJSs) with deception attack. In the proposed AET control scheme, the threshold is adaptively updated unlike the existing event-triggered (ET) mechanisms, which can reduce communication pressure. By resorting to a mode-dependent Lyapunov functional, the stochastic stability and dissipative performance of SMJSs are guaranteed. In addition, according to stability conditions, the corresponding mode-dependent gain parameters are designed. At last, two numerical examples are given to demonstrate the effectiveness and applicability of the proposed theoretic results.(c) 2023 The Franklin Institute. Published by Elsevier Inc. All rights reserved. | Liu, Yajuan; Liu, Shuhan; Liu, Yuzhen; Lee, S. M. | North China Elect Power Univ, Sch Control & Comp Engn, Beijing 102206, Peoples R China; Kyungpook Natl Univ, Sch Elect & Elect Engn, Daegu 41566, South Korea | Liu, Yuzhen/IVH-2243-2023; Lee, Sangmoon/C-4502-2018 | 55255775300; 58631394400; 57836065700; 59510733500 | moony@knu.ac.kr; | JOURNAL OF THE FRANKLIN INSTITUTE | J FRANKLIN I | 0016-0032 | 1879-2693 | 360 | 16 | SCIE | AUTOMATION & CONTROL SYSTEMS;ENGINEERING, ELECTRICAL & ELECTRONIC;ENGINEERING, MULTIDISCIPLINARY;MATHEMATICS, INTERDISCIPLINARY APPLICATIONS | 2023 | 3.7 | 9.3 | 1.36 | 2025-06-25 | 10 | 10 | NEURAL-NETWORKS | Adaptive control systems; Markov processes; Stochastic systems; Control schemes; Dissipative control; Event-triggered; Event-triggered controls; Lyapunov functionals; Markovian jump systems; Performance; Stabilization problems; Stochastic stability; Stochastics; Lyapunov functions | English | 2023 | 2023-11 | 10.1016/j.jfranklin.2023.09.037 | 바로가기 | 바로가기 | 바로가기 | 바로가기 | |||
| ○ | ○ | Article | Assessment of Stress Caused by Environmental Changes for Improving the Welfare of Laboratory Beagle Dogs | Simple Summary Stress is an inevitable element in the course of life that must be accepted, but efforts to minimize it are necessary. In particular, since captive animals in animal testing centers can experience relatively high levels of stress, efforts should be made to alleviate their stress. The aim of this study was to find a suitable environment that can reduce the stress of captive dogs. We conducted a scientific evaluation of the stress caused by environmental changes in dogs. According to the present results, social housing and environmental enrichment reduce dogs' stress. Animal stress is influenced by environmental factors, yet only a few studies have evaluated the effects of environmental stress on captive dogs. This study aimed to evaluate the effects of environmental and social enrichment on the stress levels of captive dogs housed in a lab. We assessed stress levels in eight Beagle dogs by measuring their body weight, cortisol levels, a stress hormone, the alkaline phosphatase activity in serum, the number of steps per hour, as well as clinical sign observations in a changed environment for 6 weeks. Four dogs assigned to a control group were raised alone in a relatively narrow place without toys; four dogs assigned to an experimental group were raised together in a relatively large place with toys. The body weight of the control group remained unchanged, while that of the experimental group decreased. Cortisol levels in the control group increased throughout, whereas those in the experimental group increased for up to 2 weeks and decreased thereafter. Consequently, cortisol levels in the experimental group significantly decreased compared to the control group at 6 weeks (p = 0.048). Fighting was observed among the dogs in the experimental group at 3 weeks; thus, one dog was separated from the group. The number of steps per hour was more than twice as high in the experimental than in the control group. Thereby, we determined that social housing, with appropriate companions and environmental enrichment materials, can reduce stress levels in captive dogs more efficiently than in single housing without such materials. Our study provides useful insights for captive animal organizations, such as kenneled dogs' management, to improve animal welfare. | Lee, Gwang-Hoon; Jo, Woori; Kang, Tae-Ku; Oh, Taeho; Kim, KilSoo | Daegu Gyeongbuk Med Innovat Fdn, Preclin Res Ctr, Daegu 41061, South Korea; Kyungpook Natl Univ, Coll Vet Med, Dept Vet Internal Med, Daegu 41566, South Korea; Kyungpook Natl Univ, Coll Vet Med, Dept Vet Toxicol, Daegu 41566, South Korea | ; Lee, GwangHoon/KHU-9790-2024 | 57266540000; 55848825000; 57218871402; 8251199600; 35272034300 | thoh@knu.ac.kr;kskim728@knu.ac.kr; | ANIMALS | ANIMALS-BASEL | 2076-2615 | 13 | 6 | SCIE | AGRICULTURE, DAIRY & ANIMAL SCIENCE;VETERINARY SCIENCES | 2023 | 2.7 | 9.3 | 2.35 | 2025-06-25 | 7 | 7 | animal welfare; cortisol; dog; environmental enrichment; stress | PHYSICAL-ACTIVITY; ANIMAL-MODELS; BODY-WEIGHT; BEHAVIOR; RODENT; HORMONES; CORTISOL; EXERCISE; HEALTH; STIMULATION | animal welfare; cortisol; dog; environmental enrichment; stress | alanine aminotransferase; alkaline phosphatase; aspartate aminotransferase; hydrocortisone; animal welfare; Article; beagle; body weight; calcaneus; caloric intake; diet supplementation; dog; environmental change; environmental enrichment; environmental stress; enzyme activity; enzyme linked immunosorbent assay; food intake; high performance liquid chromatography; Leptospira; limit of detection; male; mean corpuscular hemoglobin; mean corpuscular volume; nonhuman; stress assessment; urea nitrogen blood level | English | 2023 | 2023-03 | 10.3390/ani13061095 | 바로가기 | 바로가기 | 바로가기 | 바로가기 | ||
| ○ | ○ | Article | Association between the plasma concentration of melatonin and behavioral temperament in horses | Aggression in horses may cause serious accidents during riding and non-riding activities. Hence, predicting the temperament of horses is essential for selecting suitable horses and ensuring safety during the activity. In certain animals, such as hamsters, plasma melatonin concentrations have been correlated with aggressive behavior. However, whether this relationship applies to horses remains unclear. To address this research gap, this study aimed to evaluate differences in the plasma melatonin concentrations among horses of different breeds, ages, and sexes and examine the correlation between plasma melatonin concentrations and the temperament of the horses, including docility, affinity, dominance, and trainability. Blood samples from 32 horses were collected from the Horse Industry Complex Center of Jeonju Kijeon College. The docility, affinity, dominance, and trainability of the horses were assessed by three professional trainers who were well-acquainted with the horses. Plasma melatonin concentrations were measured using an enzyme-linked immunosorbent assay. The consequent values were compared between the horses of different breeds, ages, and sexes using a three-way analysis of variance and least significant difference post hoc test. Linear regression analysis was employed to identify the relationship between plasma melatonin concentrations and docility, affinity, dominance, and trainability. The results showed that the plasma melatonin concentrations significantly differed with breeds in Thoroughbred and cold-blooded horses. However, there were no differences in the plasma melatonin concentrations between the horse ages and sexes. Furthermore, plasma melatonin concentrations did not exhibit a significant correlation with the ranking of docility, affinity, dominance, and trainability. | Song, Yubin; Kim, Junyoung; Park, Youngjae; Yoon, Minjung | Kyungpook Natl Univ, Dept Anim Sci & Biotechnol, Sangju 37224, South Korea; Jeonju Kijeon Coll, Dept Equine Ind & Sports Therapeut Riding, Jeonju 54989, South Korea; Kyungpook Natl Univ, Dept Horse Compan & Wild Anim Sci, Sangju 37224, South Korea; Kyungpook Natl Univ, Res Ctr Horse Ind, Sangju 37224, South Korea | 58749937500; 57218494918; 57223212536; 22137296500 | mjyoon@knu.ac.kr; | JOURNAL OF ANIMAL SCIENCE AND TECHNOLOGY | J ANIM SCI TECHNOL | 2672-0191 | 2055-0391 | 65 | 5 | SCIE | AGRICULTURE, DAIRY & ANIMAL SCIENCE;VETERINARY SCIENCES | 2023 | 2.7 | 9.3 | 0 | 2025-06-25 | 0 | 0 | Melatonin; Behavioral temperament; Horse | OXIDATIVE STRESS; ANXIETY; ORGANIZATION; PERSONALITY; EXCRETION; OXYTOCIN; SLEEP | Behavioral temperament; Horse; Melatonin | English | 2023 | 2023 | 10.5187/jast.2023.e12 | 바로가기 | 바로가기 | 바로가기 | 바로가기 | |||
| ○ | ○ | Article | Autologous Platelet Lysate Is an Alternative to Fetal Bovine Serum for Canine Adipose-Derived Mesenchymal Stem Cell Culture and Differentiation | The use of fetal bovine serum (FBS) in regenerative medicine raises serious ethical and scientific concerns. We have cultured and differentiated the canine mesenchymal stem cells (cMSCs) in five different media combinations of autologous platelet lysate (A-PL) and FBS; consisting of 0% A-PL and 10% FBS (M-1), 2.5% A-PL and 7.5% FBS (M-2), 5% A-PL and 5% FBS (M-3), 7.5% A-PL and 2.5% FBS (M-4), and 10% A-PL and 0% FBS (M-5). The cMSCs were evaluated for their doubling time, differentiation efficiency, and expression of CD73, CD90, CD105, and PDGFRff. The mRNA expression of NT5E, THY1, ENG, PPARg, FABP4, FAS, SP7, BGLAP, and SPP1 was also assessed. The results indicated non-significant differences in cellular proliferation/viability; positive expression of surface markers, and PDGFR ff with substantial adipo/osteogenic differentiation. The expression of adipogenic (PPAR g, FABP4, FAS), and osteogenic (SP7, BGLAP, SPP1) genes were higher (p < 0.05) in the M5 group. In conclusion, A-PL in cMSCs culture did not negatively affect cellular proliferation and viability but also enhanced their genetic potential for multilineage differentiation. Our results indicate that A-PL can be used as an alternative for FBS to develop potent cMSCs under good manufacturing practice protocol for regenerative medicine. | Rashid, Usman; Saba, Evelyn; Yousaf, Arfan; Tareen, Waleed Ahsan; Sarfraz, Adeel; Rhee, Man Hee; Sandhu, Mansur Abdullah | PMAS Arid Agr Univ, Fac Vet & Anim Sci, Dept Clin Studies, Rawalpindi 46300, Pakistan; PMAS Arid Agr Univ, Fac Vet & Anim Sci, Dept Vet Biomed Sci, Rawalpindi 46300, Pakistan; Islamia Univ Bahawalpur, Fac Vet & Anim Sci, Dept Anat & Histol, Bahawalpur 63100, Pakistan; Kyungpook Natl Univ, Coll Vet Med, Dept Vet Med, Daegu 41566, South Korea | ; Rashid, Usman/NDS-4702-2025; Rhee, Man/O-5705-2016; Saba, Evelyn/JLN-1878-2023; Sandhu, Mansur/G-8300-2012; Yousaf, Arfan/P-3534-2015 | 57377701500; 56721112000; 25947938700; 58551791000; 57119692500; 57211035357; 17435858400 | usmanrashid@uaar.edu.pk;velyn.saba@uaar.edu.pk;arfanyousaf@uaar.edu.pk;waleedtareen1100@gmail.com;adeel.sarfraz@iub.edu.pk;rheemh@knu.ac.kr;mansoorsandhu@uaar.edu.pk; | ANIMALS | ANIMALS-BASEL | 2076-2615 | 13 | 16 | SCIE | AGRICULTURE, DAIRY & ANIMAL SCIENCE;VETERINARY SCIENCES | 2023 | 2.7 | 9.3 | 1.01 | 2025-06-25 | 4 | 3 | dogs; fetal bovine serum; platelet rich plasma; mesenchymal stem cell; adipogenesis; osteogenesis | IN-VITRO; EXPRESSION; MECHANISM; MIGRATION; KINASE; TISSUE | adipogenesis; dogs; fetal bovine serum; mesenchymal stem cell; osteogenesis; platelet rich plasma | 2 propanol; 5' nucleotidase; alkaline phosphatase; bone gamma carboxyglutamic acid-containing protein; dexamethasone; endoglin; fatty acid binding protein 4; messenger RNA; osteocalcin; osteopontin; peroxisome proliferator activated receptor gamma; platelet derived growth factor alpha receptor; rosiglitazone; Thy 1 membrane glycoprotein; transcription factor osterix; tumor necrosis factor receptor superfamily member 6; unclassified drug; adipose-derived mesenchymal stem cell; animal cell; animal experiment; animal tissue; Article; bioassay; cell differentiation; cell isolation; cell lysate; cell metabolism; cell migration; cell proliferation; cell viability; Cellular Metabolic Assay; clinical examination; controlled study; enzyme activity; fetal bovine serum; flow cytometry; gene expression; immunophenotyping; MTT assay; nonhuman; platelet count; protein expression; real time polymerase chain reaction; regenerative medicine; stem cell culture; thrombocyte; thrombocyte rich plasma; wound healing assay | English | 2023 | 2023-08 | 10.3390/ani13162655 | 바로가기 | 바로가기 | 바로가기 | 바로가기 | ||
| ○ | ○ | Article | Comparison of accuracy of breeding value for cow from three methods in Hanwoo (Korean cattle) population | In Korea, Korea Proven Bulls (KPN) program has been well-developed. Breeding and evaluation of cows are also an essential factor to increase earnings and genetic gain. This study aimed to evaluate the accuracy of cow breeding value by using three methods (pedigree index [PI], pedigree-based best linear unbiased prediction [PBLUP], and genomic-BLUP [GBLUP]). The reference population (n = 16,971) was used to estimate breeding values for 481 females as a test population. The accuracy of GBLUP was 0.63, 0.66, 0.62 and 0.63 for carcass weight (CWT), eye muscle area (EMA), back-fat thickness (BFT), and marbling score (MS), respectively. As for the PBLUP method, accuracy of prediction was 0.43 for CWT, 0.45 for EMA, 0.43 for MS, and 0.44 for BFT. Accuracy of PI method was the lowest (0.28 to 0.29 for carcass traits). The increase by approximate 20% in accuracy of GBLUP method than other methods could be because genomic information may explain Mendelian sampling error that pedigree information cannot detect. Bias can cause reducing accuracy of estimated breeding value (EBV) for selected animals. Regression coefficient between true breeding value (TBV) and GBLUP EBV, PBLUP EBV, and PI EBV were 0.78, 0.625, and 0.35, respectively for CWT. This showed that genomic EBV (GEBV) is less biased than PBLUP and PI EBV in this study. In addition, number of effective chromosome segments (Me) statistic that indicates the independent loci is one of the important factors affecting the accuracy of BLUP. The correlation between Me and the accuracy of GBLUP is related to the genetic relationship between reference and test population. The correlations between Me and accuracy were -0.74 in CWT, -0.75 in EMA, -0.73 in MS, and -0.75 in BF, which were strongly negative. These results proved that the estimation of genetic ability using genomic data is the most effective, and the smaller the Me, the higher the accuracy of EBV. | Lee, Hyo Sang; Kim, Yeongkuk; Lee, Doo Ho; Seo, Dongwon; Lee, Dong Jae; Do, Chang Hee; Dinh, Phuong Thanh N.; Ekanayake, Waruni; Lee, Kil Hwan; Yoon, Duhak; Lee, Seung Hwan; Koo, Yang Mo | Korea Anim Improvement Assoc, Genet Informat Div, Livestock Hall, Seoul 06668, South Korea; Chungnam Natl Univ, Dept BioAI Convergence, Daejeon 34134, South Korea; Chungnam Natl Univ, Div Anim & Dairy Sci, Daejeon 34148, South Korea; TNT Res Co, Anyang 14059, South Korea; Chungnam Natl Univ, Inst Agr Sci, Daejeon 34134, South Korea; Kyungpook Natl Univ, Dept Anim Sci & Biotechnol, Sangju 37224, South Korea | ; Lee, Juyoung/Y-3277-2019; Lee, SeungHwan/LUY-2745-2024; Lee, Junhyeong/F-8245-2013; Dinh, Phuong Thanh N./JYP-1145-2024 | 58591747700; 57202643847; 57221245344; 55887111800; 57406504200; 36447406400; 58030050400; 58030214600; 58590402400; 7202875754; 59475424700; 57190215932 | slee46@cnu.ac.kr;greatman009@daum.net; | JOURNAL OF ANIMAL SCIENCE AND TECHNOLOGY | J ANIM SCI TECHNOL | 2672-0191 | 2055-0391 | 65 | 4 | SCIE | AGRICULTURE, DAIRY & ANIMAL SCIENCE;VETERINARY SCIENCES | 2023 | 2.7 | 9.3 | 1.34 | 2025-06-25 | 7 | 6 | Pedigree estimated breeding value; Pedigree index; Genomic estimated breeding value; Accuracy; Hanwoo cattle; Effective number of chromosome segments (Me) | GENETIC EVALUATION; PREDICTION; SELECTION; IMPACT | Accuracy; Effective number of chromosome segments(M<sub>e</sub>); Genomic estimated breedingvalue; Hanwoocattle; Pedigree estimated breeding value; Pedigree index | English | 2023 | 2023 | 10.5187/jast.2023.e5 | 바로가기 | 바로가기 | 바로가기 | 바로가기 | ||
| ○ | Erratum | Correction: Orbit topology analyzed from π phase shift of magnetic quantum oscillations in three-dimensional Dirac semimetal (Proceedings of the National Academy of Sciences of the United States of America (2021) 118 (e2023027118) DOI: 10.1073/pnas.2023027118) | Correction for “Orbit topology analyzed from π phase shift of magnetic quantum oscillations in three-dimensional Dirac semimetal,” by Sang-Eon Lee, Myeong-jun Oh, Sanghyun Ji, Jinsu Kim, Jin-Hyeon Jun, Woun Kang, Younjung Jo, and Myung-Hwa Jung, which published July 15, 2021; 10.1073/pnas.2023027118 (Proc. Natl. Acad. Sci. U.S.A. 118, e2023027118). The authors note: We regret the errors that we realized after publication. First, the term √B ∕p in Eq. 3 should be corrected to √B∕p3, which can be seen in Eq. (2.152) of D. Shoenberg, Magnetic Oscillations in Metal, (Cambridge University Press, 1984). Second, there was an error in the fitting process shown in SI Appendix, Fig. S3 A and B. In the fitting process, we used the reduce-χ-squared method minimizing the sum of (data - fitted curve)2. This method is improper for the MR data with a very high MR value. Now, we newly fitted the data by minimizing the sum of [(data-fitted curve)/data]2. The fitting parameters, which are shown in Supplementary Note 1, are changed as follows: n (p) = 3.79 (3.76) × 1019 cm −3 should appear as n (p) = 1.560 (1.556) × 1020 cm −3 ; µe(h) = 2.42 (1.68) m2/Vs should appear as µe(h) = 17.7 (5.68) m2/Vs. This change affected related analysis and parameters in the main manuscript. The changes in parameters are as follows: n2/n1 = −1.13 should appear as n2/n1 = −1.027; µ1(2) = 1.68 (2.42) m2 /Vs should appear as µ1(2) = 5.68 (17.7) m2/Vs. These updates result in changes to Fig. 2 D and E, lines 13-14 and 27 of the second column on page 4, and SI Appendix, Fig. S3 A and B. The figure, text, and SI Appendix have been replaced and updated online. (Figure presented). © 2023 National Academy of Sciences. All rights reserved. | Lee, Sang-Eon; Oh, Myeong-Jun; Ji, Sanghyun; Kim, Jinsu; Jun, Jin-Hyeon; Kang, Woun; Jo, Younjung; Jung, Myung-Hwa | Department of Physics, Sogang University, Seoul, 04107, South Korea; Department of Physics, Kyungpook National University, Daegu, 41566, South Korea; Department of Physics, Sogang University, Seoul, 04107, South Korea; Department of Physics, Sogang University, Seoul, 04107, South Korea; Department of Physics, Sogang University, Seoul, 04107, South Korea; Department of Physics, Ewha Womans University, Seoul, 03760, South Korea; Department of Physics, Kyungpook National University, Daegu, 41566, South Korea; Department of Physics, Sogang University, Seoul, 04107, South Korea | 57223100388; 57193517449; 57216373546; 57191683580; 57216871100; 7202402145; 13502586500; 8695574600 | jophy@knu.ac.kr;mhjung@sogang.ac.kr; | Proceedings of the National Academy of Sciences of the United States of America | P NATL ACAD SCI USA | 0027-8424 | 1091-6490 | 120 | 20 | SCIE | MULTIDISCIPLINARY SCIENCES | 2023 | 9.4 | 9.3 | 0 | 2025-06-25 | 0 | erratum | English | Final | 2023 | 10.1073/pnas.2305906120 | 바로가기 | 바로가기 | 바로가기 | ||||||||
| ○ | ○ | Article | DISubNet: Depthwise Separable Inception Subnetwork for Pig Treatment Classification Using Thermal Data | Thermal imaging is increasingly used in poultry, swine, and dairy animal husbandry to detect disease and distress. In intensive pig production systems, early detection of health and welfare issues is crucial for timely intervention. Using thermal imaging for pig treatment classification can improve animal welfare and promote sustainable pig production. In this paper, we present a depthwise separable inception subnetwork (DISubNet), a lightweight model for classifying four pig treatments. Based on the modified model architecture, we propose two DISubNet versions: DISubNetV1 and DISubNetV2. Our proposed models are compared to other deep learning models commonly employed for image classification. The thermal dataset captured by a forward-looking infrared (FLIR) camera is used to train these models. The experimental results demonstrate that the proposed models for thermal images of various pig treatments outperform other models. In addition, both proposed models achieve approximately 99.96-99.98% classification accuracy with fewer parameters. | Colaco, Savina Jassica; Kim, Jung Hwan; Poulose, Alwin; Neethirajan, Suresh; Han, Dong Seog | Kyungpook Natl Univ, Sch Elect & Elect Engn, Daegu 41566, South Korea; Indian Inst Sci Educ & Res IISER, Sch Data Sci, Thiruvananthapuram 695551, India; Farmworx Wageningen Inst, NL-6706 JS Wageningen, Netherlands | ; , ALWIN POULOSE/S-4914-2018; Neethirajan, Suresh/CAA-9941-2022; POULOSE, ALWIN/S-4914-2018; Han, Dong Seog/N-8949-2018 | 57211180064; 57222321332; 57205504085; 57217318680; 7403219442 | savinacolaco@knu.ac.kr;jkim267@knu.ac.kr;alwinpoulosepalatty@iisertvm.ac.in;sneethir@gmail.com;dshan@knu.ac.kr; | ANIMALS | ANIMALS-BASEL | 2076-2615 | 13 | 7 | SCIE | AGRICULTURE, DAIRY & ANIMAL SCIENCE;VETERINARY SCIENCES | 2023 | 2.7 | 9.3 | 3.02 | 2025-06-25 | 6 | 9 | animal welfare; depthwise separable layer; image classification; inception; thermal data | BEHAVIOR; THERMOGRAPHY; SLAUGHTER; FARM; COW | animal welfare; depthwise separable layer; image classification; inception; thermal data | abnormal behavior; algorithm; animal experiment; animal husbandry; animal welfare; Article; binary classification; computer vision; convolutional neural network; decision tree; deep learning; deep neural network; depthwise separable inception subnetwork; entropy; feature learning (machine learning); feeding; information processing; multinomial logistic regression; nonhuman; pig; poultry; principal component analysis; probability; random forest; social interaction; species identification; support vector machine; thermal analysis; thermography; visual memory | English | 2023 | 2023-04 | 10.3390/ani13071184 | 바로가기 | 바로가기 | 바로가기 | 바로가기 | ||
| ○ | ○ | Article | Effects of Different Feeding Durations on Ileum Length and Weight and Basal Endogenous Loss of Phosphorus in Broiler Chickens Fed a Phosphorus-Free Diet | The study investigated the effects of feeding duration on the length and weight of the ileum, and basal endogenous loss (BEL) of phosphorus (P) on broiler chickens fed a P-free diet (PFD). A standard starter diet was fed to 384 birds for 15 days. On day 15, they were weighed and randomly allocated to one of three treatment groups in a randomized complete block design, with eight replicate cages per treatment and 16 birds per cage. The birds in each treatment group were fed the PFD for 2, 3, or 4 days. There was an increase in growth performance (p < 0.05) as the PFD feeding duration increased from 2 to 4 days. Although the relative dry weight of the ileum (mg/100 g of body weight) decreased linearly (p < 0.05) as the PFD feeding duration increased, the amount of dried ileal digesta (g/bird) was not affected. The BEL of P was 110.2, 128.2, and 133.6 mg/kg of dry matter intake in birds fed the PFD for 2, 3, and 4 days, respectively. Feeding a PFD to broiler chickens for 2, 3, or 4 days did not change P BEL. | An, Su Hyun; Kong, Changsu | Kyungpook Natl Univ, Dept Anim Sci & Biotechnol, Sangju 37224, South Korea; Kyungpook Natl Univ, Dept Anim Sci, Sangju 37224, South Korea; Kyungpook Natl Univ, Res Inst Horse Ind, Sangju 37224, South Korea | ; 안, 수현/JFK-5079-2023 | 57216974969; 36027521600 | woobi89@gmail.com;changsukong@gmail.com; | ANIMALS | ANIMALS-BASEL | 2076-2615 | 13 | 11 | SCIE | AGRICULTURE, DAIRY & ANIMAL SCIENCE;VETERINARY SCIENCES | 2023 | 2.7 | 9.3 | 0.67 | 2025-06-25 | 2 | 2 | broiler; endogenous loss; feeding duration; phosphorus; phosphorus free diet | AMINO-ACID FLOW; NITROGEN-FREE DIETS; PARTICLE-SIZE; ILEAL DIGESTIBILITY; ENERGY-UTILIZATION; MICROBIAL PHYTASE; TRACT DEVELOPMENT; SOYBEAN-MEAL; CORN STARCH; BIOAVAILABILITY | broiler; endogenous loss; feeding duration; phosphorus; phosphorus free diet | calcium; phosphorus; animal experiment; animal food; animal model; animal tissue; Article; body weight; body weight gain; broiler; caloric intake; controlled study; diet supplementation; digestion; dry matter intake; dry weight; feeding; food intake; gastrointestinal tract; growth rate; ileum; impedance; jejunum; male; microbial community; nonhuman; particle size | English | 2023 | 2023-05-27 | 10.3390/ani13111787 | 바로가기 | 바로가기 | 바로가기 | 바로가기 | ||
| ○ | Article | Effects of supplemental bacteriophage on the gut microbiota and nutrient digestibility of ileal-cannulated pigs | This study measured the potential changes of the microbiota in the gastrointestinal tract and energy and nutrient digestibility by supplemental bacteriophages in pigs. Twelve castrated male pigs (initial mean body weight = 29.5 ± 2.3 kg) were surgically cannulated using T-cannula. The animals were housed individually in pens equipped with a feeder and a nipple waterer. The pigs were allotted to 1 of 3 experimental diets in a quadruplicated 3 × 2 Latin square design with 3 experimental diets, 2 periods, and 12 pigs resulting in 8 replicates per diet. The 3 diets were a control mainly based on corn and soybean meal with no antibiotics or bacteriophages, a diet containing 0.1% antibiotics, and a diet containing 0.2% bacteriophages. On day 5 of the experimental period, feces were collected and on days 6 and 7, ileal digesta were collected. Genomic DNA for bacteria were extracted from the ileal digesta and feces and the V4 region of the 16S rRNA gene was amplified. The ileal and fecal digestibility of energy, dry matter, organic matter, crude protein, and fiber was unaffected by dietary antibiotics or bacteriophages. At the phylum level, the supplemental antibiotic or bacteriophage tended to result in a higher proportion of Firmicutes (p = 0.059) and a lower proportion of Bacteroidetes (p = 0.099) in the ileal digesta samples compared with the control group with no difference between the antibiotic and bacteriophage groups. At the genus level, the supplemental antibiotic or bacteriophage tended to result in a higher proportion of Lactobacillus (p = 0.062) and a lower proportion of Bacteroides (p = 0.074) and Streptococcus (p = 0.088) in the ileal digesta compared with the control group with no difference between the antibiotic and bacteriophage groups. In the feces, supplemental antibiotics or bacteriophages reduced the proportion of Bifidobacterium compared with the control group (p = 0.029) with no difference between the antibiotic and bacteriophage groups. Overall, supplemental antibiotics and bacteriophages showed positive effect on the microbiota of in the ileal digesta without largely affecting energy or nutrient digestibility, with no differences between the antibiotic and bacteriophage groups in growing pigs. © 2023 Korean Society of Animal Sciences and Technology. All rights reserved. | Jo, Hyunwoong; Han, Geongoo; Kim, Eun Bae; Kong, Changsu; Kim, Beob Gyun | Monogastric Animal Feed Research Institute, Konkuk University, Seoul, 05029, South Korea; Molecular Microbiology and Immunology, Brown University, Providence, 02912, RI, United States; Department of Applied Animal Science, Kangwon National University, Chuncheon, 24341, South Korea; Department of Animal Science, Kyungpook National University, Sangju, 37224, South Korea; Monogastric Animal Feed Research Institute, Konkuk University, Seoul, 05029, South Korea, Department of Animal Science and Technology, Konkuk University, Seoul, 05029, South Korea | 57031343300; 56779374400; 56389971400; 36027521600; 26654167200 | bgkim@konkuk.ac.kr; | Journal of Animal Science and Technology | J ANIM SCI TECHNOL | 2672-0191 | 2055-0391 | SCIE | AGRICULTURE, DAIRY & ANIMAL SCIENCE;VETERINARY SCIENCES | 2023 | 2.7 | 9.3 | 1.34 | 2025-06-25 | 7 | Additive; Antibiotic; Digestibility; Lactobacillus; Pig; Probiotic | English | Final | 2023 | 10.5187/jast.2023.e96 | 바로가기 | 바로가기 | 바로가기 | ||||||||||
| ○ | ○ | Article | Epidemiological and Molecular Approaches for a Fatal Feline Panleukopenia Virus Infection of Captive Siberian Tigers (Panthera tigris altaica) in the Republic of Korea | Simple Summary: A fatal feline panleukopenia virus (FPV) infection occurred in endangered Siberian tigers living in a zoo in the Republic of Korea. Genetic and phylogenetic analyses revealed that the infection was caused by the cross-species transmission of cat-derived FPV prevalent in Korea. The vaccinated tigers were infected with FPV most likely due to insufficient protective immunity or vaccine failure triggered by maternal-derived antibody interference. Therefore, improved biosecurity and vaccination guidelines are required to save the lives of endangered wild carnivores from fatal FPV infection. The data presented in this study will help us expand our knowledge of the molecular epidemiology of FPV in Korea and establish an effective control plan to prevent future FPV infections in captive wild carnivores. Feline panleukopenia virus (FPV), a member of the species Protoparvovirus carnivoran1, is one of the most fatal pathogens of domestic and wild carnivores. The virus endemically infects domestic carnivores worldwide and its cross-species transmission threatens endangered wild carnivores, including Siberian tigers. In this study, a fatal FPV infection in endangered Siberian tigers was investigated to trace the origin of the virus and elucidate the reason behind FPV's infection of the vaccinated tigers. Our genetic characterization and phylogenetic analysis revealed that the virus detected in the infected tigers, designated as the KTPV-2305 strain, was closely related to FPV strains circulating in Korean cats, suggesting that it might have been transmitted from stray cats wandering around the zoo. Compared with the prototype FPV reference strains, the KTPV-2305 strain carried three distinct amino acid (aa) mutations in the VP2 protein sequence (I101T, I232V, and L562V) in this study. These three mutations are commonly found in most global FPV strains, including Korean strains, indicating that these mutations are common evolutionary characteristics of currently circulating global FPVs. The reason why the vaccinated tigers were infected with FPV was most likely the insufficient protective immunity of the affected tigress or vaccine failure triggered by the interference of maternal-derived antibodies in the affected tiger cubs. These findings suggest that improved vaccination guidelines are urgently needed to save the lives of wild carnivores from this fatal virus. | Yeo, Yong-Gu; Kim, Hye-Ryung; Park, Jonghyun; Kim, Jong-Min; Shin, Yeun-Kyung; Lee, Kyoung-Ki; Kwon, Oh-Kyu; Jeoung, Hye-Young; Kang, Hae-Eun; Ku, Bok-Kyung; Park, Seung-Chun; Kwon, Oh-Deog; Park, Choi-Kyu | Kyungpook Natl Univ, Coll Vet Med, Daegu 41566, South Korea; Seoul Zoo, Gwacheon 13829, South Korea; Kyungpook Natl Univ, Coll Vet Med, Lab Vet Pharmacokinet & Pharmacodynam, Daegu 41566, South Korea; Kyungpook Natl Univ, Cardiovasc Res Inst, Daegu 41566, South Korea; Anim & Plant Quarantine Agcy, Gimcheon 39660, South Korea | ; Park, Seung-Chun/AAV-3388-2021 | 35277545300; 57195772612; 57210160562; 57277964700; 7402816546; 38163138800; 58077549200; 54924137400; 7404071354; 9745131200; 7501832396; 7402195886; 24768064900 | withyonggu@seoul.go.kr;gpfuddl25@knu.ac.kr;parkjh@knu.ac.kr;kjm51062@knu.ac.kr;shinyk2009@korea.kr;naturelkk@korea.kr;kwonok59@korea.kr;jhy98@korea.kr;kanghe@korea.kr;kubk@korea.kr;parksch@knu.ac.kr;odkwon@knu.ac.kr;parkck@knu.ac.kr; | ANIMALS | ANIMALS-BASEL | 2076-2615 | 13 | 18 | SCIE | AGRICULTURE, DAIRY & ANIMAL SCIENCE;VETERINARY SCIENCES | 2023 | 2.7 | 9.3 | 1.34 | 2025-06-25 | 4 | 4 | feline panleukopenia virus; captive Siberian tiger; epidemiology; molecular analysis; Republic of Korea | CANINE; VACCINATION; PARVOVIRUS; QUANTITATION; EVOLUTION; CATS | captive Siberian tiger; epidemiology; feline panleukopenia virus; molecular analysis; Republic of Korea | amino acid sequence; Article; captive siberian tiger; carnivore; Feline panleukopenia virus; feline panleukopenia virus infection; gene sequence; immunity; immunoaffinity chromatography; mutation; nonhuman; phylogenetic tree; phylogeny; practice guideline; real time reverse transcription polymerase chain reaction; screening; sequence alignment; sequence analysis; tiger; vaccination; virus infection; virus strain | English | 2023 | 2023-09 | 10.3390/ani13182991 | 바로가기 | 바로가기 | 바로가기 | 바로가기 | ||
| ○ | ○ | Article | Epistasis reduces fitness costs of influenza A virus escape from stem-binding antibodies | The hemagglutinin (HA) stem region is a major target of universal influenza vaccine efforts owing to the presence of highly conserved epitopes across multiple influenza A virus (IAV) strains and subtypes. To explore the potential impact of vaccine-induced immunity targeting the HA stem, we examined the fitness effects of viral escape from stem-binding broadly neutralizing antibodies (stem-bnAbs). Recombinant viruses containing each individual antibody escape substitution showed diminished replication compared to wild-type virus, indicating that stem-bnAb escape incurred fitness costs. A second-site mutation in the HA head domain (N129D; H1 numbering) reduced the fitness effects observed in primary cell cultures and likely enabled the selection of escape mutations. Functionally, this putative permissive mutation increased HA avidity for its receptor. These results suggest a mechanism of epistasis in IAV, wherein modulating the efficiency of attachment eases evolutionary constraints imposed by the requirement for membrane fusion. Taken together, the data indicate that viral escape from stem-bnAbs is costly but highlights the potential for epistatic interactions to enable evolution within the functionally constrained HA stem domain. | Lee, Chung-Young; Raghunathan, Vedhika; Caceres, C. Joaquin; Geiger, Ginger; Seibert, Brittany; Faccin, Flavio Cargnin; Gay, L. Claire; Ferreri, Lucas M.; Kaul, Drishti; Wrammert, Jens; Tan, Gene S.; Perez, Daniel R.; Lowen, Anice C. | Emory Univ, Dept Microbiol & Immunol, Sch Med, Atlanta, GA 30322 USA; Kyungpook Natl Univ, Sch Med, Dept Microbiol, Daegu 41944, South Korea; Univ Georgia, Coll Vet Med, Dept Populat Hlth, Athens, Greece; J Craig Venter Inst, La Jolla, CA 92037 USA; Emory Univ, Dept Pediat, Div Infect Dis, Sch Med, Atlanta, GA 30322 USA; Univ Calif San Diego, Dept Med, Div Infect Dis, La Jolla, CA 92093 USA; Emory Univ, Georgia Ctr Excellence Influenza Res & Surveillanc, Atlanta, GA 30322 USA | ; Perez, Daniel/D-5044-2016; Geiger, Ginger/HNS-5629-2023; Ferreri, Lucas/AAQ-9734-2021; Caceres, C./AAR-1810-2021 | 57195422071; 57206844514; 57220091773; 57194348198; 57215851936; 57855294800; 57225172369; 23472291300; 57194632542; 16403853200; 8773083200; 7101996480; 8863292300 | anice.lowen@emory.edu; | PROCEEDINGS OF THE NATIONAL ACADEMY OF SCIENCES OF THE UNITED STATES OF AMERICA | P NATL ACAD SCI USA | 0027-8424 | 1091-6490 | 120 | 17 | SCIE | MULTIDISCIPLINARY SCIENCES | 2023 | 9.4 | 9.3 | 0.83 | 2025-06-25 | 5 | 7 | influenza A virus; HA stem; evolution; antigenic escape; epistasis | MONOCLONAL-ANTIBODY; NEUTRALIZING EPITOPE; ANTIGENIC DRIFT; HEMAGGLUTININ; RECEPTOR; MUTATIONS; SPECIFICITY; EVOLUTION; PERSPECTIVE; HUMANS | antigenic escape; epistasis; evolution; HA stem; influenza A virus | Antibodies, Neutralizing; Antibodies, Viral; Broadly Neutralizing Antibodies; Epistasis, Genetic; Hemagglutinin Glycoproteins, Influenza Virus; Hemagglutinins; Humans; Influenza A virus; Influenza Vaccines; Influenza, Human; glycan; hemagglutinin; influenza vaccine; ketamine; neutralizing antibody; stem binding antibody; stromal cell derived factor 1; unclassified drug; xylazine; influenza vaccine; Influenza virus hemagglutinin; virus antibody; A-549 cell line; Article; binding affinity; controlled study; enzyme linked immunosorbent assay; epistasis; escape mutation; female; gene mutation; glycosylation; HBEC cell line (bronchial epithelium); high throughput sequencing; human; human cell; Influenza A virus; limit of detection; MDCK cell line; membrane fusion; Mustela putorius furo; mutagenesis; nonhuman; plaque reduction neutralization test; prevalence; primary cell culture; protein expression; receptor binding; Sanger sequencing; site directed mutagenesis; viral plaque assay; virus entry; virus infectivity; virus isolation; virus neutralization; virus recombinant; virus replication; virus resistance; virus titration; epistasis; genetics; influenza | English | 2023 | 2023-04-25 | 10.1073/pnas.2208718120 | 바로가기 | 바로가기 | 바로가기 | 바로가기 | |
| ○ | ○ | Article | Follistatin regulates the specification of the apical cochlea responsible for low-frequency hearing in mammals | The cochlea's ability to discriminate sound frequencies is facilitated by a special topography along its longitudinal axis known as tonotopy. Auditory hair cells located at the base of the cochlea respond to high-frequency sounds, whereas hair cells at the apex respond to lower frequencies. Gradual changes in morphological and physiological features along the length of the cochlea determine each region's frequency selectivity, but it remains unclear how tonotopy is established during cochlear development. Recently, sonic hedgehog (SHH) was proposed to initiate the establishment of tonotopy by conferring regional identity to the primordial cochlea. Here, using mouse genetics, we provide in vivo evidence that regional identity in the embryonic cochlea acts as a framework upon which tonotopy-specific properties essential for frequency selectivity in the mature cochlea develop. We found that follistatin (FST) is required for the maintenance of apical cochlear identity, but dispensable for its initial induction. In a fate-mapping analysis, we found that FST promotes expansion of apical cochlear cells, contributing to the formation of the apical cochlear domain. SHH, in contrast, is required both for the induction and maintenance of apical identity. In the absence of FST or SHH, mice produce a short cochlea lacking its apical domain. This results in the loss of apex-specific anatomical and molecular properties and low-frequency-specific hearing loss. | Koo, Hei Yeun; Kim, Min-A; Min, Hyehyun; Hwang, Jae Yeon; Prajapati-DiNubila, Meenakshi; Kim, Kwan Soo; Matzuk, Martin M.; Park, Juw Won; Doetzlhofer, Angelika; Kim, Un-Kyung; Bok, Jinwoong | Yonsei Univ, Dept Anat, Coll Med, Seoul 03722, South Korea; Yonsei Univ, Brain Korea 21 Project Med Sci, Coll Med, Seoul 03722, South Korea; Kyungpook Natl Univ, Dept Biol, Daegu 41566, South Korea; Univ Louisville, Dept Comp Sci & Engn, Louisville, KY 40292 USA; Solomon H Snyder Johns Hopkins Univ, Sch Med, Dept Neurosci, Baltimore, MD 21205 USA; Baylor Coll Med, Dept Pathol & Immunol, Houston, TX 77030 USA; Baylor Coll Med, Ctr Drug Discovery, Houston, TX 77030 USA; Yonsei Univ, Dept Otorhinolaryngol, Coll Med, Seoul 03722, South Korea | ; Bok, Jinwoong/B-8982-2016; Hwang, Jae Yeon/MTD-3258-2025; Kim, Jwa/AAH-9915-2021 | 57216653945; 56901535200; 35201765400; 57217514808; 57209456879; 58035152500; 7102803194; 55796752200; 6507701795; 7102248968; 25222398800 | bokj@yuhs.ac; | PROCEEDINGS OF THE NATIONAL ACADEMY OF SCIENCES OF THE UNITED STATES OF AMERICA | P NATL ACAD SCI USA | 0027-8424 | 1091-6490 | 120 | 1 | SCIE | MULTIDISCIPLINARY SCIENCES | 2023 | 9.4 | 9.3 | 1.18 | 2025-06-25 | 10 | 11 | frequency; discrimination; cochlea; tonotopy; follistatin | CELL-CYCLE EXIT; SONIC HEDGEHOG; HAIR-CELLS; DIFFERENTIATION; MOUSE; ORGAN; CORTI; MICE; STEREOCILIA; DIMENSIONS | cochlea; follistatin; frequency discrimination; tonotopy | Animals; Cochlea; Follistatin; Hearing; Hedgehog Proteins; Mammals; Mice; follistatin; sonic hedgehog protein; follistatin; sonic hedgehog protein; adult; animal cell; animal experiment; animal tissue; Article; cell expansion; cell proliferation; cochlea; controlled study; embryo; embryo pattern formation; female; frequency discrimination; gene expression; hearing; hearing impairment; in vivo study; mammal; molecular genetics; mouse; nonhuman; protein function; tonotopy; animal; cochlea; genetics; hearing; mammal; metabolism; physiology | English | 2023 | 2023-01-03 | 10.1073/pnas.2213099120 | 바로가기 | 바로가기 | 바로가기 | 바로가기 | |
| ○ | ○ | Review | Heat stress and stallion fertility | The threat posed by increased surface temperatures worldwide has attracted the attention of researchers to the reaction of animals to heat stress. Spermatogenesis in animals such as stallions is a temperature-dependent process, ideally occurring at temperatures slightly below the core body temperature. Thus, proper thermoregulation is essential, especially because stallion spermatogenesis and the resulting spermatozoa are negatively affected by increased testicular temperature. Consequently, the failure of thermoregulation resulting in heat stress may diminish sperm quality and increase the likelihood of stallion infertility. In this review, we emphasize upon the impact of heat stress on spermatogenesis and the somatic and germ cells and describe the subsequent testicular alterations. In addition, we explore the functions and molecular responses of heat shock proteins, including HSP60, HSP70, HSP90, and HSP105, in heat-induced stress conditions. Finally, we discuss the use of various therapies to alleviate heat stress-induced reproductive harm by modulating distinct signaling pathways. | Shakeel, Muhammad; Yoon, Minjung | Kyungpook Natl Univ, Dept Anim Sci & Biotechnol, Sangju 37224, South Korea; Pir Mehr Ali Shah & Agr Univ, Fac Vet & Anim Sci, Dept Clin Studies, Rawalpindi 44000, Pakistan; Kyungpook Natl Univ, Dept Horse Compan & Wild Anim Sci, Sangju 37224, South Korea; Kyungpook Natl Univ, Reseach Ctr Horse Ind, Sangju 37224, South Korea | 57209179360; 22137296500 | mjyoonemail@gmail.com; | JOURNAL OF ANIMAL SCIENCE AND TECHNOLOGY | J ANIM SCI TECHNOL | 2672-0191 | 2055-0391 | 65 | 4 | SCIE | AGRICULTURE, DAIRY & ANIMAL SCIENCE;VETERINARY SCIENCES | 2023 | 2.7 | 9.3 | 1.44 | 2025-06-25 | 16 | 16 | Heat stress; Fertility; Testicular cells; Heat shock proteins; Spermatogenesis | SPERM NUCLEAR DECONDENSATION; SCROTAL SURFACE-TEMPERATURE; NITRIC-OXIDE SYNTHASE; GERM-CELL APOPTOSIS; SHOCK PROTEINS; SEMEN QUALITY; MOUSE TESTIS; SPERMATOZOA; EXPRESSION; RATS | Fertility; Heat shock proteins; Heat stress; Spermatogenesis; Testicular cells | English | 2023 | 2023 | 10.5187/jast.2023.e29 | 바로가기 | 바로가기 | 바로가기 | 바로가기 |
페이지 이동: