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| 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 |
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| ○ | ○ | Article | Magnetic resonance imaging signal changes at the intramuscular injection site in dogs: Comparison of medetomidine and saline | Intramuscular administration is a commonly used method for delivering sedatives and anesthetics in veterinary medicine. Previous studies have reported inflammation at the intramuscular injection site in laboratory animals and observed signal changes on MRI following intramuscular injections in humans. We hypothesized that following intramuscular injection, the site would exhibit T2 hyperintensity and contrast enhancement on MRI. To investigate this, this prospective study evaluated the pattern of signal changes and grade of T2 signal intensity and contrast enhancement over time after the intramuscular injection of medetomidine at a premedication dosage, comparing it to saline. MRI scans were performed immediately postinjection into the biceps femoris and quadriceps femoris muscles, as well as at 2, 8, 24, and 72 h, and 7 days postinjection. A semiquantitative scale was utilized to grade signal intensity and contrast enhancement. Both medetomidine and saline injections showed T2 hyperintensity immediately after injection and contrast enhancement from 2 h postinjection, manifesting as flame-shaped. These signal changes decreased up to 24 h postinjection (p < .05). The signal changes induced by medetomidine showed higher T2 hyperintense change and stronger contrast enhancement compared with saline at most time points, with the signal changes persisting for a longer duration (p < .05). These findings suggest that intramuscular administration of medetomidine induces a more severe tissue reaction compared with saline, and the results are expected to aid in the differentiation of various muscle diseases that present with similar MRI findings. | Kwon, Sojeong; Noh, Daji; Yamada, Kazutaka; Lee, Sang-Kwon; Choi, Hojung; Lee, Youngwon; Lee, Kija | Kyungpook Natl Univ, Coll Vet Med, 80 Daehak Ro, Daegu 41566, South Korea; 24 Africa Anim Med Ctr, Daejeon, South Korea; Azabu Univ, Lab Vet Radiol, Sagamihara, Japan; Chungnam Natl Univ, Coll Vet Med, Daejeon, South Korea | Lee, Sang-Kwon/IYI-9991-2023; Yamada, Kazutaka/GNW-5681-2022 | 58493352200; 57188552722; 8329396400; 59510683500; 35202930200; 8983566800; 35311016000 | leekj@knu.ac.kr; | VETERINARY RADIOLOGY & ULTRASOUND | VET RADIOL ULTRASOUN | 1058-8183 | 1740-8261 | 65 | 6 | SCIE | VETERINARY SCIENCES | 2024 | 1.5 | 40.9 | 0 | 2025-05-07 | 0 | 0 | canine; intramuscular administration; MR appearance; sedatives | MUSCLE DISEASE; MRI FEATURES; DIAGNOSIS; SEDATION; PATTERN | canine; intramuscular administration; MR appearance; sedatives | Animals; Dogs; Female; Hypnotics and Sedatives; Injections, Intramuscular; Magnetic Resonance Imaging; Male; Medetomidine; Muscle, Skeletal; Prospective Studies; Saline Solution; alfaxalone; alfaxan; anti sedan; atipamezole; gadoterate meglumine; ifran; isoflurane; medetomidine; sodium chloride; hypnotic sedative agent; medetomidine; sodium chloride; animal experiment; animal model; Article; beagle; biceps femoris muscle; blood biochemistry; blood cell count; body constitution; dog; fat saturation; fluid therapy; general anesthesia; image analysis; inflammation; injection site; intramuscular drug administration; nonhuman; nuclear magnetic resonance imaging; physical examination; pilot study; procedures; prospective study; quadriceps femoris muscle; quantitative analysis; signal detection; T2 weighted imaging; thorax radiography; tissue reaction; veterinary medicine; animal; comparative study; diagnostic imaging; dog; drug effect; female; intramuscular drug administration; male; skeletal muscle | English | 2024 | 2024-11 | 10.1111/vru.13438 | 바로가기 | 바로가기 | 바로가기 | 바로가기 | |
| ○ | ○ | Article | Multiparametric myocardial mapping using cardiac magnetic resonance imaging in healthy dogs: Reproducibility, repeatability, and differences across slices, segments, and sequences | Myocardial mapping in humans has been widely studied and applied to understand heart disease, facilitate early diagnosis, and determine therapeutic targets; however, the reproducibility, repeatability, and protocol-dependent differences in myocardial mapping in dogs remain unknown, which limits its application in dogs. This study investigated the reproducibility and test-retest repeatability of myocardial mapping in dogs and evaluated the differences according to slice, segment, and sequence. Precontrast T1 (native T1), T2 (T2), and T2* relaxation time (T2*), and extracellular volume (ECV) were measured at the base, midventricle, and apex of the left ventricle in six healthy beagles. To compare the sequences, the saturation recovery-based (SMART1) and inversion recovery-based (MOLLI) sequences were used for native T1 and ECV mapping. The intraclass correlation coefficient was measured to evaluate reproducibility and repeatability using the coefficient of variation and Bland-Altman analysis. All parameters showed good to excellent intra- and interobserver reproducibility and test-retest repeatability. The apex slice showed the lowest repeatability among the slices, whereas ECV had the lowest repeatability among the parameters. Native T1, ECV, and T2* did not differ according to slice, but T2 significantly increased from the base to the apex. Native T1 was significantly higher in SMART1 than in MOLLI, whereas ECV did not differ between the two sequences. Our results suggest that myocardial mapping is applicable in dogs with high reproducibility and repeatability, although slice and sequence differences should be considered. This study can serve as a guide for myocardial mapping studies in dogs with heart disease. | Yun, Dain; Lee, Hye-Won; Jin, Wooseok; Lee, Kija; Lee, Sang-Kwon | Kyungpook Natl Univ, Coll Vet Med, Dept Vet Med Imaging, Daegu, South Korea | Lee, Sang-Kwon/IYI-9991-2023 | 58960548100; 58171907000; 58844409400; 35311016000; 56494541400 | sklee10@knu.ac.kr; | VETERINARY RADIOLOGY & ULTRASOUND | VET RADIOL ULTRASOUN | 1058-8183 | 1740-8261 | 65 | 5 | SCIE | VETERINARY SCIENCES | 2024 | 1.5 | 40.9 | 0 | 2025-05-07 | 0 | 0 | canine; feasibility; heart; MRI; myocardium | LEFT-VENTRICULAR FUNCTION; IN-VIVO; T1; 3T; QUANTIFICATION; HEART; ECV; AGE; MAP | canine; feasibility; heart; MRI; myocardium | Animals; Dogs; Female; Heart; Male; Multiparametric Magnetic Resonance Imaging; Reproducibility of Results; alfaxalone; alfaxan; gadoterate meglumine; isoflurane; anesthesia induction; animal experiment; Article; cardiac muscle; cardiovascular magnetic resonance; contrast enhancement; controlled study; diffusion weighted imaging; extracellular space; female; heart disease; heart left ventricle; heart rate; hematocrit; histopathology; male; measurement repeatability; medical procedures; modified look locker inversion recovery; myocardial mapping; nonhuman; procedures; relaxation time; reproducibility; T1 weighted imaging; T2 weighted imaging; animal; diagnostic imaging; dog; heart; multiparametric magnetic resonance imaging; reproducibility; veterinary medicine | English | 2024 | 2024-09 | 10.1111/vru.13406 | 바로가기 | 바로가기 | 바로가기 | 바로가기 | |
| ○ | ○ | Article | Musth cases in two captive male Asian elephants ( Elephas maximus) in Korea | Importance: When male elephants reach sexual maturity, they exhibit excessive sexual behaviors called musths. The musth period is important in the management of elephant herds. However, the timing of the musth and the effect of musth elephants on non-musth elephants in Korea have not been clearly analyzed. Case presentation: In our observations, one male elephant (Koshik), who had been alone with a female, was observed to be on musth from age 15, while another young male elephant (Udara), who joined the group later, was not observed to be on musth at age 15, moreover the male elephants that were found to be on musth earlier had a longer duration of musth after the introduction of the other male. Furthermore, we also found that Koshik's testosterone levels increased approximately 200-fold during musth (the lowest level was 0.93 ng/mL) compared to before musth (the highest level was 214 ng/mL). Conclusions and Relevance: We found that the duration and behavior of musth in captive male elephants were affected by the introduction of other growing male elephants. | Youn, Soong Hee; Jung, Eun; Shin, Ki Yong; Kim, Kyoo-Tae | Everland Anim Hosp, Yongin 17023, South Korea; Kyungpook Natl Univ, Coll Vet Med, Dept Vet Med, 80 Daehak Ro, Daegu 41566, South Korea | 55876632700; 57203199731; 57929364700; 56680415000 | kyootae@knu.ac.kr; | JOURNAL OF VETERINARY SCIENCE | J VET SCI | 1229-845X | 1976-555X | 25 | 6 | SCIE | VETERINARY SCIENCES | 2024 | 1.5 | 40.9 | 0 | 2025-05-07 | 0 | 0 | Elephants; musth; animal husbandry; testosterone; reproductive behavior | animal husbandry; Elephants; musth; reproductive behavior; testosterone | Animals; Animals, Zoo; Elephants; Male; Republic of Korea; Sexual Behavior, Animal; Testosterone; testosterone; testosterone; age; Article; controlled study; Elephas maximus; Korea; male; musth; nonhuman; sexual behavior; testosterone blood level; animal; blood; case report; elephant; physiology; South Korea; zoo animal | English | 2024 | 2024-11 | 10.4142/jvs.24060 | 바로가기 | 바로가기 | 바로가기 | 바로가기 | |||
| ○ | ○ | Article | Non-brachycephalic dogs with stertor have higher nasopharyngeal collapsibility compared with dogs without stertor and foramen lacerum level is ideal for evaluating nasopharyngeal collapse on dynamic CT | Stertor, a clinical sign associated with obstructive airway syndrome, is often observed in non-brachycephalic dogs. This prospective, case-control study aimed to compare soft palate dimensions, nasopharyngeal cross-sectional area (CSA), and nasopharyngeal collapsibility at various locations in non-brachycephalic dogs with and without stertor. A total of 50 dogs were recruited and stratified into control (n = 34) and stertor (n = 13) groups. Static and dynamic computed tomography was conducted without tracheal intubation, and the following variables were calculated: normalized soft palate length and thickness, normalized maximum and minimum nasopharyngeal CSAs (rCSAmax and rCSAmin), and nasopharyngeal collapsibility at the level of the cranial end of the soft palate, pterygoid hamulus, foramen lacerum, bony labyrinth, and caudal end of the soft palate. The stertor group demonstrated significantly lower rCSAmax and rCSAmin, as well as higher nasopharyngeal collapsibility compared with the control group, while no significant differences were noted in the soft palate dimension. Evaluating nasopharyngeal collapse at the foramen lacerum level was recommended due to the clear presence of identifiable bony landmarks and lower overlap in the nasopharyngeal collapsibility between dogs with and without stertor. Physical dimensions of the soft palate may not be the primary contributing factor to nasopharyngeal collapse and clinical signs in non-brachycephalic dogs. | Noh, Daji; Shin, Hyun-guk; Choi, Hojung; Lee, Youngwon; Lee, Kija | Kyungpook Natl Univ, Coll Vet Med, Daegu, South Korea; 24 Africa Anim Med Ctr, Daejeon, South Korea; Chungnam Natl Univ, Coll Vet Med, Daejeon, South Korea; Kyungpook Natl Univ, Coll Vet Med, 80 Daehak ro, Daegu 41566, South Korea | 57188552722; 36837576900; 35202930200; 8983566800; 35311016000 | leekj@knu.ac.kr; | VETERINARY RADIOLOGY & ULTRASOUND | VET RADIOL ULTRASOUN | 1058-8183 | 1740-8261 | 65 | 4 | SCIE | VETERINARY SCIENCES | 2024 | 1.5 | 40.9 | 0 | 2025-05-07 | 0 | 0 | canine; collapse; nasopharynx; obstructive airway syndrome; upper airway | COMPUTED-TOMOGRAPHY; SOFT PALATE; AIRWAY COLLAPSE; TRACHEAL | canine; collapse; nasopharynx; obstructive airway syndrome; upper airway | Airway Obstruction; Animals; Case-Control Studies; Dog Diseases; Dogs; Female; Male; Nasopharyngeal Diseases; Nasopharynx; Palate, Soft; Prospective Studies; Tomography, X-Ray Computed; medetomidine; airway obstruction; animal experiment; Article; blood cell count; bony labyrinth; breathing rate; case control study; computer assisted tomography; controlled study; cross-sectional study; dog; echocardiography; endotracheal intubation; female; foramen lacerum; forebrain; lung nodule; male; middle cranial fossa; nasopharyngeal collapse; nasopharyngeal collapsibility; nonhuman; palate length; palate thickness; pharynx disease; physical parameters; prospective study; pterygoid hamulus; pulmonary hypertension; stertor; veterinary medicine; animal; diagnostic imaging; dog disease; nasopharynx; pharynx disease; soft palate; veterinary medicine; x-ray computed tomography | English | 2024 | 2024-07 | 10.1111/vru.13371 | 바로가기 | 바로가기 | 바로가기 | 바로가기 | ||
| ○ | ○ | Article | Research Report Computed tomographic evaluation of portal vein indices in cats with the extrahepatic portosystemic shunts | Importance: The portal vein to aorta (PV/Ao) ratio is used to assess the clinical significance of extrahepatic portosystemic shunt (EHPSS). Previous studies using computed tomography (CT) were conducted in dogs but not in cats. Objective: This study aimed to establish normal reference values for PV indices (PV/Ao ratio and PV diameter) in cats and determine the usefulness of these for predicting symptomatic EHPSS. Methods: This study included 95 dogs and 114 cats that underwent abdominal CT. The canine normal (CN) group included dogs without EHPSS. The cats were classified into feline normal (FN, 88/114), feline asymptomatic (FA, 16/114), and feline symptomatic (FS, 10/114) groups. The PV and Ao diameters were measured in axial cross-sections. Results: The group FN had a higher PV/Ao ratio than the group CN (p FA > FS (both p < 0.001). The mean PV diameter and PV/Ao ratio for group FN were 5.23 +/- 0.77 mm and 1.46 +/- 0.19, respectively. The cutoff values between groups FN and FS were 4.115 mm for PV diameter (sensitivity, 100%; specificity, 97.7%) and 1.170 for PV/Ao ratio (90%, 92.1%). The cutoff values between group FA and FS were 3.835 mm (90%, 93.8%) and 1.010 (70%, 100%), respectively. Conclusions and Relevance: The results demonstrated significant differences in PV indices between dogs and cats. In cats, the PV/Ao ratio demonstrated high diagnostic performance for symptomatic EHPSS. The PV diameter also performed well, in contrast to dogs. | Jeong, Eunji; Chung, Jin-Young; Ahn, Jin-Ok; Choi, Hojung; Lee, Youngwon; Lee, Kija; Choi, Sooyoung | Kangwon Natl Univ, Coll Vet Med, 1 Kangwondaehak Gil, Chunchon 24341, South Korea; Kangwon Natl Univ, Inst Vet Sci, 1 Kangwondaehak Gil, Chunchon 24341, South Korea; Chungnam Natl Univ, Coll Vet Med, Daejeon 34134, South Korea; Kyungpook Natl Univ, Coll Vet Med, Daegu 41566, South Korea | 59154883000; 56809978700; 39261063600; 35202930200; 8983566800; 35311016000; 55736574600 | choisooyoung@kangwon.ac.kr; | JOURNAL OF VETERINARY SCIENCE | J VET SCI | 1229-845X | 1976-555X | 25 | 3 | SCIE | VETERINARY SCIENCES | 2024 | 1.5 | 40.9 | 0 | 2025-04-16 | 1 | 1 | CT; feline; PSS; PV/Ao ratio; PV diameter | DOGS; DIAGNOSIS; MANAGEMENT; MORPHOLOGY; FEATURES; ANATOMY; ANGIOGRAPHY; OUTCOMES | CT; feline; PSS; PV diameter; PV/Ao ratio | Animals; Aorta; Cat Diseases; Cats; Dog Diseases; Dogs; Female; Male; Portal Vein; Reference Values; Tomography, X-Ray Computed; animal experiment; article; cat; computer assisted tomography; controlled study; diagnosis; diagnostic test accuracy study; dog; female; hepatic portal vein; intravenous drug administration; male; nonhuman; portosystemic anastomosis; reference value; animal; aorta; cat; cat disease; diagnostic imaging; dog disease; veterinary medicine; x-ray computed tomography | English | 2024 | 2024-05 | 10.4142/jvs.24038 | 바로가기 | 바로가기 | 바로가기 | 바로가기 | ||
| ○ | ○ | Article | Revealing the Dynamic History of Parasitic Plant Plastomes via Structural Characterization, Comparative Analysis, and Phylogenomics | Background: The shift to a parasitic lifestyle in plants often leaves distinct marks on their plastid genomes, given the central role plastids play in photosynthesis. Studying these unique adaptations in parasitic plants is essential for understanding the mechanisms and evolutionary patterns driving plastome reduction in angiosperms. By exploring these changes, we can gain deeper insights into how parasitism reshapes the genomic architecture of plants. Method: This study analyzed and compared the plastomes of 113 parasitic plants from different families. Results: The Orobanchaceae family (hemiparasitic plants) displayed the largest plastome size, while Apodanthaceae exhibited the shortest. Additionally, Orobanchaceae showcased little to no gene loss in their plastomes. However, holoparasitic species typically had reduced plastome sizes. Convolvulaceae exhibited significantly reduced plastome sizes due to high gene loss, and Apodanthaceae retained only a few genes. Gene divergence among different families was also investigated, and rps15, rps18, and rpl33 in Orobanchaceae; accD and ycf1 in Convolvulaceae; atpF and ccsA in Loranthaceae; and rpl32 in Santalaceae showed greater divergence. Additionally, Orobanchaceae had the highest numbers of all repeat types, whereas Loranthaceae and Convolvulaceae exhibited the lowest repeat numbers. Similarly, more simple sequence repeats were reported in Loranthaceae and Santalaceae. Our phylogenetic analysis also uncovered a distinct clade comprising Loranthaceae, with a single Schoepfiaceae species clustering nearby. Contrary to expectations, parasitic and hemiparasitic plants formed mixed groupings instead of segregating into separate clades. Conclusions: These findings offer insights into parasitic plants' evolutionary relationships, revealing shared and divergent genomic features across diverse lineages. | Lubna, Sajjad; Asaf, Sajjad; Jan, Rahmatullah; Asif, Saleem; Bilal, Saqib; Kim, Kyung-Min; Lee, In-Jung; AL-Harrasi, Ahmed | Univ Nizwa, Nat & Med Sci Res Ctr, Nizwa 616, Oman; Kyungpook Natl Univ, Coastal Agr Res Inst, Daegu 41566, South Korea; Kyungpook Natl Univ, Dept Appl Biosci, Daegu 41566, South Korea | Kim, Kyung-Min Kim/C-7007-2014; Ul-Hamid, Anwar/B-7297-2015; Asaf, Sajjad/ABA-3647-2021; Lee, In-Jung/GLS-0432-2022; Jan, Rahmatullah/AIC-3439-2022 | 57200621537; 56595059900; 57201981969; 57396413700; 57031617400; 34868260300; 16425830900; 6506093146 | lubnabilal68@gmail.com;sajadasif2000@gmail.com;rehmatbot@yahoo.com;saleemasif10@gmail.com;saqib@unizwa.edu.om;kkm@knu.ac.kr;ijlee@knu.ac.kr;aharrasi@unizwa.edu.om; | GENES | GENES-BASEL | 2073-4425 | 15 | 12 | SCIE | GENETICS & HEREDITY | 2024 | 2.8 | 41.1 | 0 | 2025-05-07 | 0 | 0 | parasitic plant; genome reduction; gene loss; gene divergence; phylogenetic study | COMPLETE CHLOROPLAST GENOME; PLASTID GENOME; LIFE-STYLE; EVOLUTION; SEQUENCE; ORGANIZATION; REPEATS; DNA | gene divergence; gene loss; genome reduction; parasitic plant; phylogenetic study | Evolution, Molecular; Genome, Plastid; Magnoliopsida; Orobanchaceae; Photosynthesis; Phylogeny; Plastids; angiosperm; article; cladistics; controlled study; Convolvulaceae; gene loss; genetic variability; Loranthaceae; nonhuman; Orobanchaceae; parasitic plant; parasitism; photosynthesis; phylogenomics; phylogeny; plant leaf; plastid; plastid genome; Santalaceae; simple sequence repeat; structure analysis; classification; comparative study; genetics; molecular evolution; phylogeny; plastid genome | English | 2024 | 2024-12 | 10.3390/genes15121577 | 바로가기 | 바로가기 | 바로가기 | 바로가기 | ||
| ○ | ○ | Article | The effects of fucoidan-rich polysaccharides extracted from Sargassum horneri on enhancing collagen-related skin barrier function as a potential cosmetic product | BackgroundSargassum horneri came ashore after flowing from the South China Sea to Jeju Island a few years ago. This caused a significant environmental impact on coastal areas where S. horneri has accumulated because of decomposition and the release of toxic substances, such as hydrogen sulfide.AimsIn this study, we evaluated a biological ingredient prepared from fucoidan-rich S. horneri and demonstrated its antiwrinkle effects on ultraviolet B (UVB)-induced fibroblast cells.Materials and MethodsFucoidan samples from S. horneri were prepared according to a previously published process with modifications. The compositional analysis of S. horneri fucoidan extract (SHFE) as well as its effects on antiaging were examined to determine its utility as a functional material.ResultsSHFE exhibited antioxidant properties using 1,1-diphenyl-2-picrylhydrazyl (DPPH) radical scavenging assay. Treatment of UVB-induced fibroblasts with SHFE significantly increased the synthesis of procollagen compared with adenosine treatment and inhibited MMP-1 and MMP-3 expression. In a clinical study, SHFE lotion improved skin barrier effects in forearms and transepidermal water loss (TEWL) values were reduced after 3 weeks of use compared with a placebo.ConclusionSHFE has utility as an additive with functional antiaging effects for a range of cosmetic products as it restores skin hydration in the epidermal barrier. | Kang, Jung-Wook; Hyun, Seung Hun; Kim, Hyo-Min; Park, Sook-Young; Lee, Jung-A; Lee, In-Chul; Bae, Jong-Sup | Kyungpook Natl Univ, Res Inst Pharmaceut Sci, Coll Pharm, Daegu, South Korea; Seowon Univ, Coll Fus & Convergence, Cheongju, South Korea; Durae Corp, Jeju Bio Ctr, Jeju Si, South Korea; Jeju Natl Univ, Human Interface Media Ctr, Jeju Si, South Korea; Seowon Univ, Dept Cosmet Sci & Technol, Cheongju, South Korea; Kyungpook Natl Univ, Res Inst Pharmaceut Sci, Coll Pharm, Dept Pharm, Daegu, South Korea | Kim, Hyo-Min/IVU-9511-2023 | 57678656700; 58729812200; 57581209400; 58732247100; 57196135845; 56390536600; 16021543200 | 5229418@hanmail.net;baejs@knu.ac.kr; | JOURNAL OF COSMETIC DERMATOLOGY | J COSMET DERMATOL-US | 1473-2130 | 1473-2165 | 23 | 4 | SCIE | DERMATOLOGY | 2024 | 2.5 | 41.1 | 6.55 | 2025-05-07 | 7 | 10 | antiaging; cosmetic; polysaccharides; Sargassum horneri; transepidermal water loss | RADICAL-SCAVENGING ACTIVITY; MATRIX METALLOPROTEINASES; SULFATED POLYSACCHARIDE; IN-VIVO; EXPRESSION; FUCOSE | antiaging; cosmetic; polysaccharides; Sargassum horneri; transepidermal water loss | Antioxidants; Collagen; Humans; Polysaccharides; Sargassum; 1,2 hexanediol; algal extract; ammonium acryloyldimethyltaurate plus vp copolymer; antioxidant; butanediol; carbomer; cetearyl olivate; cetyl ethylhexanoate; collagen; cosmetic; dimethyl sulfoxide; dimeticone; dodecyl sulfate sodium; edetate disodium; ethylhexylglycerin; fucoidin; fucose; galactose; glucose; glycerol; hyaluronic acid; hydrogen sulfide; mannose; monosaccharide; polysaccharide; propanediol derivative; rhamnose; Sargassum horneri extract; sorbitan olivate; sulfuric acid; trometamol; unclassified drug; uronic acid; xylose; antioxidant; collagen; fucoidin; polysaccharide; adult; antiaging activity; antioxidant activity; Article; clinical trial; controlled study; cytotoxicity; DPPH radical scavenging assay; enzyme linked immunosorbent assay; female; fetal bovine serum; fibroblast; high performance liquid chromatography; human; human cell; MTT assay; Sargassum horneri; skin disease; skin hypersensitivity; ultraviolet B radiation; Western blotting; chemistry; Sargassum | English | 2024 | 2024-04 | 10.1111/jocd.16108 | 바로가기 | 바로가기 | 바로가기 | 바로가기 | |
| ○ | ○ | Article | Wasabi Gone Wild? Origin and Characterization of the Complete Plastomes of Ulleung Island Wasabi (Eutrema japonicum; Brassicaceae) and Other Cultivars in Korea | Korean wasabi occurs naturally on the young oceanic, volcanic Ulleung Island off the east coast of the Korean Peninsula. Although the Ulleung Island wasabi is reported as Eutrema japonicum and has been suggested to be morphologically identical to cultivars in Korea, very little is known about its taxonomic identity and relationship with other cultivars. In this study, we sequenced the complete chloroplast DNA sequences of three naturally occurring Ulleung Island wasabi plants and six cultivars ('Daewang', 'Daruma', 'Micado', 'Orochi', 'Green Thumb', and 'Shogun') from continental Korea and determined the taxonomic identity of Korean wasabi on Ulleung Island. The size and organization of the complete chloroplast genomes of the nine accessions were nearly identical to those of previously reported wasabi cultivars. In addition, phylogenetic analysis based on the complete plastomes suggested that Ulleung Island wasabi most likely comprises various wasabi cultivars with three chlorotypes ('Shogun', 'Green Thumb', and a unique Chusan type). Based on the complete plastomes, we identified eight chlorotypes for the major wasabi cultivars and the Ulleung Island wasabi. Two major groups (1-'Mazuma' and 'Daruma', and 2-'Fujidaruma'/'Shimane No. 3'/Ulleung Island wasabi/five cultivars in Korea) were also identified based on mother line genealogical history. Furthermore, different types of variations (mutations, insertions/deletions (indels), mononucleotide repeats, and inversions) in plastomes were identified to distinguish different cultivar lines and five highly divergent hotspots. The nine newly obtained complete plastomes are valuable organelle genomic resources for species identification and infraspecific phylogeographic studies on wild and cultivated wasabi. | Yang, Jiyoung; Park, Cheon Gyoo; Cho, Myong-Suk; Kim, Seung-Chul | Kyungpook Natl Univ, Res Inst Dok Do & Ulleung Do Isl, 80 Daehak Ro, Daegu 41566, South Korea; Wild Vegetable Reseaerch Inst, Gangwondo Agr Res & Extens Serv, Alpine Agr Expt Stn, Taebaek Si 26046, South Korea; Sungkyunkwan Univ, Dept Biol Sci, 2066 Seobu Ro, Suwon 16419, South Korea | Kim, Seung-Chul/AAR-6157-2020 | 55193226000; 59005299400; 56326352700; 57214983739 | jyyangson@knu.ac.kr;politefrog@korea.kr;marina0426@gmail.com;sonchus96@skku.edu; | GENES | GENES-BASEL | 2073-4425 | 15 | 4 | SCIE | GENETICS & HEREDITY | 2024 | 2.8 | 41.1 | 0.6 | 2025-05-07 | 1 | 1 | Eutrema; Brassicaceae; chloroplast genome; chlorotype; Ulleung Island; wasabi cultivars | VASCULAR PLANTS | Brassicaceae; chloroplast genome; chlorotype; Eutrema; Ulleung Island; wasabi cultivars | Chloroplasts; DNA, Chloroplast; Genome, Chloroplast; Islands; Phylogeny; Republic of Korea; chloroplast DNA; Article; Brassicaceae; cell organelle; chloroplast; chloroplast genome; chlorotype; cultivar; DNA extraction; DNA sequence; Eutrema; gene mutation; genetic conservation; high throughput sequencing; indel mutation; mass fragmentography; nonhuman; phylogeny; phylogeography; seashore; sequence alignment; species identification; wasabi; chloroplast genome; genetics; island (geological); phylogeny; South Korea | English | 2024 | 2024-04 | 10.3390/genes15040457 | 바로가기 | 바로가기 | 바로가기 | 바로가기 | ||
| ○ | ○ | Article | Application of Post-Widder inversion formula to the calculation of relaxation spectrum from relaxation modulus | There have been developed a number of algorithms for the determination of relaxation spectrum from viscoelastic data. When viscoelastic data are given by stress relaxation test, the relation between relaxation spectrum and relaxation modulus can be transformed to that of Laplace transform. Hence, calculation of relaxation spectrum from relaxation modulus is a problem of inverting Laplace transform. Among various mathematical methods for inverse Laplace transform, the Post-Widder formula has been chosen by a number of researchers. However, they did not solve the problem by use of advance numerical technic but used low-order approximations. We suggest a new numerical algorithm which can calculate higher order solutions. In principle, the order of the Post-Widder formula is not limited in our algorithm. | Cho, Gyuhyeon; Choi, Jehyeok; Lee, Junghaeng; Cho, Kwang Soo | Kyungpook Natl Univ, Dept Polymer Sci & Engn, Daegu, South Korea; Gyeongsang Natl Univ, Sch Mech Engn, Jinju, South Korea | 58866468700; 57929524700; 57198781113; 56316379300 | polphy@knu.ac.kr; | KOREA-AUSTRALIA RHEOLOGY JOURNAL | KOREA-AUST RHEOL J | 1226-119X | 2093-7660 | 36 | 1 | SCIE | MECHANICS;POLYMER SCIENCE | 2024 | 2.6 | 41.2 | 0.66 | 2025-05-07 | 2 | 2 | Linear viscoelasticity; Relaxation time spectrum; Post-Widder inversion formula; B-spline regression; Stirling number of first kind | GENERATING LINE SPECTRA; DISCRETE RELAXATION; EXPERIMENTAL RESPONSES | B-spline regression; Linear viscoelasticity; Post–Widder inversion formula; Relaxation time spectrum; Stirling number of first kind | English | 2024 | 2024-02 | 10.1007/s13367-023-00086-7 | 바로가기 | 바로가기 | 바로가기 | 바로가기 | |||
| ○ | ○ | Article | Confirmation of the valid specific status of Dolichovespula kuami Kim & Yoon, 1996 (Hymenoptera, Vespidae) based on molecular and morphological evidence | The taxonomic validity of Dolichovespula kuami, , especially in relation to D. flora, , has been the subject of a long-term debate. Herein, the valid specific status of the former was supported through an integrated analysis of morphological characters and DNA barcodes. The pronotal rugae and male genitalia of the two species are different, and partial mitochondrial genes (cytochrome oxidase subunit I, COI) indicate that they form significantly distinct lineages. The hitherto unknown male of D. kuami is described for the first time, and a brief discussion of the D. maculata species group is provided. | Kim, Chang-Jun; Tan, Jiang-Li; Kim, Jeong Kyu; Choi, Moon Bo | Korea Natl Arboretum, Div Gardens & Educ, Pochon 11186, South Korea; Northwest Univ, Coll Life Sci, Key Lab Anim Conservat, Key Lab Resource Biol & Biotechnol Western China, Xian 710069, Shaanxi, Peoples R China; Dongnam Hlth Univ, Dept Bio Environm Hlth, Suwon 16328, South Korea; Kyungpook Natl Univ, Inst Plant Med, Daegu 41566, South Korea; Wild Beei, Dept R&D, Chilgok 39864, South Korea | KIm, Changjun/GZM-7308-2022 | 55286588300; 24077227400; 24385649400; 51863232400 | hymjkk@dongnam.ac.kr;kosinchoi@hanmail.net; | ZOOKEYS | ZOOKEYS | 1313-2989 | 1313-2970 | 1196 | SCIE | ZOOLOGY | 2024 | 1.3 | 41.2 | 0 | 2025-04-16 | 0 | 0 | Description; DNA barcoding; Dolichovespula flora; male; mt-COI; taxonomy; Vespidae; wasp | Description; DNA barcoding; Dolichovespula flora; male; mt-COI; taxonomVespidae; wasp | English | 2024 | 2024 | 10.3897/zookeys.1196.110224 | 바로가기 | 바로가기 | 바로가기 | 바로가기 | ||||
| ○ | Meeting Abstract | Description and molecular characterization of a new dorylaimid nematode (nematoda: dorylaimidae) from Korea | Mwamula, Abraham Okki; Lee, S. M.; Jung, Y. H.; Kim, Y. S.; Lee, D. W. | Kyungpook Natl Univ, Res Inst Invertebrate Vector, Sangju 37224, South Korea; SM Biovis Co, Jinju 52849, South Korea; Kyungpook Natl Univ, Dept Entomol, Sangju 37224, South Korea | JOURNAL OF NEMATOLOGY | J NEMATOL | 0022-300X | 2640-396X | 56 | 1 | SCIE | ZOOLOGY | 2024 | 1.3 | 41.2 | 0 | English | 2024 | 2024-03-01 | 바로가기 | 바로가기 | ||||||||||||||||
| ○ | Article | Description and Molecular Characterization of a New Dorylaimid Nematode, Mesodorylaimus pini n. sp. (Nematoda: Dorylaimidae) from Korea | Mesodorylaimus pini n. sp., a new species isolated from the bark and cambium layer of a dead black pine tree is characterized herein using integrative taxonomy, considering both morphological and molecular phylogenetic analyses of the 18S- and 28S-rRNA genes. Mesodorylaimus pini n. sp. is characterized by having a medium-sized body 1.50-1.89 mm long; lip region angular and offset by a depression; a relatively long odontostyle (17.0-19.0 mu m); vulval opening a transverse slit, positioned slightly posteriorly; pars refringens vaginae with two elongated drop-shaped to spindle-shaped sclerotizations; an intestine-prerectum junction with a long anteriorly directed conical or tongue-like projection; a relatively long female tail (115-187 mu m); spicules 48.0-57.0 mu m long; and regularly spaced 7-8 ventromedian supplements. It is closest to M. subtilis, especially in having similar body length and number of ventromedian supplements but can be differentiated from M. subtilis by the longer odontostyle, tongue-like projection, and longer spicules. The phylogenies based on the 18S- and 28S-rRNA sequences showed a well-supported sister relation of M. pini n. sp. with M. subtilis, M. japonicus, M. bastiani, M. pseudobastiani, Calcaridorylaimus castaneae, C. heynsi, and other member species of the group. | Mwamula, Abraham Okki; Lee, Sang Myeong; Jung, Young Hak; Kim, Yi Seul; Lee, Dong Woon | Kyungpook Natl Univ, Res Inst Invertebrate Vector, Sangju 37224, South Korea; SM Biovis Co, Jinju 52849, South Korea; Kyungpook Natl Univ, Dept Entomol, Sangju 37224, South Korea | whitegrub@knu.ac.kr; | JOURNAL OF NEMATOLOGY | J NEMATOL | 0022-300X | 2640-396X | 56 | 1 | SCIE | ZOOLOGY | 2024 | 1.3 | 41.2 | 1 | DNA barcodes; morphology; morphometrics; phylogeny; taxonomy | ANDRASSY; COMPENDIUM | English | 2024 | 2024-03-01 | 10.2478/jofnem-2024-0028 | 바로가기 | 바로가기 | 바로가기 | ||||||||||
| ○ | ○ | Article | Dickyyuella argentinensis a tentative new genus and species of Cardiochilinae (Hymenoptera, Braconidae) from the Neotropical region | Dickyyuella Kang & Sharkey, gen. nov. is a novel addition to the microgastroid complex of Braconidae. Taxonomic assignment within this complex posed challenges initially due to the presence of putatively plesiomorphic characters. However, closer examination revealed affiliations with the microgastroid complex, supported by morphological features such as the location of spiracles on the first metasomal tergum and the absence of spiracles on the seventh metasomal tergum. Based on the following two morphological characters, the presence of an inverted Y-shaped groove on the first metasomal tergum and pectinate tarsal claws, Dickyyuella Kang & Sharkey, gen. nov. is tentatively placed within Cardiochilinae Ashmead, 1900 despite uncertainties surrounding phylogenetic relationships. This article provides the diagnosis of Dickyyuella Kang & Sharkey, gen. nov., the description of Dickyyuella argentinensis Kang & Sharkey, sp. nov., and a discussion of the taxonomic placement of the new genus within the microgastroid complex. | Kang, Ilgoo; Sharkey, Michael J. | Kyungpook Natl Univ, Dept Entomol, Sangju, Gyeongsangbug D, South Korea; Hymenoptera Inst, Redlands, CA USA | Kang, Ilgoo/AFO-2872-2022 | 57199506818; 7004167983 | ikang@knu.ac.kr; | ZOOKEYS | ZOOKEYS | 1313-2989 | 1313-2970 | 1208 | SCIE | ZOOLOGY | 2024 | 1.3 | 41.2 | 0 | 2025-05-07 | 0 | 0 | Argentina; Ichneumonoidea; morphology; Neotropics; new species; non-cy clostomes; parasitoid; taxonomy; wasp | WASPS HYMENOPTERA; ICHNEUMONOIDEA; GENERA; ORIGIN; 16S | Argentina; Ichneumonoidea; morphology; Neotropics; new species; non-cyclostomes; parasitoid; taxonomy; wasp | English | 2024 | 2024 | 10.3897/zookeys.1208.128640 | 바로가기 | 바로가기 | 바로가기 | 바로가기 | |||
| ○ | ○ | Article | Evaluation of the covariation between leukotriene B4, prostaglandin E2, and hematologic inflammatory parameters in a canine pentylenetetrazole-induced seizure model | Background: Seizures can cause as well as result from neuroinflammation. This study was performed to identify the hematologic inflammatory parameters (HIPs) and inflammatory mediators that change after a single seizure in a canine pentylenetetrazole (PTZ)-induced seizure model. Methods: Five healthy Beagle dogs were used in this study. A 3% solution of PTZ was infused until the occurrence of generalized convulsion. Two separate experiments were conducted to observe changes in HIPs over short and long time periods. Blood sampling time points were divided into two periods as follows: short period (baseline, 30, 60, 90, and 120 min after seizure induction) and long period (baseline, 2, 6, 12, 24, and 48 h after seizure induction). The HIPs were calculated, and the serum prostaglandin E2 (PGE2) and leukotriene B4 (LTB4) concentrations were estimated using enzyme-linked immunosorbent assay. Results: Significant changes (p < 0.05) in various HIPs were observed at different time point as follows: neutrophil x monocyte (90 min), neutrophil-to-lymphocyte ratio (60, 90, and 120 min), lymphocyte to monocyte ratio (60 min, 90 min, 120 min, 2 h, 12 h, and 24 h), platelet-to-albumin ratio (90 min), lymphocyte percentage x serum albumin concentration (LA; 60 min, 90 min, 120 min, 2 h), and neutrophil x platelet (6 h). LTB4 concentrations were significantly increased (p < 0.05) at 60 and 90 min, and 2, 6, and 48 h after seizure induction. PGE2 was significantly increased only 6 h after seizure induction (p < 0.05). LA was one of the HIPs that demonstrated a correlation with LTB4 concentration and showed significant changes that could be observed for a long-period (p < 0.05, r = -0.4194). Conclusion: The LA was the only HIP that reflected seizure-associated neuroinflammation. The 5-lipoxygenase pathway might be related to seizure-associated neuroinflammation. | Koo, Yoonhoi; Yun, Taesik; Chae, Yeon; Lee, Dohee; Kim, Hakhyun; Yang, Mhan-Pyo; Kang, Byeong-Teck | Kyungpook Natl Univ, Coll Vet Med, Daegu, South Korea; Chungbuk Natl Univ, Coll Vet Med, Lab Vet Internal Med, Cheongju, Chungbuk, South Korea | 57220050745; 57209458067; 57215577118; 57226189094; 57192503045; 7404927049; 8858992400 | kangbt@chungbuk.ac.kr; | FRONTIERS IN NEUROSCIENCE | FRONT NEUROSCI-SWITZ | 1662-453X | 18 | SCIE | NEUROSCIENCES | 2024 | 3.2 | 41.2 | 0 | 2025-05-07 | 0 | 0 | lymphocyte; albumin; dog; seizure; biomarker | BIOMARKER; BRAIN; BLOOD | albumin; biomarker; dog; lymphocyte; seizure | albumin; arachidonate 5 lipoxygenase; diazepam; leukotriene B4; pentetrazole; prostaglandin E2; animal experiment; animal model; Article; blood sampling; CD4+ T lymphocyte; convulsion; dog; drug withdrawal; enzyme linked immunosorbent assay; epilepsy; inflammation; lymphocyte count; lymphocyte monocyte ratio; monocyte; nervous system inflammation; neutrophil; neutrophil count; neutrophil lymphocyte ratio; nonhuman; pentylenetetrazole-induced seizure; platelet count; platelet lymphocyte ratio; seizure | English | 2024 | 2024-12-11 | 10.3389/fnins.2024.1451902 | 바로가기 | 바로가기 | 바로가기 | 바로가기 | ||||
| ○ | Article | Morphological and molecular characterization of Paractinolaimus uljinensis n. sp. (Nematoda: Actinolaimidae) from Korea, with an updated compendium of the genus | A new species of the genus Paractinolaimus isolated from the bark of a dead red pine tree was characterized using morphometric data and molecular DNA barcodes. Paractinolaimus uljinensis n. sp. was characterized by its medium sized body 2.50 to 2.98 mm long; lip region truncate, angular and offset by a depression; odontostyle 23.5 to 27.0 mu m long; basal shield of pharynx present; vulval opening wide and longitudinal, positioned slightly anteriorly (V = 42.5-47.7); several advulval papillae; female tail long and filiform (324.0-435.0 mu m long, c' = 10.1-14.2); a clearly visible copulatory hump; spicules 60.0 to 70.5 mu m long; 12 to 15 (mostly 12-14) large contiguous ventromedian supplements, and male tail conoid to broadly rounded. The new species was morphologically compared with P. intermedius, P. sahandi, P. decraemerae, P. acutus, P. macrolaimus, and P. tuberculatus. The phylogenetic relationships among species were reconstructed using 18S- and 28S-rRNA gene sequences. The phylogenies showed well-supported sister relations of Paractinolaimus uljinensis n. sp. with P. sahandi, P. macrolaimus, and P. decraemerae. In addition, the ITS-rRNA gene sequences of Paractinolaimus uljinensis n. sp. were supplied, representing the first characterization of the gene for the genus. | Mwamula, Abraham Okki; Kim, Yi Seul; Lee, Dong Woon | Kyungpook Natl Univ, Res Inst Invertebrate Vector, Sangju 37224, South Korea; Kyungpook Natl Univ, Dept Entomol, Sangju 37224, South Korea | whitegrub@knu.ac.kr; | JOURNAL OF NEMATOLOGY | J NEMATOL | 0022-300X | 2640-396X | 56 | 1 | SCIE | ZOOLOGY | 2024 | 1.3 | 41.2 | 0 | DNA barcodes; morphology; morphometrics; phylogeny; taxonomy | FRAGMENT-LENGTH-POLYMORPHISM; DORYLAIMIDA NEMATODA; MEYL | English | 2024 | 2024-03-01 | 10.2478/jofnem-2024-0040 | 바로가기 | 바로가기 | 바로가기 |
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