A5100434372- Viral Infections and Vectors
- Animal Virus Infections Studies
- Food Quality and Safety Studies
- Weed Control and Herbicide Applications
- Soybean genetics and cultivation
- Aquaculture disease management and microbiota
- GABA and Rice Research
- Pharmacological Effects of Natural Compounds
- Seaweed-derived Bioactive Compounds
- Ecology and Conservation Studies
- Protein Hydrolysis and Bioactive Peptides
- Meat and Animal Product Quality
- Tea Polyphenols and Effects
- Plant tissue culture and regeneration
- Polyamine Metabolism and Applications
- Nuts composition and effects
- Listeria monocytogenes in Food Safety
- Nutrition, Health and Food Behavior
- Water Quality and Pollution Assessment
- Salmonella and Campylobacter epidemiology
- Earthquake and Disaster Impact Studies
- Poisoning and overdose treatments
- Magnolia and Illicium research
- Viral gastroenteritis research and epidemiology
- Microbial Metabolism and Applications
Korea Institute of Oriental Medicine
2025
Bioland (South Korea)
2025
Kongju National University
2023-2024
Korea National Institute of Health
2024
Pukyong National University
2021
Incheon National University
2021
Chungnam National University
2020
Korea Institute of Radiological and Medical Sciences
2018
Korea University
2018
Seoul National University
2017
Background: Yeokwisan (YWS) is a standardised herbal formula for relieving functional dyspepsia symptoms. Methods: We explored the therapeutic value of YWS and its potential effects on gastritis. Its inhibitory effect gastric mucosal damage anti-inflammatory activity in animal models alcohol- restraint stress-induced gastritis were also examined. Gastric tissues ICR mice treated with (150 300 mg/kg) or famotidine (5 10 days collected, lesions quantified. The stomachs C57BL/6 23 Blood samples...
Aging | doi:10.18632/aging.206207. Yun Haeng Lee, Eun Young Jeong, Ye Hyang Kim, Ji Ho Park, Jee Hee Yoon, Yoo Jin So Hun Yeon Kyung Nam, Yoon Cha, Seong Youngjoo Byun, Song Seok Shin, Joon Tae Park
Background: Reactive oxygen species (ROS) generated by mitochondrial dysfunction damage cellular organelles and contribute to skin aging. Therefore, strategies reduce ROS production are considered important for alleviating aging, but no effective methods have been identified. Methods: In this study, we evaluated substances utilized as cosmetic ingredients discovered Camellia sinensis (C. sinensis) a substance that reduces levels. Results: C. extracts were found act senolytics selectively...
This study aimed to characterize the latest antimicrobial resistance patterns and genetic diversity of Campylobacter spp. isolated from patients with acute diarrhea in Korea. In total, 371 clinical isolates (361 jejuni 10 coli) were collected 106 medical institutions six provinces during seasonal peak (April-September 2022) South We then assessed their susceptibility eight agents performed multilocus sequence typing (MLST). investigated (AMR) profiles tetracycline (32.3%), nalidixic acid...
Comprehensive profiling of primary and secondary metabolites was performed to understand metabolic differences associated with color formation in pigmented rice (Oryza sativa L.). Overall, 110 from non-pigmented, black, red cultivars were identified. Black contained high levels flavonoids plant color. also terpenoids (carotenoids, tocopherols, phytosterols, monoterpenes). The non-pigmented relatively low metabolites. Multivariate pathway analyses data-mine the metabolite profiles....
酸素分圧の異なる窒素, 酸素混合ガス中で7種の雑草の発芽試験を行い, 発芽時の酸素要求度を調べた。1) 同じ草種でも種子の前歴によって発芽時の酸素要求度が異なる場合があった。2) 草種の間では, 発芽時の酸素要求度はヒメイヌビエ≒オオイヌタデ>イボクサ>イヌビエ有芒種>タイヌビエ>イヌホタルイ>コナギで, イヌホタルイとコナギでは空気中よりも酸素分圧が低い条件で発芽が良好であった。3) 酸素分圧がある値よりも低くなると葉色の発現や発根が阻害され, イヌホタルイ以外の草種では幼芽の伸長も抑制された。イヌホタルイでは高酸素分圧で幼芽の伸長が劣った。
The objective of this study was to evaluate the effect different levels palm kernel meal (PKM), an alternative corn, on quality pork. A total 72 crossbred pigs ([Yorkshire × Landrace] Duroc) were assigned into four dietary treatments (PKM level 0, 4, 8, or 12%). After 12 wk, one pig median weight in each pen selected and slaughtered analyze meat quality. color, free radical scavenging activity, lipid oxidation, texture, composition fatty acids, sensory qualities pork loin evaluated post...
Viral hemorrhagic septicemia virus (VHSV) is a rhabdovirus that causes high mortality in cultured flounder. Naturally occurring VHSV strains vary greatly virulence. Until now, little has been known about genetic alterations affect the virulence of We recently reported full-genome sequences 18 strains. In this study, we determined these flounder and then assessed relationships between differences amino acid their to identified one substitution phosphoprotein (P) (Pro55-to-Leu P protein; P55L...
Cancer stem cells, a small subpopulation of cells with cell-like characteristics found within most solid tumors, are widely reported to be responsible for the malignancy aggressive cancer and targeting these presents sound therapeutic strategy reducing risk tumor relapse. In present study, we examined effects an extract Saccharina japonica (ESJ) on glioblastoma (GSCs). is member Phaeophyceae (brown algae) family, which displays biological activities, including antitumor effects. ESJ...
The matrix (M) protein of rhabdoviruses locates between the inner line viral envelope and nucleocapsids core plays an important role in replication. In present study, we aimed to rescue a mutant VHSV genotype IVa that has artificial mutations M (M-D62A E181A). However, most rescued recombinant viruses unexpectedly showed non-targeted secondary protein. Therefore, this study was conducted know whether targeted mutation can lead specific are compensatory for mutations. Experiments were three...
청국장은 한국 고유의 발효식품이다. 이러한 항암, 항산화 효과 등 많은 효능을 가지고 있다. 본 연구에서는 전통 발효 고추장에서 분리되어 항균 활성과 프로바이오틱스 작용을 가지는 Bacillus amyloliquefaciens SCGB 1 균주를 사용하여 발효한 청국장의 열수 추출물을 이용하여 대식세포 RAW 264.7에 대한 항염증 효과와 LPS로 유발시킨 마우스 패혈증 모델 및 HCl/EtOH로 급성 위염모델에서 효과를 조사하였다. 그 결과 청국장 추출물은 독성이 없는 농도에서 염증유발인자 NO는 물론 전염증성 사이토카인인 TNF-α와 IL-6를 현저하게 억제하였으며, 이들 염증매개인자의 생성과 관련된 iNOS 효소와 TNF-α IL-6 사이토카인의 mRNA 발현을 억제하는 것으로 관찰되었다. 또한 세포 내 신호전달 기전을 해석하기 위한 실험에서 MAPK 중 JNK와 p38 분자의 인산화를 IκB의 차단하여 NF-κB의 활성화를 것을 확인할 수 있었다. 모델에서 추출물...
7種の雑草について, 土壌水分, 覆土量と発芽, 出芽との関係を調べ, 次のようなことが分かった。1) 野生ヒエの3種は土壌水分が多いほど発芽が抑制され, 出芽深度が浅くなり, 湛水下の最大出芽深度はタイヌビエ約2cm, イヌビエ有芒種約1cmで, ヒメイヌビエは出芽が少なかった。最適土壌水分下の最大出芽深度は, 3種ともおおよそ8cmであった。2) コナギは湛水下のごく表層でのみ出芽し, 飽水ではほとんど出芽しなかった。3) イヌホタルイは湛水下の最大出芽深度が約3cmで, 飽水では出芽は少なかった。4) イボクサとオオイヌタデの適湿条件での最大出芽深度は約6cmであった。
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The purpose of this study was to determine the quality characteristics and antioxidant activities ‘Sulgidduk’ added with chicory (Cichrium intybus L.) powder during storage. Chicory in concentrations 1%, 3%, or 5% rice powder, stored at 20°C for 3 days. Immediately after preparation, moisture content increased due addition chicory. During storage, samples additive group showed least content. manufacture no change observed sugar decreased further chicory, but did not show much difference pH...
Purpose: The association of hypoalbuminemia with 30-day in-hospital mortality in patients organophosphate insecticide poisoning (OPI) was studied. Methods: This retrospective cohort study conducted between January 2006 and November 2013 the emergency department (ED) after OPI poisoning. A Kaplan-Meier survival curve log-rank test were used to analyze stratified according serum albumin levels on ED admission (hypoalbuminemia or normo-albuminemia). Independent risk factors including for...
Sennoside A and sennoside B is evacuant to increase the sensitivity of colon. In vivo test, we performed HCl·ethanol‐induced gastritis indomethacin‐induced gastric ulcer secretion in pylorus‐ligated H + /K ATPase activity emptying intestinal motility test. vitro examined acid‐neutralizing capacity, quantity PGE 2 inhibition H. pylori colonization confirmed apoptosis using DAPI nuclear staining, FACS analysis. inhibit lesion index rats. These results showed that these components reduced...
This snag‐dwelling arthropod community study was conducted for the ecological evaluation of dead woods at Korean fir stand in Mt. Woonak Pocheon‐si, Gyeonggi‐do, from April 2010 to August 2011. We put a windows trap and an emergence on trunk each snag, we selected six snags during periods. collected 3930 individuals (5 class, 21order, 52 families) but didn't include number unidentified larva. separated those into three functional groups found out proportion group total individuals:...