자료유형
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- 대한생리학회-대한약리학회(6)
- 대한수의학회(4)
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- 대한생리학회(2)
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간행물
- THE KOREAN JOURNAL OF PHYSIOLOGY & PHARMACOLOGY(6)
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- 대한소아치과학회지(1)
- 한국생물공학회지(1)
- 한국식품영양과학회지(1)
- 환경생물(1)
전체 선택해제
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Porphyromonas gingivalis에서의 Hemin 결합 단백질 유전자의 특성 연구
김성조, Kim. Sung-Jo 대한치주과학회 대한치주과학회지 14 Pages
대한치주과학회 대한치주과학회지 1999, Vol.29 No.3 663-676 (14 pages)
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Virulence of Cultured Supernatant in Porphyromonas gingivalis W50 under Hemin- and Menadione-Limited Culture Condition
김강주, 김은철, 김기경, 이현옥, 장선일, 정종평, Kim. Kang-Ju, Kim. Eun-Cheol, Kim. Ki-Gyung, Lee. Hyun-Ok, Jang. Seon-Il, Chung. Chong-Pyoung 대한치주과학회 대한치주과학회지 10 Pages
대한치주과학회 대한치주과학회지 1997, Vol.27 No.3 515-524 (10 pages)
헤민과 메나디온 제한에 의한 Porphyromonas gingivalis(P. gingivalis) W50의 병독력의 변화를 검색하고자, 실험관내 병독력을 NIH 3T3 세포의 세포활성 변화로 관찰하였고, 생체내 병독력은 배양상청액을 ICR mouse 피하조직에 주사한 후의 염증반응을 관찰하였다. 헤민 존재 하에 배양한 P. gingivalis W50 배양상청액에 의한 mouse 3T3 세포의 세포활성은 헤민과 메나디온 없이 배양한 세포의 활성보다 낮았다. 헤민과 메나디온을 첨가하지 않고 배양한 세균의 생체내 병독력은 중등도의 염증세포 침윤과 울혈에 의한 출혈, 미약한... -
Hemin Inhibits Hypertensive Rat Vascular Smooth Muscle Cell Proliferation through Regulation of Cyclin D and P21
Jeon. Eun-Mi, Choi. Hyoung-Chul, Lee. Kwang-Youn, Chang. Ki-Churl, Kang. Young-Jin 대한약학회 Archives of pharmacal research : a publication of the Pharmaceutical Society of Korea 8 Pages
대한약학회 Archives of pharmacal research : a publication of the Pharmaceutical Society of Korea 2009, Vol.32 No.3 375-382 (8 pages)
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Tyrosine Kinase is Involved in Hemin-Induced Pyresis
Lee. Sang-Ho, Jang. Choon-Gon, Lee. Seok-Yong 대한약학회 Archives of pharmacal research : a publication of the Pharmaceutical Society of Korea 5 Pages
대한약학회 Archives of pharmacal research : a publication of the Pharmaceutical Society of Korea 2003, Vol.26 No.5 411-415 (5 pages)
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Prevotella intermedia에서의 Hemin 결합 단백질 유전자의 분리 및 염기서열 분석
김신, 김성조, Kim. Shin, Kim. Sung-Jo 대한소아치과학회 大韓小兒齒科學會誌 7 Pages
대한소아치과학회 大韓小兒齒科學會誌 2006, Vol.33 No.2 304-310 (7 pages)
P. intermedia chromosomal DNA 내에는 hemin 결합 단백질 유전자가 single copy로 존재하였고, transcript의 크기는 약 1.8kb이었다. 분리한 pHem1 유전자는 1개의 ORF를 가지고 있으며, ORF의 크기는 2,550bp로 약 850개의 아미노산 폴리펩타이드로 구성되어 있다. 또한, pHem1 유전자는 이미 밟혀진 다른 유전자들과 상동성을 보이지 않았다. 본 연구는 P. intermedia에서의 porphyrin생리 및 hemin 획득기전을 분자생물학적으로 규명하는데 있어 중요한 의의가 있으리라 사료된다. 향후 pHem1 유전자의 특성 분석 등이 수행되어야 할... -
Prevalence, toxin gene profile, antibiotic resistance, and molecular characterization of Clostridium perfringens from diarrheic and non-diarrheic dogs in Korea
Jung-Whan Chon, Kun-Ho Seo, Dongryeoul Bae, Ji-Hee Park, Saeed Khan, Kidon Sung 대한수의학회 Journal of Veterinary Science 7 Pages
대한수의학회 Journal of Veterinary Science 2018, 제 19권 제 3호 6 368-374 (7 pages)
Clostridium perfringens causes diarrhea and other diseases in animals and humans. We investigated the prevalence, toxin gene profiles, and antibiotic resistance of C. perfringens isolated from diarrheic dogs (DD) and non-diarrheic dogs (ND) in two animal hospitals in Seoul, Korea. Fecal samples were collected from clinically DD (n = 49) and ND (n = 34). C. perfringens was isolated from 31 of 49 DD (63.3%) and 21 of 34 ND dogs (61.8%). All C. perfringens strains were positive for the ... -
A two-component signal transduction system contributes to the virulence of Riemerella anatipestifer
Qing Wang, Mianmian Chen, Wei Zhang 대한수의학회 Journal of Veterinary Science 11 Pages
대한수의학회 Journal of Veterinary Science 2018, 제 19권 제 2호 12 260-270 (11 pages)
Similar to other studies of bacterial pathogens, current studies of the pathogenesis of Riemerella anatipestifer (RA) are focused mainly on in vitro culture conditions. To elucidate further the pathogenesis of RA in vivo, bacterial RNA was extracted from overnight tryptic soy broth cultures (in vitro) and from the blood of infected ducks (in vivo) for comparative RNA sequencing analysis. In total, 682 upregulated genes were identified in vivo. Among the upregulated genes, a signal transduction... -
Comparative proteomic analysis of outer membrane protein 43 (omp43)-deficient Bartonella henselae
Jun-Gu Kang, Hee-Woo Lee, Sungjin Ko, Joon-Seok Chae 대한수의학회 Journal of Veterinary Science 12 Pages
대한수의학회 Journal of Veterinary Science 2018, 제 19권 제 1호 9 59-70 (12 pages)
Outer membrane proteins (OMPs) of Gram-negative bacteria constitute the first line of defense protecting cells against environmental stresses including chemical, biophysical, and biological attacks. Although the 43-kDa OMP (OMP43) is major porin protein among Bartonella henselae-derived OMPs, its function remains unreported. In this study, OMP43-deficient mutant B. henselae (Δomp43) was generated to investigate OMP43 function. Interestingly, Δomp43 exhibited weaker proliferative ability than... -
Effect of canine mesenchymal stromal cells overexpressing heme oxygenase-1 in spinal cord injury
Seung Hoon Lee, Yongsun Kim, Daeun Rhew, Ahyoung Kim, Kwang Rae Jo, Yongseok Yoon, Kyeung Uk Choi, Taeseong Jung, Wan Hee Kim, O 대한수의학회 Journal of Veterinary Science 10 Pages
대한수의학회 Journal of Veterinary Science 2017, 제 18권 제 3호 15 377-386 (10 pages)
Heme oxygenase-1 (HO-1) is a stress-responsive enzyme that modulates the immune response and oxidative stress associated with spinal cord injury (SCI). This study aimed to investigate neuronal regeneration via transplantation of mesenchymal stromal cells (MSCs) overexpressing HO-1. Canine MSCs overexpressing HO-1 were generated by using a lentivirus packaging protocol. Eight beagle dogs with experimentally-induced SCI were divided into GFP-labeled MSC (MSC-GFP) and HO-1-overexpressing MSC... -
Involvement of Heme Oxygenase-1 in Orexin-A-induced Angiogenesis in Vascular Endothelial Cells
Mi-KyoungKim, Hyun-JooPark, , Su-RyunKim, , YoonKyungChoi, Soo-KyungBae, Moon-KyoungBae 대한생리학회-대한약리학회 The Korean Journal of Physiology & Pharmacology 8 Pages
대한생리학회-대한약리학회 The Korean Journal of Physiology & Pharmacology 2015, Vol.19 No.4 4 327-334 (8 pages)
The cytoprotective enzyme heme oxygenase-1 (HO-1) influences endothelial cell survival, proliferation, inflammatory response, and angiogenesis in response to various angiogenic stimuli. In this study, we investigate the involvement of HO-1 in the angiogenic activity of orexin-A. We showed that orexin-A stimulates expression and activity of HO-1 in human umbilical vein endothelial cells (HUVECs). Furthermore, we showed that inhibition of HO-1 by tin (Sn) protoporphryin-IX (SnPP) reduced... -
Protective Effects of the Nuclear Factor Kappa B Inhibitor Pyrrolidine Dithiocarbamate on Experimental Testicular Torsion and Detorsion Injury
SahinKabay, HilmiOzden, GulGuven, DilekBurukoglu, MehmetCengizUstuner, FatmaTopal, HasanVeysiGunes, DeryaUstuner6, CansuOzbayer 대한생리학회-대한약리학회 The Korean Journal of Physiology & Pharmacology 6 Pages
대한생리학회-대한약리학회 The Korean Journal of Physiology & Pharmacology 2014, Vol.18 No.4 6 321-326 (6 pages)
Testicular torsion results with the damage of the testis and it is a surgical emergency. Pyrrolidine dithiocarbamate (PDTC) is a low-molecular-weight antioxidant and potent inhibitor of nuclear factor kappa B (NF-κB) activation. In this study, we aimed to investigate the effects of PDTC to testicular torsion-detorsion (T/D) injury. Forty adult male Sprague-Dawley rats were separated into four groups. A sham operation was performed in group I. In group II, torsion is performed 2 hours by 720... -
Heme Oxygenase-1 Induced by Aprotinin Inhibits Vascular Smooth Muscle Cell Proliferation Through Cell Cycle Arrest in Hypertensive Rats
HyoungChulChoi, KwangYounLee, DongHyupLee, YoungJinKang 대한생리학회-대한약리학회 The Korean Journal of Physiology & Pharmacology 5 Pages
대한생리학회-대한약리학회 The Korean Journal of Physiology & Pharmacology 2009, Vol.13 No.4 7 309-313 (5 pages)
Spontaneous hypertensive rats (SHR) are an established model of genetic hypertension. Vascular smooth muscle cells (VSMC) from SHR proliferate faster than those of control rats (Wistar-Kyoto rats; WKY). We tested the hypothesis that induction of heme oxygenase (HO)-1 induced by aprotinin inhibits VSMC proliferation through cell cycle arrest in hypertensive rats. Aprotinin treatment inhibited VSMC proliferation in SHR more than in normotensive rats. These inhibitory effects were associated with... -
Induction of Heme Oxygenase-1 by Traditional Herb Mix Extract Improves MKN-74 Cell Survival and Reduces Stomach Bleeding in Rats by Ethanol and Aspirin in vivo
YoungJinKang, HyungSukMoon, HyeJungKim, HanGeukSeo, JaeHeunLee, KiChurlChang 대한생리학회-대한약리학회 The Korean Journal of Physiology & Pharmacology 6 Pages
대한생리학회-대한약리학회 The Korean Journal of Physiology & Pharmacology 2007, Vol.11 No.2 4 65-70 (6 pages)
Chinese herb medicines have traditionally been used to treat or alleviate the symptom of various diseases. The rationale for use of certain herbs to certain disorder is now getting unveiled by modern technology. In the present study, we investigated whether herb mix extract (HMX), which is alleged to be useful for gastric ulcer, protects stomach from oxidative stress. Rats were allowed to normal diet with and without HMX (1, 5, 10 mg/kg) for 30 days. To induce gastric ulcer, ethanol (75%, 1.5... -
Effects of Chlorhexidine digluconate on Rotational Rate of n-(9-Anthroyloxy)stearic acid in Model Membranes of Total Lipids Extracted from Porphyromonas gingivalis Outer Membranes
Hye-OckJang, Dong-WonKim, Byeong-IllKim, Hong-GuSim, Young-HoLee, Jong-HwaLee, Jung-HaBae, Moon-KyoungBae, Tae-HyukKwon, IlYun 대한생리학회-대한약리학회 The Korean Journal of Physiology & Pharmacology 6 Pages
대한생리학회-대한약리학회 The Korean Journal of Physiology & Pharmacology 2004, Vol.8 No.2 3 83-88 (6 pages)
The purpose of this study was to provide a basis for studying the molecular mechanism of pharmacological action of chlorhexidine digluconate. Large unilamellar vesicles (OPGTL) were prepared with total lipids extracted from cultured Porphyromonas gingivalis outer membranes (OPG). The anthroyloxy probes were located at a graded series of depths inside a membrane, depending on its substitution position (n) in the aliphatic chain. Fluorescence polarization of n-(9-anthroyloxy)stearic acid was used... -
Effects of Chlorhexidine Digluconate on Rotational Rate of n-(9-Anthroyloxy)stearic Acid in Porphyromonas ginginvalis Outer Membranes
Hye-OckJang, Seong-KweonCha, ChangLee, Min-GakChoi, Sung-RyulHuh, Sang-HunShin, In-KyoChung, IlYun 대한생리학회-대한약리학회 The Korean Journal of Physiology & Pharmacology 6 Pages
대한생리학회-대한약리학회 The Korean Journal of Physiology & Pharmacology 2003, Vol.7 No.3 2 125-130 (6 pages)
The aim of this study was to provide a basis for studying the molecular mechanism of pharmacological action of chlorhexidine digluconate. Fluorescence polarization of n-(9-anthroyloxy)stearic acid was used to examine the effect of chlorhexidine digluconate on differential rotational mobility of different positions of the number of membrane bilayer phospholipid carbon atoms. The six membrane components differed with respect to 2, 3, 6, 9, 12, and 16-(9-anthroyloxy)stearic acid (2-AS, 3-AS, 6-AS,...
