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전체 선택해제
총 450건 검색
본문검색 결과만 보기
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Apoptosis in response to heat stress is positively associated with heat-shock protein 90 expression in chicken myocardial cells in vitro
Xiao-Hui Zhang, Hong Wu, Shu Tang, Qiao-Ning Li, Jiao Xu, Miao Zhang, Ya-Nan Su, Bin Yin, Qi-Ling Zhao, Nicole Kemper, Joerg Har 대한수의학회 Journal of Veterinary Science 12 Pages
대한수의학회 Journal of Veterinary Science 2017, 제 18권 제 2호 2 129-140 (12 pages)
To determine heat-shock protein (Hsp)90 expression is connected with cellular apoptotic response to heat stress and its mechanism, chicken (Gallus gallus) primary myocardial cells were treated with the Hsp90 promoter, aspirin, and its inhibitor, geldanamycin (GA), before heat stress. Cellular viability, heat-stressed apoptosis and reactive oxygen species level under different treatments were measured, and the expression of key proteins of the signaling pathway related to Hsp90 and their... -
Roles of ERK and NF-κB in Interleukin-8 Expression in Response to Heat Shock Protein 22 in Vascular Smooth Muscle Cells
Seung-HunKang, Ji-HyukLee, Kyung-HaChoi, Byung-YongRhim, KoanhoiKim 대한생리학회-대한약리학회 The Korean Journal of Physiology & Pharmacology 6 Pages
대한생리학회-대한약리학회 The Korean Journal of Physiology & Pharmacology 2008, Vol.12 No.4 7 171-176 (6 pages)
Heat shock proteins (HSPs) serve as molecular chaperones and play a role in cell protection from damage in response to stress stimuli. The aim of this article is to investigate whether HSP22 affects IL-8 expression in vascular smooth muscle cells (VSMCs), and which cellular factors are involved in the HSP-mediated IL-8 induction in that cell type in terms of mitogen activated protein kinase (MAPK) and transcription element. Exposure of aortic smooth muscle cells (AoSMCs) to HSP22 not only... -
Expression of the Heat Shock Protein Genes in Response to Thermal Stress in the Silkworm Bombyx mori
Velu. Dhanikachalam, Ponnuvel. Kangayam. M., Qadri. Syed. M. Hussaini 한국잠사학회 International journal of industrial entomology 7 Pages
한국잠사학회 International journal of industrial entomology 2008, Vol.16 No.1 21-27 (7 pages)
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Acanthopanax koreanum Nakai modulates the immune response by inhibiting TLR 4-dependent cytokine production in rat model of endotoxic shock
Jung. Myung-Gi, Do. Gyeong-Min, Shin. Jae-Ho, Ham. Young Min, Park. Soo-Yeong, Kwon. Oran 한국영양학회 Nutrition research and practice 6 Pages
한국영양학회 Nutrition research and practice 2013, Vol.7 No.6 460-465 (6 pages)
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Osmoregulation and mRNA Expression of a Heat Shock Protein 68 and Glucose-regulated Protein 78 in the Pacific oyster Crassostrea gigas in Response to Salinity Changes
Jo. Pil-Gue, Choi. Yong-Ki, An. Kwang-Wook, Choi. Cheol-Young 한국수산과학회 韓國養殖學會誌 7 Pages
한국수산과학회 韓國養殖學會誌 2007, Vol.20 No.4 205-211 (7 pages)
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Vascular Smooth Muscle Cells Secrete CXCL10 in Response to Heat Shock Protein 90
임병용, 김도형, 김관회, Rhim. Byung-Yong, Kim. Do-Hyung, Kim. Koan-Hoi 한국생명과학회 생명과학회지 7 Pages
한국생명과학회 생명과학회지 2011, Vol.21 No.5 664-670 (7 pages)
Heat shock protein (HSP)은 외부적인 자극에 반응하여 세포를 보호하는 역할을 한다. 또한 HSP90은 혈관질환에서 처럼 세포가 사멸되거나 손상을 입는 경우 세포 밖으로 유리된다. 그러나 지금까지 세포 밖 HSP90이 혈관평활근세포에 어떠한 영향을 주는지에 대한 연구는 미약하다. 따라서 본 연구는 혈관평활근세포에서 HSP90이 CXCL10 발현에 대한 영향과 그 기전을 규명하였다. HSP90에 노출된 혈관평활근세포에서 CXCL10 transcript가 증가하고, CXCL10 단백질의 분비가 증가되었다. HSP90에 의한 CXCL10 분비는 Toll-like receptor... -
Cold Shock Response of Leuconostoc mesenteroides SY1 Isolated from Kimchi
KIM. JONG HWAN, PARK. JAE-YONG, JEONG. SEON-JU, CHUN. JIYEON, KIM. JEONG HWAN 한국미생물생명공학회 Journal of microbiology and biotechnology 7 Pages
한국미생물생명공학회 Journal of microbiology and biotechnology 2005, Vol.15 No.4 831-837 (7 pages)
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Characterization of a Cadmium-resistant Yeast Strain in Response to Cadmium or Heat Shock Stress
Huh. Nam-Eung, Choi. Nack-Shick, Seo. Young-Kyo, Yu. Tae-Shick 한국미생물생명공학회 Journal of microbiology and biotechnology 6 Pages
한국미생물생명공학회 Journal of microbiology and biotechnology 1994, Vol.4 No.1 30-35 (6 pages)
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Antibody response of periodontal patients to Porphyromonas gingivalis heat shock protein
최점일, 김성조, 김수진, Choi. Jeom-IL, Kim. Sung-Jo, Kim. Su-Jin 대한치주과학회 대한치주과학회지 8 Pages
대한치주과학회 대한치주과학회지 2002, Vol.32 No.1 25-32 (8 pages)
재조합 P. gingivalis 열충격단백에 대한 치주질환자의 항체반응과 세포성 면역반을을 검사한 결과, 항체역가는 건강군의 역가에 비해 통계적으로 유의성 있게 상승되어 있었고, 항원특이성 T 세포면역반응을 관찰할 수 있었다. 이러한 결과로 미루어보아 P. gingivalis 열충격단백은 치주질환의 면역병리기전에 관여한다는 것을 관찰할 수 있었다. -
Characterizations of gun barrel vibrations of during firing based on shock response analysis and short-time Fourier transform
Gimm. Hak-In, Cha. Ki-Up, Cho. Chang-Ki 대한기계학회 Journal of mechanical science and technology 8 Pages
대한기계학회 Journal of mechanical science and technology 2012, Vol.26 No.5 1463-1470 (8 pages)
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Pressure pain threshold and visual analogue scale changes in the high and low energy extracorporeal shock wave
You-Jin Yang, Seung-Joon Lee, Matthew Choi 물리치료재활과학회 Physical Therapy Rehabilitation Science 6 Pages
물리치료재활과학회 Physical Therapy Rehabilitation Science 2014, 제 3권 제 2호 10 142-147 (6 pages)
value was significantly increased in both groups after treatment (p<0.05) and VAS scores were significantly decreased after treatment in both groups (p<0.05). However, there were no significant differences between groups. Conclusions: ESWT is an effective treatment for the application of the UT TrP. Although there were significant effects of extracorporeal shock wave therapy on PPT and VAS scores, there were no signficant differences between high and low energy extracorporeal shock wave therapy. -
Reactive oxygen species-mediated unfolded protein response pathways in preimplantation embryos
Ihsan Ali, Syed Zahid Ali Shah, Yi Jin, Zhong-Shu Li, Obaid Ullah, Nan-Zhu Fang 대한수의학회 Journal of Veterinary Science 9 Pages
대한수의학회 Journal of Veterinary Science 2017, 제 18권 제 1호 1 1-9 (9 pages)
The ER is a multifunctional cellular organelle responsible for protein folding, modification, and cellular homeostasis. ER stress is activated by a variety of factors including ROS. Such stress leads to activation of the adaptive unfolded protein response (UPR), which restores homeostasis. However, chronic stress can exceed the toleration level of the ER, resulting in cellular apoptosis. In this review, we briefly describe the generation and impact of ROS in preimplantation embryo development,... -
Solanum lycopersicum (tomato) ethanol extract elicits anti-inflammatory effects via the nuclear factor kappa B pathway and rescues mice from septic shock
Evelyn Saba , Mi-ju Oh , Dongmi Kwak , Seong-soo Roh , Hyuk-woo Kwon , Sung-dae Kim , Man Hee Rhee 대한수의학회 Korean Journal of Veterinary Research(구 대한수의학회지) 8 Pages
대한수의학회 Korean Journal of Veterinary Research(구 대한수의학회지) 2017, 제 57권 제 2호 4 97-104 (8 pages)
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Induction of Heat Shock Proteins and Antioxidant Enzymes in 2,3,7,8-TCDD-Induced Hepatotoxicity in Rats
Hyun-SookKim, So-YoungPark, Ki-YeolYoo, SeungKwanLee, Woon-WonJung 대한생리학회-대한약리학회 The Korean Journal of Physiology & Pharmacology 8 Pages
대한생리학회-대한약리학회 The Korean Journal of Physiology & Pharmacology 2012, Vol.16 No.6 14 469-476 (8 pages)
of rats, whereas heat shock protein (Ձ-B-crystallin, Hsp90, and GRP78) and antioxidant enzymes (SOD-1, SOD-3, catalase, GST, and GPXs) expression decreased on day 2 and then slowly recovered back to control levels on day 8. These results suggest that heat shock proteins and antioxidant enzymes were induced as protective mechanisms against 2,3,7,8-TCDD induced hepatotoxicity, and that prolonged exposure depressed their levels, which recovered to control levels due to reduced 2,3,7,8-TCDD... -
Multiple Signaling Molecules are Involved in Expression of CCL2 and IL-1b in Response to FSL-1, a Toll-Like Receptor 6 Agonist, in Macrophages
KeunsooWon, Sun-MiKim, Sae-ALee, Byung-YongRhim, Seong-KugEo, KoanhoiKim 대한생리학회-대한약리학회 The Korean Journal of Physiology & Pharmacology 7 Pages
대한생리학회-대한약리학회 The Korean Journal of Physiology & Pharmacology 2012, Vol.16 No.6 11 447-453 (7 pages)
TLR6 forms a heterodimer with TLR2 and TLR4. While proinflammatory roles of TLR2 and TLR4 are well documented, the role of TLR6 in inflammation is poorly understood. In order to understand mechanisms of action of TLR6 in inflammatory responses, we investigated the effects of FSL-1, the TLR6 ligand, on expression of chemokine CCL2 and cytokine IL-1Ղ and determined cellular factors involved in FSL-1-mediated expression of CCL2 and IL-1Ղ in mononuclear cells. Exposure of human monocytic... -
Microarray Analysis of Gene Expression Profiles in Response to Treatment with Melatonin in Lipopolysaccharide Activated RAW 264.7 Cells
JuYeonBan, BumSikKim, SooCheolKim, DongHwanKim, Joo-HoChung 대한생리학회-대한약리학회 The Korean Journal of Physiology & Pharmacology 8 Pages
대한생리학회-대한약리학회 The Korean Journal of Physiology & Pharmacology 2011, Vol.15 No.1 4 23-30 (8 pages)
in response to treatment with melatonin in lipopolysaccharide (LPS) activated RAW 264.7 macrophage cells. In addition, eight genes were subjected to real-time reverse transcription polymerase chain reaction (RT-PCR) to confirm the results of the microarray. The cells were treated with LPS or melatonin plus LPS for 24 hr. LPS induced the up-regulation of 1073 genes and the down-regulation of 1144 genes when compared to the control group. Melatonin pretreatment of LPS-stimulated RAW 264.7 cells... -
Olibanum Extract Inhibits Vascular Smooth Muscle Cell Migration and Proliferation in Response to Platelet-Derived Growth Factor
Ok-ByungChoi, Joo-HoonPark, YeJinLee, Chang-KwonLee, Kyung-JongWon, JunghwanKim, HwanMyungLee, BokyungKim 대한생리학회-대한약리학회 The Korean Journal of Physiology & Pharmacology 8 Pages
대한생리학회-대한약리학회 The Korean Journal of Physiology & Pharmacology 2009, Vol.13 No.2 6 107-114 (8 pages)
of p38 mitogen-activated protein kinase (MAPK); the heat shock protein (Hsp) 27 was significantly inhibited by the olibanum extract. The effects of PDGF-BB-induced extracellular signal-regulated kinase1/2 was not altered by the olibanum extract. Treatment with olibanum extract inhibited PDGF-BB-stimulated sprout out growth of aortic rings. These results suggest that the water extract of olibanum inhibits PDGF-BB-stimulated migration and proliferation in RASMCs as well as sprout out growth, which... -
Upregulation of Heat Shock Proteins in the Kidney in Hypertension
GeonLee, YoonWhaOh, JongUnLee 대한생리학회-대한약리학회 The Korean Journal of Physiology & Pharmacology 6 Pages
대한생리학회-대한약리학회 The Korean Journal of Physiology & Pharmacology 2004, Vol.8 No.3 5 147-152 (6 pages)
The present study was undertaken to determine the regulation of heat shock proteins (HSP) in the kidney in hypertension. Two-kidney, one clip (2K1C) or deoxycorticosterone acetate (DOCA)-salt hypertension was induced in male Sprague-Dawley rats. At weeks 1 and 4 after inducing the hypertension, the expression of HSP70, HSP32 and HSP25 was determined in the kidney by Western blot analysis. In 2K1C hypertension, the expression of HSP70, HSP32 and HSP25 was increased in the clipped kidney at both... -
Pulse Exposure to Ethanol Augments Vascular Contractility Through Stress Response
Eun-KyoungYangInKyeomKim 대한생리학회-대한약리학회 The Korean Journal of Physiology & Pharmacology 7 Pages
대한생리학회-대한약리학회 The Korean Journal of Physiology & Pharmacology 2001, Vol.5 No.1 7 47-53 (7 pages)
Drinking excessive alcohol has been recognized as a risk factor for hypertension. However, the mechanism by which alcohol intake causes hypertension still remains elusive. We tested the hypothesis that ethanol itself acts as a stress factor on vasculature and indirectly modulates vascular contractility. After end of exposure to 1, 2.5 and 5% ethanol for 45 min, rat aortic strips were subjected to contractile responses, immunoblot for Hsp70 and the measurement of levels of myosin light chain... -
Effect of Panax ginseng on Latency of Passive Avoidance Response and Neuronal Damage of Hippocampus
So-HyunCho, Sang-HyunChoi, Jae-WonChoi, Dong-HoonKim, Kyung-HoShin, Yeon-SookChun, Boe-GwunChun 대한생리학회-대한약리학회 The Korean Journal of Physiology & Pharmacology 9 Pages
대한생리학회-대한약리학회 The Korean Journal of Physiology & Pharmacology 1997, Vol.1 No.4 1 345-353 (9 pages)
of electroconvulsive shock (ECS) and scopolamine on passive avoidance response (PAR) were studied in male Sprague-Dawley rats, referring their effects on the neuronal injury and plasticity of hippocampus in response to electrolytic lesion of left entorhinal cortex (ECL). The detrimental ECS effect on PAR was attenuated by pre- and post-treatments with SAP and ALK, respectively, or by pretreatment with aminoguanidine (AG), an inhibitor of diamine oxidase and NO synthase. And the detrimental... -
Reduction of TNFα-induced Oxidative DNA Damage Product, 8-Hydroxy-2′-Deoxyguanosine, in L929 Cells Stably Transfected with Small Heat Shock Protein
Young-MeePark, Eun-MiChoi 대한생리학회-대한약리학회 The Korean Journal of Physiology & Pharmacology 11 Pages
대한생리학회-대한약리학회 The Korean Journal of Physiology & Pharmacology 1997, Vol.1 No.2 11 209-219 (11 pages)
small heat shock proteins (small HSP) against diverse oxidative stress conditions has been suggeted. Although overexpression of small hsp was shown to provide an enhanced survival of TNFα-sensitive cells when challenged with TNFα, neither the nature of TNFα-induced cytotoxicity nor the protective mechanism of small HSP has not been completely understood. In this study, we have attempted to determine whether TNFα induces oxidative DNA damage in TNFα-sensitive L929 cells. We chose to measure... -
정신분열병 환자에서 항정신병약 투여에 의한 Heat Shock Protein 70 및 90항체의 변화
김재현, 이수정 대한신경정신의학회 신경정신의학 9 Pages
대한신경정신의학회 신경정신의학 2001, 제 40권 제 1호 15 142-150 (9 pages)
본 논문은 자가면역가설에 따라, 정신분열병 환자에서 항정신병약 투여 전·후의 heat-shock protein(HSP) 70 및 90에 대한 항체의 발현 정도를 비교하여 항체의 발현이 항정신병약의 종류 및 정신분열병의 발병연령, 유병 기간, 입원회수 및 약물투여 전·후의 증상의 심각도 등과 같은 임상양상과 어떠한 관련을 갖는지를 조사하였다. 방 법： HSP70 및 HSP90에 대한 항체는 정신분열병 환자 70명과 정상대조군 83명에서 채취한 혈청으로부터 enzymelinked immunosorbent assay 방법으로 측정하였다. 결 과： 약물을 투여하지 않은... -
정신분열병과 Heat Shock Protein 70 유전자 다형성과의 관련
김정진, 이경욱, 이수정, 권오주, 이창욱, 이철, 백인호, 한진희 대한신경정신의학회 신경정신의학 9 Pages
대한신경정신의학회 신경정신의학 2002, 제 41권 제 5호 9 814-822 (9 pages)
일으킨다는 신경 발달 가 설이 포함되는데, 최근 이 가설을 지지하는 연구결과들이 증가하고 있다. Heat shock protein(HSP) 은 세포를 보호하는 분자 보호자로서의 역할을 하는 것으로 알려져 있는데, 특히 HSP70에 대한 항체 가 정신분열병 환자에서 증가되어 있는 것으로 최근에 보고되었다. HSP70 생성에 관여하는 HSP70- 1, HSP70-hom, HSP70-2 유전자의 다형성이 밝혀져 있으나 정신분열병과의 관련성은 아직까지 체계적으로 조사되지 않았다. 그러므로 본 연구에서는 HSP70 유전자 다형성과 정신분열병 및 임상 변인과의 관련성에... -
The Effect of Electroconvulsive Shock and Cholinergic Drugs on Anterograde Amnesia in Albino Rats
Geon-Ho Bahn, Hwan-Il Chang 대한신경정신의학회 신경정신의학 11 Pages
대한신경정신의학회 신경정신의학 1993, 제 32권 제 4호 9 534-544 (11 pages)
본 연구는 전기경련충격에 의한 장기적인 전진성 기억장애에 대한 동물모형의 개발과 콜린계 약물이 전기경련충격에 의한 기억장애에 미치는 효과를 알아보고자 실시하였다. 흰쥐에 전기경련 충격을 반복하여 시행한 후 왕복회피상자에서 피동성 도피학습一파지시 험간격을 달리하여 파지시험 결과를 측정하였고, 콜린계 약물들을 용량 및 시기별로 투여하여 파지시험 결과에 미치는 영향을 관찰하여 다음과 같은 결과를 얻었다. 1) 단일 전기경련충격을 받은 집단은 파지기능에 거의 영향을 받지 않았다. 2) 7회에 걸쳐 전기경련충격을... -
Heat Shock Protein 70이 흰쥐 배양 혈관간 세포에서 관찰되는 TNFα에 의한 지질과산화에 미치는 보호 효과
하헌주(Hun-joo Ha), 박영미(Young Mee Park), 안영수(Young Soo Ahn), 김경환(Kyung Hwan Kim) 대한약리학회 대한약리학잡지 10 Pages
대한약리학회 대한약리학잡지 1995, 제 31권 제 3호 7 323-332 (10 pages)
분리한후 collagenase로 처리하여 배양하므로써 혈관간 세포의 특징을 지닌 일차 배양 혈관간 세포계를 수립하였다. 세포독성의 지표로서 지질과산화물을 측정했을때, TNFα는 용량의존적으로 배양 혈관간 세포의 지질과산화를 증가시켰다. 배양혈관간 세포를 45˚C에서 30분간 처리했을 때 heat shock protein 70의 합성이 증가함을 western 분석으로 확인하였을 뿐 아니라, TNFα에 의한 지질과산화 증가를 효과적으로 억제함을 관찰하였다. 이상의 결과는 TNFα에 의한 지질과산화 증가가 사구체 질환의 발생이나 진행에 관하여할...
