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Dynamic analysis of Ca level during bovine oocytes maturation and early embryonic development
Su Li Liang, Qian Jun Zhao, Xiang Chen Li, Ya Ping Jin, Yi Peng Wang, Xiao Hua Su, Wei Jun Guan, Yue Hui Ma 대한수의학회 Journal of Veterinary Science 10 Pages
대한수의학회 Journal of Veterinary Science 2011, 제 12권 제 2호 5 133-142 (10 pages)
Mammalian oocyte maturation and early embryo development processes are Ca-dependent. In this study, we used confocal microscopy to investigate the distribution pattern of Ca and its dynamic changes in the processes of bovine oocytes maturation, in vitro fertilization (IVF), parthenogenetic activation (PA) and somatic cell nuclear transfer (SCNT) embryo development. During the germinal vesicle (GV) and GV breakdown stage, Ca was distributed in the cortical ooplasm and throughout the oocytes from... -
Biological Rhythm in Livestock
Piccione Giuseppe and Caola Giovanni 대한수의학회 Journal of Veterinary Science 13 Pages
대한수의학회 Journal of Veterinary Science 2002, 제 3권 제 3호 1 145-157 (13 pages)
The animal time structure is a basic fact of life, no matter if one wants to study it or not. The time-dependent, mostly rhythmic, and thus to a certain degree predictable, variations of biochemical and physiological functions and of sensitivity and resistance to many environmental agents are often quite large and offer not only new insight into animal physiology and pathology but also diagnostic possibilities and therapeutic advantages. Chronobiology, chronophysiology and its subspecialities,... -
Activation of G Proteins by Aluminum Fluoride Enhances RANKL- Mediated Osteoclastogenesis
BoryungPark, Yu-MiYang, Byung-JaiChoi, MinSeukKim, DongMinShin 대한생리학회-대한약리학회 The Korean Journal of Physiology & Pharmacology 7 Pages
대한생리학회-대한약리학회 The Korean Journal of Physiology & Pharmacology 2013, Vol.17 No.5 8 427-433 (7 pages)
Receptor activator of NF-ՊB ligand (RANKL)-induced osteoclastogenesis is accompanied by intra-cellular Ca2＋ mobilization in a form of oscillations, which plays essential roles by activating sequen-tially Ca2＋/calmodulin-dependent protein kinase, calcineurin and NFATc1, necessary in the osteoclast differentiation. However, it is not known whether Ca2＋ mobilization which is evoked in RANKL-in-dependent way induces to differentiate into osteoclasts. In present study, we investigated Ca2＋... -
Role of Regulators of G-Protein Signaling 4 in Ca2＋ Signaling in Mouse Pancreatic Acinar Cells
SoonhongPark, Syng-IllLee, DongMinShin 대한생리학회-대한약리학회 The Korean Journal of Physiology & Pharmacology 6 Pages
대한생리학회-대한약리학회 The Korean Journal of Physiology & Pharmacology 2011, Vol.15 No.6 9 383-388 (6 pages)
Regulators of G-protein signaling (RGS) proteins are regulators of Ca2＋ signaling that accelerate the GTPase activity of the G-protein Ձ-subunit. RGS1, RGS2, RGS4, and RGS16 are expressed in the pancreas, and RGS2 regulates G-protein coupled receptor (GPCR)-induced Ca2＋ oscillations. However, the role of RGS4 in Ca2＋ signaling in pancreatic acinar cells is unknown. In this study, we investigated the mechanism of GPCR-induced Ca2＋ signaling in pancreatic acinar cells derived from... -
Modeling of Arrhythmogenic Automaticity Induced by Stretch in Rat Atrial Myocytes
JaeBoumYoum, ChaeHunLeem, YinHuaZhang, NariKim, JinHan, YungE.Earm 대한생리학회-대한약리학회 The Korean Journal of Physiology & Pharmacology 8 Pages
대한생리학회-대한약리학회 The Korean Journal of Physiology & Pharmacology 2008, Vol.12 No.5 8 267-274 (8 pages)
Since first discovered in chick skeletal muscles, stretch-activated channels (SACs) have been proposed as a probable mechano-transducer of the mechanical stimulus at the cellular level. Channel properties have been studied in both the single-channel and the whole-cell level. There is growing evidence to indicate that major stretch-induced changes in electrical activity are mediated by activation of these channels. We aimed to investigate the mechanism of stretch-induced automaticity by... -
Effects of Lemakalim, a Potassium Channel Opener, on the Contractility and Electrical Activity of the Antral Circular Muscle in Guinea-Pig Stomach
Kim, Sung-Joon, Jun, Jae-Yeoul, Choi, Youn-Baik, Kim, Ki-Whan, Kim, Woo-Gyeum 대한생리학회 대한생리학회지 14 Pages
대한생리학회 대한생리학회지 1994, 제 28권 제 1호 4 37-50 (14 pages)
Synthetic potassium channel openers (KCOs) are agents capable of opening K-channels in excitable cells. These agents are known to have their maximal potency in the smooth muscle tissue, especially in the vascular smooth muscle. Much attention has been focused on the type of K-channel that is responsible for mediating the effects of KCOs. As the KCO-induced changes are antagonized by glibenclamide, an KATP (ATP-sensitive K-channel) blocker in the pancreatic β-cell, KATP was suggested to be the... -
심룡근(心朧筋)의 반복수축현상(反復收縮現象)에 관(關)하여
여웅연(Ryo, Ung-Yun), Brooks, Chandler Mcc. 대한생리학회 대한생리학회지 6 Pages
대한생리학회 대한생리학회지 1967, 제 1권 제 1호 7 67-72 (6 pages)
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Management of Citrus Canker in Argentina, a Success Story
한국식물병리학회 The Plant Pathology Journal 9 Pages
한국식물병리학회 The Plant Pathology Journal 2017, 33권 5호 1 441-449 (9 pages)
Results from more than 40 years of research in Northeast (NE) Argentina indicate that we are at the limit of favorable environment for the disease. The severity of citrus canker is greatly affected by the environment and El Niño Southern Oscillation (ENSO) phenomenon which causes cyclic fluctuations on the disease intensity in the NE region. Weather-based logistic regression models adjusted to quantify disease levels in field conditions showed that the environmental effect was strongly... -
Microwave heating of carbon-based solid materials
Teawon Kim, Jaegeun Lee, Kun Hong Lee 한국탄소학회 Carbon Letters 10 Pages
한국탄소학회 Carbon Letters 2014, Vol.15 No.1 2 15-24 (10 pages)
As a part of the electromagnetic spectrum, microwaves heat materials fast and efficiently via direct energy transfer, while conventional heating methods rely on conduction and convection. To date, the use of microwave heating in the research of carbon-based materials has been mainly limited to liquid solutions. However, more rapid and efficient heating is possible in electron-rich solid materials, because the target materials absorb the energy of microwaves effectively and exclusively.... -
필리핀의 수자원 평가
Rubio, Christabel Jane, 이주헌, 정상만 한국습지학회 한국습지학회지 10 Pages
한국습지학회 한국습지학회지 2008, Vol.10 No.3 5 47-56 (10 pages)
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날개 명음소음에 관한 이론 및 실험 연구
안병권, 이종현, 이욱, 최종수, Ahn. Byoung-Kwon, Lee. Jong-Hyun, Rhee. Wook, Choi. Jong-Soo 한국소음진동공학회 한국소음진동공학회논문집 7 Pages
한국소음진동공학회 한국소음진동공학회논문집 2010, Vol.20 No.2 115-121 (7 pages)
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큰 압력 진폭에 의해 구동되는 기포진동체의 비선형 거동 특성
김동혁 한국마린엔지니어링학회 韓國舶用機關學會誌 9 Pages
한국마린엔지니어링학회 韓國舶用機關學會誌 2002, Vol.26 No.1 116-124 (9 pages)
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보호거리에 따른 전압제한형 SPD의 보호효과에 대한 시뮬레이션기법
이복희, 김유하, 안창환, Lee. Bok-Hee, Kim. You-Ha, Ahn. Chang-Hwan 한국조명전기설비학회 照明·電氣設備學會論文誌 6 Pages
한국조명전기설비학회 照明·電氣設備學會論文誌 2013, Vol.27 No.7 89-94 (6 pages)
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보호거리와 부하 유형에 따른 SPD의 보호효과에 대한 실험적 고찰
이복희, 김유하, 안창환, Lee. Bok-Hee, Kim. You-Ha, Ahn. Chang-Hwan 한국조명전기설비학회 照明·電氣設備學會論文誌 8 Pages
한국조명전기설비학회 照明·電氣設備學會論文誌 2012, Vol.26 No.10 81-88 (8 pages)
