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총 187건 검색
본문검색 결과만 보기
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Dual Utility AC Line Voltage Operated Voltage Source and Soft Switching PWM DC-DC Converter with High Frequency Transformer Link for Arc Welding Equipment
Morimoto. Keiki, Ahmed. NabilA., Lee. Hyun-Woo, Nakaoka. Mutsuo 대한전기학회 KIEE international transactions on electrical machinery and energy conversion systems 8 Pages
대한전기학회 KIEE international transactions on electrical machinery and energy conversion systems 2005, No.0 366-373 (8 pages)
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DC Rail Side Series Switch and Parallel Capacitor Snubber-Assisted Edge Resonant Soft-Switching PWM DC-DC Converter with High-Frequency Transformer Link
Morimoto. Keiki, Fathy. Khairy, Ogiwara. Hiroyuki, Lee. Hyun-Woo, Nakaoka. Mutsuo 전력전자학회 Journal of power electronics : JPE 10 Pages
전력전자학회 Journal of power electronics : JPE 2007, Vol.7 No.3 181-190 (10 pages)
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Series Resonant ZCS- PFM DC-DC Converter using High Frequency Transformer Parasitic Inductive Components and Lossless Inductive Snubber for High Power Microwave Generator
Kwon. Soon-Kurl, Saha. Bishwajit, Mun. Sang-Pil, Nishimura. Kazunori, Nakaoka. Mutsuo 전력전자학회 Journal of power electronics : JPE 8 Pages
전력전자학회 Journal of power electronics : JPE 2009, Vol.9 No.1 18-25 (8 pages)
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High-Frequency Forward Transformer Linked PWM DC-DC Power Converter with Zero Voltage Switching and Zero Current Switching Bridge Legs
Moisseev. Serguei, Hamada. Satoshi, Ishitobi. Manabu, Hiraki. Eiji, Nakaoka. Mutsuo 전력전자학회 Journal of power electronics : JPE 10 Pages
전력전자학회 Journal of power electronics : JPE 2002, Vol.2 No.4 278-287 (10 pages)
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A Novel Prototype of Duty Cycle Controlled Soft-Switching Half-Bridge DC-DC Converter with Input DC Rail Active Quasi Resonant Snubbers Assisted by High Frequency Planar Transformer
Fathy. Khairy, Morimoto. Keiki, Suh. Ki-Young, Kwon. Soon-Kurl, Nakaoka. Mutsuo 대한전기학회 Journal of electrical engineering & technology 9 Pages
대한전기학회 Journal of electrical engineering & technology 2007, Vol.2 No.1 89-97 (9 pages)
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A Novel type of High-Frequency Transformer Linked Soft-Switching PWM DC-DC Power Converter for Large Current Applications
Morimoto. Keiki, Ahmed. Nabil A., Lee. Hyun-Woo, Nakaoka. Mutsuo 대한전기학회 Journal of electrical engineering & technology 10 Pages
대한전기학회 Journal of electrical engineering & technology 2006, Vol.1 No.2 216-225 (10 pages)
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Utililty-Interfaced High-Frequency Flyback Transformer Linked Sinewave Pulse Modulated Inverter for a Small Scale Renewable Energy Conditioner
Chandhaket. Srawouth, Koninish. Yoshihiro, Nakaoka. Mutsou 전력전자학회 Journal of power electronics : JPE 12 Pages
전력전자학회 Journal of power electronics : JPE 2002, Vol.2 No.2 112-123 (12 pages)
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Influence of Exposure to Extremely Low Frequency Magnetic Field on Neuroendocrine Cells and Hormones in Stomach of Rats
MinEuiHong, KyuHyunYoon, YoonYangJung, TaeJinLee, EonSubPark, UyDongSohn, JiHoonJeong 대한생리학회-대한약리학회 The Korean Journal of Physiology & Pharmacology 6 Pages
대한생리학회-대한약리학회 The Korean Journal of Physiology & Pharmacology 2011, Vol.15 No.3 3 137-142 (6 pages)
Extremely low frequency magnetic fields (ELF-MF) have the ability to produce a variety of behavioral and physiological changes in animals. The stomach, as the most sensitive part of the neuroendocrine organ of the gastrointestinal tract, is crucial for the initiation of a full stress response against all harmful stress. Thus, the purpose of this study was to examine whether ELF-MF stimuli induce changes in the activity of neuroendocrine cells, considering their involvement in endocrine or... -
Utility-Connected Solar Power Conditioner Using Edge-Resonant Soft Switching Duty Cycle Sinewave Modulated Inverter Link
Ogura. Koki, Chandhaket. Srawouth, Nakaoka. Mutsuo, Terai. Haruo, Sumiyoshi. Shinichiro, Kitaizumi. Takeshi, Omori. Hideki 전력전자학회 Journal of power electronics : JPE 8 Pages
전력전자학회 Journal of power electronics : JPE 2002, Vol.2 No.3 181-188 (8 pages)
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The use of laser Doppler blood flow to assess the effect of acute administration of vitamin D on micro vascular endothelial function in people with diabetes
Jerrold Petrofsky, Faris Alshammari, Iman Akef Khowailed, Riya Lodha, Pooja Deshpande, Praveen Rajaram, Mahendra Gaikwad, Vidhi Vadera 물리치료재활과학회 Physical Therapy Rehabilitation Science 7 Pages
물리치료재활과학회 Physical Therapy Rehabilitation Science 2013, 제 2권 제 2호 1 63-69 (7 pages)
Objective: To assess the effect of vitamin D administration on the skin blood flow response to occlusion and heat. Design: Cross-sectional study. Methods: Twenty age matched subjects; 10 who had diabetes and 10 who were controls were administered 4,000 IU of vitamin D3 for 3 weeks at breakfast. The function of the endothelial cells was evaluated in 2 ways; first, the response to 4 minutes of vascular occlusion of the skin was measured with a laser Doppler flow meter. Second, the skin blood flow... -
PDGF-C and PDGF α-Receptor in Mouse during Embryogenesis
In Shik Kim, Dong Choon Ahn, Byung Yong Park 대한수의학회 대한수의학회 학술대회발표집 2 Pages
대한수의학회 대한수의학회 학술대회발표집 추계학술심포지움 319 508-509 (2 pages)
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Polymorphism in the serotonin transporter protein gene in Maltese dogs with degenerative mitral valve disease
Chang-Min Lee, Jae-Ik Han, Min-Hee Kang, Seung-Gon Kim, Hee-Myung Park 대한수의학회 Journal of Veterinary Science 7 Pages
대한수의학회 Journal of Veterinary Science 2018, 제 19권 제 1호 16 129-135 (7 pages)
Degenerative mitral valve disease (DMVD) is the most commonly acquired cardiac disease in dogs. This study evaluated the relationship between genetic variations in the serotonin transporter (SERT) gene of Maltese dogs and DMVD. Genomic DNA was extracted from blood samples collected from 20 client-owned DMVD Maltese dogs and 10 healthy control dogs, and each exon of the SERT gene was amplified via polymerase chain reaction. The resulting genetic sequences were aligned and analyzed for variations... -
Calcium homeostasis in diabetes mellitus
Changhwan Ahn, Ji-Houn Kang, Eui-Bae Jeung 대한수의학회 Journal of Veterinary Science 6 Pages
대한수의학회 Journal of Veterinary Science 2017, 제 18권 제 3호 1 261-266 (6 pages)
Diabetes mellitus (DM) is becoming a lifestyle-related pandemic disease. Diabetic patients frequently develop electrolyte disorders, especially diabetic ketoacidosis or nonketotic hyperglycemic hyperosmolar syndrome. Such patients show characteristic potassium, magnesium, phosphate, and calcium depletion. In this review, we discuss a homeostatic mechanism that links calcium and DM. We also provide a synthesis of the evidence in favor or against this linking mechanism by presenting recent... -
SNP genetic polymorphisms of MDR-1, CYP1A2 and CYPB11 genes in four canine breeds upon toxicological evaluation
Rosa Gagliardi, Silvia Llambí, M. Victoria Arruga 대한수의학회 Journal of Veterinary Science 8 Pages
대한수의학회 Journal of Veterinary Science 2015, 제 16권 제 3호 4 273-280 (8 pages)
The fields of pharmacogenetics and pharmacogenomics have become increasingly promising regarding the clinical application of genetic data to aid in prevention of adverse reactions. Specific screening tests can predict which animals express modified proteins or genetic sequences responsible for adverse effects associated with a drug. Among the genetic variations that have been investigated in dogs, the multidrug resistance gene (MDR) is the best studied. However, other genes such as CYP1A2 and... -
The effect of seasonal variation on anthrax epidemiology in the upper Zambezi floodplain of western Zambia
Hetron Mweemba Munang'andu*, Fredrick Banda, Victor Mukulule Siamudaala, Musso Munyeme, Christopher Jacob Kasanga, Byman Hamudud 대한수의학회 Journal of Veterinary Science 6 Pages
대한수의학회 Journal of Veterinary Science 2012, 제 13권 제 3호 11 293-298 (6 pages)
Anthrax has become endemic throughout the upper Zambezi floodplain located in the Western Province of Zambia over the recent years. To date, no comprehensive study has been carried out to determine whether recurrence of anthrax outbreaks may be linked to differences in precipitation and human activities. Retrospective data for the period 1999 to 2007 showed that a total of 1,216 bovine cases of anthrax were reported. During the same period, 1,790 human anthrax cases and a corresponding case... -
In vitro susceptibility of Staphylococcus aureus strains isolated from cows with subclinical mastitis to different antimicrobial agents
Ayman El Behiry*, Gerd Schlenker, Istvan Szabo, Uwe Roesler 대한수의학회 Journal of Veterinary Science 9 Pages
대한수의학회 Journal of Veterinary Science 2012, 제 13권 제 2호 6 153-161 (9 pages)
aureus strains adapted to the nonoxinol-9 iodine complex and chlorhexidine digluconate. In contrast, simultaneous resistance to different antibiotics was not observed in any of the ten investigated S. aureus strains. However, the isolates exhibited a high degree of resistance to penicillin G. Based on these results, resistance of S. aureus to chemical disinfectants may be more likely to develop if the chemicals are used at concentrations lower than that required for an optimal biocidal effect. -
Dynamics of Moraxella bovis infection and humoral immune response to bovine herpes virus type 1 during a natural outbreak of infectious bovine keratoconjunctivitis in beef calves
MV Zbrun*, GC Zielinski, HC Piscitelli, C Descarga, LA Urbani 대한수의학회 Journal of Veterinary Science 6 Pages
대한수의학회 Journal of Veterinary Science 2011, 제 12권 제 4호 7 347-352 (6 pages)
high prevalence of lesions caused by Mb. Sampling was carried out in six stages and included conjunctival swabs for isolating Mb as well as blood samples for identifying antibodies specific for BHV-1. A score for IBK lesions after observing each eye was determined. The findings of this study showed a high prevalence of BHV-1 virus infection (100% of animals were infected at the end of the trial); 67% of animals were culture-positive for Mb, but low rates of clinical IBK (19% of calves affected)... -
Virulence factors and genetic variability of uropathogenic Escherichia coli isolated from dogs and cats in Italy
Clara Tramuta, Daniele Nucera, Patrizia Robino, Sara Salvarani, Patrizia Nebbia* 대한수의학회 Journal of Veterinary Science 7 Pages
대한수의학회 Journal of Veterinary Science 2011, 제 12권 제 1호 8 49-55 (7 pages)
high number of virulence factors such as fimbriae A, S fimbriae (sfa) and cytotoxic necrotizing factor 1 (cnf1) significantly associated with phylogenetic group B2. We demonstrated a high correlation between α-hemolysin A and pyelonephritis C, sfa, and cnf1operons, confirming the presence of pathogenicity islands in these strains. In addition, UPEC belonging to group B2 harboured a greater number of virulence factors than strains from phylogenetic groups A, B1, and D. REP- and ERIC-PCR grouped... -
Associations between the clinical signs of chronic endometritis with ovarian cysts and body condition loss in German Holstein Friesian cows
Georgios Tsousis*, Reza Sharifi, Martina Hoedemaker 대한수의학회 Journal of Veterinary Science 5 Pages
대한수의학회 Journal of Veterinary Science 2009, 제 10권 제 4호 10 337-341 (5 pages)
a high 100 days milk production proved to be significant factors for the incidence of ovarian cysts. Additionally, the type of discharge showed interactions with the parity and the smell of the discharge, as more animals with fetid and purulent discharge and more animals in the first lactation with a purulent discharge developed ovarian cysts. A high milk production and the parity showed associations with an excessive body condition score loss. Additionally, more animals with a diagnosis of an... -
Collaborative control initiatives targeting zoonotic agents of alveolar echinococcosis in the northern hemisphere
Masao Kamiya* 대한수의학회 Journal of Veterinary Science 10 Pages
대한수의학회 Journal of Veterinary Science 2007, 제 8권 제 4호 1 313-322 (10 pages)
Alveolar echinococcosis is one of the most important lethal zoonotic helminth infections in the northern hemisphere. Currently, the threat to public health is increasing, as evidenced by the rising prevalence rate of alveolar echinococcosis, as well as the invasion of urban areas by infected wild foxes. This threat is further increased due to the involvement of pet dogs, and probably cats, as emerging sources of infection. These increased threats to public health also have associated economic... -
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,... -
Melatonin ameliorates autoimmune encephalomyelitis through suppression of intercellular adhesion molecule-1
JongChul Kang, Meejung Ahn, Yong-Sik Kim, Changjong Moon, Yongduk Lee, Myung-Bok Wie, Young-jae Lee and Taekyun Shin 대한수의학회 Journal of Veterinary Science 5 Pages
대한수의학회 Journal of Veterinary Science 2001, 제 2권 제 2호 3 85-89 (5 pages)
Melatonin (N-acetyl-5-methoxytryptamine), a pineal neurohormone, is a hydroxyl radical scavenger and antioxidant, and plays an important role in the immune system. We studied the effect of exogenous melatonin on the pathogenesis of experimental autoimmune encephalomyelitis (EAE). EAE was induced in Lewis rats by immunization with rat spinal cord homogenates. Subsequent oral administration of melatonin at 5 mg/kg significantly reduced the clinical severity of EAE paralysis compared with... -
Epidemiological characteristics of bovine brucellosis in Korea, 2000~2004
Hyang Mi Nam , Ha Chung Yoon , Cheol Hee Kim2 , Simon J. More3 , Seok Jae Kim , Byeong Yong Lee , Choi Kyu Park , Jong M 대한수의학회 Korean Journal of Veterinary Research(구 대한수의학회지) 6 Pages
대한수의학회 Korean Journal of Veterinary Research(구 대한수의학회지) 2012, 제 52권 제 1호 3 19-24 (6 pages)
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Arts Education and Instrumental Outcomes: An Introduction to Research, Methods and Indicators
Larry O Farrell, Margaret Meban 한국음악교육공학회 음악교육공학 59 Pages
한국음악교육공학회 음악교육공학 2004, 제 4호 1 1-59 (59 pages)
이 논문은 2004년 1월에 홍콩에서 개최된 예술교육의 Unesco 전문가들이 3일 동안 연구한 연구보고서이다. 이것은 학교 교과과정에 예술을 소개하는 방법에 초점이 맞춰져 있는 6곳의 지역적인 컨퍼런스 시리즈 중 마지막으로서 계획되었다. 앞선 연구모임은 2001년부터 2003년까지 남아프리카의 Grahamstown, 브라질의 Uberaba, 요르단의 Amman, 피지의 Nadi, 핀란드의 Helsinki에서 개최되었다. 예술교육의 성장을 격려하기 위한 위원회로서 Unesco는 1999년에 시작된 각 지역적 모임을 통합하기 위해 구성되었다. 2001년의 모임의... -
교수·학습 지도안 구안 활동 중 수행한 동료 피드백에 대한 예비음악교사들의 인식
한국음악교육학회 음악교육연구 2020, 제 49권 제 1호 6 125-143 (19 pages)
본 연구는 음악과 교수·학습 지도안 구안 활동 중 수행한 동료 피드백에 대한 예비음악교사들의 인식을 살펴보는 것이다. 이를 위해 23명의 음악교육전공 교육대학원생을 대상으로 동료 피드백 활동을 진행한 후 이에 대해 설문조사를 하였다. 연구결과 학생들은 동료 피드백 활동에 매우 긍정적인 반응을 보였으며, 동료 피드백 활동이 학습목표 설정, 학습내용 선정, 활동시간 배분, 교수·학습 방법 선정에 도움이 되었다고 보고하였다. 하지만, 학생들은 자신들의 피드백에 대한 확신이 부족했으며, 동료의 오류를 지적하거나 다소... -
SNA 기반 키워드 네트워크 분석을 활용한 인성연구의 지식구조 탐색
이현정(Lee, Hyun-Jung), 김장희(Kim, Jang-Hoi) 한국교육치료학회 교육치료연구 25 Pages
한국교육치료학회 교육치료연구 2018, Vol.10 No.2 5 231-255 (25 pages)
본 연구는 SNA 기반 키워드 네트워크 분석방법을 활용하여 국내 인성연구의 지식구조를 탐색하는데 목적이 있다. 이를 위하여 1998년∼2017년 동안 연구된 인성 논문 1,581편에서 총 7,385개 키워드를 대상으로 활용하였다. 분석은 R 언어와 UCINet 프로그램을 활용하여 키워드 네트워크 구조 분석과 키워드 네트워크 중심성 분석을 수행하였다. 자료 분석 결과, 연구주제가 역량, 덕목, 인성교육 진흥법, 실천중심, 공동체, 시민성, 도덕성, 배려, 통합, 학교폭력 등의 순으로 나타났으며 기간별 추이 관점에서 여러 학문 분야에서... -
Effects of intermittent ladder-climbing exercise training on mitochondrial biogenesis and endoplasmic reticulum stress of the cardiac muscle in obese middle-aged rats
KijinKim, NayoungAhn, SuryunJung, SoleePark 대한생리학회-대한약리학회 The Korean Journal of Physiology & Pharmacology 9 Pages
대한생리학회-대한약리학회 The Korean Journal of Physiology & Pharmacology 2017, Vol.21 No.6 8 633-641 (9 pages)
The aim of this study is to investigate the effects of intermittent ladder-climbing exercise training on mitochondrial biogenesis and ER stress of the cardiac muscle in high fat diet-induced obese middle-aged rats. We induced obesity over 6 weeks of period in 40 male Sprague-Dawley rats around 50 weeks old, and were randomly divided into four experimental groups: chow, HFD, exercise+HFD, and exercise+chow. The exercising groups underwent high-intensity intermittent training using a... -
Electrophysiological characteristics of R47W and A298T mutations in CLC-1 of myotonia congenita patients and evaluation of clinical features
HyungJinChin, ChanHyeongKim, KotdajiHa, JinHongShin, Dae-SeongKim, InsukSo 대한생리학회-대한약리학회 The Korean Journal of Physiology & Pharmacology 9 Pages
대한생리학회-대한약리학회 The Korean Journal of Physiology & Pharmacology 2017, Vol.21 No.4 10 439-447 (9 pages)
Myotonia congenita (MC) is a genetic disease that displays impaired relaxation of skeletal muscle and muscle hypertrophy. This disease is mainly caused by mutations of CLCN1 that encodes human skeletal muscle chloride channel (CLC-1). CLC-1 is a voltage gated chloride channel that activates upon depolarizing potentials and play a major role in stabilization of resting membrane potentials in skeletal muscle. In this study, we report 4 unrelated Korean patients diagnosed with myotonia congenita... -
Association study between OCTN1 functional haplotypes and Crohn’s disease in a Korean population
EunSukJung, HyoJinPark, KyoungAeKong, JiHaChoi, JaeHeeCheon 대한생리학회-대한약리학회 The Korean Journal of Physiology & Pharmacology 7 Pages
대한생리학회-대한약리학회 The Korean Journal of Physiology & Pharmacology 2017, Vol.21 No.1 2 11-17 (7 pages)
Crohn’s disease (CD) is a chronic inflammatory bowel disease with multifactorial causes including environmental and genetic factors. Several studies have demonstrated that the organic cation/carnitine transporter 1 (OCTN1) nonsynonymous variant L503F is associated with susceptibility to CD. However, it was reported that L503F is absent in Asian populations. Previously, we identified and functionally characterized genetic variants of the OCTN1 promoter region in Koreans.In that study, four... -
Effects on G2/M Phase Cell Cycle Distribution and Aneuploidy Formation of Exposure to a 60 Hz Electromagnetic Field in Combination with Ionizing Radiation or Hydrogen Peroxide in L132 Nontumorigenic Human Lung Epithelial Cells
HeeJin, HyeEunYoon, Jae-SeonLee, Jae-KyungKim, SungHoMyung, Yun-SilLee 대한생리학회-대한약리학회 The Korean Journal of Physiology & Pharmacology 6 Pages
대한생리학회-대한약리학회 The Korean Journal of Physiology & Pharmacology 2015, Vol.19 No.2 6 119-124 (6 pages)
The aim of the present study was to assess whether exposure to the combination of an extremely low frequency magnetic field (ELF-MF; 60 Hz, 1 mT or 2 mT) with a stress factor, such as ionizing radiation (IR) or H2O2, results in genomic instability in non-tumorigenic human lung epithelial L132 cells. To this end, the percentages of G2/M-arrested cells and aneuploid cells were examined. Exposure to 0.5 Gy IR or 0.05 mM H2O2 for 9 h resulted in the highest levels of aneuploidy; however, no cells... -
Transient Receptor Potential C4/5 Like Channel Is Involved in Stretch-Induced Spontaneous Uterine Contraction of Pregnant Rat
SeungsooChung, Young-HwanKim, Ji-HyunJoeng, Duck-SunAhn 대한생리학회-대한약리학회 The Korean Journal of Physiology & Pharmacology 6 Pages
대한생리학회-대한약리학회 The Korean Journal of Physiology & Pharmacology 2014, Vol.18 No.6 9 503-508 (6 pages)
Spontaneous myometrial contraction (SMC) in pregnant uterus is greatly related with gestational age and growing in frequency and amplitude toward the end of gestation to initiate labor. But, an accurate mechanism has not been elucidated. In human and rat uterus, all TRPCs except TRPC2 are expressed in pregnant myometrium and among them, TRPC4 are predominant throughout gestation, suggesting a possible role in regulation of SMC. Therefore, we investigated whether the TRP channel may be involved... -
Long-term Synaptic Plasticity: Circuit Perturbation and Stabilization
JooMinPark, Sung-CherlJung, Su-YongEun 대한생리학회-대한약리학회 The Korean Journal of Physiology & Pharmacology 4 Pages
대한생리학회-대한약리학회 The Korean Journal of Physiology & Pharmacology 2014, Vol.18 No.6 2 457-460 (4 pages)
At central synapses, activity-dependent synaptic plasticity has a crucial role in information pro-cessing, storage, learning, and memory under both physiological and pathological conditions. One widely accepted model of learning mechanism and information processing in the brain is Hebbian Plasticity: long-term potentiation (LTP) and long-term depression (LTD). LTP and LTD are respectively activity-dependent enhancement and reduction in the efficacy of the synapses, which are rapid and... -
A Review on Renal Toxicity Profile of Common Abusive Drugs
VarunParkashSingh, NirmalSingh, AmteshwarSinghJaggi 대한생리학회-대한약리학회 The Korean Journal of Physiology & Pharmacology 11 Pages
대한생리학회-대한약리학회 The Korean Journal of Physiology & Pharmacology 2013, Vol.17 No.4 13 347-357 (11 pages)
Drug abuse has become a major social problem of the modern world and majority of these abusive drugs or their metabolites are excreted through the kidneys and, thus, the renal complications of these drugs are very common. Morphine, heroin, cocaine, nicotine and alcohol are the most commonly abused drugs, and their use is associated with various types of renal toxicity. The renal complications include a wide range of glomerular, interstitial and vascular diseases leading to acute or chronic renal... -
Differential Effects of 1-methyl-4-phenyl-1,2,3,6-tetrahydropyridine on Motor Behavior and Dopamine Levels at Brain Regions in Three Different Mouse Strains
Keun-SungLee, Jin-KooLee, Hyung-GunKim, HakRimKim 대한생리학회-대한약리학회 The Korean Journal of Physiology & Pharmacology 9 Pages
대한생리학회-대한약리학회 The Korean Journal of Physiology & Pharmacology 2013, Vol.17 No.1 13 89-97 (9 pages)
Developing an animal model for a specific disease is very important in the understanding of the underlying mechanism of the disease and allows testing of newly developed new drugs before human application. However, which of the plethora of experimental animal species to use in model development can be perplexing. Administration of 1-methyl-4-phenyl-1,2,3,6-tetrahydropyridine (MPTP) is a very well known method to induce the symptoms of Parkinson's disease in mice. But, there is very limited... -
Sigma-1 Receptor Antagonist BD1047 Reduces Allodynia and Spinal ERK Phosphorylation Following Chronic Compression of Dorsal Root Ganglion in Rats
JiSeonSon, YoungBaeKwon 대한생리학회-대한약리학회 The Korean Journal of Physiology & Pharmacology 6 Pages
대한생리학회-대한약리학회 The Korean Journal of Physiology & Pharmacology 2010, Vol.14 No.6 2 359-364 (6 pages)
Many therapeutic roles have been proposed for sigma-1 receptor (Sig-1R), but the involvement of Sig-1R in neuropathic pain has currently not been well explored. The present study aimed to evaluate the anti-nociceptive effect of Sig-1R antagonist (BD1047) in a rat model of chronic compression of the dorsal root ganglion (CCD), which is a model of human foraminal stenosis and radicular pain. When stainless steel rods were inserted into the intervertebral foramen of lumbar vertebrae 4 and 5, the... -
Identification of Differentially Expressed Genes in Bovine Follicular Cystic Ovaries
ChangyongChoe, Young-WooCho, Chang-WoonKim, Dong-SooSon, JaeheeHan, DawonKang 대한생리학회-대한약리학회 The Korean Journal of Physiology & Pharmacology 8 Pages
대한생리학회-대한약리학회 The Korean Journal of Physiology & Pharmacology 2010, Vol.14 No.5 3 265-272 (8 pages)
Follicular cystic ovary (FCO) is one of the most frequently diagnosed ovarian diseases and is a major cause of reproductive failure in mammalian species. However, the mechanism by which FCO is induced remains unclear. Genetic alterations which affect the functioning of many kinds of cells and/or tissues could be present in cystic ovaries. In this study, we performed a comparison analysis of gene expression in order to identify new molecules useful in discrimination of bovine FCO with follicular... -
Hemorrhage- and Restraint-induced Analgesia in Male and Female Conscious Rats
SungYunOh, HeeSeokHan, DongKukAhn, JaeSikPark 대한생리학회-대한약리학회 The Korean Journal of Physiology & Pharmacology 9 Pages
대한생리학회-대한약리학회 The Korean Journal of Physiology & Pharmacology 1999, Vol.3 No.6 3 555-563 (9 pages)
It is well known that stress induces analgesia. This study was designed to demonstrate the stress-induced analgesia by employing hemorrhage and restraint and to investigate its mechanism and sex difference. The degree of pain was assessed by measuring the magnitude of jaw opening reflex produced by a noxious electrical stimulation in the dental pulp and by measuring the latency to withdraw the tail from a heat ray. Restraint showed an antinociceptive response. A significant increase in pain... -
The Staging of Major Mood Disorders
Ather Muneer, Rana Mazommil 대한신경정신의학회 Psychiatry Investigation 12 Pages
대한신경정신의학회 Psychiatry Investigation 2018, 제 15권 제 8호 2 747-758 (12 pages)
Objective_Staging of psychiatric disorders is gaining momentum and the purpose of this review is to examine whether major mood disorders can be defined according to stages. Methods_In April 2018 the PubMed electronic data base was scrutinized by a combination of various search terms like “major depressive disorder and staging,” “bipolar disorder and neuroprogression,” etc. To incorporate the latest findings the search was limited to the last 10 years. Both original and review articles were... -
暴力媒體에 의한 非行行動의 構造模型開發
김헌수, 김현실 대한신경정신의학회 신경정신의학 16 Pages
대한신경정신의학회 신경정신의학 1998, 제 37권 제 3호 6 467-482 (16 pages)
연구목적：청소년의 비행행동을 설명, 예측하기 위하여 복합연합이론(differential association theory), 사회학 습이론(social learning theory) 및 문제행동이론(problem behavior theory)을 근거로 폭력매체와 비행행동 간의 관계를 설명해주는 가설적 모형을 제시하고 이를 검정하여 수정모형을 구축한 후 비행행동에 영향을 미치는 제변수들의 효과를 검정하였다. 방 법：표본추출방법은 지역(서울-지방) 및 조사기관의 유형(중학교, 고등학교, 소년원, 분류심사원)을 함께 고려한 비례층화표본추출법을 적용하였으며 총연구대상자는... -
한국인 정신분열병과 도파민 D5 수용체 유전자 연합연구
조주연, 김준모, 이민수, 박두병 대한신경정신의학회 신경정신의학 10 Pages
대한신경정신의학회 신경정신의학 1999, 제 38권 제 2호 15 389-398 (10 pages)
본 연구는 도파민 D5수용체 유전자와 정신분열병 병인과의 상관성을 밝히기 위하여 한국인 정신분열병 환 자군 100명과 정상대조군 100명에서 다형성의 분포를 중합효소연쇄반응을 이용하여 연합연구를 시행하였다. 도파민 D5 수용체 유전자의 대립유전자는(CT/GT/GA)n의 반복으로 구성된 154, 152, 150, 148, 146, 144, 142, 140, 138, 136, 134염기 쌍을 가진 11가지 종류였고 환자군과 정상대조군사이에 대립유전자의 분포는 통계적으로 유의한 차이를 보였다. 각각의 대립유전자 빈도는 환자군에서 대립유전자 A10이 유의하 게... -
식사장애는 이상식사행동으로 특징지워지는 원인이 잘 알려지지 않은 장애이다. 이러한 식사 장애의 원인 중 하나로 거론되고 있는 것이 유전적인 요인이다. 식사장애의 유전연구는 식사장애 환자의 가계에서 식사장 애의 발병율이 어떤지와 식사장애와 다른 정신과적 장애와의 관련성을 밝히는데 초점이 맞추어져 왔다. 식사 장애의 병발증에 대한 많은 연구들이 식사장애와 우울증을 비롯한 다양한 정신과적 장애와 연관이 있다는 것을 보여 주고 있다. 정신과 영역에 있어 한 장애와 다른 장애 사이에 연관을 볼 수 있는 방법에는...
