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Histologic morphology and involucrin, filaggrin, and keratin expression in normal canine skin from dogs of different breeds and coat types
Sirin Theerawatanasirikul, Gunnaporn Suriyaphol, Roongroje Thanawongnuwech, Achariya Sailasuta* 대한수의학회 Journal of Veterinary Science 8 Pages
대한수의학회 Journal of Veterinary Science 2012, 제 13권 제 2호 7 163-170 (8 pages)
the ventral and weight-bearing sites, and a relative increase of keratin 5 (p ＜ 0.05). q-PCR analysis showed that their the levels of mRNA were positively correlated with expression of the corresponding proteins in skin samples (p ＜ 0.05). The present study is the first to report the relationship between epidermal gene expression and histologic morphology of the skin in normal dogs. Further studies will be essential to fully understand the pathogenesis of skin barrier dysfunctions in canines. -
Electrophysiological and Histologic Evaluation of the Time Course of Retinal Degeneration in the rd10 Mouse Model of Retinitis Pigmentosa
SeolAJae, KunNoAhn, JiYoungKim, JeHoonSeo, HyongKyuKim, YongSookGoo 대한생리학회-대한약리학회 The Korean Journal of Physiology & Pharmacology 7 Pages
대한생리학회-대한약리학회 The Korean Journal of Physiology & Pharmacology 2013, Vol.17 No.3 8 229-235 (7 pages)
but the frequency of power spectral peak of local field potential at PW3 and PW3.5 is significantly different among other age groups (p＜0.05). Histologic examination of rd10 retinae showed significant decrease in thickness of the outer nuclear layer at PW3. TUNEL positive cells were most frequently observed at PW3. From these data, we confirm that in the rd10 mouse, the most precipitous retinal degeneration occurs between PW3∼PW4 and that photoreceptor degeneration is complete by PW5. -
A histologic demonstration of siliceous materials in simian lung mite infected lung tissues by microincineration
Kim JC, Kim MK 대한수의학회 Journal of Veterinary Science 7 Pages
대한수의학회 Journal of Veterinary Science 2003, 제 4권 제 2호 3 117-123 (7 pages)
many 27 histologic sections within a short span of time. Silica and silicates are heat resistant whereas majority of organic materials including lung mite parasites disintegrated under the extreme temperature. Mineral elements were exclusively located within the polarizable white ash. More than 90% of total pigmental bodies identified were found to be related to siliceous materials in 20 incinerated infected monkey lung tissues whereas five noninfected lungs similarly examined did not reveal any... -
Platelet rich plasma improves dermal therapeutic effect of mesenchymal stem cells via enhancing angiogenesis
Hyun-wook Myung, Se-hwan Shim, Hyo-sun Jang, Jae Kyung Myung, Won Suk Jang, Sun Joo Lee, Hye-won Kim, Janet Lee, Ji Hoon Kang, Ju Hui Par 대한수의학회 대한수의학회 학술대회발표집 2 Pages
대한수의학회 대한수의학회 학술대회발표집 추계학술심포지움 192 315-316 (2 pages)
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Upregulation of Hypoxia-inducible factor-1a in Calbindin-D9k Knockout mice
Bonn Lee, Chang-hwan Ahn, Eui Bae Jeung 대한수의학회 대한수의학회 학술대회발표집 1 Pages
대한수의학회 대한수의학회 학술대회발표집 추계학술심포지움 191 315-315 (1 pages)
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Histopathologic findings in uteri and ovaries collected from clinically healthy dogs at elective ovariohysterectomy: a cross-sectional study
Daniel Maya-Pulgarin, Mar?a Soledad Gonzalez-Dominguez, Diego Aranzazu-Taborda, Natalia Mendoza, Juan Guillermo Maldonado-Estrad 대한수의학회 Journal of Veterinary Science 8 Pages
대한수의학회 Journal of Veterinary Science 2017, 제 18권 제 3호 18 407-414 (8 pages)
Opinions on ovariohysterectomy (OHE) of bitches vary depending on region and country. In this descriptive, prospective cross-sectional study, uterine tracts and ovaries exhibiting gross pathologic findings (n = 76) were collected post-surgery from a reference population of 3,600 bitches (2.11% incidence) that underwent elective OHE during September to November 2013 and evaluated by histopathology examination. Data were evaluated by using descriptive statistics and chi-squared tests. Bitches were... -
Experimental infection and pathology of clade 2.2 H5N1 virus in gulls
Marina A. Gulyaeva, Kirill A. Sharshov, Anna V. Zaykovskaia, Lidia V. Shestopalova, Aleksander M. Shestopalov 대한수의학회 Journal of Veterinary Science 10 Pages
대한수의학회 Journal of Veterinary Science 2016, 제 17권 제 2호 7 179-188 (10 pages)
During 2006, H5N1 HPAI caused an epizootic in wild birds, resulting in a die-off of Laridae in the Novosibirsk region at Chany Lake. In the present study, we infected common gulls (Larus canus) with a high dose of the H5N1 HPAI virus isolated from a common gull to determine if severe disease could be induced over the 28 day experimental period. Moderate clinical signs including diarrhea, conjunctivitis, respiratory distress and neurological signs were observed in virus-inoculated birds, and 50%... -
Autologous processed plasma: cytokine profile and effects upon injection into healthy equine joints
Juliana J. Moreira, Ana Paula L. Moraes, Patricia M. Brossi, Thais S.L. Machado, Yara M. Michelacci, Cristina O. Massoc 대한수의학회 Journal of Veterinary Science 9 Pages
대한수의학회 Journal of Veterinary Science 2015, 제 16권 제 1호 7 47-55 (9 pages)
This experimental controlled study was performed to evaluate the composition of autologous processed plasma (APP), and the effects of APP intra-articular injection into healthy equine metacarpophalangeal joints. The effects on joints were analysed with a short-phase protocol and a prolonged-phase protocol using saline-injected joints as controls. For the short protocol, horses received one intra-articular APP injection. Synovial fluid samples were collected prior to... -
Eggshell apex abnormalities associated with Mycoplasma synoviae infection in layers
Eun-Ok Jeon, Jong-Nyeo Kim, Hae-Rim Lee, Bon-Sang Koo, Kyeong-Cheol Min, Moo-Sung Han, Seung-Baek Lee, Yeon-Ji Bae, Jong-Suk Mo, 대한수의학회 Journal of Veterinary Science 4 Pages
대한수의학회 Journal of Veterinary Science 2014, 제 15권 제 4호 12 579-582 (4 pages)
Eggs exhibiting eggshell apex abnormalities (EAA) were evaluated for changes in shell characteristics such as strength, thickness, and ultrastructure. Mycoplasma synoviae (MS) infection was confirmed by serological assay along with isolation of MS from the trachea and oviduct. Changes in eggshell quality were shown to be statistically significant (p ＜ 0.01). We also identified ultrastructural changes in the mammillary knob layer by Scanning Electron Microscopy. While eggs may seem to be... -
Detection of porcine reproductive and respiratory syndrome virus in oral fluid from naturally infected pigs in a breeding herd
Nguyen Thi Trang, Takuya Hirai*, Tsukasa Yamamoto, Mari Matsuda, Naoko Okumura, Nguyen Thi Huong Giang, Nguyen Thi Lan, Ryoji Ya 대한수의학회 Journal of Veterinary Science 7 Pages
대한수의학회 Journal of Veterinary Science 2014, 제 15권 제 3호 4 361-367 (7 pages)
The objectives of the present study were to evaluate the anatomic localization of porcine reproductive and respiratory syndrome virus (PRRSV) in naturally infected pigs and to determine whether oral fluid could be used to detect the virus in infected animals. Two sows, seven 2-month-old grower pigs, and 70 6-month-old gilts were included in this study. PRRSV in sera and oral fluid were identified by nested reverse transcription PCR (nRT-PCR) while lung, tonsil, and tissue associated with oral... -
Comparable bone healing capacity of different bone graft matrices in a rabbit segmental defect model
Jong Min Kim, Myoung Hwan Kim, Seong Soo Kang, Gonhyung Kim, Seok Hwa Choi* 대한수의학회 Journal of Veterinary Science 7 Pages
대한수의학회 Journal of Veterinary Science 2014, 제 15권 제 2호 16 289-295 (7 pages)
We compared the bone healing capacity of three different demineralized bone matrix (DBM) products applied using different carrier molecules (hyaluronic acid [HA] vs. carboxymethylcellulose [CMC]) or bone compositions (cortical bone vs. cortical bone and cancellous bone) in a rabbit segmental defect model. Overall, 15-mm segmental defects in the left and right radiuses were created in 36 New Zealand White rabbits and filled with HA-based demineralized cortical bone matrix (DBX), CMC-based... -
Improved rat spinal cord injury model using spinal cord compression by percutaneous method
Wook-Hun Chung, Jae-Hoon Lee, Dai-Jung Chung, Wo-Jong Yang, A-Jin Lee, Chi-Bong Choi, Hwa-Seok Chang, Dae-Hyun Kim, Hyo Jin Chun 대한수의학회 Journal of Veterinary Science 7 Pages
대한수의학회 Journal of Veterinary Science 2013, 제 14권 제 3호 13 329-335 (7 pages)
Here, percutaneous spinal cord injury (SCI) methods using a balloon catheter in adult rats are described. A balloon catheter was inserted into the epidural space through the lumbosacral junction and then inflated between T9-T10 for 10min under fluoroscopic guidance. Animals were divided into three groups with respect to inflation volume: 20 μL (n = 18), 50 μL (n = 18) and control (Fogarty catheter inserted but not inflated; n = 10). Neurological assessments were then made based on BBB score,... -
Conditional knockout of brca1/2 and p53 in mouse ovarian surface epithelium: Do they play a role in ovarian carcinogenesis?
Ki-Yon Kim, Dong Wook Park, Eui-Bae Jeung, Kyung-Chul Choi* 대한수의학회 Journal of Veterinary Science 7 Pages
대한수의학회 Journal of Veterinary Science 2010, 제 11권 제 4호 3 291-297 (7 pages)
Alterations of genes are known to be critical for the induction of tumorigenesis, but the mechanism of ovarian carcinogenesis is little understood and remains to be elucidated. In this study, we investigated the roles of brca1, brca2 and p53 genes in the development of ovarian cancer using conditional knockout mice generated by a Cre-loxP recombinant system. Following the application of recombinant adenovirus expressing Cre in vitro, the proliferation of ovarian surface epithelium (OSE) was... -
Efficacy of nano-hydroxyapatite prepared by an aqueous solution combustion technique in healing bone defects of goat
Samit Kumar Nandi, Biswanath Kundu*, Samir Kumar Ghosh, Dipak Kumar De, Debabrata Basu 대한수의학회 Journal of Veterinary Science 10 Pages
대한수의학회 Journal of Veterinary Science 2008, 제 9권 제 2호 9 183-192 (10 pages)
or less similar, although the newly formed bony tissue was more organized when HAp was used. Histologic methods showed complete normal ossification with development of Haversian canals and well-defined osteoblasts at the periphery in group II, whereas the control group had moderate fibro-collagenization and an adequate amount of marrow material, fat cells, and blood vessels. An oxytetracycline labeling study showed moderate activity of new bone formation with crossing-over of new bone trabeculae... -
Comparison of different bronchial closure techniques following pneumonectomy in dogs
Hakan Salci*, A. Sami Bayram, Ozgur Ozyigit, Cengiz Gebitekin, O. Sacit Gorgul 대한수의학회 Journal of Veterinary Science 8 Pages
대한수의학회 Journal of Veterinary Science 2007, 제 8권 제 4호 12 393-400 (8 pages)
The comparison of the histologic healing and bronchopleural fistula (BPF) complications encountered with three different BS closure techniques (manual suture, stapler and manual suture plus tissue flab) after pneumonectomy in dogs was investigated for a one-month period. The dogs were separated into two groups: group I (GI) (n=9) and group II (GII) (n=9). Right and left pneumonectomies were performed on the animals in GI and GII, respectively. Each group was further divided into three subgroups... -
Retrospective study of canine cutaneous tumors in Korea
Bidur Pakhrin, Min-Soo Kang, Il-Hong Bae, Mi-Sun Park, Hyang Jee, Mi-Hyeon You, Jae-Hoon Kim, Byung-Il Yoon, Yang-Kyu Choi, Dae- 대한수의학회 Journal of Veterinary Science 8 Pages
대한수의학회 Journal of Veterinary Science 2007, 제 8권 제 3호 5 229-236 (8 pages)
Over the 42 month period from January 2003 to June 2006, a total of 2,952 canine biopsy specimens were received from the Veterinary Medical Teaching Hospital of Seoul National University and from veterinary practitioners across the nation. Out of these, 748 (25.34%) cases were diagnosed as canine cutaneous tumors in the Department of Veterinary Pathology, College of Veterinary Medicine, Seoul National University, Korea. Thirty-eight different types of cutaneous tumors were identified and... -
Diagnosis of Helicobacter spp. infection in canine stomach
W. Prachasilpchai, S. Nuanualsuwan, T. Chatsuwan, S. Techangamsuwan, S. Wangnaitham, A. Sailasuta 대한수의학회 Journal of Veterinary Science 7 Pages
대한수의학회 Journal of Veterinary Science 2007, 제 8권 제 2호 6 139-145 (7 pages)
A total of 75 biopsied samples of cardia, fundus, body, and pyloric antrum from necropsied dogs that were submitted to the Department of Pathology, Faculty of Veterinary Science, Chulalongkorn University from April 2003 to June 2004 were investigated. The objectives of this study were to determine the prevalence of Helicobacter spp. in canine stomach by polymerase chain reaction (PCR) in comparison to histochemistry versus immunohistochemistry (IHC), and to correlate these diagnostic methods... -
Immunohistochemical expression of h-telomerase reverse transcriptase in canine and feline meningiomas
Luciana Mandrioli, Serena Panarese, Alessandro Cesari, Maria Teresa Mandara, Paolo Stefano Marcato, Giuliano Bettini 대한수의학회 Journal of Veterinary Science 5 Pages
대한수의학회 Journal of Veterinary Science 2007, 제 8권 제 2호 2 111-115 (5 pages)
Telomere length maintenance is regarded as a fundamental step in tumorigenesis, as most human brain tumors, including meningiomas, stabilize the ends of their chromosomes using telomerase. This investigation represents an introduction to telomerase expression in canine and feline meningiomas. Twenty-five archived cases (14 dogs and 11 cats) were immunohistochemically tested for human-telomerase reverse transcriptase (h- TERT), scored, and quantified; furthermore, mitoses were counted on sections... -
Primary chondrosarcoma in the skull of a dog
Heejaung Kim, Munekazu Nakaichi, Kazuhito Itamoto, Yasuho Taura 대한수의학회 Journal of Veterinary Science 3 Pages
대한수의학회 Journal of Veterinary Science 2007, 제 8권 제 1호 15 99-101 (3 pages)
Chondrosarcoma of the skull is a rare primary malignant tumor that is slow-growing, but locally aggressive. A 5- year-old, golden retriever was presented to our hospital with a swelling in the left side of her head, and the swelling had slowly enlarged over the previous month. There were no significant changes on the neurological examination. A computed tomography scan revealed a large mass involving bone destruction and prominent matrix mineralization. T1-weighted magnetic resonance imaging... -
Histology of two rice bodies isolated from the stifle of an adult draught horse stallion
Nicole Schneider, Marianne Heimann , Jean-Philippe Lejeune , Denis R.V.G.Verwilghen, Ginette P.Deby-Dupont, Didier A.Serteyn 대한수의학회 Journal of Veterinary Science 3 Pages
대한수의학회 Journal of Veterinary Science 2006, 제 7권 제 1호 15 83-85 (3 pages)
certain disorders. Osteochondral fragments formed during osteochondrosis dissecans are the most common finding in the equine species, whereas in humans rice bodies due to rheumatoid arthritis are more frequent.Herein we report a third type of floating body inside the stifle of an adult draught horse stallion, in macroscopic appearance similar to articular rice bodies known in humans.As revealed by histologic examination, the two particles consist of polypoid degenerated structures derived from... -
Expression of nitric oxide synthase isoforms in the porcine ovary during follicular development
Heechul Kim, Changjong Moon, Meejung Ahn, Yongduk Lee, Hwanglyong Kim, Seungjoon Kim, Taeyoung Ha, Youngheun Jee, Taekyun Shin 대한수의학회 Journal of Veterinary Science 5 Pages
대한수의학회 Journal of Veterinary Science 2005, 제 6권 제 2호 2 97-101 (5 pages)
The expression of nitric oxide synthase (NOS) isoforms in the ovaries of pigs was examined to study the involvement of nitric oxide, a product of NOS activity, in the function of the ovary. Western blot analysis detected three types of NOS in the ovary, including constitutive neuronal NOS (nNOS), endothelial NOS (eNOS) and inducible NOS (iNOS); eNOS immunoreactivity was more intense compared with that of iNOS or nNOS. Immunohistochemical studies demonstrated the presence of nNOS and eNOS in the... -
Canine biphasic synovial sarcoma: case report and immunohistochemical characterization
Panayiotis Loukopoulos, Hock Gan Heng, Habibah Arshad 대한수의학회 Journal of Veterinary Science 8 Pages
대한수의학회 Journal of Veterinary Science 2004, 제 5권 제 2호 13 173-180 (8 pages)
The clinical, radiological and pathologic features of a biphasic synovial sarcoma in the left elbow joint of a two-year-old male Rottweiler are presented. The tumor showed positive immunoreactivity for vimentin, Epithelial Membrane Antigen (EMA), p53 and PCNA, while it was negative for the cytokeratin used, S-100, Rb and p21. Immunohistochemistry for EMA allowed the identification of epithelioid components of synovial sarcoma, and may, therefore, contribute in establishing a diagnosis of... -
The Effects of Korean Red Ginseng (Ginseng Radix Rubra) on Liver Regeneration after Partial Hepatectomy in Dogs
Young-sam Kwon, Kwang-ho Jang, In-ho Jang 대한수의학회 Journal of Veterinary Science 10 Pages
대한수의학회 Journal of Veterinary Science 2003, 제 4권 제 1호 13 83-92 (10 pages)
and a 500 group (40% hepatectomy, 500 mg/kg of KRG, PO). The liver regeneration, histologic findings, CBC (WBC, RBC, PCV, and PLT), and liver function tests (AST, ALT, GGT, ALP, LDH, and T-bil) were examined during experiment. The liver regeneration rates were higher in treated groups than in the control group. But, there were no significant differences. All hematological values were within normal ranges except leukocyte counts for 3 days postoperatively. The levels of AST and ALT in the treated... -
Idiopathic type-4 hiatal hernia in a middle-aged cat
Gi-Na Kim, Soon-Wuk Jeong, Hun-Young Yoon, Hyun-Jung Han 대한수의학회 Korean Journal of Veterinary Research(구 대한수의학회지) 4 Pages
대한수의학회 Korean Journal of Veterinary Research(구 대한수의학회지) 2018, 제 58권 제 2호 9 111-114 (4 pages)
A 6-year-old female domestic short hair cat presented with acute onset of vomiting, anorexia, lethargy, and tachypnea. The cat was apparently healthy prior to presentation without history of trauma. On diagnostic imagings, the entire stomach and spleen were detected in the thoracic cavity. An emergent celiotomy was performed, and a type- 4 hiatal hernia was confirmed; the stomach, spleen, pancreas, and duodenum were herniated through the esophageal hiatus. It was corrected using phrenicoplasty,... -
Toxoplasmic meningoencephalitis in a stray cat in Korea
Ha Young Kim , You Chan Bae , Gye Hyeong Woo , Jae Won Byun , Byeong Yeal Jung , Jung Won Park , Hee Sun Chae , Jae Yong 대한수의학회 Korean Journal of Veterinary Research(구 대한수의학회지) 5 Pages
대한수의학회 Korean Journal of Veterinary Research(구 대한수의학회지) 2009, 제 49권 제 4호 4 291-295 (5 pages)
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CT characteristics of normal canine pulmonary arteries and evaluation of optimal contrast delivery methods in CT pulmonary angiography
JooHyunJung, JinHwaChang, JungHeeYoon, MinCheolChoi 대한수의학회 Korean Journal of Veterinary Research(구 대한수의학회지) 8 Pages
대한수의학회 Korean Journal of Veterinary Research(구 대한수의학회지) 2007, 제 47권 제 2호 17 247-254 (8 pages)
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Displacement and stress distribution of the maxillofacial complex during maxillary protraction using palatal plates
Jusuk Eom, Mohamed Bayome, Jae Hyun Park, Hee Jin Lim, Yoon-Ah Kook, Seong Ho Han 대한치과교정학회 The Korean Journal of Orthodontics 12 Pages
대한치과교정학회 The Korean Journal of Orthodontics 2018, 제 48권 제 5호 4 304-315 (12 pages)
Objective: The purpose of this study was to analyze initial displacement and stress distribution of the maxillofacial complex during dentoskeletal maxillary protraction with various appliance designs placed on the palatal region by using three-dimensional finite element analysis. Methods: Six models of maxillary protraction were developed: conventional facemask (Type A), facemask with dentoskeletal hybrid anchorage (Type B), facemask with a palatal plate (Type C), intraoral traction using a... -
Histomorphometric evaluation of the bone surrounding orthodontic miniscrews according to their adjacent root proximity
Hyun-Ju Oh, Jung-Yul Cha, Hyung-Seog Yu, Chung-Ju Hwang 대한치과교정학회 The Korean Journal of Orthodontics 9 Pages
대한치과교정학회 The Korean Journal of Orthodontics 2018, 제 48권 제 5호 2 283-291 (9 pages)
Objective: This study was conducted to perform histomorphometric evaluations of the bone surrounding orthodontic miniscrews according to their proximity to the adjacent tooth roots in the posterior mandible of beagle dogs. Methods: Four male beagle dogs were used for this study. Six orthodontic miniscrews were placed in the interradicular spaces in the posterior mandible of each dog (n = 24). The implanted miniscrews were classified into no loading, immediate loading, and delayed loading groups... -
성견의 실험적 치아이동시 치주조직내 DNA 합성에 관한 면역조직화학적 연구
김성진(Seong-Jin Kim), 임나원(Na-Won Lim), 김상철(Sang-Cheol Kim) 대한치과교정학회 The Korean Journal of Orthodontics 13 Pages
대한치과교정학회 The Korean Journal of Orthodontics 1996, 제 26권 제 4호 4 359-371 (13 pages)
교정력에 의한 성견의 치아이동시 발생하는 조직변화 중 치주인대 내에서의 세포활성도의 변화를 교정력의 크기와 기간에 따라 알아 보고자 하였다. 생후 1년 6개월된 성견 6마리를 5마리의 실험군과 1마리의 대조군으로 나누었고 실험군에서 하악 좌측에는 강한 힘(250-300g)을, 하악 우측에는 약한 힘(50-75g)을 제1소구치와 제2소구치 사이에 open coil spring으로써 적용하였다. 실험군의 성견을 각각 12시간, 24시간, 3일, 1주, 2주에 Bromodeoxyuridine(BrdU)을 주입하려고 희생시켰다. 하악 제1,2소구치 부위의 조직을 채득하여... -
Curcumin protects against the intestinal ischemia-reperfusion injury: involvement of the tight junction protein ZO-1 and TNF-α related mechanism
ShuyingTian, RuixueGuo, SichenWei, YuKong, XinliangWei, WeiweiWang, XiaomengShi, HongyuJiang 대한생리학회-대한약리학회 The Korean Journal of Physiology & Pharmacology 6 Pages
대한생리학회-대한약리학회 The Korean Journal of Physiology & Pharmacology 2016, Vol.20 No.2 2 147-152 (6 pages)
Present study aimed to investigate the effect of curcumin-pretreatment on intestinal I/R injury and on intestinal mucosa barrier. Thirty Wistar rats were randomly divided into: sham, I/R, and curcumin groups (n=10). Animals in curcumin group were pretreated with curcumin by gastric gavage (200 mg/kg) for 2 days before I/R. Small intestine tissues were prepared for Haematoxylin & Eosin (H&E) staining. Serum diamine oxidase (DAO) and tumor necrosis factor (TNF)-α levels were measured.... -
The effects of intra-articular resiniferatoxin on monosodium iodoacetate-induced osteoarthritic pain in rats
YoungkyungKim, Eun-hyeKim, KyuSangLee, KoeunLee, , SungHoPark, , SookHyunNa, CheolwoongKo6, JunesunKim, YoungWookYooon 대한생리학회-대한약리학회 The Korean Journal of Physiology & Pharmacology 8 Pages
대한생리학회-대한약리학회 The Korean Journal of Physiology & Pharmacology 2016, Vol.20 No.1 16 129-136 (8 pages)
This study was performed to investigate whether an intra-articular injection of transient receptor potential vanilloid 1 (TRPV1) receptor agonist, resiniferatoxin (RTX) would alleviate behavioral signs of arthritic pain in a rat model of osteoarthritis (OA). We also sought to determine the effect of RTX treatment on calcitonin gene-related peptide (CGRP) expression in the spinal cord. Knee joint inflammation was induced by intra-articular injection of monosodium iodoacetate (MIA, 8 mg/50... -
Short-term Treatment of Daumone Improves Hepatic Inflammation in Aged Mice
JongHeePark, HunjooHa 대한생리학회-대한약리학회 The Korean Journal of Physiology & Pharmacology 6 Pages
대한생리학회-대한약리학회 The Korean Journal of Physiology & Pharmacology 2015, Vol.19 No.3 12 269-274 (6 pages)
Chronic inflammation has been proposed as one of the main molecular mechanisms of aging and age-related diseases. Although evidence in humans is limited, short-term calorie restriction (CR) has been shown to have anti-inflammatory effects in aged experimental animals. We reported on the long-term treatment of daumone, a synthetic pheromone secreted by Caenorhabditis elegans in an energy deficient environment, extends the life-span and attenuates liver injury in aged mice. The present study... -
Effect of Stimulus Waveform of Biphasic Current Pulse on Retinal Ganglion Cell Responses in Retinal Degeneration (rd1) mice
KunNoAhn, JeongYeolAhn, Jae-hyungKim, KyoungrokCho, Kyo-inKoo, SolomonS.Senok, YongSookGoo 대한생리학회-대한약리학회 The Korean Journal of Physiology & Pharmacology 9 Pages
대한생리학회-대한약리학회 The Korean Journal of Physiology & Pharmacology 2015, Vol.19 No.2 12 167-175 (9 pages)
A retinal prosthesis is being developed for the restoration of vision in patients with retinitis pigmentosa (RP) and age-related macular degeneration (AMD). Determining optimal electrical stimulation parameters for the prosthesis is one of the most important elements for the development of a viable retinal prosthesis. Here, we investigated the effects of different charge-balanced biphasic pulses with regard to their effectiveness in evoking retinal ganglion cell (RGC) responses. Retinal... -
Regional Distribution of Interstitial Cells of Cajal (ICC) in Human Stomach
Hyo-YungYun, RohyunSung, YoungChulKim, WoongChoi, HunSikKim, HeonKim, GwangJuLee, RaYoungYou, Seon-MeePark, SeiJinYun, Mi-JungKim, WonSeopK 대한생리학회-대한약리학회 The Korean Journal of Physiology & Pharmacology 8 Pages
대한생리학회-대한약리학회 The Korean Journal of Physiology & Pharmacology 2010, Vol.14 No.5 11 317-324 (8 pages)
We elucidated the distribution of interstitial cells of Cajal (ICC) in human stomach, using cryosection and c-Kit immunohistochemistry to identify c-Kit positive ICC. Before c-Kit staining, we routinely used hematoxylin and eosin (HE) staining to identify every structure of human stomach, from mucosa to longitudinal muscle. HE staining revealed that the fundus greater curvature (GC) had prominent oblique muscle layer, and c-Kit immunostaining c-Kit positive ICC cells were found to have typical... -
The Efficacy of Shikonin on Cartilage Protection in a Mouse Model of Rheumatoid Arthritis
YoungOckKim, SeungJaeHong, Sung-VinYim 대한생리학회-대한약리학회 The Korean Journal of Physiology & Pharmacology 6 Pages
대한생리학회-대한약리학회 The Korean Journal of Physiology & Pharmacology 2010, Vol.14 No.4 1 199-204 (6 pages)
The potential therapeutic action of shikonin in an experimental model of rheumatoid arthritis (RA) was investigated. As a RA animal model, DBA/1J mice were immunized two times with type II collagen. After the second collagen immunization, mice were orally administered shikonin (2 mg/kg) once a day for 35 days, and the incidence, clinical score, bone mineral density (BMD), bone mineral content (BMC) and joint histopathology were evaluated. BMD in the proximal regions of the tibia largely... -
Responses of Inferior Olive Neurons to Stimulation of Semicircular Canals. II. Vertical Semicircular Canalss
Sah-HoonPark, JongSeongPark, JinSoonPark 대한생리학회-대한약리학회 The Korean Journal of Physiology & Pharmacology 6 Pages
대한생리학회-대한약리학회 The Korean Journal of Physiology & Pharmacology 2003, Vol.7 No.4 1 193-198 (6 pages)
In the present study, the vestibularly evoked activity of inferior olive (IO) neurons was examined to investigate the vertical vestibular information transmitted through the vestibulo-olivo-cerebellar climbing fiber pathway. The extracellular recording was made in 74 neurons of the IO of cats, while animals were sinusoidally rotated. Most of vestibularly activated IO neurons responded to the vertical rotation (roll) test and were found in or near the β subnuclei (IOβ). The vestibular IO... -
Responses of Inferior Olive Neurons to Stimulation of Semicircular Canals
Sah-HoonPark, JongSeongPark, MinSuLee, JungWooShin 대한생리학회-대한약리학회 The Korean Journal of Physiology & Pharmacology 6 Pages
대한생리학회-대한약리학회 The Korean Journal of Physiology & Pharmacology 2002, Vol.6 No.4 4 193-198 (6 pages)
were very similar to otolithic or vertical-canal responses. Histologic identification of recording sites showed that most of vestibular IO neurons were located in β subnucleus. Electrical stimulation of a HSC evoked an inhibitory effect on the excitability of the ipsilateral IO neurons. These results suggest that IO neurons mainly in the β subnucleus receive vestibular signals from semicircular canals and otolithic organs, encode them, and transmit vestibular information to the cerebellum. -
초발 정신분열병 환자에서 자기공명영상을 이용한 뇌용적 분석
신상은, 강민희, 이정섭, 김철응, 배재남, 최성욱 대한신경정신의학회 신경정신의학 16 Pages
대한신경정신의학회 신경정신의학 2002, 제 41권 제 5호 12 847-862 (16 pages)
연구목적： 항정신병 약물을 사용하지 않은 초발 정신분열병 환자들을 대상으로 대뇌와 소뇌의 용적을 측정하 여 초기 정신분열병 환자의 뇌의 형태학적 특성을 분석하여 정신분열병의 구조적 병인을 정립할수 있 는 자료를 제공하도록한다. 방 법： 총 25명의 정신분열병 환자(평균 연령：31.20±7.85세, 연령의 범위：18~44세)와 29명의 정상 대조군(평균 연령：29.03±7.02세, 연령의 범위：18~42세)을 대상으로 용적의 분할을 시행하였다. 대 뇌와 소뇌를 회색질, 백색질 및 뇌척수액을 확률적인(probabilistic) 조직의...
