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Non-invasive quantification of hepatic fat content in healthy dogs by using proton magnetic resonance spectroscopy and dual gradient echo magnetic resonance imaging
Francesca Del Chicca, Andrea Schwarz, Dieter Meier, Paula Grest, Annette Liesegang, Patrick R. Kircher 대한수의학회 Journal of Veterinary Science 7 Pages
대한수의학회 Journal of Veterinary Science 2018, 제 19권 제 4호 14 570-576 (7 pages)
biopsies were obtained, and hepatic triglyceride content was assayed. Ultrasonographic, cytologic, and histologic examination results were unremarkable in all cases. The median hepatic fat fraction calculated was 2.1% (range, 1.3%–5.5%) using mDixon, 0.3% (range, 0.1%–1.0%) using 1H MRS, and 1.6% (range 1.0%–2.5%) based on triglyceride content. The hepatic fat fractions calculated using mDixon and 1H MRS imaging were highly correlated to that based on triglyceride content. A... -
Transplantation of adipose derived mesenchymal stem cells for acute thoracolumbar disc disease with no deep pain perception in dogs
Yongsun Kim, Seung Hoon Lee, Wan Hee Kim, Oh-Kyeong Kweon* 대한수의학회 Journal of Veterinary Science 4 Pages
대한수의학회 Journal of Veterinary Science 2016, 제 17권 제 1호 17 123-126 (4 pages)
Thirty-four dogs with no deep pain perception due to acute thoracolumbar intervertebral disc disease underwent decompression surgery within 1 week of diagnosis. All dogs underwent hemilaminectomy. Adipose derived mesenchymal stem cells (AD-MSCs) were transplanted into the injured spinal cord parenchyma for the AD-MSCs transplant dogs. Long-term outcome was evaluated at the end of the follow-up period (＞ 6 months). AD-MSCs combination treatment showed better recovery outcomes compared to... -
Tissue Doppler and strain imaging of left ventricle in Beagle dogs with iatrogenic hypercortisolism
Heejin Oui, Sunghoon Jeon, Gahyun Lee, Seungjo Park, Kyoung-Oh Cho, Jihye Choi 대한수의학회 Journal of Veterinary Science 9 Pages
대한수의학회 Journal of Veterinary Science 2015, 제 16권 제 3호 14 357-365 (9 pages)
myocardial velocity and early to late diastolic myocardial velocity ratio of TDI in the hypercortisolism group were significantly lower than those in the normal group. The strain values in the hypercortisolism group were significantly lower than those in the normal group, particularly for longitudinal wall motion. The lower values of myocardium from TDI and strain imaging could be used to investigate subclinical LV systolic and diastolic dysfunction in dogs with the iatrogenic hypercortisolism. -
Evaluation of changes in left ventricular myocardial function observed in canine myocardial dysfunction model using a two-dimensional tissue tracking technique
Lina Hamabe, Ryuji Fukushima, Keisuke Kawamura, Yusuke Shinoda, Hsu Huai-Che, Shuji Suzuki, Derya Aytemiz, Toshiroh Iwasaki, Ryo 대한수의학회 Journal of Veterinary Science 8 Pages
대한수의학회 Journal of Veterinary Science 2013, 제 14권 제 3호 16 355-362 (8 pages)
This study was conducted to assess the ability of two-dimensional tissue tracking (2DTT) to evaluate changes in left ventricular (LV) myocardial function associated with sustained high electrical pacing. Pacemakers were implanted at the right ventricular (RV) apex of five female Beagles, and sustained high electrical pacing of 250 beats per minute (bpm) was performed for three consecutive weeks. Conventional echocardiography and 2DTT were performed at baseline, and at every week for three weeks... -
The effect of doxycycline on canine hip osteoarthritis: design of a 6- months clinical trial
Korakot Nganvongpanit*, Peraphan Pothacharoen, Niyada Suwankong, Siriwan Ong-Chai, Prachya Kongtawelert 대한수의학회 Journal of Veterinary Science 9 Pages
대한수의학회 Journal of Veterinary Science 2009, 제 10권 제 3호 10 239-247 (9 pages)
Twenty-five dogs were included in a randomized, double- blind trial to assess the efficacy of doxycycline (DOX) orally administered twice a day at 4 mg/kg/day (n = 12) for the treatment of osteoarthritis of the hip. Chondroitin sulfate (CS; 525 mg/day) was used as a positive control (n = 13). Dogs were re-examined monthly for 6 months after initiation of treatment. The assessment protocol included clinical score, radiographic findings and serum osteoarthritis biomarkers. Dogs treated with DOX... -
Comparison of cardiac function and coronary angiography between conventional pigs and micropigs as measured by multidetector row computed tomography
Young Keun Ahn, Jung Min Ryu, Hea Chang Jeong, Yun Hyeon Kim, Myung Ho Jeong, Min Young Lee, Sang Hun Lee, Jae Hong Park, Seung 대한수의학회 Journal of Veterinary Science 6 Pages
대한수의학회 Journal of Veterinary Science 2008, 제 9권 제 2호 1 121-126 (6 pages)
Pigs are the most likely source animals for cardiac xenotransplantation. However, an appropriate method for estimating the cardiac function of micropigs had not been established. Computed tomography (CT) analysis aimed at estimating cardiac function and assessing the coronary arteries has not been carried out in micropigs. This study determined the feasibility of evaluating cardiac function in a micropig model using multidetector row computed tomography (MDCT) and compared the cardiac function... -
Effectiveness of 99mTc-tetrofosmin for assessment of heart functions in micropigs
Min Young Lee, Sang Hun Lee, Jae Hong Park, Jung Sun Heo, Yu Jin Lee, Han Na Suh, Jung Jun Min, Young Soon Seo, Ho Jae Han 대한수의학회 Journal of Veterinary Science 5 Pages
대한수의학회 Journal of Veterinary Science 2007, 제 8권 제 3호 4 223-227 (5 pages)
kg ranging from 34.5-36 kg. There were no significant perfusion defects in any of the reconstructed images. Gated single-photon emission computed tomography imaging can be used to calculate the ventricular volume and ejection fraction (EF). In this case, an EF of 79% was calculated from the ventricular volume of the end-systolic image (10 ml) subtracted from that of the end-diastolic volume (49 ml). A perfusion defect (particularly the apex, lateral wall) is unlikely because of the presence of a... -
Comparative analysis of heart functions in micropigs and conventional pigs using echocardiography and radiography
Min Young Lee, Sang Hun Lee, Seung Gon Lee, Soo Hyun Park, Chai Yong Lee, Kye Hun Kim, Sun Ho Hwang, Sang Yub Lim, Young Keun Ah 대한수의학회 Journal of Veterinary Science 8 Pages
대한수의학회 Journal of Veterinary Science 2007, 제 8권 제 1호 2 7-14 (8 pages)
The production of miniature animals has been suggested for use in organ transplantation. At present, many of the studies about application of animal organs to human have been focused on pigs because of the number of advantages involved and due to their similarities with human. However, a physiological analysis of the organs to be transplanted has not yet been carried out. Therefore, this study analyzed whether or not there were physiological and morphological differences in the hearts of... -
Original Article : Usefulness of ultrasound contrast media for cardiac output measurement with echocardiography
Je Woong Yun , Seong Chan Yeon , Hee Chun Lee 대한수의학회 Korean Journal of Veterinary Research(구 대한수의학회지) 6 Pages
대한수의학회 Korean Journal of Veterinary Research(구 대한수의학회지) 2015, 제 55권 제 1호 7 47-52 (6 pages)
