• The Korean Journal of Nuclear Medicine
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• v.25 no.1
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• pp.37-45
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• 1991

Infarct size is a major determinant of prognosis after acute myocardial infarction. Up to date, however, clinically available tests to estimate this size have not been sufficiently accurate. Twelve lead electrocardiogram and wall motion abnormality measurement are not quantitative, and creatine phophokinase (CPK) measurement is inaccurate in the presence of reperfusion or right ventricular infarction. Methods have been developed to localize and size acute myocardial infarcts with agents that are selectively sequestered in areas of myocardial damage, but previously used agents have lacked sufficient specificity. Antibodies that bind specifically only to damaged myocardial cells may resolve this problem and provide an accurate method for noninvasively measuring infarct size. We determined the accuracy with which infarcted myocardial mass can be measured using single photon emission computed tomography (SPECT) and radiolabeled antimyosin antibodies. Seven patients with acute myocardial infarction and one stable angina patient were injected with 2 mCi of Indium-111 labeled antimyosin antibodies. Planar image and SPECT was performed 24 hours later. None of the patients had history of prior infarcts, and none had undergone reperfusion techniques prior to the study, which was done within 4 days of the attack. Planar image showed all infarct patients to have postive uptakes in the cardiac region. The location of this uptake correlated to the infarct site as indicated by electrocardiography in most of the cases. The angina patient, however, showed no such abnormal uptake. Infarct size was determined from transverse slices of the SPECT image using a 45% threshold value obtained from a phantom study. Measured infarct size ranged from 40 to 192 gr. There was significant correlation between the infarct size measured by SPECT and that estimated from serial measurements of CPK (r=0.73, p<0.05). These date suggest that acute myocardial infarct size can be accurately measured from SPECT Indium-111 antimyosin imaging. This method may be especially valuable in situations where other methods are unreliable, such as early reperfusion technique, right ventricular infarct or presence of prior infarcts.

• Journal of Animal Environmental Science
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• v.17 no.2
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• pp.107-114
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• 2011

This study was designed to determine the effect of season and split-sex feeding on performance, stress and carcass quality of finishing pigs. Two hundred and seventy cross-bred finishing pigs $(82.1{\pm}0.82kg)$ were randomly divided into six groups in 2 seasons (summer and winter) ${\times}$ 3 split-sex feeding (female only, castrated male and mixed) factorial arrangement of treatments. In winter, feed intake and weight gain of finishing pigs were better than summer (p<0.05). Split-sex feeding was affected the feed conversion, feed conversion of finishing pigs were superior in winter and mixed groups. Plasma concentrations of cortisol as a stress indicators was greater in the mixed groups vs female only and castrated male groups. There were no interactions between the season and split-sex feeding in their effects on these blood variables. The season was affected the carcass characteristics and PSE incidence of the finishing pigs, PSE incidence was low in winter and mixed groups. Meat quality did not show any significant difference due to the difference of season and split-sex feeding of finishing pigs. There was no significant difference in the pH, drip loss and meat color of pork loin between the season and split-sex feeding of finishing pigs. In conclusion, the results of this study suggest that we need more precise on-farm management practice in summer and application of split-sex feeding skills to reduce the stress and improve welfare status of finishing pigs.

• Korean Journal of Veterinary Service
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• v.33 no.1
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• pp.89-96
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• 2010

Hematological and serum biochemical values were assessed from 20 clinically healthy Japanese Macaques raised in Everland Zoological Gardens and compared to the International Species Information System (ISIS) reference range that is used internationally as standard for wildlife animals. Taking our standard on sexual maturation at age 4, tRBC values in Macaques under age 4 were significantly lower than those over age 4, but the Hb and PCV values were significantly higher. Compared to the ISIS standard, the tRBC values in Macaques under age 4 were significantly lower whereas the Hb and MCHC values were significantly higher. Moreover, in the samples of Macaques over age 4, the PCV and MCV values were significantly lower than the ISIS standard. On serum biochemistry values the creatinine and amylase values in the Macaques under age 4 were significantly lower than those over age 4. In comparison with the ISIS standard, the values of ALT, ALP, BUN, IP, $Ca^{2+}$ and $K^+$ in the Macaques under age 4 did have no significant difference. The values of TP, GGT, tBil, amylase, TG and UA were significantly higher than the ISIS standard, but the values of albumin, AST, glucose, creatinine, cholesterol, CPK, LDH, $Na^+$ and Clwere significantly lower. In contrast, the values of TP, albumin, ALT, ALP, creatinine, cholesterol, amylase, TG, IP and $Na^+$ in the Macaques over age 4 did have no significant difference, but the values of GGT, BUN, tBil, UA and $Ca^{2+}$ were significantly higher, while the values of AST, glucose, CPK, LDH, $K^+$ and $Cl^-$ were significantly lower. On the other hand, there was no significant difference in hematological and serum biochemical values between the groups of male and female.

• Journal of Digital Convergence
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• v.18 no.10
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• pp.509-516
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• 2020

The purpose of this study was to examine the effects of a 12-week Resistance exercise Type on Muscle Damaged and Blood Lipid in elderly Women. Study shows researchers randomly divided thirty elderly women into the following 3 Groups such as Control group(CG: n=10), Aquatic Exercise Group(AEG: n=10), circuit exercise group(CEG: n=10). They made each group excercise 3 days a week for 12 weeks. The results were as follows. There was no interaction effect in the TC, LDL-C, HDL-C but there were interaction effects in the Body weight and Body Fat(%). The AEG and CEG decreased than the CG in the Body Weight, Body Fat(%), TC, LDL-C, and increased than the CG in the HDL-C with significant difference. These results were made certain that decreasing the Body Weight and Blood lipid, Increasing the Muscle and HDL-C for elderly women on AEG and CEG. The analysis results of study show the index of TG, CPK, LDH has no significant difference. Besides, It is considerable that the aquatic Exercise and Circuit exercise can prevent and improve the Sarcopenia for elderly women.

• Journal of the Korean Academy of Clinical Electrophysiology
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• v.1 no.1
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• pp.57-72
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• 2003

This study conducts electrical stimulation to male white rat of Spargue-Dawley which is 7 weeks, has the weight of 240 g and is seemingly healthy for one or two weeks by means of neuromuscular electrical stimulator in order to examine the effects of neuromuscular electrical stimulation on its gastrocnemius, measures change of weight of gastrocnemius, serum and enzyme activity and then obtains the following conclusions. There is little difference in AST and CPK of weight and serum of gastrocnemius after one or two weeks of conducting neuromuscular electrical stimulation in all experimental groups. On the one hand, as a result of histochemical observation, NMES I group showed hypertrophy of perimysium and increase of sectional diameter of muscle fiber compared to comparison group, but NMES II group showed a similar result to comparison group. When ultrasubstructure was observed under electron microscope, I-type muscle fiber of NMES I group showed well-arranged mitochondria and it was similar to comparison group. II-type muscle fiber showed a large quantity of glycogen granules within sarcoplasmatic and the extension of luminal of T-tubule. I-type muscle fiber of NMES II group had small mitochondria and showed the vacuolar degeneration of mitochondria and extended T-tubule. II-type muscle fiber showed the extension of agranule cytoplasma reticulum with T-tubule and the reduction of amount of glycogen granule within partial sarcoplasmatic.

• Journal of the Korean Society of Food Culture
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• v.20 no.1
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• pp.123-129
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• 2005

The purpose of this study was to investigate the effect of dietary Morus alba L.(Bong-ip, B), Glycyrrhizae glabra(Gam-chei, C), Pinus densiflora(Sol-lp, S) and Angelica gigas(Dang-gi, D)powder on serum composition in rats(Sprague-Dawley male rats, 100-110g). Serum TG(triglyceride, p<0.01), total cholesterol, glucose, total protein, albumin, GGT$({\gamma}-glutamyl$ transferase, p<0.05) were significantly increased D group than that of nomal and other groups, but UA(uric acid, p<0.05) was significantly decreased, and C group(p<0.05) was significantly increased. but C group of urine(p<0.05) was significantly decreased. Also, B and S groups(p<0.05) of BUN(blood urea nitrogen), S group(p<0.05) of ALP(alkaline phosphokinase, Band C(p<0.05) of CPK(creatinine phosphokinsae, p<0.05) were significantly increased. B, S and C groups were better than D group for lipid metabolism, and pretection to liver. Also, B and C groups of glucose were same as normal diet, so Morus alba L. was good food for lipid metabolism and hypoglycemic effect.

• Parasites, Hosts and Diseases
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• v.38 no.2
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• pp.111-115
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• 2000

Three cases of human infection by Trichinella spiralis were first confirmed by detecting encysted larvae in the biopsied muscle in December 1997, in Korea. The patients were one 35-and two 39-year-old males residing in Kochang-gun, Kyongsangnam-do. They had a common past history of eating raw liver, spleen, blood and muscle of a badger, Meles meles melanogenvs, and complained of high fever, facial and periorbital edema, and myalgia. Hematologic and biochemical examinations revealed leukocytosis and eosinophilia, and highly elevated levels of GOT, GPT, LDH and CPK. In the gastrocnemius muscle of a patient, roundly coiled nematode larvae were detected. The larvae measured 0.775-1.050 (av 0.908) mm in length, and 0.026-0.042 (av. 0.035) mm in maximum width. The specific IgG antibody levels in three patients' sera were significantly higher when compared with those of normal controls. The patients were treated with flubendazole and albendazole for 15-30 days, and discharged at 13-34 days post-admission. From the above findings, it was confirmed that T. spiralis is present in Korea, and the badger plays a role of as the natural host.

• The Journal of Internal Korean Medicine
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• v.25 no.2
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• pp.361-367
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• 2004

The following case study suggests strongly the efficacy of Danggwisusan and acupuncture therapy in the treatment of patients with severe contusion and tissue injury of the liver and kidney. The chief symptoms of this case were severe pain in the right side, purpura hemorrhagica, insomnia and third degree bums at the shoulder and face. Analysis of blood chemistry indicated high AST, high ALT, high BUN, high creatine, high creatine kinase and high LDH. Fallowing medication of the patient with Danggwisusan, the symptoms and indexes for tissue injury decreased rapidily within the first week. This results support a potential role for Danggwisusan in the treatment of severe contusion with tissue injury of the liver and kidney.

• The Journal of Korean Medicine
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• v.21 no.4
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• pp.26-36
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• 2000

Objectives : In order to study experimentally the effects of Woogwi-eum(Yougui-yin) on hypothyroidism, ${T_3}-uptake$ content, $T_3$ content, $T_4$ content, TSH content, hematological values, enzyme activity, total cholesterol content, $Na^{+}$ content change in the serum and body weight of rats induced by thiouracil were measured after medication of extract of Woogwi-eum (Yougui-yin). Methods : Sparque-Dawley rats were used in this experiment and the rats were divided into normal, control and experimental groups. The hypothyroidism of control and experimental groups was induced by thiouracil, Woogwi-eum(Yougui-yin) extract was orally administered in the experimental groups for 20 days Results : In this experiment, the Woogwi-eum(Yougui-yin) treated group showed a significant increase in the serum ${T_3}-uptake$, TSH, RBC and hematocrit content, whereas a significant decrease in the serum CPK, ALP, LDH, total cholesterol content and the body weight was measured. Conclusions : According to the above results, it is suggested that Woogwi-eum(Yougui-yin) is partially effective to the hypothyroidism induced by thiouracil in rats. Therefore, Woogwi- eum(Yougui-yin) seems to be applicable to hypothyroidism in clinical practice.

• The Journal of the Korea Contents Association
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• v.6 no.4
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• pp.136-145
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• 2006

The main purpose of the present study was to find the effect of short term creatine loading on repeated bouts of kicking, plasma creatine phosphokinase and anaerobic power in male taekwondo player from high school. Eighteen male were randomly assigned to two groups. They were tested before and after 6 days of placebo($4{\times}5$ glucose d-1, N=9) or Creatine monohydrate loading(consume 0.3g kg-1, N=9). Only creatine loading group were significantly increased of repeated bouts of kicking, plasma creatine phosphokinase and anaerobic power These results suggest that short creatine loading was effective diet protocol in taekwondo player from male high school.