• Journal of Veterinary Clinics
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• v.29 no.1
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• pp.18-22
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• 2012

This study was performed to evaluate the sensitivity of conventional film-screen radiography (CFSR) and direct digital radiography (DDR) for detection of various amounts of free peritoneal fluid. Ten adult male healthy beagles were used in this study. Radiographic examinations were performed in the right lateral and ventrodorsal positions. Fluid was injected in increments of 2.0 ml/kg of body weight up to 20.0 ml/kg of body weight. The images of CFSR and DDR were evaluated by two veterinary radiologists for evidence of abdominal fluid without knowledge of injected fluid volume. Data were evaluated by using the receiver operation curve (ROC) analysis and the area under the curve (AUC). There was no significant difference in detection of peritoneal fluid between DDR and CFSR in the ROC analysis. The accuracy of CFSR (0.805) was relatively higher than that of DDR (0.733), based on the ROC analysis and AUC. AUC of CFSR was higher in most injection doses. These results suggest that CFSR is more accurate than DDR for the detecting peritoneal fluid. Therefore, for situation in which digital radiographs are equivocal or small amount of fluid is suspected, other imaging modalities, such as ultrasonography would be helpful for determining the presence of fluids.

• Journal of fish pathology
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• v.18 no.1
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• pp.59-66
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• 2005

In the present paper, the immunostimulatory effects of Korean mistletoe (Viscum album Coloratum) on the non-specific immune responses of Japanese eel (Anguilla japonica) were examined. Eel were innoculated with mistletoe, Freund's complete adjuvant (FCA), or phosphate-buffered saline (PBS) as a control into their peritoneal cavities. The number of nitrobule tetrazolium (NBT)-positive cells in the head kidney of fish was significantly increased by the second day post-injection of mistletoe. ROI products were more enhanced in mistletoe-injected fish kidney leucocytes than in FCA-injected ones. The level of lysozyme activity detected in the serum of fish 2 days after injection with mistletoe was also significantly higher than that found in the serum of the control fish. The appropriate concentration of mistletoe to induce the highest level of serum lysozyme activity was revealed to 1000${\mu}g$/200 g of fish. In phagocytic activity assay, mistletoe-sensitized eel kidney phagocytes captured more zymosan than did the control fish. Korean mistletoe appeared to be a good activator of the non-specific immune responses of Japanese eel.

• Korean Journal of Fisheries and Aquatic Sciences
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• v.23 no.5
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• pp.353-360
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• 1990

The bacterium Edwardsiella tarda was injected into healthy snakeheads (Channa argus) in order to prove the causative agent of ascite. The bacterium dominantly isolated from 2 cultured ascite snakeheads was injected into fish by the dose of $5\times10^6$ CFU/ 0.25ml, but the same dose of $0.65\%$ physiological saline was injected into the each control. The injected fish was divided into 4 groups such as intraperitoneal, intramuscle, control intra-peritoneal and control intramuscle according to their injection points. Each was composed of 10 healthy snakeheads respectively. Ascites and haemorrhagic ulcers became distinct 5 days after injection, but controls did not show any abnormal symptoms during the experimental period. Edwardsiella tarda was reisalated out of the injected fish's ascite, liver, kidney, spleen and haemorrhagic ulcer on the skin. Regardless of the injecting methods, liver was necrotized more severely than any other internal organ, but both the glomeruli of kidney and spleen were considerably damaged. Necrosis of muscle and a number of leucocytes were observed at the ulcerous region of the intramuscular injected fish. It is concluded that judging from the above results the Edwardsiella tarda is a causative agent to cause ascite in snakehead.

• Nutritional Sciences
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• v.5 no.1
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• pp.9-12
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• 2002

This study was conducted to investigate the effects of oral supplementation of alanine and glutamine on alcohol metabolism. The subjects were 70 male ICR mice weighing 25-30 g. The animals were raised on standard rations artier weaning. After 24 hours of fasting, all the animals were given a peritoneal injection of 20% alcohol. Then, they were randomly divided into two groups: control and experimental. Fifteen minutes after the injection of alcohol, the mice in the experimental group wer given an oral solution of alanine(5 mM, 2 g/kg B. W) and glutamine (5 mM, 2g/kg B.W). The concentration of alcohol in the blood was measured in all the mice 20 minutes after they received the alochol, and the measurements continued every 20 minutes up to 140 minutes. The experimental group sustained lower blood alcohol levels at every 20 minute time interval compared to the control group, showing that oral supplementation of alanine and glutamine increases the rate of alcohol metabolism. Furthermore, the total amount of alcohol remaining in the blood, determined by using the Area Under the Curve (AUG) method, was lower in the group supplemented with alanine and glutamine, However, the effectiveness of alanine and glutamine in increasing the rate of alcohol metabolism, compared to the control group, diminished with time throughout the experiment. In conclusion, alanine and glutamine supplementation appears to promote alcohol metabolism shorthy after alcohol intake.

• Journal of Physiology & Pathology in Korean Medicine
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• v.21 no.5
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• pp.1087-1091
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• 2007

In order to obtain practical application of Yiyiren-tang against gout disease, water extract of modified Gami-Yiyiren-tang(GYYT) added with Lonicera japonica is prepared through decoction and freeze drying. The effects were evaluated with blood sample from ICR mice treated with MSU intra-peritoneal injection 1 time a day, 3 days consecutively. The results were as follows. GYYT decreased C-reactive protein level and HDL cholesterol levels. But the creatinine, the LDL cholesterol levels, triglyceride and uric acid levels were not changed were decreased significantly. These results show that GYYT can be used effectively against the urate-related gout disease. But not better than effects of the Gami-daehwangmokdan-tang.

• Journal of Aquaculture
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• v.17 no.3
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• pp.209-214
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• 2004

Effects of Korean mistletoe, Viscum album coloratum on the non-specific immune responses of Japanese flounder, Paralichthys olivaceus were examined. Flounder were inoculated with mistletoe, Freunds complete adjuvant (FCA), or phosphate-buffered saline (PBS) as a control into their peritoneal cavities. Reactive oxygen intermediate (ROI) products were more enhanced in mistletoe-injected fish kidney phagocytes than in FCA-injected ones. The level of lysozyme activity detected in the serum of fish 4 d after injection with mistletoe was also significantly higher than that found in the serum of the control fish. The appropriate concentration of mistletoe in eliciting the highest level of serum lysozyme activity was 500 $\mu$m/300 g of fish. In phagocytic activity assays, mistletoe-sen-sitized flounder kidney phagocytes captured more yeasts than those of the control fish. Korean mistletoe appeared to be a good activator of the non-specific immune responses of Japanese flounder.

• Journal of Life Science
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• v.11 no.2
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• pp.111-120
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• 2001

The pathological aspects of purified ricin from the seeds of the castor oil plant, Ricinus communis, were examined, using light and transmission electron microscopy. ICR mice were exposed to ricin by peritoneal injection with 100 ng/1 $m\ell$ PBS(pH 7.0) mouse and histological observations on the liver, spleen, thymus, lung and heart were carried out at intervals up to 48 h after exposures. All the organs examined were damaged by ricin. Among the organs, the spleen and thymus; immune organs were the most sensitive to ricin, whereas the effect delayed in the liver, lung and heart. Furthermore, the immune cells in each organ were the most sensitive to ricin. Accordingly, the effect of ricin on the organs seems to be affected by the immune cells existed in each organ, In each organ, the immune cells showed apoptotic changes, while the capillary endothelial and parenchymal cells showed necrotic changes.

• The Korean Journal of Nuclear Medicine
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• v.26 no.2
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• pp.392-395
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• 1992

Hepatic hydrothorax is defined as the presence, in a cirrhotic patient, of a large pleural effusion in the absence of primary pulmonary or cardiac disease. Pleural effusions occur in 5% to 10% of patients with cirrhosis of the liver. The effusions are usually right-sided, but may be bilateral or left-sided. The precise mechanism of fluid accumulation is not clear. We reported a case of right hepatic hydrothorax occuring in the liver cirrhosis with ascites. Diagnosis was confirmed by the intraperitoneal and intrapleural injection of radioisotope $^{99m}Tc-tin$ colloid that demonstrated the one-way transdiaphragmatic flow of fluid from the peritoneal to pleural cavities.

• Journal of Physiology & Pathology in Korean Medicine
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• v.21 no.2
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• pp.399-403
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• 2007

In order to obtain practical application of Daehwangmokdan-tang gout disease, water extract of Gami-daehwangmokdan-tang(GDMT) added with Lonicera japonica is prepared through decoction and freeze drying. The effects were evaluated with blood sample from ICR mice treated with MSU intra-peritoneal injection 1 time a day, 3 days consecutively. The results were as follows. GDMT decreased BUN, creatinine and C-reactive protein level in serum significantly. But the HDL and LDL cholesterol levels were not changed in spite of positive tendency in HDL cholesterol. Triglyceride and uric acid levels were decreased significantly too. These results show that GDMT can be used effectively against the urate-related gout disease.

• Archives of Pharmacal Research
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• v.20 no.2
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• pp.122-127
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• 1997

The aqueous extract of Siegesbeckia pubescens (SPAE) inhibited compound 48/80-induced systemic anaphylaxis 100% with the dose of 1.0, 0.5 mg/g body weight (BW) at 1 h before or 5 min, 10 min after intraperitoneal injection of compound 48/80. The passive cutaneous anaphylaxis (PCA) reaction also inhibited to 78.5% by oral administration of SPAE(1.0 mg/g BW). When SPAE pretreated on mice at concentrations ranging from 0.0001 to 1.0 mg/g BW, the serum histamine levels were reduced in a dose-dependent manner. Moreover, SPAE ($100-800{\mu}g/ml) dose-dependently inhibited the histamine release from peritoneal mast cells (RPMC) by compound 48/80 $(5{\mu}g/ml)$. Analysis by microscopic appearance observation revealed that SPAE $(500{\mu}g/ml) stabilized the RPMC membrane. Therefore, these findings indicate that SPAE inhibits anaphylactic reactions through stabilization of mast cell membrane.