• The Journal of Korean Medicine
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• v.15 no.2 s.28
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• pp.429-444
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• 1994

The present study was undertaken in order to elucidate the effect of pretreatment with Saengchinyanghyoltang(SYT) on changes in serum glucose level, body weight. water consumption. serum insulin concentration and activities of pancreatic enzymes in rats treated with streptozocin(STZ)-induced diabetic state. Histological studies were also carried out to elevate the effects on pancreatic tissues and Langelhans islet cells. SYT pretreatment in STZ diabetic rats inhibited the rise of fasting serum glucose concentration and water consumption. Pretreatment with SYT significantly increased the concentration of blood insulin and body weight changes compared to the STZ-treated group. Pancreatic lipase and trypsin activities were increased. but amylase activity was decreased and pancreatic ${\beta}-cell$ was destroyed by STZ but. pretreatment with SYT prevented these STZ-induced changes.

• Korean Journal of Veterinary Research
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• v.23 no.1
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• pp.25-35
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• 1983

In order to assess the diagnostic aid of serum gammaglutamyl transpeptidase values in hepatitis, obstructive jaundice and pancreatitis, four groups of 14 health dogs were subjected to the gastric intubatin of $CCl_4$(1.5ml/kg of body weight), the ligation of common bile duct, the ligation of pancreatic ducts and the injection of chloroform(0.2ml/kg of body weight) in the parenchyma of the pancreas. Some serum enzymes serum glutamic pyruvic transaminase(SGPT), serum glutamic oxalacetic transaminase(SGOT), total bilirubin, amylase and lipase known to be indicative of hepatic and pancreatic diseases were monitored. In comparision of these enzymes, gamma-glutamyl transpeptidase(GGTP) valuers were determined in these dogs before and after the experimental procedures. The results were summarized as follows: 1. In $CCl_4$ intoxication gorup, there were no significant changes in serum GGTP activities(mean: 6.0~14.6 IU/L). 2. In bile duct ligation group, serum GGTP activities shelved marked increases, beginning at postsurgical day 1 and rose the highest mean value(342.7 IU/L) on day 12. Then the activities never approached to the base-line values. 3. After the ligation of pancreatic ducts and the injection of chloroform in the pancreas, serum GGTP activities did not rise throughout the experiment. 4. SGPT:GGTP ratio did not increase in bile duct ligation group, but increase markedly in $ccl_4$ intoxication group. 5. The results indicated that serum GGTP values or SGPT:GGTP ratio could provide valuable indicators for differential diagnosis between hepatobiliary obstruction and hepatocellular disease.

• The Korea Journal of Herbology
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• v.25 no.4
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• pp.39-45
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• 2010

Objectives : This study was undertaken to compare the effect of Foeniculi Fructus and Lonicerae Flos extract on the cerulein-induced acute pancreatitis in rats. Methods : Acute pancreatitis was induced by intraperitoneal injection of cerulein. Foeniculi Fructus extract (FE; 300 mg/kg) and Lonicerae Flos extract (LE; 300 mg/kg) were injected 2hr before induction of acute pancreatitis. Rats were sacrificed 6hr after first injection of cerulein. The severity of pancreatitis was assessed by measuring pancreatic weight/body weight ratio, neutrophil, lymphocyte, serum amylase activity, platelet activating factor (PAF) activity, tumor necrosis factor-${\alpha}$ (TNF-${\alpha}$) activity, interleukin 6 (IL-6) activity and by histological assessments of inflammatory cell infiltration. Results : 1. The pancreatic weight/body weight ratios of FE and LE group compared with the control group were decreased significantly. 2. The neutrophil content ratio of FE and LE group compared with the control group were decreased. 3. The lymphocyte content ratio of FE and LE group compared with the control group were increased significantly. 4. The activities of serum amylase of FE and LE group compared with the control group were decreased significantly. 5. The activities of serum PAF of FE and LE group compared with the control group were decreased significantly. 6. The activities of TNF-${\alpha}$ of FE and LE group compared with the control group were decreased significantly. 7. The activities of IL-6 of FE and LE group compared with the control group were decreased significantly. 8. The pancreas injected with FE and LE showed reduction of swelling of acinar cells, inflammation and vacuolization than the control group on light microscopic observation. Conclusions : These results suggest that Foeniculi Fructus and Lonicerae Flos extract have an effect to suppress inflammation on cerulein-induced acute pancreatitis in rats. But there are no significant differences between Foeniculi Fructus extract and Lonicerae Flos extract.

• 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.

• Microbiology and Biotechnology Letters
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• v.42 no.2
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• pp.139-144
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• 2014

This study examined the efficacies of Cynanchum wilfordii and Phlomis umbrosa extracts on serum insulin like growth factor-I (IGF-I) and bone growth by raising rats in vivo. C. wilfordii and P. umbrosa extracts significantly increased serum IGF-I by 42% and 22% than the control, respectively. Treatment with ${\alpha}$-amylase when manufacturing these extracts remarkably increased the concentration of IGF-I by 63% and 36% above the control, respectively. This meant that these extracts, especially ${\alpha}$-amylase treated extracts, maintained a higher level of IGF-I secretion in the treated groups. In addition, increases of 6% in femur length were found after 8 weeks of oral administration with these extracts. These results indicate that C. wilfordii and P. umbrosa extracts have beneficial effects on bone growth via IGF-I.

• Asian-Australasian Journal of Animal Sciences
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• v.33 no.1
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• pp.91-99
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• 2020

Objective: This study investigated the effects of oral administration of rumen-protected L-tryptophan (RPL-T) on duodenal starch digestion and gastrointestinal hormones (GIH) secretions using Hanwoo beef steers as the animal models. Methods: Four steers (423±24 kg) fitted with ruminal and duodenal cannulas were employed in a crossover design replicated twice. Treatments were control (basal diet) and RPL-T (basal diet+191.1 mg/kg body weight [BW]) group. Blood and duodenal samples were collected to measure serum GIH levels and pancreatic α-amylase activity at day 0, 1, 3, and 5 (-30, 30, 90, 150, and 210 min) of the study. Samples from each segment of the gastrointestinal tract were collected via ruminal and duodenal cannulas and were used to determine soluble protein and the starch digestion rate at days 6 (-30, 180, 360, and 540 min) and 8 (-30, 90, 270, and 450 min) of the experiment. Results: No significant difference in ruminal pH, NH₃-N, and total volatile fatty acid including the levels of acetate, propionate, butyrate, isobutyrate, valerate, isovalerate, and the acetate-to-propionate ratio was observed between groups (p>0.05). Crude protein uptake was higher and feces starch content was lower in RPL-T group than the control group (p<0.05). The D-glucose contents of feces in RPL-T group decreased at day 5 compared to those in the control group (p<0.05), however, no change was found at day 0, 1, or 3 compared to the control group (p>0.05). Serum cholecystokinin (CCK), melatonin, duodenal pancreatic α-amylase activity, and starch digestion were significantly higher in RPL-T group than the control group (p<0.05). Conclusion: Taken together, oral administration of RPL-T at the rate of 191.1 mg/kg BW consistently increased CCK concentration, pancreatic α-amylase activity in duodenal fluids, and starch digestion rate in the small intestine and thus found to be beneficial.

• Korean Journal of Fisheries and Aquatic Sciences
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• v.32 no.5
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• pp.573-581
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• 1999

The study was carried out to determine the toxicity of cyanide on the hemochemical changes of Israel carp, Cyprinus carpio reared under a continuous-flow system for 5 weeks, The carps exposed to cyanide concentation oyer 151 $\mu$g/$\ell$ started to decrease significantly in red blood cell count, hemoglobin concentration and hematocrit value at week 4. However a significant elevation of MCH and MCV was noticed a week later, at week 5 at cyanide concentration 289 $\mu$g/$\ell$. The low concentration of serum calcium was observed at the last week of the experiment in cyanide concentration 151 $\mu$g/$\ell$, while serum magnesium concentration initiated to increase from the 4th week at the cyanide concentration 289 $\mu$g/$\ell$. Serum -total protein, albumin and glucose concentrations decreased significantly after 4th week at the concentration over 151 $\mu$g/$\ell$. A significant increment of GOT, GPT and LDH activities in the carp serum was noticed after 3rd week at cyanide concentrations over 151$\mu$g/$\ell$ without typical changes of Al-P and amylase, These results indicate that carps can be affected by cyanide in terms of red blood cell count, hemoglobin concentration and hematocrit value in blood, calcium and magnesium concentration, GOT, GPT and LDH activities in serum when they were exposed to the cyanide concentrations 151 $\mu$g/$\ell$ or higher.

• The Journal of Internal Korean Medicine
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• v.36 no.2
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• pp.105-121
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• 2015

Objectives: This study investigated the effects of Gagam-daewhang mangcho-tang (GDM) and its components on cerulein-induced acute pancreatitis (AP) in mice Methods: The AP mouse model was induced by intra-peritoneal injection of cerulein (50 μg/kg) at hourly intervals for 6 times. The experimental drug was administrated intraperitoneally 1 hour prior to the first injection of cerulein. Mice were sacrificed at 6 hours after the last injection of cerulein. Blood samples were taken to determine serum amylase level. The pancreas and lungs were rapidly removed for histochemical examination and myeloperoxidase (MPO) assays. Results: Administration of modified GDM significantly reduced the ratio of pancreas/body weight, level of serum amylase, neutrophil infiltration, and histological damage of the pancreas and lung. In a test of the components of GDM, the Salvia miltiorrhiza (SM) group showed a significant suppression of the severity of AP. In an experiment testing the concentration of SM, the 150 mg/kg SM group showed significant attenuation of the severity of AP. Conclusions: Modified GDM and a SM water extract could attenuate AP and AP-associated lung injury via suppression of digestive enzyme secretion and MPO activity.

• Pediatric Gastroenterology, Hepatology & Nutrition
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• v.10 no.1
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• pp.98-103
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• 2007

An 8-year-old boy presented with abdominal pain and poor oral intake for two months. Serum amylase and lipase levels were elevated. CT of the abdomen and chest X-ray showed two pseudocysts at the pancreatic uncinate process, pancreatitis with a parenchymal defect, a large amount of ascites, and a right pleural effusion. MR cholangiography and endoscopic retrograde cholangiopanreaticography revealed a pancreatic duct disruption. The patient was successfully treated with a chest tube placement and percutaneous drainage. After surgery, his general condition improved; the serum level of amylase normalized and the pleural effusion resolved. Pancreatic injuries are rare in pediatric blunt trauma; however, diagnostic difficulty is common with isolated blunt trauma. Therefore, a high index of suspicion should follow such an injury. We report the case of an 8-year-old boy with pancreas transection, ductal disruption, ascites, and pleural effusion who was successfully treated.

• Korean Journal of Community Nutrition
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• v.17 no.6
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• pp.714-723
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• 2012

The aim of this study was to compare nutrient intakes, serum hormones (leptin, adiponectin, insulin), salivary cortisol and ${\alpha}$-amylase of middle-aged women by the percentage of body fat (% fat). Subjects were assigned to 3 groups by body fat (%) group I (27.5%), group II (32.5%), group III (37.7%). WHR of group II (0.97) was significantly higher than of group I, III (0.95) (p < 0.05). Nutrient intakes were not different among 3 groups. Serum leptin levels of group III ($16.53{\mu}g/ml$) were higher than in group I ($10.07{\mu}g/ml$), group II ($12.24{\mu}g/ml$) (p < 0.05). Salivary cortisol levels of group II ($0.39{\mu}g/dl$) were higher than in group I ($0.17{\mu}g/dl$) and group III ($0.15{\mu}g/dl$) (p < 0.05). Adiponectin concentrations were negatively correlated with TAS (r = -0.29) and positively correlated with HDL cholesterol (r = 0.27). Insulin levels were negatively correlated with total cholesterol (r = -0.33), Zn intake (r = -0.31) and positively correlated with WHR (r = 0.31). The overall anthropometric indices showed positive relations with leptin levels. Salivary cortisol levels were positively corelated with WHR (r = 0.28), total cholesterol (r = 0.31), MDA (r = 0.29) and intakes of SFA (r = 0.35) and MUFA (r = 0.3). Salivary amylase levels were positively correlated with overall nutrient intakes (energy, CHO, fat, cholesterol. Fe, SFA, MUFA, Zn, Na, vitamin $B_2$, r = 0.24-0.5) and was negatively correlated with HDL cholesterol (r = -0.34). These results suggested that 1) WHR would be a helpful index in the assessment of metabolic risk diseases. 2) Understanding of individual stress exposure should be considered in developing strategies for prevention and treatment of obesity.