• Journal of fish pathology
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• v.19 no.3
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• pp.243-251
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• 2006

The internal defense system of mollusks consists of circulating haemocytes. In order to understand the morphological characterization of haemocytes, light and electron microscopy were carried out in oyster, Crassostera gigas. Four types of haemocytes were recognized: type Ⅰ small hyalinocytes, type Ⅱ large hyalinocytes, type Ⅲ large granulocytes and type Ⅳ small granulocytes. Additionally, the activities of alkaline phosphatase (ALP), acid phosphatase (ACP), peroxidase (POD), α-naphthyl acetate esterase, β-glucuronidase, PAS, sudan black B and oil red O in haemocytes were analysed by immunocytochemical methods. The results indicate that enzymatic activities were abundant and more active in granulocytes than in hyalinocytes. After incubation with haemoctyes and Vibrio FKC, phagocytic index and percentage of phagocytic cell were and shown to be increased from 15 to 120 min. In addition, the enzymatic activities were higher than those of controls: ALP, ACP, α-naphthyl acetate esterase and β-glcuronidase, indicating that these enzymes can be related with phagocytosis in oyster.

• The Journal of Pediatrics of Korean Medicine
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• v.11 no.1
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• pp.183-204
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• 1997

In order to study the effects of Daebangpungtang on galactosamine induced hepatoxity in rats, the experimental rats divided five groups (Normal, Control, Sample A, B, C groups). Under the same condition, normal and control groups were administered normal saline for 16 days, control group was injected to abdomen with galactosamine at 8th day (800mg/kg). Sample A group was administered the Daebangpungtang aqueous solution($200m{\ell}／kg$ p.o) for 8 days and injected galactosamine(800mg／kg i.p) for the last day and was administered normal saline for 8 days. Sample B group was treated as same as group A for 8 days, and then was administered the Daebangpungtang aqueous solution($200m{\ell}／kg$ p.o) forfurther 8 days. Sample C group was administered the Daebangpungtang aqueous solution($200m{\ell}／kg$ p.o) for 16 days. The activity of GOT, GPT, ${\gamma}$-GTP, ALP, LDH and total bilirubin in serum were measured at 8th and last day. The results were obtained as follows: 1. The activity of serum GOT of the sample A group decreased effectively at the 8th day and sample B group decreased effectively at 16th day as compared with the control group. 2. The activity of serum GPT of the sample A group decreased effectively at the 8th and 16th day and sample B group decreased effectively at 16th day as compared with the control group. 3. The activity of serum ${\gamma}$-GTP of the sample B group decreased effectively at the 16th day as compared with the control group. 4. The activity of serum ALP of the sample A group increased respectively at the 8th and 16th day and sample B group decreased effectively at 16th day as compared with the control group. 5. The activity of serum LDH of the sample A, B groups decreased effectively at 16th day as compared with the control group. 6. The activity of serum total bilirubin of the sample A, B groups decreased effectively at 16th day as compared with the control group. 7. The activity of GOT, GPT, ${\gamma}$-GTP, ALP, LDH and total bilirubin in serum of the sample C group were analogous with thats of normal group.

• Journal of the Korean Society of Food Science and Nutrition
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• v.22 no.4
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• pp.374-380
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• 1993

Effect of green tea extract, on duodenal ulceration was studied in male Sprague Dawley rats treated with cysteamine, a drug, which causes duodenal ulcers in experimental animal. As a result, in the proximal duodenum, a significant decrease of ulceration was detected twenty four hours after cysteamine injection in rats raised in green tea extract for 63days. Special reference to duodenal alkaline phosphatase activity was measured in mucosal homogenates. In control rats raised in tap water Riven saline, significant decrease was observed in proximal duodenal alkaline phosphataes activity. The decrease effect seems site specific, since the enzyme in the distal duodenum remains. Moreover the effect cysteamine in control rats alkaline phosphatase is specific, because, in rats raised in green tea extracts did not show significant change in activity. It is suggested that green tea extract acts in ideal properties as an anti-duodenal ulcer agent.

• Radiation Oncology Journal
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• v.11 no.1
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• pp.109-117
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• 1993

To analyze biochemical changes of liver function following combined radiotherapy and hyperthermia, we reviewed retrospectively 37 patients with hepatocellular carcinoma treated with radiotherapy and hyperthermia between July 1988 and December 1990 at Department of Radiation Oncology, Yonsei University College of Medicine. Mean age was 52.7 years and male to female ratio was 11:1. The patients were classified as follows; to A and B group by Child's classification, to M and L group by irradiated volume, and subclassified into BM, BL, AM and AL group according to the combination of Child's classification and irradiated volume. Radiation dose to the primary tumor was 3060 cGy with daily 180 cGy, 5 fraction per week using 10 MV or 4 MV linear accelerator. Hyperthermia (Thermotron RF-8) was performed more than 4 times in all patients. Biochemical parameters including albumin (Alb), total bilirubin (T. Bil), aspartate aminotransferase (AST or SGOT), alanine aminotransferase (ALT or SGPT), and alkaline phosphatase (ALP) were regularly followed from 1 week before the treatment to 3 months after the treatment. The results are summerized as follows; 1) In all the patient, mean ALP level peaked at 1 month, decreased at 2 months, slightly increased at 3 months after the treatment. Mean SGOT and SGPT levels peaked at 1 month after the treatment. Mean T. Bil level increased continuously and highest at 3 months after the treatment. Mean Alb level did not show significant changes.; 2) Mean ALP level retured to normal level at 3 month after the treatment in A but increased in B group and the differences were statistically significant (p<0.01). Mean SGOT and SGPT levels peaked 1 month in A and 2 months after the treatment in B group. All the biochemical parameters did not show significant difference between M and L group. Mean ALP level increased at 3 months after the treatment in BM and BL groups and decreased in AM and AL groups. Mean SGOT level increased at 3 months after the treatment in BL groups.; 3) Hepatic failure occurred within 3 months after the treatment in 4 patients, all of whom were in BL group. It is suggested that pre-treatment liver function and irradiated volume influence biochemical changes of liver in patients with hepatocellular carcinoma following combined radiotherapy and hyperthermia, and this treatment modality appears generally to be safe but might cause hepatic failure particularly in patient with poor liver function and large treatment volume.

• Journal of Oral Medicine and Pain
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• v.32 no.2
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• pp.129-135
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• 2007

Ecdysteroids are known as insect molting hormone. At the same time, ecdysteroids and plant ecdysteroids (phytoecdysteorids) reveal beneficial effects on mammal. The present study was undertaken to determine the possible cellular mechanism of action of phytoecdysteroids in bone metabolism. The effects on the osteoblasts were determined by measuring cell proliferation, alkaline phosphatase (ALP) activity, and gelatinase activity. The effects on the osteoclasts were investigated by measuring tartrate-resistant acid phosphatase (TRAP)(+) multinucleated cells (MNCs) formation after culturing osteoclast precursors. Phytoecdysteroid treatment showed a increase in ALP activity of osteoblasts. Phytoecdysteroid increased the activity of gelatinase. In addition, phytoecdysteroid decreased the osteoclast generation induced by macrophage-colony stimulating factor (M-CSF) and receptor activator of NF-kB ligand (RANKL) in (M-CSF)-dependent bone marrow macrophage (MDBM) cell cultures. Taken these results, phytoecdysteroid may be a regulatory protein within the bone marrow microenvironment.

• Environmental Analysis Health and Toxicology
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• v.17 no.2
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• pp.175-185
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• 2002

To investigate effects of A. gmelini on the 14-day CCl$_4$induced hepatotoxicity, extracts were prepared in 3 ml saline at the dose of 50, 500, 5,000 mg/kg b.w. to administer orally everyday and same concentration (1 : 9, CCl$_4$: olive oil v/v) of CCl$_4$administered intraperitoneally with 2.5 ml/kg b.w. On the 7th day, hemanalysis showed following recovery values; AST 9.9∼64.6%, ALT 36.9∼71.9%, ALP 75.3∼93.7％, BUN 53.8∼59.7%, TBIL 60.4∼100.0< ％, TCHO 77.7∼100.0< ％, and TG 60.4∼100.0< ％. Even if, 14-day CCl$_4$induced hepatotoxicity recovery was found to depend on doses of extract, and recovery values of each treatment were AST 13.8∼56.4％, ALT 15.7∼68.0％, ALP 53.4∼84.4％, BUN 76.9∼100.0< ％, TBIL 60.4 ∼ 100.0< %, TCHO 82.6∼99.3< ％, and TG 56.7∼99.7%. By histological examination of liver, hydropic degeneration, fatty change, lipid accumulation and necrosis were also recovered.

• Environmental Analysis Health and Toxicology
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• v.17 no.2
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• pp.161-174
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• 2002

To investigate effects of A. gmelini on the 14-day CCl$_4$induced hepatotoxicity, extracts were prepared in 3 ml saline at the dose of 5,000 mg/kg b.w. to administer orally once daily. Each concentration (5：5, 2：5 : 7.5, 1：9, CCl$_4$: olive oil v/v) of CCl$_4$was orally administered with 2.5 ml/kg b.w., During the experiment, halves of the rats were sacrificed every 7 day and hemanalysis was done. On the 7th day, hemanalysis showed following recovery values; AST 52.6∼61.4％, ALT 55.9∼86.1％, ALP 46.0∼70.9%, BUN 75.7∼100.0< ％, TBIL 55.2∼96.1％, TCHO 38.0∼63.7％, and TG 55.2∼96.0％. On the 14th day, recovery values of each treatment were GOT 37.7∼43.1％, GPT 19.8∼45.9％, ALP 58.1∼95.9％, BUN 57.6∼100.0< ％, TBIL 78.6∼100.0< ％, TCHO 56.9∼100.0< ％, and TG 10.0∼5l.2%. By histological examination of liver, hydropic degeneration, fatty change, lipid accumulation and necrosis were also recovered by administration of A. gmelini extract.

• Natural Product Sciences
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• v.3 no.2
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• pp.122-126
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• 1997

Methanolic extract of the leaves of Cassia tom was evaluated for its hepatoprotective potentials in rats by inducing hepatotoxicity with carbon tetrachloride. The extract at a dose of 400 mg/kg orally showed significant protective effect by lowering the serum levels of transaminase (SGOT and SGPT), bilirubin and alkaline phosphatase (ALP). The effects produced were comparable to that of a standard hepatoprotective agent.

• Journal of the Korean Society of Tobacco Science
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• v.16 no.1
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• pp.90-96
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• 1994

Changes in haemolymph proteins, hydrolases such as esterase(EST), acid phosphatase(ACP) and alkaline phosphatase(ALP) , and inorganic ion(Na+, K+ and Cl- ) contents were induced by the injection of Bacillus thuringiengis into haemocoel of the last instar larva of Heliothis assulta. Protein concentration of haemolymph was increased until 24 hrs after injection, and decreased thereafter. Among the 8 basic protein bands identified through acid - polyacrylamide gel electrophoresis(PAGE), 2 bands(bands a and b) became stronger by the bacterial infection. Activities of EST and ALP increased until 12 hrs after injection and then fell down, whereas ACP activity was decreased continuously with time after injection. Contents of inorganic ions were all increased by the bacterial injection, showing slow rate of increase in the chloride ion, but rapid in the sodium and potassium ions.

• The Journal of Internal Korean Medicine
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• v.38 no.2
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• pp.164-171
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• 2017

Objectives: The purpose of this case report is to describe the efficacy of Saenggan-tang-gagam treatment in a patient with immune-tolerant chronic hepatitis B who converted to the immune active phase during hospitalization for Intracerebral hemorrhage. Methods: A 61-year-old male patient with chronic hepatitis B was hospitalized from July 21, 2016 to October 24, 2016. On September 5, the patient showed fatigue and dyspepsia, and his urine was dark. These symptoms were accompanied by a dramatic elevation of aminotransferase (ALT), aspartate aminotransferase (AST), alkaline phosphatase (ALP), and gamma-glutamyl transferase (GGT) levels. Saenggan-tang-gagam was administered three times a day until the patient was discharged from the hospital. Results: After the Saenggan-tang-gagam treatment, AST and ALP levels decreased significantly, below the upper limit level. In addition, the levels of ALT and GG were significantly decreased. In addition, the fatigue, dyspepsia, and dark urine induced by hepatitis improved after the Saenggan-tang-gagam treatment. Conclusion: This case report suggests that traditional Korean medicine has a beneficial effect on the immune active phase of chronic hepatitis B.