100 white mice were divided in two groups, 50 mice for each one. The experimental group was exposed to Bassa 50EC with dose of 30 mg/kg body weight orally during 60 days. The other one was taken distilled water with a similar dose and time. The results showed that SGOT and SGPT enzyme activities in blood of experimental mice increased after exposing to Bassa.
Aspartate Aminotransferases ; Alanine Transaminase ; blood

The hypotensive effect of tripamide(Normonal(R)) were evaluated in 31 cases of essential hypertension. Fifteen to thirty mg of tripamide per day were administered continuously for 8 weeks. The results were as follows; 1) The systolic blood pressure was significantly lowered from 175+/-15 mmHg(Mean+/-SD) before treatment to 144+/-17 mmHg after treatment(p<0.01), and the diastolic blood pressure was significantly lowered from 106+/-11 mmHg before treatment to 90+/-12 mmHg after treatment(p<0.01). 2) The systolic blood pressure was lowered 20 mmHg or more in 25 out of 31 cases(80.7%), and the diastolic blood pressure was decreased 10 mmHg or more in 25 out of 31 cases(80.7%) at the end of 8 weeks treatement. 3) There was no significantl differences in the level of SGOT, serum cholesterol, serum electrolytes(Na+, K+, Cl-), BUN, creatinine and urinc acid before and after treatment with tripamide. 4) In most cases the subjective symptoms disappeared or became easier after tripamide treatment. 5) Profound weakness was developed in 2 cases during tripamide administration.
Aspartate Aminotransferases ; Blood Pressure ; Cholesterol ; Creatinine ; Hypertension*

Macroenzymes are normal enzymes complexed with an immunoglobulin (usually IgG, rarely IgA or IgM). A number of macroenzymes have been reported in the literature. Among them, macro-AST has been detected in diseases such as acute and chronic hepatitis, various malignancies and autoimmune diseases, but usually not associated with any specific disease. We report a case of elevated AST activity in serum due to marco-AST formation in a female with chronic hepatitis C which was confirmed by AST isoenzyme electrophoresis. To our knowledge, this is the first report of macro-AST occurred in chronic hepatitis patient in Korea.
Aspartate Aminotransferases/*blood ; Female ; Hepatitis C, Chronic/*enzymology ; Humans ; Isoenzymes/blood ; Middle Aged

Induced hypotension is a well established adjunct to anesthesia which provides improved operating conditions for a wide variety of surgical procedures without significantly increasing the risk to the patient. Since introduction of hypotensive anesthesia in 1964 by Gardner, there has been a wide choice of methods for inducing hypotension during anesthesia, most of which are based on the concept of arteriolar dilatation. Hypotensive anesthesia was attempted on ten patients for total hip replacements which were done at Gospel Hospital, from Feb. to Oct. in 1979. The patients selected did not have a liver problem, and this was determined by SGOT and SGPT, and without a limit of age or sex. The hypotension was induced with 2~3% halothane, 50% N2O and 50%, O2and the blood pressure averaged for systolic pressure 71. 22 mmHg and for diastolic pressure 50. 09 mmHg, The average duration of the induced hypotension was 57. 0 minutes and the blood loss during operation was 300 ml on average. During the hypotensive anesthesia, the urine output decreased by 27. 0% and during the recovery period from hypotension urine output increased by 20%. On our experience, we can conclude that hypotensive anesthesia provides good operative conditions and can be performed without damage to vital organs and can reduce blood loss during operation.
Alanine Transaminase ; Anesthesia* ; Arthroplasty, Replacement, Hip* ; Aspartate Aminotransferases ; Blood Pressure ; Dilatation ; Halothane ; Humans ; Hypotension ; Liver

In order to ascertain the status of health damage among Korean farmers who spray pesticides regularly in summer, blood and urine samples were collected for 88 volunteers during July to Septembei in 1990. Serum cholinesterase activity, parent compounds of pesticides in blood and urine, SGOT, SGPT, blood pressure, pulse rate were measured. The results were as follows ; 1. Mean cholinesterase activity after spraying pesticides was significantly lower than that before splaying. While proportion of abnormal cholinesterase activity (<1900U/L) group was 2.3% before spraying pesticides, tHe proportion of the group after spraying was 22.8% 2. Cholinesterase activity were decreased over 50% in 14.7% of the suhjects who can be classified into poisoning group 3. While pulse rate and blood pressure were slightly increased in poisoning group, those were significantly decreased in non-poisoning group. 4. Consecutive splaying of pesticide caused further reduction of cholinesterase activity, 5. Five parent compounds of pesticides frequently used during summer farming were analyzed using 106 blood samples. IBP in one sample and Isoprothiolane in four samples were detected. No parent compounds were detected in urine samples.
Alanine Transaminase ; Aspartate Aminotransferases ; Blood Pressure ; Cholinesterases* ; Heart Rate ; Humans ; Parents ; Pesticides ; Poisoning ; Volunteers

Subjective symptoms, counts of blood cells and liver function test were conducted on 198 male workers who were exposed to toluene in Kyungin area from September to November, 1986. According to level of urinary hippuric acid concentration, the total sample was classified into the high exposure group (concentration > or = 3g/l) and the low exposure group(concentration < 3g/l). The following findings were obtained by comparing the two group: 1) Contrary to the previous findings, the urinary hippuric acid concentration of toluene exposed workers showed bimodal distribution. It meant that the toluene exposed workers were mixed with the non-exposed or minimal exposed workers. 2) The high exposure group showed a lower level of leucocccytes counts (6,630+/-1,860/microliter) than the low exposure group (6,340+/-1,960/microliter). 3) The high exposure group showed a higher level of SGOT, SGPT and r-GTP than the low exposure group(P<0.05). 4) The high exposure group complained much more subjective symptoms (e.g. skin rash, loss of appetite, palpitation) than the low exposure group.
Alanine Transaminase ; Appetite ; Aspartate Aminotransferases ; Blood Cells ; Exanthema ; Humans ; Liver Function Tests ; Male ; Toluene*

BACKGROUND: The aim of this study was to compare a new stir method with the conventional refrozen method used to prepare pooled sera. METHODS: We prepared fifteen different pooled sera by using two pooled sera preparation methods. Twenty dispensed sera from each pooled serum were analyzed for glucose, total protein, albumin, aspartate aminotransferase, total bilirubin, triglyceride, blood urea nitrogen, creatinine, sodium, potassium, and chloride concentrations. For stability study, six different pooled sera were stored at room temperature, 4degrees C, and -70degrees C for 3 months and the eleven components were measured for each month. RESULTS: There was no difference in homogeneity between stir and refrozen pooled sera preparation methods and good stability was observed for -70degrees C storage of all measured components. CONCLUSIONS: The stir method might be more useful than refrozen method to prepare pooled sera.
Aspartate Aminotransferases ; Bilirubin ; Blood Urea Nitrogen ; Creatinine ; Glucose ; Potassium ; Quality Control ; Sodium

The antihypertensive effects of tripamide was studied in 19 cases of essential hypertension. After 4 weeks treatment with daily dosage of Tripamide (Normonal(R)) 15mg, the dosage was adjusted to 30mg in 10 cases. Before and after treatment laboratory tests were performed in 11 cases. The obtained results were as follows: 1) After 4 weeks treatment with daily dosage of Tripamide 15mg, mean systolic and diastolic blood pressure was decreased by 25 mmHg (12.7%) and 9.7 mmHg (8.5%) respectively(p<0.01), and in 58% of the cases, good or fair control of blood pressure was resulted. 2) After final treatment, mean systolic and diastolic blood pressure was decreased by 29.7 mmHg(15.1%) and 15.0 mmHg(120.5%) respectively(p<0.005) and in 79% of the cases, good or fair control of blood pressure was resulted. 3) There was no significant changes in the values of sodium, potassium, BUN, creatinine, uric acid, cholesterol, SGOT, SGPT and calcium after treatment. 4) There was no significant side effect except one case of mild fatigue and tingling sense of extrmities which were subsided spontaneousely.
Alanine Transaminase ; Aspartate Aminotransferases ; Blood Pressure ; Calcium ; Cholesterol ; Creatinine ; Fatigue ; Hypertension ; Potassium ; Sodium ; Uric Acid

The effect of three anesthetics on the plasma lipid and enzyme were compared in patients with hypertension who required surgery. Thirty patients were divided into three groups of ten; Group l : normal blood pressure with normal plasma cholesterol, Group ll : high blood pressure with normal plasma cholesterol, Group lll : high blood pressure with high plasma cholesterol. The patients in each group randomly received one of these three anesthetics, halothane, enflurane and Innovar. Measurement of SGOT, SGPT, serum cholesterol, r-GT and triglyceride were made on the preoperative day, immediate postoperative period, 24 th and 48 th postoperative hour with the following conclusions. 1) Effects of the three anesthetics on the plasma lipid and enzyme in the three groups were similar in the postoperative period (P>0.05) . 2) The trend of SGOT, SGPT and trig1yceride showed cubic equational changes(P<0.001).
Alanine Transaminase ; Anesthetics* ; Aspartate Aminotransferases ; Blood Pressure ; Cholesterol ; Enflurane ; Halothane ; Humans ; Hypertension ; Plasma* ; Postoperative Period ; Triglycerides

OBJECTIVE: To study the value of serum gamma-glutamyl transpeptidase (GGT) combined with direct bilirubin (DB) in the diagnosis of biliary atresia. METHODS: A total of 667 infants with cholestasis who were hospitalized and treated from July 2010 to December 2018 were enrolled as subjects. According to the results of intraoperative cholangiography and follow-up, they were divided into biliary atresia group with 234 infants and cholestasis group with 433 infants. The two groups were compared in terms of age of onset, sex, and serum levels of total bilirubin (TB), DB, alanine aminotransferase (ALT), aspartate aminotransferase (AST), total bile acid (TBA), and GGT. A receiver operating characteristic (ROC) curve analysis was performed for indices with statistical significance, and the area under the ROC curve (AUC) and the optimal cut-off value for diagnosis were calculated. RESULTS: The biliary atresia group had a significantly younger age of onset than the cholestasis group (P<0.001). There were no significant differences in sex, ALT, and AST between the two groups (P>0.05), while the biliary atresia group had significantly higher serum levels of TB, DB, TBA, and GGT than the cholestasis group (P<0.05). GGT combined with DB had the highest AUC of 0.892 (95% confidence interval: 0.868-0.916) in the diagnosis of biliary atresia. At the optimal cut-off values of 324.0 U/L for GGT and 115.1 μmmol/L for DB, GGT combined with DB had a sensitivity of 79.8% and a specificity of 83.2% in the diagnosis of biliary atresia. CONCLUSIONS GGT combined with DB has high sensitivity and specificity in the diagnosis of biliary atresia and can be used as an effective indicator for diagnosis of biliary atresia in infants.
Alanine Transaminase ; Aspartate Aminotransferases ; Biliary Atresia ; diagnosis ; Bilirubin ; Humans ; Infant ; gamma-Glutamyltransferase ; blood