Medical Laboratory Technology Journal
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Produk Urikase dari Bacillus sp. Kontaminan Laboratorium
Get PDFUrease is an enzyme catalyst in the reaction of oxidation of uric acid into Allantoin. Oxidation of uric acid by the enzyme has become a basic principle of measurement of uric acid levels in the human body. This research to know urikase derived from the bacterium Bacillus sp that contaminate the air Laboratory of Microbiology Department of Health Analyst Banjarmasin. The research is descriptive survey. Airborne bacteria were isolated and identified for Bacillus sp. The identification is done by examination of macroscopic, microscopic and biochemical tests subsequently performed tests using nutrient agar medium containing 0.2% of uric acid. Results of the study showed there were two isolates of Bacillus sp and obtained clear zone on both these isolates. Conclusions of research there are contaminants Bacillus sp. as much as 40% in the laboratory. 100% of the yield urikase Bacillus sp. Urikase advice from Bacillus sp can be used as an alternative reagent uric acid probes spectophotometric method
Perbedaan Kadar Hemoglobin Metode Sianmethemoglobin dengan dan Tanpa Sentrifugasi pada Sampel Leukositosis
Get PDFExamination of hemoglobin levels influenced leukocytosis sianmethemoglobin method that causes increased absorbance measurements of hemoglobin levels increased significantly and the false blood sample that has been diluted with a solution Drabkins in centrifugation at 3000 rpm for 10 minutes and then the absorbance of the supernatant was measured with a photometer at λ 546 nm. This study aimed to analyze the differences in hemoglobin level examination siamethemoglobin method with and without centrifugation at sample leukocytosis. This type of research is observational research laboratory. The study design was cross-sectional study. Samples were taken from the remaining blood samples of patients who have been examined leukositnya number more than 20,000 / uL with Hematology Analyzer (CEL-DYN Ruby) February-April 2014, and were divided into 4 groups based on criteria that group 1. leukocyte count of 20,000 / uL-29 999 / mL, group II. 30,000 / uL-39 999 / uL, the group III. 40,000 / uL-49,999 / uL, the group IV. More than 50,000 / uL. The number of samples taken were 20 samples of each group, a total sample of 80 samples. The analysis showed no significant difference in hemoglobin levels siamethemoglobin method with and without centrifugation at sample leukocytosis with a value of p = 0.000 less than 0.05 α. Leukocytosis Turbidity affects the difference in hemoglobin levels with and without centrifugation, the higher the number the greater the difference in leukocyte levels of hemoglobin, hemoglobin level examination results of the study based on the criteria of the number of leukocytes obtained by the difference in hemoglobin levels with and without centrifugation in group I. 0.22 ± 0.07 g / dL, group II 0.40 ± 0.22 g / dL, a group III. 0.44 ± 0.14 g / dL, Group IV. 0.85 ± 0.41 g / dL. The level of hemoglobin in the sample sianmethemoglobin method leukocytosis with more than 20,000 / uL need a centrifuge so that appropriate hemoglobin levels over the patient's clinical condition
Hubungan Asupan Serat, Kolesterol, Natrium dan Olahraga Dengan Kadar Kolesterol dan Hipertensi pada Lansia
Get PDFHypercholesterolemia is an excess of cholesterol in the blood, can be factors for heart disease and stroke. The cause of hypertension is heredity, age, sex, obesity (overeating), lack of exercise, stress, excessive salt intake, another effect: smoking, alcohol consumption, taking drugs. The purpose of this study was to determine the relationship of fiber intake, cholesterol, sodium and exercise with cholesterol and hypertension in the elderly group S. Parman Banjarmasin. Type of research is descriptive analytic research using cross sectional design of the study, which was conducted in a group of elderly Regional Health Center S. Parman Banjarmasin. This research was conducted in January through June 2015 with a sample size of 50 people. The data obtained is the intake of cholesterol, sodium, exercise and cholesterol and hypertension. The statistical test used is Chi Square test (