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V Wiwanitkit

Publications and source records attributed to V Wiwanitkit.

40 records · Page 3Linked to original sources

A study on attitude towards blood donation among people in a rural district, Thailand.

Blood and blood components are important in many situations. At present, there is only a donation system for blood banks to get blood in Thailand. Although the blood bank process has been founded in Thailand for many years, there is still an insufficient amount of blood for use. There are misguided attitudes on blood donation among the people in the rural areas. This study has been designed as a cross-sectional descriptive study to study attitude towards blood donation among the people in Bang Sapan District, Prachuab Kiri Khan Province, Thailand. Data from self-administered questionnaires were collected and statistical analysis was performed. We found that people in that area had a rather good attitude but this was still found in less than 50%. We found the attitude of the subjects only significantly correlated with the level of education. We concluded that improving the people's attitude on blood donation is important. We suggest that every blood bank should design a program for providing knowledge in order to improve the attitude of the people in that area. We also suggest that knowledge on blood donation should be repeatedly taught at any education level including the school system. This study can provided preliminary results for other studies.

Adolescent↗

Fast liver alkaline phosphatase isoenzyme in diagnosis of malignant biliary obstruction.

Fast liver alkaline phosphatase isoenzyme was measured by cellulose acetate electrophoresis in the sera obtained from 84 patients with specific hepatobiliary diseases and 10 control subjects. The mean value of this isoenzyme in patients with malignant extrahepatic obstruction was 130.58 +/- 107.08 U/L, significantly higher than that of patients with benign extrahepatic obstruction (65.63 +/- 34.14 U/L), as well as patients with intrahepatic cholestasis and infiltrative liver cancers (65.31 +/- 38.11 U/L and 48.47 +/- 36.85 U/L, respectively). Furthermore, we could not detect this isoenzyme in normal individuals. When 100 U/L was used as a cut-off value to discriminate between patients with malignant extrahepatic obstruction and the remaining hepatobiliary disorders, the sensitivity, specificity and accuracy of the test were 63 per cent, 84 per cent and 80 per cent, respectively. It is concluded that the fast liver isoenzyme could be a useful marker in diagnosis of malignant extrahepatic obstruction.

Adult↗