One pathogenic free-living amoeba, strain W042302 (Fig. 1.), was first isolated from the cooling water of a power plant in Shanghai, in April, 1986. It could result in the deaths of mice, and recovered from the brain tissue of the dead mice. This pathogenic free living amoeba could be induced into trophozoite with two flagellae (Fig. 2.). Protein patterns obtained by PAGE showed twelve bands stained by Coomassie brilliant blue R250. The isoenzyme patterns of both acid phosphatase and alkaline phosphatase of the amoebic extract exhibit only a single band, while iactate dehydrogenase is devoid of noticeable activity. From the results obtained in the present study, it is inferred that strain W042302 may be belong to Naegleria australiensis.

PURPOSE:Insulin induced hypoglycemia and L-dopa are potent for growth hormone(GH) secretion in children. We evaluated the effects of GH secretion with insulin and L-dopa in 22 children with height percentile below 3 and 11 children with height percentile between 10 to 25. METHODS:Thirty four children were performed GH secretion study after classified by height percentile and bone age according to their age and sex. Twenty two children are height percentile below 3 and bone age is delayed more than one years compare to chronologic age(group A). As a control group, twelve children took part in this study and their height percentile were between 10 to 25 but, bone age was not concerned(group B). Serum GH concentration and blood glucose level was detected on 0, 30, 60, and 90 minutes after insulin 0.1U/kg was injected intravenously. And then serum GH concentration was measured on 0, 30, 60, and 90 minutes after L-dopa 10mg/kg was administered orally. Serum GH was measured by radioimmunoassay. RESULTS:GH level in group A was below 7ng/mL in 13 children(59%) after insulin and L-dopa administration respectively but in 11 children(50%) GH level were all below 7ng/mL after insulin and L-dopa adminstration. GH deficiency(7ng/mL) was detected only one children in group B. In Group A and B, peak GH concentration was noted on 30 minutes after insulin administration, but on 60 minutes after L-dopa, peak GH concentration appeared in group B. GH concentration in zero time to 90 minutes after L-dopa was steady increased in group A. CONCLUSION: Anthropometric data such as height percentile and bone age are good for prediction of GH deficiency and if we use these data and GH secretory effects of insulin induced hypoglycemia and L-dopa, we can predict GH deficiency more accurately.
Blood Glucose ; Child* ; Growth Hormone* ; Humans ; Hypoglycemia* ; Insulin* ; Levodopa* ; Radioimmunoassay

Purpose: This study aimed to examine the effects of knowledge of Human Papilloma Virus (HPV) and health beliefs related to HPV vaccination on the intention of cervical cancer prevention behavior in Nurses. Methods: Data were collected by conducting a survey of 222 nurses at a single tertiary hospital in J city from September 26 to October 02, 2019. The data were analyzed in SPSS WIN version 23.0 using descriptive statistics, t-test, ANOVA, Pearson’s correlation coefficient and Multiple linear regression. Results: The mean score for HPV knowledge was 7.98. Regarding health beliefs about HPV vaccination, the mean score for the level of perceived benefit was 3.08, and for perceived sensitivity was 2.09. The factors influencing the intention of cervical cancer prevention behavior were perceived benefits, severity, contraception, clinical career, and experience with HPV testing. Conclusion The results of the study indicate that it is necessary to develop and apply education programs that enhance cervical cancer and HPV knowledge. Health beliefs related to HPV vaccination should be integrated when developing nursing intervention to improve the intention of cervical cancer prevention behavior in nurses.