Background:The urocytogramme is a certain laboratory tests, although older. By studying the cellular elements from the wall of the bladder trigone desquamated in the urine, it allows cyto-hormonal diagnosis. It allows to assess the presence and importance of the biological effect of sex steroids. This examination is not commonly used because they are poorly known in our country. It's a review of how simple, noninvasive, inexpensive. Objectives:This study aims to learn about the value of urocytogramme in normal menstruation period of girls. Subjects and method:A study was conducted on 143 high school girls of Hai Ba Trung Secondary School, Hue city. The mean age was 15\xb18 months, completely puberty; the average weight was 45.7\xb16.8 kg; average height was 156.8 \xb18.5 cm. The duration of study was from September 2006 to May 2007. Results:Urocytogramme had the index which changed according to the phase of the menstrual cycle and correlated closely with sex hormone concentrations in the ovulatory phase. The IK index had the value in ovulation diagnostic phase with the sensitivity and specificity concentrations equivalent to LH and plasma Estradiol. Conclusion:Urocytogram was a useful test for the diagnosis of in normal menstruation period of adolescent girls. It was easy, cheap and truly reflected oestrogen activity to help doctors making decision for the treatment of lasting amenorrhea disorders.
Menstrual Cycle ; Adolescent

Background: In Viet Nam, there were many researches on determining lead level in blood, food and environment. But until now, there were not researches on determining lead level in fishermen community. Objectives: Determine trace amount of lead by von-ampe dissolve anot using electrode BiFE. Analysis on trace amount of lead in blood and urine of fishermen in Canh Duong village. Propose solutions for preventing lead poisoning in studied community. Subjects and method: Fishermen in Canh Duong village, Phu Loc, Thua Thien Hue province. The method differential pulse-anodic stripping voltametry (DP-ASV) using Bismuth Film Electrodic in situ was successfully applied to measure lead levels in blood and 24h urine of fishermen in Canh Duong village. Results: The mean level of lead in blood of the suspected group (fishermen) in Canh Duong village (34,7 \xb5g/dL) was higher than that of the control group (16,3 \xb5g/dL). For both groups, 37 out of 40 blood samples (92,5%) had lead level higher than WHO\u2019s recommended level (10 \xb5g/dL). Especially, 6 of 40 blood samples (15%) had lead level higher than 50 \xb5g/dL. The lead level in 24h urine of suspected group had slightly higher (about 1,2 times) than that in the control group. The lead level of the two groups was much higher than the normal level. Conclusion: The method DP-ASV/BiFE in situ was applied successfully to determine lead level in blood and 24h urine. The investigative results of related information showed that: the risk of chronic lead poisoning in studied community very high.
Lead/ adverse effects ; chemistry ; antagonists & ; inhibitors ;