OBJECTIVE: The purpose of this study was to investigate possible menopause related changes in circulating insulin-like growth factor binding protein 3 (IGFBP-3) levels and their relationship with insulin-like growth factor 1 (IGF-1) plasma levels, osteocalcin(Ost) and urinary deoxypyridinoline(Dpd) in either surgical menopause or natural menopause, METHOD: Seventy-two postmenopausal women (surgical menopause 48, natural menopause 24) were invited to participate in this study. In all subjects plasma IGF-1 and IGFBP-3 levels were measSURED by radioimmunoassay and Ost and Dpd were measured by enzyme linked immunosorbent assay(ELISA). RESULTS: No difference was found between mean IGFBP-3 plasma levels in the two groups studied(3,522 +/- 926 vs 3,854 +/- 569 ng/ml), while mean IGF-1 levels were significantly lower in natural menopause as compared with surgical menopause (natural 126 +/- 44 vs surgical 163 +/- 66 ng/ml, p=0.007). No difference was found between mean Ost levels in the two groups studied (natural menopause 8.0 +/- 2.9 vs surgical menopause 8,9 +/- 2.1 ng/ml, p=0.113) and mean Dpd levels in the two studied (natural menopause 6.8 +/- 2.3 vs surgical menopause 7.8 +/- 3.4 mM, p=0.213). CONCLUSION: IGF-1 was significantly lower in natural menopause as compared with surgical menopause, but no significant difference was found in IGFBP-3, Ost, and Dpd levels
Biomarkers* ; Carrier Proteins* ; Female ; Humans ; Insulin* ; Insulin-Like Growth Factor Binding Protein 3 ; Insulin-Like Growth Factor Binding Proteins* ; Insulin-Like Growth Factor I ; Menopause* ; Osteocalcin* ; Plasma ; Radioimmunoassay

No abstract available.
Fruit* ; Pregnancy*

Fourty three patients known to hnve cervical intraepithelial neoplasia were assigned to Papanicolaou smear in five different ways, i, e, A) cotion tipped wood applieator at the pasterior vaginal fronix and the ectocervix, B) cotton tipped wood applicator at the ectocervix and the endocervical canal, C) Cytohrush at the endocervical canal, D) Cervexbrusk and E) Cyto-spatula. At the completion of cytologic study, all the subjects were done colposcopically directed biopsy and/or ECC. To evaluate the false negative rates of the cytologic test, cervical cone biopsy or hysteectorny was performed on all the patient. The false negat,ive rates were 53.5% in A) 39.5% in B), 14,0% in C), l8.6% in D), 25.6% in E) and statistical differences occurect between each group, It was also found that bleedings were most frequently endountered in E) and the encocervical cells were most frequently appeared in C). With these results, it can he stated that the rate of negative encocervical cells in the srnear were correlated with the false negative rates of cervical cytology.
Biopsy ; Cervical Intraepithelial Neoplasia ; Cervix Uteri* ; Female ; Humans ; Papanicolaou Test ; Wood

OBJECTIVES: Early diagnosis of intrauterine growth retardation is important to ensure optimal monitoring and delivery with the introduction of real-time and Doppler ultrasound systems, a noninvasive method of measuring human fetal blood flow has become available. The aim of this study is to compare blood flow velocity waveforms at the fetal descending aorta and umbilical artery in normal and in patients with pregnancy induced hypertension. METHODS: Using a combination of linear array real-time and pulsed Doppler ultrasound, blood flow velocity measurements were carried out at the fetal descending aorta and umbilical artery in 35 normal pregnancies and 18 cases of pregnancy induced hypertensive patients. RESULTS: The mean systolic/diastolic ratio of umbilical artery and aorta was significantly higher in PIH patients than in normal pregnancies(3.8 +/- 0.81 versus 2.97 +/- 0.52, p<0.05) and to predict perinatal morbidity, umbilical velocimetry is more sensitive than that of descending thoracic aorta. CONCLUSION: This study suggests that umbilical artery velocimetry could be used as a marker to predict adverse perinatal outcome.
Aorta ; Aorta, Thoracic* ; Blood Flow Velocity ; Early Diagnosis ; Female ; Fetal Blood ; Fetal Growth Retardation ; Humans ; Hypertension, Pregnancy-Induced ; Pregnancy ; Rheology* ; Ultrasonography ; Umbilical Arteries

No abstract available.

OBJECTIVE: Although the use of cytology in screening has reduced morbidity and mortality from invasive cervical cancer, there has been limitation because of the low sensitivity and high false negative rate in the detection of preclinical or clinical disease of the cervix. This study was performed to explore the usefulness of Hybrid Capture System HPV DNA test as a diagnostic method of the cervical cancer. METHODS: Cervical cytology and Hybrid Capture System 1 (HCS1) HPV DNA test were performed in 1,023 women who visited Gynecologic Oncology Clinic in Guro Hospital, Korea University Medical Center. HPV DNA were retested by HCS1, HCS2 and Polymerase Chain Reaction(PCR), in randomly selected 200 women to compare these DNA tests. RESULTS: While the sensitivity and specificity of cervical cytology in detection of cervical lesion were 71.2% and 89.5%, those of HCS1 HPV DNA test were 63.0% and 86.9% respectively. There was significant difference in detection of cervical precancerous lesions between HCS1 and HCS2 (P<0.05), but not between HCS2 and PCR (P=0.14). And the sensitivity and specificity were improved with combining cytology and HCS1 HPV DNA test(82.2%, 86.9%~). CONCLUSION: HCS HPV DNA test may be considered as a useful adjunctive test with cervical cytology in cervical cancer screening.
Academic Medical Centers ; Cervix Uteri ; DNA ; Female ; Human Papillomavirus DNA Tests* ; Humans ; Korea ; Mass Screening* ; Mortality ; Polymerase Chain Reaction ; Sensitivity and Specificity ; Uterine Cervical Neoplasms*

No abstract available.
Animals ; Horns* ; Pregnancy*

No abstract available.
Fibronectins* ; Plasma* ; Pre-Eclampsia*

No abstract available.
Female ; Pregnancy ; Pregnancy Outcome* ; Pregnancy*

No abstract available.