Objective To explore the treatment of gestational diabetes mellitus (GDM) and the selection of time and pattern for termination.Methods A prospective study on 40 cases of patients with GDM was carried out.The patients' clinical data were analyzed by statistical method.Results There was a significant difference in the neonatal suffocation between insulin treatment combined with diet limitation and diet limitation alone(P0 05). Compared with 37 to 40 gestational weeks, neonatal morbidity obviously increased in 40 gestational weeks (P

Objective: To investigate socialdemological factors,mental stress and dysthymia and their relationship with Cesarean section in normal city primipara.Methods: In a prospective observational study,200 normal city primipara were followed up longitudinally from 36 pregnancy weeks to labor.Their socialdemological factors were recorded,the level of mental stress and dysthymia were measured in late pregnancy by the self-made pregnanced women's questionaires and CES-D,mode of delivery was also recorded.Results: The occurrence rate of dysthymia among normal city pregnanced women was 28%.Age,educational level,family's mensal income,attendance of maternity school,friends and relatives with unfavorable delivery,mental preparation for delivery,relationship with husband and uneasiness about newborns' health were related significantly to the occurrence rate of dysthymia(P

Objective Using mouse autoimmune premature ovary failure (POF) model to seek theoretical evidence for a possible clinical therapy of autoimmune POF with glucocorticoid (GC) or an-drogen. Methods After autoimmune POF was induced in 60 mice by Pzp3, the mice were randomly as-signed into 3 groups (n=20) : Two groups were treated with GC or androgen and the control group was treated with distilled water. We observed the changes in the sexual cycles of the mice, the serum level of AzpAb, infiltration of cells positively expressing CD45 in the ovary, and pathological alterations of the ovary. Results The sexual cycle of each therapy group was significantly different from that of the control group. The mean serum level of AzpAb of each therapy group was significantly lower than that of the con-trol group, and the mean serum level of AzpAb in the GC group was significantly higher than that of the androgen group. The percentage of growing follicles in the ovary of each therapy group was significantly higher than that of the control group. Ovaries infiltrated by cells positively expressing CD45 of each thera-py group were significantly fewer than those of the control group. Conclusion GC or androgen in mice with autoimmune POF could obviously ameliorate the pathogenetic conditions of the disorder, and both treatments have similar therapeutic efficacy.

Objective To evaluate ultrasonic measurement of fetal thigh soft tissue thickness in the estimation of fetal weight . Methods Fetal biparietal (BPD), head cirumference (HC), abdominal cirumference (AC) , femur length (FL) and fetal thigh soft tissue thickness (TSTT) were measured by ultrasonography in 196 pregnant women during five days before dilivery and the relation with neonatal birth weight were analyzed.Results There was significantly correlation between TSTT and neonatal weight (r=0.865) , and it was better to estimate fetal weight with TSTT than with the other parameters. The prospective study showed that the predictive value of fetal TSTT was 80 1%.Conclusions The ultrasonic measurement of fetal TSTT is a simple and valuable index in estimation of fetal weight. [

OBJECTIVE: To evaluate the safety, effectiveness and complications of serial invasive prenatal diagnostic techniques, and to investigate the prenatal diagnosis indication as well as to analyze the abnormal chromosomal karyotype. METHODS: We retrospectively studied all patients from March 2005 to May 2012 who received amniocentesis and cordocentesis in the prenatal diagnosis center of Second Xiangya Hospital. The indication of the procedure, successful rate and complications were evaluated, and 25 abnormal chromosome nuclear types were analyzed. RESULTS: A total of 669 patients received invasive prenatal diagnosis from March 2005 to May 2012 in Second Xiangya Hospital: 598 received amniocentesis and 71 cordocentesis carried out. Compared with the cordocentesis group, the amniocentesis group had higher achievement ratio (91.54% vs 100%, P<0.05), lower spontaneous abortion rate (1.41% vs 0.33%, P<0.05), fewer abnormal karyotypes (11.27% vs 2.84%, P<0.05) and lower expenditure (880 yuan vs 800 yuan, P<0.05). Positive screening, advanced maternal age, and ultrasonography abnormality were the top 3 indications of amniocentesis and cordocentesis. We found 25 abnormal karyotypes, including 6 cases of trisomy 21, 4 sex chromosomal abnormalities, 7 autosomal balanced translocations, 1 marker chromosome, and 7 mosaics. CONCLUSION As a widely used invasive prenatal diagnosis, amniocentesis is safe and effective. The complications of cordocentesis are much higher than those of amniocentesis, which is not a proper routine procedure for prenatal diagnosis of abnormal karyotype. The analysis of karyotype not only can identify fetal chromosome abnormality, but also provide the scientific basis for pregnancy continuation, thus reducing the ratio of birth defect.
Abnormal Karyotype ; statistics & numerical data ; Adult ; Amniocentesis ; methods ; Cordocentesis ; adverse effects ; methods ; Evaluation Studies as Topic ; Female ; Humans ; Karyotyping ; methods ; Pregnancy ; Prenatal Diagnosis ; methods ; Retrospective Studies

To explore the effect of adipose-derived mesenchymal stem cells (ADMSCs) on ovarian damage induced by cyclophosphamide (CTX) and its mechanism.
 Methods: ADMSCs isolated from adipose tissue of female SD rats were cultured and divided into a blank group and a CTX group (n=15 in each group). CTX (75 mg/kg) was injected intraperitoneally to establish a model of ovarian damage in rats. A total of 45 female SD rats were also divided into 3 groups: Group A (15 rats, only injected intraperitoneally with 75 mg/kg CTX diluted with 1 mL 0.9% saline), Group B [15 rats, injected intraperitoneally with 75 mg/kg CTX diluted with 1 mL 0.9% saline, after 4 estrus cycles, injected 0.6 mL ADMSCs (6×105 cells) by the tail vein], and Group C [15 rats, injected intraperitoneally with 75 mg/kg CTX diluted with 1 mL 0.9% saline, after 4 estrus cycles, injected 40 mL ADMSCs (20 mL per side, 2×104 cells) in situ ovarian]. After 4 estrus cycles, the changes of quality of life, ponderal growth were recorded, the sex hormone levels [estradiol (E2), follicle-stimulating hormone (FSH)] were tested by ELISA, and the morphology of ovarian tissue and follicle count were observed by HE staining. The expression of BMP-15, Bcl-2 and Bax in ovarian tissues were tested by immunohistochemistry, real-time PCR or Western blotting. The apoptosis rate of follicular cells was detected by TdT-mediated dUTP nick end labeling (TUNEL) assay.
 Results: After transplantation of ADMSCs, compared with the Group A, their quality of life of rats in the Group B and C was improved, and the ponderal growth was increased (both P<0.01). Compared with the Group A, the serum E2 levels in the Group B and the Group C were increased (P<0.01, P<0.05), and the FSH levels in the Group B and C were decreased (both P<0.01). The granular cell layer, the number of corpus lutein and the count of various grade follicles were significantly increased, and many new follicles and mature oocytes were observed in the Group B and C. Compared with Group A, the count of primitive follicles, sinusoidal follicles, pre-ovulation follicles and total follicles, and pre-sinusoidal follicles were dramatically increased in the Group B. The follicle at all levels count was increased in the Group C than that in the Group A (all P<0.01). Comparing with the Group A, the expressions of BMP-15 and Bcl-2 were increased (all P<0.01), the expressions of Bax was decreased (both P<0.01), and the apoptosis rates of follicular cells were decreased in the Group B and C (both P<0.01). However, there was no difference between the Group B and the Group C in the above indexes (all P>0.05).
 Conclusion: ADMSCs transplantation can effectively repair ovarian damage induced by CTX in rats, which may be achieved by inhibiting mitochondrial apoptosis of granulosa cells.
Animals ; Cyclophosphamide ; Female ; Mesenchymal Stem Cells ; Ovary ; Quality of Life ; Rats ; Rats, Sprague-Dawley