Objective To explore the best opportunity of termination of pregnancy and conservative therapy in the treatment of lata trimester of pregnancy combining hypertension or preeclampsia.Methods The clinical data of 198 patients with pregnancy combining hypertension or preeclampsia were studied retrospectively.Among the total patients,107 patients performed conservative therapy (conservative therapy group),91 patients performed termination of pregnancy (termination of pregnancy group).The prognosis of two groups was compared,including maternal and neonatal complications and morbidity and mortality.ResultsThe cesarean section rate of conservative therapy group was 54.2％ (58/107),termination of pregnancy group was 51.6％(47/91 ),there was no significant difference between two groups(P＞0.05 ).The perinatal complication rate of conservative therapy group and termination of pregnancy group was 15.9％(17/107) and 17.6％( 16/91 ),there was no significant difference between two groups(P＞0.05).The rate of placental abruption,low platelet disease,hypoproteinemia,postpartum hemorrhage between two groups had no significant difference (P＞0.05).Conservative therapy group had 3 cases neonatal asphyxia,1 case neonatal death.Termination of pregnancy group had 7 cases neonatal asphyxia,1 case neonatal death.The rate of adverse events of conservative therapy group had no significant difference compared with termination of pregnancy group (P＞0.05 ).The perinatal average weight of conservative therapy group was (2.635 ± 0.446)kg,termination of pregnancy group was (2.014 ±0.721) kg,there was significant difference (P＜0.05).Conclusion Under the premise of control blood pressure,spasmolysis,ensure maternal and neonatal safety,expectant monitoring can give more chances for fetuses to get more mature so decrease the complications.

Objective To study the variation of the urogenital hiatus dimension in late pregnancy women by three-dimensional(3D) pelvic floor ultrasonography,to provide imaging evidence in the study of the relationship between pregnancy and pelvic floor dysfunction diseases.Methods Twenty nulliparas and forty late pregnancy women were examined by 3D pelvic floor ultrasonography to obtain the image of urogenital hiatus in which anteroposterior diameter of urogenital hiatus (AP),left to right diameter of urogenital hiatus (LR) and area of urogenital hiatus (HA) were measured and compared.AP,LR and HA were also compared between the late pregnancy women with stress urinary incontinence symptom and those without stress urinary incontinence symptom.Results AP,LR and HA in late pregnancy women were greater than those in nulliparas(all P ＜0.05) and had no difference between the late pregnancy women with stress urinary incontinence symptom and those without stress urinary incontinence symptom(all P ＞0.05).Conclusions 3D pelvic floor ultrasonography is an effective imaging method to observe pelvic support in pregnancy women.

Objective To analyze the association between pre-pregnancy body mass index,pregnancy weight gain and gestational diabetes(GDM).Methods The pre-pregnancy body mass index,pregnancy weight gain and the incidence data of 345 gestational diabetes with full-term primiparae were analyzed.Results The GDM ratio of low-weight,ideal weight group,over-weight was 2.78％,2.96％,16.04％,respectively over-weight GDM pregnancy was significantly higher than the ideal weight group( x2 =4.269,P ＜0.05),and GDM over-weight before pregnancy was significantly higher than the low weight group the incidence of GDM,the difference was statistically significant( x2 =17.299,P ＜0.01 ) ;Pregnant women in different pregnancy weight gain A( ＜ 11.0kg),B( 11.0 ～ 17.9kg),C( 18.0～24.9kg),D(≥25.0kg) range,the GDM were 0％,1.75％,6.60％,11.02％,that GDM of A,B,C,D group were statistically different( P ＜ 0.05 ).Rate of weight gain during pregnancy on pregnancy size was proportional to the impact of diabetes.Conclusion Pre-pregnancy body mass index,pregnancy weight gain had clinical significance in evaluation of gestational diabetes.

Ginseng is a typical adaptogen which has resistance to various stresses. This effect is related to the hypothalamic-pituitary-adrenal (HPA) axis. As the main active ingredients, saponin has the similar structure to steroids. The regulation characteristics of ginseng saponin on the HPA axis are narrated from the aspects of total saponin and saponin monomers in this paper after the introduction of adaptation definition and HPA axis regulation mechanisms. Pharmacological effects of ginseng saponin and the regulation effect of HPA axis are summarized finally.
Adaptation, Physiological ; Adrenocorticotropic Hormone ; secretion ; Animals ; Corticosterone ; secretion ; Ginsenosides ; isolation & purification ; pharmacology ; Humans ; Hypothalamo-Hypophyseal System ; drug effects ; secretion ; Panax ; chemistry ; Pituitary-Adrenal System ; drug effects ; secretion

Acupuncture Points ; Acupuncture, Ear ; instrumentation ; Adult ; Aged ; Female ; Humans ; Male ; Middle Aged ; Spinal Nerve Roots ; physiopathology ; Spondylosis ; physiopathology ; therapy ; Young Adult

OBJECTIVE: To review the pathological and clinical features and treatment of sinonasal malignant melanoma. METHOD: A retrospective analysis of 23 cases of sinonasal malignant melanoma. All the patients were conformed by histopathology, the most common symptoms were nasal obstruction and epistexis. Eight cases were treated with surgery, 8 with surgery and radiotherapy, 5 with surgery and chemotherapy, 2 with surgery and ra- diotherapy plus chemotherapy. RESULT: Twenty patients were followed up, the survival rates of 3 and 5 years were 50% (10/20) and 35% (7/20), respectively. CONCLUSION Sinonasal malignant melanoma has an aggressive behavior and easy recurrence and poor prognosis. Early diagnosis and reasonable treatment can increase the survival rate of the disease.
Humans ; Melanoma ; mortality ; pathology ; therapy ; Nasal Obstruction ; Neoplasm Recurrence, Local ; Nose Neoplasms ; mortality ; pathology ; therapy ; Paraganglioma ; Paranasal Sinus Neoplasms ; mortality ; pathology ; therapy ; Retrospective Studies ; Survival Rate

Objective To evaluate the expression and the relativity of PMS2,Akt1 and P-AktS473 protein in A2780,Caov3,C13* and ES2 ovarian cancer cell lines .Methods The expression of PMS2 ,Akt1 and P-Akt S473 protein in A2780 ,Caov3 ,C13*and ES2 ovarian cancer cells was detected by Western Blot .After treated with IGF-1 (Akt1 activator) and API-2 (specific Akt1 in-hibitor) ,Caov3 ,ES2 and A2780 cells were collected and the level of PMS2 was detected by Western Blot .Results PMS2 ,Akt1 and P-Akt S473 proteins were detected in all of the four ovarian cancer cell lines with varied expression levels ,and the activity of Akt1 was inversely related to PMS2 expression in ovarian cancer cells .Exposed to Akt kinase stimulator IGF-1 ,ES2 and Caov3 cells were detected with a dramatically PMS2 decreasing .Meanwhile ,the decreasing of PMS2 protein was time-dependent on IGF-1 .Treated with API-2 ,Akt kinase specific inhibitor ,A2780 was detected with PMS2 dramatically increasing ,and the increasing of PMS2 pro-tein was time-dependent on API-2 .Conclusion In ovarian cancer cells ,PMS2 expression could be directly regulated by activated Akt1 .

N-carbamoylase is a part of hydantoinase operon which can transform N-carbamoylamino acid to corresponding ammo acids. The L-N-carbamoylase of Arthrobacter BT801, codied by the HyuC gene, is the rate-limiting and the only stereoselective enzyme. HyuC DNA fragment was amplified by PCR from the plasmid of pUC18-169. The target fragment was introduced into pPIC3. 5K plasmid to construct the pPIC3. 5K-hyuC expressing vector which was then transduced into Pichia pastoris GS115 cells after being linearized by BglⅡ digestion. Multi-copies insertion transformants were screened on G418 plates. The recombinant protein was proved to have biological activity of hydrolyzing N-carbamoylphenylalanine into phenylalanine through enzyme activity determination.

Objective To investigate the diagnostic value of transrectal ultrasonography (TRUS)for female traumatic urethral stricture.Methods Fifteen female patients with traumatic urethral stricture were examined by using TRUS and urethrography and the examination results were compared with op-eration findings.Results The ultrasonography results of all patients were in consistency with their operation findings,while the urethrography results of six patients were different from their operation findings.Conclusion TRUS is of great value in the diagnosis of female traumatic urethral stricture.

Traditional Chinese medicine has a long history of intranasal administration. Compared with the other administration routes, intranasal administration has the benefits of fast absorption, high bioavailability, high brain-targeting and non-invasive. In the past few years we take "Xingnaojing" and "Tongqiao Sanyu formula" as model drug and studied pharmacokinetics of effective components of different polarities. MDCK/MDCK-MDR1 cells were used to simulate blood brain barrier to study the permeate behaviors of different drug and the mechanism of enhancing effects of aromatic medicine. Then a microemulsion (modified by mPEG2000-PLA) was prepared for intranasal administration, and the pharmacokinetics and investigated tissue distribution were studied by fluorescence imaging. The irritation of the drug and different preparations were studied on human nasal epithelial cell (HNEC) cell and living animals. In this paper, we reviewed the achievements and hope that it can provide constructive suggestions for the future research.
Administration, Intranasal ; instrumentation ; methods ; Animals ; Biological Availability ; Blood-Brain Barrier ; drug effects ; Drugs, Chinese Herbal ; administration & dosage ; pharmacokinetics ; Humans