Excessive gestational weight gain has already become a global clinical and public health problem that seriously affects maternal health. Excessive gestational weight gain not only increases the cesarean section rate and induces adverse pregnant outcomes, but also affects offspring development and health. This article reviews the effects of excessive weight gain during pregnancy on offspring health and its underlying mechanisms. Excessive gestational weight gain may increase the risk of obesity, cardiovascular diseases, infectious diseases of the respiratory tract, diabetes, polycystic ovary syndrome, mental or psychological illness among offspring, and the pathophysiological mechanisms include inflammatory response, intestinal flora dysbiosis and epigenetics theory. However, further studies are required to validate these hypotheses and to evaluate the effect of excessive weight gain at different gestational stages on offspring health, so as to provide insights into reasonable management of weight gain during pregnancy and improvements of offspring health.

Objective To investigate the relationship between urolithiasis and vitamin D 3 as well as vitamin K 3. Methods 36 adult male SD rats were randomized to control group、stone forming group、vitamin D 3 group、vitamin D 3+stone forming group、vitamin K 3 group and vitamin K+stone forming group.OPN and its mRNA of kidneys were detected,and the crystal components in urine were determined. Results Vitamin D 3 and vitamin K 3 could enhance the expression of OPN mRNA in rat kidneys of stone models.Vitamin D 3 could increase the concentration of calcium in urine significantly.Vitamin K 3 could inhibit the excretion of oxalate in urine and also inhibits the deposition of oxalate crystals in kidney. Conclusions The results indicated that vitamin D 3 may promote stone formation via various mechanisms,whereas vitamin K 3 could inhibit this process.

OBJECTIVE:To study the compatible stability of Levofloxacin with Tinidazolc in Glucose Injection.METHO-DS:The contents were determined by UV-spectrophotometry and the appearance and pH value were observed within 8h after mixing of levofloxacin with tinidazolc in glucose injection at room temperature(20℃).RESULTS:The contents,pH value and appearance of the mixed solution showed no significant changes within 8h.CONCLUSION:The mixture of the levofloxacin and tinidazolc in glucose injection can be used within 8h after mixing.

OBJECTIVE:To prepare dexamethasone acetate borneol cream and to establish its quality control method.METHODS:Dexamethasone acetate borneol cream was prepared by grinding method;dexamethasone acetate and phenol were identified by TLC,and the content of the principal agent was determined by ultraviolet spectrophotometry.RESULTS:The prepared cream fitted the description of China Pharmacopeia(2005 edition) in identification and tests etc.The linear range of dexamethasone acetate was 12.06～28.14 ?g?mL-1(r=0.999 7),and the average recovery rate of 98.52%(RSD=0.66%).CONCLUSION:The preparation is reasonable in compounding,simple and feasible in techniques,and its quality is stable and controllable.

OBJECTIVE:To establish a method for the contents determination of 4 ingredients in Ligustrum lucidum decoration piece by reference extract method. METHODS:HPLC was performed on the column of XBridge C18 with mobile phase of acetoni-trile-0.1% formic acid(gradient elution) at flow rate of 1.0 ml/min,detection wavelength was 254 nm,column temperature was 30℃and volume injection was 10μl. RESULTS:The linear range was 0.037-0.598 mg for neonuezhenide,0.006-0.101 mg for ac-teoside,0.189-3.023 mg for nuezhenide and 0.314-5.027 mg for specnuezhenide(r≥0.999 0);RSDs of precision,reproducibility and stability tests were no more than 3.8%;recoveries were 98.46%-104.83%(RSD=2.43,n=6),95.55%-104.57%(RSD=3.63, n=6),100.09%-104.39%(RSD=1.45,n=6)and 98.84%-104.97%(RSD=2.02,n=6). CONCLUSIONS:The method is simple, good reproducibility,and can be used for the contents determination of 4 ingredients in L. lucidum decoration piece.

Adult ; Aged ; Antineoplastic Agents ; administration & dosage ; adverse effects ; therapeutic use ; Carcinoma, Squamous Cell ; therapy ; Chemoradiotherapy ; Diarrhea ; chemically induced ; Dose-Response Relationship, Drug ; Female ; Humans ; Leukopenia ; chemically induced ; Middle Aged ; Organoplatinum Compounds ; administration & dosage ; adverse effects ; therapeutic use ; Radiotherapy, Conformal ; Thrombocytopenia ; chemically induced ; Uterine Cervical Neoplasms ; therapy ; Vomiting ; chemically induced

As an important factor ensuring the indoor thermal comfort,air relative humidity may influence the indoor air quality.Based on the impact of air humidity on acceptable indoor air quality percentage,this paper presented the impact of air humidity on chemical pollutants (formaldehyde and ozone) and biologic contaminations.The research results showed that appropriate increase of relative humidity can decrease ozone concentration in the room,contrarily,can increase formaldehyde concentration.Therefore,in the room temperature,regulating air relative humidity in an appropriate level can improve the indoor air quality and decrease the harm of pollutants to human health.

Animals ; Epilepsy ; drug therapy ; physiopathology ; Hippocampus ; physiopathology ; Long-Term Potentiation ; Male ; Maze Learning ; drug effects ; Phytotherapy ; Pyrazines ; pharmacology ; therapeutic use ; Rats ; Rats, Sprague-Dawley

OBJECTIVE: Tacrolimus is widely used in organ transplant. However, the long-term effects of tacrolimus on Asian, in particular in Chinese people, are few. The aim of this study is to evaluate the efficacy and safety of long-term curative effect of tacrolimus used in kidney transplantation patients in China.DATA SOURCES: Electronic and manual retrieve of Medline database, Chinese journal full-text database, Cochrane library, and CEBM/CCD, and relevant medical journals in China were applied.DATA SELECTION: Published randomized controlled trials on tacrolimus in kidney allograft recipient were retrieved, and the data were underwent Meta analysis. Odds ratio (OR) and its 95% confidence interval (CI) were used as the measurement parameter of efficacy comparison. The statistical analyses were performed using Stata software.MAIN OUTCOME MEASURES: ①The survival ratio of patient/kidney after 1 year. ②The survival ratio of patient/kidney after 3 years. ③Rejection ratio after 3 years. ④Infection rate after 3 years. ⑤Incidence of liver dysfunction after 3 years. ⑥Blood glucose disorder after 3 years.RESULTS: A total of 3 trials were eligible for the inclusion efficacy, including 3 Chinese trials and 0 foreign trials. Results of meta-analysis indicated that tacrolimus prevented the recipients of kidney transplantation from rejection effectively in three years [OR=0.40, 95%CI (0.27-0.61), P < 0.000 1]. Tacrolimus prevented the recipients of kidney transplantation from impaired liver function in three years [OR=0.28, 95%CI (0.15-0.52), P < 0.000 1]. No statistical difference of the 1-year and 3-year survival rate of patients/ kidney was found in the patients between group tacrolimus and group cyclosporine. Statistical difference of blood glucose disorder were found in the patients between group tacrolimus and group cyclosporine [OR=2.39, 95%CI (1.41-4.05), P=0.001].CONCLUSIONS: Tacrolimus prevented the recipients of kidney transplantation from rejection and impaired liver function effectively in three years in China. No statistical difference of the 1-year and 3-year survival rate of patients/kidney was found in the patients between two groups. In addition, the main side effect of tacrolimus is blood glucose elevation.

ObjectiveTo investigate the effect of whole-period psychiatric rehabilitation on outpatients with schizophrenia.Methods90 outpatients with schizophrenia were randomly divided into the study group and control group with 45 cases in each group. All cases in two groups received pharmacotherapy, but cases of study group were added with whole-period psychiatric rehabilitation. Assessments were performed before and after study. All subjects were evaluated with the Brief Psychiatric Rating Scale (BPRS) and Social Disability Screening Schedule (SDSS).ResultsThe outcome of the study group was significantly superior to the control group on overall improvement according to the reductions of BPRS score, Anergia factor score, thought disturbance factor score, suspiciousness factor score and SDSS score(P<0.05-0.01).ConclusionThe whole-period psychiatric rehabilitation may play an important role in controlling symptoms and improving social function to outpatients with schizophrenia.