[Objective] To explore and analyze the diagnosis and treatment of gynecological diseases with blood stasis from the Medical Treasures of the Golden Chamber.[Methods] Through learning the book closely and referring to relevant articles,we analyze pathogenesis,symptoms,treatment principle and so on,so that we can conclude ZHANG Zhongjing's features of treating gynecological diseases with blood stasis better.[Results] ZHANG Zhongjing summarized the etiology and pathogenesis of gynecological diseases with blood stasis in five aspects:qi-stagnation,blood-insufficiency,cold,heat and water.In order to cure the diseases,he not only paid more attention to the relationship between qi and blood,but also put first thing of using regulating qi and blood as the treatment principle.[Conclusion] Medical Treasures of the Golden Chamber creates the treatment based on syndrome differentiation in gynecological diseases.Studying the ZHANG Zhongjing's features of treating gynecological diseases with blood stasis is significant to guide the clinical treatment.

Objective This study aims to analyze if high sensitivity C Reactive Protein (hs-CRP) was a independent risk factor of acute kidney injury(AKI) after A type aortic dissection surgery.Methods Clinical data of the 169 patients who underwent A type acute aortic dissection surgery from February 2009 to October 2010 were collected.Patients without preoperative detection of hs-CRP,patients with preoperative infection and patients diagnosed infection before AKI were excluded.Enrolled patients were divided into AKI group and non-AKI group,and according to using RRT or not,the patients were divided into RRT group and non-RRT group.All the factors were evaluated by means of univariate and multivariate logistic regression analysis to identify relative risk factors of AKI.Results AKI occurred in 95 cases(56.2％),Using RRT in 8 cases (4.7％).hsCRP is an independent risk factor of AKI(OR =0.975,95％ CI 0.952-0.999,P =0.041).hs-CRP and aortic cross clamping time were the independent risk factors of using RRT,The in-hospital mortality was significant difference between RRT group and non-RRT group (P ＜ 0.05).The area under the ROC curve of hs-CRP on RRT diagnosis was 0.733,95％ CI 0.570-0.896,P =0.026.The sensitivity of CRP ＞ 30.42 mg/L warning AKI need RRT was 87.5％,the specificity was 53.4％.Conclusion AKI after A type aortic dissection surgery was a severe complication and RRT associated with in-hospital mortality,hs-CRP was higher in acute aortic dissection patients.The level of hs-CRP and aortic cross clamping time were independent risk factors of AKI and RRT.

BACKGROUND:Fetal congenital malformation is an important cause of perinatal fetal death,in which neural tube defects (NTDs) in prenatal deformity screening is more common.In recent years,with the deterioration of environment and the increase in the number of elderly maternal,patients with NTDs are increasing,bringing serious social and family economic burden.Therefore,modern imaging methods are used to provide theoretical basis for prenatal screening NTDs.OBJECTIVE:To study the development of fetal spinal cord morphology by means of imaging,so as to provide reference for the diagnosis of prenatal screening.METHODS:A computer-based retrieval of CNKI,WanFang,VIP,CBM and PubMed databases was conducted for the report on the development of fetal spinal cord from 1959 to 2017,and their different imaging studies were summarized.RESULTS AND CONCLUSION:In view of the impact of radiation on pregnant women and the fetus,in order to better imaging,for different organizational structures using different detection methods.(1) X-ray and CT:due to radiation damage to pregnant women and fetuses,they are only used for the cadaveric spine ossification center development,X-ray has been abandoned,and CT has not seen a live report.(2) Ultrasound is easy to operate,and non-invasive for pregnant women and fetuses,which is the preferred method of inspection.(3) MRI,as an important supplement means of ultrasound,can provide imaging basis for the prenatal assessment of fetal spinal cord development and diagnosis of related diseases.(4) Noticeably,harm of radiation to fetus should be considered.

Objective Through the detection of the levels of serum betatrophin,anthropometric and biochemical indices,to determine the alteration of betatrophin levels in patients with polycystic ovary syndrome (PCOS) and the relationship between betatrophin levels and metabolic indexes such as 25-hydroxy vitamin D3 [25 (OH) D3].Methods The study group was composed of 24 women with PCOS and 20 age-natched healthy women as controls.Following general physical examination of the subjects,anthropometrie measurements were performed (height,weight,waist circumference,hip circumference).Body mass index (BMI) and waist-hip ratio were calculated;25 (OH) D3,Ca2+,fasting blood glucose,fasting insulin,triglycerides,high-density lipoprotein cholesterol (HDL-C),low-density lipoprotein cholesterol (LDL-C) were also measured and homeostasis model assessment of insulin resistance (HOMA-IR) were evaluated in all subjects.Serum betatrophin levels were examined with an enzyme-linked immunosorbent assay (ELISA).Using independent sample T test to compare the differences between groups,the linear correlation analysis was performed to study the correlation of betatrophin with anthropometric and biochemical indices,the influencing factors of betatrophin were analyzed by multiple linear regression.Results Circulating betatrophin levels [(0.341±0.034) ng/ml vs.(0.810±0.162) ng/ml,t=4.271,P＜0.001] and HDL-C [(1.014±0.321) mmol/L vs.(1.419±0.287) mmol/L,t=2.218,P＜0.05] significantly decreased in women with PCOS compared with controls,and BMI [(27.691±4.392) kg/m2 vs.(23.310±4.781) kg/m2,t=-2.073,P＜0.05],fasting blood glucose [(5.950±0.411) mmol/L vs.(4.883±0.314) mmol/L,t=-2.142,P＜ 0.05],HOMA-IR [(4.946 ± 0.741) vs.(3.387± 0.397),t=-2.493,P＜0.05],triglycerides [(1.510± 0.848) mmol/L vs.(1.037±0.402) mmol/L,t=-2.223,P＜0.05],LDL-C [(3.431±0.479) mmol/L vs.(2.396±0.435) mmol/L,t=-2.433,P＜0.05] were obviously increased.Moreover,there was a postive correlation between betatrophin and HOMA-IR (r=0.425,P＜0.05) as well as 25(OH)D3 (r=0.577,P＜0.05) and Ca2+ (r=0.448,P＜0.05),while the betatrophin was negatively related to BMI (r=-0.451,P＜0.05),triglycerides (r=-0.454,P＜0.05),LDL-C (r=-0.551,P＜0.05).Circulating betatrophin levels were higher when 25 (OH) D3 levels were beyond 35 nmol/L in PCOS patients [(0.539±0.092) ng/ml vs.(0.199±0.031) ng/ml,t=3.072,P＜0.001],and the multiple linear regression analysis showed that the main factors affecting the levels of betatrophin were BMI (OR=-0.260),HOMA-IR (OR=0.218),25(OH)D3 (OR=0.238),and glycerol (OR=-0.162).Conclusion It is speculated that betatrophin may be a valuable predictive factor of PCOS because betatrophin is closely associated with insulin resistance,lipid metabolism disorders and the lack of 25-hydroxy vitamin D3 in PCOS patients.

Objective To study the role of Anopheles anthropophagus in malaria transmission and transmission threshold so as to provide basis for vector surveillance and malaria control strategy. Methods Parasitological and entomological methods were used in the investigation at 5 villages of Xinyang City, Henan Province. Results From July to August, 1999, 74 febrile cases (10\^9% of the total population) were examined. Among them 50 were infected, the incidence in the population of surveyed spots was 7\^4%. Active detection was made in another randomly selected two villages and found that the parasite rate in the inhabitants was 2\^0%, and the positive rate of IFA was 8\^4%. Only vivax malaria was detected. An.anthropophagus and An.sinensis were collected, with An.anthropophagus as the predominant one in human dwellings. The estimated man\|biting rate and the human blood index were 4\^9388 and 0\^7858 respectively. The vectorial capacity of An. anthropophagus was 5\^5296. The critical man\|biting rate of An.anthropophagus was 0\^2407 as calculated by the formula (ma=-rlnP/abP\+n) according to Macdonald′s model.The local man\|biting rate was 20 times higher than that of the critical man\|biting rate. Conclusion The results demonstrated that An.anthropophagus is the principal vector in malaria transmission in the area. The findings imply that the critical man\|biting rate is of practicable importance in vector surveillance.

Purpose: To identify the predictors of infectious disease-specific health literacy (IDSHL), and establish an easy-to-apply nomogram to predict the IDSHL of older adults. Methods: This cross-sectional study included 380 older adults who completed the IDSHL, self-rated health, socio-demographic and other questionnaires. Logistic regression was used to identify the IDSHL predictors. Nomogram was used to construct a predictive model. Results: Up to 70.1% of older adults had limited IDSHL. Age, education, place of residence, self-rated health, and Internet access were the important influencing factors of IDSHL. The established nomogram model showed high accuracy (receiver operating characteristic curve: 0.848). Conclusions The IDSHL of Chinese older adults was significantly deficient. The constructed nomogram is an intuitive tool for IDSHL prediction that can not only contribute toward rapid screening of high-risk older adults with limited IDSHL but also provide guidance for healthcare providers to develop prevention strategies for infectious diseases.

Objective To investigate the role of bufalin(BU)in inhibiting M2-type macrophage-mediated colorec-tal cancer metastasis.Methods Human acute leukemia mononuclear cells(THP-1)were differentiated into M0 macrophages using phorbol ester induction(PMA)for 48 hours.The M0 macrophages were then treated with IL-4 and IL-13 medium.Surface markers and morphological changes were observed through ELISA,morphology,and RT-qPCR experiments.RT-PCR and ELISA experiments were conducted to detect the surface markers TGF-β and IL-10 of M2 macrophages.The secretion level of IL-6 in the supernatant of M2 macrophages and colorectal cancer cells HCT116 was compared using ELISA.Additionally,the effect of conditioned medium on colorectal cancer cell HCT116 was assessed through Transwell,Wound healing,RT-qPCR,and Western blot experiments.Subsequent-ly,bufalin was added to the conditioned medium and the changes in AKT/PI3K protein,migration,and epithelial-mesenchymal transition ability in HCT116 were observed using Western blot,Transwell,Wound healing and RT-qPCR experiments.Results THP-1 were successfully differentiated into M2 macrophages.The activation of AKT/PI3K protein in HCT116 cells was induced by the secretion of IL-6 from M2 macrophages,which in turn promoted the migration and epithelial-mesenchymal transition ability of the HCT116 cells.The migration and epithelial-mes-enchymal transition mediated by M2 macrophages in HCT116 cells were effectively inhibited by Bufalin.Conclu-sion The release of IL-6 from M2 macrophages activates the AKT/PI3K signaling pathway in colorectal cancer cells,thereby promoting their migration and epithelial-mesenchymal transition capacity.Moreover,bufalin exhibits inhibitory effects on this effect.