Objective To investigate the relationship between gynecologic malignant neoplasms and metabolic syndrome (MS),in order to give a direction to the prevention and treatment of gynecologic malignant neoplasms.Methods A total of 359 cases of gynecologic malignant neoplasms (including 142cases of ovarian cancer,131 cases of endometrial cancer,86 cases of cervix cancer) were enrolled as study group,and 400 cases of gynecologic benign neoplasms were enrolled as control group.The general conditions,physical examination,fasting blood glucose,fasting insulin,homeostatic model assessment insulin resistance index (HOMA-IR),blood fat were compared between two groups.Clinical characteristics between two groups were compared.The occurrence of MS was counted.Results There was no significant difference in menarche age,onset age,gravidity and parity between two groups (P ＞0.05).The level of systolic pressure,diastolic pressure,body mass index,abdominal circumference,fasting blood glucose,fasting insulin,HOMA-IR,triacylglycerol in study group was higher than that in control group [(129 ± 13)mmHg (1mmHg=0.133kPa)vs.(112±14)mmHg,(87±11)mmHgvs.(75±8) mmHg,(26.7±2.8) kg/m2 vs.(22.2 ±2.1) kg/m2,(88 ±7) cm vs.(76 ±9) cm,(6.5 ±2.9) mmol/L vs.(4.7 ±0.9)mmol/L,(9.2 ± 4.7) mU/L vs.(5.2 ± 3.0) mU/L,3.9 ± 0.8 vs.3.1 ± 0.6,(3.21 ± 1.96) mmol/L vs.(1.56 ±1.22) mmol/L],and the level of high density lipoprotein cholesferol was lower than that in control group [(1.25 ± 0.51) mmol/L vs.(1.65 ± 0.47) mmol/L],and there were significant difference between two groups (P ＜ 0.05).The occurrence of MS in study group was 37.60％ (135/359),among of them,37.32％ (53/142)in ovarian cancer,43.51％(57/131) in endometrial cancer,29.07％ (25/86) in cervix cancer,which was higher than that in control group [12.25％ (49/400)],and there was significant difference (P ＜0.05).Conclusions The occurrence of MS in gynecologic malignant neoplasms is higher than that in gynecologic benign neoplasms,and there is a mutual promotion and influence of the relationship between gynecologic malignant neoplasms and MS.It suggests that there is a possible role of MS in the occurrence and development of gynecologic neoplasms,gynecologist should pay attention to it and control MS actively,those measures could make important significance of prevention and treatment for gynecologic malignant neoplasms.

Triple-negative breast cancers (TNBC) comprise a heterogeneous group of tumors characterized by poor survival and lack of targeted therapeutics. In recent years, androgen receptor (AR) has been demonstrated to play an important role in the genesis and development of TNBC. There has been increased interest in the role of AR in TNBC and AR-targeting has been introduced as a novel therapeutic option for TNBC. This review offers an overview of the relationship between AR expression and TNBC, and provides insights into the novel drugs in the development for targeting this signaling pathway.

Objective To analyze the effect of Huashi Xingyu Qingre decoction therapy through identification of the differentially expressed saliva proteins of oral lichen planus. Method The saliva of OLP patients before and after treatment were collected. Total saliva proteins were extracted. The differentially expressed saliva proteins were screened by two-dimensional fluorescence difference gel electrophoresis and identified by liquid chromatography-mass spectrometry. The differentially expressed proteins were analyzed by Western-blot. Results Six differentially expressed proteins were identified as salivary amylase, serum albumin, IgM, carbonic anhydrase VI, zinc-α2- glycoprote and sIgA. The expression level of serum albumin, IgM, carbonic anhydrase VI and zinc-α2-glycoprotein after treatment were lower than that before. However, the expression level of sIgA was higher. The differences were statistically significant. Conclusions Some differentially expressed saliva proteins of OLP before and after Huashi Xingyu Qingre decoction therapy are characterized, and they may play a vital part in the occurrence and development of OLP.

Objective Oral lichen planus ( OLP) is a common complaint in the oral mucosa , for which there is no definite therapy hitherto.This article aimed to investigate the possible effect of Huashi Xingyu Qingre Decoction (HXQD) on OLP. Methods This study included 30 randomly selected cases of OLP treated with HXQD .Fasting venous blood and total serum protein were obtained before and after medication for screening and identification of OLP-related differential proteins by two-dimensional fluorescence differ-ence gel electrophoresis (2D DIGE) and liquid chromatography-mass spectrometry (LC-MS), followed by Western blot validation . Results Haptoglobin , antithrombin Ⅲ, C1 complement , and vitamin D binding protein were differentially expressed in the serum of the OLP patients before and after treated with HXQD .Compared with the baseline , the expression of haptoglobin was significantly in-creased (103.086 ±27.536 vs 159.704 ±24.228, P<0.05) while that of antithrombin Ⅲ remarkably decreased after treatment (150.00 ±54.04 vs 98.00 ±28.04, P<0.05). Conclusion Haptoglobin, antithrombin Ⅲ, C1 complement, and vitamin D binding protein are differentially expressed in the serum of OLP patients before and after HXQD medication , which may be associated with the development and progression of OLP .

Objective The purpose of this study was to describe the influence of therapy compliance on prognosis of children with thalassaemia major (TM). Methods Children with TM was recruited by convenient sampling. The therapy compliance was measured by compliance index (CI) and serum ferritin (SF), The correlation between therapy compliance and incidence of complications were studied. Results Low therapy compliance existed in children with TM, 22.12% (CI) and 55.77% (SF). But no statistical difference existed in therapy compliance between boys and girls (P>0.05). Complication incidence in children with low therapy compliance was 85.19% (CI) and 100.00% (SF). The incidence of cardiac complication was 60.49% (CI) and 84.78% (SF), hepatic complication was 46.91% (CI) and 76.09% (SF), infectious complication was 8.64% (CI) and 10.86% (SF), growth retardation complication was 55.56% (CI) and 67.39% (SF), anemia complication was 43.21% (CI) and 21.74% (SF). The incidence rate of complications was lower in children with better therapy compliance than those with worse therapy compliance (P<0.01). Conclusions Children with TM had low therapy compliance and high incidence rate of complications. Low therapy increased the incidence rate of complications.

This study was aimed to establish an analysis method of amentotaxus biflavone distribution in rats' tissues, including the heart, liver, spleen, lungs, kidney, brain, stomach, large intestine and small intestine, in order to investigate its distribution characteristics in tissues after rats gavaged with amentotaxus biflavone. HPLC-UV was employed to determine contents of amentotaxus biflavone in rats' tissues. The intragastric administration dose of amentotaxus biflavone was 500 mg·kg-1. Rats were sacrificed by cervical dislocation 10 min, 0.5, 1, 2, 4, 8, 12 h after intragastric administration. Tissues of the heart, liver, spleen, lungs, kidney, stomach, large intestine, small intestine and brain were removed and dissected immediately. Distribution of amentotaxus biflavone in each tissue was determined after processing. The results showed that tissue in different range had a good linear range. The lowest detection limit was 0.125 ng. The RSD of intra and inter-day was less than 10%. The absolute recovery rate of amentotaxus biflavone in each tissue was between 75.07% and 89.80%. The relative recovery rate was between 92.00% and 107.00%. Amentotaxus biflavone in each tissue was stable in different tissues in refrigerator of -20° C for 15 days. It was concluded that there were relatively large concentration differences of amentotaxus biflavone in different tissues. After intragastric administration, amentotaxus biflavone was mainly distributed in the stomach, large intestine, small intestine, liver and kidney, and then the heart, lungs and spleen. It also distributed in brain tissues through the blood-brain barrier.

CCAAT/enhancer binding protein β (C/EBPβ) is a critical member of C/EBP family.C/EBPβ,based on the leucine zipper located in C terminal of the protein,can regulate transcriptional activities of downstream target genes involved in diverse cellular processes,such as proliferation and differentiation.Recently published studies have identified that C/EBPβ is essential in the decidualization of endometrial stromal cells.This review summarizes the roles and mechanisms of C/EBPβ during the courses of decidualization,which is aimed at providing novel insights for dysfunctional decidualization.

Teaching level and quality of experimental curriculum were promoted markedly by deepening the reform of experimental teaching, constructing qualified experimental curriculum, opti-mizing and standardizing experimental teaching process. Medical students' innovative ability was in-tensified by constructing open innovative platform and evolving vigorous extracurricular innovative activities. Meanwhile, students' innovative consciousness, scientific research ability, ability of compre-hensive analysis and problem-solving were promoted.

Objective To investigate the influence of an anti-integrin α6 monoclonal antibody (GoH3) on the in vitro infection of a human keratinocyte cell line HaCaT with HPV6/11 virus particles (VP). Methods HaCaT cells were infected in vitro with 4 different concentrations of HPV6/11 VP alone, HPV6/11 VP of 106 copies/ml after incubation with 6 different dilutions of GoH3, or 8 clinical isolates of HPV6/11 VP of 106 copies/ml before or after the incubation with 1∶ 100 dilution of GoH3. After additional culture, the infected HaCaT cells were collected and fluorescence quantitative (FQ)-PCR was performed to detect the HPV DNA load in cells. The inhibition rate of CoH3 on the infection was calculated. Results The viral load was different among the HaCaT cells infected with different concentrations of HPV6/11 VP (P < 0.01). The inhibition rate on the infection positively correlated with the concentration of CoH3 when the dilution was more than 1∶ 100; however, when the dilution was less than 1∶ 100, the increase in CoH3 concentration had no influence on the inhibition rate. The average viral load in HaCaT cells infected with clinical isolates of HPV6/11 VP was (5.81 ± 2.51) × 104 copies/ml in the absence of GoH3, (3.02 ± 1.21) × 104 copies/ml with the presence of CoH3, and the average inhibition rate of GoH3 was (46.9 ± 4.7)%. Conclusions GoH3 could partially suppress the adhesion of HPV6/11 VP to HaCaT cells, hinting that integrin a6 is an important HPV6/11 VP receptor on host cells.

Objective:To identify differentially expressed saliva proteins of oral lichen planus(OLP)patients by two-dimensional fluo-rescence difference electrophoresis(2-D DIGE)and mass spectrometry(MS).Methods:3 pairs of saliva samples from OLP patients and matched healthy adults were collected.Saliva proteins were separated by 2-D DIGE and identified by liquid chromatography-mass spectrometry(LC-MS).Results:SDS-PAGE examination showed that the electrophoresis bands were clear and protein loss was rare. Protein dots were highly reproducible by 2-D DIGE.In average,the abundance of (31 7 ±71 )saliva protein spots were found in OLP pa-tients.4 highly reproducible spots were identified to be secretory IgA1 ,zincα-2-glycoprotein,salivary amylase and serum albumin by LC-MS and they were at higher level in OLP patients than those in the healthy controls.Conclusion:Secretory IgA1 ,zincα-2-glyco-protein,salivary amylase and serum albumin are highly expressed in the saliva of OLP patients,and may be related to the occurrence and development of oral lichen planus.