Adenoma, Oxyphilic ; diagnosis ; metabolism ; Carcinoma, Renal Cell ; diagnosis ; metabolism ; Humans ; Immunohistochemistry ; methods ; Keratins ; analysis ; Kidney Neoplasms ; diagnosis ; metabolism ; Proto-Oncogene Proteins c-kit ; analysis ; Sensitivity and Specificity ; WT1 Proteins ; analysis ; Wilms Tumor ; diagnosis ; metabolism

Basic Helix-Loop-Helix Leucine Zipper Transcription Factors ; genetics ; metabolism ; Carcinoma, Renal Cell ; genetics ; metabolism ; Cell Cycle Proteins ; genetics ; metabolism ; Humans ; Melanoma ; genetics ; metabolism ; Microphthalmia-Associated Transcription Factor ; genetics ; metabolism ; Neoplasm Proteins ; genetics ; metabolism ; Oncogene Proteins, Fusion ; genetics ; metabolism ; Perivascular Epithelioid Cell Neoplasms ; genetics ; metabolism ; Sarcoma, Clear Cell ; genetics ; metabolism ; Translocation, Genetic

Carcinoma, Renal Cell ; classification ; diagnosis ; genetics ; pathology ; Chromosomes, Human ; Humans ; Immunohistochemistry ; methods ; Kidney Neoplasms ; classification ; diagnosis ; genetics ; pathology ; Translocation, Genetic

Objective To investigate the effects of 1,25-dihydroxyvitamin D3[1,25(OH)2D3] on regulatory T cells(CD4+CD25+ Foxp3+ T cell)and airway inflammation in asthmatic rats. Methods Asthmatic models were established in 28 rats with ovalbumin as sensitinogen,and four groups were randomly divided(n=7).1,25(OH)2D3 was orally administered 1 h before challenge in treatment group 1,dexamethasone was subcutaneously injected 1 h before challenge in treatment group 2,both 1,25(OH)2D3 and dexamethasone were given 1 h before challenge in treatment group 3,while no medicine was administered 1 h before challenge in group 4(asthmatic control group).The levels of IL-4 and IL-10 in bronchoalveolar lavage fluid(BALF) were detected,the total cell numbers were obtained and the eosinophil count was performed.The ratios of Treg to CD4+ T cells in peripheral blood and spleen mononuclear cells were measured with flow cytometry,and the mRNA expression of IL-10 and Foxp3 in lung tissues was detected.Wistar rats without asthma were served as normal controls(n=7). Results There were significant differences between asthmatic control group and normal control group in each parameter.Compared with asthmatic control group,the total cell number and eosinophil count decreased,the level of IL-4 decreased and the level of IL-10 increased in BALF in treatment groups.The ratios of Treg to CD4+ T cells in peripheral blood and spleen mononuclear cells significantly increased,and the mRNA expression of IL-10 and Foxp3 in lung tissues increased in treatment groups compared with asthmatic control group.There was no significant difference between treatment groups and normal control group in each parameter. Conclusion Administration of 1,25(OH)2D3 increases the proportion of Treg and expression of Foxp3 mRNA in peripheral blood and spleen in asthmatic rats.1,25(OH)2D3 has a regulatory effect on Treg,and may serve as a potential therapeutic approach against asthma.

0.05),but 5-Aza at the concentration of 15?mol/L inhibited the growth of MSCs(P

0.05).However,neither CpG-ODN nor hTNF-? failed in improving the expression rates of CD1a.Conclusions CpG-ODN,like hTNF-?,has remarkable im- munostimulatory effect on the differentiation and maturation of monocyte-derived DC from patients with chronic hepatitis B.

Objective To develop an effective way to evaluate the accurate platelet count in a patient with anticoagulants-induced pseudothrombocytopenia (PTCP).Methods It was studied that various anticoagulants effect on the platelets count for an infrequent patient with anticoagulants-dependent PTCP. When vitamin B6,aminophylline,gentamicin and amikacin were separately added to four anticoagulated blood samples from anticoagulants-dependent patient within 15 min after blood withdrawal,platelets count and morphological changes of blood cells after 4 hours of incubation at room temperature were investigated. The best anti-aggregating agent and its optimal concentration among them were explored.Results The four anticoagulants all could not inhibit the aggregation of the patient's platelets.Only amikaein among the above anti-aggregating agents can prevent and dissociate the aggregation of platelets without apparent morphological changes of blood cells and the platelet counts was stable within 4 hours after blood drawn when amikacin was added either before or after blood sampling.With increasing the concentration of amikaein,the platelet counts increase and then tend to be stable.The optimal concentration of amikacin is 5 mg/ml blood.Conclusions The supplementation of amikaein either before or after blood sampling is a useful method for the diagnosis anticoagulants-dependent PTCP and for the eva/uation of platelet counts in infrequent patients with anticoagulants-dependent PTCP.

Objective To investigate the effect of social support and childbirth self-efficacy-enhancing intervention on primiparas' childbirth self-efficacy,coping ability and pain during labor.Methods A randomized controlled trial was used with double blindness design.One hundredand six primiparas were recruited as the intervention group and control group,53 cases in each group.The two groups adopted the routine prenatal care.In addition,the intervention group participated in twice childbirth self-efficacy-enhancing educational courses.The Chinese Childbirth Self-Efficacy Inventory (CBSEI) was used to conduct the comparison between before and after intervention;the interventional effects in the natural childbirth pregnant women were compared between the two groups by adopting the Visual Analogue Scale (VAS) and Childbirth Coping Behavior Scale (CCB);the Multidimensional Scale of Perceived Social Support (MSPSS) was adopted to analyze correlation between the social support level with the CBSEI and CCB.Results The intervention group finally had 52 cases of effective sample and the control group had 51 cases of effective sample.The CBSEI score after intervention in the intervention group was 282.04± 27.38,which was higher than 236.69± 45.39 before intervention.The CCB score in the intervention group was 56.78 ± 6.95,which was significantly higher than 48.03 ± 6.26 in thecontrol group,and the VAS score in the intervention group was 6.96 ± 1.39,which was lower than 8.35 ± 1.43 in the control group,the difference was statistically significant(P＜0.01).The MSPSS score in the two groups was positively correlated with the OE score,efficacy expectancy (EE) score and CBSEI score before intervention(r=0.269,0.289,0.317,P＜0.01).Conclusion Launching the childbirth self-efficacy-enhancing educational intervention of the social support system can effectively improve the childbirth self-efficacy and coping ability of primiparas,and reduce the intrapartum pain level.

Actins ; metabolism ; Female ; Fibroma ; metabolism ; pathology ; surgery ; Foot Diseases ; metabolism ; pathology ; Humans ; Immunohistochemistry ; Inclusion Bodies ; metabolism ; pathology ; Infant ; Toes

Cochlear Nerve ; chemistry ; pathology ; Cranial Nerve Neoplasms ; metabolism ; pathology ; Diagnosis, Differential ; Female ; Heart Neoplasms ; metabolism ; pathology ; Humans ; Immunohistochemistry ; Middle Aged ; Neoplasms, Multiple Primary ; metabolism ; pathology ; Neurilemmoma ; metabolism ; pathology ; S100 Proteins ; metabolism ; Vestibulocochlear Nerve Diseases ; metabolism ; pathology ; Vimentin ; metabolism