Objective To investigate pathogens of hepatitis B virus (HBV) ,hepatitis C virus(HCV) and treponema palladium (TP) current infection situation and trend among voluntary blood donors in Pingdingshan city .Methods The testing results of HB-sAg ,anti-HCV and anti-TP among voluntary blood donors were investigated and analyzed .Results Six-year total positive rates of HBsAg ,anti-HCV and anti-TP were 1 .24% ,0 .55% and 0 .48% ,respectively .Positive rates of HBsAg ,anti-HCV and anti-TP were going downward year after year ,in recent three years especially .Conclusion The initial effects of establishing a safe and fixed voluntary blood donor group have been shown .

ObjectiveTo investigate the nursing scheme to prevent infection,thromboembolism,accidental shedding during application of permanent deep venous catheter in hemodialysis. Methods28 patients undergoing maintenance hemodialysis from January 2007 to February 2009 were randomly divided into the observation group and the control group with 14 patients in each group.The control group took conventional care only,the observation group was given pertinent nursing intervention.After treatment the number of patients with infection and thromboembolism were compared in both groups. ResultsAll patients were successfully placed catheters.Number of patients with infection,thromboembolism and accidental shedding in the observation group were less than those in the control group.But there was no significant difference in average indwelling time of catheters between two groups. ConclusionsApplication of permanent deep venous catheter in hemodialysis shows good effect,it can decrease the incidence of complication and should be widely applied.

Objective] To probe into a case of bilingual classroom teaching model in a TCM university, expect to find that if the current bilingual teaching could achieve the goal of raising ability both in disciplinary knowledge and language competence advocated by content-based instruction teaching idea, explore the possible problems and propose some corresponding solutions. [Methods] Empirical research method was used to execute quantification statistics on classroom teaching activity and the discourse between teacher and students, combining with qualitative data from questionnaires and interviews. By the methods above, this paper expected to embody the present situation and problems of the bilingual teaching in a TCM university. [Results] For classroom teaching both in disciplinary knowledge and language forms, there was a phenomenon that input and output forms were single, so that the function of other effective classroom activities was ignored. It was still a teacher-centered classroom with teacher as the main body of classroom. Students' insufficient competence and teachers' limited level were still a main problem to be solved. Compared with time of disciplinary knowledge, focus on language was less and the output time of language was compressed. [Conclusion] It's necessary to richen the classroom teaching mode. Cognition of both teacher and students on bilingual teaching shall change, giving consideration to disciplinary knowledge and language competence, overcoming language weakness and facilitating the two-sided promotion.

Integrins are a family of cell adhesion receptors that mediate cell-cell and cell-extracellular matrix adhesion, and interact with cytokines through a bidirectional signal transduction,thus regulating the biological behavior of pancreatic cancer cells,such as proliferation,apoptosis,invasion,and migration etc. Molecular and animal studies indicated that integrins targeted methods might benefit the early diagnosis and drug therapy of pancreatic cancer,which offered a new approach for the study of diagnosis and treatment of pancreatic cancer.

This article sorts out and analyzes acupuncture-moxibustion items inTreatise on Cold Damage DiseasesandSynopsis of Prescriptions of the Golden Chamberand proposes regularities in application of and the characteristic ofZhangZhong-jing’s acupuncture and moxibustion. Acupuncture was often used for unblocking and regulating meridional qi and clearing and purging excessive heat. Moxibustion was often used for warming yang and remedying deficiency or dispersing and unblocking yang qi. Because of convenient operation, acupuncture-moxibustion therapy was often used to treatdangerous and serious diseases. Acupuncture and moxibustion were often combined with herbal prescriptions and other therapeutic methods to improve therapeutic effects, especially on difficult and complicated diseases.ZhangZhong-jing’s guiding thought ofacupuncture-moxibustion treatment first advocates treatment of diseases from the root and meanwhile, pays attention to treatment of both symptoms and causes of diseases. Secondarily, it emphasizes acupuncture-moxibustion treatment based on syndrome differentiation and especially values pulse condition, meridians and acupuncture points. It has abundant contents in treating the same disease with different methods and often selects specific acupoints. Thirdly, it favours preventive treatment of diseases, andwhether prevention of diseases before they arise or prevention of diseases from exacerbating was embodied in his acupuncture-moxibustion treatment.

Antihistamines,a group of drugs most commonly used for the treatment of allergic diseases in dermatology,exert favorable efficacy and are well tolerated in most people.Due to their wide application,the safety of medication is particularly important.When they are used in some special populations with allergic diseases,such as children,pregnant and lactating women,the elderly and people with hepatic or renal insufficiency,their pharmacodynamics,metabolic characteristics and interactions with other drugs should be fully considered,and profits of medication and potential adverse effects should be well weighed before choosing relatively safe antihistamines.In addition,decreasing the routine dose or prolonging intervals between the administration of antihistamines may also be attempted to achieve maximum safety.

This study was designed to evaluate the effect of estrogen to the growth of leiomyoma and the mechanism of testosterone propionate action on leiomy-oma.The levels of estrogen receptor in uterine tissud and those of estradiol and progesterone in uterine tissue and plasma were determined in 47 women with leiomyoma.The levels of estrogen receptor and estradiol in leiomyomatous tissues were 37.6?4.0 fmol/mg protein and 401.7?92.6 pg/g tissue,respectively.Both of them were higher than the corresponding levels in normal uterine tissues (P

Objective To summarize our experience in the diagnosis and treatment of right hemicolon carcinoma combined with acute appendicitis.Methods A respective analysis of clinical data of 51 cases of right colon cancer complicated with acute appendicitis and confirmed by surgical operation and pathology was made.Results In 2400 cases of right colon cancer,51 cases(2.1%)complicated with appendicitis.There were medical complications in 39 cases(76.5%).The diagnosis before operation was made in 13 cases(25.5%),and diagnosis of colon cancer was missed in 38 cases(74.5%).Colon adenocarcinoma was found in 40 cases,mucous adenocarcinoma 7 cases(13.7%),undifferentiated carcinoma 4 cases(7.8%);and Dukes B,C,D stages were in 2 cases(3.9%),29 cases(56.9%)and 20 cases(39.2%)respectively.The simple appendicitis,suppurative appendicitis,gangrenous appendicitis and phlegnomous appendicitis was found in 28 cases(54.9%),11 cases(21.6%),8 cases(15.7%)and 4 cases(7.8%)respectively.3-5-year survival was 95.2%,40.0%,respectively.Conclusions Occurrence rate of right colon cancer combined with appendicitis is low,but misdiagnosis rate is high,and 5-year survival rate is low.Middle and old age patients with appendicitis and accompanied with emaciation,anemia,digestive symptoms and right lower abdominal mass should have appropriate examination to avoid missing the diagnosis of right colon cancer.

OBJECTIVE:To observe the therapeutic effect of compound glycyrrhizin injection on herpes zoster METHOD_S:50 cases of herpes zoster received compound glycyrrhizin injection 60ml q d intravenous drip for 5 days RESULTS:Curative rate was 22% and improving rate 64% with a total effective rate of 86% CONCLUSION:Compound glycyrrhizin has corticosteroid-like action,which could regulate immunologic function and inhibit virus

Competing endogenous RNAs (ceRNAs) transcripts can communicate with microRNAs (miRNAs) through competitively binding the common miRNA response elements (MREs),which remove or decrease the repression of target genes of miRNAs.The present studies indicate that a large amount of genes,serving as ceRNAs,can promote or inhibit the occurrence of liver cancer by competing the binding site of same genes that can promote or suppress tumorigenesis.