Objective To explore the efficacy of endoscopic electric cutters in the treatment of adenoidal hypertrophy .Methods 36 patients who underwent adenoidectomy treatment of adenoid hypertrophy were divided into the observation group and control group according to the random number table .The observation group was taken endo-scopic electric cutters treatment , the control group was taken traditional adenoid removal treatment .The therapeutic effect of the two groups was compared .Results In the observation group,the total time required for removal of the adenoids was (10.65 ±2.38)min,blood loss was (28.82 ±0.98)mL,compared with the control group,there were significant differences(t=25.93,31.79,χ2 =3.92,all P<0.05).In the observation group,there was 1 case had severe pain,but in the control group,there were 9 cases,the difference was significant (χ2 =8.86,P<0.05).In the observation group,the total effective rate was 94.45%,which was significantly higher than 55.55% in the control group(χ2 =7.26,P<0.05).Conclusion Compared to the traditional treatment of adenoid surgery ,electric cutters endoscopic treatment can significantly reduce adenoidal hypertrophy blood loss and the incidence rate of complication , improve patients'pain and clinical outcomes ,it is worth clinically further promotion .

12E7 Antigen ; Antigens, CD ; metabolism ; CD57 Antigens ; metabolism ; Cell Adhesion Molecules ; metabolism ; Female ; Humans ; Immunohistochemistry ; Neuroectodermal Tumors, Primitive, Peripheral ; metabolism ; pathology ; therapy ; Pancreas ; chemistry ; pathology ; surgery ; Pancreatectomy ; methods ; Pancreatic Neoplasms ; metabolism ; pathology ; surgery ; Phosphopyruvate Hydratase ; metabolism ; Young Adult

Adult ; China ; epidemiology ; Dust ; Humans ; Iron ; Male ; Metallurgy ; Occupational Exposure ; Pneumoconiosis ; diagnostic imaging ; epidemiology ; prevention & control ; Radiography ; Risk Factors ; Steel ; Welding

Human immunodeficiency virus (HIV) is the infectious agent causing acquired immunodeficiency syndrome (AIDS), a deadliest scourge of human society. Hepatitis C virus (HCV) is a major causative agent of chronic liver disease and infects an estimated 170 million people worldwide,resulting in a serious public health burden. Due to shared routes of transmission, co-infection with HIV and HCV has become common among individuals who had high risks of blood exposures. Among hemophiliacs the co-infection rate accounts for 85%; while among injection drug users (IDU) the rate can be as high as 90%. HIV can accelerate the progression of HCV-related liver disease, particularly when immunodeficiency has developed. Although the effect of HCV on HIV infection is controversial,most studies showed an increase in mortality due to liver disease. HCV may act as a direct cofactor to fasten the progression of AIDS and decrease the tolerance of highly active antiretroviral therapy(HARRT). Conversely, HAART-related hepatotoxicity may enhance the progression of liver fibrosis.Due to above complications, co-infection with HCV and HIV-1 has imposed a critical challenge in the management of these patients. In this review, we focus on the epidemiology and transmission of HIV and HCV, the impact of the two viruses on each other, and their treatment.

Objective To accurately understand multi-spot medical practice in China and evaluate its effect.Methods Operation data of 2008 and 2009 were gathered from all medical institutions in Kunming to analyze the effect of the practice trial using the fixed effect model.Results Under control of such factors as the scale and type of the hospitals,clinic visits of the second certified hospital benefited by the practice increased by 14％than before,whereas the medical revenue of the institution increased by 29％.The effect proves more significant in terms of total clinic visits and medical revenues at level-1 and level-2 medical institutions.Conclusion Multi-spot medical practice in Kunming proves successful as it increased medical service supply and medical revenue,especially for level-1 and level-2 medical institutions.This effect possibly results from releasing high-level physicians down to lower-level institutions,helping these institutions to attract patients.

Objective To explore the application of nurse-administered psychological assessment scale for patients early after trauma in the wounded after Wenchuan earthquake.Methods The clinically commonly used self-rating scales (integrated SCL-90,SDS and SAS,and mental status scale in non-psychiatric settings),clinician-administered scale (nurse-administered psychological assessment scale for patients early after trauma)and diagnostic criteria in psychiatric settings(CCMD-3)were employed to assess the mental status of 21 patients after Wenchuan earthquake,and the recovery rates of these scales were analysed.Results All the 21 patients suffered from psychological disturbance to some extent, while none met the criteria of mental diseases.The recovery rate of the integrated SCL-90,SDS and SAS was only 9.5%, while those of the nurse-administered psychological assessment scale for patients early after trauma and mental status scale in non-psychiatric settings reached 100%.Conclusion The nurse-administered psychological assessment scale for patients early after trauma and mental status scale in non-psychiatric settings with fewer items are more suitable for the wounded early after earthquake,with a favourable confidence and efficacy.The diagnostic criteria in psychiatric settings can not be universally used in the wounded after earthquake.

Objective To observe the protective effect of different doses of left carnitine on cardiomyocyte function in children with viral myocarditis.Methods94 cases of children with viral myocarditis were selected and divided into observation group and control group according to the random number table, 47 cases in each group.Both groups were treated with fructose 1,6-diphosphate(100~250mg/kg, add 150mL of 10% glucose in intravenous infusion, 1times/d) combined with left carnitine.Large dose group of left carnitine 100 mg/kg, low dose group 50mg/kg, all added 150mL of 5% glucose intravenous infusion, 1 times/d.The total effective rate, creatine kinase(CK), creatine kinase isoenzyme (CK-MB),lactate dehydrogenase (LDH), cardiac ejection fraction(EF), ventricular short axis shortening (FS) And the total incidence of adverse reactions were compared between two groups.ResultsThe total effective rates of two group were 93.62% and 87.23%.The level of CK,CK-MB,LDH in two groups were significantly decreased after treatment of two weeks(P<0.05), EF, FS were increased after treatment of two weeks(P<0.05).There was no significant difference in CK, CK-MB, LDH, EF and FS between the high dose group and the low dose group after treatment of two weeks.The overall incidence of adverse reactions in the high dose group was 25.53%, which was lower than that in the low dose group (8.51%,P<0.05).ConclusionThe use of low-dose left carnitine in children with viral myocarditis can effectively remove free radicals, protect cardiomyocyte function and improve myocardial energy metabolism and cardiac function, and safer than high-dose groups.

Objective To investigate the effect of long-term proton pump inhibitor on osteoporosis in elderly patients.Methods A total of 150 patients with peptic ulcer treated in our hospital from January 2011 to January 2015 were selected as the observation group.150 healthy subjects were selected as the control group.The age,height,body weight and PPI time of the two groups were recorded.The changes of bone mineral density before and after treatment were measured by bone mineral density analyzer,ineluding lumbar L1-4,radial density and ulna density.The changes of bone mineral density were observed and recorded in the observation group before treatment,six months,1 year and 2 years after treatment.Results After treatment,the levels of gastrin were significantly increased in the observation group,and the serum calcium concentration and bone mineral density were significantly decreased (P＜0.05).The density of lumbar vertebrae,radius and ulna was significantly lower in observation group than those of control group (P＜0.05).With the prolongation of PPIs,lumbar vertebrae,radius and ulna density in observation group showed a decreasing trend.Conclusion Long-term application of proton pump inhibitors in elderly patients can cause bone loss.

Objective To evaluate the clinical efficacy of compound matrine injection combined with fentanyl transdermal patch in the treatment of elderly patients with advanced gastric cancer.Methods A total of 100 elderly patients with advanced gastric cancer were enrolled in this study.All patients were randomly divided into the observation group (n =50) given compound matrine injection plus Fentanyl transdermal patch and the control group given fentanyl transdermal patch alone(n=50).The analgesic efficacy,quality of life and adverse reaction were evaluated and compared between the two groups.Results The analgesic efficacy was significantly higher in the observation group[76％(38/50)]than in the control group[(44％),(x2=4.46,P＜0.05)].Before treatment,the life quality scores were similar between two groups.After treatment,the life quality score of the two groups was significantly improved as compared with pre-treatment.In addition,life quality score was significantly higher in the observation group than in control group(t=8.61,P＜0.05).After treatment,only mild adverse events were observed in two groups,with no significant difference in adverse events between the two groups(x2 =0.00,P＞0.05).Conclusions Compound matrine injection plus Fentanyl transdermal patch are safe and effective in the treatment of carcinoma pain in elderly patients with advanced gastric cancer.

Objective:To investigate the specific interference of OX40 gene expression induced by RNAi technique in 293T cell lines transfected with rat OX40 gene.Methods:293T cells were transfected with recombined plasmid pEGFP-N1-GFP/OX40,and the positive cell clones were selected by fluorescence protein observation and RT-PCR.One specific dicer siRNA targeted to OX40 mRNA was designed and synthesized,which shared no homology with exons of known human gene.Quantitative real-time PCR was performed to measure the inhibitory rate of target gene expression by comparing OX40 mRNA concentrations before and after siRNA transfection.Results:10 nmol/L siRNA-OX40 elicited the highest level of gene silence in 293T cells which was transfected with siRNA after 48 h (68.3?8.7)%);The time of maximal inhibitory effect was at 48-72 h [(61.7?8.4)%,(39.6?5.6)%].Conclusion:The exogenous OX40 expression can be significantly inhibited by treatment with specific siRNA in a dose and time -dependent manner in 293T cells,which may provide a useful profile for further investigation of inhibition of OX40 protein,and a promising control approach for preventing immune reaction.