Endoscopy ; Humans ; Neurosurgical Procedures ; Skull Base ; surgery

There is still evident gap between the humanity education of medical college in China and the foreign country's.We can find the heart of the matter and explore ways of solving the problem,by comparing the present condition of the humanity education of medical college in China and the foreign country's.

Adult ; Aged ; Aged, 80 and over ; Carbon Monoxide Poisoning ; complications ; Female ; Humans ; Interleukins ; blood ; Male ; Middle Aged ; Neurotoxicity Syndromes ; blood ; etiology

Objective To conform the risk factors of childhood asthma and to provide accordance for the healthy management of children with asthma.Methods A cross-section investigation was carried out by multi-stage random sampling in Wuhan city.The investigation included questionnaire and clinic examination.The study population was the infant and children whose age were 0 to 14 years old,and the sample size was 4 132.One hundren and seventyfour children were diagnosed as asthma,and 173 non-asthma children with similar age in the same region were selected as controls.Chi-square test and multiple Logistic regression analysis were used to screen the risk factors of childhood asthma in Wuhan city.Results Family allergy history,allergic rhinitis,eczema,food allergy and drug allergy were the risk factors of childhood asthma.Furthermore,dust mites,mould,anther dust,mugwort,cat/dog hair were main allergize source.In addition,premature delivery,abdominal delivery,mildew stain in ceiling or floor,raise pets especially cat,chemical fiber pillow and blanket bedclothes will increase the incidence,while spontaneous delivery and breast feeding were with protection effect.The results of multiple Logistic regression analysis showed that children who were with allergic rhinitis,familiar allergic history,dust mites positive test,drug allergy and blanker bedclothes were the high risk group of childhood asthma.Conclusions Childhood asthma is high relative with atopy,and these children who are with allergic rhinitis,familiar allergic history and dust mites positive test should be strictly health management.Chemical fiber pillow,blanket bedclothes,raising pet cats and mould in ceiling and floor in atopy children family should be avoided.

Aim To construct the methods of bacterial endotoxins test for Yu Jin injection. Methods Bacterial endotoxins test according to the addenda of 2000 Edition China Pharmacopoeia(second part). Result The backdrop can be avoided through diluting the preparation in 6 times. Conclusion The result shows that testing for bacterial endotoxin can instead of testing for pyrogen in matrine and sodium chloride injection.

Adenocarcinoma ; metabolism ; pathology ; Adult ; Aged ; Carcinoma, Non-Small-Cell Lung ; metabolism ; pathology ; Carcinoma, Squamous Cell ; metabolism ; pathology ; Female ; Humans ; Immunohistochemistry ; Lung ; chemistry ; pathology ; Lung Neoplasms ; metabolism ; pathology ; Male ; Middle Aged ; Oxidoreductases ; metabolism ; Sex Factors ; Smoking ; Tumor Suppressor Proteins ; metabolism ; WW Domain-Containing Oxidoreductase

Angiotensin II ; pharmacology ; Cells, Cultured ; Focal Adhesion Protein-Tyrosine Kinases ; metabolism ; Humans ; Myocytes, Smooth Muscle ; cytology ; Pulmonary Artery ; cytology

Animals ; Drug Tolerance ; Glycogen Synthase Kinase 3 ; metabolism ; Glycogen Synthase Kinase 3 beta ; Morphine ; Phosphorylation ; Rats ; Signal Transduction

Objective:To determine the in vitro release of two kinds of Changankang Pellets (Radix Astragall, Rhizama coptid) coated with Surelease and Eudragit respectively and verify their colon-targeted release in vivo through X-ray photography. Methods: Changankang Pellets were made by mixing the medical BaSO 4 powder and appropriate drugs together according to original produce and coat methods. After determining their in vitro release, they were tested in vivo by 2 volunteers. X-ray films were taken after appropriate time and analyzed to determine the location and status of these pellets inside healthy objects. Results: Pellets made by this way can carry drugs through stomach, intestine and targeted-release them in colon; the coating combined with pH-dependent and time-dependent Eudragit thin layer has better results. Conclusion: X-ray radiography applying BaSO 4 powder could be taken as a quality control method for colon-targeted release drugs. The preliminary results showed that Changankang Pellets met the requirements of colon-targeted release.

Objective To compare the efficacy and safety of vitrectomy combined with internal limiting membrane flap and vitrectomy combined with internal limiting membrane peeling for the treatment of idiopathic macular hole with different sizes.Methods A total of 127 consective patients (127 eyes)were divided into two groups according to the size of the hole diameter of the smallest split points by less than or equal to 500 μm (small diameter macular hole group) and more than 500 μm (huge diameter macular hole group).According to different surgical methods the patients were divided into non ILM flap coverage group (peeling 1 group and peeling 2 group) and ILM flap cover group (covering 1 group and covering 2 group).All the patients underwent vitrectomy combined with internal limiting membrane peeling or vitrectomy combined with limiting membrane flap.Preoperative and postoperative best correct visual acuity,closure ratio of macular hole and postoperative major complications were observed and followed up.Results The postoperative best correct visual acuity improved in all the groups,there was no significance difference between small diameter macular hole group and huge diameter macuiar hole group (t =0.112 2,0.750 8;all P ＞0.05).The closure ratio of peeling 1 group and covering 2 group at postoperative 6 months were all 100％,there was no statistical difference (P ＞ 0.05),which in peeling 2 group and covering 2 group were 84.85％ and 100.00％,there was statistical difference (x2 =13.292,P ＜ 0.05).There was no statistical difference in preoperative defect diameter of the inner and outer junction between peeling 2 group and covering 2 groups (P ＞0.05),there was also no statistical difference between peeling 2 group and covering 2 groups at postoperative 1 months (P ＞ 0.05),but there were statistical differences at postoperative 3 months,6 months and 12 months (all P ＜ 0.05),the covering 2 group were less than the peeling 2 group.Conclusion ILM flap coverage helps to heal macular holes greater than 500 μm diameter,and has no extra effect on healing of diameter less than 500 μm.