Human Growth Hormone ; administration & dosage ; pharmacology ; Recombinant Proteins ; administration & dosage ; pharmacology

0.05).Heart rate was significantly slow in bisoprolol group(after treatment:66?4 vs before treatment:74?7 beats/min,P

The role-experience teaching method,including writing medical record,doctor-patient and doctor-nurse communications,preoperative anesthetic interview and theory teaching,was close to clinical practice and had strong operability,which was helpful to switching the role from medical student to clinical doctor successfully.This artical explores the application and experience of this teaching method in clinical practice of Respiratory Medicine.

Today,improving teaching quality and cultivating thinking innovation are the emphasis and difficulties in clinic teaching and will directly affect the ability of medical team and medical occupation in the future.This article begins with analyzing the disturbances of culturing innovation ability,discusses the change of medical teaching mode and induction of thinking innovation in order to provide theoretical foundation and practical reference for solving this teaching difficulty.

Sphingolipids are structural components of cellular membranes.Their metabolites,such as ceramide,sphingosine,and sphingosine 1-phosphate are important bioactive molecules,which act as the first or second messengers regulating various cellular activities,including proliferation,survival,migration and neovascularization in vitro and in vivo tumor models.Sphingosine kinases 1(SPK1) is a critical regulator of the balance between ceramide and S1P.Recent studies show that ceramide,SPK1 and S1P can regulate many of the hallmarks of cancer.These studies suggest that these metabolites can serve as novel targets for cancer therapy.

Chromosome Banding ; Colorectal Neoplasms ; genetics ; Comparative Genomic Hybridization ; methods ; standards ; DNA Probes ; DNA, Neoplasm ; genetics ; Humans ; Karyotyping ; Quality Control ; Reproducibility of Results

ObjectiveTo investigate the clinical features and risk factors of elderly hospitalized patients with post-stroke hypertension (PSH).MethodsThe data including sex, age and blood pressure of 300 elderly PSH patients were analyzed retrospectively to find out the influence factors related to PSH.ResultsCompared with younger patients, the elderly patients had lower incidence of limb paralysis, disturbance of consciousness, while high frequency of headache and emesis on admission; hypertension, diabetes, smoking and alcohol abuse were significantly less frequent, while coronary heart disease and pneumonia were more common in elderly patients. Blood pressure especially systolic pressure of elderly PSH patients raised obviously .ConclusionElderly stroke patients have distinctive risk factors and clinical features, which are different from younger patients.

Acupuncture Therapy ; instrumentation ; Adult ; Aged ; Arthralgia ; therapy ; Female ; Humans ; Male ; Middle Aged ; Needles

Adult ; Cholesteatoma, Middle Ear ; Humans ; Male

Angiopoietins ; metabolism ; physiology ; Animals ; Cell Proliferation ; Endothelial Cells ; cytology ; physiology ; Humans ; Neoplasms ; blood supply ; Neovascularization, Pathologic ; physiopathology ; Neovascularization, Physiologic ; physiology ; Pericytes ; cytology ; metabolism ; physiology ; Proto-Oncogene Proteins c-sis ; metabolism ; physiology ; Receptor, Platelet-Derived Growth Factor beta ; metabolism ; physiology ; Receptor, TIE-2 ; metabolism ; physiology ; Signal Transduction