China ; Humans ; Hypertension ; diagnosis ; epidemiology ; therapy

Along with the popularization and application of the computer, masses of information could be achieved from the internet, ensuring the well operation of internet is becoming the prior issue. The paper introduces some successful experiences in ensuring the well operation of internet, including broadening the broadband communications, adding extra network firewall, purchasing products for network safety management, installing anti -virus software, regulating the access to the internet, etc.

Cl~- localization and periodic acid-silver methenamine techniques have been used for ultrastructural studies on parietal cells of mouse stomach. Cl~- is located only in the intracellular canaliculi (IC) and intercellular space (IS)of parietal cells. The tubulovesicular system (TS) shows various reactions in periodic acid-silver methenamine staining. The positive reaction was demonstrated in the TS which is located near the apical membranes. This indicates that acid secretion is accompanied by polysaccharides secretion in which the TS takes part, and the polysaccharides secretory activity shows its cyclicity which is characterized by the changes of amounts of secretion. The cycle of parietal cells do not synchronize.

Though implementing the quality management system of ISO9000 series standard in the hospital,it enables to make the nursing quality in a controlled state and make every service and operation of nursing staff have regulations to abide by.According to ISO9000 series standard,implementing the management of“procedureization”makes the nursing work closed to the need of patients and satisfies them by stipulating each workflow clearly.

Biomarkers ; Carcinogens ; Epigenesis, Genetic ; Humans

Cellular autophagy is a major degradative pathway for clearance of aggregate-prone proteins and damaged organelles. It plays an important role in regulating cellular homeostasis, cell growth and development, and disease development. Dysfunctional autophagy contributes to the pathology of various neurodegenerative diseases, such as Alzheimer's disease, Parkinson's disease and Huntington's disease, in which specific pathological protein accumulation occurs. A growing body of evidence suggests that resveratrol plays a significantly role in the regulation of autophagy and clearance of pathological proteins. Resveratrol is a potential drug for neurodegenerative diseases therapy. This review focuses on the effects of resveratrol on cellular autophagy and clinical application in the control of neurodegenerative diseases.

The author expounded all kinds of spirits,including natural spirit, scientical spirit,humanism spirit,professional responsibility and contribution spirit during the course of resisting SARS.Those spirits not only bronght into play an important role in the period of SARS,but also will have a signifance affect after SARS.

The medical moral unders surveillance is not only an important content of building medical ethics,but also a powerful guaranty of bringing the medicine under control by moal and law.The author purposed the meanings、method and principles of the medical moral under surveillance in order to make the people pay attention and reserach more deeply.

Objective To evaluate and compare the therapeutic effects of suprapubic transvesical prostatectomy (SPPC), Madigan prostatectomy (MPC) and transurethral electrovaporization ablation prostatectomy (TUVP) for the treatments of symptomatic BPH. Methods 216 symptomatic BPH patients randomly underwent SPPC(n=87), MPC(n=45) or TUVP(n=84) respectively and their therapeutic effects were evaluated. Results There are significant improvements in symptoms and physical signs in each group after operation. The morbidity rates of post-operative complications in SPPC,MPC and TUVP were 31 0%,11 1%,13 1% respectvely. SPPC group showed the longest average operative time and the most blood loss, both of which were the least in TUVP group. Conclusions SPPC was the most effective among the three procedures, but the trauma of SPPC to the patient was the most. Complication of MPC was the least. TUVP was the safest procedure with the least injury.

This article comprehensively analyzes the double subjects and intersubjective quality of doctor-patient relationship,furthermore,it analyzes several facets of the intersubjective quality of doctor-patient relationship,such as technology,economy,management,etc.It discovers that doctor-patient relationship doesn't mean the only relationship between doctors and patients,but it also reflects the social relationship in the fields of medical treatment.It will help to activize the enthusiasm of both doctors and patients,and promote the development of medicine if we analyze the doctor-patient relationship from the point of view of sociology.