Alzheimer Disease ; pathology ; Drugs, Chinese Herbal ; pharmacology ; Humans ; Rhodiola

Acupuncture Therapy ; Aged ; Female ; Hiccup ; etiology ; physiopathology ; therapy ; Humans ; Liver ; physiopathology ; Male ; Middle Aged ; Spleen ; physiopathology ; Stroke ; complications

Background:Serum levels of pepsinogen( PG),gastrin-17( G-17)and Helicobacter pylori( Hp)infection are closely associated with gastric cancer. Studies on relationship of serum levels of PG and G-17 with Hp infection in Uygur and Han population with gastric cancer in Xinjiang area are rare. Aims:To investigate serum levels of PG and G-17 and their relationships with Hp infection in Uygur and Han population with gastric cancer in Xinjiang area. Methods:A total of 198 Uygur and 50 Han gastric cancer patients were enrolled,and healthy people with the same race were served as normal controls. Serum levels of PGⅠ,PGⅡ,G-17 were determined by ELISA,PGⅠ/ PGⅡ ratio(PGR)was calculated. Urea breath test and stool Hp antigen test were used to detect Hp infection. Results:Serum PGⅠ level and PGR in Uygur and Han patients with gastric cancer were significantly decreased than those in corresponding control groups(P < 0. 05),and serum levels of PGⅡ and G-17 were significantly increased(P < 0. 05). Serum PGⅠ level and PGR in Uygur gastric cancer patients were significantly decreased than those in Han gastric cancer patients(P < 0. 05),and serum G-17 level was significantly increased(P < 0. 05). Hp infection rate in Uygur and Han patients with gastric cancer were significantly increased than those in corresponding control groups( P < 0. 05). Serum level of PG Ⅰ and PGR were significantly decreased in Han gastric cancer patients with Hp-positive than in Hp-negative patients,and serum levels of PGⅡ and G-17 were significantly increased(P < 0. 05). Serum levels of PGⅠ,PGⅡ and G-17 were significantly increased in Uygur gastric cancer patients with Hp-positive than in Hp-negative patients,PGR was significantly decreased(P < 0. 05). Serum levels of PGⅠ,PGⅡ and PGR were significantly increased in Uygur gastric antral cancer patients than in gastric corpus cancer and proximal gastric cancer patients(P < 0. 05). Conclusions:Decreased serum PGⅠ level,PGR and increased serum level of G-17 can be used as biomarkers to screen gastric cancer in Uygur and Han population in Xinjiang area. Hp infection in Uygur and Han patients with gastric cancer is related to the changes of serum level of PGⅠ,PGR and G-17.

Objective To investigate the potential mechanism of POD in the elder rat model in different depths of anesthesia. Method 120 elderly rats were randomly divided into the A1,A2,A3,B1,B2 and B3 groups. The incidence of POD in the elderly rats was assessed in different depths of anesthesia ,and then the death of neurons,and the expressions of Bid,Bim,Puma and Caspase?3 were detected by Annexin/PI ,real?time PCR and Western blot assay ,respectively. Results Compared with the A1 and A3 group ,the incidence of POD in the elderly rats was decreased and the death of neurons ,and the expressions of Bid ,Bim ,Puma and Caspase?3 were decreased in Group A2(P<0.05). Compared with the preoperative condition,the incidence of POD in the elder?ly rats was increased and the death of neurons,and the expressions of Bid,Bim,Puma and Caspase?3 were in?creased in all groups (P < 0.05). Additionally,similar results were found in the group of inhalational anesthesia. Conclusion The depth of BIS 60 ~ 75/BIS 30 ~ 45 in the elderly rats lead to the increase in the incidence of POD,and that might result from the apoptosis of neurons and the increases of Bid,Bim,Puma and Caspase?3.

Polycystic kidney disease is a common human congenital hereditary disease, which can be divided into autosomal dominant polycystic kidney disease and autosomal recessive polycystic kidney disease by genetic methods. In addition to the kidney changes, polycystic kidney disease may also involve multiple body organs and seriously endanger human health. In recent years, studies on etiology and pathogenesis ( especially molecular biology), diagnosis and treatment of polycystic kidney disease have progressed by leaps and bounds. This paper briefly summaries the research status and development of the most common autosomal dominant polycystic kidney disease.

Intestinal microflora is a general term for microbial communities that reside in the human intestine. In recent years, the research on diseases related to intestinal microbiota has developed rapidly. It is found that intestinal microbiota is closely related to digestive tract diseases, metabolic diseases, immune diseases, mental diseases, and lung diseases. Intestinal dysbacteriosis, mucosal barrier damaging and local immune dysfunction may be involved in a variety of disease processes. In addition, respiratory diseases such as asthma and pneumonia seriously affect human health. The intestinal microbiota is crucial in regulating immune response of lung to pathological mechanism of diseases including asthma, pneumonia and pulmonary tuberculosis. Therefore, it may be a new direction for the treatment of lung diseases by understanding intestinal microbiota in lung diseases, and identifying, describing and manipulating immunity network of pulmonary disease.

Objective: With the increasing amount of medical materials used in the hospital,they are becoming one of the major sources of medical risks.How to control this risk has become a common concern in the medical world.The authors investigated how to enhance the safety and validity of medical materials.Methods: We established a total quality control system for medical materials to keep them under strict quality control at all stages,and a monitoring and reporting system as well to prevent undesirable consumption of medical materials.Results: The quality of medical materials was insured,and medical material-related accidents were prevented.Conclusion: The quality control system greatly improved the application safety of medical materials in the hospital.

The rate of bone turnover in postmenopausal women accelerates and the newly formed osteoid is poorly mineralized, resulting in the loss of bone mineral content. Meanwhile, the requirement for calcium increases as more bone matrix needs to be mineralized. On the other hand, the reduction of serum estrogen level impairs the absorption of calcium in intestinal tract and the reabsorption in kidney, resulting in the decreased absorption and increased excretion of calcium. Therefore, sufficient calcium intake is critical for maintaining the bone structure in postmenopausal women. The reference intake of calcium differs greatly among different countries. In 2000, China established the adequate intake of calcium for Chinese women aged 50 years and older as 1000 mg/d. Diets provide the optimal source of calcium to prevent osteoporosis. Although calcium supplements have been demonstrated to be beneficial for the bone mineral density in postmenopausal women, its impact on fracture risk and cardiovascular diseases remains controversial. Available evidences suggest that calcium supplements combined with vitamin D are unlikely to increase the risk of cardiovascular diseases.

Objective To explore effect of clinical pathway in turnout gene therapy's health education,to promote turnout sufferer's acknowledge of gene therapy,thus to better cooperate the treatment.Methods To apply the clinical pathway to the in-patient health education,to explain and evaluate to the turnout gene therapy's sufferer.Resuits The sufferers'acknowledge of tumour gene therapy promoted and their cognition of the therapy's side effect promoted,so they can better regard gene therapy.Simultaneously the relationship of nurse-sufferer improve and the nurse's ability of health education improved.Conclusion Clinical pathway has good using value in the health educadon of promoting turnout gene therapy's sufferer's acknowledge.

0.05),PD and AL were decreased in 1 year(P