The association between psychogenic illness and human endogenous viruses (HEVs), including human endogenous retrovirus and Borna disease virus, remains unclear. As the component of human genome, HEVs may become the joint of various pathogenic factors of schizophrenia (SZ), such as heredity, environment, and immunity. In this review, we strive to uncover the clinical and laboratory evidence for the roles and possible pathogenic mechanism of HEVs in the development of SZ.
Animals ; Environment ; Humans ; Schizophrenia ; etiology ; genetics ; immunology ; virology ; Viruses ; genetics

The present paper reports the distribution of ALADH phenotypes in 170 Chinese peoples living in Nanjing area by means of the mixed starch get electrophoresis. The gene frequencies are ALADH~1=0. 359, ALADH~2=0.641, which are compared with the gene frequencies of some other countries.

Adrenal Gland Diseases ; diagnosis ; pathology ; therapy ; Female ; Hemorrhage ; diagnosis ; pathology ; therapy ; Humans ; Infant, Newborn ; Magnetic Resonance Imaging ; Male ; Prognosis ; Tomography, X-Ray Computed

Objective To analyze the dietary behavior and blood lipid profiles of the local elderly Tibetans and Han people living in Tibet and in Beijing,and to advise some steps to promote the health of local elderly Tibetans.Methods We collected the data of diet and blood lipids of the local Tibetan and Han people living in Tibet and in Beijing aged over 35 yrs by the method of migration epidemiology.Results The diet pattern of Tibetan was high intakes of coarse grains(219.8?123.3 g/day),meat(226.2?210.1 g/day),and wine(580.8?1 049.0 g/day),but low intakes of fresh vegetable & fruits(217.8?160.4 g/day).The prevalence of hypertriglyceridemia(5.0%) and low high-density lipoprotein cholesterol(3.1%) of Tibetan was lower than that of other two groups(elderly Han people in Tibet 22.5% and 10.7%;elderly Han people living in Beijing 14.7% and 8.4%,all P

Objective To study the feasibility of the treatment of tubule pregnancy by interventional technique. Methods By using Seldinger′s method, 40 cases of tubule pregnancy received superselective angiography of uterine artery,followed by perfusion of methotrexate (MTX) through the catheter and embolization of uterine artery with gelatin sponge. The concentration of serum ? HCG, the change of pelvic cavity, and the open condition of oviduct were regularly monitored postoperatively. Results Angiographic findings of tubule pregnancy were classified into 3 types. Type Ⅰ, no abnormal vascular appearance were found in 3 cases (7.5%). Type Ⅱ, patchy vascular staining of villi in parauterine area was observed in 4 cases (10.0%). Type Ⅲ, a round vascular staining of villi surrounded by small blood vessels in parauterine area occurred in 33 cases (82.5%). The cure rate in total 40 cases achieved 97.5% (39/40). After treatment, the mean time that the serum ? HCG concentration returned to normal was (7.66?2.01) d and the mean time that the menstruation returned to normal was (29.78?7.14) d. In 21 cases who hoped their fertility remaining intact, the oviduct were verified open by hysterosalpingography (HSG) in 20 cases, the open rate was 95.24%. Conclusion The treatment of tubule pregnancy by interventional technique was proved no harmful effect to reproductive organs and would expect to preserve fertility. This method could resolve the difficult problem of celiac hemorrhage which making conservative treatment impossible and internal hemorrhage happened in the course of traditional conservative therapy leading to treatment failure finally. This method might be a new conception and a choice to treat tubal pregnancy through artery.

Objective:To analyze the mechanism on integration of health care services at the county and town-ship level from the perspective of stakeholder theory. Methods: The stakeholder interest demand was determined by word frequency analysis of interview data from stakeholders in the three regions of Qianjiang, Huangpi, and Zhen-jiang;the degree of attention and gains and losses of stakeholders towards various demands was investigated from the three regions through interest demand questionnaires;the impact of demand benefits on behavioral responses has been evaluated through comprehensive evaluation theory and game theory. Results:Regional integration policies reflect the interest demands of stakeholders in varying degrees; the higher were the scores of demand benefits in interest de-mands questionnaires, the stronger was the willingness of stakeholders to coordinate integration policies. Conclusion:The policies of integration of health care services in rural China should consider all stakeholder interest demands;the better the interest demands of the stakeholders are satisfied, the stronger their motivation for integration reform will be, which may affect the implementation effects of local integration reforms to some extent.

Objective To investigate change of chemokine mRNA and protein in the patients with diabetes mellitus(DM)complicated infection.Methods Fourty-eight patients with DM complicated infection were studied.Expression of mRNA and protein of monocyte chemoattractant protein-1(MCP-1)and interleukin 8 (IL-8)were measured by FQ-PCR,RT-PCR and ELISA.The relationship between hs-CRP,PMNL,IL-8 and MCP-1 were analyzed.Results Expression of mRNA and protein of MCP-1 and IL-8 were increased in the DM patients complicated infection.MCP-1 mRNA(mesured by FQ-PCR)was positively correlated with the protein(IL-8 r = 0.33;MCP-1 r = 0.88;P

Humans ; Occupational Diseases ; diagnosis

Female ; Humans ; Hydrocarbons, Chlorinated ; poisoning ; Male ; Middle Aged ; Occupational Diseases

Objective To determine the significance of change of insulin-like growth factor-1(IGF-1) and study the effect of IGF-1 on expression of Bcl-2 and Bax.Methods Male Balb/c mice were randomly divided into control group,coxsackie B3(CVB3) infection group(infection group),CVB3 infection with IGF-1 treated group.Animals were killed at d7,d14.The immunohistochemical studies and medical imagine analysis system were performed to evaluate the expression of Bcl-2 and Bax in myocardial tissue.Serum IGF-1 concentrations were assayed by radioimmunoassay(RIA).Results In infection group,the concentrations of IGF-1 were more decreased than that of control group and the expression of Bcl-2 reduced and Bax increased(P