Objective To explore the effects of health education combined with WeChat′s public platform in the management of risk factors in patients with coronary heart disease. Methods A total of 100 coronary heart disease patients were randomly divided into intervention group and control group and there were 50 cases in each group by the random number table. The intervention group received health education about risk factors combined with WeChat′s public platform for 6 months. The control group received routine health education. Evaluate the control rate of blood pressure, blood glucose and blood lipid and the score of coronary heart disease self-management scale of the two groups before and after the intervention. Results At the 6th month after intervention, the control rate of blood pressure of the intervention group was 88.0％(44/50) and it of the case group was 70.0％(35/50).The difference between the 2 groups was statistically significant (χ2=4.882, P < 0.05). The score of coronary heart disease self-management scale of the intervention group was (102.44±8.22) points and it of the case group was (89.82±8.01) points . The difference between the 2 groups was statistically significant(t=7.776, P < 0.05). Conclusions The health education combined with WeChat′ s public platform contributed to help coronary heart disease patients to establish good self-management behavior and it can be widely used in the management of coronary heart disease risk factors.

Objective To discuss the critical effect of studying and producing the practical cleaning stomach machine of once for all. Methods The process of the cleaning stomach by using the center loaded pressure system equipment was imitated, and the time of the liquid inside and outside, the whole cleaning time and the problems appeared during the cleaning stomach process was recorded. Results After finishing designing the equipment,the mimic stomach was used for critical experiment, all kinds of connecting tubes were airtight and no leaking air and water phenomena, the cleaning process was successful and it could save time to achieve the designing goal.Conclusion The cleaning stomach machine of once for all produced by using the center loaded pressure system had well solved the tube sterilized problems appeared by cleaning machine on hand, and could reduce the risk of hospital inflecting, the cleaning stomach effect was comparatively good,it had practical value and deserve to critical expanding.

Animals ; Disease Models, Animal ; Ischemic Preconditioning ; methods ; Lipid A ; administration & dosage ; analogs & derivatives ; MAP Kinase Signaling System ; Male ; Rats ; Rats, Wistar ; Reperfusion Injury ; metabolism

Objective To investigate the effect of allergen-specific immunotherapy on FEV1 and airway responsiveness in patients with idiopathic asthma.Methods 90 patients with idiopathic asthma from January 2013 to August 2015 in Deqing City People's Hospital were selected and randomly divided into control group and study group with 45 cases in each group.Control group were treated with anti-infection, relieving cough and eliminating phlegm, relieving spasm and relieving asthma, the study group was treated with allergen specific immunotherapy based on the control group, and a total of 3 months for a course of treatment.Blood samples were used to measure inflammatory mediators , airway sensitivity index, pulmonary function and airway responsiveness, at the same time, the clinical efficacy and complications were compared.Results Compared with before treatment, the levels of FVC, PEF, FEV1 and FEV1/FVC in the two groups increased, levels of AI, AO, T and WA decreased, levels of serum IL-4 decreased, levels of IL-10, IFN-γincreased, levels of serum IgE, SIgE, TIgE and EOS decreased, the difference was statistically significant (P<0.05), compared with the control group, the levels of FVC, PEF, FEV1 and FEV1/FVC in the study group were higher, the levels of AI, AO, T and WA were lower, serum IL-4 levels were lower after treatment, levesls of IL-10, IFN-γwere higher, levels of serum IgE, SIgE, TIgE and EOS were lower, the difference was statistically significant (P<0.05), and the effective rate in the control group (71.11%) was lower than the study group (88.89%), the difference was statistically significant(P <0.05).Conclusion Allergen-specific immunotherapy was effective for cough variant asthma, it can improve pulmonary function, inflammation and airway sensitivity.

DNA damage repair gene mutations are prevalent in advanced prostate cancer. Among these, mutations in homologous recombination repair genes could impair the ability of cell to restore the DNA double-strand break, which can be exploited by Poly-ADP-ribose polymerase (PARP) inhibitors through synthetic lethality and result in cell death. The phase Ⅲ study " PROfound" showed that the PAPR inhibitor Olaparib could significantly improve the survival of patients with homologous recombination repair gene mutations compared with novel hormone agents, starting the era of targeted, precise and individualized treatment based on genetic profile detection for prostate cancer treatment.

OBJECTIVETo observe the effect of activation of aldehyde dehydrogenase 2 (ALDH2) by ethanol on the expression of c-Jun N-terminal kinase (JNK) in the kidney of diabetic rats.

METHODSEightheen healthy male SD rats were randomly divided into 3 groups (n = 6): normal control group, diabetes group and ethanol + diabetes group. After 8 weeks, 24 h urine samples from rats were collected to detect urinary protein content. The kidney was isolated and the ratio of kidney weight/body weight (index of kidney weight) was detected. The levels of fasting blood glucose, glycosylated hemoglobin serum urea nitrogen and serum creatinine were measured. Morphological changes of renal tissue were observed by optical microscope. The protein expressions of ALDH2 and JNK in renal tissue were detected by Western blot.

RESULTSCompared with the normal control rats, the levels of fasting blood glucose, glycosylated hemoglobin, serum urea nitrogen, serum creatinine and the index of kidney weight were increased markedly in diabetic rats. The expression of ALDH2 protein was decreased, while p-JNK, JNK protein expressions and the ratio of p-JNK/JNK were increased. The morphological observation was shown that the amount of glomerular mesangial matrix were increased, basement membrane were thickened and capillary lumen were narrowed. However,in ethanol + diabetes group, renal function was improved and the damage of renal structure was attenuated. The expression of ALDH2 protein was increased, while p-JNK, JNK and the ratio of p-JNK/JNK were decreased.

CONCLUSIONEnhanced ALDH2 expression can protect kidney in diabetic rats, which may be relevant with inhibitting the activity of JNK pathway.

Aldehyde Dehydrogenase ; metabolism ; physiology ; Aldehyde Dehydrogenase, Mitochondrial ; Animals ; Diabetes Mellitus, Experimental ; enzymology ; Ethanol ; pharmacology ; JNK Mitogen-Activated Protein Kinases ; metabolism ; Kidney ; enzymology ; Male ; Mitochondrial Proteins ; metabolism ; physiology ; Rats ; Rats, Sprague-Dawley

Coronary Sinus ; abnormalities ; Humans ; Male ; Middle Aged ; Subclavian Vein ; Vena Cava, Superior

Objective To investigate the effects of aerobic exercise on tau phosphorylation and PI3K/ Akt pathway in the hippocampus of obese rats,and provide some theoretical basis for physical activity improving obesity-related neurological disorders.Methods Male Sprague-Dawley rats aged 3 weeks were randomly assigned to either a high-fat or a normal diet protocol for 12 weeks.Animals submitted to the high-fat diet were further divided into two groups:a sedentary group (HF-Sed) and an exercise group (HF-Ex).The rats fed the normal diet were also divided into a sedentary group (ND-Sed)and an exercise group (ND-Ex).The rats in the HF-Ex and ND-Ex groups underwent a treadmill training for 8 weeks.Then the hippocampus was isolated at 48h after the last exercise.The protein and phosphorylation levels of tau,glycogen synthase kinase 3β (GSK3β),phosphoinositide 3-kinase (PI3K) and Akt were assayed using Western blotting.Results After 12 weeks of feeding,55％ of rats in the high-fat diet group reached the conditions for the obesity model.After 8 weeks of treadmill exercises,in the HF-Sed group the phosphorylation level of tau was significanlty higher than that in the ND-Sed group,while in the HF-Ex group that was significantly lower than the HF-Sed group.Moreover,in the HF-Sed group the phosphorylation level of GSK3β Ser9 was significantly lower,and the phosphorylation level of GSK3β Tyr216 was significantly higher than the ND-Sed group,indicating the activity of GSK3β was significantly higher than the ND-Sed group.However,after 8 weeks of treadmill exercise,in the HF-Ex group the phosphorylation level of GSK3β Ser9 was signfiicantly higher,and the phosphorylation level of GSK3β Tyr216 was signficanlty lower than the HF-Sed group,indicating significantly lower activity of GSK3β than the HF-Sed group.Then,in the HF-Sed group the protein levels of PI3K p110 and p85 subunits,and the phosphorylation levels of Akt Thr308 and Ser473 were significantly lower than those in the ND-Sed group,indicating inhibited activity of the PI3K/Akt pathway.However,in the HF-Ex group the protein levels of PI3K p110 and p85 subunits and the phosphorylation levels of Akt Thr308 and Ser473 were significanlty higher than those in the HF-Sed group,showing the activity of PI3K/Akt pathway was enhanced.Conclusion Obesity induces tau hyperphosphorylation in the rats hippocampus and long-term aerobic exercises can reduce tau hyperphosphorylation by increasing PI3K/Akt pathway activity and inhibiting GSK3β activity.It has a positive effect on delaying the formation of neurofibrillary tangles and improving obesity-related neurological disorders.

Objective:To explore the effect of the microenvironment induced by damaged mouse hepatic cells on the conversion of human umbilical cord blood-derived cells into hepatocyte-like cells. Methods: A hepatic injury-like microenvironment was mimicked using carbon tetrachloride damaged mouse hepatic cells, where mononuclear cells (MNC) from human umbilical cord blood were cultured in a compartment separated by trans-well membrane. Histochemical staining, reversed transcription-polymerase chain reaction (RT-PCR) and gene sequencing were performed for the information on the conversion of human umbilical cord blood MNC. Results: A number of PAS positive stained cells in MNC co-cultured with damaged mouse hepatic cells were observed after 72 h. Cells expressing mature hepatocyte markers, human albumin (hALB) and human GATA-4 (hGATA-4) mRNA were detected by RT-PCR, which was further confirmed with sequencing. Relevant control groups, MNC co-cultured with normal mouse hepatic cells and MNC cultured alone remained negative. Conclusion: The culture system using damaged mouse hepatic cells as stimulator could be a potential in vitro system for the conversion of human umbilical cord blood-derived cells into hepatocyte-like cells.

Purpose To detect the incidence rate, average age and the expression of hMLH-1 and hMSH-2 of sporadic colorectal carci-noma ( SCC) with Han and Uygur patients. Methods The expression of hMLH-1 and hMSH-2 was detected in SCC for 60 cases of Uygur and 196 cases of Han by immunohistochemical method, including 60 Uygur and Han cases normal colorectal mucosa ( NCM) . Results The positive rate of hMLH-1 and hMSH-2 proteins expression in the NCM was 100%. There was a marked difference in the positive rate of hMLH-1 in SCC between Han (93. 4%, 183/196)and Uygur (75%, 45/60) (P<0. 05). There was no significance in the positive rate of hMSH-2 in NCM between Han (94. 4%, 185/196) and Uygur (91. 7%, 55/60) (P>0. 05). The average age of Han and Uygur SCC patients were 65. 64 years, 57. 63 years, respectively, and Uygur SCC cases were more likely to be diagnosed at less 40 years old (P<0. 05). The positive rate of hMLH-1 and hMSH-2 expression in the tubular adenoma was 100%. The positive rate of hMLH-1 and hMSH-2 expression in the tubulovillous adenoma in Uygur and Han were 66. 7%( 2/3 ) and 66. 7%( 2/3 ) , and 74. 2%(23/31) and 90. 3%(28/31), respectively, significantly lower than those of tubular adenoma (P<0. 05). The expression of hMLH-1 was positively correlated with that of hMSH-2 in SCC in Han(rs =0. 737, P<0. 05). The expression of hMLH-1 was positive-ly correlated with that of hMSH-2 in SCC in Uygur(rs =0. 383, P<0. 05). There exists marked difference in the positive rate of hM-LH-1 and hMSH-2 among difference age groups (P<0. 05). Conclusion There is a certain loss of hMLH-1 and hMSH-2 expression in SCC in Han and Uygur Chinese, which is related to adenoma and age. The expression of hMLH-1 in SCC tissue among Uygur pa-tients is not resemble to those of Han patients. The average age of Uygur SCC patients is younger than Han, and the positive rate of hMLH-1 is higher. Combined detection of hMLH-1 and hMSH-2 proteins may be used for judging the severity and prognosis of SCC in Xinjiang, which helps improve patients’ treatment program and rationalize their choices.