Aneuploidy ; DNA, Neoplasm ; analysis ; genetics ; Flow Cytometry ; methods ; Humans ; Lymphoma ; diagnosis ; genetics ; immunology ; Lymphoma, B-Cell ; diagnosis ; genetics ; immunology ; Lymphoma, T-Cell ; diagnosis ; genetics ; immunology ; Receptors, Antigen, T-Cell ; analysis ; genetics

Objective To study the development of self-concept and parental rearing style in primary and secondary school students and the relationship between them.Methods A stratified cluster sample of 319 students from fourth grade in primary school to first grade in high school,9～16 years of age,were investigated with the Piers-Harris Children's self-concept Scale (PHCSS) and the EMBU.Results Inter-grade differences existed in the total score of self-concept and its subscales except popularity (F=2.170～4.288,P＜0.05),as well as in the most factors of parenting except father's intrusiveness,father's overprotection,mother's intrusiveness and overprotection,and mother's punishment (F=2.449～7.596,P＜0.05),with the maxima of self-concept (total score 61.05±9.00,behavior 13.85±1.94,intellect status 11.48±3.10,physical appearance 8.33±2.50,lack of anxiety 10.13±2.39,happiness 8.38±1.23) and the minima of father's punishment and rejection and mother's rejection (15.08±2.80,7.33±2.23,10.43±3.26) both in the sixth grade pupils (P＜0.05).Parental emotional warmth was positively correlated to self-concept (r=0.188～0.389),while parental punishment and mother's rejection was negatively correlated to (r=-0.112～-0.540),and father's rejection was also negatively correlated to (r=-0.160～-0.420) except physical appearance.All of these correlations were significant (P＜0.05).Conclusion Self-concept of primary and secondary school students and parental rearing style interact with each other,and develop curvily with children's growing.

Objective To determine the effects of prostaglandin E_2 alone and the combination with omeprazole for poisoning related acute mucosal lesion. Methods Forty-two healthy SD rats were randomly divided into 7 groups: control group (control), methamidophos poisoning model group (intox), 10 mg/kg omeprazole group (ome1), 50 mg/kg omeprazole group (ome2), 10 μg/kg prostaglandin E_2 group (PG1), 50 μg/kg prostaglandin E_2 group (PG2), 10 μg/kg prostaglandin E_2 combined with 10 mg/ kg omeprazole group (union). The gastric ulcer index was counted and the content of serum cholinesterase, endothelin, and tumor necrosis factor were measured, and dependability was analyzed. Results There was no obvious difference between the prostaglandin group and the poisoning model group in gastric ulcer index, endothelin, and tumor necrosis factor. The omeprazole alone and the combination treatment could improve the acute gastric mucosa lesion induced by methamidophos poisoning. Conclusion Prostaglandin E_2 alone can not obviously improve the acute gastric mucosa lesion by methamidophos poisoning. The combination with omeprazole may be a promising treatment.

Objective To study the gene mutation characteristics of patients with spinocerebellar ataxias(SCA) in Ningxia region.Methods The SCA3/Machado-Joseph disease(MJD)trinucleotide CAG repeat number was detected by polymerase chain reaction(PCR),capillary gel electrophoresis(CGE) and DNA sequencing in 6 patients with SCAs and 4 normal kindreds from a family in Ningxia region.Results All patients and 1 kindred were positive for SCA3/MJD;other 3 kindreds were negative for SCA3/MJD.The CAG repeat number was expanded to 66～81 in the patients with SCA3/MJD and a kindred,and 22～33 in other 3 kindreds.Conclusion There is SCA3/MJD in the patients with SCAs of Ningxia region.Gene examining has the great significance for definite diagnosis in the patients with SCAs.

Objective To observe the changes of Endothelin,Tumor Necrosis Factor in different stress; and to explore the corelation between the changes of Endothelin,Tumor Necrosis Factor and the occurrence of stress-related gastric mucosal disease.Methods The models of the acute methamidophos poison and the acute myocardial infarction in rats were made.The gastric ulcer index was counted and the content of blood plasma Endothelin and blood serum Tumor Necrosis Factor were checked.Results Models of the acute methamidophos poison and the acute myocardial infarction in rats were set up successfully. The gastric ulcer index of rats in the stress groups increased.The blood plasma Endothelin and blood serum Tumor Necrosis Factor in the stress group were significantly higher than those in the control group.Conclusion The gastric mucosal disease under different stress was observed with the gastric mucosal ulcer index.The blood plasm Endothelin and blood serum Tumor Necrosis Factor under different stress were increased,suggesting they play an important role in this phenomenen.

Objective To explore the clinical characteristics of vagrant psychiatric patients with different gender and summarize nursing measures. Methods Toally 1165 vagrant psychiatric patients who all were inpatient in Shenzhen Corning Hospital between July 2014 to July 2015 were analyzed retrospectively. Seperately we analyzed incidence of nosocomial infection, aggressive behaviour, trouble-making level, restraint and protection, and activity daily living. Results There was 735 male (63.1%) and 430 (36.9%) female in 1165 vagrant psychiatric patients. Comparing with female patients, We found male patients had higher rate of nosocomial infection , aggressivity and accident level , who were susceptible to be restrained and protected ( P < 0 . 001 ) and needed more care (P<0.05). Conclusion We should specially take precautionary measures when nursing vagrant psychiatric patients with different gender.

OBJECTIVETo observe the effect of external application of Zhuangshenling Recipe (ZR) combined with Western medicine (WM) on the heart function of chronic heart failure (CHF) patients of Xin-Shen yang deficiency, interior retention of water-fluid syndrome (XSYDIRWFS).

METHODSTotally 140 CHF patients of XSYDIRWFS were randomly assigned to two groups, the treatment group and the control group, 70 in each group. All patients received WM therapy. Those in the treatment group were applied with ZR at Xinshu (BL15) and Shenshu (BL23), while those in the control group were applied with placebos at Xinshu (BL15) and Shenshu (BL23). The therapeutic course for all was 12 weeks. The integrals of TCM syndrome, grading of cardiac function, brain natriuretic polypeptide (BNP), and 6 min walking distance were observed before and after treatment.

RESULTSAfter twelve weeks of treatment, the effective rate of improved grading of cardiac function, the total effective rate of TCM syndrome efficacy, and the BNP level were obviously better in the treatment group (P < 0.05). There was no statistical difference in 6 min walking distance between the two groups (P > 0.05).

CONCLUSIONExternal application of ZR combined with WM could improve the heart function of CHF patients of XSYDIRWFS.

Aged ; Chronic Disease ; Drugs, Chinese Herbal ; therapeutic use ; Female ; Heart Failure ; drug therapy ; Humans ; Male ; Middle Aged ; Treatment Outcome ; Yang Deficiency ; drug therapy

Objective: To observe the clinical efficacy of acupoint injection of Chuankezhi plus acupoint sticking treatment for bronchial asthma, and provide clinical evidence for the synergy of the two therapies, and explore their synergistic mechanism. Methods: A total of 70 patients were randomized into an acupoint injection plus sticking group and an acupiont sticking group by the random number table, with 35 cases in each group. The treatment took place in July and August. The acupoint injection plus sticking group was treated with acupoint injection and acupiont sticking, while the acupiont sticking group was treated only with acupiont sticking therapy. The treatment course was 4 weeks. After the treatment, the scores of symptom scale in the two groups before treatment, 3 months and 6 months after the treatment were observed. Results: During the treatment, there were 5 dropouts in the acupoint injection plus sticking group with 30 cases remained, and 4 dropouts in the acupiont sticking group with 31 cases remained. Before the treatment, there was no significant difference in the total scores of symptom scale between the two groups. Three months after the treatment, the total scores of symptom scale of both groups were lower than those before treatment, and the intra-group differences were statistically significant (bothP<0.05). In the inter-group comparison, there was no significant difference in the difference values of the scores before treatment and 3 months after treatment (P>0.05). Six months after the treatment, the total scores of symptom scale in both groups were lower than those before treatment, and the intra-group differences were statistically significant (bothP<0.05), so were the differences in the difference values of the scores before treatment and 6 months after treatment (bothP<0.05). Conclusion: Acupoint injection of Chuankezhi plus acupoint sticking or acupoint sticking alone both can improve the symptoms of patients with bronchial asthma. Acupoint injection of Chuankezhi plus acupoint sticking has a higher total effective rate than single acupoint sticking therapy.

Production of bioethanol using starch as raw material has become a very prominent technology. However, phytate in the raw material not only decreases ethanol production efficiency, but also increases phosphorus discharge. In this study, to decrease phytate content in an ethanol fermentationprocess, Saccharomyces cerevisiae was engineered forheterologous expression of phytase on the cell surface. The phy gene encoding phytase gene was fused with the C-terminal-half region of α-agglutinin and then inserted downstream of the secretion signal gene, to produce a yeast surface-display expression vector pMGK-AG-phy, which was then transformed into S. cerevisiae. The recombinant yeast strain, PHY, successfully displayed phytase on the surface of cells producing 6.4 U/g wet cells and its properties were further characterized. The growthrate and ethanol production of the PHY strain were faster than the parent S. cerevisiae strain in the fermentation medium by simultaneous saccharification and fermentation. Moreover, the phytate concentration decreased by 91% in dry vinasse compared to the control. In summary, we constructed recombinant S. cerevisiae strain displaying phytase on the cell surface, which could effectively reduce the content of phytate, improve the utilization value of vinasse and reduce the discharge of phosphorus. The strain reported here represents a useful novel engineering platform for developing an environment-friendly system for bioethanol production from a corn substrate.
6-Phytase ; metabolism ; Biofuels ; Ethanol ; chemistry ; Fermentation ; Industrial Microbiology ; Saccharomyces cerevisiae ; metabolism ; Starch ; chemistry ; Zea mays ; chemistry

Aneurysm, False ; complications ; diagnosis ; Aorta, Thoracic ; Diagnostic Errors ; Esophagus ; pathology ; Gastrointestinal Hemorrhage ; diagnosis ; etiology ; Humans ; Male ; Middle Aged ; Necrosis