ItisacknowIedgedthatintestinaImicrobiotapIaysanimportantroIeinIifeprocess.IntestinaIdysbiosisis invoIved in the pathogenesis of many diseases reIated to aImost every system of the body. Probiotics and fecaI microbiota transpIantation,which can moduIate intestinaI microbiota without severe adverse effects,has become a hot topic for disease treatment. This articIe summarized the use of intestinaI microbiota moduIation for treatment of digestive system diseases.

Objective: To investigate the expression of Bcl-2 and Bax in renal tissues of patients with hepatitis B virus-associated glomerulonephritis (HBV-GN). Methods: Twenty HBV-GN specimens with complete nephrology data and 10 normal renal specimens were randomly chosen for the present study. Cell apoptosis was detected by means of terminal deoxynucleotidyl transferase mediated d-UTP nick end labeling (TUNEL) and the apoptotic index was calculated; immunohistochemistry was used to detect the protein expression of Bax and Bcl-2. Results: The apoptotic index in HBV-GN group was obviously higher than that of the control group; the apoptotic cells were mainly distributed in the proximal and distal renal tubules and the collecting duct epithelial cells, seldom seen in the glomerular cells. The expression of Bcl-2 in HBV-GN patients was predominately present in the renal tubular epithelia cells (positive in the plasma, membrane and nuclear); the expression of Bax was found in both glomerular cells and renal tubular cells, mainly in tubular epithelial cells, seldom seen in Bowman's capsule or glomerular mesangial region. Conclusion: Apoptosis in the kidney of HBV-GN patients mainly occurs in the renal tubular epithelial cells; expression of Bax and Bcl-2 is mainly in the renal tubular epithelial cells, suggesting that the injury of tubular interstitial damage may be one of the important factors for the development of HBV-GN.

The mechanism of long chain non-coding RNA (lncRNA) is diverse. LncRNA can regulate the expression of genes at multiple levels and is closely related to some pathological process, such as tumor formation, viral replication, inflammatory damage, etc. The abnormal expression of lncRNA is involved in the patho-physiological changes of the disease, and plays a key role in many links, such as the stability of mRNA, the regulation of translation level, protein transport, RNA processing and modification, and so on. The development of sepsis inflammatory injury is a complex process involving multiple genes and pathways, in which the abnormal structure and expression of many encoding genes or non-coding genes exist.This paper review the research progress on lncRNA in the regulation of chondriokinesis, pro-inflammatory cytokines, calcium ion transport, nuclear factor-κB (NF-κB) in signal pathway and other inflammatory lesions, which may provide a new method for the diagnosis and treatment of sepsis.

Objective To explore the effects of cryopreservation on biological characteristics of cultured limbal stem cells.Design Experimental study.Participants Twenty New Zealand white rabbits.Methods Twenty New Zealand white rabbits(40 eyes) were preparated of peripheral cornea with 2 mm and 2 mm circular shallow conjunctival limbal graft.Rabbit limbal stem cells(Rb-LSCs) used for cell-suspention culture were isolated form New Zealand white rabbit limbal tissues.The limbal stem cells,having formated monolayer cultured limbal stem cells,were cryopreservated one month,then thawing.By immunofluorescence staining,flow cytometry,inverted microscope,MTT assay,we compared the subculture of limbal stem cells cryopreservation before and after the structure and properties.Main Outcome Measurements Limbal stem cell activity and biological characteristics.Results Compared with freshing cells,the cells after cryopreservation in morphology were poor adherence late,small nuclear cytoplasm ratio,irregular shape.Im munofluorescence staining to detect the low-temperature frozen cells ABCG2 monoclonal antibody 81.7% positive rate decreased to 46.9%,the difference was statistically significant(P

Objective To examine the impact of oncology nurses' compassion satisfaction and compassion fatigue on doctor-patient relationship satisfaction.Methods Questionnaire survey was conducted by 388 oncology nurses,the questionnaires include Professional Quality of Life Scale and DoctorPatient Relationship Satisfaction Scale.Results The total scores of compassion satisfaction was 34.22±7.19,the total scores of secondary traumatic was 26.32±6.12,the total scores of job burnout was 25.13±6.08,the total scores of doctor-patient relationship satisfaction was 4.24±0.75.Pearson correlation analysis showed that doctor-patient relationship satisfaction score was positively correlated with oncology nurses' compassion satisfaction (r=0.468,P ＜ 0.05),negatioely correlated with nurses' compassion fatigue factor scores (r=-0.182,-0.531).Regression analysis showed that compassion satisfaction,secondary traumatic,job burnout and night shift frequency were influencing factors of doctor-patient relationship satisfaction,which could explain29.2％ of the variance.Conclusions Improvement of the oncology nurses' compassion satisfaction and compassion fatigue can improve the doctor-patient relationship satisfaction and the quality of nursing service,and create a harmonious medical environment.

Objective To investigate the relationship between dyslipidemia and distant metastases in pa-tients with hormone receptor( HR) negative breast cancer,and to explore the impact of blood lipid change during chemotherapy on clinical response.Methods We collected the complete clinicopathological data and fasting blood lipid in 154 patients with HR negative breast cancer.The secondary blood lipid level were measured on day14 after two cycles of chemotherapy in patients with distant metastases.Single factor chi -square test was choosen to analyze the relationship between clinicopathological characteristics,including baseline lipid level,and distant metastases,then independent risk factor for distant metastases were evaluated by logistic regression model. Data about altered blood lipid and clinical response analysis were performed using paired t-test pre-or post-chemotherapy.Results Our results from single chi-square test showed that distant metastasis from breast canc-er was significantly associated with tumor size,local lymph node metastases,grade,higher total cholesterol( TC) , higher triglycerides(TG)and higher low-density lipoprotein(LDL)(P<0.05).For distant metastases,inde-pendent risk factors were tumor size(OR=1.563),local lymph node metastases(OR=1.983),higher TC(OR=1.502),higher TG(OR=1.877).Decreased trend of TC,TG and LDL and increased trend of HDL were showed in disease control( PR+SD) group,and TG had significantly tend in objective response( PR) group.Conclusion Hyperlipidmia is significantly associated with distant metastases in patients with HR negative breast cancer,andblood lipid levels decrease with effective anti -tumor chemotherapy.Dynamic monitoring of blood lipid levelscould be a candidate surrogate biomarker for outcome prediction and distant metastases in patients with HR negativebreast cancer.

Objective To study whether a lactose-free,hydrolyzed protein formula would ameliorate feeding intolerance and weight gain in very low birth weight infants.Methods The study was conducted on very low birth weight infants ( gestational age ≤34 weeks, birth weight ≤1500 g) in our NICU from August 2010 to August 2013. According to the number of admission, the cases were assigned into lactose-free hydrolyzed protein formula group ( hydrolyzed protein group) and preterm formula group. The data of basic information ( gestational age, birth weight, way of labor, sex, asphyxia ), commencement of feeding time ( days) , enteral caloric intake, parenteral nutrition caloric intake, The time ( days) required to regain birth weight, weight gain index, days of parenteral nutrition, prealbumin level, feeding intolerance, the incidence of necrotizing enterocolitis ( NEC ) and extrauterine growth retardation(EUGR)werecollected.Results A total of 83 infants were recruited in the study. 40 infants were in hydrolyzed protein group and 43 infants were in preterm formula group. There were no differences between groups for basic information ( P>0. 05). The weight gain index of hydrolyzed protein group was higher than that of preterm formula group (13. 5 ± 2. 4 g/d vs. 11. 9 ± 3. 7 g/d, P=0. 036). There were less cases of feeding intolerance in hydrolyzed protein group than in preterm formula group & nbsp;(28/40 vs. 38/43, P=0. 038). The differences of the incidence of NEC (1/40 vs. 2/43) and EUGR (21/40vs.25/43)showed no significance statistically.Conclusions Lactose-free hydrolyzed protein formula can obviously improve feeding intolerance and early weight gain of premature infants.

Objective To investigate the effect of acarbose on waist circumference (WC) in patients with IGR. Methods A total of 46 subjects with IGT (2 hPG>7.8 mmol/L) were selected in this study. All the subjects were given diet and exercise treatment for half a month and then treated with acarbose for 3 months in combination with life style modification. Self-paired method was adopted to compare islet βcell function and WC before and after the treatment. Results After acarbose treatment for 3 months ,islet βcell function were markedly improved. Insulin secretion of Fins and 2 hIns decreased ,early insulin secretion index (ΔI30/ΔG30 ) significantly increased ,and BMI and WC were reduced significantly (P<0.05) . Multiple regression analysis showed that there was correlation between WC and TG ,insulin resistance index (HOMA-IR) and islet β-cell function index (HOMA-β) (P< 0.05). Conclusion Acarbose in combination with life style modification can improve islet β-cell function in patients with IGR and reduce WC and abdominal fat accumulation as well.

Objective To study the diagnostic value of cavernosography in the venous leakage impotence.Methods Cavernosography were performed for 25 patients with the venous leakage impotence who had been diagnosed by the clinic just after the contrast agent had been injected.The appearance of cavernosography were analysed.Results Different degree venous leakage had been shown in 25 cases.The diagnostic accordance rate of the cavernosography,clinic impotence for the venous leakage was 100%(25/25).The accordance rate of the degree of the venous leakage shown by the cavernosography and pointed out by the clinical impotence was 36%(9/25).Conclusion Cavernosography not only can show the venous leakage and its location,but also can know the degree of the venous leakage.

Objective To know the primary effect of nutrition intervention in farmers. Methods The questionnaires were used to do baseline and evaluation survey. The intervention ways were used in trial group, including holding lectures, posting posters, sending out healthy material, quizzes with prizes, recommending salts low in sodium to each family, training to make healthy food by the chef; but there were no measures in control group. Results There were statistical significance in healthy awareness of nutrition, exercises and chronic diseases between two groups after intervention; However, the average intake amounts of vegetables did not reach the recommendation of diet guidelines; After intervention, the intake frequency of vegetables and fruits had statistical significance between before and after intervention in trial group, and also had statistical significance in two groups. Conclusion The awareness of healthy knowledge and attitudes has been obvious improvement, but the diets and life styles of farmers have no obvious change. The diet structure and behavior of farmers have been increasingly rational but not enough. The farmers have started to increase the intake times of vegetables and fruits and built up the conception of eating more vegetables and fruits.