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 analyze the correlative factors of prognosis of neonatal stress-induced ulcer bleeding.Methods Fifty-four cases of NICU admitted stress-induced ulcer bleeding newborns were divided into mild group and severe group according to bleeding endurance,transfusion requirement,and clinical turnover.Compared with gender,gestational age,birth weight,and score for neonatal acute physiology(SNAP) Ⅱ and score for neonatal acute physiologyⅡ perinatal extension(SNAP-PE) Ⅱ of two groups.Results Based on the output of SPSS statistical package,the SNAP Ⅱand SNAP-PE Ⅱ had a significant deviation between two subgroups((?~2=)15.207,10.311 all P

Since the oral rehydration salts solution(ORS) has been used to treat acute diarrhea of children, there are different kinds of ORS in order to satisfy the need of clinical work. They are the initial WHO-ORS, other substances-supplemented ORS and the reduced osmolarity ORS, each of which has their own efficiency and advantage.

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 investigate whether TNF-α can promote, but TGF-β can reduce Gli2 expression in primary leukemia cells. Methods (1)Western blot was used to detect Gli2 protein expression in leukemic cells. (2)Primary leukemia cells were treated with TGF-β1 or TNF-α,and expressions of Gli2 and TGF-βR were detected. (3)Primary leukemia cells were treated with TGF-β1,TNF-α or/and SIS3, and Gli2 protein expression was detected. Results (1)The primary leukemia cells could express Gli2 protein. (2)Significant reduction of Gli2 mRNA was observed in 1 ~ 10 ng/mL TGF-β1-treated primary leukemia cells for 12 ~ 24 h, No significant differences of Gli2 mRNA was found between the control group and TNF-α group. (3)Protein expresson of TGF-βRⅠand TGF-βRⅡ in 5 ng/mL TNF-α-treated primary leukemia cells for 24 h was higher than that of the control group. (4)Gli2 portein expression was lower in TGF-β1 with or without TNF-α-treated primary leukemia cells for 24 h than that in the control group, and Gli2 portein expression in the TGF-β1 plus TNF-α group was lower than that in TGF-β1 group. Conclusion Combinations of TGF-β and TNF-α can efficiently inhibit Gli2 expression than TGF-β alone in primary leukemia cells.

Objective To investigate the efficacy of docetaxel combined with capecitabine in the treatment of patients with locally advanced breast cancer and its effect on immune function.Methods 160 patients with locally advanced breast cancer were randomly divided into observation group and control group.The control group was treated with capecitabine.The patients in the observation group were treated with docetaxel combined with capecitabine.The clinical effective rate, median time to progress, median survival time, one year survival rate and immunoglobulin protein expression levels were observed.Results The clinical effective rate and stable rate in the observation group were 88.75% and 95.00%, which were significantly higher than 68.75% and 87.50% in the control group, the differences were statistically significant (x2=5.89,4.17,all P<0.05).After treatment, the median time to progression, median survival time and one year survival rate of the observation group were significantly higher than those of the control group (t=3.43,5.09,6.23,all P<0.05).Compared with before treatment, after treatment, the IgG,IgM and IgA levels in the observation group significantly decreased(t=2.34,3.16,3.27,all P<0.05), while those of the control group were not significantly changed (t=0.79,0.22,0.27,all P>0.05).Conclusion Docetaxel combined with capecitabine in the treatment of patients with locally advanced breast cancer can improve the clinical efficacy and stability, prolong the survival time of patients.Compared with using single agent chemotherapy, combined use has no significant effect on human immune function, the effect is better than the use of capecitabine alone, which is worthy of promotion in clinical use.

OBJECTIVE:To promote the sound development of clinical pharmacy in China METHODS:To study the gap between clinical pharmacy and clinical medicine and to compare the difference between clinical pharmacy in China and that in developed countries RESULTS & CONCLUSION:Only when circules of clinical pharmacy face up to the current situation and learn the experience from clinical medicine and clinical pharmacy in developed countries can the research strategy develops soundly