The enrichment of plamitic acid at sn-2 position of triglyceride in human milk improves a high efficiency of fatty acid absorption,softer stools and prevention of calcium malabsorption in infants.Meanwhile,it increases early bone mineralization and development,adjusts the composition of the intestinal microflora.It also may lower the extent and severity of intestinal inflammation after injury and modulate early infant crying.

Objective To explore the relationship of the ADP-ribosylation factor-like 8A (Arl8a)with TLR4-TRIF-GEFH1 -RhoB pathway in dendritic cells(DCs). Methods DCs were prepared from wildtype and TRIF-knockout (TRIFKO) mice. After LPS stimulation, the cells were collected for cDNA amplification. Real-time PCR method was used to detect Arl8a mRNA levels. DCs from wild-type mice were transfected with guanine nucleotide-exchange factors H1 ( GEFH1 ) small interference RNA ( siRNA ), Arl8a mRNA levels were examined with or without LPS stimulation. Then RhoB mRNA expression was analyzed in DCs transfected with the siRNA of GEFH1 and Arl8a gene, respectively. Results LPS induced the up-regulation of Arl8a mRNA in DCs from control mice but not in DCs from TRIFKO, indicating that LPS-mediated up-regulation of Arl8a was suppressed in TRIFKO DCs. In addition, siRNA of GEFH1 significantly suppressed the LPS-mediated up-regulation of Arl8a mRNA, RNAi of Arl8a and GEFH1 significantly decreased RhoB mRNA level in DCs after LPS stimulation ( P ＜ 0. 01 ). Conclusion The expression of Arl8a is involved in the TLR4-TRIF pathway in DCs, and Arl8a is closely associated with GEFH1 and RhoB at transcriptional level.

Objective:To investigate a method of isolating and culturing the epithelial cells from human fistula tube.Methods:We separated epithelial cells of human fistula tube by tissue block method and cultured the epithelial cells.The morphology of the cells was studied with a phase contrast microscope and the living characteristics after subculture of the cells were observed.We identified the cells using immunocytochemical assessment.Results:The culturing cells grew on the wall appeared after 24-36 hours.The living characteristics of the cultured cells were quickly into the logarithms growth period between 7 and 9 days.The identified cells were keratin positive and vimentin negative by using immunocytochemistry.Conclusion:The epithelial cells of human fistula tube could be cultured stably in vitro by the method.It could be possible to study the healing mechanism of human fistula tube based on the results of this study.

Substance P,vasoactive intestinal peptide and gastrin belong to the gastrointestinal hormone;5-hydroxytryptamine(5-HT) is a neurotransmitter.Substance P and vasoactive intestinal peptide are widely present in the intestinal mucosa and play an important role in the intestinal motility and secretion.As the first gastro intestinal hormone whose molecular structure has been clarified,gastrin can promote gastrointestinal motility,for sports complex displacement damage caused by spontaneous and motilin,make the gastrointestinal movement in to postprandial fasting like movement.5-HT belongs to vasoactive amines,regulates the permeability of the blood vessel wall through 5-HT receptors.In this review,the origin,distribution and progress in gastrointestinal function of vasoactive intestinal peptide,gastrin and 5-hydroxytryptamine will be summarized.

0.05).No adverse effects were observed in both groups.Conclusion:The efficacy and safety of gatifloxacin are similar to those of levofloxacin in the treatment of acute gonococcal urinary and reproductive tract infections.

0.05).Conclusion:Domestic made doxycycline injection is as effective and safe as arithromycine injection for the treatment of bacterial infections.

Objective To investigate the best application time and effect of the prevention and treatment of postpartum hemorrhage caused by uterine atony. Methods A total of 168 women with bleeding tendency were treated in our hospital from October 2014 to October 2016. They were randomly divided into three groups, 56 cases each. Among them, A group was used immediately after delivery, and group B was suffering from uterine atony, which was the use of hemabate, and C group did not use hemabate. The blood loss and the amount of postpartum hemorrhage in the three groups were compared and analyzed. Results Compared with group B and C, the amount of bleeding, the amount of bleeding in the 2 hours postpartum and the amount of 24 hours postpartum hemorrhage in group A were significantly lower than that in group(P<0.05). The 2 hours postpartum bleeding volume and 24 hours postpartum hemorrhage in group B were significantly lower than that in group C(P<0.05). The incidence of postpartum hemorrhage in group A was 3.57％, significantly lower than that in group B, group 14.28％ and group C, 30.36％(P<0.05). The incidence of postpartum hemorrhage in group B was 14.28％, significantly lower than that in group C (30.36％) (P<0.05). Conclusion To prevent and treat uterine atony postpartum hemorrhage, it is effective to prevent and treat postpartum hemorrhage. And the best application for the immediate use of fetal labor, can further reduce the amount of postpartum hemorrhage, to ensure maternal safety.

Myeloid cell leukemia-1 (MCL-1) protein is one of the key antiapoptotic protein members of the B-cell lymphoma-2 protein family. Overexpression of MCL-1 is closely related to not only tumor progression but also resistance to targeted therapy and traditional chemotherapeutic drug. MCL-1 and its inhibitors have been studied in recent years. The mimetics of MCL-1 endogenous ligand BH3 have resulted in significant breakthroughs. In this study, the research progress on MCL-1 and its inhibitors in hematological malignan-cies is reviewed.

The increasing prevalence of diabetes worldwide has attracted more and more attention;consequently,diabetes literatures have been on a steady rise over the last decade as sustaining efforts were made to control the disease.This paper,through bibliometric analysis of the 1995-2004 literatures(with a defined amount) from ISI Web of Science and other databases,revealed the amount of literatures,citations,and research focuses of diabetes of different countries,institutions,individuals and journals,reflecting the development in diabetes research over the last 10 years from a bibliometric approach.