Adolescent ; Child ; Child, Preschool ; Female ; Humans ; Infant ; Lymphohistiocytosis, Hemophagocytic ; Male

In recent years, according to the etiology and pathology researches of slow transit constipation (STC) STC is considered as a kind of "enteric neuropathy", indicating it is a kind of disease caused by abnormity of the enteric nervous system (ENS). Through reviewing the mechanism of acupuncture to regulate STC, it is found out that there is a close relationship between acupuncture regulating STC and ENS. Through various channels including ganglion cells, nerve plexus, neurotransmitter and TRPV1 (the primary sensory neurons receptor of the ENS) of the ENS, acupuncture is likely to make comprehensive adjustment on STC.
Acupuncture Therapy ; Colon ; innervation ; physiopathology ; Constipation ; physiopathology ; therapy ; Enteric Nervous System ; physiopathology ; Humans

Humans ; Orthodontic Appliance Design ; Orthodontic Wires

Objective To investigate the status quo of nursing lack in level three first-class hospitals of Zhongshan city,and analyze the relevant reasons.Methods A sample of 765 nurses in 4 tertiary general hospitals completed the modified Missed Nursing Care Survey.Results Assessment,planning,intervention and evaluation were reported to be missed by 9.86％～39.04％,12.05％～44.38％,3.29％～46.85％ and 12.19％～22.05％ of the survey respondents respectively.Reasons for missed care were lack of labor resources(85.48％～93.84％),lack of material resources(80.00％～80.96％),low efficiency of the team (78.08％～86.58％),poor work habits (70.95％～83.84％),and improvement of patients’ needs (88.90％～93.01％).Conclusions Lack of care is widespread,and the degree of lack of each link is different.Reasons lead to the lack of care of nursing staff are higher patients’ demands to nursing work,shortage of nursing staff and unplanned surge of patients’ number.

Objective To observe the effects of fosinopril(FOS),a new generation angiotensin-converting enzyme inhibitor(ACEI),on protein and mRNA expression of transforming growth factor-?_1(TGF-?_1) of rat glomerular mesangial cell(GMC) induced by lipopolysaccharide(LPS);to demonstrate the preventive mechanism against glomerular sclerosis by applying FOS.Methods The cultured GMC in classic way were divided into 3 groups:control group;LPS group;LPS+FOS group.TGF-?_1 concentration in GMC supernatant fluid was detected by ELISA;TGF-?_1 mRNA expression was determined by semiquantitative real-time RT-PCR.Results LPS group was obviously higher than control groups in TGF-?_1 secretion and mRNA expression,while LPS+FOS group decreased distinctively in TGF-?_1 secretion and mRNA expression compared with LPS group.Conclusions FOS has obviously inhibited on TGF-?_1 expression of rat GMC both at protein level and mRNA level,which reveals that it may be an important mechanism by FOS on restraining the development of glomerulosclerosis.

Adult ; Aged ; Aged, 80 and over ; Humans ; Middle Aged ; Pneumoconiosis ; diagnostic imaging ; Radiography, Thoracic ; methods ; Tomography, X-Ray Computed ; X-Ray Film

Objective To construct S6K1 shRNA gene recombinant adenovirus(S6K1 Ax)and evaluate its gene silencing effects on mouse cell lines and C57 BL/6J mice level.Methods Three S6K1 shRNA gene sequences were designed and spliced from pcPUR plasmid,pcDNA3.1 plasmid to cosmid plasmid and transfected into adenovirus.S6K1 Ax which has best gene silencing effect was selected and proliferated in 293 cell.Silencing effect of S6K1Ax was checked on mice AML12,C2C12,3T3-L1 cell lines.C57BL/6J liver was obtained after S6K1 Ax was injected into mice tail vein six days later.S6K1 was evaluated by qRT-PCR and Western blot.Alanine transferanse(ALT)was examined before and after S6K1 Ax injected.Results S6K1Ax can silence S6K1 expression of mouse AML12,C2C12 and 3T3-L1 cell lines and liver of C57 BL/6J mice on Western blot.S6K1 mRNA expression of C57BL/6J liver were control group 1.39±0.21 vs S6K1Ax group 0.63±0.09,t=6.132.P<0.01.ALT of mice hepatic function did not change after S6K1Ax injected:before(15.15±4.43)U/L,after(17.32±4.22)U/L,t=1.451,P>0.05.Conclusion Construction of shS6K1 Ax can knockdown S6K1 gene on mice cell lines and C57BL/6J mice liver,it provides a good tool to study the function of S6K1.

Animals ; Diet ; Female ; Follicle Stimulating Hormone ; blood ; Glucose ; metabolism ; Gonadal Steroid Hormones ; blood ; Hemorheology ; Lipid Metabolism ; physiology ; Luteinizing Hormone ; blood ; Progesterone ; blood ; Rats ; Rats, Wistar ; Temperature