Objective:To assess the nursing care experiences and curative effects of the application of wound care technologies combined with other multiple treatments in the hepatolithiasis patient who suffered from postoperative severe intestinal fistula.Methods:The wound care difficult points were analyzed,the wound care technologies combined with other multiple treatments including multiple debridement methods were applied according to the severity of the intestinal fistula:multiple debridement, new skin protection, continuous flushing and drainage with double cannula, improved negative pressure closure drainage and wound pull-in technology, combined with systemic treatment and nursing intervention.Results:The intestinal fistula was treated for 12 days, and the wound infection was controlled for 24 days. Finally the wound was healed after 43 days and patient was discharged from hospital.Conclusions:In the case of severe intestinal fistula after hepatolithiasis operation, the application of wound nursing technology combined with treatment scheme provides a new treatment idea and scheme for intestinal fistula and wound healing.

Objective: To evaluate 2D CDUS ultrasound in estimating lesions of carotid and femoral arteries in diabetes mellitus. Methods: Forty patients were divided into 3 groups by age. We detected their carotid and femoral arteries using two dimensional and PW Doppler ultrasonography. The lesions degree were assessed according to U B 6 classification. Results: Higher incidence and more serious degree of arteries lesions occurred in diabetes mellitus than those in control group ( P 40 years old than in group ≤40 years old in diabetes mellitus ( P

Objective To provide an experimental evidence for the clinical applications of glyceryl trinatrate(GTN)and isosorbide dinitrate(ISDN)against Coxsackievirus B(CVB)-related myocarditis.Methods Coxsackievirus B3 was propagated in HeLa cells.Virus yields were determinded by 50% tissue culture infective dosage(TCID50).BALB/c mice were attacked with 5000 TCID50 of CVB3,meanwhile,the mice were administrated with GTN and ISDN.All mice were killed at the 14th day.The myocardial tissues were harvested for histologic evaluation.Results The infection plaques in the myocardial tissues obtained from CVB3-infected BALB/c mice treated with GTN were siginificantly reduced(0.89?0.18 in GTN group and 1.25?0.22 in ISDN group)compared with that of the untreated CVB3-infected mice(P

Objective To investigate principles of acupoint selection for the ancient acupuncture and moxibustion treatment of facial paralysis.Methods The ancient literature about acupuncture and moxibustion was collected and reviewed from the pre-Qin period to the late Qing Dynasty. According to the data selection criteria, acupuncture and moxibustion prescriptions of facial paralysis were collected and input into an ancient acupuncture and moxibustion prescription database. By use of frequency analysis and factor analysis, the principles of acupoint selection were obtained.ResultsTotally 257 prescriptions were collected which involve 74 acupoints. Through frequency analysis, 19 acupoints were obtained whose frequencies were equal or greater than 9, such as Dicang (ST 4), Jiache (ST 6), Tinghui (GB 2), Shuigou (GV 26), Hegu (LI 4), etc. Through factor analysis of acupoint variables, 6 common factors were obtained.Conclusion Based on analysis of the common factors, the principles of acupoint selection are summarized which were according to meridian, part and etiology for the ancient acupuncture treatment of facial paralysis. The results could provide a reference for clinical acupuncture and moxibustion treatment. It is feasible that factor analysis was applied to study principles of acupoint selection for acupuncture and moxibustion prescriptions.

Objective To analyze the changes of celluar and humoral immunity in children with juvenile idiopathic arthritis(JIA),as well as the changes in different subtypes,and to investigate the role of cellular and humoral immunity in the pathogenesis of JIA.Methods Ninety-two JIA subjects and 82 controls(healthy children) were included into this study.The levels of T lymphocyte subsets,natural killer (NK)cells,and B cells were analyzed by using flow cytometry.The serum interleukin-1 (IL-1),tumor necrosis factor-α (TNF-α),interleukin-l0 (IL-10),transforming growth factor-β(TGF-β) levels were detected by using enzyme-linked imnmunosorbent assay (ELISA).The serum IgG,IgM,IgA and C3,C4 levels were detected by using velocity scatter turbidimetry.Independent t-test,One-Way ANOVA test and Pearson analysis were adopted for data analysis.Results 1.In the group of JIA,the levels of CD3,CD4,IL-1,TNF-α,IgG,IgM,IgA and C3 were higher than those in the control group(all P ＜ 0.05),while the levels of CD4CD25,CD8,NK cells,IL-10 and TGF-β were lower than those in the control group(all P ＜0.05),and the ratio of CD4/CD8 was higher than that in the control group (P ＜ 0.05).2.In the group of systemic-onset JIA (so-JIA),the levels of CD4,IL-1,TGF-β,IgG,IgM,IgA,C3 and the ratio of CD4/CD8 were higher than those in the oligoarthritis JIA group(all P ＜ 0.05),while the levels of CD4CD25,CD8,IL-10 were lower than those in the oligoarthritis JIA group(all P ＜ 0.05).In the group of polyarthritis JIA,the levels of IL-1,TNF-α,IgG,IgM and IgA were higher than those in the oligoarthritis JIA group(all P ＜0.05),while the levels of CD4CD25,CD8,IL-10 were lower than those in the oligoarthritis JIA group (all P ＜ 0.05) ; In the group of so-JIA,the levels of CD4,TGF-β,C3 and C4 were higher than those in the polyarthritis JIA group (all P ＜ 0.05).3.The value of IL-1,TNF-α were positively correlated with that of C-reactive protein (CRP),erythrocyte sedimentation rate(ESR) in the JIA group(all P ＜ 0.05),while the value of IL-10,TGF-β was negatively correlated with that of CRP,ESR(all P ＜ 0.05).Conclusions There are cellular immunity and humoral immunity disorders in the JIA.Cellular immunity and humoral immunity are all involved in the pathogenesis of JIA.T helper cells are activated and Th1 cytokines increase,suppressive T cells,regulatory T cells impairment and suppressive cytokines decrease but immunoglobin increase,which involve in auto inflammation reaction and articular destruction in JIA.The immunity disturbances are more striking in so-JIA and polyarthritis JIA.IL-1,TNF-α,IL-10 and TGF-β are correlated with the disease activity.

This study aims to observe different factors which affected the bionic enzymatic hydrolysis of icariin into baohuoside I and to optimize the reaction conditions in order to provide research foundation for building a novel bionic enzymolysis drug delivery system. To simulate the environment in vivo, 37 degrees C was set as the temperature and artificial intestinal juice and gastric juice were selected as the buffer solutions. Taking the conversion of baohuoside I as index, the effects of the kinds of enzyme, enzyme activity, substrate concentration, reaction time, pancreatin in artificial intestinal juice and surfactant on the conversion of baohuoside I were investigated. The results showed that cellulase, beta-glucosidase and snailase were all inactive in artificial gastric juice and no baohuoside I generated. Pancreatin in artificial intestinal juice couldn't significantly influence the activity of beta-glucosidase or snailase (P > 0.05), but noticeably decrease the activity of cellulase (P < 0.05). In artificial intestinal juice, the conversion of baohuoside I was highest by using beta-glucosidase, and the optimum reaction conditions were determined as follows: enzyme activity 10 U x mL(-1), substrate concentration 1 mg x mL(-1), 3 g x L(-1) rhamnolipid and reaction time 3 h. Under this condition, the conversion of baohuoside I was 99.8%.

Acupuncture Points ; Acupuncture Therapy ; Adolescent ; Adult ; Aged ; Facial Paralysis ; therapy ; Female ; Humans ; Male ; Middle Aged ; Young Adult

Objective To analyze the sequences of two component signaling system PhoP/PhoQ encoding genes of Pseudomonas aeruginosa strains sensitive or resistant to aminoglycoside antibiotics and to determine the correlation between the PhoQ/PhoP and the resistance. Methods The segments of entire pimQ and phoP genes of P. aeruginosa were obtained by PCR and then sequenced after T-A cloning. Two prokaryotic expression systems of phoQ and phoP genes were constructed and the target recombinant expres-sion products rPhoQ and rPhoP were extracted by Ni-NTA chromatography. Rabbits were intracutaneoualy immunized with rPhoQ and rPhoP to obtain antisera and double immunodiffusion test was used to detect the titers of antisera. The phoQ genes of aminloglycoside antibiotics-resistant P. aeruginosa strains were knocked out by using Red recombination system, and phoQ mutants were identified by PCR plus sequencing and Western blot assay. Tube dilution method was applied to determine MIC values of wild and mutant strains of P. aeruginosa to four different aminoglycoside antibiotics. Results In comparison with the corresponding sequences in GenBank, the similarities of nueleotide and putative amino acid sequences of the cloned phop and phoQ genes were 98.7%-99.6% and 98.7%-100% , and 98.4%-99.8% and 99.1%-100%, respec-tively. Both rPhoQ and rPhoP were successfully expressed using pET-42a and E. coil BL21 DE3 system, and their rabbit antisera with 1 : 4 and 1 : 8 double immunodiffusion titers were also obtained. The deletion of phoQ genes and absence of the products in the two phoQ mutants were confirmed by PCR, sequencing and West-ern blot assay. MIC values of the four different aminoglycoside antibiotics to the two mutants were 1/512-1/2048 as those of their wild strains. Conclusion PboQ/PhoP is a sequence conserved two component sig-naling system of P. aeruginosa, and this system mediates resistance of the microbe to aminoglycoside antibiotics.

Objective To investigate the cognition and behaviors of sun-protection and the facial photoaging in a Nanjing population, and to analyze the relationships between them. Methods The objects being investigated in Nanjing (n=974) were divided into 10 groups according to age. The ordinary information, knowledge and behavior of sun-protection and Glogau photoageing type of face were studied by questionnaires. The results were analyzed by a logistic regression model to select the related factors to photoageing. Results The risk of skin photoageing increased with age. Most of the 46-65 years old crowds were type Ⅲ photoageing. Most of the objects being investigated had some knowledge and active awareness of sun-protection and could use some ways to protect themselves from sun. However, most people did not use the sunscreen correctly. Those who had higher level awareness and knowledge of sunprotection suffered less risk from skin photoageing. Sunbath without sunscreen for a long time outside activity was a high risk factor of development to skin photoageing. Shade, broad-brimmed hat and sun-protection in autumn were the protective factors. Conclusion Active awareness and correct methods could help prevent skin photoageing. In order to avoid the damages to skin from ultraviolet efficiently, the accurate ways of using sunscreens should be well understood.