Objective To understand the current status of nosocomial infection after renal trans plantation. Methods106 patients after renal transplantation were randomly divided into the laminar flow ward group (54 cases)and the ICU group (52 cases).The nosocomial infection situation of the twogroups was compared.ResultsThe rate of nosocomial infection in the laminar flow ward group was lower than that in the ICU group.The number of bacterial colony in laminar flow wards was less than that in ICU.Conclusions The rate of nosocomial infection in the laminar flow ward was lower than that in the ICU after renal tranaplantation.Patients after renal transplantation should he admitted in laminar flow ward in order to reduce the rate of nosocomial infection.

Objective:To determine a new management strategy, and create a win-win in the medical equipment maintenance outsourcing situation.Methods:Hospital with third-party manufacturers to adopt bidding game analysis, game theory is the study of the behavior of decision-making body when making a direct interaction and balance problems with this decision, its main emphasis on individual research model is rational, that is, at a given pursuit of utility maximization under constraints.Results: By studying this stage the hospital with third-party companies in game analysis equipment maintenance outsourcing, improve service quality and medical management standards, and achieve win-win cooperation between the two.Conclusion: Medical equipment maintenance outsourcing game analysis presented emphasis on service and reputation, win-win strategy to follow market rules.

Objective To summarize first aid and nursing key points of 3 patients with cranial orbital injury. Methods Three patients with cranial orbital injury were nursed from January 2014 to March 2014, including routine nursing, nursing of eye and cerebrospinal fluid leak and prevention of infection. Results The hospital stay of the 3 patients was from 8 to 23 d, during which 1 contracted cerebrospinal fluid leakage and another rupture of left eye ball. All patients were well recovered after discharge and could be self cared in life for their own, with one patient blind on the left eye and the other 2 with facial disfigurement. Conclusions The patients with cranial orbital injury is critical. Therefore, well done first aid and nursing are key for a better prognosis.

Objective To study on the possible mechanism of butylphthalide delaying renal fibrosis of mice with obstructive nephropathy. Methods Totally 72 male CD-1 mice of clean grade were selected and randomly assigned into 4 groups: sham operation group (Sham), model group (UUO), control group (ACEI) and treatment group (NBP). The mice in the control group (ACEI) and the treatment group (NBP) were given benazepril and butylphthalide by gavage, and the mice in sham operation group (Sham) and model group (UUO) were given normal saline by gavage. Six mice were sacrificed at the third, 7th, 14th day, respectively. The obstructive renal tissue was selected for immunohistochemical staining and western blot. Results (1)With the longer time of ureteral obstruction, the expression of Nrf-2 was gradually strengthened in time-dependent manner;(2)Compared with the model group, the levels of Nrf-2 and γ-GCS in butylphthalide group were significantly increased, and the expression of type Ⅰ collagen was decreased significantly (P < 0.05). The expression of Nrf-2 and γ-GCS in each time points was stronger than that in the benazepril group (P < 0.05). Correlation analysis showed that: there was a positive correlation between Nrf-2 and γ-GCS (r = 0.930) and a negative correlation between Nrf-2 and the expression level of type Ⅰ collagen(r = -0.859). Conclusion Butylphthalide can relieve renal interstitial injury caused by oxidative stress and delay the progress of renal interstitial fibrosis by activation of Nrf-2 pathway and up-regulated expression ofγ-GCS.

OBJECTIVE: To study the humoral factor of acupuncture in improving functional activities of the organism. METHODS: Neurons of the cerebral cortex from the new born rats were taken to be cultured in a strictly controlled medium. Seven to ten days later, fluorescein-molecular probe Fluo-3AM was used for staining intracellular Ca(2+). Ca(2+) concentration and its changes after application of acupuncture serum were measured by using a laser confocal microscope. Normal serum and acupuncture serum were derived from the normal control rats and the rats undergoing electro-acupuncture of "Baihui (GV 20)", "Zusanli (ST 36)", "Quchi (LI 11)" and "Sanyinjiao (SP 6)" for 2 weeks. RESULTS: After application of normal serum, the intracellular Ca(2+) concentration increased strikingly immediately at the beginning, and gradually got stable afterwards. When acupuncture serum was added to the culture fluid, Ca(2+) concentration lowered significantly. CONCLUSION: These results suggest that bioactive substances in serum collected from rats undergoing acupuncture can affect the intracellular Ca(2+) concentration of the cerebral neurons, and the humoral factor may participate in the effect of acupuncture in regulating functional activities of the organism.

Objective To investigate the effect of acupuncture plus astragalus polysaccharide on the expression of Bcl-2 protein in pancreatic islet b cells in db/db mice. Method C57BL/Ksj-db/db mice as an animal model of spontaneous type 2 diabetes were selected for this experiment. Five-week-old db/db mice were randomized into model, acupuncture, medication and acupuncture+medication groups. Meanwhile, db/m mice were selected as a normal group. The acupuncture group received acupuncture at points Housanli (equivalent to Zusanli, ST36), Neiting(ST44) and Yishu(Extra) and the medication group, an oral gavage of astragalus polysaccharide (1400 mg/kg). Both groups were treated once daily, for 12 consecutive weeks. After the end of experiment, blood glucose, insulin and resistin were measured, and the expression of Bcl-2 protein in islet b cells was determined by immunohistochemical method. Result Blood glucose, insulin and resistin levels were significantly lower in the acupuncture+medication, acupuncture and medication groups than in the model group. They were significantly lower in the acupuncture+medication group than in the acupuncture and medication groups and significantly lower in the acupuncture group than in the medication group. The expression of Bcl-2 protein in islet b cells was higher in the medication, acupuncture and acupuncture+medication groups than in the model group; there was a statistically significant difference (P<0.01). The expression of Bcl-2 protein was higher in the acupuncture+medication groups than in the medication group (P<0.01) and it was basically the same in the medication group as in the acupuncture group; there was no statistically significant difference (P>0.05). Conclusion Acupuncture plus astragalus polysaccharide can significantly reduce blood glucose and serum insulin and resistin levels and increase the expression of Bcl-2 protein in islet b cells to effectively inhibit apoptosis in islet b cells in db/db mice. Its effect is better than that of acupuncture alone or medication.

Objective To investigate the kinetic expression level of chemokines (MCP-1 and MIP-2) in vagina of a murine model of vulvovaginal candidiasis (VVC).Methods The estrogen-treated murine model of VVC was set up.Vaginal specimens were obtained in different duration after inoculation of C.albicans intravaginally.Semi-quantitative RT-PCR was applied to determine MCP-1 and MIP-2 mRNA levels in these tissues.Results Compared with the control mice treated with olive oil,persistent growth of C.albicans was found from the 2nd day to 21st day after inoculation in estrogen-treated mice.Significantly higher levels of MCP-1 mRNA were observed in vaginal tissues in infected estrogen-treated mice than those in other 2 groups,infected but non estrogen-treated mice and estrogen-treated but uninfected mice.The high level of MCP-1 mRNA maintained from the 4th day to 21st day in infected estrogen-treated mice.It was also found that levels of MIP-2 mRNA were significantly higher in the vagina in the 2nd day in 3 groups of mice than those in naive mice,however,no significant difference was shown among 3 groups throughout the study period.Conclusion High level of MCP-1,rather than MIP-2,may be associated with susceptibility to VVC.

ObjectiveTo explore the value of CT virtual endoscopy in the treatment strategies in low rectal cancer surgery.MethodsFifty- seven cases of rectal cancer in Jining First Hospital were collected,preoperative rectum CT virtual endoscopy,detailed records of patients with rectal invasion and the circumstances surrounding lymph nodes were investigated.Differences were compared in patients after routine pathological examination.And the distance of the tumor from the anal margin was compared with the preoperative rectum on rectal examination and rectal CT virtual endoscopy.ResultsPreoperative rectum CT virtual endoscopy had no significant difference in evaluation of metastases of the surrounding lymph nodes.Compared with postoperative pathological examination( x2 =2.5,P ＞ 0.05 ),while had significant difference in evaluation in perirectal infiltration( x2 =4.44,P ＜ 0.05 ).Rectal examination and rectum CT virtual endoscopy had no significant difference judgement of the tumor from the anal margin ( P ＞ 0.05 ).ConclusionsCT virtual endoscopy has a great significance in the preoperative evaluation of rectal cancer surgical treatment strategies,which should be further studied.

This study examined the effects of Bangdeyun on the expressions of nuclear factor-kappaB (NF-kappaB), interferon-gamma (IFN-gamma) and interleukin-10 (IL-10) in the endometrium of mice with embryo implantation dysfunction (EID) during the implantation time (namely on pregnancy day 5, 6, 7 and 8) and explored the local immune regulatory effects of Bangdeyun. The gestational mice were randomly divided into normal group, model group and Bangdeyun-treated group. EID models of mice were established by using indomethacin. The endometrial expression of NF-kappaB was detected by immunohistochemistry and Western blotting. IFN-gamma and IL-10 were measured by enzyme-linked immunosorbent assay (ELISA). The results showed that in the normal group, NF-kappaB and IFN-gamma were weakly expressed and IL-10 was strongly expressed in the endometrium during the whole implantation period. In the model group, the expressions of NF-kappaB and IFN-gamma were increased on pregnancy day 5, 6 and 7, and IL-10 expression decreased during the whole implantation time when compared with those in the normal group (P<0.01 for all). In the Bangdeyun-treated group, little amount of NF-kappaB and IFN-gamma was expressed and IL-10 expression was strong, much the way they were expressed in the normal group (P>0.05). The expressions of NF-kappaB and IFN-gamma were much lower in the Bangdeyun-treated group than those in the model group on pregnancy day 5, 6 and 7 (P<0.01 for all), while the expression of IL-10 was much higher than in the model group during the whole implantation time (P<0.01). It was suggested Bangderun may favor a shift from Th1- to Th2-type immune response, therefore inhibiting the maternal immune rejection, inducing the immune tolerance and improving the fetal implantation.
Drugs, Chinese Herbal/*pharmacology ; Embryo Implantation, Delayed/*drug effects ; Embryo Implantation, Delayed/immunology ; Endometrium/*immunology ; Endometrium/metabolism ; Interferon-gamma/genetics ; Interferon-gamma/metabolism ; Interleukin-10/genetics ; Interleukin-10/metabolism ; NF-kappa B/genetics ; NF-kappa B/metabolism

Objective: To establish a microbial limit test method for compound benzocaine gel.Methods: According to the general principles of Chinese Pharmacopoeia (2015 edition), method applicable experiments were performed respectively for the routine method, neutralization method and dilution & neutralization method.Using the recovery ratio of test bacteria as the index, the medium of dilution & neutralization method was adopted in the total aerobic microbial count and total combined yeasts and molds count, and the neutralization method was used for the control bacteria detection.The neutralizing agents were polysorbate 80 and lecithin.Results: The method of dilution & neutralization could eliminate the bacteriostasis of the drug, and the recovery ratio of each test bacteria was within the range of 0.5-2.0, which was in line with the requirements of Chinese Pharmacopoeia.Escherichia coli, Pseudomonas aeruginosa and Staphylococcus aureus could be detected out in the positive control bacterial test,and bacteria were not detected out in the negative test.Conclusion: The method can be used for the microbial limit test for compound benzocaine gel.