Objective To explore the application of Orem self-nursing theory on patients under nursing after uterine neck cancer operation.Methods 90 patients after uterine neck cancer operation were randomly divided into two groups.45 cases as observation group and 45 cases as control group.The patients in the control group use normal nursing and common health education after uterine neck cancer operatlon;the observation group applies Orem selfnursing theory to assess the patients' nursing ability and uses different nursing system and personality health education knowledge for the promotion to let the patients to participate in the nursing activity based on the situation.Results Activity time after out of bed,gas releasing time of anus in observation group are evidently earlier than that of the control group,also have vomit and abdominal distension digestion system symptom decrease after the patients operation;the urethra infection and retention of urine rate are significantly lower than that of the control group and the difference is remarkable(P < 0.05 ).Conclusion The Orem self-nursing theory are used in nursing of patients after uterine neck cancer operation to facilitate the recovery of health after patients operation so as to relieve the burden of family and society and improve quality of living of patients.

Objective To explore the influence of health education on living quality and medical compliance of patients suffering from gynecologic malignant tumor. Methods 69 cases of patients suffer-ing from gynecologic malignant tumor were divided into the observation group (35 cases) and the control group(34 cases). The control group was conducted with routine instructions of treatment and nursing, while individualized health education was given to the patients of the observation group and their relatives based on routine treatment and nursing. The living quality and medical compliance were observed in two groups separately on admission and half year after treatment. Results The living quality of the observation group was better than that of the control group as well as the medical compliance. Conclusions Individualized health education can improve the living quality and medical compliance of patients suffering from gyneco-logic malignant tumor to ensure the treatment effect of disease and is feasible as well.

Objective To probe the neuroprotective mechanism of Donepezil in hippocampus of mice with vascular dementia(VD).Methods The mice were subjected for reperfusion repeatedly on bio-lateral common carotid arteries by repeatedly clipping and injected sodium nitroprusside into the abdominal cavity to establish the imitative VD rat models.Then Donepezil was given by intragastric administration.The behavioral abnormalities were investigated by Y-type maze test.The expressions of N-methy1-D-aspartate receptor subunit proteins(NR1)in neuron of hippocampus were observed by immunohistochemistry technique,and the activities of glutathione peroxidase(GSH-PX)and catalase(CAT)were measured with dithio-bis-nitrobenzoic acid(DTNB)and ultraviolet spectrophotometry(UV)methods,respectively.Results Compared with VD control group,the performance records of learning and memory in Donepezil group were better(all P

Objective To analyze the application effect of disposable surgery retractor which made of high polymer medical plastic.Methods From January 2016 to October 2016,80 patients of HCC who were treated with hepatectomy under general anesthesia in our hospital were randomly divided into the control group and the observation group according to different retractor during surgery.The control group used the traditional abdominal retractor during the sugery.Meanwhile,the observation group used disposable surgery retractor.The application effect between the two groups were compared.Results The satisfaction rate of surgical exposure and effect in surgeon of the observation group were higher than those of the control group.The wound pain time of patients in perioperative period and 1 month after surgery and chronic pain incidence in postoperative 6 months between the two groups were evaluated.It turned out that the difference in average pain score was statistically significant (P<0.05).Conclusion The disposable surgical retractor can improve the satisfaction rate of surgeons with better surgical exposure,and it can significantly reduce the damage of wound tissue,which effectively relieves the postoperative pain,shortens the time of postoperative pain,and reduces the incidence of chronic pain.

This study was aimed to observe effects of different doses of D-galactosamine (D-GalN) plus lipopoly-saccharide (LPS) and blood coagulation changes among rat model of acute liver failure, in order to establish an ideal model of acute liver failure in rats. SD rats were randomly divided into the control group, D-GalN high, medium and low dose groups, with 10 rats in each group. Except the normal group, rats in other groups were injected with D-GalN plus LPS at different doses to induce acute liver failure. The mortality of rats was observed. The liver function and blood coagulation were detected from rat serum at 0 h, 12 h, 24 h, 48 h, and 72 h. HE stain was used in the observa-tion of changes on liver pathological changes. The results showed that the mortality of D-GalN high, medium and low dose groups within 72 h were 60%, 30%, 10%, respectively. There were significant differences on the serum content level of ALT, AST, TBIL, PT, INR, FIB from different dose groups at different time points and the normal group (P<0.05). However, the comparison among D-GalN high, medium and low dose groups showed no statistical difference on ALT and AST; while there were statistical differences on TBIL, PT, INR and FIB (P < 0.05). It was concluded that coagulation index was more stable in the liver failure model. Through observation on the liver function, blood coagulation and pathological morphology, the model of acute liver failure induced with medium dose of D-GalN plus LPS in SD rats at 48 h was more similar to the clinical symptom of acute liver failure. Therefore, the medium dose was the ideal model inducing dose.

Objective To establish a system using CK activity assessing with follow-up Duchenne muscular dystrophy (DMD) gene testing to newborn screening for DMD.This study provided a pathway to improve the health outcome for individuals with DMD.Methods Tests for CK were performed with Beckman original reagent on a Beckman Coulter AU 5800.Preliminary studies established a population-based range of CK in newborns using 5 892 deidentified anonymous blood samples,which were collected from Shanghai Changning Maternity and Infant Health Hospital between November 2013 and July 2014.Mutation analysis used multiplex PCR-denature high-performance liquid chromatography (PCR-DHPLC) method for screening large duplications and deletions and Sanger DNA sequencing for screening point DMD gene mutation.Results DMD gene mutations (point mutation,exon60,c.9072G ＞ A) were found in 1 of 5 892 newborn subjects,which had CK level ＞ 2 000 U/L large duplications and deletions in DMD gene were not found.Conclusions A system of analysis for newborn screening for DMD has been established.This path for newborn screening fits our health care system and minimizes the false-positive results for predicting DMD gene mutations by use of CK levels in blood

OBJECTIVETo observe the effects of Sanhuangyinchi decoction (SHYCD) pretreatment on acute hepatic failure (AHF) induced by D-galactosamine and lipopolysaccharide (LPS) in rats and explore the possible mechanisms involving antioxidant stress and cell apoptosis-related protein expression.

METHODSForty-eight SD rats were randomized equally into control group, AHF model group, high-, medium- and low-dose SHYCD groups, and Bicyclol group. Five days after administration of the corresponding drugs, the rats were challenged with peritoneal D-galactosamine (700 mg/kg) plus LPS (10 ug/kg) injections to induce AHF acute hepatic failure except for those in the control group. At 48 h after the injections, blood samples were collected from the rats to detect the levels of ALT, AST, TBIL, PT, INR and FIB, and pathological changes and superoxide dismutase (SOD) and malondialdehyde (MDA) contents in the liver were examined; immunohistochemistry and western blotting were used to detect caspase-3 protein expression in the liver.

RESULTSThe levels of ALT, AST, TBIL, TP and INR in the 3 SHYCD groups and Bicyclol group significantly decreased (P<0.05) while FIB significantly increased in comparison with those in the model group. SHYCD obviously ameliorated the pathological changes, enhanced SOD activity (P<0.05), and decreased MDA levels (P<0.05) and caspase-3 expression (P<0.05) in the liver tissue. SHYCD at the medium dose produced similar effects to Bicyclol (P>0.05) and showed better effects at the high dose than Bicyclol (P<0.05).

CONCLUSIONSHYCD pretreatment can dose-dependently ameliorate AHF in rats possibly by suppressing antioxidant stress and caspase-3 expression to decrease hepatic cell apoptosis.

Animals ; Caspase 3 ; metabolism ; Drugs, Chinese Herbal ; therapeutic use ; Liver Failure, Acute ; drug therapy ; metabolism ; prevention & control ; Male ; Malondialdehyde ; metabolism ; Oxidative Stress ; Phytotherapy ; Rats ; Rats, Sprague-Dawley ; Superoxide Dismutase ; metabolism

Objective: To understand the influencing factors and family burden of bicycle injury among middle school students in Shanghai for bicycle injury prevention. Methods: Based on 1∶2 matched case-control design, students who were injured when cycling were selected from Shanghai student injury case reporting system during Sept. 2017 to Dec. 2018 as the case group. The same-sex control was selected from the same grade in the same school with the case. A total of 61 cases and 122 control were selected. Self-reported questionnaires were conducted by parents of children. Univariate and multivariate logistic regression were used to analyze the influencing factors of bicycle injury. Results: Poor eyesight (OR=2.27, 95%CI=1.02-5.07), lots of intersections near the residence (OR=2.00, 95%CI=1.00-3.98), and lots of cyclists near the residence (OR=2.15, 95%CI=1.06-4.36) were positively correlated with bicycle injuries among middle school students. About 34.43% and 8.20% of parents reckon bicycle injuries had a moderate impact on family economic, daily activities and recreational activities. Among the students with bicycle injury, 70.49% of the students were absent from school because of illness, and 36.07% of their parents missed work because of illness. The average absence time for school and working were 10.79 days and 3.03 days respectively. The total economic loss caused by the lack of work was 84 950 yuan, with an average of 1 393 yuan. Conclusion Bicycle injury of middle school students in Shanghai causes certain family burden. Poor eyesight, lots of intersections near the residence, lots of cyclists near the residence are positively correlated with bicycle injuries among middle school students.

Objective To observe the effects of Sanhuangyinchi decoction (SHYCD) pretreatment on acute hepatic failure (AHF) induced by D-galactosamine and lipopolysaccharide (LPS) in rats and explore the possible mechanisms involving antioxidant stress and cell apoptosis-related protein expression. Methods Forty-eight SD rats were randomized equally into control group, AHF model group, high-, medium- and low-dose SHYCD groups, and Bicyclol group. Five days after administration of the corresponding drugs, the rats were challenged with peritoneal D-galactosamine (700 mg/kg) plus LPS (10μg/kg) injections to induce AHF acute hepatic failure except for those in the control group. At 48 h after the injections, blood samples were collected from the rats to detect the levels of ALT, AST, TBIL, PT, INR and FIB, and pathological changes and superoxide dismutase (SOD) and malondialdehyde (MDA) contents in the liver were examined; immunohistochemistry and western blotting were used to detect caspase-3 protein expression in the liver. Results The levels of ALT, AST, TBIL, TP and INR in the 3 SHYCD groups and Bicyclol group significantly decreased (P<0.05) while FIB significantly increased in comparison with those in the model group. SHYCD obviously ameliorated the pathological changes, enhanced SOD activity (P<0.05), and decreased MDA levels (P<0.05) and caspase-3 expression (P<0.05) in the liver tissue. SHYCD at the medium dose produced similar effects to Bicyclol (P>0.05) and showed better effects at the high dose than Bicyclol (P<0.05). Conclusion SHYCD pretreatment can dose-dependently ameliorate AHF in rats possibly by suppressing antioxidant stress and caspase-3 expression to decrease hepatic cell apoptosis.

Objective To observe the effects of Sanhuangyinchi decoction (SHYCD) pretreatment on acute hepatic failure (AHF) induced by D-galactosamine and lipopolysaccharide (LPS) in rats and explore the possible mechanisms involving antioxidant stress and cell apoptosis-related protein expression. Methods Forty-eight SD rats were randomized equally into control group, AHF model group, high-, medium- and low-dose SHYCD groups, and Bicyclol group. Five days after administration of the corresponding drugs, the rats were challenged with peritoneal D-galactosamine (700 mg/kg) plus LPS (10μg/kg) injections to induce AHF acute hepatic failure except for those in the control group. At 48 h after the injections, blood samples were collected from the rats to detect the levels of ALT, AST, TBIL, PT, INR and FIB, and pathological changes and superoxide dismutase (SOD) and malondialdehyde (MDA) contents in the liver were examined; immunohistochemistry and western blotting were used to detect caspase-3 protein expression in the liver. Results The levels of ALT, AST, TBIL, TP and INR in the 3 SHYCD groups and Bicyclol group significantly decreased (P<0.05) while FIB significantly increased in comparison with those in the model group. SHYCD obviously ameliorated the pathological changes, enhanced SOD activity (P<0.05), and decreased MDA levels (P<0.05) and caspase-3 expression (P<0.05) in the liver tissue. SHYCD at the medium dose produced similar effects to Bicyclol (P>0.05) and showed better effects at the high dose than Bicyclol (P<0.05). Conclusion SHYCD pretreatment can dose-dependently ameliorate AHF in rats possibly by suppressing antioxidant stress and caspase-3 expression to decrease hepatic cell apoptosis.