Objective To explore the influence of continuing nursing care on sexual quality of patients after laparoscopic subtotal hysterectomy.Methods Seventy-eight patients with selective laparoscopic subtotal hysterectomy enrolled from March 2014 to April 2015 were numbered according to their enrollment date,and divided into control group and intervention group randomly.Both groups were conducted laparoscopic subtotal hysterectomy under general anesthesia.After the surgery,the control group was treated with standard nursing care and the intervention group received continuing nursing care beyond the standard nursing care.Participants' sexual quality of 3 months and 6 months after surgery were evaluated using the female sexual function index (FSFI) Results The scores of FSFI of intervention group were significantly higher than those of the control group.Conclusion The continuing nursing care of patients after laparoscopic subtotal hysterectomy can effectively improve patient's short-term sexual quality,which is worth of being applied in gynecology nursing care in the future.

This study is to investigate the protection effect of schisandrin B (Sch B) against oxidation stress of HK-2 cells induced by cisplatin and the mechanisms involved. HK-2 cells were cultured and divided into different groups: solvent control group, cisplatin exposure group, positive group, Sch B treatment group. Cell viability and toxicity were evaluated by MTT and LDH assay. GSH level and SOD enzymes activities were also measured. DCFH-DA as fluorescence probe was used to detect ROS level by fluorescence microplate reader. Nrf2 translocation was detected by Western blotting. Real time Q-PCR was used to detect expressions of NQO1, HO-1 and GCLC mRNA level. The results showed that Sch B could significantly inhibit the decline of cell viability induced by cisplatin treatment (P < 0.05) and the protective effect was in a dose dependent manner. Furthermore, Sch B treatment significantly inhibited the increase of ROS level induced by cisplatin and reversed the decrease of GSH level (P < 0.05). When Sch B concentration was up to 5 micromol x L(-1), SOD enzyme activities were also enhanced significantly compared with that of the cisplatin group (P < 0.05). It was shown that Sch B could cause nuclear accumulation of Nrf2 in association with downstream activation of Nrf2 mediated oxidative response genes such as GCLC, NQO1 and HO-1. These results suggested Sch B could protect against the oxidative damage of HK-2 cells induced by cisplatin via the activation of Nrf2/ARE signal pathway.

OBJECTIVETo observe the effect of volatile oil of amomum (VOA) on the expressions of mastocarcinoma-related peptide (PS2) and platelet activating factor (PAF) in helicobacter pyloriassociated gastritis (HPG) and to analyze its potential mechanism.

METHODSEighty patients with HPG were randomly assigned to two groups, 42 patients in the treated group treated with 0.5 mL VOA, thrice per day; and the 38 patients in the control group receiving Western tertiary medicinal treatment. Gastroscopic picture and helicobacter pylori (HP) infection (by quick urease and Warthin-Starry stain) of the gastro-membrane, expressions of PS2 and PAF (by immunohistochemical assay and Western blotting) as well as the contents of aminohexose and phospholipid (by Neuhaus method) in the gastric membrane of all patients were detected before treatment and 4 weeks after treatment. The clinical efficacy in the two groups was compared.

RESULTSThe total effective rate in the treated group was 88.1%, which was significantly higher than that in the control group (78.9%, P<0.05). After treatment, in the treated group, gastric membranous contents of aminohexose and phospholipid was increased, expression of PS2 elevated but that of PAF lowered, all showing significant difference as compared with those in the control group (P<0.01). In the control group, the expressions of PS2 and PAF changed insignificantly. The radical eliminating rate of HP in the treated group and the control group was insignificantly different between them (76.1% vs. 65.8%, P>0.05).

CONCLUSIONThe mechanism of VOA for anti-gastritis might be related with its action in increasing the expression of PS2 and decreasing the expression of PAF, and thus regulating the hydrophobicity of the gastric membrane.

Adult ; Aged ; Amomum ; Blotting, Western ; Chronic Disease ; Female ; Gastric Mucosa ; chemistry ; Gastritis ; drug therapy ; metabolism ; Helicobacter Infections ; drug therapy ; metabolism ; Helicobacter pylori ; Humans ; Immunohistochemistry ; Male ; Middle Aged ; Oils, Volatile ; adverse effects ; therapeutic use ; Peptides ; analysis ; Phospholipids ; analysis ; Platelet Activating Factor ; analysis

Objective To assess the liver histopathological characteristics of chronic hepatitis B (CHB) patients with alanine aminotransferase(ALT)lower than 2 times the upper limit of normal (ULN) through liver biopsy, and try to provide subjective evidence for clinical anti-viral treatment.Methods From October 2005 to August 2010, patients accepted liver biopsy in department of infectious disease, Sichuan provincial people's hospital were enrolled. The criteria for liver biopsy was as follow, (1) HBsAg-positive for more than 6 months, (2) HBeAg-positive patients with HBV DNA ≥103 copies/ml or HBeAg-negative patients with HBV DNA≥ 104copies/ml, (3) ALT was lower than 2 times ULN for more than 6 months,and without any hepatic protectants, (4) never accepted any antiviral treatment before, including IFN or nucleoside analogues, (5) willing to accept liver biopsy. Before liver biopsy, routine blood test, prothrombin time, liver function test, hepatitis B antigen and antibody test, HBV DNA quantification were examined. The biopsy position was located under routine ultrasound, liver biopsy were performed to assess the grading of inflammation and necrosis and the degree of fibrosis. The correlation between all the factors and liver inflammation and fibrosis were analyzed. Results Totally 383 cases (240 males and 143 females) met the diagnostic criteria, aged from 16 to 59 years old and the mean age was 28.0 years old. Cases of liver inflammation in G0, G1, G2, G3andG4 grade was 2 cases (0.5％), 165 cases (43.1％), 191 cases (49.9％), 25 cases (6.5 ％ ) and 0 cases (0 ％ ) respectively, cases≥G2 grade accounted 56.4 ％ of total. Meanwhile,stage of fibrosis in S0, S1, S2, S3 and S4 was 103 cases (26.9％), 265 cases (69. 2％), 13 cases (3.4％), 2 cases (0.5％) and 0 cases (0％) respectively, percentage of liver fibrosis in S2stage and over was only 3.9％. The occurrence of serious liver inflammation was associated with age, ALT levels, HBV DNA levels and HBeAg status (P＜0.05). There was no obvious association between HBV DNA level and liver fibrosis (P＞0.05). Conclusions There were obvious liver inflammation and different degree of liver fibrosis in CHB patients with alanine aminotransferase(ALT)lower than 2 times ULN. The degree of liver injury assessed by liver biopsys is recommended as an evaluation for the necessary of anti-viral therapy.

Abstract: Objective　To analyze the epidemic characteristics of hand, foot and mouth disease (HFMD) in Nanping City, Fujian province and to provide the basis for formulating effective prevention and control measures as well as evaluating the efficacy of prevention and treatment. Methods　Descriptive epidemiological method was used to analyze the incidence data of HFMD in Nanping City from 2012 to 2021. Results　A total of 49 231 cases of HFMD were reported in Nanping City from 2012 to 2021. The incidence fluctuated greatly over the 10-year period, ranging from 76.10/100 000 to 308.93/100 000, with an average incidence of 184.99/100 000 per year. The overall incidence and the number of cases showed a fluctuating downward trend over time, but the incidence was high in the next year, and there were statistically significant differences in the incidence rates between different years(χ2=8 169.176, P<0.001). There were significant regional differences in the incidence, the top three average annual incidence rates were: Guanze County (370.76/100 000), Zhenghe County (295.31/100 000) and Wuyishan City (250.31/100 000). There were two peaks of HFMD incidence each year, with the first occurring in May and June and the second occurring in September and October. The incidence rate was higher among males (215.86/100 000) than females (152.93/100 000), and males were more susceptible than females (RR=1.412, 95%CI=1.387-1.438). The cases were mainly aged 0-4 years, accounting for 86.25% (42 461/49 231) of all cases, and the incidence rate gradually decreased with increasing age (χ2trend=570,105.801, P<0.001). The majority of cases (85.22%, 41 953/49 231) occurred in children living in scattered areas, followed by children in kindergartens (12.39%, 6 101/49 231). The etiological results showed a total of 3 476 laboratory-confirmed cases, and the proportion of three (classes) of enterovirus positivity varied each year, with different pathogen compositions showing statistical significance (χ2=584.613, P<0.001). In addition to the years 2015-2017, during which Cox A16 and EV71 were the dominant strains, other years were dominated by other enteroviruses, with EV71 being the main type in severe and fatal cases of HFMD in Nanping City. Conclusion　Nanping City should strengthen health education for children living in the diaspora and in day-care centers, enhance surveillance of epidemics and pathogenology, improve vaccination rates against EV71, focus on the detection and typing of other enteroviruses, and implement effective prevention and control measures for HFMD.

OBJECTIVE: To investigate the changes of electrode impedance, THR/MCL values, and dynamic range (DR) in Combi 40+ cochlear implant after implantation. METHOD: A respective study was carried out collecting 20 consecutively implanted children's electrode impedances, THR/MCL values, and DR at seven time point during the first three years after implantation. Their variation and correlations were analyzed. RESULT: Overall, electrode impedances were lowest during the operation, and significantly rise to the highest at the first stimulation, then followed by a gradual decrease. After three months, electrode impedance of apical and medial cochlear segment were basically stable, while that of the basal segment was gradually increased. Dynamic range (DR) of apical and medial group electrode increased early after the operation and showed a stabilization from the second year, whereas that of basal group have a downward trend since the first year. However, the electric charge of each group increased significantly after three months, and then become stable after first year. Otherwise, a stronger negative rectilinear correlation was found between impedance changes with DR than with THR/MCL level. CONCLUSION The electrode impedances vary clue to different electrode position. Measuring the electrode impedance can effectively evaluate the working status of Combi C40+ cochlear implant. The dynamic range of the electrode was negatively correlated with the impedances, which made it possible to predict the width of the dynamic range by measuring the impedance 3 or 6 months after operation.
Auditory Threshold ; Child ; Child, Preschool ; Cochlear Implantation ; Cochlear Implants ; Electric Impedance ; Electrodes ; Female ; Hearing Loss ; physiopathology ; rehabilitation ; Humans ; Male

Objective To explore the application of cardiopulmonary resuscitation skill training in pre-job training for clinical interns and its value of quality control. Methods A total of 136 clinical interns in Chongqing Qianjiang Central Hospital who came from Chongqing Medical University, Jishou University, and Hubei University for nationalities were included in this study from June 2015 to June 2017. The test score, pass rates and make-up pass rates after 3 months of pre-job training of cardiopul-monary resuscitation were compared between training and evaluation group (2016 session) and control group (2015 session). We analyzed the correlation of retraining and evaluation of cardiopulmonary resuscitation and test score of pre-job training and its value of predicting the effectiveness of pre-job training. Results There were 65 clinical interns in 2016 session and 71 clinical interns in 2015 session. After 3 months training, the test score, pass rates and make-up pass rates in retraining and evaluation group were significantly higher than that in the control group, respectively (t=15.594,P=0.000; χ2=22.859, P=0.000; χ2=6.179, P=0.018). Conclusions Car-diopulmonary resuscitation skill training could enhance the effectiveness of pre-job training for clini-cal interns in non-affiliated teaching hospital and increase interns' ability to carry out cardiopulmonary resusci-tation and improve the quality of pre-job training for clinical interns. It could be used as an effective quality control strategy of clinical teaching

Objective To discuss whether the separating block of sensory nerve with acupoint-injection and epidural analgesia by ropivacaine during labour.Methods Ninty full term primigravidae with ASAⅠ～Ⅱwere randomly divided into 3 groups:group E(n = 30),group C(n = 30)and group A(n = 30).When the external cervi- cal os was dilated to 3cm,group A:acupiont-injection to Ci Liao;group E:epidural analgesia with 0.075% ropiva- caine and fentanyel 2?g/ml;group C:combining group A and group E except fentanyel 2?g/ml.Level of pain(VAS scores),degree of sensory and motor block,the mode of delivery,the progress of labour and side effects were recorded and compared.Results The level of pain(VAS scores)in group A was higher than that of group C and group E,and there were no significant differences in group C and group E,Bur there were some side effects discovered in group E. There was no significant differences of the mode of delivery in the groups.Conclusion The method that acupoint- rejection combined with epidural analgesia by 0.075% ropivacaine is effective and has no side effects for labour.