Objective To explore the effect of laparoscopy and laparotomy surgery on immune function related indicators in ovarian benign tumor patients. Methods From January 2015 to January 2016, 86 cases of ovarian benign tumor patients were set as study objects. All the patients were randomly divided into control group and observation group, 43 cases in each. Patients in control group were given traditional laparotomy surgery, while patients in observation group were given laparoscopic surgery. The changes of immune function related indexes before and after operation were recorded, before operation, day 1 and day 3 postoperative, number of peripheral white blood cells (WBC), neutrophil ratio (NGR), immunoglobulin (IgA, IgG, IgM) levels, C reactive protein (CRP) content and the distribution of T lymphocyte subsets (CD3+, CD4+ and CD3+/CD4+ ratio) distribution were respectively determined, and the incidence of postoperative complications was recorded, and were further statistical analyzed. Results There was no significant difference in immunoglobulin IgA, IgG and IgM between the twogroups before operation (P > 0.05). Postoperative, only the IgG content of the two groups was significantly lower than that before the operation (P < 0.05 ); The levels of WBC, NGR and CRP in the control group patients in the昀rst day and the third day after surgery were significantly increased compared with preoperative period, while CRP in the observation group was higher than that before the operation, there was significant difference between the two groups (P < 0.05). There was no significant difference in CD3+, CD4+ and CD3+/CD4+ ratios between the two groups before operation (P > 0.05), the difference between the two groups was significant (P < 0.05). The complication rate of the observation group after operation was 6.98%, the control group was 16.28%. Conclusion Clinical use of laparoscopic treatment of benign ovarian tumors relative to the traditional laparotomy can effectively reduce the immune system of patients with immune function, with high safety, contribute to the recovery of patients, it is worthy of clinical promoting.

Matrix assisted laser desorption ionization time of flight mass spectrometry (MALDI-TOF MS) is an emerging tool for detecting microorganisms. It can be used not only for rapid identification of microorganisms, but also for the research of resistance mechanisms. Producing β-lactamase is the main mechanism for resistance of β-lactam antibiotics in Gram-negative bacilli. Currently using MALDI-TOF MS for rapid detection of bacterialβ-lactamase has been widely reported, including detection of β-lactam hydrolysis activity of β-lactamase, direct detection of β-lactamase molecule, peptide and relevant proteins, and detection of the single nucleotide polymorphisms (SNPs) of β-lactamase gene. This paper reviews current application of MALDI-TOF MS to the detection of β-lactamase based on the latest research findings.

Adolescent ; Adult ; Cholecystitis ; complications ; drug therapy ; surgery ; Cholecystolithiasis ; complications ; drug therapy ; surgery ; Drugs, Chinese Herbal ; therapeutic use ; Female ; Humans ; Male ; Middle Aged ; Pancreatitis ; drug therapy ; etiology ; surgery ; Phytotherapy ; Postoperative Period ; Sphincterotomy, Endoscopic

Objective To explore the effect of comprehensively-designed experiment teaching methodology in the teaching of geriatric nursing. Methods Sixty-three nursing students in the grade of 2010 were assigned into the experiment group, where the comprehensively-designed experiment teaching methodology were adopted. And the fifty-eight nursing students in the grade of 2009 were assigned as the control group, where the traditional experiment teaching methods were adopted. The two groups were compared in terms of theory test scores and evaluations to the two teaching methods. Result The theory examination score and students'evaluation in the experiment were higher than those of the control group (P<0.05). Conclusion Comprehensively-designed experiment teaching method used in the teaching of geriatric nursing is beneficial for the students to improve their interest in learning, cultivate their comprehensive quality, shorten the gap between the experimental teaching and clinical practice and improve the teaching effect of geriatric nursing.

@@

Objective:To investigate the clinical symptoms,personality features and treatment effect of stutterers of different ages.Methods:The SAS,SDS,MMPI and EPQ were administered to 159 stutterers and 110 normal controls.Result:The scores of SAS,SDS,EPQ and MMPI in stutterers were significantly different from that of normal controls.Conclusion:Clinical symptoms and personality of stutterers were different.

Objective:To compare the clinical efficacy of cold knife conization and transcervical resection of cervical lesion in the treatment of cervical intraepithelial neoplasia(CIN) Ⅱ,Ⅲ.Methods:The clinical data of 62 patients with CIN Ⅱ,Ⅲ underwent cold knife conization(CKC group) and 114 underwent transcervical resection of cervical lesion(TCRC group)in Zhujiang Hospital Southern Medical University from Jan 1 st 2010 to Jun 1 st 2014 were collected.The patients' age,pregnant frequency,mean operative time,preoperative pathological grading,blood loss during the operation and after the operation,positive resected margin,cervical stenosis and recurrence were compared between the two groups.Results:There was no difference on the patients age,pregnant frequency and preoperative pathological grading between the two groups(P ＞ 0.05).The mean blood loss during the operation (14.16 ± 14.10 ml)and the mean hospital stays(5.73 ± 1.43 days)of CKC group were significantly different from those of TCRC group(29.80 ±20.55 ml,4.75 ±1.23 days) (P＜0.05).There was no statistical difference on the mean operation time,postoperative vaginal bleeding rate,rate of positive resected margin,cervical stenosis rate and recurrence rate between CKC group and TCRC group (33.15 ± 11.42 min vs 33.18 ±14.61 min,33.9％ vs 21.1％,3.2％ vs 5.3％,4.8％ vs 4.4％,4.8％ vs 3.5％,respectively) (P＞0.05).The concordance rate of pre-operation and post operation pathological results of CKC group and TCRC group was 74.2％ (46/62) and 72.8％ (83/114) respectively,both kappa values were ＜ 0.75.Conclusions;Both CKC and TCRCT are safe as well as effective in the treatment of high-grade cervical intraepithelial neoplasia.Compared with CKC,TCRC has the advantage of short hospital stay,while much intraoperative blood loss,which calls for intraoperative attention.

Objective To explore the effects of transplantation of endothelial progenitor cells(EPC)from autologous bone marrow for hindlimb ischemia in diabetic rabbit model,and the difference between diabetes and nondiabetes.Methods Rabbits were randomly allocated into three groups for transplantation therapy,PBS control group(n=8,A group),EPC transplantation with diabetes group(n=14,B group),EPC transplantation without diabetes group(n=8,C group).Diabetic rabbit model was established by injecting alloxan,and hindlimb ischemia was induced by complete excision of femoral artery.Diabetic rabbits with hindlimb ischemia were therapied by transplanted ex vivo expanded EPC,and then effects were assessed by capillary density and capillary to muscle fiber ratio,and VEGF in muscle was also determined.Results Capillary density,capillary to muscle fiber ratio,and VEGF in muscle increased significantly in EPC transplantation group with or without diabetes after transplanting 14 days(P

Objective To evaluate the diagnostic value of hysteroscopy in comparison with hysteros- alpingography(HSG) in the detection of intrauterine abnormalities in infertile patients.Methods 52 patients(ob- serving group) with filling defects under HSG received hysteroscopy,and the remaining 22 patients (contrasting group) with normal hysterosalpingographic findings also received hysteroscopy with their consent.Results In- trauterine abnormalities in observing group and contrasting group confirmed by hysteroscopy were 78.8 % and 9.1% respectively,and there was statistical significance(P

Object:To compare the personality and therapeutic effect in stutters with different genders Method:One hundred and fifty-nine patients with stutter and 110 normal control were included MMPI, EPQ, SAS, SDS were applied to all subjects Therapeutic effect was assessed after training Results:Compared with normal control, patients had higher scores in SAS, SDS, N score of EPQ and lower E score in EPQ Female patients had higher score in SAS and SDS than male patients After training, the SAS and SDS scores declined in both genders, with no difference between male and female patients Conclusion:Stutters are more anxious and depressed than normal, especially for female patients Special training is effective not only in symptom of stutter, but also in bad mood