Objective To explore the clinical application value of serum procalcitonin (PCT) detection in diagnosis of neonatal infection disease.Methods The serum PCT,CRP values,routine blood test,blood cultures of 50 children with suspected infection was detected at admission and five days after admission.According to the clinical manifestations and the test results,50 children were divided into the bacterial infection group (32 cases) of and non-bacterial infection group (18 cases),and the value of PCT,CRP,routine blood test,blood culture was compared.Results Of bacterial infection group at admission,the serum PCT values in 27 cases were more than or equal with 2μg/L,white blood cell (WBC) increased in 6 cases,CRP of 7 cases were positive,blood cultures (3d) of 4 cases were positive,and of non-bacterial infection group at admission,the serum PCT value in 2 cases were more than or equal with 2μg/L,WBC increased in 2 cases,blood cultures (3d) of 1 case was positive ; Of bacterial infection group 5 days after admission,the serum PCT value in 23 cases were more than or equal with 2μg/L,WBC increased in 15 cases,CRP of 6 cases were positive,blood culture (5d) of 9 case were positive,and of non-bacterial infection group 5 days after admission,the serum PCT value in 1 cases was more than or equal with 2μg/L,WBC increased in 3 cases,CRP of 4 cases were positive,blood culture (5d) of 1 case was positive.At admission the cases of WBC increasing,CRP positive,blood culture positive of the two groups had no statistically significant differences (x2 =0.50,0.19,0.62,all P ＞ 0.05),but the cases of the PCT value which was more than or equal with 2μg/L had statistically significant differences between the two groups (x2 =25.30,P ＜ 0.05).5 days after admission the cases of WBC increasing,PCT,blood culture positive of the two groups had no statistically significant differences (x2 =4.39,20.30,8.56,all P ＜ 0.05),but the cases of the CRP value significant differences between the two groups (x2 =0.83,P ＞ 0.05).Conclusion The detection of serum PCT can be used as an important index of diagnosis for early neonatal infections,and its sensitivity and specificity are better than,blood routine and blood culture.

The study of 102 T2DM patients and 55 non-diabetes subjects showed that the average and largest IMT of carotid arterier had positive relation with age and HOMA-IR, and negative relation with insulin sensitivity.

Objective To investigate the proportion of follicular fluid CD56~+ natural killer (NK) cells to the total lymphocytes and the ac-tivated CD56~+ NK cells to the total CD56~+ NK cells. To provide an evidence for improving the clinical pregnancy rate in in vitro fertilization (IVF) treatment by regulating the function of NK cells. Methods Triple color flow cytometry was used to analyze the proportion of CD56~+ NK cells and activated CD56~+ NK cells in mature follicular fluid. The IVF treatment outcome was closely followed up. The relationship be-tween the proportion of CD56~+ NK cells and activated CD56~+ NK cells and the IVF treatment outcome was analyzed statistically. Results The proportion of CD56~+ NK cells and activated CD56* NK cells in mature follicular fluid of women who got pregnancy by IVF treatment was (15.57±3.10)% and (2.63±0.94)% respectively,while the proportion of the women who didn't get pregnancy was (19.12±5.37)% and (4.06±2.08)% respectively,which was significantly higher than the pregnant group(P< 0.05). Conclusion The women with lower propor-tion of CD56~+ NK cells and activated CD56~+ NK cells in mature follicular fluid of is easier to get pregnancy by IVF. An altered NK cells pro-file in follicular fluid could therefore influence fertility in IVF treatment outcome.

Objective: The cytologic methods were used in the diagnosis of cancerous change of (intraductal papillomas,IP) and its significance was discussed. Methods： We studied the nipple discharge smear by using Wright-Gimsa staining. Meanwhile, infrared ray scanning B-ultrasound and X-rays were performed. Results： One hundred and twenty-eight patients were with IP， among them， 15 (11.7%)were confirmed as tumors by surgery and pathological examination. The cancerous change of cytomorphology was based on IP. The average age of patients with cancerous change was 48.1.The nipple discharge in patients with cancerous change was primarily bloody(66.7%). Conclusion： Introductal papillomas is carcerous. The possibility of canceration in persons with longer time of nipple discharge is larger than those with shorter time of nipple discharge. Women who are elder than 45 years old, with nipple discharge and post menopause, should be considered to have the possibility of cancerous change.

Objective To investigate the pregnancy outcomes of in vitro fertilization (IVF) and embryo transfer (ET) in infertile women with polycystic ovarian syndrome (PCOS).Methods From August 2005 to June 2011,200 IVF-ET cycles performed in women with polycystic ovarian syndrome in Shengjing Hospital and Shenyang 204 Hospital were enrolled in this retrospective study,matched with 400 IVF-ET cycles in infertile women with fallopian tube factors as control group.The incidence of abortion,gestational diabetes mellitus (GDM),hypertensive disorders in pregnancy,preterm birth,small for gestational age infant(SGA),large for gestational age infant (LGA),neonatal asphyxia,neonatal death and deformity was compared between two groups.Results The incidence of spontaneous abortion was 26.0％ (52/200) in PCOS group,which was significantly higher than 10.2％ (41/400) in control group (P ＜ 0.05).The incidence of GDM,hypertensive disorders in pregnancy,preterm birth,cesarean section in PCOS group was 23.6％ (35/148),16.2％ (24/148),17.6％ (26/148),83.1％ (123/148),which were significantly higher than 4.2％ (15/359),6.1％ (22/359),7.8％ (28/359),73.8％ (265/359) in control group (P ＜0.05).The incidence of SGA,LGA,neonatal asphyxia,neonatal death and deformity did not show remarkable difference between two groups,which were 2.7％ (4/148),4.7％ (7/148),5.4％ (8/148),0 in PCOS group and 1.4％ (5/359),2.2％ (8/359),2.8％ (10/359),0 in control group (P ＞0.05).Conclusion IVF-ET is an effective treatment for infertile women with PCOS,however,the incidence of spontaneous aborcion,GDM,hypertensive disorders in pregnancy,preterm birth,cesarean section in PCOS patients was increased.

Objective To determine the bacterial composition and antibacterial resistance in female urinary tract infections (UTI) in China. Methods The disc diffusion test, minimum inhibition concentration (MIC), test or E-test was used to detect the antimicrobial susceptibility in 86 tertiary hospitals in China from June 1, 2006 to May 31, 2007. WHONET 5.4 was applied for data analysis. Results A total of 6071 pathogenic germs were collected from urine cultures of UTI female patients in the surveillance period, which included 5958 bacterial isolates. Escheriehia coll 3529 strains (59. 23% ), Enterococcus spp 938 strains (15.74%) and Klebsiella pneumoniae 394 strains (6.61%) were the most common pathogens. Escherichia coli and Klabsiella pneumoniae had 35.7% and 34. 0% extended spectrum beta-lactamases (ESBL) positive rates, and their resistant rates to quinolones were about 70% and 40%, respectively. Enterococcus faecium was much more resistant to almost all the antibiotics than Enterococcus faecabs. 0. 9% Escherichia faecalis and 3.8% Escheriehia faecium were resistant to vancomycin, whereas 2.7% and 4. 8% were resistant to teieoplanin. Staphylococcus epdermidis was more common in UT1 than Staphylococcus aureus, 79. 1% and 75.0% of the isolates being methiciUin-ressitant Staphylococcus epdermidis(MRSE) or methicillin-ressitant Staphylococcus aureus (MRSA), respectively. No vancomycin intermediate or resistant staphylococcus was detected, but 4. 9% teicoplanin intermediate rate was found in Staphylococcus epdermidis. The resistant rates to quinolones increased with the patient age. Condnsions Bacterial resistance in UTI in Chinese females is a severe problem, which could be resulted from antimierobial irrational use. In the selection of antimicrobial agents in the treatment of UTI, doctors should refer to the results of bacterial resistant surveillance.

To review the scientific evidence of system management for lung cancer patients with cancer- related fatigue by the method of literature review and evaluate researchers on authenticity, importance and applicability, in order to improve the nursing quality and the quality of life of them. Interventions of lung cancer patients with cancer- related fatigue mainly includes: non- drug intervention, drug intervention and self- management. The use of intervention measures should be combined with the situation of the patients. however, many of the effectiveness of the intervention measures not sure, need large sample randomized controlled trial verifies the results .

Objective To systematically evaluate the effectiveness of intermittent nasogastric feeding on enteral nutrition of critical patients. Methods The relevant randomized controlled trials were searched in the Cochrane Library, PubMed, EMbase, Web of Science, JBI Library and the databases of China National Knowledge Infrastructure (CNKI), China Scientific Journal Database by VIP (VIP), Wanfang Database. The studies were selected according to the inclusion and exclusion criteria by two reviewers. Meta- analysis was conducted by using RevMan 5.2. Results Nine RCTs were included involving 558 patients. The results of meta- analysis showed that intermittent nasogastric feeding was greater than continuous pump feeding in the incidence of constipation, OR=0.32, 95%CI 0.14~0.71, P<0.05, the difference was significant. However, they were alike in the incidences of diarrhea, aspiration pneumonia, gastric residuals, vomiting, abdominal distension and effects of nutrition, there was no statistical difference (P>0.05). Conclusions Intermittent nasogastric feeding and continuous pump feeding did not affect the incidence of diarrhea, aspiration pneumonia, gastric residuals, vomiting, abdominal distension and the effects of nutrition. However, the incidence of constipation was significantly less in patients receiving intermittent nasogastric feeding.

Objective To investigate the relationships between level of serum ferritin(SF)/blood lipid and the degree of coronary artery stenosis in elderly patients with acute coronary syndrome(ACS),and evaluate the value of SF in the diagnosis of coronary heart disease. Methods ①One hundred and twenty-five elderly patients with ACS(65 males,60 females)underwent coronary angiography examination,and the total cholesterol(TC), triglycerides(TG),high-density lipoprotein(HDL-C),low density lipoprotein(LDL-C)and SF were determined;according to the results of coronary angiography,the degree of coronary artery stenosis was obtained by using the Gensini score and the degrees of severity of stenosis were divided into three groups:light(42 cases),medium (45 cases)and severe(38 cases). The differences in levels of SF and blood lipids among the three groups were observed,and the relationships between the level of SF/blood lipids and various degrees of coronary artery stenoses were analyzed.②The elderly patients with ACS were divided into two groups,male and female,to compare the SF numerical value and Gensini score between the two groups. ③The SF numerical value and Gensini score of 65 senile male cases with ACS were compared to those of 60 middle aged male cases with the same disease. Results ①Variance analysis showed that SF,TC,LDL-C distribution had significant differences among light,medium and severe groups〔SF(μg/L):147.287±73.838,162.313±94.882,290.421±194.501;TC(mmol/L):4.423±0.900,4.998±0.740, 5.032±1.009;LDL-C(mmol/L):3.150±0.799,3.439±0.839,3.902±1.053,all P<0.01〕,while TG,HDL-C distribution among these groups had no such statistically significant differences(all P>0.05);in elderly patients with ACS,SF was positively correlated with Gensini score(r=0.355,P=0.000),while there was no correlation between Gensini score and any one of the following lipids:TC,TG,LDL-C,HDL-C(r=0.090,-0.170,0.256,-0.060,P=0.532,0.092,0.089,0.537).②The comparisons of SF value and Gensini score between senile male and senile female patients with ACS showed no significant differences(all P>0.05).③The comparisons of SF value and Gensini score between senile and middle aged male patients with ACS also showed no significant differences(all P>0.05). Conclusion The occurrence of ACS has certain correlation with SF and lipids,the degree of severity in coronary artery lesion is associated with SF,and there are no differences in age and sex in relation to the value of SF in the diagnosis of ACS.