Objective To discuss pefioperative nursing observation in patients with hyperthy-roidism. Methods 35 patients with hyperthyroidism were given preoperative psychological guidance, pre-operative preparation, careful postoperative observation, prevention of complications,diet and rehabilitation di-rections. Results 35 patients were discharged smoothly 7 to 8 days postoperation. Conclusions Perfect preoperative preparation and close observation and care is the guarantee of successful operation for patients with hyperthyroidism.

Objective To analyze the expression levels of matrix metallo proteinase-2 (MMP-2) and matrix metallo proteinase-9 (MMP-9) in serum of patients with esophageal cancer,and to analyze the interrelations among MMP-2,MMP-9 and clinicopathologic characteristics of esophageal cancer.Methods The levels of serum MMP-2,MMP-9 from 60 patients with esophageal cancer were detected by enzyme linked immunosorbent assay.The interrelations among MMP-2,MMP-9 and clinicopathologic characteristics of esophageal cancer including age,gender,histological type,whether or not lymph nodes metastasis and TNM staging were analyzed.Results The levels of MMP-2 and MMP-9 in control group were 61.31 ng/ml and 87.67 ng/ml,the levels of MMP-2 and MMP-9 in patients with esophageal cancer were 121.66 ng/ml and 169.73 ng/ml.The levels of MMP-2 and MMP-9 were significantly higher in patients with esophageal cancer than that of general population (t =3.015,P =0.007; t =2.037,P =0.04).The level of MMP-2 was significantly associated with whether or not lymph node metastasis (t =2.150,P =0.04) and clinical staging (t =2.186,P=0.03).The level of MMP-9 was significantly associated with whether or not lymph node metastasis (t =2.390,P =0.02) and clinical staging (t =2.149,P =0.03).The levels of MMP-2 and MMP-9 have no reference to age,gender and histological type (all P＞0.05).Conclusion MMP-2 and MMP-9 may correlate with tumor invasion and metastasis in patients with esophageal cancer.

Objective To investigate the prevalence of TT virus infection in pregnant women in Shenzhen and the role of mother-to -child transmission route in the TTV infection. Methods TTV DNA were detected by nested PCR in sera, cord blood and breast milk samples from 400 mother-infant pairs. TTV DNA positive mothers were followed up for 6 months for monitoring TTV DNA. Thirty two TTV DNA PCR products amplified from blood and milk samples of 13 mother-infant fairs were cloned and sequenced. Results By means of PCR, TTV DNA were detected in 62 of mothers' serum samples, 4 of 400 cord blood samples, and 20 of 400 milk samples, respectively. Therefore, 6.5%(4/62) of infants are likely to be infected with TTV from their mothers during the fetal period. Direct sequencing of TTV DNA from 13 mother-child pairs showed identical isolates (nucleotide homology from 97.5% to 99%), Follow-up sera of 42children, whose mothers were TTV DNA positive, showed 16 cases turned out to be existence of TTV viremia at 6 months old. Conclusions Our data proved the mother-to-child transmission route of TTV infection.TTV can be transmitted transplacentally and postnatally by the way of breast feeding as well. The increase of TTV prevalence during the 6 months after birth, suggests the postnatal transmission route of TTV may be of more importance, and further study is needed to address whether preventive measure should be done.

Objective To study the role of the chimeric hsp70/CD80 DNA vaccine for treatment for TB. Methods C57BL/6N mice challenged with H37Rv were immunized with the chimeric hsp70/CD80 DNA vaccine, hsp70 DNA vaccine and BCG in order to compare the therapeutic role of these vaccines. Results The levels of interferon ? (IFN-?) in the serum of mice in hsp70/CD80 group (1336.98?129.64) pg/ml was significantly higher than in group BCG (121.54?56.39) pg/ml, pcDNA3 (192.00?64.36) pg/ml and pcDNA3 hsp70 (542.33?99.77) pg/ml. The growth of Mycobacterium tuberculosis in live and spleen were inhibited significantly in hsp70/CD80 vaccinated mice. Conclusions The chimeric hsp70/CD80 DNA vaccine was more efficient than BCG and hsp70 DNA vaccine alone in treating TB.

【Objective】 To investigate the synergistic action of therapy of strengthening Qi,warming yang,activating blood to promote diuresis on routine western medicine for congestive heart failure(CHF) and to observe its effect on neuroendocrine factors.【Methods】Seventy CHF patients with cardiac function of grade Ⅱ～Ⅳ which were classified into Qi deficiency and blood stasis complicated with fluid retention,were randomized into groups A(n=42) and B(n=28).Group B received routine treatment with digoxin,diuretics,angiotensin converting enzyme inhibitors and ? receptor antagonists.Group A additionally received oral use of decoction of herbal medicines of Radix Astragali,Herba Epimedii,Herba Leonuri,Rhizoma Alismatis,etc.,which has the actions of strengthening Qi,warming yang,activating blood to promote diuresis.Four weeks constituted one treatment course.The therapeutic effect as well as the changes of cardiac function and neuroendocrine factors before and after treatment was observed.【Results】In group A,24 were markedly effective,16 effective,2 ineffective and the total effective rate was 95.24%;in group B,19 were markedly effective,4 effective,5 ineffective and the total effective rate was 82.14%.The therapeutic effect in group A was superior to group B(P

Objective To explore the relationship of peritoneal transport patterns and the nutritional status in continuous ambu-latory peritoneal dialysis(CAPD) patients .Methods 89 patients who took CAPD in 2010 January to December 2012 in the perito-neal dialysis center of our hospital were selected in this study .According to the ratio of creatinine in peritoneal dialysis solution and in blood(D/Pcr)of the peritoneal equilibrium test(PET) ,all CAPD patients were divided into HA group(high average transport) and LA group(low average transport) .Nutritional status including serum albumin(ALB) ,prealbumin(PA) ,transferrin(TF) ,hemo-globin(Hb) ,Lean body mass(LBM) ,subjective global assessment(SGA)and normalized Protein Equivalent of Nitrogen Appearance (nPNA) were compared in both groups .The relationship of D/Pcr and the nutritional status were analyzed .Results D/Pcr in HA group were significantly higher than in LA group(P<0 .01) .ALB ,PA ,TF ,Hb and SGA in HA group were significantly higher than in LA group(P<0 .01) ,but nPNA in two groups has no statistical differences (P>0 .05) .D/Pcr was negative related to ALB , TF ,Hb and SGA(P<0 .01) ,but not related to nPNA ,PA and LBM (P>0 .05) .Conclusion The nutritional status is related to peritoneal transport patterns in peritoneal HA patients ,it is necessary to strengthen nutritional guidance ,as the nutritional status is worse compared to LA ones .

Objective To observe the treatment effect of acupoint massage and auricular point sticking of cowherb seeds on blood pressure of hypertensive patients.Methods 100 cases of hypertensive patients were randomly divided into the observation group and the control group,50 cases in each.The observation group was given routine application of antihyportensive drags combined with acupoint massage and auricular point sticking of cowherb seeds.The control group received routine drug therapy.The blood pressure changes were compared between the two groups before and after treatment.Results The systolic blood pressure and diastolic blood pressure of both groups were lower after treatment compared with those before treatment.The total effective rate of blood pressure control was 98％ in the observation group,88％ in the control group,which showed no significant difference.Symptom control results showed that the total effective rate of the observation group was higher than that of the control group.Conclusions Acupoint massage and auricular point sticking of cowherb seeds in hypertensive patients can be an auxiliary pressure relief means,it can not only effectively lower blood pressure,but show good effect in alleviation of headache,vertigo,irritability.

OBJECTIVE:To observe the efficacy of Methyl Carboprost-NEGPF administered per rectum at different time in preventing postpartum hemorrhage in patients with vaginal delivery.METHODS:A total of 300 parturients undergoing vagi-nal delivery with possible postpartum hemorrhage were enrolled:Methyl Carboprost-NEGPF 1 granule(1mg) per rectum (with a suitable inserting depth of 6 cm) were administered in Group A(n=100) when their uterine orifices were fully open and Group B(n=100) after fetal delivery,while Group C(n=100) were injected i.m with oxytocin 10IU after fetal delivery. The three groups were compared in respect of third stage labor duration,postpartum blood loss amount at 2h and 24h and case numbers with postpartum hemorrhage.RESULTS:As compared with Group A and Group B,Group C was significantly different in the duration of third stage of labor and postpartum blood loss amount at 2h and 24h(P

Objective To analyze the content, quality, the type of nursing documents and the actuality of domestic emergent percutaneous coronary intervention (PCI) in patients with acute myocardial infarction(AMI), and to provide basis and reference for the development of more objective and scientific preoperative nursing guidelines. Methods Wanfang DATA, China National Knowledge Infrastructure (CNKI), CqVIPwere retrieved by computer, and supplemented by manual searches.Then the articles which in accordance with inclusion criteria were analyzed by descriptive analysis. Results A total of 114 literatures from 2004 to 2016 were involved, most of them were presented from 2010 to 2014, all of them were published in nearly 70 kinds of journals. There were merely 9 kinds of nursing journals, 26 literatures in all. Literatures came from different levels of hospital, including 47 provincial hospitals, 50 municipal hospitals, 17county hospitals. Only 3 of them had fund support. According to the types of research, there were 61 quasi- experimental studies, 35 retrospective analysis and 18 experience summarization. The most of literatures about perioperative nursing and whole nursing were 39. Nursing experience literatures were 27, nursing cooperation or nursing intervention or nursing study were 15, others were 12. Only preoperative nursing were 4. All of this content were much the same, with minor innovativeness. Conclusions Researches of domestic nursing scholars on intraoperative and postoperative nursing of emergent PCI are more than preoperative nursing, and the attention to preoperative nursing is not high, we should strengthen the importance to preoperative nursing and increase the study of nursing before the operation in order to strive for the precious time when rescuing patients with acute myocardial infarction.

Objective To study the distribution of the G/A variant at position -30 of the glucokinase gene promoter in southern Chinese subjects with impaired glucose tolerance (IGT) and normal glucose tolerance (NGT) and to investigate the association between different genotypes and indices of glucose metabolism. Methods Four hundred and fourty four unrelated Chinese subjects 〔aged (50.8?12.2)years〕 without diabetics were studied, among them 222 subjects with NGT and 222 with IGT. The G to A substitution at position -30 of the glucokinase promoter, resulting in the loss of a BsiHKA Ⅰ cut site, was detected after BsiHKA Ⅰ digestion of PCR amplified genomic DNA. Results Allele frequency of the A variant was 18.2% in NGT (similar to finding in native Japanese) and 19.8% in IGT subjects. Fasting plasma glucose level was significantly higher in subjects with the A allele (n=153; GA:AA=137:16), when compared to the GG subjects (n=291), 〔(5.35?0.59 vs 5.19?0.53) mmol/L, P=0.006〕. Higherfastingglucoselevelwasalsofound when only IGT subjects with the A variant and GG allele were analyzed 〔(5.54?0.58 vs 5.35?0.52) mmol/L, P=0.02〕. In subjects with NGT, there was no significant difference in fasting plasma glucose levels between different GCK genotypes. Conclusion GCK gene promoter -30 G/A variant is associated with higher fasting plasma glucose levels, and may contributes to the development of IGT in Southern Chinese.