OBJECTIVE:To systematically evaluate therapeutic efficacy of local application of gentamicin collagen sponge in the prevention of surgical incision infection,and to provide evidenced-reference for clinical treatment. METHODS:Retrieved from PubMed,EMBase,Cochrane Library,CBM,CJFD,VIP and Wanfang databases,randomized controlled trials (RCTs) about lo-cal application of gentamicin collagen sponge(trial group)vs. routine surgery disposal(control group)in the prevention of surgical incision infection were collected. After data extraction and quality evaluation with modified Jadad scale,Meta-analysis was per-formed by using Rev Man 5.3 statistical software. RESULTS:A total of 16 literatures were included,involving 7752 patients. The results of Meta-analysis showed that the incidence of surgical incision infection in trial group was significantly lower than control group,with statistical significance [OR=0.71,95%CI(0.61,0.84),P<0.001]. The packet statistics showed that the incidence of surgical incision infection in cardiovascular surgery group [OR=0.59,95%CI(0.37,0.96),P=0.03] and skin soft tissue operation group [OR=0.34,95%CI(0.15,0.75),P=0.008] were significantly lower than control group. There was no statistical significance in the incidence of incision infection between digestive system operation group and control group [OR=0.62,95%CI(0.25,1.54), P=0.30]. The incidence of surgical incision infection in≤30 d group was significantly lower than control group[OR=0.58,95%CI (0.41,0.82),P=0.002];there was no statistical significance between more than 30 d group and control group [OR=0.86,95%CI (0.71,1.04),P=0.13]. The incidence of surgical incision infection [OR=0.65,95%CI(0.52,0.82),P<0.001] in gentamicin high-dose group (>100 mg) was significantly lower than control group;there was no statistical significance between gentamicin low-dose group (≤100 mg) and control group [OR=0.96,95%CI(0.72,1.28),P=0.77]. CONCLUSIONS:Local application of gentamicin collagen sponge may have certain effect on the prevention of surgical infection. Different types of surgery,observation time and dose have different prevention effects. It should be used carefully according to clinical practice.

Female ; Humans ; Integrative Medicine ; Polycystic Ovary Syndrome ; therapy

Administration, Cutaneous ; Adolescent ; Adult ; Analgesia ; methods ; Female ; Fentanyl ; administration & dosage ; Humans ; Male ; Pain, Postoperative ; prevention & control ; Tonsillectomy ; methods ; Young Adult

Castleman Disease ; complications ; Child ; Female ; Humans ; Paraneoplastic Syndromes ; complications ; Pemphigus ; complications

Objective To discuss the aged people N-terminal pro-B-type natriuretic peptide (NT-proBNP)changes in thyroid function disorder and its correlation.Methods With electrochemical luminescence analyzer,detected serum NT-proBNP lev-el 38 patients with hyperthyroid heart disease,68 patients with hyperthyroidism,31 patients with hypothyroidism,and 43 ca-ses of healthy controls.Compared each groupserum NT-proBNP level of older population with middle-aged people,and anal-ysied the correlation.Results The serum NT-proBNP level of Hyperthyroidism heart group,hyperthyroidism,hypothyroid-ism group and normal control group were 827.61±626.13,107.18±54.46,162.94±134.14,68.76±39.21 pg/ml,respec-tively.The serum level of HT-pro BNP.Hyperthyroidism group,hyperthyroidism,hypothyroidism group compared with nor-mal control group,there were statistically significan(t = 7.458,4.312,3.794,P = 0.000,0.000,0.001).Hyperthyroidism heart,hypothyroidism with hyperthyroidism group serum level of NT-proBNP comparison there was statistical significance(t=7.078,2.232;P = 0.000,0.032).Hyperthyroidism heartgroup,hypothyroidism group and normal control group older population was higher than the level of serum NT-proBNP middle-aged,difference was statistically significant (t=-3.216,-2.510,-2.653;P =0.007,0.016,0.014).Hyperthyroidism group of elderly serum NT-proBNP level higher than that of middle-aged people,but there was no statistically significant difference (t=-0.140,P =0.890).Multiple regression analy-sis in hyperthyroidism group serum levels of NT-proBNP and FT4 had positive correlation (r=0.224,P =0.033)and hypo-thyroidismgroup serum levels of NT-proBNP and T3 had negative correlation (r=-0.363,P =0.022).Conclusion Thy-roid dysfunction in elderly people for the level of serum NT-proBNP had significant influence.Auxiliary disgnosis and cura-tive effect observation of the serum level of NT-proBNP in people with different thyroid functional status has certain clinical value.

Objective To investigate the prevalence of nodular gastritis,duodenal ulcer before and after eradicative treatment of helicobactor pylori(Hp) infection in children with gastroscopy.Methods This was a retrospective analysis of 1 275 children,age ranging 1 to 16 years old,collected from our hospital in recent 10 years,detecting rates of before eradicative treatment and after eradicative treatment were analyzed.Gastroscopes were analyzed with regard to a possible association with the infection.Results The detecting rate(11.89%) of duodenal ulcer after eradicative treatment was lower than that(17%) before eradicative treatment(P

0.05).There was significant difference of curative effect before and after treatment of children with RAP(?2=6.74,P

ObjectiveTo observe the influence of iodine on mRNA expression of iodide transporter (NIS),insulin-like growth factor Ⅰ (IGF- Ⅰ ) and transforming growth factor beta(TGF-β) in thyroid and mammary glands of lactating rats and to explore the role of NIS,IGF- Ⅰ and TGF-β mRNA in iodine uptake in thyroid and mammary glands of lactating rats.MethodsOne hundred and one Wistar rats(80 female and 21 male),weighting 8 - 100 g were selected.These female rats were randomly divided into five groups according to their body weight:control group(NI,normal feed,drank deionized water containing iodine 50 μg/L) ; low iodine group 1 and 2(LI-1,LI-2,low iodine feed,drank deionized water containing iodine 0 and 5 μg/L,respectively); high iodine group 1 and 2(HI-1,HI-2,normal feed,drank deionized water containing iodine 3000 and 10 000 μg/L,respectively),16 rats in each group.After feeding for 3 months,the female and male rates were mated 3:1.The female rats in each group were sacrificed at the fifth and tenth day after postpartum.Thyroid and mammary glands were taken.The mRNA levels of NIS,IGF- Ⅰ and TGF-β in thyroid and mammary glands of lactating rats were determined by real time quantitative PCR.ResultsThe fifth days after postartum,NIS,IGF- Ⅰ and TGF-β mRNA expression levels of thyroid and lactating mammary glands were different between groups,and the differences were statistically significant ( NIS:F =631.46,64.91,all P ＜ 0.01 ; IGF- Ⅰ:F =11.45,6.56,all P ＜ 0.01 ; TGF-β:F =291.83,304.53,all P ＜ 0.01).Compared with control group [NIS:0.0066 ± 0.0023, (0.1481 ± 0.0711 ) × 10-2; IGF- Ⅰ:0.0419 ± 0.0062,0.0542 ± 0.0044; TGF-β:0.1416 ± 0.0277,0.1670 ± 0.0499],regardless of thyroid or mammary gland,the NIS,IGF- Ⅰ and TGF-β mRNA expression of LI-1 [NIS:0.0447 ± 0.0110,(0.3030 ± 0.1831) × 10-2;IGF- Ⅰ:0.0662 ± 0.0078,0.0902 ± 0.008; IGF- Ⅰ:0.5514 ± 0.0508,0.6942 ± 0.0367],LI-2[NIS:0.0317 ±0.0081,(0.3017 ± 0.1601) × 10-2; IGF-I:0.0645 ± 0.0054,0.0894 ± 0.0093; TGF-β:0.5292 ± 0.0332,0.6704 ± 0.0277 ] was significantly increased (all P ＜ 0.01 ); the NIS mRNA expression of HI-1 [0.0043 ± 0.0011,(0.1233 ± 0.0954) × 10-2],HI-2[0.0037 ± 0.0017,(0.1058 ± 0.0854) × 10-2] was decreased(all P ＜ 0.05),while the expression of IGF-Ⅰ mRNA [0.0521 ± 0.0910,0.0715 ± 0.0026; 0.0516 ± 0.0078,0.0697 ± 0.0038] and TGF-β mRNA [0.2087 ± 0.0425,0.2361 ± 0.0425; 0.1971 ± 0.0237,0.2257 ± 0.0752 ] was increased (all P ＜ 0.05 ).The tenth days after postpartum,the mRNA expression levels of NIS,IGF- Ⅰ and TGF-β of thyroid and lactating mammary gland in rats were different between groups,and the differences were statistically significant (NIS:F =103.55,116.32,all P ＜ 0.01; IGF-Ⅰ:F =67.67,11.98,all P ＜ 0.01; TGF-β:F =74.30,381.30,all P ＜0.01 ).Compared with the control group[NIS:0.0069 ± 0.0011,(0.1337 ± 0.0599) × 10-2; IGF-Ⅰ:0.0390 ±0.0071,0.0534 ± 0.0056; TGF-β:0.1351 ± 0.0336,0.1534 ± 0.0320],the mRNA expression levels of NIS,IGF- Ⅰ and TGF-β of LI-1 [ NIS:0.0432 ± 0.0165,(0.2962 ± 0.0985 ) × 10-2; IGF- Ⅰ:0.0643 ± 0.0088,0.0873 ± 0.0055 ; TGF-β:0.5042 ± 0.0912,0.6408 ± 0.0420],LI-2[NIS:0.0287 ± 0.0111,(0.2873 ± 0.0862) × 10-2; IGF- Ⅰ:0.0621 ± 0.0094,0.0862 ± 0.0038; TGF-β:0.4893 ± 0.0504,0.6372 ± 0.0389] were significantly increased(all P ＜ 0.01 ); the NIS mRNA levels of HI-1 [ 0.0042 ± 0.0029,(0.1006 ± 0.0909) × 10-2],HI-2[0.0035 ± 0.0020,(0.0890 ± 0.0119) × 10-2] were decreased(all P＜ 0.05),while the expression of IGF-Ⅰ mRNA[0.0516 ± 0.0078,0.0668 ± 0.0071; 0.0508 ± 0.0089,0.0621 ± 0.0064] and TGF-β mRNA[0.2007 ± 0.0546,0.2175 ± 0.0370;0.1959 ± 0.0393,0.2097 ± 0.0425] were increased(all P ＜ 0.05 ).In thyroid and mammary glands,the comparisons of NIS,IGF,TGF-β mRNA expression of the fifth and tenth day after postartum,between each group were not statistically significant(all P ＜ 0.05).ConclusionsThere are regulatory mechanisms of thyroid and mammary glands of lactating rats in response to low or high iodine conditions.In low iodine,the expressions of NIS,IGF- Ⅰ and TGF-β mRNA in thyroid and mammary glands increase and iodide uptake ability is enhanced to meet the body needs.In high iodine,the expression of NIS mRNA decreases in thyroid and mammary glands.Due to the reduced ability of iodine uptake,iodine intake is reduced,thereby reducing the hazards of high iodine in filial rats.

Objective To report a peliosis hepatic in child and review literature and discuss.Methods Case history was inquired.Physical,labtoratory,imagement and histopathology of liver biopsy(HE staining) were examed.Results A 4-year old girl appeared dermatitis with erythema and herpes at local skin where was bit by insect before onset.The girl appeared fever,cough,then abdominal pain,hepatomegaly,pleural effusion and ascites.Lab examination revealed slight elevation of aspartate transaminase,?-glutamyltranspeptidase and alkaline phosphatase.The liver B-mode ultrasonography and CT scan revealed hepatomegaly with density heterogeneity of the parenchyma.The liver biopsy revealed many small capsule filled with blood cells.Conclusions Clinical characteristics of the disease are fever,upper abdomen pain,janundice,ascites and hepatomegaly.The diagnosis shall be combined with the pathologic biopsy of liver.

Objective To investigate the efficacy of combining ultrasonic with three-dimensional imaging guided microwave ablation in treating large hepatocellular carcinoma.Method The clinical data of 262 patients with large unresectable liver cancer who were admitted to the Air Force General Hospital from Jan 2011 to Jun 2014 were retrospectively analyzed.Of these patients,136 underwent transcatheter arterial chemoembolization (TACE),and the remaining 126 patients underwent combined ultrasonic with three-dimensional imaging guided microwave ablation (MWA).The AFP levels,tumor ablation rate,postoperative complication rates and survival rates between the two groups were compared.Result There were significant differences in the AFP levels in the two groups before and after surgery (P ＜0.05),but no significant differences were found between the 2 groups (P ＞ 0.05).A significant difference was also observed on tumor ablation rate.In the MWA group,11 patients (8.73％) developed complications,while 21 patients (15.44％) in the TACE group developed complications,(P ＜ 0.05).The 3-month,9-month,1-year,2-year and 3-year survival rates were 99％,95％,81％,70％ and 57％ in the MWA group,and 98％,94％,63％,36％ and 28％ in the TACE group.There were significant differences in the 1-year,2-year and 3-year survival rates,but no significant difference were observed in the 3-month and 9-month survival rates.Conclnsion Combined ultrasonic with three-dimensional imaging guided microwave ablation increased the rate of tumor ablation and prolonged the survival time of patients with large hepatocellular carcinoma.