Humans ; Postoperative Complications ; etiology ; prevention & control ; Surgical Procedures, Operative ; adverse effects ; methods ; trends

Adult ; Aged ; Biomarkers ; blood ; Female ; Humans ; Laminin ; blood ; Male ; Middle Aged ; Occupational Exposure ; Risk Assessment ; Silicon Dioxide ; adverse effects ; Silicosis ; blood ; diagnosis ; Superoxide Dismutase ; blood ; Transforming Growth Factor beta ; blood

One of the challenges in andrology nowadays is the diagnosis and treatment of external genital abnormalities and defects along with the consequent voiding, sexual, and reproductive dysfunctions, for which no guidelines are yet available. Hitherto, surgical repair and reconstruction are efficient for these diseases. The key to these operations is to individualize surgical strategies according to the specific local lesion and dysfunction, usually involving flap and graft techniques. This article presents our experience in the surgical treatment of penile and scrotal abnormalities and defects with urological and andrological techniques and microsurgical strategies, focusing on the external repair and functional reconstruction. Satisfactory treatment outcomes pivot on a precise evaluation of the disease, a rational design of surgical procedures, and an earnest communication with the patient. Some cases are rather complicated and challenging, usually with complications, and therefore deserve further researches for more effective treatment strategies in clinical practice.
Andrology ; Genitalia, Male ; abnormalities ; surgery ; Humans ; Male ; Penis ; abnormalities ; surgery ; Reconstructive Surgical Procedures ; methods ; Scrotum ; abnormalities ; surgery ; Surgical Flaps ; Treatment Outcome

Objective Meta-analysis the efficacy and safety of Exenatide and insulin therapy oral hypoglycemic drugs effect of obesity with type 2 diabetes .Methods According to the research purpose to set up the screening of related literature and exclusion criteria; formulatethe searching strategy, through PubMed、the Chinese Biological Medicine Datebase(CBM)、 CNKI、Wanfang Data Knowledge Service Platform, VIP to retrieve all theliterature selection of efficacy and safety by Exenatide oral hypoglycemic drugs and insulin therapy of obese type 2 diabetes mellitus.Choose met inclusion exclusion criteria, the complete data information randomized controlled trial (RCT) as the research object; Apply to the international commonly used Jadad score method to evaluate quality included in the test; To process the relevant data in the test ; Apply the ReviewManager 5.1 software to analysis the extracted research data.Analysis the results and put forward conclusions.Results Participants included 11 RCT , meta analysis results showed that compared with the Exenatide, in terms of reducing fasting glucose ,insulin effect more apparent [MD = 0.35, 95％CI: (0.11, 0.59), P = 0.004)]. In control effect of glycosylated hemoglobin, there was no statistically significant difference[MD=-0.04 ,95％CI:(-0.20,0.11), P=0.58],between Exenatide and insulin. Compared with the insulin, Exenatide reduce BMI more apparent[MD=-2.77,(95％CI: -3.34,-2.20),P<0.00001]; Compared with the insulin, Exenatide reduce insulin resistance index, the effect is more obvious[MD=-1.67,95％CI:(-1.93,-1.41), P<0.00001]; Adverse reaction in the process of treatment, the insulin is more likely to lead to hypoglycemia, [OR = 0.32, 95％ CI: 0.19, 0.54), P<0.0001]; While Exenatide are more likely to lead to gastrointestinal adverse reaction [OR = 4.04, 95％ CI: 2.35, 6.93), P<0.00001).Conclusion According to the Meta-analysis: Exenatide can be used in the treatment of oral hypoglycemic drugs of adult obesity with type 2 diabetes, and obvious effects of treatment of insulin resistance, long-term results still needs a large number of samples of high quality RCT to verify.

Regulatory T cells (Treg) are functionally mature T cell subpopulations which are key players of maintaining the balance of immunological defense system. Treg can proliferate in vivo or in vitro by antigen specific way or non-antigen specific way, and actively control the properties of other immune cells by suppressing their functional activity and their proliferation as well.
Humans ; Immune Tolerance ; T-Lymphocytes, Regulatory ; immunology

Objective To study the regulation of microRNA 199a (miR-199a) on adhesion,migration and invasion ability of human eutopic endometrial stromal cells (ESC) from patients with endometriosis.Methods ESC were transfected with miR-199a mimics or negative control (NC) RNA by lipofectamine 2000.The adhesion,migration and invasion ability of ESC were detected by cell adhesion assay,scratch assay,cell migration assay and matrigel invasion assay,respectively.Luciferase reporter assay was used to evaluate whether IKKβ was the target gene of miR-199a.The expression of ikappa B kinase beta (IKKβ),inhibitory kappa B alpha (IκB-α),phospho-IκB-α (p-IκB-α) and nuclear factor-kappa B (NF κB) protein were measured by western blot.Results ( 1 ) Adhesion potential:the adhesion inhibitory rates were ( 14 ± 4 )％ in miR-199a group and 0 in control group,which showed significant difference (P＜0.01 ).(2) Migration and invasion:in the scratch assay,ESC transfected with miR-199a exhibited a lower scratch closure rate than that of controls.In migration and invasion assays,the migration and invasion ability of miR-199a group were significantly decreased compared with those of NC group [ 130 ± 31 vs.247±36 (P＜0.01); 63 ± 15 vs.133 ± 17 (P＜0.01),respectively].(3) The luciferase activity of miR-199a group was significantly lowered than that of control group [ 0.160 ± 0.006 vs.0.383 ± 0.083 ( P ＜0.01 ) ].The protein levels of IKKβ,p-IκB-α,IκB-α and NF-κB of 0.350 ±0.195,0.443 ±0.076,1.970 ±0.486 and 0.454 ± 0.147 in miR-199a group were significantly different compared with the NC group in which the protein levels were set at 1.000 ( P ＜ 0.01 ).Conclusions miR-199a can inhibit the adhesion,migration and invasion of the ESC.IKKβ is the target gene of miR-199a in ESC.One of the mechanisms of the inhibition effect is probably that miR-199a inhibits the activation of NF-κB signaling pathway by targeting IKKβ gene.

Objective To analyze the diagnosis and prognosis value of abdominal CT scans in patients with acute pancreatitis complications.Methods 151 cases with acute pancreatitis were selected.The relationship between abdominal CT performances and the common complications and death in patients was analyzed.The prognosis of patients with different Balthazar CT severity index (CTSI) grade was compared.Results The complication rate of patients with CT signs of fatty liver, pleural effusion, liver gap effusion, adrenal gland involvement (AGI), penirenal space involvement (PSI) and gastric bare area involvement (GBAI) was significantly higher than that of patients with negative CT findings above (P<0.05).With CTSI grading increasing, the patient''s fasting time, heating time, hospital stay, recovery time of blood amylase were extended, and the incidence of pseudo cyst, transit surgery, organ failure and death was gradually increasing (P<0.05).Conclusion Severe fatty liver, AGI, GBAI, PSI and liver gap effusion are risk factors for acute complications and death in patients with pancreatitis.

Objective To evaluate the association between interleukin-I(IL-1)loci polymorphisms and increased risk of gastric carcinoma in samples from northern Chinese population.Methods Blood sam- ples from 126 patients with gastric cancer and 125 controls with chronic gastritis were collected.Genomic DNA was extracted and polymorphisms at -31(C to T),-511(C to T)and at intron 2(86-bp VNTR)of IL-I RN were genotyped by PCR-CTPP,PCR-RFLP and PCR.For detection of Hp infection fast urenase test,~(14)C breath test and serum anti-Hp IgG antibody assay were used.Results Five kinds of polymorphism of IL-IRN were found as 1/1,1/3,1/4,1/2 and 2/2,and the frequencies in patients were 76.19%、4.76%、6.35%、11.90% and 0.79%,respectively.However,the frequencies in controls were 76.00%、4.00%、4.80%、13.60% and 1.60%.No significant differences were observed between cases and controls in each genotype.The polymorphism of IL-IB-31 allele was C/C,C/T and T/T.The frequencies in patients were 12.70% ,47.62% and 39.68%,and in controls 28.00%,48.80% and 23.20% respectively.IL-1B- 31 T/T carriers were at an increase risk of gastric cancer with an odds ratio of 3.772(95% CI,1.786- 7.966).IL-IB-511 alleles were C/C,C/T and T/T.The frequencies in patients were 19.20%,56.80% and 24.00% and in controls,23.38%,49.19% and 27.42% respectively.No significant differences were observed between cases and controls in each genotype.Conclusion In Chinese population,the polymor- phism of IL-1B-31 alleles may be associated with the susceptibility of gastric cancer.However,no evidence was found to support that the polymorphisms of IL-1RN and IL-I B-511 alleles had relationship with gastric cancer.

AIM:To discuss Daidzein intravitreal injection whether has protective and recovery effects on acute nerve damages.
METHODS:After the crush models of acute optic nerve were set up, 72 males SD rats were divided into 4 groups randomly as common group without surgery, FBS negative control group, Daidzein treatment group ( 10μmol/L, 100μmol/L, 1000μmol/L ) and positive control group using rats nerve growth factor ( mNGF, 100ng/mL ). Three days after interference, all experimental animals were executed. HE staining was used to evaluate morphologic change of the retina, immunohisochemical staining and western-blot tests for identifying and quantifying the distinct expression of Caspase-3 and GAP-43 among the groups.
RESULTS: Compared with the normal group and negative control group, retinal morphology of different concentrations of each Daidzein treatment group and positive control group was more complete, the expression of Caspase-3 protein was relatively lower, the expression of GAP-43 protein was relatively higher, the differences have statistically significance (P<0. 05).CONCLUSION: Daizein injection in the vitreous cavity has the capacity of protection and restoration in rat's acute nerve damages.

OBJECTIVETo examine and characterize the dietary patterns of Chinese adults in nine provinces.

METHODSThe subjects were selected from the 'China Health and Nutrition Survey' within age group of 18 - 70 years old in 2009. 24-hour dietary recall method for 3 consecutive days was used to collect information on food intake.

RESULTSMajor dietary patterns of Chinese adults in nine provinces were labeled "rice/pork" in both men and women while "fruit/egg", "beef, mutton/poultry"and "ethnic food/legumes" in men and "fruit/milk", "tubers/grains" in women. Urban or rural life style and related characteristics of the population showed an influence on the dietary pattern (men: β = -0.153 24, -0.153 24, 0.376 62, 0.148 10, P < 0.01; women: β = -0.139 43, 0.222 00, -0.308 36, P < 0.01).

CONCLUSIONThe dietary patterns of Chinese adults varied by sex and "Rice/Pork" had been the typical dietary pattern among the Chinese adults.

Adolescent ; Adult ; Aged ; China ; Feeding Behavior ; Female ; Humans ; Male ; Middle Aged ; Nutrition Surveys ; Young Adult