Adolescent ; Adult ; Aged ; Aged, 80 and over ; Biopsy ; methods ; Child ; Child, Preschool ; Endoscopy ; Female ; Humans ; Larynx ; pathology ; Male ; Middle Aged ; Nasopharynx ; pathology ; Young Adult

Animals ; Animals, Newborn ; Hippocampus ; metabolism ; Hypoxia, Brain ; metabolism ; Ischemic Preconditioning ; methods ; Proto-Oncogene Proteins c-bcl-2 ; metabolism ; Rats ; Rats, Sprague-Dawley ; bcl-2-Associated X Protein ; metabolism

Adult ; Carcinoma, Small Cell ; pathology ; Female ; Humans ; Male ; Melanosis ; pathology ; Uterine Cervical Neoplasms ; pathology

Objective To evaluate the efficacy and safety of continuous suture by QuillTM SRS self-retaining suture for closing choledoch incision. Methods From January 2015 to October 2015, 66 patients with gall bladder calculi combined with common bile duct stones who received laparoscopic gallbladder excision, common bile duct explo-ration, laparoscopy choledochotomy, suture choledoch immediately were randomly divided into two groups, experi-mental group using QuillTM SRS self-retaining suture for closing choledoch incision and control group using tradi-tional absorbable suture for closing choledoch incision. Then observe the operation time, the risk of bile leakage oc-curred in the operation and the risk of bile leakage after operation. Results All patients successfully completed in laparoscopic surgery without laparotomy. Operation time, the risk of bile leakage occurred during operation in exper-imental group has statistically significant difference compared with control group ( < 0.05). The operation time and incidence of intraoperative bile leakage of the experimental group was less and lower than control group, while the risk of bile leakage after operation show no statistically difference ( >0.05). Conclusion Compared with interrupted suture by normal sutures, continuous suture by QuillTM SRS self-retaining suture for closing choledoch incision has the characteristics of shorter operation time and lower incidence of intraoperative and postoperative bile leakage. It is worthy of promoting.

Objective To investigate the application of high-frequency ultrasound in pre-operative evaluation of brachial artery elasticity in chronic renal failure patients planning arteriovenous fistula formation.Methods A total of 65 patients with chronic renal failure undergoing radial artery-cephalic vein fistula (chronic renal failure group) and 40 healthy adults (control group) were selected.The elastic modulus (EM) of brachial artery was calculated by ultrasound.All subjects were divided into 5 subgroups according to age (≥50 years),hypertension,diabetes and chronic glomerulonephritis.Patients in subgroup 0 (28 cases),subgroup 1 (22 cases),subgroup 2 (24 cases),subgroup 3 (20 cases),subgroup 4 (11 cases) had 0,1,2,3 and 4 risk factors respectively.Results The levels of systolic blood pressure,pulse pressure,serum creatinine,and the EM of brachial artery in chronic renal failure group were higher than those in control group:(20.65 ± 1.32) kPa vs.(16.38 ± 1.08) kPa,(8.64 ±0.51) kPa vs.(7.12 ±0.35) kPa,(637.3 ± 116.5) μ mol/L vs.(84.7 ±31.1) μmol/L,(132.96 ± 11.78) kPa vs.(102.16 ± 10.10) kPa,and there were significant differences (P ＜ 0.01 or ＜ 0.05).The single factor correlation analysis showed that age in control group,serum creatinine in chronic renal failure group and systolic blood pressure in two groups were significantly positively correlated with the EM of brachial artery(r =0.636,0.548,0.703; P ＜ 0.01).With the increase of risk factors,the EM of brachial artery increased gradually:(96.21 ±9.82),(104.45 ± 10.55),(114.87 ± 11.15),(127.26 ± 12.43),(143.54 ± 12.81) kPa in subgroup 0,subgroup 1,subgroup 2,subgroup 3,subgroup 4,and there were significant differences (F=17.43,P＜ 0.05).The EM of brachial artery increased significantly in subgroup 3 and 4 with multiple risk factors.Conclusions Brachial artery elasticity measured by high-frequency ultrasound can be used as an indicator of vascular function preoperative vascular assessment.Age,systolic blood pressure,pulse pressure and serum creatinine levels are the major risk factors for brachial artery elasticity.The coexistence of multiple risk factors of hypertension,diabetes or chronic nephritis could exacerbate the decrease of brachial artery elasticity.

Adolescent ; Adult ; Aspergillosis ; complications ; microbiology ; Aspergillus ; isolation & purification ; Candida albicans ; isolation & purification ; Candidiasis ; complications ; microbiology ; Female ; Follow-Up Studies ; Granulomatosis with Polyangiitis ; complications ; microbiology ; pathology ; Humans ; Male ; Middle Aged ; Mucor ; isolation & purification ; Mucormycosis ; complications ; microbiology ; Nocardia ; isolation & purification ; Nocardia Infections ; complications ; microbiology ; Retrospective Studies ; Young Adult

Adolescent ; Adult ; Child ; Child, Preschool ; Choristoma ; metabolism ; pathology ; surgery ; Encephalocele ; metabolism ; pathology ; surgery ; Female ; Glial Fibrillary Acidic Protein ; metabolism ; Humans ; Infant ; Male ; Meningocele ; metabolism ; pathology ; surgery ; Middle Aged ; Mucin-1 ; metabolism ; Neuroglia ; metabolism ; pathology ; Nose Diseases ; metabolism ; pathology ; surgery ; S100 Proteins ; metabolism ; Vimentin ; metabolism ; Young Adult

Objective To detect the expression of VIP1R and VIP2R mRNA in gallbladder tissues of patients with gallbladder diseases. Methods The expression of VIP1R and VIP2R mRNA in gallbladder tissues were detected in 25 patients with gallstone, 8 patients with gallbladder polyps and 7 control liver transplantation donors by RT-PCR. Results The VIP2R mRNA level of the control group (1. 09 ?0. 58 ) was lower than that of the gallbladder polyps group (1.64?0.56 ),P