OBJECTIVES To describe a novel dorsal vein complex preserving technique for intrafascial nerve-sparing laparoscopic radical prostatectomy and to evaluate its postoperative outcomes. METHODS A total of 109 patients who underwent laparoscopic radical prostatectomy by a single surgeon were evaluated, including 44 patients with dorsal vein complex preserving technique for intrafascial nerve-spari...

AIM To evaluate the effect of abdominal radical trachelectomy on ovarian reserve and compare it with abdominal radical hysterectomy and a control group that did not have surgery. METHOD We enrolled eighteen women who had abdominal radical trachelectomy with pelvic lymphadenectomy and sixteen patients who had abdominal radical hysterectomy for this study. Ten thousand one hundred eighty-six wo...

Radical S-adenosylmethionine (SAM) enzymes use a [4Fe-4S] cluster to generate a 5'-deoxyadenosyl radical. Canonical radical SAM enzymes are characterized by a β-barrel-like fold and SAM anchors to the differentiated iron of the cluster, which is located near the amino terminus and within the β-barrel, through its amino and carboxylate groups. Here we show that ThiC, the thiamin pyrimidine synth...

BACKGROUND Quality of life after laparoscopic radical prostatectomy has been a discussed issue among patients. Nerve-sparing radical prostatectomy has been shown to be superior to non-nerve-sparing radical prostatectomy in terms of potency and continence. The authors have reported their experience of laparoscopic radical prostatectomy and now developed our technique of nerve-sparing laparoscopi...

This study investigated changes the in vitro antioxidant activity of Hippocampus polypeptides during enzymatic hydrolysis, including the effects of enzyme species, enzyme concentration, material-liquid ratio, hydrolysis time, pH, and temperature of the reaction system. Its in vivo anti-fatigue activity was also studied. Hippocampus peptide prepared by papain digestion exhibited the highest 1,1-...

A method due to Fay and Walls for associating a factorization system with a radical is examined for associative rings. It is shown that a factorization system results if and only if the radical is strict and supernilpotent. For groups and non-associative rings, no radical defines a factorization system.

PURPOSE Obesity has been suggested as a risk factor for worse perioperative outcomes, especially in radical prostatectomy, in several studies. However, the impact of obesity on perioperative outcomes has not yet been well elucidated for robot-assisted laparoscopic radical prostatectomy (RALP). We evaluated whether obesity had an adverse effect on outcomes following RALP compared with retropubic...

BACKGROUND AND OBJECTIVES To compare intraoperative, pathologic and postoperative outcomes of robotic radical hysterectomy (RRH) to total laparoscopic radical hysterectomy (TLRH) in patients with early stage cervical carcinoma. METHODS We prospectively analyzed cases of TLRH or RRH with pelvic lymphadenectomy performed for treatment of early cervical cancer between 2000 and 2008. RESULTS Th...

INTRODUCTION Radical cystectomy is the gold standard for treating invasive bladder cancer. We report our outcomes of gasless minimum incision access (GMIA) for extracorporeal orthotopic bladder substitution (ECOBS) after laparoscopic radical cystectomy. MATERIAL AND METHODS Radical surgery was performed in patients in the same hospital suffering from bladder cancer in T2N0M0 G1-2 stage. Group...

The electrochemistry and electrogenerated chemiluminescence (ECL) of three phenanthrene derivatives, 3,6-diphenyl-9,10-bis-(4-tert-butylphenyl)phenanthrene (TphP, T1), 3,6-di(naphthalen-2-yl)-9,10-bis(4-tert-butylphenyl)phenanthrene (TnaP, T2), and 3,6-di(pyrene-1-yl)-9,10-bis(4-tert-butylphenyl)phenanthrene (TpyP, T3), are investigated in an acetonitrile:benzene (v:v = 1:1) solvent. Cyclic vol...