Sirolimus, in a 1 mg/mL (60 mL) solution, was administered intraperitoneally in a dose of 1.5 mg/kg/d to the rats assigned to group 2 starting from 3 days before
the surgical procedure. In surgery, a laparotomy was performed to clamp the superior mesenteric artery and, thus, induce bowel ischemia in groups 1 and 2. After 60 minutes of ischemia, the microvascular clamp on the superior mesenteric artery was removed for 3 hours of reperfusion. Soon after experimental induction of MIRS, bowel, lung, kidney, and liver specimens from each animal were harvested for both biochemical and histopathologic analysis.
RESULTS: There were statistically significant differences between groups 1 and 3 with regard to degrees of intestinal (P < 0.001), Sapanisertib hepatic (P = 0.001), renal (P < 0.001), and pulmonary (P = 0.01) I/R damage. The lung specimens from group 2 had less inflammation and perivascular edema formation compared
with specimens from group 1, but no statistical significance was observed between the groups (P < 0.33). There were statistically significant differences between groups 1 and 2 with regard to degrees of intestinal, hepatic, and renal I/R damage (P = 0.001 for all).
CONCLUSION: Selumetinib cost The findings of the present study demonstrate the attenuating effects of sirolimus on I/R damage in the intestine and remote organs, including the liver and kidney in the setting of MIRS in an experimental rat model. As a therapeutic implication, the utility of sirolimus may be of clinical value in procedures associated with a high likelihood of I/R damage, including major abdominal operations and renal transplantation. However, whether
these results apply to humans is unclear. Additional experimental and clinical studies are warranted to confirm the clinical utility of sirolimus in conditions potentially associated with I/R damage. (Curr T her Res Clin Exp. 2011;72:79-93) (C) 2011 Elsevier HS Journals, Inc. All rights reserved.”
“Purpose: To present a critical overview of the current literature on the role of laparoscopy for the surgical treatment of patients with large prostatic adenomas.
Materials and methods: A MedLine search for peer-reviewed studies on laparoscopic learn more simple prostatectomy (LSP) was performed. The clinical studies that reported most of the following information were included: number of patients, prostate volume, operative time, blood loss, hospital stay, and the duration of catheterization, as well as functional outcomes and complications. Articles reporting a mean total prostate volume of <80 mL or a mean prostatic adenoma of <60 mL were excluded. The review was performed according to the PRISMA statement.
Results: Fourteen articles on LSP were included in this systematic review with a total of 626 patients treated. Both transperitoneal and extraperitoneal approaches, as well as transvesical and transcapsular routes, have been described.