Colorectal cancer is one of the most common oncological diseases, therefore, study this problem an important issue in clinical practice. This becomes especially urgent case formation anemic syndrome patients, which causes emergence a mutual burden and increases risks for patient. The progressive nature anemia colorectal accompanied by secondary metabolic disorders. material was blood plasma 445...

Gut-associated lymphoid tissue (GALT) has been identified as the primary target of HIV-1 infection. To investigate why GALT is especially vulnerable to HIV-1, and to determine whether the selective transmission of CCR5-using viral variants (R5) in vivo is the result of a greater susceptibility of GALT to this viral variant, we performed comparative studies of CXCR4-using (X4) and R5 HIV-1 infec...

BACKGROUND Colostomy was the palliative treatment of choice in patients with malignant unresectable rectosigmoid obstruction. Palliative endoscopic treatment of malignant rectosigmoid obstruction by endoluminal self-expanding metallic stents is nowadays a well-established procedure. PATIENTS AND METHODS Twenty-two patients, referred for treatment with diagnosis of malignant obstruction of the...

it has been reported that cither lithium or verapamil can potentiate the neuromuscular blocking activity of certain neuromuscular blockers. in the present investigation, possible interaction of verapamil with lithium has been described. the dose ■ response effects of verapamil and lithium on diaphragmatic contractility were assessed in vitro. mechanical responses of the muscle to indirect (nerv...

iontophoresis of epinephrine for assessment of neuromuscular junction response is a new technique that can improve diagnose of neuromuscular dysfunction. the purpose of this study was to investigate the effects of iontophoresis of epinephrine on neuromuscular junction response. iontophoresis of epinephrine solution (1mg/ml), sodium chloride, calcium gluconate, epinephrine with sodium chloride a...

BACKGROUND Subjects without known colorectal adenomas or cancer constitute a large majority of the population where 85% of all cases of colorectal cancer are thought to occur. Consequently these people should be considered for screening to decrease mortality from colorectal cancer in the general population. AIMS To estimate the incidence rate of rectosigmoid adenomas in these subjects. METH...