Nigella sativa (black seed) is an important medicinal herb with folkloric use in wide range of diseases. It is well studied for its biological activities. However, there is limited information regarding its effect on the male reproductive system. This study describes the effect of the aqueous extract of N. sativa (NSE) on testicular steroidogenesis from mice Leydig cells in vitro . Mice tes...

The ability to maintain and study human tissues in in-vivo environment has proved to be a valuable tool in breast cancer research for several decades. The most widely tissues have been xenografts established human breast cancer cell lines into athymic nude mice. The aim of this study was to provide a new accurate and affordable method for the establishment of breast cancer xenograftin nude mice...

background: diabetes mellitus is associated with chronic changes in peripheral arteries because of oxidative stress and insufficient antioxidative defense mechanism. omega-3 fatty acid supplementation could be effective in some diabetes complications; however, polyunsaturated fatty acids may increase lipid peroxidation. this study aimed to determine whether eicosapentaenoic acid alone or in con...

Background: Non steroidal anti-inflammatory drugs (NSAIDs) partially alleviate symptomatic manifestation of rheumatoid arthritis (RA) but do not provide long term protection from articular damage. Nabumetone possesses a powerful anti-inflammatory profile as convential NSAIDs, with little gastric and renal side effects due to selective blocking of Cyclooxygenase-2 (COX-2), thus prevent formation...

Background: Therapy of Crohn disease (CD) with anti-tumor necrosis factor biologics and/or immunomodulators has altered the disease natural history. The comparative efficacy and safety of these medications alone or in combination is unknown. Objective: To evaluate the efficacy and safety of infliximab (IFX) monotherapy, azathioprine (AZA) monotherapy, and combination therapy in patients with mo...

PURPOSE Tumor necrosis factor-related apoptosis-inducing ligand (TRAIL/Apo2L) exhibits potent antitumor activity on systemic administration in nonhuman primates without deleterious side effects for normal tissue. However, there is a controversy about the potential toxicity of TRAIL on human hepatocytes. The use of different recombinant TRAIL forms only partially explains the contradicting repor...

From June 1988 to October 1990, a total of 100 orthotopic liver transplantations (OLTs) in 91 patients were performed at the Hospital Clínic of Barcelona. Euro-Collins (EC) solution was used as the flush and storage solution in 29 livers, and the University of Wisconsin (UW) solution was used in 24. A combined method, consisting of flushing and harvesting the liver with UW solution through the ...