Background and objectives: Hemorrhoids is the most prevalent rectal disease which is defined as enlargement of ano-rectal cushions.  Intensified pressure on vascular plexus of hemorrhoids seems playing a chief role in the development of hemorrhoids. Hemorrhoidectomy is an important surgery to relieve discomforts of patients that suffer from symptomatic hemorrhoids. This review ...

Species-specific simple sequence repeat (SSR) markers are favored for genetic studies and marker-assisted selection (MAS) breeding for oil palm genetic improvement. This report characterizes 20 SSR markers from an Elaeis oleifera genomic library (gSSR). Characterization of the repeat type in 2000 sequences revealed a high percentage of di-nucleotides (63.6%), followed by tri-nucleotides (24.2%)...

Surfactants are amphiphilic substances with special properties and chemical structures that allow a reduction in interfacial tension, which permits an increase in molecule solubilization. The critical micelle concentration (CMC) is an important characteristic of surfactants that determines their aggregate state, which is generally related to its functional mechanism. In this work the genotoxic ...

In this study, the antimalarial and toxicity potentials of husk fibre extracts of five Nigerian varieties of Cocos nucifera were evaluated in vitro. The only active extract fraction, West African Tall (WAT) ethyl acetate extract fraction, was then evaluated for its phytochemical constituents, antimalarial and toxicity potentials at varying doses (31.25-500 mg/kg body weight) using various organ...

The coconut palm Cocos nucifera L, is a cultivar that arrived in Brazil around 1553 by the Portuguese and expanded along entire coast of country, with commercial production four regions: North, Northeast, Midwest Southeast. has great relevance agroindustry. However, cultivation been affected diseases, among them, sandpaper, which causes losses up to 50% production, if there no control. objectiv...