Dunaliella salina (D. salina) is a potential source of lipids and subsequent biodiesel production. However lipid production from dependent on biomass production rate and lipid content. To get more lipid, production efficiency need to be improved. The aim was to application of two-stage culture strategy for improved microalgal growth and lipid Production. In this study the culture was grown unde...

Advent of internet technologies specially, website is considered as a most efficient medium to catch and disseminate diverse kind of information, thus, every institution has its own website and is using this medium for imparting variety of information to the targeted users. This study aims to evaluate and analyse the services, facilities and other information available on the library websites o...

BACKGROUND An important health problem in students is pediculosis capitis (head lice infestation) which causes physical, mental, and social complications. Social stigma induces feeling of shame, anger, and embarrassment for families and may prevent people from coming forward. METHODS This study was a quasi-experimental (case - control) study which was done during periods of 2008 - 2009. Data ...

We report the case of a 47-year-old homeless male with a massive infestation of Pediculus humanus corporis on his entire body. Dermoscopy helped to diagnose pediculosis by showing the involvement of scalp, beard and the genital region in this disease.

BACKGROUND Antifilarial drug combinations including ivermectin provide antifilarial activity with ancillary benefits on intestinal helminths and ectoparasites, such as chiggers and lice. The impact of single oral dose of antifilarial drugs, viz; (1) diethylcarbamazine (DEC) alone, (ii) DEC + albendazole (ALB), (iii) ivermectin (IVR) + DEC and (iv) IVR + ALB, was determined, on the head louse (P...

BACKGROUND This was a randomized, assessor-blind, controlled comparison of a soya oil- based medical device shampoo with a medicinal permethrin lotion in an alcohol vehicle for treatment of head louse infestation to generate data suitable for a regulatory submission to achieve reimbursable status for the shampoo product. METHODS We treated 91 children and adults, divided between two sites, on...

The American Academy of Pediatrics (AAP) established diagnosis and treatment guidelines for pediculosis in 2002. Ideally, diagnosis should be based on the observation of a live louse. The presence of nits is also used by many people to positively diagnose an infestation, although a nit located farther from the scalp than 1 cm is unlikely to be viable. Other material on the scalp may be mistaken...

Infestation with head lice is a widespread, persistent, and recurring issue leading to serious health problems if untreated. We are facing resistance phenomena to usual pediculicides and questions about their direct or cumulative toxicity. The aim of this trial was to assess the efficacy of a new product, free of chemical insecticides but with a physical effect. This product contains components...

Pediculus humanus capitis, the head louse, is an obligate blood-sucking ectoparasite that occurs in six divergent mitochondrial clades (A, D, B, F, C and E). Several studies reported presence of different pathogenic agents lice specimens collected worldwide. These findings suggest louse could be a dangerous vector serious public health problem. Herein, we aimed to study genetic diversity, PHUM5...