Dissolution enhancement of efavirenz by solid dispersion and PEGylation techniques.

Background: Efavirenz is the preferred nonnucleotide reverse transcriptase inhibitor for first-line antiretroviral treatment in many countries. It is orally active and is specific for human immunodeficiency virus type 1. Its effectiveness can be attributed to its long half-life, which is 52-76 h after multiple doses.

Florid cemento-osseous dysplasia.

Cemento-osseous dysplasia is probably the most common fibro-osseous lesion encountered in clinical practice. It is thought to be a reactive phenomenon that arises from elements within the periodontal ligament. Here we present a case of 37-year-old female patient, who reported for a regular dental check-up.

Ethnomedicine of Dharwad district in Karnataka, India--plants used in oral health care.

The present ethnomedicine survey covers the Dharwad district of Karnataka in southern India. It was revealed that 35 plants belonging to 26 families are being used to treat different types of oral ailments like toothache, plaque and caries, pyorrhea and aphthae. Sixteen of these plants were new claims for the treatment of oral ailments not previously reported in the ethnomedicinal literature of India.

Ethnomedicobotany of Uttara Kannada District in Karnataka, India--plants in treatment of skin diseases.

Present paper deals with the herbal remedies for skin diseases in Uttara Kannada district of Karnataka--a Southern State in India, which is located in the hearts of Western Ghats. In an ethnobotanical exploration of this area 52 herbal preparations from 31 plants belonging to 21 families have been recorded. This also includes 17 new claims to the ethnomedical knowledge.

Ethnomedical knowledge of plants used by Kunabi Tribe of Karnataka in India.

Therapeutic effects and medicinal efficacy of the wild herbs were identified and administered by the tribal people to cure various ailments. Recently, the practice of herbal medicine has been diminishing, which may lead to the loss of valuable information about healing herbs. The Uttara Kannada District of Karnataka in India is one of the rich biodiversity centers of Western Ghats.