A. Chaudhary

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The present prospective study was conducted at two urban slums of Delhi, Kusumpur Pahari and Kathputly Colony, in the peak winter season from November 1994 through February 1995. We studied 642 infants to determine the incidence of acute lower respiratory infection (ALRI) and its relationship to indoor air pollution due to fuel used for cooking (wood or(More)
This paper studies Petri net models for the Horn clause form of propositional logic and of first order predicate logic. A net model for logical inconsistency check is proposed. Algorithms for computing T·invariants of Petri net models of logical inference systems are investigated. The algorithms are ba8ed on the idea of resolution and exploit the presence(More)
Populations of oriental white-backed vulture (Gyps bengalensis), long-billed vulture (Gyps indicus) and slender-billed vulture (Gyps tenuirostris) crashed during the mid-1990s throughout the Indian subcontinent. Surveys in India, initially conducted in 1991-1993 and repeated in 2000, 2002, 2003 and 2007, revealed that the population of Gyps bengalensis had(More)
Amongst the mandates of United Nations, health of mankind is the thrust area of UN through World Health Organization (WHO). Planning and execution of policies for mainstreaming of traditional medicines (TRM) of respective countries along with conventional system of medicine (allopathy), first in the country of origin followed by the international arena, is(More)
Ayurvedic dosage forms are very exclusive in its pharmaceutics and therapeutics. Sneha Kalpana is a group of products of medicated taila and ghee, these drugs are treating very wide range of diseases among patients of all age groups. Liposomal system of drug delivery is a new invention in conventional system of medicine. This system is also covering a high(More)
The one of the oldest system of medicine, Ayurveda is momentous in audience of worldwide on virtue of its holistic approach of life. Formulations of Ayurveda consist of substances of herbal, mineral/metal and animal origin which are processed pharmaceutical to have therapeutic effects. This is attribute of processes of Shodhan (purification/potentiation),(More)
Sandhana kalpana (biomedical fermented formulations) are one of the best dosage forms of Ayurveda in practice since thousands of years. In order to prepare these medicaments, certain sets of conditions are prearranged, which lead to fermentation. Thus, products bequeath with self-generated ethyl alcohol, which potentiate these preparations (Asava-Arishta),(More)
Pharmacovigilance is a corrective process originating in pharmaco-epidemiology. The 1997 Erice Declaration, presented at the World Health Organisation, became the basis on which the concept was implemented internationally for conventional systems of medicine. The increasing international acceptance of Ayurveda, led regulators to implement a similar program(More)
BACKGROUND The low-dose ropivacaine provides differential spinal block to reduce adverse hemodynamic effects in elderly patients. Addition of intrathecal fentanyl with ropivacaine may enhance analgesia and early postoperative mobility. The present study was performed to evaluate the efficacy of intrathecal ropivacaine alone and in combination with fentanyl(More)