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ISOLATION, PURIFICATION AND CHARACTERIZATION OF ANTIBACTERIAL PROTEINS FROM INDUCED LARVAE OF ANTHEREAE MYLITTA DRURY (DABA TV)
Antibacterial proteins are evolutionarily ancient, effect or molecules of innate immune defense and are ubiquitously found in all kingdoms. The present study deals with the induction of antibacterial proteins in the haemolymph of Anthereae mylitta drury (Daba TV) by injecting non-pathogenic Pseudomonas DAS-01. Purified protein fraction obtained on ammonium sulphate precipitation followed by ion ex...
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SIMULTANEOUS ESTIMATION OF AMANTADINE HYDROCHLORIDE AND OSELTAMIVIR PHOSPHATE USING PRECOLUMN DERIVATIZATION TECHNIQUE
A simple, efficient HPLC method has been developed and validated for simultaneous determination of Amantadine hydrochloride and Oseltamivir phosphate using pre-column derivatization with phenyl isothiocyanate (PITC). The chromatography separation was achieved on Phenomenex C18 column of 250 × 4.6 mm 5 µm particle size, mobile phase used for chromatographic run consisted of acetonitrile and water...
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A STUDY TO EVALUATE THE EFFECT OF RESTRAINT STRESS ON ANTIOXIDANTS STATUS IN RATS
ABSTRACT: Stress exerts detrimental effects on several cellular functions through impairment of antioxidant defences, leading to oxidative damage and onset of many cardiovascular and neurological diseases. The restraint stress or immobilization stress is widely accepted model to induce emotional stress and the deleterious effect of restraint stress on the biological system is well documented. The ...
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PREPARATION AND IN-VITRO CHARACTERIZATION OF FLOATING MICROSPHERES OF NATEGLINIDE
Gastric residence time of oral controlled release system such as microspheres is increase by different techniques such as floating and mucoadhesive system. The objective of present investigation was to formulate floating microspheres of Nateglinide in order to increase gastric residence time, increased bioavailability and to reduce dose frequency of drug molecule. Novel o/w emulsion solvent diffus...
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SCREENING OF BEHAVIOURAL, MUSCLE CO-ORDINATION & ANXIOLYTIC ACTIVITIES OF METHANOLIC EXTRACT OF SOPHORA INTERRUPTA (BEDD)
The aim of this study was to evaluate the behavioural, muscle coordination and anxiolytic activities of methanolic extracts of Sophora interrupta (papilionaceae) in mice. The behavioural, muscle coordination and anxiolytic activities were evaluated by using various models of CNS using mice. Diazepam was used as standard drug for muscle coordination and anxiolytic studies. The extracts were adminis...
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HPTLC QUANTIFICATION OF n-OCTACOSANOL IN TINOSPORA CORDIFOLIA MIERS STEMS OBTAINED FROM DIFFERENT GEOGRAPHICAL REGIONS
n-octacosanol is an normolipidemic aliphatic primary alcohol obtained from the plant Tinospora cordifolia Miers. In the present study, the plant stems were collected from five accessions namely Anniyalam, Chennai, Hassan, Vishakhapatnam and Bangalore between June and August. Later a simple HPTLC method has been established for determination of n-octacosanol in methanolic extracts of all these geog...
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KANENGISER’S EVALUATION METHOD: AN EFFICIENT METHOD FOR DETERMINING OCULAR IRRITANT POTENTIAL IN COSMETICS
A growing interest in usage of cosmetics has created the need for greater precision in evaluation and has stimulated research into cosmetic medicine. Ocular irritation testing represents an important step in the safety evaluation of cosmetic products. The objective of this study was to introduce a method of assessing ocular irritancy in human subjects and to illustrate the significance of a new ...
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ANALYSIS OF VARIABLES INVOLVE IN RHEUMATOID ARTHRITIS DIAGNOSIS USING LOGISTIC REGRESSION
Rheumatoid Arthritis (RA) is a auto-immune disease in which body mistakenly considers some parts of its own system as pathogens and attacks them. RA is a chronic systemic inflammatory illness with prevalence of approximately 0.75% in India. It leads to irreversible joint damage and systemic complications. It is associated with substantial morbidity and increased mortality Better understanding of i...
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DIETARY HYPERCHOLESTEROLEMIA INDUCES OXIDATIVE STRESS CHALLENGING SPERMATOGENESIS IN RAT MODEL: A LINK TO POSSIBLE INFERTILITY
Background: Hypercholesterolemia is rapidly becoming a worldwide epidemic that affects children and adults. Some attempt had made to generalize a relationship between hypercholesterolemia and infertility, but until now it remains scanty. Thus, the aim of the present study was initiated. Methods: Male Wistar rats were divided into four groups of six each (n=6). The first group was control and secon...
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DETECTION OF ANTI-QUORUM SENSING ACTIVITY OF ROSEMARINUS OFFICINALIS AND VALERIANA OFFICINALIS USING MICROBIAL BIOSENSOR STRAIN
Quorum-sensing is a phenomenon in which bacteria exhibit several density dependent phenotypes. Quorum-sensing is achieved through production of auto - inducer which on acquiring a threshold concentration, activates the genes, bringing into effect the concerned phenotypes. Ayurvedic medicinal plant extracts are being used to treat a plethora of infectious disease and are known to be rich in phytoch...
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