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DEVELOPMENT AND VALIDATION OF RP-HPLC METHOD FOR QUANTITATIVE ESTIMATION OF RITONAVIR IN BULK AND PHARMACEUTICAL DOSAGE FORMS
A simple, precise, specific and accurate reverse phase HPLC method has been developed for the determination of Ritonavir in bulk and pharmaceutical dosage forms. The chromatographic separation was achieved on Symmetry C18 (4.6 x 100mm, 3.5 μm) column using a mixture of Buffer: Acetonitrile (50:50) as the mobile phase at a flow rate 1.0 ml/min. Linearity was observed in concentration range of 50-1...
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1551
ANTIPYRETIC AND ANALGESIC ACTIVITY OF PICRORHIZA KURROOA RHIZOMES
Picrorhiza kurroa Royle ex Benth, belongs to the family Scrophulariaceae has gained immense medicinal value in Ayurvedic as well as in modern medicines including antioxidant, anti-inflammatory, anti-pyretic, immunomodulatory, anticancer, hepato-protective, etc. The present study aimed to ascertain analgesic and antipyretic activities of rhizome extracts of Picrorhiza kurrooa in Wister rats. Methan...
4008
1520
IN VITRO ANTIMICROBIAL ACTIVITY NUTRITIONAL PROFILE OF MEDICINAL PLANT OF GARHWAL, HIMALAYA
The present study is aimed at evaluating the in vitro antibacterial and antifungal activities of petroleum ether, chloroform, ethyl acetate, acetone, methanol, ethanol and water extracts of medicinal plant, Pyrus pashia were tested against (different gram positive and gram negative) ten bacterial strains and three fungal strains using by disc diffusion method. The different fractions of bark, frui...
4007
1442
ROLE OF THE INCRETINS IN HYPOGLYCEMIC EFFECT OF PHLOGACANTHUS THYRSIFLORUS NEES IN CHEMICALLY INDUCED DIABETIC MICE
Objective: This study was aimed to evaluate the role of GLP-1, GIP in the hypoglycemic activity of Phlogacanthus thyrsiflorus Nees. Materials and Methods: We have evaluated the influence of Phlogacanthus thyrsiflorus Nees, a traditionally used antidiabetic medicinal plant on some metabolic parameters, glucose homeostasis, insulin production, glucagon like peptide 1 (GLP1) and gastric Inhibitory Po...
4007
1988
SYNTHESIS, CHARACTERIZATION AND EVALUATION OF SCHIFF’s BASE MUTUAL PRODRUGS OF NAPROXEN
Background: A Schiff base, a pharmacologically privileged scaffold and a nitrogen analog of an aldehyde or ketone in which the C=O group is replaced by C=N-R group. Mutual prodrug is a Carrier linked prodrug consist of two pharmacologically active substances together in a single moiety. Objective: The goal of the study is to synthesize combined form of the various Schiff’s bases with Naproxen fo...
4007
1517
AGGREGATES OF ALTERNATE AMPHIPHILC POLYANION TO CARRY ZWITTERIONIC DRUG IN AQUEOUS MEDIA
The effect of amphiphilic polyanion Poly(maleic acid-alt-octadecene)sodium salt on solubility of a zwitterionic drug (ampicillin trihydrate) in aqueous media was evaluated. This polymeric salt was obtained by an equimolar reaction of parent copolymer poly Poly(maleic acid-alt-octadecene)with an aqueous solution of NaOH. The obtained amphiphilic polyanion was purified by dialysis and lyophilization...
4006
2158
CHEMOPREVENTIVE ACTION OF EMBLICA OFFICINALIS AGAINST RADIATION AND CADMIUM INDUCED HEPATIC LESIONS IN SWISS ALBINO MICE.
In the present study an attempt has been made to explore radiation and cadmium induced histological alterations in mice liver and their modulation by Emblica officinalis fruit Extract (EOE). For this purpose mice were selected from Inbred colony and divided into five different groups. Group: Ι (Sham-irradiated group) considered as normal; II (cadmium chloride treated group) in this group animals ...
4006
1808
SENSITIVE SPECTROPHOTOMETRIC DETERMINATION OF TRACE AMOUNTS OF VANADIUM (IV, V) USING DITHIOLPHENOLS AND HYDROFOB AMINS
Dithiolphenole (DP) has been synthesized and characterized with IR and NMR spectroscopic methods. A simple and spectrophotometric method has been developed for the determination of trace amounts of vanadium (IV, V). The reagents forms blue coloured insoluble in water complex with vanadium (IV, V) in a weakly acidic and slightly alkaline medium (pH 2.5 - 8.5). In the presence of hydrophobic a...
4005
2044
LIPID PROFILE VARIABLES AND PREDICTION OF THE SEVERITY OF CORONARY ARTERY DISEASE IN TUNISIAN TYPE 2 DIABETIC PATIENTS
DM is characterized by insulin resistance and dyslipidemia, in particular, high levels of total cholesterol, triglycerides and LDL, and low levels of HDL-C, wich confer increased risk for CAD. Our study aimed to evaluate lipid profile in type 2 diabetic (T2DM) patients with coronary artery disease (CAD) in Tunisian population. Plasma levels of lipid profile variables were determined in 148 CAD pat...
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1436
EFFECT OF POLYMER IN RELEASE PROFILE OF EXTENDED RELEASE MATRIX TABLET OF ANTI-HYPERTENSIVE DRUG & TO STUDY IMPACT OF AGGLOMERATIVE PHASE OF COMMINUTION (APOC) METHOD ON DRUG RELEASE
The objective of this study is to develop extended release matrix tablet of antihypertensive drug benidipine hydrochloride (BH) and to study its drug release pattern. BH has mean elimination half-life is ~3 h and requires dosing every 4 - 5 h in order to maintain optimal relief and is used orally in the management of hypertension and angina pectoris, but this frequent administration produces side ...
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2109