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DESIGN AND EVALUATION OF SOLID DISPERSED TADALAFIL TABLETS
Tadalafil (TD), a PDE-5 inhibitor, belongs to BCS class II. It is poorly soluble in water and requires enhancement in solubility and dissolution rate for increasing its oral bioavailability. In the present investigation, solid dispersed systems of tadalafil with poloxamer188 and sodium starch glycolate were prepared using solvent evaporation technique. The dissolution rate of the drug and poloxame...
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2583
ISOLATION AND IDENTIFICATION OF L-ASPARAGINASE PRODUCING SALINICOCCUS SP. M KJ997975 FROM SOIL MICROBIAL FLORA
L-asparaginase is responsible for the hydrolysis of L-asparagine into L-aspartic acid and ammonia. L-asparaginase is used as an effective therapeutic agent against lymphocytic leukemia. It also finds applications in food industry. Though much has been unraveled about LA, it may appears today that it is at the tip of iceberg and there is tremendous scope in screening of novel LA sources and studyin...
7167
2214
HYPOGLYCEMIC AND HYPOLIPIDEMIC ACTIVITY OF SOLANUM NIGRUM IN ALLOXAN INDUCED DIABETIC ALBINO RATS
The objective of this study is to induce experimental diabetes mellitus using Alloxan monohydrate in normal adult albino rats and study the anti‐diabetic activity of changes in body weight, consumption of food and water, volume of urine and levels of glucose between normal and diabetic rats. Diabetes mellitus (DM) is a common endocrine disorder. Hypoglycemic agents from natural and synthetic sou...
7164
1987
FORMULATION DESIGN AND EVALUATION OF A NOVEL VAGINAL DELIVERY SYSTEM OF CLOTRIMAZOLE
The present investigation was to prepare and evaluate bioadhesive vaginal gel containing clotrimazole loaded microspheres a novel delivery system for vaginal use. Bioadhesive gel was prepared by incorporating drug loaded microspheres using bioadhesive polymer carbopol 934. Microspheres were prepared by spray drying technique using Eudragit RS-100 and RL-100 polymers with different drug/polymer rat...
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3635
ASSESSMENTS OF PHYTOCHEMICALS AND HYPOGLYCEMIC ACTIVITY OF LEAVES EXTRACTS OF CARICA PAPAYA IN DIABETIC MICE
Very little knowledge about use of papaya leaves is available in the literature, the leaves of papaya are bitter to taste which explains its therapeutic benefits. The present study was undertaken to assess anti diabetic effects of leaves extracts of Carica Papaya and Glucophage on streptozotocin –induced diabetic mice. Results indicates that hyperglycemic level in diabetic mice was normali...
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2138
A REVIEW OF SPECTROPHOTOMETRIC DETERMINATION OF ANTIBIOTIC NORFLOXACIN
Norfloxacin is one of the 4-quinolone antibacterials and have many applications in veterinary and human medicine. It is extensively used antibiotic among fluoroquinolone antibiotics in both human and animal welfare. Therefore, the estimation and monitoring of norfloxacin in pharmaceutical preparations and effluents has become a topic of interest for researchers and industries. Existing methods req...
7160
2787
DEVELOPMENT AND VALIDATION OF ANALYTICAL METHOD FOR SIMULTANEOUS ESTIMATION OF CINNARIZINE AND DIMENHYDRINATE IN TABLET DOSAGE FORM
A simple, rapid and precise reverse phase high performance liquid chromatographic method has been developed for simultaneous estimation of Cinnarizine and Dimenhydrinate in Tablet Dosage Form. Chromatography was performed on a PhenomenexPartisil ODS C18 (250 X 4.6 mm) 5mm column using Acetonitrile: Water (90:10) as a mobile phase. The detection of the synthetic mixture was carried out at 265 nm wi...
7158
2687
ANALYSIS OF BIOACTIVE COMPOUNDS AND ANTIMICROBIAL ACTIVITY OF MARINE ALGAE KAPPAPHYCUS ALVAREZII USING THREE SOLVENT EXTRACTS
The seaweeds are economically valuable resources, used as food, fodder, fertilizer and medicine and thus useful to mankind in many ways. In the present study, Kappaphycus alvarezii, a marine alga, has been analysed for the presence of bioactive products using three solvent extracts. Antimicrobial activity was also done using the same extracts of seaweed. The results revealed that the selected seaw...
7156
2426
PREPARATION AND CHARACTERIZATION OF MESALAMINE SOLID DISPERSIONS BY KNEADING METHOD
The purpose of the study was to improve the physicochemical properties of Mesalamine like solubility and dissolution rate by forming solid dispersions with sodium lauryl sulphate (SLS) and Urea (UR) as water-soluble carriers. The solid dispersion of Mesalamine by kneading method were prepared using 1:1, 1:2 and 1:3 ratios of drug to polymer using methanol as solvent. Characterization of Mesalamine...
7155
2556
UV-SPECTROSCOPIC METHOD FOR ESTIMATION OF TIEMONIUM METHYLSULFATE 50 MG TABLET IN BULK AND PHARMACEUTICAL PREPARATIONS
Tiemonium Methylsulfate is an antispasmodic drug. It strengthens calcium bonding with phospholipids and proteins. A simple, sensitive and highly accurate UV spectroscopic method has been developed for the determination of Tiemonium Methylsulfate in bulk and its tablet dosage form. Tiemonium Methylsulfate in its distilled water solutions was determined at the wavelength range of 200-400 nm by the s...
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4116