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CHARACTERIZATION OF BIOLOGICALLY ACTIVE FRACTIONS OF METHANOL EXTRACT OF MATURE LEAVES OF POGOSTEMON BENGHALENSIS (BURM. F.) KUNTZE AND PERILLA FRUTESCENS (L.) BRITTON
The aim of the study was to determine the biologically active fractions of methanol extracts of mature leaves of Pogostemon benghalensis (burm. f.) Kuntze and Perilla frutescens L. Britton. The methanol extract was broadly fractionated sequentially in hexane, chloroform, acetone, ethyl acetate, and methanol. Activity index was recorded higher in methanol broad fractions of both of the plants. Broa...
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THE THEORETICAL STUDIES OF MOLECULAR ORBITALS AND THERMODYNAMIC PROPERTIES OF ANTIFUNGAL DRUG
In this work, the molecular structure optimization, electronic properties like local chemical reactivity descriptors (Fukui function analysis for reactive site prediction), and thermodynamic properties (Heat capacity, entropy, zero points vibrational energy, thermal energy, translational, rotational and vibrational energy) of antifungal drugs were theoretically computed. In this work also, electro...
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ENHANCING THE EXTRACTION OF POLYPHENOLS FROM ACACIA LEUCOPHLOEA BARK BY MICROWAVE-ASSISTED ENZYMATIC EXTRACTION METHOD AND IN-VITRO STUDY OF ITS ANTIOXIDANT AND ANTIBACTERIAL ACTIVITY
This study aims to identify the suitable method for extraction of polyphenols from Acacia leucophloea bark using enzymes and to optimize the processing condition for extraction using Response Surface Methodology. A microwave-assisted enzymatic extraction (MAEE) method was developed and optimized to augment the polyphenol yield. The optimal extraction conditions were as follows: the amount of cellu...
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SYNTHESIS CYTOTOXIC AND ANTIMICROBIAL EVALUATION OF SOME NOVEL BENZOXAZOLE ANALOGUES
Benzoxazole and its analogues play an important role as therapeutic agents and exhibit good cytotoxic as well as antimicrobial activity. In the present study, benzoxazole analogues have been prepared by synthetic route; their spectroscopic evaluation was carried out, and then the synthesized compounds were screened for their cytotoxic activity by Allium cepa root model as well as antimicrobial act...
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A COMPLETE RECAPITULATION OF A DRUG DELIVERY BASED ON OSMOTIC PRESSURE: AN OSMOTIC DRUG DELIVERY SYSTEM
Conventional dosage forms are the systems that don't have complete control on their drug release, and also there is no control over the effective concentration at the target site. So in order to overcome this problem the osmotic drug delivery system was developed for the controlled delivery of drugs. This osmotic drug delivery system includes dosage forms for oral administration and implantable sy...
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DEVELOPMENT AND VALIDATION OF BIOANALYTICAL METHOD FOR THE PHARMACOKINETIC STUDY OF FAMOTIDINE SNEDDS IN RATS USING RP-HPLC
A selective and high throughput RP-HPLC method was developed to detect and quantify Famotidine in rat plasma using Ranitidine hydrochloride as an internal standard (IS). After liquid-liquid extraction, the analyte and the internal standard were chromatographed on Enable 18H (5µ, 250×4.6mm) C18 column using 20 µL injection volume with a run time of 15 minutes. An isocratic mobile phase consistin...
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NEPHROPROTECTIVE ACTIVITY OF CHLOROFORM EXTRACT OF ABRUS PRECATORIUS IN RATS
This study seeks to evaluate the nephroprotective activity of chloroform extract of Abrus precatorius against gentamycin-induced nephrotoxicity in rats. Albino rats of Wistar strain of both sexes were used for the study and grouped into five, containing 6 animals. The study was performed for 14 days. For induction of nephrotoxicity, gentamycin and paracetamol were used, and the plant extract was g...
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ANDROGRAPHOLIDE AND HESPERIDIN – A BRIEF OVERVIEW
Andrographolide is a labdane diterpenoid isolated from the leaves and roots of Andrographis paniculata Nees (Acanthaceae). Andrographolide is isolated by various processes and the simple method is the maceration process. It is bitter in taste and used as hepatoprotective, cholinergic, antispasmodic, stomachic, anthelmentic, alterative, blood purifier, and febrifuge. It promotes the secretion of bi...
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ONGOING ADVANCEMENT IN THE COMPREHENSION OF MITOCHONDRIAL PRO-GRESSION WITH AN EXCEPTIONAL SPOTLIGHT ON ITS RELATIONSHIP WITH CANCER AND POSSIBLE THERAPEUTIC STRATEGY
Cancer is one of the main reasons of death around the world and the quantity of new incidents keeps on rising. Despite ongoing advances in conclusion and remedial systems, many malignancy-related passes happen, demonstrating the requirement for better treatments and symptomatic methodologies. Mitochondrial morphology is dependent on continuous fusion and fission strategies that are essential for m...
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MICELLAR SPECTROPHOTOMETRIC DETERMINATION OF COPPER IN THE VARIOUS SAMPLES OF MILK
Milk is a complex system where analysis of metal ions is a difficult task due to the presence of interfering materials. The formation of a coloured complex between the metal and a coloured or colourless ligand is the basis for the development of spectro-photometric methods. The aim of this study is to analyze and estimate copper present in various samples of milk (i.e., cow, buffalo, goat, camel, ...
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