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SYNTHESIS, CHARACTERIZATION, INDUSTRIAL APPLICATION AND ANTICANCER ACTIVITY OF NEW N-MUSTARD SUBSTITUTED COUMARIN DERIVATIVES
A series of N-mustard substituted coumarin have been synthesized characterized and evaluated for their in-vitro cytotoxicity and anticancer activity against PC-3 human cancer cell lines. The methodology involves nucleophilic substitution of readily accessible 3-cyano-4-chloro coumarin with ethanol amine further on chlorination gives substituted 4-(bis(2-chloroethyl)amino)-2-oxo-2H-chromene-3-carbo...
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SOME TRANSITIONAL METAL IONS COMPLEXES WITH 3-{[(E)-(4-FLUOROPHENYL) METHYLIDENE] AMINO} BENZOIC ACID AND ITS MICROBIAL ACTIVITY
Some transitional metal ions complexes with 3-{[(Z)-(4-hydroxyphenyl) methylidene] amino} benzoic acid with general formula [M(L2)xH2O], [where M = Mn(II),Co(II), Ni(II),Cu(II), Zn(II), Pd(II) and Pt(II)metal ions and L=3-{[(E)-(4-fluorophenyl) methylidene] amino} benzoic acid ] have been synthesized and characterized on the basis of elemental analysis, conductance, magnetic susceptibility, IR...
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ACECLOFENAC ENCAPSULATED ETHANOLIC NANO-VESICLES FOR EFFECTIVE TREATMENT OF OSTEOARTHRITIS
In the present study, ethanolic nanovesicles of Aceclofenac developed for the site specific delivery to joints for effective treatment of osteoarthritis. Ethanolic nano-vesicles were prepared by solvent dispersion method. Vesicles were characterized for vesicular size, surface morphology, size and size distribution, zeta potential, entrapment efficiency. Formulations were also evaluated for drug-v...
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ANTIDIABETIC ACTIVITY OF PARKINSONIA ACCULEATA LINN IN RABBITS, EMPHASIS ON C REACTIVE PROTIENS
Parkinsonia acculeata is used in traditional medicine for the treatment of jaundice and diabetes. Accordingly, the present study was designed to investigate the effects of Pet ether and aqueous extracts of the leaves of Parkinsonia acculeata on glucose homeostasis in alloxan induced diabetis in rabbits. After 7 days of study it showed that Parkinsonia acculeata reduced glucose levels significantly...
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STUDY OF POTENTIAL TO INHIBIT HEMOZOIN FORMATION OF SOME NOVEL AMINOPROPANOLS
One of the factors responsible for malaria pathogenesis is the suppression of host immune responses. This suppression enhances parasitemia and diminishes the host immune response to malaria-expressed proteins and other pathogens. Hemozoin is a key metabolite associated with severe malaria anemia (SMA), immunosuppression, and cytokine dysfunction. Targeting of this pigment may be necessary in the d...
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EVALUATION OF MELATONIN AND COENZYME Q10 FOR GASTROPROTECTIVE EFFECT IN ASPIRIN AND IBUPROFEN INDUCED GASTRIC ULCERS IN RATS
The present study was carried out to evaluate the gastroprotective effect of melatonin, coenzyme Q10 (CoQ10) and its combinations with rabeprazole in aspirin (400 mg/kg) and ibuprofen (300 mg/kg) induced gastric ulcers in albino Wistar rats. In aspirin-induced gastric ulcer model, the treatment of melatonin (20 mg/kg), CoQ10 (100 mg/kg) and rabeprazole (20 mg/kg) for 10 days significantly reduced ...
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TARGETED DELIVERY OF CATALASE TO MACROPHAGES BY USING SURFACE MODIFICATION OF BIODEGRADABLE NANOPARTICLE
Reactive oxygen species (ROS) produced by activated macrophages play a major role in causing liver disorders. Small antioxidants and scavengers are protective only at very high concentrations and they poorly detoxify toxic ROS. Catalase (CAT) is an antioxidant enzyme that scavenges ROS and has great potential for treating liver disorders. In the present research work, gelatin nanoparticles bearing...
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SPIRULINA PLATENSIS AT TENUATES STRESS-INDUCED PHYSICAL AND BIOCHEMICAL CHANGES IN RATS
The aim of present study on Spirulina platensis (Spirulina) was to evaluate the anti-stress activity. The anti-stress activity was assessed by tail suspension method andcold immobilization induced change of biochemical parameters. Acute toxicity (LD50) of Spirulina platensis values was also studied. Duration of immobilization time and cold immobilization induced alteration of biochemical parameter...
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EFFECT OF SOLVENTS ON ANTIOXIDANT ACTIVITIES OF FERONIA LIMONIA FRUIT
Feronia limonia (F. limonia) is an underutilized edible fruit commonly known as kaitha. The study was performed to compare the effect of three solvents at different concentrations on antioxidant activities of F. limonia fruit. Fruits were extracted in different solvents viz., ethanol, methanol, and acetone at concentrations of 50%, 70%, and 90%. Each extract was analyzed for total phenol and flavo...
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DEVELOPMENT AND VALIDATION OF GC-MS METHOD FOR THE TRACE LEVEL DETERMINATION OF STRUCTURALLY ALERT ALKYL HALIDE IMPURITIES IN CILASTATIN SODIUM DRUG SUBSTANCE
A Simple and trace level-sensitive Gas chromatography with mass spectrometer (GCMS) method was developed, optimized and validated for the determination of seven potentially genotoxic impurities which are having structural alerts i.e., 1-Bromo-5-chloropentane (PGI-1), Ethyl-6-chloro-2-oxo hexanoate (PGI-2), Methyl-7-chloro-2-oxo hepta-noate (PGI-3), Ethyl-7-chloro-2-oxo heptanoate (PGI-4), Ethyl-7-...
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