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SYNTHESIS, ANTIBACTERIAL AND ANTI- MYCOBACTERIAL ACTIVITY OF SOME NOVEL3-(6-PHENYL-[1,2,4]TRIAZOLO[3,4-B][1,3,4]THIADIAZOL-3-YL)-2H-CHROMEN-2-ONE
Several 3, 6-substituted - [1,2,4] Triazolo [3,4-b][1,3,4] Thiadiazole}-2H-Chromen-2-ones(5a-5j) have been synthesized from ethyl-2-oxo-2H-chromene-3-carboxylate (1) through a multistep reaction sequence. Compound 1 reacted with hydrazine hydrate in the presence of ethanol to give 2-oxo-2H-chromene-3-carbohydrazide (2) which on treatment with carbon disulphide and methanolic potassium hydroxide ...
4294
1968
CHROMATOGRAPHIC METHODS OF FRACTIONATING SEVERAL CHEMICAL CONSTITUENTS IN PHYLA NODIFLORA
Phyla nodiflora Linn., Synonym- Lippia nodiflora Rich also known as Jala-pippali is an important herb which can be used medicinally.The aim of the present study is to fractionate several chemical constituents in Phyla nodiflora. Chromatography was used for designing of multi component solvent system for different extracts where, for methanolic extract Hexane: Toluene: Ethyl acetate (2: 1.5: 0.5); ...
4293
1692
ABERRANT EXPRESSION OF WNT/BETA-CATENIN SIGNALING PATHWAY AND IN -VITRO CYTOTOXIC ACTIVITY OF TRADESCANTIA SPATHACEA MEDICINAL PLANT USED TO TREAT HUMAN BREAST ADENOCARCINOMA (MCF-7 CELL LINES)
Cancer plays crucial role in human life and critical disease to cure. Signaling pathways involved in stem cells development process. Especially, Wnt/β-catenin signaling pathway plays important role in stem cells self-renewal, differentiation and proliferation. Despite, over expression and mutation of Wnt/β-catenin signaling pathway induced variety of cancer development. Anticancer activities of ...
4293
1986
PHYTOCHEMICAL SCREENING AND ANTINOCICEPTIVE ACTIVITY OF MIMOSA DIPLOTRICHA LEAVES
Though possessing a lot of ethnopharmacological use, Mimosa diplotricha did not explore thoroughly for its bioactivity & the phytoconstituents responsible for its bioactivity. The purpose of the current work was to conduct phytochemical screening and antinociceptive activity of methanolic extract and its different fractions of Mimosa diplotricha leaves. Phytochemical screening of methanolic ex...
4293
1782
SYNTHESIS OF SOME 2, 3-DIARYL-6-ISOXAZYL-QUINOLINE-4-CARBOXYLIC ACID DERIVETIVES
A series of some new substituted quinolines were synthesized by Doebner reaction, a three component coupling of various aromatic amines with two aldehydes and phenyl pyruvic acid, the intermediate 2, 3-diary-6-acetyl-quinoline-4-carboxylic acids were reacted with various aromatic aldehydes in the presence of basic medium using Claisen-Schmidt condensation in order to afford the corresponding chalc...
4292
1824
SUPPRESSION OF ELEVATED REACTIVE OXYGEN SPECIES BY ACORUS CALAMUS (VACHA) A SWEET FLAG IN DROSOPHILA MELANOGASTER UNDER STRESS FULL CONDITIONS
Reactive Oxygen Species is a phrase used to describe a number of reactive molecules and free radicals derived from molecular Oxygen. The production of Oxygen based radicals is the bane to all aerobic species where its excessive levels intern induces oxidative stress. The present study is to evaluate the anti-stress property of Acorus calamus (vacha), where the fruit flies in different groups are a...
4292
1646
STUDY OF PREVALENCE AND SENSITIVITY PATTERN OF DENTAL PLAQUE BACTERIA AGAINST ANTIBIOTICS AND POMEGRANATE
Dental plaque, biofilms of microorganisms on tooth surface, plays an important role in the development of caries and periodontal disease. Our aim was to check the prevalence of bacteria in dental plaque and to test in vitro antibacterial activity of antibiotics and pomrgranate extracts against dental plaque bacteria. Doxycycline and clindamycin showed highest range of antibacterial activity agains...
4292
1822
ASSESSMENT OF URINARY 8-HYDROXYDEOXYGUANOSINE LEVEL IN DIABETIC CANCER PATIENTS
Both diabetes mellitus and cancer are characterised by higher levels of oxidative stress and production of free radicals, which further complicate the control and outcomes of these diseases. The aim of this study was to assess the level of urinary 8-Hydroxydeoxyguanosine in diabetic cancer patients as a biomarker of cellular oxidative stress for both disease progression and chemotherapy administ...
4291
1749
EVALUATION OF HISTO-PATHOLOGICAL CHANGES IN THE MICE EXPOSED TO SODIUM NITRITE FOR LONG TERM BY USING HEMATOXYLIN AND EOSIN STAINING
Objective: The aim of this study is to investigate whether exposure to subclinical dose of sodium nitrite for long term can trigger histopathological changes which are able to detect by using hematoxylin and eosin stain. Sodium nitrite has various properties that make it widely used in industrial and pharmaceutical fields. Method: Three groups of mice were used in this study; the first group was...
4291
1942
THE ROLE OF β-ENDORPHIN AND C-PEPTIDE IN STREPTOZOTOCIN INDUCED DIABETIC RATS WITH EFFECT OF ACU-TENS AT ZUSANLI (ST36) ACUPOINTS
Streptozotocin is 2-Deoxy-2-(3-methyl-3-nitrosoureido)-D-glucopyranose drug is commonly used to induce diabetes in experimental rats. This study was designed to evaluate the role of β-endorphin and C-peptide in Acu-TENS therapy at Zusanli (ST36) acupoint. Diabetic was induced by Streptozotocin (45mg/kg/body weight) with a single dose of intraperitoneal injection in male albino Wistar rats. The di...
4291
1045