?- sitosterol
Metabolism of β sitosterol in man
... The metabolism of b-sitosterol was compared to that of cholesterol in 12 patients. Sterol balance methods were supplemented by radiosterol studies, with the following results. (a) Plasma concentrations of ...
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IN VITRO ANTIMICROBIAL ACTIVITY OF β SITOSTEROL IDENTIFIED IN PETROLEUM ETHER EXTRACT OF FRUITS OF HELICTERES ISORA LINN
... β- sitosterol was extracted by using soxhlet extraction method from the fruits of Helicters isora Linn and characterized by IR, spectral ...β- sitosterol in the fruits sample with the Rf value of ...β- ...
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Cardioprotective effect of β sitosterol on lipid peroxides and antioxidant in isoproterenol induced myocardial infarction in rats: a histopathological study
... Vitamin E is the major lipid-soluble antioxidant present in cell membranes and lipoproteins that protects against oxidative modification of lipids. Vitamin C can directly scavenge singlet oxygen, superoxide and hydroxyl ...
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Investigation of de novo cholesterol synthetic capacity in the gonads of goldfish (Carassius auratus) exposed to the phytosterol beta-sitosterol
... fish was absent in the corresponding male β -sit and E 2 treatment groups. Phytosterols detrimentally affect cho- lesterol metabolism in the human disease sitosterolemia by inhibiting endogenous cholesterol biosynthesis ...
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ISOLATION OF β-SITOSTEROL FROM ETHANOL EXTRACT OF AERIAL PARTS OF BAUHINIA PURPUREA AND EVALUATION FOR ANTIHYPERLIPIDEMIC ACTIVITY
... Antioxidant and hepatoprotective activities of Bauhinia species have also been reported. [11] Methanol extract obtained from Bauhinia purpurea led to the isolation and identification of 6- butyl-3- hydroxy flavone. [12] ...
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Vacuum Liquid Chromatographic Isolation and Characterization of Beta-Sitosterol from the Bark of Sarcocephalus Latifolius (Smith Bruce)
... 12. Arjun Patra, S. Jha, P.N. Murthy, Manik,A.Sharone, Isolation and characterization of Stigmast-5-en-3β-ol (β-Sitosterol) from the leaves Hygrophila Spinosa T. Anders. International Journal of Pharma Sciences ...
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Antioxidant Activity and Isolation of β-Sitosterol from Ethyl Acetate Extract of Aerial Parts of Consolida orientalis
... From the above findings, β-sitosterol was isolated from ethyl acetate extract of the aerial parts of C.orientalis (It was carried out by means of various physical (solvent extraction, TLC, Column chromatography) ...
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Complexation and Antimicrobial activities of ß sitosterol with trace metals. (Cu (II), Co (II), and Fe (III))
... In the present paper we are reporting the complication of β-sitosterol with TE such as Cu, Co and Fe. The complex formation has been determined by Potentiometric titration. Along with this we are also presenting ...
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Chemical antifouling defences of sea stars: effects of the natural products hexadecanoic acid, cholesterol, lathosterol and sitosterol
... chaete Hydroides elegans. Based on bioassay-guided fractionation and analysis with proton nuclear magnetic resonance spectroscopy and gas chromatography-mass spectrometry (GC-MS), the most bioactive fractions contained ...
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BETA SITOSTEROL STIMULATE PHAGOCYTOSIS IN HEPG2 CELL LINE TRANSFECTED WITH HEPATITIS B SURFACE ANTIGEN
... activated protein kinase (MAPK), which is involved in cell proliferation .[20] Moreover, PreS2 protein accumulates in the endoplasmic reticulum (ER) of hepatocytes, and DNA injury is caused in the cell by ER stress [21, ...
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CHARACTERIZATION OF CAMPESTEROL, STIGMASTEROL AND ? SITOSTEROL FROM VINCA ROSEA LEAVES BY GC MS AND BIOLOGICAL EVALUATION
... The spectral data revealed the isolated fraction to be the mixture of campesterol, stigmasterol and β-sitosterol in the ratio of 1:0.75:1 respectively. As per the literature survey these steroidal components have ...
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? SITOSTEROL, LUPEOL, BETULIN, 2 METHYL ANTHRAQUINONES, CORCHOROSIDE A AND FUSIDIC ACID FROM CORCHORUSAESTUAN ROOTS
... H-3), 5.35 (1H, m, H-6), 0.68 (3H, s, Me-18), 0.98 (3H, s, Me-19), 0.91 (3H, d, J = 6.4 Hz, Me-21), 0.83 (3H, d, J = 6.8 Hz, Me-26), 0.81 (3H, d, J = 6.9 Hz, Me-27), 0.85 (3H, t, J = 7.8 Hz, Me-29). 13 CNMR (CDCI3, 100 ...
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Effect of β sitosterol against methyl nitrosourea induced mammary gland carcinoma in albino rats
... Albino wistar female rats of 100–120 g body weight were used for the study. The rats were procured from the central animal house facility. The animals were housed in propylene cages under controlled conditions (23 °C, 12 ...
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β sitosterol induces G1 arrest and causes depolarization of mitochondrial membrane potential in breast carcinoma MDA MB 231 cells
... Figure 4 Effect of β -sitosterol (ST) on apoptosis and Bax/Bcl-2 ratio in breast carcinoma cells. MDA-MB-231 cells were treated with DMSO (control) or 60 and 90 μ M ST for 48 h. (A) Western blot analyses were ...
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In vitro osteoblast proliferation and in vivo anti osteoporotic activity of Bombax ceiba with quantification of Lupeol, gallic acid and β sitosterol by HPTLC and HPLC
... The quantification of Lupeol in petroleum ether and methanolic extract and β-sitosterol in petroleum ether extract of B. ceiba was performed using CAMAG HPTLC system which consists of an automatic Linomat V sample ...
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α–AMYRIN AND β-SITOSTEROL FROM BARK EXTRACT OF RHIZOPHORA MUCRONATA LAMK. AND THEIR CYTOTOXIC ACTIVITIES AGAINST HeLa CELL LINE
... Two compounds have been isolated and purified in this investigation which was α-amyrin (1) and β-sitosterol (2). The α- amyrin compound from the bark of this plant became firstly reported due to the fact that no ...
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Application of Chemometrics for the simultaneous estimation of stigmasterol and β-sitosterol in Manasamitra Vatakam-an ayurvedic herbomineral formulation using HPLC-PDA method
... The developed method is the first report for the simultaneous estimation of stigmasterol and β-sitosterol in Manasamitra Vatakam. In the present study, a simple, efficient, precise and accurate RP-HPLC method was ...
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EFFECT OF β SITOSTEROL ISOLATED FROM THE BARLERIA PRIONITIS ROOTS ON THE L CARNITINE AND GYCEROPHOSPHOCHOLINE CONTENTS OF THE REPRODUCTIVE TISSUES OF MALE RATS
... Extracts and isolated phytochemicals from this plant have been found to have a wide scope of pharmacological activities like antimicrobial [6], Anti-nociceptive,[7], antispermatogenic [8],antihelmintic, antioxidant [9], ...
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DEVELOPMENT AND VALIDATION OF LC MS/MS METHOD FOR THE SIMULTANEOUS DETERMINATION OF ΒETA SITOSTEROL, THYMOL AND OLEANOLIC ACID IN LEUCAS ASPERA LINN
... Three replicates at 50 ng mL-1, 100 ng mL-1, and 200 ng mL-1 concentration for the beta- sitosterol, thymol and oleanolic acid were prepared for recovery determination. The mean recovery for ...
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Competitive inhibition of bile acid synthesis by endogenous cholestanol and sitosterol in sitosterolemia with xanthomatosis Effect on cholesterol 7 alpha hydroxylase
... analogues, sitosterol and cholestanol, and their effect on the 7 alpha-hydroxylation of cholesterol were measured in rat and human hepatic ...of sitosterol. Cholestanol and sitosterol competitively ...
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