• Login
    Search 
    •   SUNScholar
    • Faculty of Science
    • Department of Biochemistry
    • Masters Degrees (Biochemistry)
    • Search
    •   SUNScholar
    • Faculty of Science
    • Department of Biochemistry
    • Masters Degrees (Biochemistry)
    • Search
    JavaScript is disabled for your browser. Some features of this site may not work without it.

    Search

    Show Advanced FiltersHide Advanced Filters

    Filters

    Use filters to refine the search results.

    Now showing items 1-10 of 10

    • Sort Options:
    • Relevance
    • Title Asc
    • Title Desc
    • Issue Date Asc
    • Issue Date Desc
    • Results Per Page:
    • 5
    • 10
    • 20
    • 40
    • 60
    • 80
    • 100
    Thumbnail

    The inhibitory effect of rooibos on cytochromes P450 and downstream in vitro modulation of steroid hormones 

    Mugari, Mufaro Buhlebenkosi (Stellenbosch : Stellenbosch University, 2015-04)
    ENGLISH ABSTRACT: This study describes: 1. Substrate binding assays investigating the effects of methanolic extracts of unfermented and fermented Rooibos on the binding of natural substrates to ovine adrenal microsomal ...
    Thumbnail

    A biochemical and immunochemical study of ovine adrenal cytochrome P-450 reductase 

    Petersen, Carmen J. (Stellenbosch : Stellenbosch University, 1992-03)
    ENGLISH ABSTRACT: This study describes: (a) the isolation · of ovine adrenal cytochrome P-450 reductase, (b) the preparation of , antibodies against this enzyme and (c) comparitive immunochemical studies with ovine' ...
    Thumbnail

    The influence of biologically active compounds from Salsola tuberculatiformis Botsch. on steroid protein interactions 

    Allie, Fatima (Stellenbosch : Stellenbosch University, 1998)
    ENGLISH ABSTRACT: This study forms part of an ongoing investigation into the syndrome of prolonged gestation in sheep and contraception in rats, caused by Namibian shrub, Salsola tuberculatiformis Botsch. Evidence was ...
    Thumbnail

    The influence of S. frutescens on adrenal cytochrome P450 11B-hydroxylase 

    Sergeant, Catherine Anne (Stellenbosch : University of Stellenbosch, 2009-12)
    ENGLISH ABSTRACT: This study: 1. describes the preparation of a methanol extract of Sutherlandia frutescens and the HPLC fractionation of the methanol extract. 2. investigates the influence of S. frutescens on the ...
    Thumbnail

    The influence of Rooibos (Aspalathus linearis) on adrenal steroidogenic P450 enzymes 

    Perold, Helene (Stellenbosch : University of Stellenbosch, 2009-03)
    This study: 1. Describes the preparation of unfermented and fermented rooibos methanol and aqueous extracts. 2. Investigates the influence of unfermented and fermented rooibos methanol and aqueous extracts on the binding ...
    Thumbnail

    An investigation into the bioactivity of Sutherlandia frutescens (Cancer bush) 

    Egbichi , Ifeanyi M. (Stellenbosch : University of Stellenbosch, 2009-03)
    Sutherlandia frutescens (S. frutescens), sub-species microphylla, is a member of the Fabacea family and is used as a herbal remedy for the treatment of several ailments which include influenza, diabetes, cancer, tuberculosis, ...
    Thumbnail

    A structure/function investigation into baboon cytochrome P450 side-chain cleavage (CYP11A1) 

    Storbeck, Karl-Heinz (Stellenbosch : University of Stellenbosch, 2005-12)
    This study describes: 1. The cloning of baboon cytochrome P450 side-chain cleavage (CYP11A1) cDNA by in vitro site-directed mutagenesis. 2. The identification and sequencing of three baboon CYP11A1 mutants: CYP11A1a, CYP11A1b ...
    Thumbnail

    An investigation into the stress relieving properties of Sutherlandia frutescens : inhibition of steroidogenic cytochrome P450 enzymes 

    Prevoo, Desiree (Stellenbosch : Stellenbosch University, 2005-12)
    ENGLISH ABSTRACT: This study: I. Investigates the influence of S. frutescens on the binding properties of cytochrome P450-dependent enzymes in ovine adrenocortical mitochondria and microsomes, demonstrating that S. ...
    Thumbnail

    Pichia pastoris : a viable expression system for steroidogenic cytochrome P450 enzymes 

    Wepener, Ilse (Stellenbosch : Stellenbosch University, 2005-12)
    ENGLISH ABSTRACT: This study describes: I. The cloning of the CVP 19 gene and construction of the intracellular expression vector pPIC3.5K-CYP19. II. The transformation of the yeast, Pichia pastoris with the constructed ...
    Thumbnail

    An investigation into the catalytic activity of porcine cytochrome P450 17α-hydroxylase/17,20-lyase 

    Fox, Cheryl-Leigh (Stellenbosch : Stellenbosch University, 2014-04)
    ENGLISH ABSTRACT: In this study, the effect of the amino acid residues at positions 40 and 407 on the catalytic activity of porcine CYP17A1 was investigated. Porcine cofactor CYB5 was cloned from porcine liver tissue ...

    Browse

    All of SUNScholarCommunities & CollectionsBy TitleBy AuthorBy AdvisorBy DateBy SubjectBy TypeThis CollectionBy TitleBy AuthorBy AdvisorBy DateBy SubjectBy Type

    My Account

    Login

    Discover

    AuthorAllie, Fatima (1)Egbichi , Ifeanyi M. (1)Fox, Cheryl-Leigh (1)Mugari, Mufaro Buhlebenkosi (1)Perold, Helene (1)Petersen, Carmen J. (1)Prevoo, Desiree (1)Sergeant, Catherine Anne (1)Storbeck, Karl-Heinz (1)Wepener, Ilse (1)Subject
    Cytochrome P-450 (10)
    Dissertations -- Biochemistry (8)Theses -- Biochemistry (7)Enzymes (3)Metalloenzymes (3)UCTD (3)Sutherlandia frutescens (2)Adrenal steroidogenesis (1)Adrenocortical hormone (1)Amino acids (1)... View MoreDate Issued2010 - 2015 (2)2000 - 2009 (6)1992 - 1999 (2)Has File(s)Yes (10)
    Copyright © Stellenbosch University | ISSN-L 2310-7855
    Contact Us