Browsing by Subject "Vitamin C"
Now showing items 1-6 of 6
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Development of vitamin C and E fixed-dose combination, multiple-unit, solid oral delivery systems
(North-West University (South-Africa). Potchefstroom Campus, 2019-05)Oral drug delivery is one of the most preferred and user-friendly routes of drug administration, however, vitamin C and vitamin E have poor and unreliable bioavailability at doses intended for anti-oxidant effects. This ... -
The effect of pharmaceutical excipients on isoniazid release from chitosan beads
(North-West University, 2007)In controlled release applications a drug is molecularly dispersed in a polymer phase. In the presence of a thermodynamically compatible solvent, swelling occurs and the polymer releases its content to the surrounding ... -
The effect of pharmaceutical excipients on rifampicin release from chitosan beads
(North-West University, 2004)Controlled release systems aim at achieving a predictable and reproducible drug release over a desired time period. These systems allow reduced dosing frequency, constant drug levels in the blood, increased patient compliance ... -
The effect of pharmaceutical excipients on the release of indomethacin from chitosan beads
(North-West University, 2006)Chitosan has proven through the years as a versatile biomaterial to be used in pharmaceutical applications. Its mucoadhesive properties as well as its ability to manipulate the tight junctions in epithelium membranes have ... -
The effects of vitamin C on the haemostatic system
(North-West University, 2003)Motivation: Cardiovascular disease (CVD) is one of the leading causes of mortality and morbidity in South Africa and worldwide. Dyslipidaemia and an increased coagulation state contribute to the development of CVD. The ... -
Vitamien C se effek op serumlipiede in hiperlipidemiese pasiënte
(North-West University (South-Africa), 2001)Motivation: Coronary heart disease (CHO) is one of the main reasons for mortality in Southern Africa and worldwide. Oislipidemia and elevated lipoprotein (a) [Lp (a)] are important risk factors for CHO. Clinical ...