P
Peter F. Levay
Researcher at University of Pretoria
Publications - 18
Citations - 861
Peter F. Levay is an academic researcher from University of Pretoria. The author has contributed to research in topics: Follicular fluid & Population. The author has an hindex of 9, co-authored 18 publications receiving 796 citations.
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Lactoferrin: a general review
TL;DR: A wide spectrum of functions are ascribed to lactoferrin, which range from a role in the control of iron availability to immune modulation, and more research is necessary to obtain clarity with regard to the exact mechanism of action.
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The detection of blood contamination in human follicular fluid.
TL;DR: Visual inspection as performed in this study provides a fast and relatively reliable method for the determination of blood-contaminated hFFs, however, it would be recommended that a combination of visual inspection, hematocrit, Hct, and spectrophotometric evaluation be employed for the selection ofBlood-free fluids.
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The kynurenine pathway activities in a sub-Saharan HIV/AIDS population
TL;DR: Indications are that the rate of de novo synthesis of nicotinamide in the kynurenine pathway correlates with increases in quinolinic acid levels up to a point where saturation of the enzyme quinolinate phosphoribosyl transferase occurs, and by implication NAD levels, in HIV/AIDS patients from low income populations.
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Pro- and Anti-Inflammatory Cytokines during Immune Stimulation: Modulation of Iron Status and Red Blood Cell Profile
TL;DR: Patients subdivided according to C-reactive protein (CRP) levels had iron and red blood cell (RBC) profiles characteristic of chronic immune stimulation (CIS), and the normal CRP group, profiles of true iron deficiency, suggesting the role of iron as major determinant of the RBC profile to be diminished during CIS.
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Interleukin-1Β, interleukin-6, and growth hormone levels in human follicular fluid
TL;DR: Substantially higher IL-6 levels occurred in FF compared to serum, thus supporting intrafollicular production, and interleukin- 1Β,IL-6, and GH levels in FF are, however, unsuitable markers for in vitro fertilization outcome.