Browsing Obstetrics and Gynaecology by Type "Preprint Article"

Now showing items 1-5 of 5

Decline in the prevalence of neural tube defects following folic acid fortification and its cost-benefit in South Africa

Sayed, Abdul-Rauf; Bourne, David; Pattinson, Robert Clive; Nixon, Jo; Henderson, Bertram; Pattinson, Bob (Wiley, 2008)

BACKGROUND: In October 2003 South Africa embarked on a program of folic acid fortification of staple foods. We measured the change in prevalence of NTDs before and after fortification and assessed the cost benefit of this ...
Elimination of bacteria from human semen during sperm preparation using density gradient centrifugation with a novel tube insert

Fourie, Jozef Markus; Loskutoff, N.; Huyser, Carin (Wiley-Blackwell, 2012-05)

The occurrence of bacteria in sperm samples intended for in vitro fertilization, can compromise the outcome of assisted reproductive techniques. Effective semen processing procedures should therefore be implemented to ...
Human papillomavirus prevalence and type distribution in invasive cervical cancer in sub-Saharan Africa

Denny, Lynette; Adewole, Isaac; Anorlu, Rose; Dreyer, Greta; Moodley, Manivasan; Smith, Trudy; Snyman, Leon Cornelius; Wiredu, Edwin; Molijn, Anco; Quint, Wim; Ramakrishnan, Gunasekaran; Schmidt, Johannes (Wiley, 2014-03)

In sub-Saharan Africa, invasive cervical cancer (ICC) incidence and mortality are among the highest in the world. This cross-sectional epidemiological study assessed human papillomavirus (HPV) prevalence and type ...
Impaired vascular permeability regulation caused by the VEGF165b splice variant in pre-eclampsia

Bills, Victoria L.; Salmon, Andrew H.; Harper, Steven J.; Overton, Tim G.; Neal, Chris R.; Jeffery, Bridget; Soothill, Peter W.; Bates, David O. (Wiley-Blackwell, 2011-09)

OBJECTIVE: Pre-eclampsia is diagnosed by hypertension and proteinuria, probably caused by endothelial dysfunction, resulting in symptoms including oedema, inflammation and altered metabolism. Vascular endothelial growth ...
In vitro effect of pulsed 900 MHz GSM radiation on mitochondrial membrane potential and motility of human spermatozoa

Falzone, Nadia; Huyser, Carin; Fourie, Francois le Roux; Toivo, Tim; Leszczynski, Dariusz; Franken, Daniel R. (Wiley, 2008-05)

Ejaculated, density purified, human spermatozoa were exposed to 900 MHz GSM mobile phone radiation at two specific absorption rate levels (SAR 2.0 and 5.7 W/kg) and examined at various time points post exposure. Change in ...

Now showing items 1-5 of 5

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Browsing Obstetrics and Gynaecology by Type "Preprint Article"

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