Oxidative stress and angiogenesis in Africans and Caucasians: the SAfrEIC study
and Keywords The abstract should not exceed 200 words and three to six keywords should be included to aid web searches after publication. Introduction The introduction should assume that the reader is knowledgeable in the field and should therefore be as brief as possible but can include a short historical review where desirable. Methods This section should contain sufficient detail, so that all experimental procedures can be reproduced, and include references. Methods, however, that have been published in detail elsewhere should not be described in detail. Authors should provide the name of the manufacturer and their location for any specifically named medical equipment and instruments. Results The results section should briefly present the experimental data in text, tables or figures. Tables and figures should not be described extensively in the text. Discussion The discussion should focus on the interpretation and the significance of the findings with concise objective comments that describe their relation to other work in the area. It should not repeat information in the results. The final paragraph should highlight the main conclusion(s), and provide some indication of the direction future research should take.