From Africa to Africa
Related Experiment Video
Updated: Aug 12, 2026

Purification of Extracellular Trypanosomes, Including African, from Blood by Anion-Exchangers (Diethylaminoethyl-cellulose Columns)
Published on: April 6, 2019
Abstract:
Chiropractic, an American-born profession, has grown and developed internationally, especially within the last decade. In reality, however, this growth started long ago in other countries. This article explores the development of the profession in South Africa by examining the life of an American-trained, South African-born, chiropractor. During this time, the international chiropractic community was a small group with close ties to America. This was, in part, due to the fact that chiropractic education was only available in the United States and one was not considered "legitimate" unless he or she was American trained. The struggles of the profession are not unique to America; they have also occurred elsewhere. Chiropractic evolution in South Africa is examined as well as the development of registration (licensing) and tertiary education.
Related Concept Videos
Crossing Over
The homologous pairs of sister chromosomes—one from the maternal and one from the paternal genome—then begin to align alongside each other lengthwise, matching corresponding DNA positions in a process called synapsis.
In order to...
Migration
Symbiosis
ABC Transporters: Exporter
Crossing over
The homologous pairs of sister chromosomes—one from the maternal and one from the paternal genome—then begin to align alongside each other lengthwise, matching corresponding DNA positions in a process called synapsis.
In order to...
Crossing Over

