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The following electronic only articles are published in conjunction with this issue of BJSM
actinin 3 alter functional capacity in elderly women? A preliminary report
A F San Juan, F Gomez-Gallego, S Cañete, C Santiago, M Pérez, A Lucia
The sarcomeric protein
actinin 3 is localised to the Z line of fast fibres, which are responsible for generating forceful muscle contractions at high velocity. However, a substantial proportion of healthy humans are totally deficient in this protein as they are homozygous for a premature stop codon polymorphism (R577X) in the ACTN3 gene. The purpose of this preliminary study was to assess if the presence or absence of
actinin 3 influences the deleterious effects of ageing on muscle output and functional capacity.
(Br J Sports Med 2005;40:e1) http://bjsm.bmjjournals.com/cgi/content/full/40/9/e1
M D Pleacher, W W Dexter Objective: To assess current concussion management practices of primary care providers.
Methods: An 11 item questionnaire was mailed to primary care providers in the state of Maine, with serial mailings to non-respondents.
Results: Over 50% of the questionnaires were completed, with nearly 70% of
Relevant Articles
-
Does complete deficiency of muscle
actinin 3 alter functional capacity in elderly women? A preliminary report
- A F San Juan, F Gomez-Gallego, S Cañete, C Santiago, M Pérez, A Lucia
Br. J. Sports Med. 2006 40: e1.[Abstract] [Full Text] [PDF]
- Concussion management by primary care providers Commentary
- M D Pleacher, W W Dexter, W M Heinz
Br. J. Sports Med. 2006 40: e2.[Abstract] [Full Text] [PDF]
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