New Rochelle, NY, February 25, 2014--Repeated concussions and mild brain trauma can result in reduced levels of growth hormone, gonadotropin, and testosterone, causing disorders such as metabolic syndrome and erectile dysfunction and overall poor quality of life. The results of a new study of retired professional football players that compares number of concussions sustained during their careers and health problems associated with hormonal deficiency is published in Journal of Neurotrauma, a peer-reviewed journal from Mary Ann Liebert, Inc., publishers. The article is available free on the Journal of Neurotrauma website at http://www.
In the article "Prevalence of pituitary hormone dysfunction, metabolic syndrome and impaired quality of life in retired professional football players: a prospective study," the authors report that more than 50% of the retired players evaluated for growth hormone deficiency, hypogonadism, and quality of life had suffered at least three concussions during their careers in the National Football League. Repeat concussion is common in the NFL.
John T. Povlishock, PhD, Editor-in-Chief of Journal of Neurotrauma and Professor, Medical College of Virginia Campus of Virginia Commonwealth University, Richmond, notes that "although as emphasized by the authors, this study awaits further confirmation with expanded sample sizes and a more critical linkage to a history of concussion intensity and intervals between the concussive injuries, the findings are of considerable interest. Importantly, this study moves us away from the singular focus that repetitive concussive brain injuries ultimately lead to chronic traumatic encephalopathy to the premise that such injuries can elicit pituitary dysfunction and metabolic syndrome that may be significant contributors to a poor quality of life in a subset of professional athletes."
Vicki CohnMary Ann Liebert, Inc., email@example.com
About the Journal
Journal of Neurotrauma is an authoritative peer-reviewed journal published 24 times per year in print and online that focuses on the latest advances in the clinical and laboratory investigation of traumatic brain and spinal cord injury. Emphasis is on the basic pathobiology of injury to the nervous system, and the papers and reviews evaluate preclinical and clinical trials targeted at improving the early management and long-term care and recovery of patients with traumatic brain injury. Journal of Neurotrauma is the official journal of the National Neurotrauma Society and the International Neurotrauma Society. Complete tables of content and a sample issue may be viewed on the Journal of Neurotrauma website at http://www.
About the Publisher
Mary Ann Liebert, Inc., publishers is a privately held, fully integrated media company known for establishing authoritative peer-reviewed journals in promising areas of science and biomedical research, including Therapeutic Hypothermia and Temperature Management, Tissue Engineering, and Brain Connectivity. Its biotechnology trade magazine, Genetic Engineering & Biotechnology News (GEN), was the first in its field and is today the industry's most widely read publication worldwide. A complete list of the firm's 80 journals, books, and news magazines is available on the Mary Ann Liebert, Inc., publishers website at http://www.