HOME >> BIOLOGY >> NEWS
Cardio exercise benefits in male vs. female hearts

Austin, TX While cardiovascular disease occurs in both men and women, it does not affect them in the same way. Risk factors and protective factors for heart diseases are likewise unequal. The molecular mechanisms responsible for these differences are so far unknown, but some believe it is due to chromosomal linked genes or sexual hormones such as estrogen and testosterone. While the mechanisms behind the differences are unknown, the physiological differences are clear. A new study examining chronic exercise in male and female mice finds that moderate long-term exercise provokes a sex-dependent cardiac adaptation that is different for females versus males. The findings may eventually help improve treatment strategies for women and men with heart disease.

The study is entitled Voluntary Exercise Induces Sex-Specific Physiological Cardiac Remodeling. It was conduced by Sebastian Brokat, Kathleen Cantow, Nadine Ehrenberg, Arne Kuhne, Jenny Thomas, and Vera Regitz-Zagrosek, all of the Center for Cardiovascular Research in Berlin, Germany. Dr. Brokat will discuss his teams findings at the upcoming conference, Sex and Gender in Cardiovascular-Renal Physiology and Pathophysiology, being held August 9-12, 2007 at the Hyatt Regency Austin on Town Lake in Austin, TX. The meeting is the second scientific event to be sponsored by the American Physiological Society (APS; www.The-APS.org) this year.

Background

Exercise is an important factor in preventing cardiovascular disease. Frequent exercise leads to the physiological remodeling (change) and hypertrophy (beneficial enlargement) of the heart. This type of hypertrophy is different from pathological hypertrophy (an abnormal enlargement that leads to problems such as heart failure). Pathological hypertrophy is also irreversible. There have been several descriptions on the effects of estradiol and testosterone (female and male hormones, respectively) on
'"/>

Contact: Donna Krupa
dkrupa@the-aps.org
301-634-7209
American Physiological Society
8-Aug-2007


Page: 1 2

Related biology news :

1. Top scientists meet for Global Conference on Stem Cell Therapy for Cardiovascular Diseases
2. Cardiovascular and immunology research alliance announced by Yale and Boehringer Ingelheim
3. Cardiologist to testify at FDA hearing: Animal tests implicated in Vioxx tragedy
4. Cardiovascular and neurological benefits of high antioxidant foods and beverages
5. Caffeine and exercise can team up to prevent skin cancer
6. Adult survivors of childhood leukemia exercise less, worsening high risk for obesity and illness
7. New clue into how diet and exercise enhance longevity
8. Exercise, exercise, rest, repeat -- how a break can help your workout
9. Losing weight after pregnancy -- diet and exercise better than diet alone
10. Burning fat and carbohydrate during exercise
11. Natural compound and exercise boost memory in mice

Post Your Comments:
*Name:
*Comment:
*Email:


(Date:8/26/2020)... ... August 25, 2020 , ... ... solutions for drugs, biologics, cell and gene therapies, and consumer health products, today ... PEGS Boston Virtual Conference & Expo, taking place between Aug. 31 – September ...
(Date:8/21/2020)... ... 2020 , ... The 19th Annual Bio-IT World Conference ... informatics and IT leaders goes VIRTUAL and announces its updated event features and ... takes the leadership role of keeping our life science community connected by bringing ...
(Date:8/7/2020)... ... 06, 2020 , ... Nine middle school teachers from eight ... a unique professional development program that provides advanced STEM (science, technology, engineering and ... nationwide. , Created in partnership between the National Stem Cell Foundation and The ...
Breaking Biology News(10 mins):
(Date:7/18/2020)... (PRWEB) , ... July 16, 2020 , ... After research ... The completion of a great surgery is only the beginning of a successful study, ... research community. , Join Brad Gien, Global Head of Surgery from Envigo ...
(Date:7/18/2020)... TORONTO (PRWEB) , ... July 17, 2020 , ... ... and global consulting firm for the life sciences and food industries, is pleased ... new Director of Clinical Research – Business Development. , Charles is an accomplished ...
(Date:7/10/2020)... , ... July 09, 2020 , ... ... 1-phenyl-2-thiourea (PTU) is commonly used to suppress pigment formation in zebrafish embryos, maintaining ... research team led by Dr MA has been using the zebrafish model to ...
(Date:7/7/2020)... (PRWEB) , ... July 06, 2020 , ... ... Practices Awards. Entries from Roche, Eli Lilly, Bristol-Myers Squibb, the University of Chicago, ... 2003, Bio-IT World has hosted an elite awards program, highlighting outstanding examples of ...
Breaking Biology Technology:
Cached News: