Hypertrophy is the increase of the size of an organ. It should be distinguished from hyperplasia which occurs due to cell division; hypertrophy occurs due to an increase in cell size rather than division. It is most commonly seen in muscle that has been actively stimulated, the most well-known method being exercise.
This is most effectively done by undertaking resistance training, though it can also occur during other high anaerobic exercises such as interval training, rowing, cycling and sprinting.
For hypertrophy to occur in the skeletal muscles, the muscle must be directly stimulated. Hypertrophy can be pathological in many organs; for example in the heart hypertrophy of the left ventricle can be associated with up to a four fold risk of dying over the following 5 years. In skeletal muscle, it is usually helpful and increases strength.
More on [ Hypertrophy ]

Benign Prostatic Hypertrophy Information leaflet - Written by a London GP, Dr Sarah Jarvis. Introduction with a look at the symptoms, who gets it, causes, when to see a doctor, tests and treatments.
Meta Description: [ A patient information leaflet - Benign Prostatic Hypertrophy. This is one of a series of information leaflets available on The Little Surgery, Stamford, UK web site. ]
About.Com: Benign Prostatic Hypertrophy - BPH issues and concerns, especially to the older male are covered and discussed. Includes the symptoms, treatment, do's and don'ts, sexual function, and research.
Meta Description: [ Information about benign protatic hypertrophy, enlargement of the prostate that affects many men over the age of 50. ]
500
Bandolier: BPH - A description of benign prostatic hypertrophy along with a look at the symptoms, diagnostic tests and treatment options.
Meta Description: [ A monthly newsletter about evidence-based health care; top source for such information on the net ]
Benign Prostatic Hypertrophy: from BUPA - Concise fact sheet on causes, symptoms and treatment of this disorder. Can also be downloaded in Acrobat format
Meta Description: [ BUPA health factsheet - benign prostatic hypertrophy is an enlargement of the prostate gland commonly referred to as BPH ]
500
Clinic Summary Studies - Study summaries dealing with prostate disease, from Cernitin America, makers of Cernitin.
Coping With Prostate Problems - Offers prevention, symptoms, treatment and question to ask your doctor before surgery.
Meta Description: [ What can a man do to prevent prostate diseases? When should he seek medical advice? ]
Doctor's Guide to the Internet - Offers medical news and alerts, information, discussion groups, newsgroups and related links for benign protatic hypertrophy.
Meta Description: [ The latest medical news and information for patients or friends/parents of patients diagnosed with Enlarged Prostate and BPH-related disorders. ]
Healing Herbs for an Enlarged Prostate - New research on effective herbal remedies for the treatment and prevention of benign prostatic hypertrophy and prostatitis. An article on this disorder as well.
Meta Description: [ Learn about benign prostatic hyperplasia (BPH) also known as an enlarged prostate, including common prostate symptoms associated with these conditions as well as natural prostate health remedies proven to treat these and other prostate problems. ]
National Institute On Aging Age Page - An explanation of where the prostate is and non cancerous problems, treatment choices, prostate cancer, diagnosis, treatment and prevention.
Prostate Disease - Information about the symptoms, causes and treatments available.
Meta Description: [ Main page for prostatedisease.org ]
The Prostate Institute - Information on benign prostatic hypertrophy and treatment. Included is a glossary and links for further research.
Web MD: How Is BPH Treated? - How to treat benign prostatic hyperplasia medically or surgically. Some experimental treatments such as microwave and stents are also discussed.
Meta Description: [ How to treat benign prostatic hyperplasia medically or surgically. Some experimental treatments such as microwave and stents are also discussed. ]
| Hypertrophic Cardiomyopathy Awareness | |
| Next Video | |