Double muscled cattle are the result of a genetic defect causing hypertrophy of the skeletal muscles. Symptoms/Etiology: Double muscling is the result of a defect in the myostatin gene, which is responsible for regulating the growth of muscle fibers during development. Without a functioning mysostatin gene, muscles will develop hypertrophy (increase in muscle fiber size) and hyperplasia (increase in number of muscle fibers), resulting in the appearance of a âdouble muscledâ animal.
Excessive sweating around the male genitals can cause much discomfort and embarrassment especially if there is a bad body odor that accompanies it. It can further lead to rashes, itching and peeling of the skin in the area around the groin.weet. Sweat secretion is controlled by the sympathetic nervous system. Excessive sweating or hyperhidrosis is caused by a number of reasons including hormonal changes, endocrine imbalances, chronic medical conditions, psychiatric disorders, obesity as well as certain medications.
Excessive sweating occurs without such triggers. People who have hyperhidrosis sweat when the body does not need cooling. The uncontrollable sweating can lead to significant discomfort, both physical and emotional. Many people who have hyperhidrosis sweat from one or two areas of the body. Most often, they sweat from their underarms, palms, feet or head. While the rest of the body remains dry, one or two areas may drip with sweat. This excessive sweating can interfere with everyday activities. Hands can be so sweaty that it becomes difficult to turn a doorknob or use a computer. Sweat from the underarms often soaks through clothes, causing obvious sweat marks. Because the skin is often wet, skin infections can develop.