Definition Hormones are messenger substances that are produced in glands or specialized cells of the body. Hormones are used to transmit information to control metabolism and organ functions, whereby each type of hormone is assigned a suitable receptor on a target organ. To reach this target organ, hormones are usually released into the blood (endocrine). … Hormones
Introduction Among the hormones of the pancreas are the following: Insulin Glucagon Somatostatin (SIH) Education Education: The hormones of the pancreas are produced in the so-called Langerhans cells, whereby three different types are known: In the alpha cells the hormone glucagon is produced, in the beta cells insulin and in the delta cells somatostatin (SIH), … Hormones of the pancreas
Formation of glucocorticoids These hormones of the adrenal cortex include glococorticoid, cortisol and cortisone. The hormones are formed from cholesterol via pregnenolone and progesterone as well as other intermediate stages. After release into the bloodstream, they are bound to the transport protein transcortin. The hormone receptors are located intracellularly in the cells of almost all … Glucocorticoids
Side effects of glucocorticoids The possible side effects that can result from a long lasting or high-dose intake of glucocorticoids are directly related to the main effects. If there is an excess of glucocorticoids in the body, Cushing’s disease can develop. In general, there is an individual dose for each patient, and care must be … Side effects of glucocorticoids | Glucocorticoids
Glucocorticoids in doping Glucocorticoids are officially included in the list of doping substances and their systematic administration (oral, rectal, intravenous or intramuscular) is therefore prohibited in any kind of sporting competition. Application on the skin by means of ointments or inhalation is permitted after registration. The reason why glucocorticoids are considered doping substances is their … Glucocorticoids in doping | Glucocorticoids
Glucocorticoids in asthma Glucocorticoids are also used in the long-term therapy of bronchial asthma. The aim is to reduce the inflammation in the bronchial tubes that has manifested itself in this disease. The hypersensitivity of the mucous membranes of the respiratory tract should thus be reduced and the frequency of asthma attacks minimized. It is … Glucocorticoids in asthma | Glucocorticoids
Formation of prolactin: The hormone prolactin of the pituitary gland is also called lactotropin and is a peptide hormone. Regulation Regulation of prolactin: The PRH (prolactin releasing hormone) and the TRH (thyrooliberin) of the hypothalamus stimulate the release of prolactin from the anterior pituitary gland, which has a day-night rhythm. Oxytocin and several other substances … Prolactin
What is nocturnal bed-wetting? Nocturnal bed-wetting is not a problem that only affects children and senior citizens. It can also occur in adults without other diseases. Some adults have never been completely dry since childhood, while in others incontinence suddenly reoccurs. The causes are very variable. Those affected often also suffer from psychological problems due … Bed-wetting in adults – What is behind it?
Symptoms of nocturnal bed-wetting Strictly speaking, nocturnal bed-wetting is not a disease in itself, but rather a symptom of many other diseases. Many sufferers with a physical cause initially experience bladder weakness and have to go to the toilet more often, especially at night. It is only later in the course of the disease that … Symptoms of nocturnal bed-wetting | Bed-wetting in adults – What is behind it?
Diagnosis of nocturnal bed-wetting Many affected persons are ashamed to consult a doctor at the beginning. Both the family doctor and the urologist can make the diagnosis. This is usually done solely on the basis of the patient’s story. In addition, various examinations can be scheduled to find the cause and exclude possible physical causes. … Diagnosis of nocturnal bed-wetting | Bed-wetting in adults – What is behind it?
Androgens refer to the male sex hormones. Among them are: In men, these hormones are produced in the testicles (Leydig cells) and in the adrenal cortex. In women, they are produced in the ovary and also in the adrenal cortex. In the blood, the transport of androgens takes place either bound to the protein albumin … Androgens
Production of adrenaline: These stress hormones adrenaline and noradrenaline are produced in the adrenal medulla and in nerve cells starting from the amino acid tyrosine. With the help of enzymes, this is first converted into L-DOPA (L-dihydroxy-phenylalanine). Then dopamine, noradrenaline and adrenaline are produced enzymatically with the help of vitamins (C, B6), copper, folic acid … Adrenalin
