Hypogalactia is insufficient milk production in the mammary gland of a new mother. Often, this underproduction is the cause of improper breastfeeding. In such a case, treatment consists of instruction in proper breastfeeding. What is hypogalactia? The terms hypogalactia, hypergalactia, and agalactia are used to describe abnormalities in milk production after pregnancy. Milk production and … Hypogalactia: Causes, Symptoms & Treatment
Introduction The catecholamines, or catecholamines, belong to the group of hormones with androgenic effects on the cardiovascular system. The catecholamines are so-called sympathomimetic drugs, either produced by the body or artificially synthesized substances, and act on the alpha and beta receptors. Among the catecholamines are Adrenalin Noradrenaline Dopamine Isoprenalin (drug substance) Dobutamine (drug substance) Dopeaxamine … Catecholamines
Introduction The thyroid gland produces two different hormones, thyroxine (T4) and triiodothyronine (T3). The synthesis and release of these hormones is regulated by the hypothalamus and pituitary gland. Their main purpose is to increase the energy metabolism. The thyroid gland produces the hormones T3 and T4 on the one hand and calcitonin on the other. … Thyroid hormones
Transport in blood Both thyroxine (T4) and triiodothyronine (T3) are 99% bound to the thyroxine-binding globulin (TBG) in the blood. This serves to transport the hormones and prevents an early effect of T3. Only about 0.03% T4 and 0.3% T3 are present in the blood unbound and therefore biologically active. The half-life of unbound T4 … Transport in blood | Thyroid hormones
Complaints under a thyroid hormone disorder According to the functions described above: An underfunctioning of the thyroid gland (hypothyroidism), as occurs for example in the case of iodine deficiency, leads accordingly to opposite symptoms: The causes of these diseases are very different and can be congenital, autoimmune (Graves’ disease) or caused by a tumor. The … Complaints under a thyroid hormone disorder | Thyroid hormones
Summary The thyroid gland produces two important thyroid hormones, the biologically largely ineffective thyroxine (T4) and the effective triiodothyronine (T3). They are synthesized in the thyroid cells with the help of iodine and are released from the thyroid follicles as required. The effective T3 is released directly from the thyroid gland in much lower concentrations, … Summary | Thyroid hormones
The mammary gland in humans is located in the female breast. It produces and secretes milk to nourish the offspring under the influence of the hormones oxytocin and prolactin. Impaired milk production occurs mainly when there is a failure of the hormones involved. What is the mammary gland? Lactation in all mammals takes place with … Mammary Gland: Structure, Function & Diseases
Formation of T3T4: These thyroid hormones are formed in the thyroid gland, or more precisely in its follicles (roundish structures of cells), from the amino acid thyrosine. There are two types of hormones known as thyroid hormones. T4 hormones occur in the blood about 40 times more than T3 hormones, but T3 acts faster and … T3 – T4 – Hormones
Bonding is the emotional closure of birth. Close contact between mother and baby is especially important for the healthy emotional development of the infant. The mother’s heartbeat is a crucial signal that relieves stress and creates emotional stability in the baby. What is bonding? Bonding is the emotional closure of birth. Close contact between mother … Bonding: Function, Tasks, Role & Diseases
Hormones of the adrenal gland The adrenal glands are two small, hormone-producing organs (so-called endocrine organs), which owe their name to their location next to the right or left kidney. There, various messenger substances with different functions for the body are produced and released into the blood. An important type of hormone is the so-called … Hormones of the adrenal gland | Hormones
Hormone-related diseases In principle, disorders of hormone metabolism can affect any hormone gland. These disorders are called endocrinopathies and are usually manifested as over- or underfunction of the endocrine gland for a variety of reasons. As a result of the functional disorder, hormone production increases or decreases, which in turn is responsible for the development … Hormone-related diseases | Hormones
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
