Theadrenal glandsare associated with the kidneys; one gland is located on top of each kidney as illustrated in Figure 4. The adrenal glands consist of an outer adrenal cortex and an inner adrenal medulla. These regions secrete different hormones. Adrenal Cortex Figure 4. The location of the ad...
医学英语 Endocrine-_Student's_guide 内分泌
Those pictured here are among the glands that have a major endocrine function. Hypothalamus-pituitary Neuroendocrine cells Neurons that release their transmitters directly into the blood (rather than across a gap to another neuron), so the transmitters then act as hormones Hypothalamus Part of brain ...
2. Of or relating to endocrine glands or the hormones secreted by them. n. 1. The secretion of an endocrine gland; a hormone. 2. An endocrine gland. [French : Greek endo-, endo- + Greek krīnein, to separate; see krei- in Indo-European roots.] American Heritage® Dictionary of the...
products, hormones, directly into the blood rather than through a duct. The main endocrine glands include the pituitary gland, pancreas, ovaries,testes, thyroid gland, and adrenal glands. The hypothalamus is a neuroendocrine organ. Other organs which are not so well known for their endocrine ...
Endocrine, or ductless, glands (e.g., pituitary, thyroid, adrenal) secrete substances known as hormones directly into the bloodstream rather than through ducts. Exocrine glands (e.g., salivary, sweat, digestive) discharge their products through ducts....
The two systems that control body activities are the endocrine system and the nervous system. The former exerts its control by means of chemical messengers called hormones. Hormones are produced by a variety of endocrine glands, which release the hormones directly into the blood stream.A major ...
Secretions of endocrine glands are peptide, steroid, catecholamine, or iodothyronine hormones that are transported by the blood to influence the functional activity of target cells elsewhere in the body.Other populations of cells are concerned with hormone degradation after it has exerted its physiologic...
The glands of the endocrine system secrete hormones into the bloodstream to maintain homeostasis and regulate metabolism.
Endocrinology is the branch of science or medicine that deals with the endocrine glands and hormones. Endocrine designating a gland that secretes directly into the blood or lymph, and their secretions are known as hormones. The endocrine system is a complex group of glands that make hormones. You...