![Pathology Clinic Dyshormonogenetic goiter of the thyroid gland](http://s1.studyres.com/store/data/003346600_1-0deb3b407f14396665b04e87c402bcbd-300x300.png)
Pathology Clinic Dyshormonogenetic goiter of the thyroid gland
... later in life (adolescence or young adulthood) as goiter and minimal (if any) thyroid dysfunction. Laboratory evaluation for inborn errors of thyroid metabolism is complex and extensive. Macroscopically, the thyroid gland is enlarged and multinodular, and fibrous bands encapsulate individual nodules ...
... later in life (adolescence or young adulthood) as goiter and minimal (if any) thyroid dysfunction. Laboratory evaluation for inborn errors of thyroid metabolism is complex and extensive. Macroscopically, the thyroid gland is enlarged and multinodular, and fibrous bands encapsulate individual nodules ...
radiology anatomy of the pituitary gland
... receives a nerve supply from some of the hypothalamic nuclei (supraoptic & paraventricular) The axons of these nuclei convey their neurosecretion to the Posterior lobe of pituitary gland through Hypothalamo-Hypophyseal tract from where it passes into the blood stream. ...
... receives a nerve supply from some of the hypothalamic nuclei (supraoptic & paraventricular) The axons of these nuclei convey their neurosecretion to the Posterior lobe of pituitary gland through Hypothalamo-Hypophyseal tract from where it passes into the blood stream. ...
Endocrine System Disorders
... • In a woman, the breasts enlarge and fatty tissue is deposited around the hips • In both men and women height and weight increase ...
... • In a woman, the breasts enlarge and fatty tissue is deposited around the hips • In both men and women height and weight increase ...
Chapter 13 – The Endocrine System ()
... impulse to the hypothalamus which triggers the release of oxytocin from the posterior pituitary. The oxytocin causes the uterine muscles to contract more forcefully and each contraction causes the release of more oxytocin. B. A child suckling at the breast of its mother is also an example of a posit ...
... impulse to the hypothalamus which triggers the release of oxytocin from the posterior pituitary. The oxytocin causes the uterine muscles to contract more forcefully and each contraction causes the release of more oxytocin. B. A child suckling at the breast of its mother is also an example of a posit ...
Anterior pituitary hormones
... All the effect of LH are mediated by way of testosterone. Testosterone and FSH are hormones which are directly on the seminiferous tubular epithelium. FSH and LH are present in the plasma of both males and females at all ages. FSH and LH, in ovulating females, rise sharply from the basal lev ...
... All the effect of LH are mediated by way of testosterone. Testosterone and FSH are hormones which are directly on the seminiferous tubular epithelium. FSH and LH are present in the plasma of both males and females at all ages. FSH and LH, in ovulating females, rise sharply from the basal lev ...
Chapter 31
... much glucose is dissolved in the blood, called blood sugar. – Insulin plays a role in diabetes – a disease where the person has an abnormally high blood sugar. • Type I diabetes-usually childhood form, requires daily injections of insulin. • Type II diabetes-(95% of diabetics), usually occurs in adu ...
... much glucose is dissolved in the blood, called blood sugar. – Insulin plays a role in diabetes – a disease where the person has an abnormally high blood sugar. • Type I diabetes-usually childhood form, requires daily injections of insulin. • Type II diabetes-(95% of diabetics), usually occurs in adu ...
Physiology Lecture 2
... • In females, the menstrual cycle begins, the breasts grow, and the hips widen. ● When secreted by the anterior pituitary, the hormones luteinizing hormone (LH) and follicle-stimulating hormone (FSH) stimulate secretion of sex hormones from the gonads. • In females, LH and FSH stimulate secretion of ...
... • In females, the menstrual cycle begins, the breasts grow, and the hips widen. ● When secreted by the anterior pituitary, the hormones luteinizing hormone (LH) and follicle-stimulating hormone (FSH) stimulate secretion of sex hormones from the gonads. • In females, LH and FSH stimulate secretion of ...
P215 - Basic Human Physiology
... Thyroid Gland (Tetrapods) • Thyroid hormones (TH) – Thyroxine (T4) and triiodothyronine (T3) • Increase metabolic rate and body heat production ...
... Thyroid Gland (Tetrapods) • Thyroid hormones (TH) – Thyroxine (T4) and triiodothyronine (T3) • Increase metabolic rate and body heat production ...
Hormones Endocrine System Function Endocrine Systems
... cytoplasm or in nucleus • protein binds to gene on DNA in the nucleus • stimulates expression of that gene (protein production) ...
... cytoplasm or in nucleus • protein binds to gene on DNA in the nucleus • stimulates expression of that gene (protein production) ...
عرض تقديمي من PowerPoint
... lobe is derived from adrenal cortex secretion a. Hormonal is triggered levels in response to a Glucagon: hyperglycemic hormone ...
... lobe is derived from adrenal cortex secretion a. Hormonal is triggered levels in response to a Glucagon: hyperglycemic hormone ...
ENDOCRINE SYSTEM
... axis. An important example of a negative feedback loop is seen in control of thyroid hormone secretion ...
... axis. An important example of a negative feedback loop is seen in control of thyroid hormone secretion ...
Endocrine System Notes
... TSH (thyrotropin): Stimulates thyroid gland, making it make more thyroid hormone (TH). Regulated by TRH which comes from hypothalamus via portal circulation. Both TRH release from hypothalamus and TSH release from ant pit are under negative feedback control by TH: more TH suppresses TRH and TSH rele ...
... TSH (thyrotropin): Stimulates thyroid gland, making it make more thyroid hormone (TH). Regulated by TRH which comes from hypothalamus via portal circulation. Both TRH release from hypothalamus and TSH release from ant pit are under negative feedback control by TH: more TH suppresses TRH and TSH rele ...
Parotid Gland Dr.
... 2. Posteriorly: by the mastoid process. 3. Medially: by the styloid process. 4. Superiorly: by the external auditory meatus. 5. Interiorly: separated by the stylomandibular ligament from the submandibular gland. Division: it is divided into 1. superficial lobe 2. deep lobe 3. accessory lobe the su ...
... 2. Posteriorly: by the mastoid process. 3. Medially: by the styloid process. 4. Superiorly: by the external auditory meatus. 5. Interiorly: separated by the stylomandibular ligament from the submandibular gland. Division: it is divided into 1. superficial lobe 2. deep lobe 3. accessory lobe the su ...
Endocrine Vs Exocrine glands
... Melanocyte-Stimulating Hormone (MSH) This hormone causes skin color changes in some fishes, amphibians, and reptiles. In humans, it stimulates the melanocytes to synthesize melanin. Anterior pituitary hormones that regulate other glands The pituitary also controls other glands and is often referred ...
... Melanocyte-Stimulating Hormone (MSH) This hormone causes skin color changes in some fishes, amphibians, and reptiles. In humans, it stimulates the melanocytes to synthesize melanin. Anterior pituitary hormones that regulate other glands The pituitary also controls other glands and is often referred ...
Základní vyšetření v endokrinologii
... Increased rate and force of contraction of the heart muscle -epinephrine Constriction of blood vessels - norepinephrine, increase blood pressure Dilation of bronchioles - assists in pulmonary ventilation Stimulation of lipolysis in fat cells - energy production Increased metabolic rate: oxygen consu ...
... Increased rate and force of contraction of the heart muscle -epinephrine Constriction of blood vessels - norepinephrine, increase blood pressure Dilation of bronchioles - assists in pulmonary ventilation Stimulation of lipolysis in fat cells - energy production Increased metabolic rate: oxygen consu ...
Endocrine System
... complex, because the glands themselves are target organs of a regulatory system called the hypothalamic-pituitary-target gland axis. The major mechanisms in this regulatory system consist of complex interconnecting negative feedback loops that involve the hypothalamus (a structure located at the bas ...
... complex, because the glands themselves are target organs of a regulatory system called the hypothalamic-pituitary-target gland axis. The major mechanisms in this regulatory system consist of complex interconnecting negative feedback loops that involve the hypothalamus (a structure located at the bas ...
Endocrine System
... • hormone-receptor complex becomes a transcription factor (alters gene transcription) • each steroid receptor binds a unique DNA sequence (response element within an enhancer region) ...
... • hormone-receptor complex becomes a transcription factor (alters gene transcription) • each steroid receptor binds a unique DNA sequence (response element within an enhancer region) ...
lec18
... enzymes. • But, first, the hormones identify the target cells by the receptors on the membrane (epinephrine, NE, peptide hormones) or in the cytoplasm (steroid hormones) or the nucleus ( thyroid hormones). • The hormones which attack the target receptors on the membrane do not usually permeate throu ...
... enzymes. • But, first, the hormones identify the target cells by the receptors on the membrane (epinephrine, NE, peptide hormones) or in the cytoplasm (steroid hormones) or the nucleus ( thyroid hormones). • The hormones which attack the target receptors on the membrane do not usually permeate throu ...
Endocrine System
... Permissiveness (permissive effect): powerful action of a hormone on target cells require a simultaneous or recent exposure to a second hormone. Eg. Epinephrine and thyroid hormones in lipolysis. Synergism (synergistic effect): the effect of two hormones acting together is greater or more extensive t ...
... Permissiveness (permissive effect): powerful action of a hormone on target cells require a simultaneous or recent exposure to a second hormone. Eg. Epinephrine and thyroid hormones in lipolysis. Synergism (synergistic effect): the effect of two hormones acting together is greater or more extensive t ...
Endocrine System Endocrine Vs Nervous System
... Type II diabetes is caused by a deficiency in insulin production or by changes in insulin receptors on the target cells. In either case, blood glucose level may be high because cells do not receive the message to metabolize glucose. This form of diabetes usually becomes noticeable in middle age. It ...
... Type II diabetes is caused by a deficiency in insulin production or by changes in insulin receptors on the target cells. In either case, blood glucose level may be high because cells do not receive the message to metabolize glucose. This form of diabetes usually becomes noticeable in middle age. It ...
UNIT 5 Lecture 16 CONTROL SYSTEMS
... reduce stress but are not essential for life. PANCREAS The pancreas produces exocrine (for digestion) and endocrine (hormones) secretions. Endocrine portion consists of pancreatic islets (islets of Langerhans) which are divided into four types of cells. Alpha cells secrete the hormone glucagon which ...
... reduce stress but are not essential for life. PANCREAS The pancreas produces exocrine (for digestion) and endocrine (hormones) secretions. Endocrine portion consists of pancreatic islets (islets of Langerhans) which are divided into four types of cells. Alpha cells secrete the hormone glucagon which ...
Chapter 14
... (composed of simple cuboidal epithelium) located deep in the dermis or in the underlying hypodermis. Its slender, coiled duct traverses the dermis and epidermis to open on the surface of the skin at a sweat pore. Apocrine sweat glands are found only in certain locations: the axilla (arm pit), the ar ...
... (composed of simple cuboidal epithelium) located deep in the dermis or in the underlying hypodermis. Its slender, coiled duct traverses the dermis and epidermis to open on the surface of the skin at a sweat pore. Apocrine sweat glands are found only in certain locations: the axilla (arm pit), the ar ...
MD0583 2-1 LESSON ASSIGNMENT LESSON 2 Diseases and
... temperature, and low blood pressure. The cause of this deficiency in the production of hormones is usually trauma, tumor, or hemorrhage. (2) Treatment. Treatment is either surgical removal or x-ray irradiation if there is a tumor. Drug therapy to replace needed hormones is very effective. Cortisol, ...
... temperature, and low blood pressure. The cause of this deficiency in the production of hormones is usually trauma, tumor, or hemorrhage. (2) Treatment. Treatment is either surgical removal or x-ray irradiation if there is a tumor. Drug therapy to replace needed hormones is very effective. Cortisol, ...
Chemical Control of the Animal Body: The Endocrine System
... – Occurs when insulin cannot be secreted or if target cells are unresponsive – Causes circulatory problems that result in heart attacks, blindness, and kidney failure – Human insulin (synthesized by bacteria) is administered when a patient cannot produce their own ...
... – Occurs when insulin cannot be secreted or if target cells are unresponsive – Causes circulatory problems that result in heart attacks, blindness, and kidney failure – Human insulin (synthesized by bacteria) is administered when a patient cannot produce their own ...
Chapter 25 The Endocrine Glands
... Caused by inadequate hormone output, iodine deficiency, enzyme deficiency, inefficient enzyme function, or increased hormone requirements. Gland enlarges to increase hormone output. Treated by supplying hormone: gland decreases in size. HYPERTHYROIDISM Caused by autoantibody that stimulates gland. T ...
... Caused by inadequate hormone output, iodine deficiency, enzyme deficiency, inefficient enzyme function, or increased hormone requirements. Gland enlarges to increase hormone output. Treated by supplying hormone: gland decreases in size. HYPERTHYROIDISM Caused by autoantibody that stimulates gland. T ...
Mammary gland
![](https://commons.wikimedia.org/wiki/Special:FilePath/Breast_anatomy_normal_scheme.png?width=300)
A mammary gland is an organ in female mammals that produces milk to feed young offspring. Mammals get their name from the word ""mammary."" In humans, the mammary glands are situated in the breasts. In ruminants such as cows, goats, and deer, the mammary glands are contained in the udders. The mammary glands of mammals other than primates, such as dogs and cats, are sometimes called dugs.