Thyroid hormones - PowerPoint PPT Presentation

Reproductive hormones play crucial roles in the body, acting as chemical signals released by endocrine cells. In males, hormones like testosterone, gonadotropin, and estrogen regulate various functions related to reproduction. Similarly, in females, hormones like GnRH, FSH, and LH are essential for

6 views • 16 slides

Bioidentical Hormone Replacement Therapy (BHRT) involves using compounded hormones that are chemically identical to the hormones in the human body. Customized compounded bioidentical hormones offer flexible dosing based on individual needs, with growing clinical validation for hormone optimization.

1 views • 12 slides

The thyroid gland is a vital endocrine gland located below the larynx, responsible for producing thyroid hormones essential for regulating metabolism. This gland consists of follicles lined with follicular cells, producing thyroglobulin and thyroid hormones T3 and T4. Iodine plays a crucial role in

1 views • 40 slides

Plant hormones play crucial roles in various plant processes such as growth, development, and response to environmental stimuli. Auxins, gibberellins, and abscisic acid are key plant hormones that regulate tropisms, cell division, elongation, flowering, seed germination, and dormancy. Understanding

1 views • 50 slides

Plant hormones are essential chemicals that enable plants to respond to environmental stimuli, regulate growth processes like cell division and elongation, and control key developmental stages such as flowering and fruit development. Key hormones include auxin, gibberellins, and abscisic acid, each

2 views • 34 slides

Dr. Matthew Beasley, a Consultant Clinical Oncologist, discusses the importance of Dynamic Risk Stratification in managing differentiated thyroid cancer. The process involves post-treatment monitoring through stimulated thyroglobulin (Tg) and neck ultrasound at specific intervals, aiding in determin

0 views • 16 slides

Plant hormones, also known as phytohormones, play crucial roles in regulating various cellular processes within plants. They affect gene expression, cellular division, and growth, among other functions. The five major classes of plant hormones include auxins, cytokinins, ethylene, gibberellins, and

0 views • 8 slides

This educational material delves into the types and biosynthesis of thyroid hormones, the physiological actions of thyroid hormones, regulation levels, thyroid function tests, goiter, and the distinction between hypo- and hyperthyroidism. It covers the role of thyroid hormones in thermogenesis, meta

1 views • 33 slides

Parathyroid carcinoma (PC) is a rare malignancy often challenging to differentiate from benign thyroid nodules. This case study highlights a 50-year-old male patient whose nonfunctioning sporadic PC was initially misidentified as a follicular thyroid nodule. Despite preoperative evaluations, includi

4 views • 27 slides

Thyroid hormones, including triiodothyronine (T3) and thyroxine (T4), are essential for regulating metabolism, growth, development, body temperature, and heart rate. They are tyrosine-based hormones produced by the thyroid gland, requiring iodine for synthesis. T3 affects various physiological proce

2 views • 17 slides

The thyroid gland is the first endocrine gland to develop in the human body, starting from a median endodermal thickening in the primitive pharynx. The process involves the descent of the thyroid diverticulum and formation of lobes by week 7 of embryonic development. The thyroid gland begins functio

0 views • 24 slides

Explore the intricate role of hormones in the menstrual cycle, including the names and functions of key hormones like oestrogen, progesterone, FSH, and LH. Learn how these hormones interact and change throughout the cycle, influencing ovulation and menstruation. Dive into activities and resources to

6 views • 19 slides

This lecture covers the types, biosynthesis, actions, regulation, and clinical implications of thyroid hormones. It explains the functions of thyroxine (T4) and tri-iodothyronine (T3), their synthesis in the thyroid gland, and their transport in the body. The role of thyroid hormones in thermogenesi

2 views • 30 slides

An 18-year-old female presented with a large cystic swelling in the anterior aspect of her neck, leading to the diagnosis of dual thyroid ectopia. Imaging studies, including ultrasound and CT scan, revealed ectopic lingual thyroid and a complex thyroglossal cyst. The patient underwent thyroglossal c

1 views • 8 slides

Benefits, risks, and uses of bioidentical hormones, including pellets, for menopause relief. ingredients and differences. Bioidentical hormones are a choice for hormone therapy for menopause, providing a natural alternative to synthetic hormones. Und

1 views • 5 slides

Hormones are chemical messengers that play a crucial role in regulating various metabolic functions in the body. They are transported through the bloodstream to tissues and organs, affecting processes like growth, metabolism, and reproduction. Some hormones have autocrine and paracrine effects in ad

0 views • 25 slides

Changes during adolescence are driven by hormones like testosterone in boys and estrogen in girls, leading to physical developments such as facial hair growth and breast development. Hormones play a crucial role in initiating reproductive functions, with endocrine glands releasing hormones to target

0 views • 19 slides

Plant growth regulators, also known as plant hormones, play a crucial role in regulating growth and development in plants. They are organic compounds that act at low concentrations to promote, inhibit, or modify growth processes. The main plant hormones include auxins, cytokinins, gibberellins, absc

1 views • 40 slides

This dietary supplement Thyroid-S is 500 tablets of thyroid extract 60 mg. It is taken with water in an empty stomach 30 minutes before meal. \/\/rb.gy\/3w4080

1 views • 7 slides

This collection of images and data discusses the importance of monitoring thyroid function after head and neck cancer treatment, specifically focusing on post-treatment thyroid function tests, audits of practices in head and neck units, thyroid function post laryngectomy, and the significance of det

1 views • 11 slides

Plant growth hormones and defense mechanisms play crucial roles in how plants respond to environmental stimuli such as water, sunlight, gravity, and more. From auxins promoting cell growth to gibberellins stimulating flowering, this presentation educates on the intricacies of plant hormones and thei

1 views • 13 slides

Plant hormones are vital compounds that regulate various processes in plant growth and development. They are mostly organic and can be gases. These hormones are produced in one part of the plant and transported to other parts where they induce physiological effects. The main phytohormones include Au

0 views • 125 slides

This study examined the association between maternal thyroid hormones (TSH and FT4) during early pregnancy and offspring brain morphology. A flowchart illustrates participant enrollment and exclusion, with subsequent MRI analyses on child brain volumes. Results show significant associations between

0 views • 4 slides

The endocrine system, consisting of glands that release hormones into the bloodstream, plays a crucial role in regulating various body processes like metabolism, growth, reproduction, and stress response. Key glands include the pituitary, thyroid, pancreas, adrenal, ovaries, and testes, each produci

0 views • 34 slides

The endocrine system comprises glands that release hormones into the bloodstream, influencing various bodily functions. Key glands include the pituitary, pineal, thyroid, pancreas, gonads, and adrenal glands, each playing a crucial role in regulating metabolism, growth, stress response, and reproduc

0 views • 5 slides

The endocrine system, comprising glands such as the pituitary, thyroid, pancreas, and more, produces hormones that regulate various bodily functions. These hormones target specific cells with receptors, influencing metabolism, growth, energy usage, and more. By understanding how hormones interact wi

0 views • 12 slides

The thyroid gland, a vital part of the endocrine system, produces hormones that regulate metabolic processes, energy expenditure, and tissue growth. Dysfunction of the thyroid can lead to various disorders affecting overall health. Learn about the functions of thyroid hormones, diagnostic tests, and

0 views • 39 slides

The thyroid gland, a butterfly-shaped structure located on the ventral surface of the trachea, secretes hormones essential for regulating metabolic rate, growth, and development. It produces hormones like Tetraiodothyronine T4, Triiodothyronine T3, and Calcitonin, which play crucial roles in maintai

0 views • 21 slides

Plant hormones, also known as phytohormones, are essential chemical compounds in plants that regulate various developmental processes. They include auxins, gibberellins, cytokinins, ethylene, and abscisic acid, each with specific functions in growth, reproduction, and response to environmental stimu

0 views • 21 slides

Explore the comprehensive overview of thyroid disorders, including hyperthyroidism, hypothyroidism, thyroid cancer, and more. Delve into learning objectives such as Grave's Disease, Thyroiditis, and Multiple Endocrine Neoplasia. This educational content covers essential information for understanding

0 views • 53 slides

The body's functions are coordinated by various chemical messenger systems, including neurotransmitters, endocrine hormones, neuroendocrine hormones, paracrines, autocrines, and cytokines. Endocrine hormones travel through the circulatory system, binding to receptors in cells to regulate metabolism,

0 views • 18 slides

Primary thyroid lymphoma is a rare form of cancer that primarily affects the thyroid gland. This type of lymphoma is typically of B-cell lineage and is often associated with preexisting chronic autoimmune thyroiditis, such as Hashimoto's thyroiditis. The etiology of primary thyroid lymphoma is not e

0 views • 18 slides

Thyroid glands play a vital role in regulating metabolism and various physiological functions. Explore the mode of action of thyroxine, control of thyroid functions, diverse roles of thyroid hormones, and common dysfunctions like hypothyroidism. Learn about primary and secondary hypothyroidism in do

0 views • 16 slides

Delve into the anatomy, physiology, and disorders of the thyroid gland, including goiter, hyperthyroidism, and hypothyroidism. Explore the role of thyroid hormones in somatic and brain development, as well as fetal functions. Understand the synthesis, storage, and action of thyroid hormones, along w

0 views • 34 slides

The thyroid, a butterfly-shaped gland in the neck, regulates important hormones affecting metabolism and calcium levels. Learn about thyroid function, hormone regulation, types of thyroid disease like hypothyroidism and hyperthyroidism, their causes, symptoms, and effects on the body.

0 views • 16 slides

Discuss the types, biosynthesis, actions, regulation, tests, and disorders of thyroid hormones, emphasizing thermogenesis and metabolic regulation. Includes images for better understanding.

0 views • 31 slides

The secretion of thyroxine (T4) and triiodothyronine (T3) plays a critical role in regulating the activity of the thyroid hormonal axis. Various metabolic pathways influence the plasma concentration and cellular uptake of thyroid hormones, ultimately impacting their actions on peripheral tissues. Th

0 views • 12 slides

The thyroid gland, located in the neck, consists of two lobes connected by an isthmus. It plays a vital role in energy production, metabolism, and overall physiological functions. Thyroxin and triiodothyronine are essential hormones produced by the thyroid, influencing various bodily processes. Expl

0 views • 14 slides

Thyroid hormone levels should be regularly monitored in individuals with Down syndrome due to potential thyroid dysfunction. The thyroid gland plays a crucial role in regulating various bodily functions, and imbalances can lead to hypothyroidism or hyperthyroidism. Proper management of thyroid level

0 views • 21 slides

This informative material presented by Dr. Mohammad AlShehri delves into various common neck swellings, focusing on thyroid-related conditions such as thyroid cysts, multinodular goiter, and malignant tumors. The content includes detailed case studies, images, and characteristics of thyroid malignan

0 views • 8 slides