The endocrine system is comprised of glands that secrete hormones directly into the bloodstream to regulate functions in target organs. The major endocrine glands include the hypothalamus, pituitary gland, pineal gland, thyroid gland, parathyroid glands, thymus gland, adrenal glands, pancreas, ovaries, and testes. Hormones control metabolism, growth and development, reproduction, and the body's response to stress. Imbalances in hormone levels can lead to disorders that may be treated by controlling hormone production or utilization.
The endocrine system is a messenger system comprising feedback loops of the hormones released by internal glands of an organism directly into the circulatory system, regulating distant target organs. In vertebrates, the hypothalamus is the neural control center for all endocrine systems.
The endocrine system is made up of glands that produce and secrete hormones, chemical substances produced in the body that regulate the activity of cells or organs. These hormones regulate the body's growth, metabolism (the physical and chemical processes of the body), and sexual development and function.
The endocrine system is a messenger system comprising feedback loops of the hormones released by internal glands of an organism directly into the circulatory system, regulating distant target organs. In vertebrates, the hypothalamus is the neural control center for all endocrine systems.
The endocrine system is made up of glands that produce and secrete hormones, chemical substances produced in the body that regulate the activity of cells or organs. These hormones regulate the body's growth, metabolism (the physical and chemical processes of the body), and sexual development and function.
Endocrine Glands. Explaination of different glands.Function of different glands and the disorders caused by the alterations in the level of hormone secreted by the different glands.
The endocrine system is a messenger system comprising feedback loops of the hormones released by internal glands of an organism directly into the circulatory system, regulating distant target organs. In vertebrates, the hypothalamus is the neural control center for all endocrine systems.
The lymphatic system is part of the immune system. It also maintains fluid balance and plays a role in absorbing fats and fat-soluble nutrients.
The lymphatic or lymph system involves an extensive network of vessels that passes through almost all our tissues to allow for the movement of a fluid called lymph. Lymph circulates through the body in a similar way to blood.
There are about 600 lymph nodes in the body. These nodes swell in response to infection, due to a build-up of lymph fluid, bacteria, or other organisms and immune system cells.
A person with a throat infection, for example, may feel that their "glands" are swollen. Swollen glands can be felt especially under the jaw, in the armpits, or in the groin area. These are, in fact, not glands but lymph nodes.
The endocrine system is a messenger system comprising feedback loops of the hormones released by internal glands of an organism directly into the circulatory system, regulating distant target organs. In vertebrates, the hypothalamus is the neural control center for all endocrine systems.
he reproductive system is a collection of internal and external organs — in both males and females — that work together for the purpose of procreating, according to the Cleveland Clinic. Due to its vital role in the survival of the species, many scientists argue that the reproductive system is among the most important systems in the entire body.
Endocrine Glands. Explaination of different glands.Function of different glands and the disorders caused by the alterations in the level of hormone secreted by the different glands.
The endocrine system is a messenger system comprising feedback loops of the hormones released by internal glands of an organism directly into the circulatory system, regulating distant target organs. In vertebrates, the hypothalamus is the neural control center for all endocrine systems.
The lymphatic system is part of the immune system. It also maintains fluid balance and plays a role in absorbing fats and fat-soluble nutrients.
The lymphatic or lymph system involves an extensive network of vessels that passes through almost all our tissues to allow for the movement of a fluid called lymph. Lymph circulates through the body in a similar way to blood.
There are about 600 lymph nodes in the body. These nodes swell in response to infection, due to a build-up of lymph fluid, bacteria, or other organisms and immune system cells.
A person with a throat infection, for example, may feel that their "glands" are swollen. Swollen glands can be felt especially under the jaw, in the armpits, or in the groin area. These are, in fact, not glands but lymph nodes.
The endocrine system is a messenger system comprising feedback loops of the hormones released by internal glands of an organism directly into the circulatory system, regulating distant target organs. In vertebrates, the hypothalamus is the neural control center for all endocrine systems.
he reproductive system is a collection of internal and external organs — in both males and females — that work together for the purpose of procreating, according to the Cleveland Clinic. Due to its vital role in the survival of the species, many scientists argue that the reproductive system is among the most important systems in the entire body.
The endocrine system is a messenger system comprising feedback loops of the hormones released by internal glands of an organism directly into the circulatory system, regulating distant target organs. In vertebrates, the hypothalamus is the neural control center for all endocrine systems.
Types of Research Studies Ppt by Dr L V Simhachalam KLVSimhachalam
This interactive presentation on Research Studies deals with Medical Research, Types of Research, Types of Research Studies and briefly about each one of them.
Antidiarrheal agents and Drugs for Constipation ppt - By Dr L V Simhachalam KLVSimhachalam
This is an interactive presentation displays,
Briefly about Diarrhoea
Antidiarrheal agents
Briefly about constipation
Drugs for constipation
Theory questions related
MCQ’s related to management of Constipation and Diarrhea
Pharmacological management of Leprosy - By Dr L V Simhachalam KLVSimhachalam
A very interactive presentation on Pharmacological management of Leprosy which displays:
Briefly about leprosy
Classification of antileprotic drugs
Briefly About each antileprotic drug
Lepra reactions
Related questions.
New Directions in Targeted Therapeutic Approaches for Older Adults With Mantl...i3 Health
i3 Health is pleased to make the speaker slides from this activity available for use as a non-accredited self-study or teaching resource.
This slide deck presented by Dr. Kami Maddocks, Professor-Clinical in the Division of Hematology and
Associate Division Director for Ambulatory Operations
The Ohio State University Comprehensive Cancer Center, will provide insight into new directions in targeted therapeutic approaches for older adults with mantle cell lymphoma.
STATEMENT OF NEED
Mantle cell lymphoma (MCL) is a rare, aggressive B-cell non-Hodgkin lymphoma (NHL) accounting for 5% to 7% of all lymphomas. Its prognosis ranges from indolent disease that does not require treatment for years to very aggressive disease, which is associated with poor survival (Silkenstedt et al, 2021). Typically, MCL is diagnosed at advanced stage and in older patients who cannot tolerate intensive therapy (NCCN, 2022). Although recent advances have slightly increased remission rates, recurrence and relapse remain very common, leading to a median overall survival between 3 and 6 years (LLS, 2021). Though there are several effective options, progress is still needed towards establishing an accepted frontline approach for MCL (Castellino et al, 2022). Treatment selection and management of MCL are complicated by the heterogeneity of prognosis, advanced age and comorbidities of patients, and lack of an established standard approach for treatment, making it vital that clinicians be familiar with the latest research and advances in this area. In this activity chaired by Michael Wang, MD, Professor in the Department of Lymphoma & Myeloma at MD Anderson Cancer Center, expert faculty will discuss prognostic factors informing treatment, the promising results of recent trials in new therapeutic approaches, and the implications of treatment resistance in therapeutic selection for MCL.
Target Audience
Hematology/oncology fellows, attending faculty, and other health care professionals involved in the treatment of patients with mantle cell lymphoma (MCL).
Learning Objectives
1.) Identify clinical and biological prognostic factors that can guide treatment decision making for older adults with MCL
2.) Evaluate emerging data on targeted therapeutic approaches for treatment-naive and relapsed/refractory MCL and their applicability to older adults
3.) Assess mechanisms of resistance to targeted therapies for MCL and their implications for treatment selection
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TEST BANK for Operations Management, 14th Edition by William J. Stevenson, Ve...kevinkariuki227
TEST BANK for Operations Management, 14th Edition by William J. Stevenson, Verified Chapters 1 - 19, Complete Newest Version.pdf
TEST BANK for Operations Management, 14th Edition by William J. Stevenson, Verified Chapters 1 - 19, Complete Newest Version.pdf
Lung Cancer: Artificial Intelligence, Synergetics, Complex System Analysis, S...Oleg Kshivets
RESULTS: Overall life span (LS) was 2252.1±1742.5 days and cumulative 5-year survival (5YS) reached 73.2%, 10 years – 64.8%, 20 years – 42.5%. 513 LCP lived more than 5 years (LS=3124.6±1525.6 days), 148 LCP – more than 10 years (LS=5054.4±1504.1 days).199 LCP died because of LC (LS=562.7±374.5 days). 5YS of LCP after bi/lobectomies was significantly superior in comparison with LCP after pneumonectomies (78.1% vs.63.7%, P=0.00001 by log-rank test). AT significantly improved 5YS (66.3% vs. 34.8%) (P=0.00000 by log-rank test) only for LCP with N1-2. Cox modeling displayed that 5YS of LCP significantly depended on: phase transition (PT) early-invasive LC in terms of synergetics, PT N0—N12, cell ratio factors (ratio between cancer cells- CC and blood cells subpopulations), G1-3, histology, glucose, AT, blood cell circuit, prothrombin index, heparin tolerance, recalcification time (P=0.000-0.038). Neural networks, genetic algorithm selection and bootstrap simulation revealed relationships between 5YS and PT early-invasive LC (rank=1), PT N0—N12 (rank=2), thrombocytes/CC (3), erythrocytes/CC (4), eosinophils/CC (5), healthy cells/CC (6), lymphocytes/CC (7), segmented neutrophils/CC (8), stick neutrophils/CC (9), monocytes/CC (10); leucocytes/CC (11). Correct prediction of 5YS was 100% by neural networks computing (area under ROC curve=1.0; error=0.0).
CONCLUSIONS: 5YS of LCP after radical procedures significantly depended on: 1) PT early-invasive cancer; 2) PT N0--N12; 3) cell ratio factors; 4) blood cell circuit; 5) biochemical factors; 6) hemostasis system; 7) AT; 8) LC characteristics; 9) LC cell dynamics; 10) surgery type: lobectomy/pneumonectomy; 11) anthropometric data. Optimal diagnosis and treatment strategies for LC are: 1) screening and early detection of LC; 2) availability of experienced thoracic surgeons because of complexity of radical procedures; 3) aggressive en block surgery and adequate lymph node dissection for completeness; 4) precise prediction; 5) adjuvant chemoimmunoradiotherapy for LCP with unfavorable prognosis.
Flu Vaccine Alert in Bangalore Karnatakaaddon Scans
As flu season approaches, health officials in Bangalore, Karnataka, are urging residents to get their flu vaccinations. The seasonal flu, while common, can lead to severe health complications, particularly for vulnerable populations such as young children, the elderly, and those with underlying health conditions.
Dr. Vidisha Kumari, a leading epidemiologist in Bangalore, emphasizes the importance of getting vaccinated. "The flu vaccine is our best defense against the influenza virus. It not only protects individuals but also helps prevent the spread of the virus in our communities," he says.
This year, the flu season is expected to coincide with a potential increase in other respiratory illnesses. The Karnataka Health Department has launched an awareness campaign highlighting the significance of flu vaccinations. They have set up multiple vaccination centers across Bangalore, making it convenient for residents to receive their shots.
To encourage widespread vaccination, the government is also collaborating with local schools, workplaces, and community centers to facilitate vaccination drives. Special attention is being given to ensuring that the vaccine is accessible to all, including marginalized communities who may have limited access to healthcare.
Residents are reminded that the flu vaccine is safe and effective. Common side effects are mild and may include soreness at the injection site, mild fever, or muscle aches. These side effects are generally short-lived and far less severe than the flu itself.
Healthcare providers are also stressing the importance of continuing COVID-19 precautions. Wearing masks, practicing good hand hygiene, and maintaining social distancing are still crucial, especially in crowded places.
Protect yourself and your loved ones by getting vaccinated. Together, we can help keep Bangalore healthy and safe this flu season. For more information on vaccination centers and schedules, residents can visit the Karnataka Health Department’s official website or follow their social media pages.
Stay informed, stay safe, and get your flu shot today!
Recomendações da OMS sobre cuidados maternos e neonatais para uma experiência pós-natal positiva.
Em consonância com os ODS – Objetivos do Desenvolvimento Sustentável e a Estratégia Global para a Saúde das Mulheres, Crianças e Adolescentes, e aplicando uma abordagem baseada nos direitos humanos, os esforços de cuidados pós-natais devem expandir-se para além da cobertura e da simples sobrevivência, de modo a incluir cuidados de qualidade.
Estas diretrizes visam melhorar a qualidade dos cuidados pós-natais essenciais e de rotina prestados às mulheres e aos recém-nascidos, com o objetivo final de melhorar a saúde e o bem-estar materno e neonatal.
Uma “experiência pós-natal positiva” é um resultado importante para todas as mulheres que dão à luz e para os seus recém-nascidos, estabelecendo as bases para a melhoria da saúde e do bem-estar a curto e longo prazo. Uma experiência pós-natal positiva é definida como aquela em que as mulheres, pessoas que gestam, os recém-nascidos, os casais, os pais, os cuidadores e as famílias recebem informação consistente, garantia e apoio de profissionais de saúde motivados; e onde um sistema de saúde flexível e com recursos reconheça as necessidades das mulheres e dos bebês e respeite o seu contexto cultural.
Estas diretrizes consolidadas apresentam algumas recomendações novas e já bem fundamentadas sobre cuidados pós-natais de rotina para mulheres e neonatos que recebem cuidados no pós-parto em unidades de saúde ou na comunidade, independentemente dos recursos disponíveis.
É fornecido um conjunto abrangente de recomendações para cuidados durante o período puerperal, com ênfase nos cuidados essenciais que todas as mulheres e recém-nascidos devem receber, e com a devida atenção à qualidade dos cuidados; isto é, a entrega e a experiência do cuidado recebido. Estas diretrizes atualizam e ampliam as recomendações da OMS de 2014 sobre cuidados pós-natais da mãe e do recém-nascido e complementam as atuais diretrizes da OMS sobre a gestão de complicações pós-natais.
O estabelecimento da amamentação e o manejo das principais intercorrências é contemplada.
Recomendamos muito.
Vamos discutir essas recomendações no nosso curso de pós-graduação em Aleitamento no Instituto Ciclos.
Esta publicação só está disponível em inglês até o momento.
Prof. Marcus Renato de Carvalho
www.agostodourado.com
Ozempic: Preoperative Management of Patients on GLP-1 Receptor Agonists Saeid Safari
Preoperative Management of Patients on GLP-1 Receptor Agonists like Ozempic and Semiglutide
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NYSORA Guideline
2 Case Reports of Gastric Ultrasound
New Drug Discovery and Development .....NEHA GUPTA
The "New Drug Discovery and Development" process involves the identification, design, testing, and manufacturing of novel pharmaceutical compounds with the aim of introducing new and improved treatments for various medical conditions. This comprehensive endeavor encompasses various stages, including target identification, preclinical studies, clinical trials, regulatory approval, and post-market surveillance. It involves multidisciplinary collaboration among scientists, researchers, clinicians, regulatory experts, and pharmaceutical companies to bring innovative therapies to market and address unmet medical needs.
Title: Sense of Taste
Presenter: Dr. Faiza, Assistant Professor of Physiology
Qualifications:
MBBS (Best Graduate, AIMC Lahore)
FCPS Physiology
ICMT, CHPE, DHPE (STMU)
MPH (GC University, Faisalabad)
MBA (Virtual University of Pakistan)
Learning Objectives:
Describe the structure and function of taste buds.
Describe the relationship between the taste threshold and taste index of common substances.
Explain the chemical basis and signal transduction of taste perception for each type of primary taste sensation.
Recognize different abnormalities of taste perception and their causes.
Key Topics:
Significance of Taste Sensation:
Differentiation between pleasant and harmful food
Influence on behavior
Selection of food based on metabolic needs
Receptors of Taste:
Taste buds on the tongue
Influence of sense of smell, texture of food, and pain stimulation (e.g., by pepper)
Primary and Secondary Taste Sensations:
Primary taste sensations: Sweet, Sour, Salty, Bitter, Umami
Chemical basis and signal transduction mechanisms for each taste
Taste Threshold and Index:
Taste threshold values for Sweet (sucrose), Salty (NaCl), Sour (HCl), and Bitter (Quinine)
Taste index relationship: Inversely proportional to taste threshold
Taste Blindness:
Inability to taste certain substances, particularly thiourea compounds
Example: Phenylthiocarbamide
Structure and Function of Taste Buds:
Composition: Epithelial cells, Sustentacular/Supporting cells, Taste cells, Basal cells
Features: Taste pores, Taste hairs/microvilli, and Taste nerve fibers
Location of Taste Buds:
Found in papillae of the tongue (Fungiform, Circumvallate, Foliate)
Also present on the palate, tonsillar pillars, epiglottis, and proximal esophagus
Mechanism of Taste Stimulation:
Interaction of taste substances with receptors on microvilli
Signal transduction pathways for Umami, Sweet, Bitter, Sour, and Salty tastes
Taste Sensitivity and Adaptation:
Decrease in sensitivity with age
Rapid adaptation of taste sensation
Role of Saliva in Taste:
Dissolution of tastants to reach receptors
Washing away the stimulus
Taste Preferences and Aversions:
Mechanisms behind taste preference and aversion
Influence of receptors and neural pathways
Impact of Sensory Nerve Damage:
Degeneration of taste buds if the sensory nerve fiber is cut
Abnormalities of Taste Detection:
Conditions: Ageusia, Hypogeusia, Dysgeusia (parageusia)
Causes: Nerve damage, neurological disorders, infections, poor oral hygiene, adverse drug effects, deficiencies, aging, tobacco use, altered neurotransmitter levels
Neurotransmitters and Taste Threshold:
Effects of serotonin (5-HT) and norepinephrine (NE) on taste sensitivity
Supertasters:
25% of the population with heightened sensitivity to taste, especially bitterness
Increased number of fungiform papillae
ARTIFICIAL INTELLIGENCE IN HEALTHCARE.pdfAnujkumaranit
Artificial intelligence (AI) refers to the simulation of human intelligence processes by machines, especially computer systems. It encompasses tasks such as learning, reasoning, problem-solving, perception, and language understanding. AI technologies are revolutionizing various fields, from healthcare to finance, by enabling machines to perform tasks that typically require human intelligence.
2. Endocrine system
(= Endocrine glands + Hormones)
Endocrine system is made up of glands (ductless) and
the hormones they secrete
Hormones are released by the endocrine glands or
specialized cells into the circulating blood, influencing the
function of target cells
Although the endocrine glands are the primary
hormone producers, the heart, lungs, liver, skin,
gastrointestinal mucosa, and placenta also produce and
release hormones.
3. Hormones
(“These unsung heroes of the body inform cells when it’s time to go to work”)
Hormone (Greek hormaein—to stir up) is a
chemical messenger that is secreted directly
into the blood
Transported in the bloodstream to target
organs or other cells, transferring information
and instructions.
4. Hormones act by controlling and coordinating:
body'smetabolism,
energy level,
reproduction,
growth and development,
and response to injury, stress, and mood.
5. Hormones
Hyposecretion or Hypersecretion of any
hormone is harmful to the body.
Hormonal Imbalance
Controlling the production or utilization of
hormones can treat many hormonal disorders in
the body.
6. Anatomy of Endocrine System
The major Endocrine glands in human body include:
Hypothalamus
Pituitary gland
Pineal gland
Thyroid gland
Thymus gland
Parathyroid gland
Adrenal gland
Pancreas
Ovaries
Testes
7. Hypothalamus
= hypo - below + thalamus
located at the base of the brain
near the optic chiasm where the optic
nerves behind each eye cross and meet
8. Pituitary gland
“master gland”
synthesizes and releases various
hormones that affect several organs
throughout the body
pea-sized oval structure
suspended from the underside of
the brain by the pituitary stalk
(infundibulum)
Adenohypophysis +
Neurohypophysis
9. Pineal gland
= epiphysis cerebri
small cone-shaped
Located below the corpus callosum,
in the middle of the brain.
10. Thyroid gland
one of the largest endocrine gland
butterfly shaped
located in the anterior neck,
between the C5 and T1 vertebrae
divided into two lobes, connected by
an isthmus.
11. Thymus gland
located in the upper part of the chest
Dual organ (Lymphoid + Endocrine)
Largest in children
decreases in size after puberty
(involution) and is slowly replaced by fat.
12. Parathyroid glands
four small glands
located in the neck
on the posterior aspect of the lateral lobes of
the thyroid gland.
13. Adrenal glands
= supra renal glands
located on top of each kidney
= Adrenal Cortex + Adrenal Medulla
Adrenal cortex :
• Zona glomerulosa
• Zona fasciculata
• Zona reticularis
15. Ovaries
female gonads
Two in number
located on both sides of the uterus,
below the opening of the fallopian tubes
mixed gland (gametes + sex hormones)
16. Testes
Male gonads
pair of sperm-producing organs
located in a pouch called scrotum
mixed gland (gametes + sex hormones)
18. Physiology of Endocrine System
Classification of Hormones:
Steroid hormones (made from cholesterol)
include the sex hormones made by the gonads
and hormones produced by the adrenal cortex.
Amino acid-based hormones (including
proteins, peptides, and amines) - All the others
are nonsteroidal amino acid derivatives
21. Anterior Pituitary gland
Growth Hormone - Protein synthesis and overall growth of most cells and tissues
Thyroid-stimulating hormone (TSH) - Synthesis and secretion of thyroid hormones
Adrenocorticotropic hormone - Stimulates synthesis and secretion of adrenocortical
hormones (cortisol, androgens, and aldosterone)
Prolactin - Promotes development of the female breasts and secretion of milk
Follicle-stimulating hormone (FSH) - Causes growth of follicles in the ovaries and
sperm maturation in Sertoli cells of testes
Luteinizing hormone (LH) - Testosterone synthesis in Leydig cells of testes; ovulation,
formation of corpus luteum, and estrogen and progesterone synthesis in ovaries
22. Posterior Pituitary gland
Antidiuretic hormone (ADH) (also called
vasopressin) - Increases water reabsorption
by the kidneys and causes vasoconstriction
and increased blood pressure
Oxytocin - Stimulates milk ejection from
breasts and uterine contractions
23. Thyroid gland
Thyroxine (T4) and triiodothyronine (T3) -
Increases the rates of chemical reactions in
most cells, thus increasing body metabolic rate
Calcitonin - Promotes deposition of calcium in
the bones and decreases extracellular fluid
calcium ion concentration
24. Pineal gland
= third eye (deeper location, connection to light
and metaphysical connection between the
physical and spiritual worlds)
Melatonin - regulates the circadian
rhythm of the body.
25. Thymus gland
Thymosin:
• production of T cells,
• assists in the development of B cells to
plasma cells to produce antibodies.
26. Parathyroid glands
Parathyroid hormone - Controls serum calcium ion
concentration by increasing calcium absorption by the
gut and kidneys and releasing calcium from bones
27. Adrenal glands
Adrenal cortex :
◦ Zona glomerulosa – Mineralocorticoids (Aldosterone) - Increases
renal sodium reabsorption, potassium secretion, and hydrogen
ion secretion
• Zona fasciculata – Glucocorticoids (Cortisol) - multiple metabolic
functions for controlling metabolism of proteins, carbohydrates,
and fats; also has anti-inflammatory effects
• Zona reticularis - Sex corticoids (Testosterone, Estrogen and
Progesterone)
Adrenal Medulla - Norepinephrine, epinephrine - Same effects
as sympathetic stimulation
28. Pancreas
Alpha (α) cells - Glucagon - Increases
synthesis and release of glucose from the
liver into the body fluids
Beta (β) cells - Insulin - Promotes
glucose entry in many cells, and in this way
controls carbohydrate metabolism
Delta (δ) cells – Somatostatin - inhibits
the secretion of other hormones
29. Ovaries
• Estrogen - Promotes growth and
development of female reproductive
system, female breasts, and female
secondary sexual characteristics
• Progesterone - Stimulates secretion of
“uterine milk” by the uterine endometrial
glands and promotes development of
secretory apparatus of breasts
33. Other Hormone-Producing Tissues
and Organs
Skin:
• Insulin-like growth factors, pro-opiomelanocortin derivatives, catecholamines, steroid hormones
and vitamin D from cholesterol.
Lung:
• Norepinephrine, Acetylcholine, Prostaglandins, etc.
Heart:
• Atrinatriuretic peptide (ANP) – BP regulation by Na+ and water excretion
Kidney:
• Erythropoietin – Erythrocyte production
• Renin – Aldosterone secretion
Liver:
• Insulin like growth factor, Erythropoietin, Hepcidin, etc.
Editor's Notes
This is an artist’s representation of a molecule of insulin. This hormone helps the body use its food as energy.
Larynx = voice box
Mediastinum is the space between the lungs inside chest cavity
Besides the major endocrine organs,
Larynx = voice box
for many reasons, including its location deep in the center of the brain and its connection to light. Mystic and esoteric spiritual traditions suggest it serves as a metaphysical connection between the physical and spiritual worlds.
The 2017 Nobel Prize in Physiology or Medicine was jointly awarded to Jeffrey C. Hall, Michael Rosbash and Michael W. Young for their discoveries of molecular mechanisms controlling the circadian rhythm.
Mediastinum is the space between the lungs inside chest cavity
production of T cells, which are an important part of the immune system
Uterine milk is part of the embryotroph. It is a white secretion containing proteins and amino acids that nourishes the embryo during development. The uterine milk is the actual nutritional liquid that feeds the embryo, while the embryotroph is the uterine milk plus the syncytiotrophoblast.
Insulin-like growth factor-1 (IGF-1) is a hormone that, along with growth hormone (GH), helps promote normal bone and tissue growth and development