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Cortisol and Glucocorticoids
Cortisol and Glucocorticoids samer kareem 3,646 Views • 2 years ago

The vast majority of glucocorticoid activity in most mammals is from cortisol, also known as hydrocortisone. Corticosterone, the major glucocorticoid in rodents, is another glucocorticoid. Cortisol binds to the glucocorticoid receptor in the cytoplasm and the hormone-receptor complex is then translocated into the nucleus, where it binds to its DNA response element and modulates transcription from a battery of genes, leading to changes in the cell's phenotype. Only about 10% of circulating cortisol is free. The remaining majority circulates bound to plasma proteins, particularly corticosteroid-binding globulin (transcortin). This protein binding likely decreases the metabolic clearance rate of glucocorticoids and, because the bound steroid is not biologically active, tends to act as a buffer and blunt wild fluctuations in cortisol concentration.

How Much Force Does It Take To Break A Bone?
How Much Force Does It Take To Break A Bone? samer kareem 5,296 Views • 2 years ago

Force Does It Take To Break A Bone

Benign paroxysmal positional vertigo
Benign paroxysmal positional vertigo samer kareem 8,664 Views • 2 years ago

Benign paroxysmal positional vertigo is an abnormal feeling of motion triggered by certain provocative positions. The condition is most often attributed to the presence of calcium debris within the posterior semicircular canal. Nystagmus is commonly seen

Hemodialysis: Types of Accesses for Kidney Dialysis and How to Stay Healthy | Mass General Brigham
Hemodialysis: Types of Accesses for Kidney Dialysis and How to Stay Healthy | Mass General Brigham Scott 64 Views • 2 years ago

What is vascular access? What are the different types of accesses for hemodialysis? Does vascular access require surgery? Adina Voiculescu, M.D., FASDIN, General and Interventional Nephrologist at Brigham and Women's Hospital and Assistant Professor at Harvard Medical School, discusses the different types of vascular access, such as AV fistulas and AV grafts, and how to stay healthy while on hemodialysis.

Subscribe Link: https://www.youtube.com/channe....l/UCYrLjATd88gPwIKnt

0:00 - Intro
0:29 - Peritoneal dialysis & Hemodialysis
0:44 - Types of access to perform dialysis
1:48 - Recommendations

About Mass General Brigham:
Mass General Brigham combines the strength of two world-class academic medical centers, five nationally ranked specialty hospitals, 11 community hospitals, and dozens of health centers. Our doctors and researchers accelerate medical breakthroughs and drive innovations in patient care. They are leaders in medical education, serving as Harvard Medical School faculty and training the next generation of physicians. Mass General Brigham’s mission is to deliver the best, affordable health care to patients everywhere. Together, we transform the health of our communities and beyond.

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Hemodialysis: Types of Accesses for Kidney Dialysis and How to Stay Healthy | Mass General Brigham
https://youtu.be/_bxLpudpqnc

Cutting Championship Ring Stuck in Finger
Cutting Championship Ring Stuck in Finger Scott 20,322 Views • 2 years ago

Cutting Championship Ring Stuck in Finger

Spleen Palpation
Spleen Palpation M_Nabil 24,475 Views • 2 years ago

Spleen Palpation

Trousseau sign
Trousseau sign Doctor 20,146 Views • 2 years ago

patient underwent complete thyroidectomy
ionized calcium 0.93 mmol/L
sphygmomanometer cuff inflated to 200 mmHg

 Testing for Occult Blood in the Stool
Testing for Occult Blood in the Stool Scott 11,428 Views • 2 years ago

This video demonstrates how to test for trace amounts of blood in the patients stool. Trace amounts of blood in the stool can be sign of a number of problems, colon cancer being the most worrisome.

STOPS - Swelling with Tummy Tuck
STOPS - Swelling with Tummy Tuck samer kareem 3,746 Views • 2 years ago

Anatomy of The Gastrointestinal Tract GIT
Anatomy of The Gastrointestinal Tract GIT Anatomy_Videos 12,714 Views • 2 years ago

Anatomy of The Gastrointestinal Tract GIT

Anatomy of The Pharynx
Anatomy of The Pharynx Anatomy_Videos 7,420 Views • 2 years ago

Anatomy of The Pharynx

Anatomy of The Infratemporal Fossa
Anatomy of The Infratemporal Fossa Anatomy_Videos 7,798 Views • 2 years ago

Anatomy of The Infratemporal Fossa

Dieta Alcalina Pdf, Tabla De Alimentos Alcalinos, Beneficios Del Agua Alcalina, Frutas Para Adelgaza
Dieta Alcalina Pdf, Tabla De Alimentos Alcalinos, Beneficios Del Agua Alcalina, Frutas Para Adelgaza marin vinasco 1,144 Views • 2 years ago

Dieta Alcalina Pdf, Tabla De Alimentos Alcalinos, Beneficios Del Agua Alcalina, Frutas Para Adelgazar--- http://dieta-alcalina-alimentos.good-info.co --- Eligiendo los alimentos para una Dieta Alcalina Es en verdad fácil adoptar una dieta rica en alimentos alcalinos. La mayoría de las frutas y vegetales son excelentes opciones. La carne roja no es una buena opción, pero puedes añadir abundante proteínas a tus comidas usando los productos a base de soya, deliciosos frijoles, legumbres y tanto nueces como almendras. Deberías eliminar las grasas insalubres de tu dieta, pero puedes consumir las grasas buenas como el aceite de oliva, canola y la semilla de lino. El alto contenido graso de los productos lácteos debe ser evitado, pero puedes beber leche de soya y de cabra. Los quesos hechos de leche de soya y cabra también serían buenas opciones. Remplaza las calorías vacías de la soda con delicioso té frío de hierbas, té verde y agua con limón. El café debe ser evitado, pero puedes tomar bebidas calientes a base de té o té verde. Remplaza la pasta con cereales integrales como arroz integral (salvaje), mijo y quinoa. Cuando endulces tus comidas, usa productos naturales como stevia y miel. Como puedes ver, tendrás muchas opciones nutritivas, todas deliciosas y altas en propiedades alcalinizantes. Descubre como la dieta alcalina funciona & por qué los alimentos alcalinos son altamente recomendados para tu salud. Haz clic aquí http://dieta-alcalina-alimentos.good-info.co

Knee Pain: Symptoms, Treatment, and Prevention
Knee Pain: Symptoms, Treatment, and Prevention samer kareem 1,517 Views • 2 years ago

Cardiovascular System
Cardiovascular System samer kareem 7,838 Views • 2 years ago

The heart, blood vessels, and blood are the parts that make up the circulatory system, which is defined as a closed system of blood vessels for the transport of gasses and nutrients. The heart is the key organ in the circulatory system. As a hollow, muscular pump, its main function is to propel blood throughout the body.

Endometrial Polyp
Endometrial Polyp samer kareem 20,649 Views • 2 years ago

Uterine polyps are growths attached to the inner wall of the uterus that extend into the uterine cavity. Overgrowth of cells in the lining of the uterus (endometrium) leads to the formation of uterine polyps, also known as endometrial polyps. These polyps are usually noncancerous (benign), although some can be cancerous or can eventually turn into cancer (precancerous polyps). Uterine polyps range in size from a few millimeters — no larger than a sesame seed — to several centimeters — golf-ball-size or larger. They attach to the uterine wall by a large base or a thin stalk.

Life Before Birth - In the Womb
Life Before Birth - In the Womb samer kareem 13,998 Views • 2 years ago

Life Before Birth - In the Womb

Lower lid Surgery
Lower lid Surgery samer kareem 1,276 Views • 2 years ago

Many people have baggy and puffy lower eyelids. Lower Eyelid Surgery (Blepharoplasty) is the removal of excess fat and tightening of the skin, which can drastically minimize the appearance of baggy and puffy lower eyelids that makes everyone look tired and worn down. This procedure is just as popular with men as with women. A sense of well-being and alertness is the reason why most people elect to have this procedure. Lower lids surgery is a procedure that the best results are achieved when performed earlier than later. Dr. Lee has performed this surgery on patients who are 18 yrs old to 82 yrs old- all very happy with their results. The cause of baggy and puffy lower eyelid is due to a combination of herniating fat, excessive skin, and edema (water retention).

Basics of Multiple Endocrine Neoplasia
Basics of Multiple Endocrine Neoplasia samer kareem 5,095 Views • 2 years ago

Multiple endocrine neoplasia is a group of disorders that affect the body's network of hormone-producing glands (the endocrine system). Hormones are chemical messengers that travel through the bloodstream and regulate the function of cells and tissues throughout the body. Multiple endocrine neoplasia typically involves tumors (neoplasia) in at least two endocrine glands; tumors can also develop in other organs and tissues. These growths can be noncancerous (benign) or cancerous (malignant). If the tumors become cancerous, the condition can be life-threatening.

CPAP demonstration
CPAP demonstration samer kareem 5,833 Views • 2 years ago

CPAP is a treatment that uses mild air pressure to keep your breathing airways open. It involves using a CPAP machine that includes a mask or other device that fits over your nose or your nose and mouth, straps to position the mask, a tube that connects the mask to the machine’s motor, and a motor that blows air into the tube. CPAP is used to treat sleep-related breathing disorders including sleep apnea. It also may be used to treat preterm infants who have underdeveloped lungs.

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