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Cortisol and Glucocorticoids
Cortisol and Glucocorticoids samer kareem 3,619 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 to Check Cervical Mucus
How to Check Cervical Mucus samer kareem 2,665 Views • 2 years ago

How to Check Cervical Mucus

How to Reverse GERD and Leaky Gut
How to Reverse GERD and Leaky Gut samer kareem 4,657 Views • 2 years ago

How to Reverse GERD and Leaky Gut

Superior sagittal sinus
Superior sagittal sinus samer kareem 4,761 Views • 2 years ago

The superior sagittal sinus (also known as the superior longitudinal sinus), within the human head, is an unpaired area along the attached margin of falx cerebri. It allows blood to drain from the lateral aspects of anterior cerebral hemispheres to the confluence of sinuses.

Wernicke-Korsakoff Syndrome
Wernicke-Korsakoff Syndrome samer kareem 5,065 Views • 2 years ago

-Korsakoff's syndrome is a common and preventable sequel of Wernicke's encephalopathy. Thiamine, if given during the stage of Wernicke's encephalopathy, can prevent the onset of Korsakoff's psychosis. The administration of glucose prior to thiamine can precipitate Korsakoff's syndrome, as seen in this case. In such patients, brain MRI frequently shows abnormal enhancement of the mammillary bodies & thallamus

scissoring gait
scissoring gait samer kareem 6,761 Views • 2 years ago

Scissor gait is a form of gait abnormality primarily associated with spastic cerebral palsy.

Types of cerebral palsy
Types of cerebral palsy samer kareem 1,624 Views • 2 years ago

Cerebral palsy refers to brain damage that occurs before a child is five years old. Therefore, adults cannot develop cerebral palsy. However, cerebral palsy does not get better or worse with age, so when a child has the condition, he or she will continue to have the condition into adulthood.

How long is the recovery from knee replacement surgery? - Ask Saint Peter's
How long is the recovery from knee replacement surgery? - Ask Saint Peter's Surgeon 37 Views • 2 years ago

Orthopedic surgeon Donald Polakoff, MD describes recovery time from knee replacement surgery.

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Constipation and Encopresis
Constipation and Encopresis samer kareem 20,936 Views • 2 years ago

Encopresis is a problem that children age four or older can develop due to chronic (long-term) constipation. With constipation, children have fewer bowel movements than normal, and the bowel movements they do have can be hard, dry, and difficult to pass. The child may avoid using the bathroom to avoid discomfort.

Henoch--Schönlein Purpura
Henoch--Schönlein Purpura samer kareem 22,464 Views • 2 years ago

An antecedent upper respiratory infection is present in 50% of patients. Abdominal pain is a presenting symptom in 1 0-15% of patients. The skin lesions are symmetric, involve dependent parts of the body, and classically progress from an erythematous, macular rash to papular purpura. The joints and kidneys are also commonly involved

Lumbar disc Prolapse treatment
Lumbar disc Prolapse treatment samer kareem 2,278 Views • 2 years ago

Diaper Rash
Diaper Rash samer kareem 5,294 Views • 2 years ago

-The management of diaper rash includes frequent changing of diapers, avoiding tight-fitting diapers, exposing the skin to air, using diapers with super absorbent surfaces, and applying barrier creams such as zinc oxide or petrolatum.

This why you should keep your ears clean.
This why you should keep your ears clean. samer kareem 1,673 Views • 2 years ago

why you should keep your ears clean.

How To Get Pregnant, Ways To Get Pregnant, Best Days To Get Pregnant, Easiest Way To Get Pregnant
How To Get Pregnant, Ways To Get Pregnant, Best Days To Get Pregnant, Easiest Way To Get Pregnant Marky123 1,585 Views • 2 years ago

http://how-to-get-pregnant.info-pro.co ----- How To Get Pregnant, Ways To Get Pregnant, Best Days To Get Pregnant, Easiest Way To Get Pregnant. Signs of Infertility. What exactly is infertility? The problems with either conceiving a child, or with carrying out the pregnancy to its eventual fruitful end, fall under the definition of infertility. Infertility is the incapability of an individual to become pregnant, in case of females, or the incapability to induce pregnancy, in case of the males. The inability of an individual to carry out a pregnancy to its full term is also dubbed infertility. How does one recognize infertility? What are the signs of infertility? Signs of infertility are not always evident. Most people go through life without knowing there is a problem with their reproductive systems, attributing failed pregnancies to providence. In fact, miscarriages are the most common indicator of infertility. Signs of infertility in women: In women, the signs of infertility are more readily recognized as compared to men. Endometriosis causes the lining of the uterus to grow outside the uterus. Bacterial infections may begin around the uterus and spread to other reproductive organs, resulting in infertility. Fibroids in the uterus are indicative of infertility. Tumors in the cervix often cause stenosis, or narrowing of the cervix, which is a common indicator of infertility. Ovulating before the tenth day and after the twentieth day of one's monthly cycle, pre-menstrual spotting, menopausal symptoms, etc. are indicative of luteal phase defect, and thus in turn are signs too.

Cerebellum Examination
Cerebellum Examination samer kareem 14,613 Views • 2 years ago

Definition. The principal signs of cerebellar dysfunction are the following: Ataxia: unsteadiness or incoordination of limbs, posture, and gait. A disorder of the control of force and timing of movements leading to abnormalities of speed, range, rhythm, starting, and stopping.

Intestinal Lymphangiectasia
Intestinal Lymphangiectasia samer kareem 3,949 Views • 2 years ago

Idiopathic Hypoproteinemia or Intestinal Lymphangiectasia is a malabsorption disease due to abnormalities of the lymph vessels.

Brain cyst Surgery
Brain cyst Surgery samer kareem 10,712 Views • 2 years ago

Brain cyst Surgery

Types of nystagmus
Types of nystagmus samer kareem 2,626 Views • 2 years ago

Nystagmus is a condition of involuntary (or voluntary, in rare cases) eye movement, acquired in infancy or later in life, that may result in reduced or limited vision. Due to the involuntary movement of the eye, it has been called "dancing eyes"

Syndactyly (Webbing) Release of Fingers
Syndactyly (Webbing) Release of Fingers samer kareem 19,759 Views • 2 years ago

This is a surgical video demonstrating the release and skin grafting of the middle and ring fingers. It demonstrates the marking, dissection, and repair of the fingers.

Hand Anatomy
Hand Anatomy samer kareem 9,949 Views • 2 years ago

Hand Anatomy

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