What Is the Most Common Androgen Hormone?
The most common androgen is testosterone. It is synthesised and secreted by Leydig cells. Androgens regulate the development of the... View Article
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What Are the Symptoms of Low Adrenal Function?
Insufficient adrenal hormones cause acute weakness, fatigue, low blood pressure, muscle weakness, hypoglycemia, etc. Also Check: How Can The Relationship... View Article
Does Vasopressin Dilate or Constrict?
Vasopressin or ADH is a vasoconstrictor. It constricts blood vessels and thereby increases blood pressure. It is stored and released... View Article
What Hormone Requires Iodine for Its Production?
Thyroid hormones, triiodothyronine (T3) and tetraiodothyronine (T4) or thyroxine require iodine for the synthesis in the thyroid gland. Also Check:... View Article
What Hormones Regulate Sodium and Potassium Levels?
Sodium and potassium level is regulated by the hormone aldosterone. It is a mineralocorticoid secreted by the adrenal cortex. It... View Article
What Hormone Is Responsible for Regulating Sodium and Water Balance in the Body?
Sodium and water balance in the body is regulated by aldosterone (mineralocorticoid) secreted by adrenal glands and ADH secreted by... View Article
Do the Kidneys Regulate Potassium?
Yes, kidneys regulate total potassium concentration in the body and maintain sodium-potassium balance. The ionic balance of the body is... View Article
What Hormone Regulates Potassium Levels?
Aldosterone is the main mineralocorticoid secreted by the adrenal cortex. It helps in maintaining water and electrolyte balance. It stimulates... View Article
Where Are ADH and Oxytocin Stored?
ADH and oxytocin are stored in the pars nervosa or neurohypophysis. They are synthesised in the hypothalamus and are transported... View Article
Why Does the Body Need to Regulate Body Fluids?
Body fluids and electrolytes are mostly maintained by the brain, kidneys and adrenal glands. It is required to maintain homeostasis.... View Article
What Hormone Controls Water Balance in the Body?
The main hormone, which controls the water balance in the body is ADH. It regulates the amount of water absorbed... View Article
What Happens When Water Levels Are Too Low in the Body?
When the water level is too low in the body, osmoreceptors get activated and they stimulate the hypothalamus to release... View Article
How Is ADH Regulated?
Blood fluid volume and ionic concentration regulate the synthesis and release of ADH. Osmoreceptors detect any change in the blood... View Article
What Hormone Concentrates Urine?
ADH or vasopressin concentrates urine by stimulating the reabsorption of water from the distal part of the tubules. Also Check:... View Article
How Does Vasopressin Affect Blood Pressure?
Vasopressin or ADH is the hormone secreted by the posterior pituitary. Vasopressin causes constriction of blood vessels and increases blood... View Article
What Does ADH Effect?
ADH is an antidiuretic hormone and also called vasopressin. It is produced in the hypothalamus and secreted by the posterior... View Article
What Are Some Changes Seen In Premenstrual Syndrome?
Some changes occur in the luteal phase due to a sudden drop in the levels of estrogen and progesterone. They... View Article
What Happens In The Luteal Phase?
In this phase, the follicle from where the mature egg ruptures, releases some estrogen and a huge amount of progesterone.... View Article
When Does The Follicular Phase Start?
The follicular phase commences on the first day of menstruation and terminates with ovulation. In this phase, the pituitary gland... View Article
What Causes Dystocia?
Dystocia is the result of 4 distinct abnormalities which can exist individually or in combination, these are – Voluntary muscles... View Article
