How do hormones get from the gland that prodeces them to the cells they will affect?
Hormones are secreted by glands into the bloodstream, which serves as the transportation system for these chemical messengers. Once in the bloodstream, hormones travel to target cells located in various tissues throughout the body. They bind to specific receptors on or in these target cells, initiating a response that influences various physiological processes. This mechanism allows hormones to exert their effects at distant sites from their origin.
Which hormone is secreted by nonpregnant women from neurosecretory cells in the hypothalamus?
The hormone secreted by nonpregnant women from neurosecretory cells in the hypothalamus is oxytocin. Although often associated with childbirth and lactation, oxytocin is produced in small amounts in nonpregnant women and plays roles in social bonding and emotional regulation. Additionally, it is involved in various physiological processes, including the menstrual cycle.
What hormone activates facilitated diffusion of glucose?
Insulin is the hormone that activates facilitated diffusion of glucose. It promotes the translocation of glucose transporter proteins (such as GLUT4) to the cell membrane, allowing glucose to enter cells, particularly in muscle and adipose tissue. This process is essential for regulating blood sugar levels and providing energy to cells.
What is the name of the condition associated with female hormones and a red neck?
The condition associated with female hormones and a red neck is called "Chloasma" or "Melasma." It often manifests as brown or gray-brown patches on the face and can be exacerbated by hormonal changes, such as those that occur during pregnancy or with the use of oral contraceptives. In some cases, a red neck may also be a symptom of other conditions, so it's essential to consult a healthcare professional for an accurate diagnosis.
The small intestine produces several hormones, primarily secretin and cholecystokinin (CCK). Secretin stimulates the pancreas to release bicarbonate and the liver to produce bile, while CCK prompts the pancreas to release digestive enzymes and stimulates the gallbladder to contract and release bile. These hormones play a crucial role in regulating digestion and the absorption of nutrients.
How are nerves impulses and hormones similar?
Nerve impulses and hormones are similar in that both serve as communication mechanisms within the body, transmitting information to regulate physiological processes. Nerve impulses involve electrical signals traveling along neurons, while hormones are chemical messengers released into the bloodstream. Both systems can influence target cells and tissues, leading to changes in behavior, metabolism, or homeostasis. Ultimately, they work together to maintain the body's internal environment and respond to external stimuli.
What is relaxin and what does it do?
It is produced during pregnancy.It causes pelvic and cervical expansion relaxation.
What is a hormone that is a potent vasoconstrictor and that stimulates secretion of aldosterone?
Renin which causes the production of Angiotensin which ultimately is converted into Angiotensin II.
How does aldosterone regulate the level of chloride ions in body fluid?
aldosterone downgrades electrical activity in all medulla cells'; when this happens nephrons in kidney tuberals' undergo osmotic pressure which increases and removes water containing negative chloride ions into the bladder; sodium positive ions are maintained by magnesium levels in other madulla cells; importantly the PH then becomes neutral within adrenalin releasing cells' the PH controls arterial pressure within the medulla complex' which intern keeps maintaining the angeiotensin release that control blood pressure overall;
Is it safe to drink oxytocin injection?
1. Some medications work best if they are taken as a tablet and some work best is they are injected. People do not normally drink injections
2. Drinking oxytocin would be a waste. You have to take bio-availability into consideration.
What is effect of ethinyl estradiol and ethisterone during pregnancy?
Reevaluation of these data in terms of timing of exposure, vaginal bleeding in early pregnancy, and previous maternal obstetric history, however, failed to support an association between estrogens and cardiac malformations (2). An earlier study also failed to find any relationship with nongenital malformations (3). In a smaller study, 12 mothers were exposed to ethinyl estradiol during the 1st trimester (4). No fetal abnormalities were observed. Ethinyl estradiol has also been used as a contraceptive when given within 72 hours of unprotected midcycle coitus (5). Use of estrogenic hormones during pregnancy is contraindicated.
Can a person who takes Accutane later develop elevated Prolactin?
I strongly believe Accutane usage can later elevate prolactin levels.
Accutane is a toxic drug. Roche doesn't even know how it works. It wreaks havoc on the pituitary gland and there is evidence that retinoids are able to induce the transcription of the dopamine receptor type 2 (D2R) gene in cultured pituitary cells, this effect being due to the presence of a functional retinoic acid response element (RARE) in the D2R promoter.
There are too many reports of elevated prolactin from former Accutane users for there not to be some link. I took Accutane and my energy gradually decreased over several years...I was in my young 20's. After a couple years my sex drive was literally to the point that I could care less...again in my young 20's. This stuff is TOXIC. Roche cares about one thing - MONEY. Big PHARM has been caught 1,000's of times lying to consumers. I hate to say it but if you took Accutane you'll probably NEVER be the person you could have been. It's a life changing Rx for the worse.
I recommend if you've been harmed by this drug to spend at least 10 or 20 hours emailing every big P.I. law firm explaining your case and what this Rx did to you. You'll never be able to get the lost years of poor health back but maybe you can get some justice.
Why is FSH no longer needed after ovulation?
FSH is Follicle Stimulating Hormone. You do not need it in the same month after ovulation has already occurred, but you need it each month before ovulation.
Stimulating play is play that stimulates the mind. It helps sensory development and is crucial for the development of babies and toddlers. Stimulating play can be engaged at as early as 3 months of age.
What is the effect of adrenaline on heartbeat of cockroach?
Adrenaline has the same effect on a cockroaches heart as it does on humans and other animals and insects. When a cockroach experiences high levels of adrenaline it will increase their heart rate.
Is Testosterone is secreted by the ovaries?
No ,it is secreted by the testis. Ovaries secreter estrogen and progesterone.
Are estradiol tablets made with pregnant mares urine?
No. It is a natural bio-identical estrogen, made from plant sources that are micronized -- broken down into little pieces -- so it is easily absorbed and used by your body.
Is Bleeding after inserting a progesterone suppository normal?
Spotting while on progesterone suppositories is considered normal unless you experience heavy bleeding or is accompanied with cramping. If the spotting does not subside within a few days or you experience any other symptoms you should notify your doctor.