Endocrine System

Corticosteroids, such as cortisol, are hormones that help reduce inflammation by suppressing the immune response that causes inflammation.

leptin is a hormone produced by fat cells that helps regulate energy balance by signaling the brain to reduce appetite and increase energy expenditure.

The chemical name for adrenaline is "epinephrine." It is a hormone and neurotransmitter that is produced by the adrenal glands in response to stress or excitement, helping to increase heart rate, dilate airways, and mobilize energy.

Yes, peptide hormones are generally water soluble. This makes it easier for them to be transported in the bloodstream and to interact with their target cells or receptors which are often located on cell membranes.

No, it is not currently possible to use hormones to specifically choose a child's physical appearance. Genetics play a significant role in determining a child's looks, and there is no known way to manipulate this process using hormones.

Positive feedback tends to magnify a process or increase its output by reinforcing and amplifying the desired behavior or outcome. This can lead to exponential growth or improvement in the system or process.

Thyroid vesicles are small sac-like structures within the thyroid gland that store thyroid hormones. These vesicles are lined with cells that secrete hormones into the bloodstream when stimulated by the thyroid-stimulating hormone (TSH) from the pituitary gland.

The term "hormone" was coined by British physiologist Ernest Starling in 1905. He used this term to describe chemical messengers produced by the endocrine glands that regulate various physiological processes in the body.

insulin. Glucagon acts in opposition to insulin by promoting the release of stored glucose from the liver into the bloodstream, leading to increased blood sugar levels. This helps balance blood sugar levels during fasting or times of energy need.

Yes it does. It also commonly contains quaternary structure.

Secondary structure refers to folding and bonding interactions between atoms of the polypeptide backbone, either forming alpha-helices or Beta-sheets. Oxytocin contains both of these secondary structures as well as Beta-turns. Beta-sheets come in anti-parallel and parallel versions. Parallel means that the direction of the associated chains run in the same direction; N-terminus to C-terminus. Anti-parallel means that one or more of the associated chains run in an opposite direction to the others.


Tertiary structure refers to interactions between side chains of the polypeptide residues. a good example of this is the disulfide bonds liking two cysteine residues which does occur in Oxytocin.


Quaternary structure refers to association of separate polypeptide chains. Oxytocin can be found as a single chain in which case there is no quaternary structure. It is not uncommon however to find it as a pentamer, tetramer, or dimer. Conditions play a major factor in effecting its quaternary structure. whether it is in aqueous solution, biological conditions (cells), or crystallized. Another good example of quaternary structure is Hemoglobin. Hemoglobin is a dimer of dimers. 2 alpha-globin chains and 2 beta-globin chains.

Yes,it is a hormone.It is secreted by adrenal medulla.

Women are more prone to goiter due to hormonal changes during puberty, pregnancy, and menopause, as well as hormonal imbalances, such as thyroid disorders. Estrogen can stimulate the growth of thyroid tissue, leading to an increased risk of goiter in women compared to men. Additionally, women are more likely to develop autoimmune thyroid diseases, which can also contribute to goiter formation.

The precursor protein contains both oxytocin and neurophysin 1 -

MAGPSLACCL LGLLALTSAC YIQNCPLGGK RAAPDLDVRK CLPCGPGGKG RCFGPNICCA

EELGCFVGTA EALRCQEENY LPSPCQSGQK ACGSGGRCAV LGLCCSPDGC HADPACDAEA

This protein is cleaved to yield neurophysin-1 precursor and the protein oxytocin which is-

CYIQNCPLG (highlighted in the above)

All sequences from human source.

Growth hormone promotes growth by stimulating cell growth and division, while growth hormone releasing hormone triggers the release of growth hormone from the pituitary gland. By using both hormones together, a synergistic effect can be achieved to maximize growth-promoting benefits in children with short statures.

yes it is soluble in oils but at high temp, once temperature decreases recrystallisation occurs

thanks

raju b gawade

formulation development

IBA (Indole-3-butyric acid) is a synthetic plant hormone commonly used as a rooting hormone in horticulture to promote root growth on plant cuttings. It helps stimulate the development of roots on the cuttings, increasing their chances of successful propagation. Rooting hormones like IBA are often applied to the cut ends of plant stems before they are placed in soil to encourage the formation of roots.

RhoGam is an antibody given to Rh- women who give birth to Rh+ child. RhoGam is what type of plasma protein?

A. alpha globulin

B. beta globulin

C. gamma globulin

D. fibrinogen

The pioneer gland, also known as the pineal gland, is a small endocrine gland located in the brain that produces and regulates hormones like melatonin, which helps regulate sleep-wake cycles. It is often referred to as the "third eye" due to its role in producing and sensing light.

2.5 mcg in Scientific Notation = 2.5 x 100mcg

Yes, hormones such as ghrelin and leptin regulate hunger and satiety. Ghrelin stimulates appetite, while leptin signals fullness. The balance of these hormones plays a significant role in controlling food intake.

Hyposecretion of adrenaline would result in decreased levels of the hormone in the bloodstream. This can lead to symptoms such as fatigue, low blood pressure, and decreased stress response. Overall, it may impact the body's ability to respond to stress and regulate certain bodily functions.

hypothalamus. The hypothalamus is a region in the brain that plays a key role in controlling the release of hormones from the pituitary gland, which is often referred to as the "master gland" of the endocrine system. Through its intricate connections with the pituitary gland, the hypothalamus helps regulate various bodily functions by releasing specific hormones that can either stimulate or inhibit hormone production in other glands throughout the body.

There is no medication with the brand name Demsibrozil used to treat multiple endocrine neoplasia. Treatment for multiple endocrine neoplasia typically involves surgery to remove tumors or hormone-blocking medications.

Epinephrine is produced by the adrenal glands in response to stress, fear, or danger. It acts as a neurotransmitter and hormone to increase heart rate, constrict blood vessels, and raise blood sugar levels to prepare the body for a "fight or flight" response.

The reproductive system is in part also an endocrine system since it releases or modifies steroid hormones to effect organism level changes. Apart from that the reproductive system has additional functions like production of gametocytes (sperms or oocytes) and in the female system production of the fetus.