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Endocrine System
The endocrine system is made up of glands which control and coordinate body functions and maintain homeostasis inside the body.
2,103 Questions
What Adrenal glands disorders do you get?
Some common adrenal gland disorders include Addison's disease, Cushing's syndrome, and congenital adrenal hyperplasia. Addison's disease is characterized by insufficient production of adrenal hormones, while Cushing's syndrome is marked by excessive levels of cortisol. Congenital adrenal hyperplasia involves a group of genetic disorders affecting the adrenal glands' ability to produce hormones like cortisol and aldosterone.
Adrenaline can help mobilize fat stores for energy during fight-or-flight responses, but it does not directly burn fat on its own. It activates receptors on fat cells, releasing fatty acids into the bloodstream, which can be used as fuel by the body. Factors like exercise and diet play a more significant role in fat burning.
What is the site of the sella turcica?
The sella turcica is located on the sphenoid bone, specifically within the body of the sphenoid bone called the "hypophysial fossa" or "pituitary fossa." It is a saddle-shaped depression where the pituitary gland sits within the skull.
Parts of lymphatic system and their function?
actually all answers there are wrong even the spelling of circulate!
simply like this:
lymphatic system: network of vessels carrying lymph; protects body from harmful microorganism......
main parts:
lymph:it is the liquid part of a blood that cleansing the blood
nodes: it is the sign weather your body is deteriorated by harmful microorganism
spleen:
and just answer the rest... c: peace be on earth..c:
Does white blood cells have anything to do with thyroid?
White blood cells play a role in the immune response to infections and diseases in the body, including thyroid conditions. In some cases, autoimmune thyroid diseases like Hashimoto's thyroiditis or Graves' disease can involve white blood cells attacking thyroid tissue. These conditions can lead to inflammation and dysfunction of the thyroid gland.
What endocrine structure lies in the sella turcica of the sphenoid?
The pituitary gland, also known as the hypophysis, is the endocrine structure that lies within the sella turcica of the sphenoid bone. It is divided into the anterior and posterior pituitary, each responsible for producing and releasing different hormones that regulate various bodily functions.
What is the use of gland duct in cells?
Gland ducts are tube-like structures that help transport secretions produced by glands to their target site. They play a crucial role in ensuring that the secretions, such as hormones or enzymes, reach their intended destination within the body for proper physiological functions.
What system makes and releases hormones?
The endocrine system makes and releases hormones in the body. Hormones are chemical messengers that travel through the bloodstream to target cells to regulate various physiological processes such as metabolism, growth, and reproduction. The endocrine system includes glands such as the pituitary, thyroid, adrenal, and pancreas.
Is it possible that excess adrenaline causes atrial fibrillation?
Excess adrenaline can trigger atrial fibrillation in some individuals, particularly those with underlying heart conditions. Adrenaline can increase heart rate and put stress on the heart, potentially leading to irregular heart rhythms like atrial fibrillation. It is important for individuals experiencing symptoms to consult with a healthcare provider for proper evaluation and management.
10 hormones with their function?
- Insulin: regulates blood glucose levels by promoting glucose uptake by cells.
- Testosterone: responsible for male sexual characteristics and reproductive function.
- Estrogen: responsible for female sexual characteristics and reproductive function.
- Cortisol: involved in the stress response and regulation of metabolism.
- Thyroid hormones (T3 and T4): regulate metabolism and growth.
- Oxytocin: stimulates uterine contractions during childbirth and promotes bonding.
- Growth hormone: stimulates growth and cell reproduction.
- Melatonin: regulates sleep-wake cycles and circadian rhythms.
- Adrenaline (epinephrine): increases heart rate and blood flow in response to stress.
- Leptin: regulates appetite and energy balance.
Are hormones effective in low concentrations?
Yes, hormones can be effective in low concentrations as their effects can be highly potent and specific even at low levels. However, the effectiveness of hormones can vary depending on the specific hormone, its target, and the context in which it is acting.
Estrogen is the primary feminine hormone. It plays a key role in regulating the menstrual cycle, supporting reproductive functions, and maintaining secondary sexual characteristics in females.
How long does the effects of adrenaline lasts in the human body?
To improve the last answer, adrenaline is a drug that your body produces which I believe last about a minute to two minutes, but also depends on the amount of shock you undergo.
The effects will be as long as you are under an adrenaline rush. As soon as the rush wears off, your body gets a noradreanaline (Impove the spelling, if needed.) shot, and, right away, the effects of adrenaline will wear off. I hope this answers your question?
Does oxytocin come from a plant?
I am reviewing a paper for JEP that says the oxytocin like activity from a plant of Ficus family. Interestingly I was searching some works for that review, when I came accross this question. I will do some study and for some one interested do contact the JEP or krishnakaphlevet@yahoo.com for specific queery.
Some ailments of the endocrine system include:
Growth Hormone Deficiency - When a child suffers from inadequate amount of growth hormones, the child may have an immature face and chubby build. The rate of growth of all body parts is slow. Growth hormone deficiency can be total or partial. This endocrine disorder can be diagnosed with blood tests that measure the hormone concentrations and x-rays of hand and wrist bones to determine the bone development. Growth hormone deficiency is treated with growth hormone injections. Treatment usually goes on for a few years until acceptable growth is achieved.
Hypopituitarism - This endocrine disorder is sometimes congenital occurring due to abnormalities in the formation of the pituitary or hypothalamus. It can be caused by a brain tumor or infections of the brain and its surrounding tissues.
Hypercalcemia - This endocrine disease is caused when the level of calcium in the blood is too high. Calcium level in the body is maintained by Vitamin D and Parathyroid hormone. Hypercalcemia is characterized by bone pain, nausea, kidney stones and hypertension. A person may notice bone pain and spinal chord curvature. Other symptoms are irritability, muscle atrophy and loss of appetite.
Addison's disease - This hormonal disorder is caused by inadequate production of cortisol by the adrenal glands. Symptoms of Addison's disease include weight loss, loss of appetite and fatigue. Addison's disease is also known as hypocortisolism. An important fallout of this endocrine disease is hyperpigmentation - darkening on several parts of the body. The deficiency of cortisol can lead to irritability and salt craving.
Cushing's syndrome - This endocrine disease is caused due to excessive production of cortisol and is also referred to as 'hypercortisolism'. Typically persons suffering from Cushing's syndrome experience upper body obesity as also severe fatigue, weak muscles and fragile bones. This endocrine disorder is the opposite of Addison's disease.
Acromegaly - This endocrine system disorder is a result of excessive production of growth hormone. This disease may be difficult to recognize and diagnose as it sets very slowly in middle aged adults. It is characterized by enlarged hands and feet. This abnormal growth is also noticed in the facial features such as the lower jaw, nose bone and the brow. Persons suffering from this endocrine disease may experience enlarged liver, spleen and kidneys. Diabetes, hypertension and cardiac ailments are common fallout of this endocrine system disorder.
Hashimoto's disease - This is a case of chronic thyroiditis that is caused due to a reaction by the immune system against the thyroid gland. This disease is hereditary and is manifested with symptoms like mild weight gain, intolerance to cold, dry skin and hair loss. A woman may notice heavy or irregular menstrual cycle.
Hypoparathyroidism - This disease of the parathyroid glands is caused due to insufficient levels of calcium in the blood due to the inadequate levels of parathyroid hormone. It can leave a person with tingling feeling in the hands and muscle cramps. Typically this endocrine disease takes years to manifest completely.
Can adrenalin cause shaking of the hands?
Adrenalin, or epinephrine, is called the "fight or flight" hormone. It revs your body up to get ready to fight off danger, or to run for your life. Adrenalin is a leftover of our days as primitive humans living in the wilds and being in danger of being eaten by saber-toothed cats and other predators. Adrenalin causes increased heartbeat, breathing, and blood pressure; muscle tension and shaking; digestive upset (nausea, diarrhea, cramping); and feelings of panic.
What controls the endocrine system?
The endocrine system is controlled by the hypothalamus and pituitary gland located in the brain. These structures release hormones that regulate the other glands in the endocrine system, which in turn release hormones that regulate various bodily functions. Hormone levels are maintained through a complex feedback mechanism to ensure proper function of the endocrine system.
Metabolism can be categorized?
Metabolism can be categorized into anabolism, which involves the building of molecules and requires energy, and catabolism, which involves the breakdown of molecules to release energy. These processes work together to maintain the balance of molecules in the body and support various physiological functions.
Where do endocrine glands release their hormones into?
directly into the blood. http://en.wikipedia.org/wiki/Endocrine_glands
Why is the nervous system so slow compared to the endodrine system?
It's not, the nervous system is much faster than the endocrine system.
The nature of the messages. The nervous system's messages are transported as electrical impulses/neurotransmitters, whereas the endocrine system transports messages as hormones
The transport of the messages. The messages in the nervous system are transported along the membrane of neurons. The endocrine system transports hormones though the bloodstream
Because of this, the nervous system usually produces a response within milliseconds, whereas the endocrine system may take seconds to days to respond. The duration of the response also differs between the two systems, the nervous system stops quickly after the stimulant stops, but the endocrine response may continue after the stimulus is removed.
How does the oxytocin causes increase in fruit size?
Oxytocin does not directly cause an increase in fruit size. Oxytocin is a hormone involved in social bonding and reproductive functions in animals. Fruit size is primarily influenced by genetic factors, growing conditions (such as sunlight, nutrients, water), and other physiological processes within the plant.
Hormones regulate your body via chemical excretions in the blood. Neurons "talk" to other neurons and release chemicals via a synapse (no transfer through blood). There are neurohormones which are released by nerve cells into the blood.
How can you control your hormones?
try having every meal and try to make it a full and good one also take a break every now and then if needed Hormones.
a)Medical treatment: you can raise or lower
specific hormone values by specific medicaments.
b)By reducing your control area to your mindand intentional actions.
Involuntary reactions due to your hormonesare not caused by "you":
Though hormones also influence your mind you have good chances of
controlling actions that require the cooperation of your mind.
Hormone replacement therapy (HRT) is commonly used by some individuals who are crossdressers to help achieve a more feminine or masculine physical appearance that aligns with their gender expression. For male-to-female crossdressers, this may entail taking estrogen to promote breast growth and soften skin, among other changes. For female-to-male crossdressers, testosterone may be used to deepen the voice and promote more masculine physical characteristics. It's important to consult with a healthcare provider before starting any hormone regimen to ensure safety and effectiveness.
When a catecholamine or peptide hormone binds to receptors on the surface?
When a catecholamine or peptide hormone binds to receptors on the surface of a cell, it triggers a signaling cascade inside the cell that leads to various cellular responses. This can include changes in gene expression, activation of enzymes, alterations in cell metabolism, and modulation of cellular functions. Ultimately, these responses help the cell adapt to its environment and maintain homeostasis.
