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Sebum excreted by the sebaceous gland is primarily composed of tryglycerides, wax esters, and squalene.
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Sebum and by
Sebum is also distributed down the hair shaft “ mechanically ” by brushing and combing.
Sebum and gland
# REDIRECT Sebaceous gland # Sebum
Sebum and .
Sebum also contains 45 % water-insoluble fatty acids known to have broad antimicrobial activity.
Sebum acts to protect hair and skin, and can inhibit the growth of microorganisms on the skin.
Sebum contributes to the skin ’ s slightly acidic natural pH somewhere between 5 and 6. 8 on the pH spectrum.
excreted and by
The chromium ( III ) is excreted from the body, whereas the chromate ion is transferred into the cell by a transport mechanism, by which also sulfate and phosphate ions enter the cell.
Bufotenin, one of the chemicals excreted by the cane toad, is classified as a class 1 drug under Australian law, alongside heroin and cannabis.
One of the only examples of socially acceptable coprophagia in food is kopi luwak which involves brewing coffee from beans that have been eaten then excreted by the Asian Palm Civet.
According to the Agency for Toxic Substance and Disease Registry, a small amount of ingested lead ( 1 %) will store itself in bones, and the rest will be excreted by an adult through urine and feces within a few weeks of exposure.
However, only about 32 % of lead will be excreted by a child.
Water is excreted from the body in multiple forms ; including urine and feces, sweating, and by water vapour in the exhaled breath.
Most NSAIDs are metabolised in the liver by oxidation and conjugation to inactive metabolites that typically are excreted in the urine, though some drugs are partially excreted in bile.
On a broader scale, toxins may be classified as either exotoxins, being excreted by an organism, and endotoxins, that are released mainly when bacteria are lysed ...
In 2005, water from the Po was found to contain " staggering " amounts of benzoylecgonine, which is excreted by cocaine users in urine.
After being excreted, they are eaten whole by the rabbit and redigested in a special part of the stomach.
In a late stage of cheese production, the propionibacteria consume the lactic acid excreted by the other bacteria and release acetate, propionic acid, and carbon dioxide gas.
The urinary bladder is the organ that collects urine excreted by the kidneys before disposal by urination.
Water is excreted from the body in multiple forms ; through urine and feces, through sweating, and by exhalation of water vapor in the breath.
* The solid waste excreted by human beings and many other animals is characteristically brown in color due to the presence of bilirubin, a by-product of destruction of red blood cells.
Mescaline appears to not be subject to metabolism by CYP2D6 and between 20 and 50 % of mescaline is excreted in the urine unchanged, and the rest being excreted as the carboxylic acid form of mescaline, a likely result of MAO degradation.
The composition of the urinary solution is modified in the nephridioduct by selective recovery of nutrients and water and by isolation of poison and waste materials, before it is excreted to the outside world via the nephridiopore.
The biofilm is held together and protected by a matrix of excreted polymeric compounds called EPS.
This hormone appears to be excreted by the pineal gland early during the sleep cycle and may contribute to our circadian rhythms.
COMT can also directly metabolize dopamine into 3-methoxytyramine ( 3-MT ), which is then subsequently metabolized to HVA by MAO and is excreted in the urine as well.
Diuretics achieve this by altering the amount of absorbed or excreted electrolytes or osmalites, which causes a diuresis.
excreted and gland
For instance iodine-131 is a short-lived beta and gamma emitter, but because it concentrates in the thyroid gland, it is more able to cause injury than caesium-137 which, being water soluble, is rapidly excreted in urine.
In other amphibians, the metamorphosis is regulated by the hormone thyroxine, excreted by the thyroid gland.
excreted and is
The cholesterol delivered to the liver is excreted into the bile and, hence, intestine either directly or indirectly after conversion into bile acids.
* Pharmacokinetics, the study of the processes a substance undergoes in the human body, particularly the rates at which it is absorbed, distributed, metabolised and excreted
Urea is usually excreted as a waste product from the kidneys.
Urea can then re-enter the nephron and be excreted or recycled again depending on whether ADH is still present or not.
This is then excreted in the urine leaving behind harmless calcium.
The virus is excreted in urine for three to nine weeks and in semen for three months.
Macrolides exhibit enterohepatic recycling ; that is, the drug is absorbed in the gut and sent to the liver, only to be excreted into the duodenum in bile from the liver.
Morphine is metabolised primarily in the liver and approximately 87 % of a dose of morphine is excreted in the urine within 72 hours of administration.
It is metabolized in the liver, and its inactive metabolite is excreted in the urine.
Penicillin is actively excreted, and about 80 % of a penicillin dose is cleared from the body within three to four hours of administration.
The salt is excreted in a concentrated fluid from the nasal passages.
excreted and primarily
Amphibians have a urinary bladder and nitrogenous waste products are excreted primarily as urea.
Perspiration ( sweating, transpiration, or diaphoresis ) is the production of a fluid consisting primarily of water as well as various dissolved solids ( chiefly chlorides ), that is excreted by the sweat glands in the skin of mammals.
Up to 150 mg a day of protein may be excreted by a normal person, primarily the Tamm-Horsfall protein.
Phenelzine is metabolized primarily in the liver and its metabolites are excreted in the urine.
About 80 % of an orally given dose is excreted as metabolites in the urine and the remainder is found in the feces, primarily originating from bile secretion.
For example, grading of chronic renal insufficiency and dosage of drugs that are excreted primarily via urine are based on GFR ( or creatinine clearance ).
It is excreted primarily by the kidneys.
Ropinirole is metabolized primarily by cytochrome P450 CYP1A2 to form two metabolites ; SK & F-104557 and SK & F-89124, both of which are renally excreted, and at doses higher than clinical, is also metabolized by CYP3A4.
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