b. blood cholesterol levels. c. body fat percentage. The main route for excretion of cholesterol from the body is a. no excretion; it is all reused by the body.
The Main Route For Excretion Of Cholesterol From The Body Is: A. Via The Lungs As Carbon Dioxide
av D Kolbus — protects the rest of the body from the potentially dangerous matter within it. atherosclerotic intima in rabbits was associated with cholesterol accumulation The five major groups of transport molecules are divided into calculated to 5-10 mg in humans which would be excreted via urine in cell activation via this route. av JW DUNDEE · 1954 · Citerat av 57 — Detection in Body Fluids. concentration irrespective of the route of maximum renal excretion of the un- down of chlorpromazine in the body, but slight changes in cephalin-cholesterol, The main effects reported in the electro-. We believe that the main target groups for reading and using the report The per capita body weight calculations have been based on The major route of exposure to Al for the general population is through food. lower accumulation of PFRs could be related to a relatively fast metabolism and excretion. Sertraline is extensively metabolised, and excretion of unchanged drug in urine is a minor route of elimination.
As the intestine is a major interface in cholesterol turnover and represents a non-biliary pathway for cholesterol excretion, Caco-2 cells are also a valuable model for studying cholesterol homeostasis, including cholesterol uptake and efflux. Biliary secretion is generally considered to be an obligate step in the pathway of excess cholesterol excretion from the body. We have recently shown that an alternative route exists. Direct transintestinal cholesterol efflux (TICE) contributes significantly to cholesterol removal in mice.
Sertraline is extensively metabolised, and excretion of unchanged drug in urine is a minor route of elimination. In studies of patients with mild to moderate renal
c. in the urine. d.
2014-04-15 · Fecal excretion is the major route for the body to remove cholesterol as bile acids or neutral sterols (cholesterol and its metabolites formed by bacteria in the intestine). Diet-induced hypercholesterolemia can be mitigated by increasing the loss of cholesterol in feces.
However, when eating eggs, increase the protein and lower the cholesterol intake. In the BODY MASS INDEX, a BMI greater than 30.0 kg/m2 is considered obese, Cholesterol, LDL: Cholesterol which is contained in or bound to low density absorption, elimination, preferred route of administration, safe dosage range, etc.
in the urine. d. via the lungs. e. in the feces.
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It will not enter the plasma membrane because of this. Esterfied cholesterol is hydrophobic, which is why it must be transported by lipoproteins and stored as droplets in cells. However, some important early studies have shown that the flux of free cholesterol is at least 1 order of magnitude larger than the flux of esterified cholesterol and that the mechanism by which transport proteins mediate these fluxes may be quite different. 30,39 In rodents, in which HDL is the prominent lipoprotein class, the main route for both free cholesterol and cholesterol ester uptake Indeed, hepatic bile acid synthesis and biliary excretion constitute the main route for cholesterol removal from the human body.
Less than half the cholesterol in the body comes from dietary sources including meat, eggs (main two sources) fish, dairy and poultry products. The remainder of cholesterol in the body is produced by biosynthesis which takes place in almost every type of nucleated cell BUT takes place mostly in the liver. Excreted in the feces
C. Stuart Hardwick’s answer is largely correct, but since you specifically mention estrogen and testosterone, I will point out that these (and other steroid hormones) are excreted primarily in urine.
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Cholesterol is a steroid lipid, found in the body tissues (and blood plasma) of vertebrates. It can be found in large concentrations within the liver, spinal cord, and brain. It plays a central role in many biochemical processes, but is best known for causing cardiovascular disease when present in elevated levels.
Fecal excretion of sterols is stimulated upon whole body Transintestinal cholesterol efflux (TICE) provides an attractive target to increase body cholesterol excretion. At present, the cholesterol donor responsible for direct delivery of plasma N2 - Biliary secretion is generally considered to be an obligate step in the pathway of excess cholesterol excretion from the body. We have recently shown that an alternative route exists. Direct transintestinal cholesterol efflux ( TICE) contributes significantly to cholesterol removal in mice.