The Liver (Human Anatomy): Liver Picture, Definition, Function, Conditions, Tests, and Treatments
Primary sclerosing cholangitis: A rare disease with unknown causes, primary sclerosing cholangitis causes inflammation and scarring in the bile ducts in the liver
Endocytosis
Pinocytosis occurs in almost all cells occurs continuously This electron micrograph shows a section of the wall of a capillary (the smallest of the blood vessels). Most of these are open to the tissue space but some can also be seen on the other side of the cell apparently engulfing fluid from within the capillary
Elements in the Human Body
Chemistry Disciplines - Branches of Chemistry General - Introductory Chemistry Chemistry FAQs What Are the Elements in the Human Body? By Anne Marie Helmenstine, Ph.D. Chemistry Expert Share Pin Tweet Submit Stumble Post Share Sign Up for our Free Newsletters Thanks, You're in! About Today Living Healthy Chemistry You might also enjoy: Health Tip of the Day Recipe of the Day Sign up There was an error
Biological Research - Cholesterol oxidation: Health hazard and the role of antioxidants in prevention
Eggs and egg-derived products Foods that are naturally characterized by high cholesterol content are major sources of oxysterols when processed, such as eggs and egg-derived products. Oxysterols may bind to LXR, thereby inducing the transcription of cholesterol 7 a-hydroxylase, and thus increasing the removal of cholesterol as bile acids (Lehmann et al., 1997)
Cholesterol: MedlinePlus
Michael Lauer What Do Fats Do in the Body? Disclaimers MedlinePlus links to health information from the National Institutes of Health and other federal government agencies
Cholesterol Diet
In its day, the ability to overproduce may have kept you alive when times were tight and starvation was never far away, but in to days times of plenty, it has become a curse for now. If that blood clot blocks the blood vessel, then you have a stroke there and then, if the blood clot comes loose, then the stroke may occur where the blood clot comes to rest
Cholesterol acts as the precursor for the synthesis of various steroid hormones, including cortisol, cortisone, and aldosterone in the adrenal glands, and of the sex hormones progesterone, estrogen, and testosterone. A white crystalline substance found in animal tissues and various foods, normally synthesized by the liver and important as a constituent of cell membranes and a precursor to steroid hormones
They also can be used to prevent pregnancy, help treat cancer of the breast, kidney, or uterus, and help treat loss of appetite and severe weight or muscle loss. Return to top Glossary terms beginning with "N" necrotizing enterocolitis necrotizing enterocolitis occurs when the lining of the intestinal wall dies and the tissue falls off.It mainly affects premature infants or sick newborns
What Is Cholesterol? - NHLBI, NIH
Third report of the National Cholesterol Education Program (NCEP) exert panel on detection, evaluation, and treatment of high blood cholesterol in adults (Adult Treatment Panel III) final report. Made possible by the American Recovery and Reinvestment Act of 2009, this project provided six awards at five academic institutions to identify genetic connections to heart, lung, and blood diseases
Xenobiotic metabolism a series of enzymatic reactions that convert a foreign chemical compound into an inert substance that can be safely excreted from the body. HDL-cholesterol is considered "good cholesterol," because higher blood levels of HDL-cholesterol are associated with lower risk of cardiovascular disease
Cholesterol: Synthesis, Metabolism, Regulation
Nicotinic acid: Nicotinic acid reduces the plasma levels of both VLDLs and LDLs by inhibiting hepatic VLDL secretion, as well as suppressing the flux of FFA release from adipose tissue by inhibiting lipolysis. New Approaches: Numerous epidemiological and clinical studies over the past 10 years have demonstrated a direct correlation between the circulating levels of HDL cholesterol (most often abbreviated HDL-c) and a reduction in the potential for atherosclerosis and coronary heart disease (CHD)
Now that researchers are uncovering the need for much higher levels of vitamin D to maintain optimal health, it is becoming clear that vitamin D2 just doesn't fit the bill. Sources of Vitamin D: Do Plant Foods and Mushrooms Really Contain Vitamin D? Many "vitamin D" supplements contain vitamin D2, which is obtained by subjecting ergosterol, a chemical found in plants, to radiation
Where is Cholesterol Produced in the Body?
There are three types of lipoproteins created by the liver and these include high-density lipoproteins (HDL), low-density lipoproteins (LDL), and very low-density lipoproteins (VLDL). It is also important to know that to much cholesterol is not good either and it is up to you to have your levels checked regularly and keep them under control
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