#Collagen catabolism skin
#Collagen catabolism professional

AnalogĪ chemical compound that is structurally similar to another but differs slightly in composition (e.g., the replacement of one functional group by another). Refers to the absence of oxygen or the absence of a need for oxygen. The synthesis of large complex molecules from simple molecules. Amyotrophic lateral sclerosis (ALS)Ī rapidly progressive and fatal neurological disease caused by degeneration of motor neurons that control voluntary muscle movement. Amyloid plaqueĪggregates of a peptide called amyloid-β, which accumulate and form deposits in the brain in Alzheimer’s disease. AmphipathicĪ chemical compound having both hydrophilic (water-loving, polar) and lipophilic (fat-loving, nonpolar) properties. Addition of two phosphates to AMP forms ATP. A important compound in energy metabolism. Amino acidĪn organic molecule that contains an amino group (-NH 2) and a carboxyl group (-COOH) amino acids are as the building blocks of proteins. Symptoms include memory loss and confusion, which worsen over time. Alzheimer’s disease is characterized by the formation of amyloid plaque in the brain and nerve cell degeneration. The most common cause of dementia in older adults. In a diploid cell, a gene will have two alleles, each occupying the same position on homologous chromosomes. Diploid cells possess two homologous chromosomes (one derived from each parent) and therefore two copies of each gene. One of a set of alternative forms of a gene. AlkaloidĪ plant-derived compound that is biologically active, contains a nitrogen in a heterocyclic ring, is alkaline, has a complex structure, and is of limited distribution in the plant kingdom. Alkalineīasic having a pH of more than 7. AIDS is caused by the HIV (Human Immunodeficiency Virus) virus, which attacks the immune system, leaving the infected individual vulnerable to opportunistic infections. An AI is established when an RDA cannot be determined. Established by the Food and Nutrition Board of the US Institute of Medicine, the AI is a recommended intake value based on observed or experimentally determined estimates of nutrient intake by a group of healthy people that are assumed to be adequate. Cleavage of the glycosidic bond of a glycoside results in the formation of a sugar and an aglycone. The adrenal cortex secretes cortisone-related hormones and the adrenal medulla secretes epinephrine (adrenaline) and norepinephrine (noradrenaline). Adrenal glandsĪ pair of small glands, located above the kidneys, consisting of an outer cortex and inner medulla. Adjunct therapyĪ treatment or therapy used in addition to another, not alone. Specialized connective tissue that functions to store body fat as triglycerides. The electrochemical signal transmitted in the cell membrane of a neuron or muscle cell. Examples include C-reactive protein (CRP), fibrinogen, serum amyloid A protein, and von Willebrand factor. Acute-phase reactant proteinĪlso called acute-phase protein plasma protein that is synthesized by the liver during acute inflammation. Having a short and relatively severe course.

#Collagen catabolism skin

Hyperpigmented patches that occur in sun-exposed skin also known as liver spots or age spots.

Acrodermatitis enteropathicaĪ rare, inherited disorder of impaired zinc absorption. Acne vulgarisĪ condition of the skin characterized by the presence of comedones. The absence of hydrochloric acid in gastric juice. The addition of an acetyl group (-COCH 3) group to a molecule.

#Collagen catabolism professional

Healthcare Professional Continuing EducationĮspañol A B C D E F G H I J K L M N O P Q R S T U V W X Y Z.

Chlorophyll and Metallo-Chlorophyll Derivatives.