noun
definition
Any of more than 28 types of glycoprotein that form elongated fibers, usually found in the extracellular matrix of connective tissue.
Examples of collagen in a Sentence
Gelatin occurs also in the cornea and the sclerotic coat of the eye; and in fish scales, the latter containing 80% of collagen, and 20% of ichthylepidin, a substance differing from gelatin in giving a wellmarked Millon's reaction.
In addition to this mineral component, the bone tissue matrix also contains type I collagen, a type of protein.
Collagen 1A1 (COL1A1) gene regulatory region collagen 1A1 (COL1A1) gene regulatory region Collagen 1A1 is the most abundant form of collagen in bone.
The larger diameter collagen fibers formed from Type I collagen are not blackened by silver.
Necessary to produce collagen, the connective material of all body tissues.
With pure native soluble collagen, protein rich extracts and creams, this treatment softens and smoothes the skin and helps maintain moisture balance.
Both dibotermin alfa and bovine Type I collagen have been found to elicit immune responses in patients.
What are the Benefits of taking 100% marine collagen?
Injecting small amounts of a natural collagen like restylane you can restore a smooth defined border and a natural youthful look.
Lots of these collagen fibrils are bound together to form collagen fibrils are bound together to form collagen fibers that easily can be seen with a light microscope.
Meat with large diameter collagen fibers tends to be tougher than meat with thinner collagen fibers.
Outside the cell, collagen molecules become aligned in parallel formations, and then they link up laterally to form fibrils.
Lots of these collagen fibrils are bound together to form collagen fibers that easily can be seen with a light microscope.
These peptides will increase the skin's thickness, stimulate collagen fibroblasts, reduce wrinkles and generally improve the appearance of aging skin.
Granulation occurs, which means that special cells called fibroblasts make collagen to fill in the wound.
Staining of collagen in liver granuloma, illustrating fibrotic reaction in the liver, a major aspect of the pathology associated with this disease.
How long will I need to take collagen hydrolysate?
NovaKur ChoThera contains collagen hydrolysate, amino acids, vitamins and minerals that are essential for healthy joints and healthy cartilage metabolism.
However, taking 10 g of collagen hydrolysate for at least 3 months is regarded beneficial.
A diet containing protein which aids phagocytosis, angiogenesis, collagen synthesis and wound remodeling.
This suggests that the female sex hormones alter the collagen proteins.
These changes include hypertrophy of bronchial smooth muscle, transformation of fibroblasts to myofibroblasts, and deposition of subepithelial collagen.
This was interpreted as evidence of local disorder in the array of collagen fibrils that comprise the corneal stroma.
Endogenous collagen synthesis in human body significantly reduces with age, leading to greatly reduced collagen levels.
If collagen loss materially influences the physical properties of the bone, then temperature may have a dominant role to play in bone taphonomy.
It acts as a peripheral vasodilator and has beneficial effects on collagen, a vital structural component of the vascular system.
Reticular fibers - are fine type III collagen fibers forming a net-like supporting framework or reticulum.
Scars may be helped by retinoid creams, dermabrasion (operation that smooths top layer of skin) or collagen injections.
Fibronectin, laminin, collagen type IV and tenascin were found in stroma of the lymphoid tissue.
We will pursue alternatives in which synthetic peptides, based on joint collagen, may be engineered to become more effective.
Many of these used heavily processed bovine by-products such as collagen, elastin, gelatine and tallow derivatives.
Frankincense-enriched hand cream is meant to promote healthier, more youthful skin by stimulating elastin and collagen.
It does contain bromelain, collagen, biotin, pantothenic acid, choline, and methionine.
This tissue contains specialized structures that repair the damaged tissue by re-building the collagen framework of the skin itself.
For many of us, we want to avoid the pain, hassle and expense of a collagen shot.
Skin rejuvenating creams may tout the advantages of including collagen in their topical product, but collagen isn't absorbed by the skin, so slathering it on your face is an expensive waste of time.
All three types of UV can damage collagen, which accelerates the aging process in the skin.
The doctor will begin by ruling out such other possible diagnoses as bacterial or viral infections, collagen vascular disease, hypersensitivity reactions, and malignant tumors.
The Ehlers-Danlos syndrome (EDS) refers to a group of inherited disorders that affect collagen structure and function.
Genetic abnormalities in the manufacturing of collagen within the body affect connective tissues, causing them to be abnormally weak.
Collagen is a strong, fibrous protein that lends strength and elasticity to connective tissues such as the skin, tendons, organ walls, cartilage, and blood vessels.
Each of these connective tissues requires collagen tailored to meet its specific purposes.
The many roles of collagen are reflected in the number of genes dedicated to its production.
There are at least 28 genes in humans that encode at least 19 different types of collagen.
Mutations in these genes can affect basic construction as well as the fine-tuned processing of the collagen.
A skin biopsy may be used to demonstrate the structurally abnormal collagen.
Dermatosparaxis-Skin fragility caused by abnormal collagen.
Collagen is a fibrous protein material that serves as the structural foundation of skin, bone, cartilage, and ligaments.
In osteogenesis imperfecta, the collagen produced is abnormal and disorganized, which results in a number of abnormalities throughout the body, the most notable being fragile, easily broken bones.
In studies of families into which infants with OI type II were born, most of the babies had a new dominant mutation in a collagen gene.