Polymers
Categorical breakdown of terms falling inder the category of Polymers. Sub categories will become more specific in nature to the terms listed for Polymers.
Sub-Categories
Terms
Biopolymers - Polymers synthesized by living organisms. They play a role in the formation of macromolecular struct...
Bisphenol A-Glycidyl Methacrylate - The reaction product of bisphenol A and glycidyl methacrylate that undergoes polymerization when exp...
Bone Cements - Adhesives used to fix prosthetic devices to bones and to cement bone to bone in difficult fractures....
Bucrylate - Cyanoacrylate tissue adhesive also used to occlude blood vessels supplying neoplastic or other disea...
Cellophane - A generic name for film produced from wood pulp by the viscose process. It is a thin, transparent sh...
Cellulose - A polysaccharide with glucose units linked as in CELLOBIOSE. It is the chief constituent of plant fi...
Cetomacrogol - Non-ionic surfactant of the polyethylene glycol family. It is used as a solubilizer and emulsifying ...
Cholestyramine Resin - A strongly basic anion exchange resin whose main constituent is polystyrene trimethylbenzylammonium ...
Colestipol - Highly crosslinked and insoluble basic anion exchange resin used as anticholesteremic. It may also m...
Collodion - A nitrocellulose solution in ether and alcohol. Collodion has a wide range of uses in industry inclu...
Compomers - Composite materials composed of an ion-leachable glass embedded in a polymeric matrix. They differ f...
Composite Resins - Synthetic resins, containing an inert filler, that are widely used in dentistry....
Cyanoacrylates - A group of compounds having the general formula CH2=C(CN)-COOR; it polymerizes on contact with moist...
Dimethylpolysiloxanes - Silicone polymers which consist of silicon atoms substituted with methyl groups and linked by oxygen...
Elastomers - A generic term for all substances having the properties of stretching under tension, high tensile st...
Enbucrilate - A tissue adhesive that is applied as a monomer to moist tissue and polymerizes to form a bond. It is...
Epoxy Resins - Organic compounds containing an epoxide group and characterized by strength and thermosetting proper...
Gutta-Percha - Coagulated exudate isolated from several species of the tropical tree Palaquium (Sapotaceae). It is ...
Hexadimethrine - A synthetic polymer which agglutinates red blood cells. It is used as a heparin antagonist....
Hydrogel - A network of cross-linked hydrophilic macromolecules used in biomedical applications....
Latex - A milky, product excreted from the latex canals of a variety of plant species that contain cauotchou...
Latex - A milky, product excreted from the latex canals of a variety of plant species that contain cauotchou...
Latex - A milky, product excreted from the latex canals of a variety of plant species that contain cauotchou...
Lignin - The most abundant natural aromatic organic polymer found in all vascular plants. Lignin together wit...
Methylmethacrylate - The methyl ester of methacrylic acid. It polymerizes easily to form POLYMETHYL METHACRYLATE. It is u...
Methylmethacrylates - The methyl esters of methacrylic acid that polymerize easily and are used as tissue cements, dental ...
Neoprene - An oil-resistant synthetic rubber made by the polymerization of chloroprene....
Nonoxynol - Nonionic surfactant mixtures varying in the number of repeating ethoxy (oxy-1,2-ethanediyl) groups. ...
Nylons - Polymers where the main polymer chain comprises recurring amide groups. These compounds are generall...
Octoxynol - Nonionic surfactant mixtures varying in the number of repeating ethoxy (oxy-1,2-ethanediyl) groups. ...
Plastics - Polymeric materials (usually organic) of large molecular weight which can be shaped by flow. Plastic...
Poloxalene - A copolymer of polyethylene and polypropylene ether glycol. It is a non-ionic polyol surface-active ...
Poloxamer - A nonionic polyoxyethylene-polyoxypropylene block co-polymer with the general formula HO(C2H4O)a(-C3...
Polyanetholesulfonate - A compound originally developed as an anticoagulant, but possessing anticomplement action and loweri...
Polydioxanone - An absorbable suture material used also as ligating clips, as pins for internal fixation of broken b...
Polyesters - Polymers of organic acids and alcohols, with ester linkages--usually polyethylene terephthalate; can...
Polyethylene - A vinyl polymer made from ethylene. It can be branched or linear. Branched or low-density polyethyle...
Polyethylene Glycols - Polymers of ETHYLENE OXIDE and water and their ethers. They vary in consistency from liquid to solid...
Polyethylene Terephthalates - Polyester polymers formed from terephthalic acid or its esters and ethylene glycol. They can be form...
Polyethyleneimine - Strongly cationic polymer that binds to certain proteins; used as a marker in immunology, to precipi...
Polyethylenes - Synthetic thermoplastics that are tough, flexible, inert, and resistant to chemicals and electrical ...
Polygeline - A 3.5 per cent colloidal solution containing urea-cross-linked polymerized peptides. It has a molecu...
Polyglactin 910 - A polyester used for absorbable sutures & surgical mesh, especially in ophthalmic surgery. 2-Hydrox...
Polyglycolic Acid - A biocompatible polymer used as a surgical suture material....
Polyhydroxyethyl Methacrylate - A biocompatible, hydrophilic, inert gel that is permeable to tissue fluids. It is used as an embeddi...
Polyhydroxyethyl Methacrylate - A biocompatible, hydrophilic, inert gel that is permeable to tissue fluids. It is used as an embeddi...
Polymers - Compounds formed by the joining of smaller, usually repeating, units linked by covalent bonds. These...
Polymethacrylic Acids - Poly-2-methylpropenoic acids. Used in the manufacture of methacrylate resins and plastics in the for...
Polymethyl Methacrylate - Polymerized methyl methacrylate monomers which are used as sheets, moulding, extrusion powders, surf...
Polyphloretin Phosphate - A polymeric mixture of polyesters of phosphoric acid and phloretin. It blocks some cellular response...
Polypropylenes - Propylene or propene polymers. Thermoplastics that can be extruded into fibers, films or solid forms...
Polysorbates - Sorbitan mono-9-octadecanoate poly(oxy-1,2-ethanediyl) derivatives; complex mixtures of polyoxyethyl...
Polystyrenes - Polymerized forms of styrene used as a biocompatible material, especially in dentistry. They are the...
Polytetrafluoroethylene - Homopolymer of tetrafluoroethylene. Nonflammable, tough, inert plastic tubing or sheeting; used to l...
Polyurethanes - A group of thermoplastic or thermosetting polymers containing polyisocyanate. They are used as ELAST...
Polyurethanes - A group of thermoplastic or thermosetting polymers containing polyisocyanate. They are used as ELAST...
Polyvinyl Alcohol - A polymer prepared from polyvinyl acetates by replacement of the acetate groups with hydroxyl groups...
Polyvinyl Chloride - A polyvinyl resin used extensively in the manufacture of plastics, including medical devices, tubing...
Polyvinyl Chloride - A polyvinyl resin used extensively in the manufacture of plastics, including medical devices, tubing...
Povidone - A polyvinyl polymer of variable molecular weight; used as suspending and dispersing agent and vehicl...
Povidone-Iodine - An iodinated polyvinyl polymer used as topical antiseptic in surgery and for skin and mucous membran...
Proplast - Polymer of polytetrafluoroethylene and carbon filaments; porous biocompatible material used in orofa...
Pyran Copolymer - Copolymer of divinyl ether and maleic anhydride that acts as an immunostimulant with antineoplastic ...
Resin Cements - Dental cements composed either of polymethyl methacrylate or dimethacrylate, produced by mixing an a...
Resins, Synthetic - Polymers of high molecular weight which at some stage are capable of being molded and then harden to...
Rubber - A high-molecular-weight polymeric elastomer derived from the milk juice (LATEX) of HEVEA brasiliensi...
Rubber - A high-molecular-weight polymeric elastomer derived from the milk juice (LATEX) of HEVEA brasiliensi...
Silicone Elastomers - Polymers of silicone that are formed by crosslinking and treatment with amorphous silica to increase...
Silicone Elastomers - Polymers of silicone that are formed by crosslinking and treatment with amorphous silica to increase...
Silicone Gels - Synthetic organosiloxane gels that are formed from synthetic polymers of silicone oxide with organic...
Silicone Oils - Organic siloxanes which are polymerized to the oily stage. The oils have low surface tension and den...
Silicones - A broad family of synthetic organosiloxane polymers containing a repeating silicon-oxygen backbone w...
Siloxanes - Silicon polymers that contain alternate silicon and oxygen atoms in linear or cyclic molecular struc...
Simethicone - A poly(dimethylsiloxane) which is a polymer of 200-350 units of dimethylsiloxane, along with added ...
Common Chronic Illnesses
Coronary Disease
An imbalance between myocardial functional requirements and the capacity of the CORONARY VESSELS to supply sufficient blood flow. It is a form of MYOCARDIAL ISCHEMIA (insufficient blood supply to the heart muscle) caused by a decreased capacity of the coronary vessels.
Diabetes Mellitus, Type 1
A subtype of DIABETES MELLITUS that is characterized by INSULIN deficiency. It is manifested by the sudden onset of severe HYPERGLYCEMIA, rapid progression to DIABETIC KETOACIDOSIS, and DEATH unless treated with insulin. The disease may occur at any age, but is most common in childhood or adolescence.
Diabetes Supplies | Diabetic Groups
Diabetes Mellitus, Type 2
A subclass of DIABETES MELLITUS that is not INSULIN-responsive or dependent (NIDDM). It is characterized initially by INSULIN RESISTANCE and HYPERINSULINEMIA; and eventually by GLUCOSE INTOLERANCE; HYPERGLYCEMIA; and overt diabetes. Type II diabetes mellitus is no longer considered a disease exclusively found in adults. Patients seldom develop KETOSIS but often exhibit OBESITY.
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Hypertension
Persistently high systemic arterial BLOOD PRESSURE. Based on multiple readings (BLOOD PRESSURE DETERMINATION), hypertension is currently defined as when SYSTOLIC PRESSURE is consistently greater than 140 mm Hg or when DIASTOLIC PRESSURE is consistently 90 mm Hg or more.
Mesothelioma
A tumor derived from mesothelial tissue (peritoneum, pleura, pericardium). It appears as broad sheets of cells, with some regions containing spindle-shaped, sarcoma-like cells and other regions showing adenomatous patterns. Pleural mesotheliomas have been linked to exposure to asbestos. (Dorland, 27th ed)
Osteoarthritis
A progressive, degenerative joint disease, the most common form of arthritis, especially in older persons. The disease is thought to result not from the aging process but from biochemical changes and biomechanical stresses affecting articular cartilage. In the foreign literature it is often called osteoarthrosis deformans.