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Sarilumab, sold under the brand name Kevzara, is a human monoclonal antibody medication against the interleukin-6 receptor. [6] Regeneron Pharmaceuticals and Sanofi developed the drug for the treatment of rheumatoid arthritis (RA), for which it received US FDA approval on 22 May 2017 and European Medicines Agency approval on 23 June 2017.
Rubber is a natural polymer of isoprene (polyisoprene), and an elastomer (a stretchy polymer). Polymers are simply chains of molecules that can be linked together. Rubber is one of the few naturally occurring polymers and prized for its high stretch ratio, resilience, and water-proof properties.
Latex allergy is a medical term encompassing a range of allergic reactions to the proteins present in natural rubber latex. [ 1 ] It generally develops after repeated exposure to products containing natural rubber latex. When latex-containing medical devices or supplies come in contact with mucous membranes, the membranes may absorb latex proteins.
A mathematical symbol is a figure or a combination of figures that is used to represent a mathematical object, an action on mathematical objects, a relation between mathematical objects, or for structuring the other symbols that occur in a formula. As formulas are entirely constituted with symbols of various types, many symbols are needed for ...
History. Odor-Eaters is an American brand of foot-care products designed to reduce foot odor. Herbert Lapidus invented the namesake insoles while employed as Combe Incorporated 's head of a research and development. The insoles are made of latex and contain activated carbon, which neutralizes odors. [1]
Hevea brasiliensis is a tall deciduous tree growing to a height of up to 43 m (141 ft) in the wild. Cultivated trees are usually much smaller because drawing off the latex restricts their growth. The trunk is cylindrical and may have a swollen, bottle-shaped base. The bark is some shade of brown, and the inner bark oozes latex when damaged.
Acrylic resin is a common ingredient in latex paint (UK: "emulsion paint"). Latex paints with a greater proportion of acrylic resin offer better stain protection, greater water resistance, better adhesion, greater resistance to cracking and blistering, and resistance to alkali cleaners compared to those with vinyl. [2]
Gymnarrhena micrantha is a dwarf annual herb of ½–2½ cm high, with all its leaves in rosette of up to 10 cm in diameter, and its flowers tucked away in the hart of this rosette, that is lacking latex, and does not have thorns. Two sources report twenty chromosomes (2n=20), but one other publication says eighteen (2n=18).