Salvage of ischemic rabbit ear by BW-755C and steroids, but not by indomethacin. 1987

B Hayden, and R Soderberg, and H Zarem, and G Chaudhuri

The effects of anti-inflammatory steroids and BW-755C (both of which inhibit the formation of prostaglandins and leukotrienes) were studied in ischemia-induced edema and necrosis of the rabbit ear utilizing an occlusion reperfusion model. The results were compared with cyclooxygenase inhibitors which selectively block the synthesis of prostaglandins without affecting leukotriene production. Significant inhibition of the progression of necrosis was observed with both methyl prednisolone and BW-755C. The cyclooxygenase inhibitors, naproxen and low-dose indomethacin had no effect on the progression of ear necrosis. By contrast, high-dose indomethacin significantly inhibited edema but accelerated the progression of necrosis.

UI MeSH Term Description Entries
D007213 Indomethacin A non-steroidal anti-inflammatory agent (NSAID) that inhibits CYCLOOXYGENASE, which is necessary for the formation of PROSTAGLANDINS and other AUTACOIDS. It also inhibits the motility of POLYMORPHONUCLEAR LEUKOCYTES. Amuno,Indocid,Indocin,Indomet 140,Indometacin,Indomethacin Hydrochloride,Metindol,Osmosin
D007511 Ischemia A hypoperfusion of the BLOOD through an organ or tissue caused by a PATHOLOGIC CONSTRICTION or obstruction of its BLOOD VESSELS, or an absence of BLOOD CIRCULATION. Ischemias
D008775 Methylprednisolone A PREDNISOLONE derivative with similar anti-inflammatory action. 6-Methylprednisolone,Medrol,Metipred,Urbason,6 Methylprednisolone
D009288 Naproxen An anti-inflammatory agent with analgesic and antipyretic properties. Both the acid and its sodium salt are used in the treatment of rheumatoid arthritis and other rheumatic or musculoskeletal disorders, dysmenorrhea, and acute gout. Aleve,Anaprox,Methoxypropiocin,Naprosin,Naprosyn,Naproxen Sodium,Proxen,Sodium Naproxenate,Synflex,Naproxenate, Sodium,Sodium, Naproxen
D009336 Necrosis The death of cells in an organ or tissue due to disease, injury or failure of the blood supply.
D011720 Pyrazoles Azoles of two nitrogens at the 1,2 positions, next to each other, in contrast with IMIDAZOLES in which they are at the 1,3 positions.
D011817 Rabbits A burrowing plant-eating mammal with hind limbs that are longer than its fore limbs. It belongs to the family Leporidae of the order Lagomorpha, and in contrast to hares, possesses 22 instead of 24 pairs of chromosomes. Belgian Hare,New Zealand Rabbit,New Zealand Rabbits,New Zealand White Rabbit,Rabbit,Rabbit, Domestic,Chinchilla Rabbits,NZW Rabbits,New Zealand White Rabbits,Oryctolagus cuniculus,Chinchilla Rabbit,Domestic Rabbit,Domestic Rabbits,Hare, Belgian,NZW Rabbit,Rabbit, Chinchilla,Rabbit, NZW,Rabbit, New Zealand,Rabbits, Chinchilla,Rabbits, Domestic,Rabbits, NZW,Rabbits, New Zealand,Zealand Rabbit, New,Zealand Rabbits, New,cuniculus, Oryctolagus
D004423 Ear The hearing and equilibrium system of the body. It consists of three parts: the EXTERNAL EAR, the MIDDLE EAR, and the INNER EAR. Sound waves are transmitted through this organ where vibration is transduced to nerve signals that pass through the ACOUSTIC NERVE to the CENTRAL NERVOUS SYSTEM. The inner ear also contains the vestibular organ that maintains equilibrium by transducing signals to the VESTIBULAR NERVE. Vestibulocochlear System,Vestibulocochlear Apparatus,Apparatus, Vestibulocochlear,Ears,System, Vestibulocochlear
D000818 Animals Unicellular or multicellular, heterotrophic organisms, that have sensation and the power of voluntary movement. Under the older five kingdom paradigm, Animalia was one of the kingdoms. Under the modern three domain model, Animalia represents one of the many groups in the domain EUKARYOTA. Animal,Metazoa,Animalia
D000893 Anti-Inflammatory Agents Substances that reduce or suppress INFLAMMATION. Anti-Inflammatory Agent,Antiinflammatory Agent,Agents, Anti-Inflammatory,Agents, Antiinflammatory,Anti-Inflammatories,Antiinflammatories,Antiinflammatory Agents,Agent, Anti-Inflammatory,Agent, Antiinflammatory,Agents, Anti Inflammatory,Anti Inflammatories,Anti Inflammatory Agent,Anti Inflammatory Agents

Related Publications

B Hayden, and R Soderberg, and H Zarem, and G Chaudhuri
November 1985, The American review of respiratory disease,
B Hayden, and R Soderberg, and H Zarem, and G Chaudhuri
February 1986, Thrombosis research,
B Hayden, and R Soderberg, and H Zarem, and G Chaudhuri
January 1987, Journal of applied physiology (Bethesda, Md. : 1985),
B Hayden, and R Soderberg, and H Zarem, and G Chaudhuri
March 1988, Annals of the rheumatic diseases,
B Hayden, and R Soderberg, and H Zarem, and G Chaudhuri
August 1994, Journal of applied physiology (Bethesda, Md. : 1985),
B Hayden, and R Soderberg, and H Zarem, and G Chaudhuri
February 1988, Biochemical and biophysical research communications,
B Hayden, and R Soderberg, and H Zarem, and G Chaudhuri
October 1980, Prostaglandins,
B Hayden, and R Soderberg, and H Zarem, and G Chaudhuri
December 1986, Prostaglandins, leukotrienes, and medicine,
B Hayden, and R Soderberg, and H Zarem, and G Chaudhuri
June 1991, Scandinavian journal of clinical and laboratory investigation,
B Hayden, and R Soderberg, and H Zarem, and G Chaudhuri
February 1980, FEBS letters,
Copied contents to your clipboard!