Comparison of the upper gastrointestinal effects of etodolac and aspirin in healthy dogs. 2001

K Nishihara, and H Kikuchi, and T Kanno, and S Tanabe, and T Sarashina, and Y Uzuka
Laboratory of Veterinary Internal Medicine, Obihiro University of Agriculture and Veterinary, Medicine, Hokkaido, Japan.

Fifteen healthy castrated male dogs were separated into three treatment groups that were administered etodolac, aspirin and a placebo orally, respectively. All treatments were continued for 28 days. The animals were examined endoscopically on days 0, 3, 7, 10, 14, 17, 21, 24 and 28. There were no gastrointestinal mucosal lesions in either the etodolac or the placebo group, whereas some gastric lesions developed in the aspirin group after day 17. We considered that etodolac could be used for long-term treatments in dogs with fewer side-effects on the gastric mucosa than aspirin.

UI MeSH Term Description Entries
D007413 Intestinal Mucosa Lining of the INTESTINES, consisting of an inner EPITHELIUM, a middle LAMINA PROPRIA, and an outer MUSCULARIS MUCOSAE. In the SMALL INTESTINE, the mucosa is characterized by a series of folds and abundance of absorptive cells (ENTEROCYTES) with MICROVILLI. Intestinal Epithelium,Intestinal Glands,Epithelium, Intestinal,Gland, Intestinal,Glands, Intestinal,Intestinal Gland,Mucosa, Intestinal
D008297 Male Males
D011897 Random Allocation A process involving chance used in therapeutic trials or other research endeavor for allocating experimental subjects, human or animal, between treatment and control groups, or among treatment groups. It may also apply to experiments on inanimate objects. Randomization,Allocation, Random
D004285 Dogs The domestic dog, Canis familiaris, comprising about 400 breeds, of the carnivore family CANIDAE. They are worldwide in distribution and live in association with people. (Walker's Mammals of the World, 5th ed, p1065) Canis familiaris,Dog
D005753 Gastric Mucosa Lining of the STOMACH, consisting of an inner EPITHELIUM, a middle LAMINA PROPRIA, and an outer MUSCULARIS MUCOSAE. The surface cells produce MUCUS that protects the stomach from attack by digestive acid and enzymes. When the epithelium invaginates into the LAMINA PROPRIA at various region of the stomach (CARDIA; GASTRIC FUNDUS; and PYLORUS), different tubular gastric glands are formed. These glands consist of cells that secrete mucus, enzymes, HYDROCHLORIC ACID, or hormones. Cardiac Glands,Gastric Glands,Pyloric Glands,Cardiac Gland,Gastric Gland,Gastric Mucosas,Gland, Cardiac,Gland, Gastric,Gland, Pyloric,Glands, Cardiac,Glands, Gastric,Glands, Pyloric,Mucosa, Gastric,Mucosas, Gastric,Pyloric Gland
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
D000894 Anti-Inflammatory Agents, Non-Steroidal Anti-inflammatory agents that are non-steroidal in nature. In addition to anti-inflammatory actions, they have analgesic, antipyretic, and platelet-inhibitory actions. They act by blocking the synthesis of prostaglandins by inhibiting cyclooxygenase, which converts arachidonic acid to cyclic endoperoxides, precursors of prostaglandins. Inhibition of prostaglandin synthesis accounts for their analgesic, antipyretic, and platelet-inhibitory actions; other mechanisms may contribute to their anti-inflammatory effects. Analgesics, Anti-Inflammatory,Aspirin-Like Agent,Aspirin-Like Agents,NSAID,Non-Steroidal Anti-Inflammatory Agent,Non-Steroidal Anti-Inflammatory Agents,Nonsteroidal Anti-Inflammatory Agent,Anti Inflammatory Agents, Nonsteroidal,Antiinflammatory Agents, Non Steroidal,Antiinflammatory Agents, Nonsteroidal,NSAIDs,Nonsteroidal Anti-Inflammatory Agents,Agent, Aspirin-Like,Agent, Non-Steroidal Anti-Inflammatory,Agent, Nonsteroidal Anti-Inflammatory,Anti-Inflammatory Agent, Non-Steroidal,Anti-Inflammatory Agent, Nonsteroidal,Anti-Inflammatory Analgesics,Aspirin Like Agent,Aspirin Like Agents,Non Steroidal Anti Inflammatory Agent,Non Steroidal Anti Inflammatory Agents,Nonsteroidal Anti Inflammatory Agent,Nonsteroidal Anti Inflammatory Agents,Nonsteroidal Antiinflammatory Agents
D001241 Aspirin The prototypical analgesic used in the treatment of mild to moderate pain. It has anti-inflammatory and antipyretic properties and acts as an inhibitor of cyclooxygenase which results in the inhibition of the biosynthesis of prostaglandins. Aspirin also inhibits platelet aggregation and is used in the prevention of arterial and venous thrombosis. (From Martindale, The Extra Pharmacopoeia, 30th ed, p5) Acetylsalicylic Acid,2-(Acetyloxy)benzoic Acid,Acetysal,Acylpyrin,Aloxiprimum,Colfarit,Dispril,Easprin,Ecotrin,Endosprin,Magnecyl,Micristin,Polopirin,Polopiryna,Solprin,Solupsan,Zorprin,Acid, Acetylsalicylic
D016099 Endoscopy, Gastrointestinal Endoscopic examination, therapy or surgery of the gastrointestinal tract. Endoscopic Gastrointestinal Surgical Procedures,Surgical Procedures, Endoscopic Gastrointestinal,Endoscopic Gastrointestinal Surgery,Gastrointestinal Endoscopic Surgical Procedures,Procedure, Endoscopic Gastrointestinal, Surgical,Procedure, Gastrointestinal Endoscopic Surgical,Procedures, Endoscopic Gastrointestinal, Surgical,Procedures, Gastrointestinal Endoscopic Surgical,Surgical Procedure, Endoscopic Gastrointestinal,Endoscopic Gastrointestinal Surgeries,Endoscopies, Gastrointestinal,Gastrointestinal Endoscopies,Gastrointestinal Endoscopy,Gastrointestinal Surgeries, Endoscopic,Gastrointestinal Surgery, Endoscopic,Surgeries, Endoscopic Gastrointestinal,Surgery, Endoscopic Gastrointestinal
D017308 Etodolac A non-steroidal anti-inflammatory agent and cyclooxygenase-2 (COX-2) inhibitor with potent analgesic and anti-arthritic properties. It has been shown to be effective in the treatment of OSTEOARTHRITIS; RHEUMATOID ARTHRITIS; ANKYLOSING SPONDYLITIS; and in the alleviation of postoperative pain (PAIN, POSTOPERATIVE). AY-24,236,AY-24236,Etodolac, (+-)-Isomer,Etodolac, (-)-Isomer,Etodolac, (S)-Isomer,Etodolac, Monosodium Salt,Etodolac, Monosodium Salt, (+-) Isomer,Etodolac, Monosodium Salt, (S)-Isomer,Etodolic Acid,Lodine,Ramodar,Ultradol,AY 24,236,AY 24236

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