Gene/Protein Disease Symptom Drug Enzyme Compound
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Query: UMLS:C0344307 (analgesia)
 28,200 document(s) hit in 31,850,051 MEDLINE articles (0.00 seconds)

Acceleration of the normal rate of burn wound healing would serve to decrease the morbidity and possibly the mortality of burn victims. A live yeast cell derivative (LYCD) has previously been reported to stimulate wound epithelialization and this study was designed to evaluate that hypothesis. Twenty-six human skin graft donor sites in nine patients were compared in a double-blind, randomized, single-center inpatient study. Thin donor sites were used as a model for superficial wound healing. Statistically significant earlier angiogenesis and epithelialization occurred in donor sites treated with LYCD ointment as compared with donor sites in the same patients treated simultaneously with ointment base. Stinging pain was noted by seven patients, but in all cases the pain was mild and required no analgesia.
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PMID:Acceleration of wound healing by a live yeast cell derivative. 638 69

A case of a 33-years-old aquarist admitted to the Clinic with a painful wound caused by a Stinging Catfish (Heteropneustes fossilis) was presented. While cleaning the aquarium the fish actively stung him in the hand. After irrigating and debriding of the wound the patient was given tetanus anatoxin and antibiotic course. The opioid analgesia and local anesthesia had to be provided to relieve the pain. The follow up after 2 weeks showed healed wound of the hand and the patient had no subjective complaints. There is an urgent need for a bill about venomous and poisonous animals which will be allowed to be kept at home. The registration of venomous and poisonous animals in the Regional Poison Control Centers should be compulsory. There is a need for initiating educational activity among people who keep dangerous animals at home as their pets.
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PMID:Hand wound caused by an active sting with a toxin spine of a catfish (Heteropneustes fossilis)--a case report. 1622 15

Honey bee nest defense involves guard bees that specialize in olfaction-based nestmate recognition and alarm-pheromone-mediated recruitment of nestmates to sting. Stinging is influenced by visual, tactile and olfactory stimuli. Both quantitative trait locus (QTL) mapping and behavioral studies point to guarding behavior as a key factor in colony stinging response. Results of reciprocal F1 crosses show that paternally inherited genes have a greater influence on colony stinging response than maternally inherited genes. The most active alarm pheromone component, isoamyl acetate (IAA) causes increased respiration and may induce stress analgesia in bees. IAA primes worker bees for 'fight or flight', possibly through actions of neuropeptides and/or biogenic amines. Studies of aggression in other species lead to an expectation that octopamine or 5-HT might play a role in honey bee defensive response. Genome sequence and QTL mapping identified 128 candidate genes for three regions known to influence defensive behavior. Comparative bioinformatics suggest possible roles of genes involved in neurogenesis and central nervous system (CNS) activity, and genes involved in sensory tuning through G-protein coupled receptors (GPCRs), such as an arrestin (AmArr4) and the metabotropic GABA(B) receptor (GABA-B-R1).
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PMID:Flight and fight: a comparative view of the neurophysiology and genetics of honey bee defensive behavior. 1737 39