แสดงระเบียนรายการที่เรียบง่าย

dc.contributor.authorLlobrera, Alcestis T.
dc.contributor.authorLewis, Donald H.
dc.contributor.editorMaclean, Jay L.
dc.contributor.editorDizon, Leticia B.
dc.contributor.editorHosillos, Lucila V.
dc.date.accessioned2011-06-22T09:35:03Z
dc.date.available2011-06-22T09:35:03Z
dc.date.issued1986
dc.identifier.urihttp://hdl.handle.net/10862/272
dc.description.abstractErythromycin and oxytetracycline uptake by the giant freshwater prawn, Macrobrachium rosenbergii , was evaluated by the two-step osmotic infiltration technique. Test prawns were immersed in 7.5% NaCl conditioning (hyperosmotic) solution for 30 min. then transferred to a freshwater (hypo-osmotic) solution containing 10 mu g/ml of antibiotic. Antibiotic uptake was determined in test and control prawns at 5, 10, 20 and 40 min. Maximum concentration of erythromycin was observed in test prawns 10 min. after exposure, whereas the same concentration was not achieved in control prawns until 40 min. Oxytetracycline uptake was similar in treated and control prawns in that maximum tissue levels were observed after 40 min. in both cases. The uptake of erythromycin was significantly greater in prawns treated for 10 min. than in prawns treated for 5, 20 and 40 min. Osmotic infiltration did not significantly enhance oxytetracycline uptake at all time intervals tested.en
dc.language.isoenen
dc.publisherAsian Fisheries Societyen
dc.relation.ispartofIn: Maclean, J.L., Dizon, L.V., Hosillos, L.V. (eds.). The First Asian Fisheries Forum. Proceedings of the First Asian Fisheries Forum, 26-31 May 1986, Manila, Philippines. Manila, Philippines: Asian Fisheries Society. pp. 333-336en
dc.subjectCrustaceaen
dc.subjectanimal healthen
dc.subjectPhilippinesen
dc.subjectGiant freshwater prawnen
dc.subjectPrawnsen
dc.subjectMacrobrachium rosenbergiien
dc.subject.lccVF SP 054
dc.titleAntibiotic uptake of the giant freshwater prawn Macrobrachium rosebergii by the osmotic infiltration techniqueen
dc.typeConference paperen
dc.citation.spage333
dc.citation.epage336
dc.citation.conferenceTitleThe First Asian Fisheries Forum. Proceedings of the First Asian Fisheries Forum, 26-31 May 1986, Manila, Philippinesen
dc.subject.asfaantibioticsen
dc.subject.asfaaquaculture techniquesen
dc.subject.asfadisease controlen
dc.subject.asfaprawn cultureen


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