139736eo.pdf (20MB) - Japan Oceanographic Data Center

139736eo.pdf (20MB) - Japan Oceanographic Data Center 139736eo.pdf (20MB) - Japan Oceanographic Data Center

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SUBRAHMANYAN, R. (1954b). A new member of the Euglenineae, Protoeuglena noctilucae gen.et sp. nov., occurring in Noctiluca miliaris SURIRAY, causing green discolouration of theSea off Calicut. Proc. Indian Acad. Sci., 39, 118-127.SUDARA, S. (1984). Red tide and PSP phenomena in Thailand. Paper presented at theCSIRO-WESTPAC Red tide Workshop, Cronulla, 18-20 June 1984.SWEENEY, B.M. (1978). Ultrastructure of Noctiluca miliaris (Pyrrophyta) with green flagellatesymbionts. J. Phycology, 14, 116- 120.'TAKANO, H. (1956). Harmful blooming of minute cells of Thalassiosira decipiens in coastal waterin Tokyo Bay. J. Oceanogr. Soc. Japan, 12,63-67.TAKAYAMA, H. and ADACHI, R. (1984). Gymnodinium nagasakiense sp. nov. a red-tide formingdinophyte in the adjacent waters of Japan. Bull. Plankt. Soc. Japan, 31,7-14.TANGEN, K. (1983). Shellfish poisoning and the occurrence of potentially toxic dinoflagellates inNorwegian waters. Sarsia, 68, 1-7.TAYLOR, D.L. and SELIGER, H. (1979). Toxic dinoflagellate blooms. Developments in MarineBiology, vol. 1, Elsevier North-Holland, 497.TAYLOR, F.J.R. (1984). Toxic dinoflagellates: taxonomic and biogeographic aspects with emphasison Protogonyaulax. In: E.P. Ragelis (ed.), Seafood toxins, Amer. Chem. Soc. SymposiumSeries 262,77-97.WHITELEGGE, T. (1891). On the recent discolouration of the waters of Port Jackson. Records ofthe Australian Museum, 1,179-192.WOOD, E.J.F. (1964). Studies in microbial ecology of the Australasian region. 5. Microbiology ofsome Australian estuaries. Nova Hedwigia, 8,461-527.YAMOCHI. S. (1984). Mechanisms for outbreak of Heterosinma akashiwo red tide in Osaka Bav.Japan. part 3.' Release of vegetative cells from bottok mud. J. Oceanogr. Soc. Japan, 45,343-348.YASUMOTO, T., OSHIMA, Y., SUGAWARA, W., FUKUYO, Y., OGURI, H., IGARASHI, T.and FUJITA, N. (1978). Identification of Dinophysis fortii as the causative organism ofdiarrhetic shellfish poisoning. Bull. Japanese Soc. Sci. Fisheries, 46, 1405-141 1.112

Table 1.Clinical symptoms of various types of fish and shellfish poisoning.Causative Pyrodinium bahamense var. compressa, Dinophysis fortii; Gambierdiscus toxicus.organism Protogonyaulaxxtamarensis; Protogonyaular Dinophysis acuminata; Ostreopsis siamensis;catenella; Gymnodinium catenatumDinophysis acutaProrocentrum limaSymptomsmild case:tingling sensation or numbness aroundlips, gradually spreading to face andneck; prickly sensation in fingertipsand toes; headache, dizziness, nausea,vomiting, diarrhoeasevere case:incoherent speech; progression ofstiffness and non-coordination oflimbs; general weakness and feelingof lightness; slight respiratorydifficulty; rapid pulse.after 30 min to afew hours: diarrhoea,nausea, vomiting,abdominal pain.Symptoms develop within12-24 hrs of eating fish.Gastro-intestional symptoms:diarrhoea, abdominal painnausea, vomitingNeurological symptoms:Numbness and tingling ofhands and feet; cold objectsfeel hot to touch; difficultyin balance; low heart rate andblood pressure; rashesExtreme case:Muscular paralysis; pronouncedrespiratory difficulty; chokingsensation; death through respiratoryparalysis may occur within 2 to 24 h afteringestionIn extreme cases,death through respiratoryfailureTreatmentPatient has stomach pumped and is givenartificial respiration. No lastingeffects.Recovery after 3 days,irrespective of medicaltreatment.No antitoxin or specifictreatment is available.Neurological symptoms maylast for months and evenyears. Calcium may helprelieve symptoms.113

Table 1.Clinical symptoms of various types of fish and shellfish poisoning.Causative Pyrodinium bahamense var. compressa, Dinophysis fortii; Gambierdiscus toxicus.organism Protogonyaulaxxtamarensis; Protogonyaular Dinophysis acuminata; Ostreopsis siamensis;catenella; Gymnodinium catenatumDinophysis acutaProrocentrum limaSymptomsmild case:tingling sensation or numbness aroundlips, gradually spreading to face andneck; prickly sensation in fingertipsand toes; headache, dizziness, nausea,vomiting, diarrhoeasevere case:incoherent speech; progression ofstiffness and non-coordination oflimbs; general weakness and feelingof lightness; slight respiratorydifficulty; rapid pulse.after 30 min to afew hours: diarrhoea,nausea, vomiting,abdominal pain.Symptoms develop within12-24 hrs of eating fish.Gastro-intestional symptoms:diarrhoea, abdominal painnausea, vomitingNeurological symptoms:Numbness and tingling ofhands and feet; cold objectsfeel hot to touch; difficultyin balance; low heart rate andblood pressure; rashesExtreme case:Muscular paralysis; pronouncedrespiratory difficulty; chokingsensation; death through respiratoryparalysis may occur within 2 to 24 h afteringestionIn extreme cases,death through respiratoryfailureTreatmentPatient has stomach pumped and is givenartificial respiration. No lastingeffects.Recovery after 3 days,irrespective of medicaltreatment.No antitoxin or specifictreatment is available.Neurological symptoms maylast for months and evenyears. Calcium may helprelieve symptoms.113

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