Ecdysone metabolism in Triatoma infestans (Hemiptera, reduviidae) in vivo

When radiolabelled ecdysone was injected into Triatoma infestans it was converted to 20-hydroxyecdysone and to four other fractions (I, II, IV and VI) separated by thin layer chromatography. The pattern of ecdysone metabolites found 16 days after a blood meal was different from that found at 30 days...

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Detalles Bibliográficos
Autor principal: Stoka, A.
Otros Autores: Charreau, E.
Formato: Capítulo de libro
Lenguaje:Inglés
Publicado: 1981
Acceso en línea:Registro en Scopus
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100 1 |a Stoka, A. 
245 1 0 |a Ecdysone metabolism in Triatoma infestans (Hemiptera, reduviidae) in vivo 
260 |c 1981 
270 1 0 |m Stoka, A. 
506 |2 openaire  |e Política editorial 
504 |a Bray, A simple efficient liquid scintillation for counting aqueous solutions in a liquid scintillation counter (1960) Analyt. Biochem., 1, pp. 179-285 
504 |a Cerisola, Rohwedder, Segura, Del Prado, Alvarez, Winne de Martin, (1974) El xenodiagnóstico: normalización y utilidad, , Instituto Nacional Inv. Cardiovasculares e Instituto Nac. Diagn. e Inv. Enfermedad de Chagas 
504 |a Clever, Clever, Storbeck, Young, Apparent requirement of two hormones, alpha and beta ecdysone for molting in insects (1973) Devl. Biol., 31, pp. 47-60 
504 |a Cherbas, Cherbas, Distribution and metabolism of α-ecdysone in pupae of the silkworm Antheraea polyphemus (1970) Biol. Bull., 138, pp. 115-128 
504 |a Feyereisen, Lagueux, Hoffmann, Dynamics of ecdysone metabolism after injection and ingestion in Locusta migratoria (1976) Gen. comp. Endocr., 29, pp. 319-327 
504 |a Grace, Establishment of four strains of cells from insect tissues grown in vitro (1962) Nature, Lond., 195, pp. 788-789 
504 |a Gorell, Gilbert, Tash, The uptake and conversion of α-ecdysone by the pupal tissue of Hyalophora cecropia (1972) Insect Biochem., 2, pp. 94-106 
504 |a Hafferl, Wren, Marshall, Calzada, Siddall, The synthesis of tritiated α-ecdysone and 25-deoxy-α-ecdysone of high specific activity (1972) Journal of Labelled Compounds, 8, pp. 81-94 
504 |a Hoffmann, Koolman, Karlson, Joly, Molting hormone titer and metabolic fate of injected ecdysone during the fifth larval instar and in adults of Locusta migratoria (Orthoptera) (1974) Gen. comp. Endocr., 22, pp. 90-97 
504 |a Kaplanis, Thompson, Yamamoto, Robbins, Loulodes, Ecdysones from the pupa of the tobacco hornworm Manduca sexta (Johnannson) (1966) Steroids, 8, pp. 605-623 
504 |a Karlson, Koolman, On the metabolic fate of ecdysone and 3-dehydroecdysone in Calliphora vicina (1973) Insect Biochem., 3, pp. 409-417 
504 |a Koolman, Hoffmann, Karlson, Sulphate esters as in activation products of ecdysone in Locusta migratoria (1973) Hoppe-Seyler's Z. Physiol. Chem., 354, pp. 1043-1048 
504 |a Koolman, Karlson, Ecdysone oxidase and enzyme from the blowfly, Calliphora erythrocephala (Meigen) (1975) Hoppe-Seyler's Z. Physiol. Chem., 356, pp. 1131-1138 
504 |a Lagueux, Perron, Hoffmann, Ecdysone metabolism and endogenous moulting hormone titre during larval-pupal development in Choristoneura fumiferana (1976) J. Insect Physiol., 22, pp. 57-62 
504 |a Moriyama, Nakanishi, King, Okauchi, Siddal, Hafferl, On the origin and metabolic fate of α-ecdysone in insects (1970) Gen. comp. Endocr., 15, pp. 80-87 
504 |a Schaller, Hoffmann, Koolman, Metabolism de l'ecdysone chez Aeshna cyanea (Insecte, Odonate). Resultats d'injections d' α-ecdysone radioactive à des animaux et à des larves au cycle de mue bloque (1975) C.r. Acad. Sci., 280, pp. 1813-1816 
504 |a Thompson, Kaplanis, Robbins, Yamamoto, 20–26-dihydroxyecdysone, a new steroid with moulting hormone activity from the tobacco hornworm, Manduca sexta (Johnannson) (1967) Chem. Commun., pp. 650-653 
504 |a Thompson, Svoboda, Kaplanis, Robbins, Metabolic pathways of steroids in insects (1972) Proc. Roy. Soc. Ser. B, 180, pp. 203-221 
504 |a Thompson, Kaplanis, Robbins, Svoboda, Metabolism of steroids in insects (1973) Adv. Lipid Res., 11, pp. 219-265 
504 |a Thompson, Kaplanis, Robbins, Dutky, Nigg, 3-epi-20-hydroxyecdysone from meconium of the tobacco hornworm (1974) Steroids, 24, pp. 359-366 
504 |a Young, The in vivo metabolism of [3H]-molting hormones during development of Chironomus tentans and Calliphora erythrocephala (1974) Ph.D. Thesis, , Purdue University, Lafayette, Indiana 
504 |a Young, The metabolism of [3H]-molting hormone in Calliphora erythrocephala at the mature larval and white puparial stages (1976) Insect Biochem., 6, pp. 1-12 
520 3 |a When radiolabelled ecdysone was injected into Triatoma infestans it was converted to 20-hydroxyecdysone and to four other fractions (I, II, IV and VI) separated by thin layer chromatography. The pattern of ecdysone metabolites found 16 days after a blood meal was different from that found at 30 days. Peak I was isolated and further separated to give two main fractions. The results obtained from enzymatic hydrolysis of this peak showed it to be a mixture of glucosides, glucuronides and sulphate conjugates. © 1981.  |l eng 
593 |a Facultad de Ciencias Médicas de la Universidad Nacional de La Plata, Instituto de Fisiología, Cátedra de Bioquímica, calle 60 y 120, 1900 La Plata, Argentina and Centro de Estudios Parasitológicos y Vectores (CEPAVE) La Plata, Argentina 
593 |a Instituto de Biología y Medicina Experimental, Obligado 2490, 1428 Buenos Aires, Argentina 
690 1 0 |a CONJUGATES 
690 1 0 |a ECDYSONE 
690 1 0 |a HEMIPTERA 
690 1 0 |a METABOLISM 
690 1 0 |a TRIATOMA INFESTANS 
700 1 |a Charreau, E. 
773 0 |d 1981  |g v. 11  |h pp. 653-656  |k n. 6  |x 00201790  |t Insect Biochemistry 
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