Imaging

@article{tsoupras_isolation_1982,

title = {Isolation and identification of three ecdysteroid conjugates with a C-20 hydroxy group in eggs of Locusta migratoria},

author = {G Tsoupras and B Luu and Jules A Hoffmann},

issn = {0039-128X},

year  = {1982},

date = {1982-11-01},

journal = {Steroids},

volume = {40},

number = {5},

pages = {551--560},

abstract = {Three ecdysteroids conjugates with a hydroxy group at C-20 were isolated from developing eggs of locusta migratoria and identified as 22-phosphate conjugates of 2-deoxy-20-hydroxy-ecdysone, 20-hydroxyecdysone and 20-hydroxyecdysone acetate.},

keywords = {Animals, Chromatography, Ecdysone, Ecdysterone, Female, Grasshoppers, High Pressure Liquid, hoffmann, M3i, Magnetic Resonance Spectroscopy, Ovum, Phosphates, Spectrophotometry, Ultraviolet},

pubstate = {published},

tppubtype = {article}

}

@article{lachaise_ecdysteroids_1982,

title = {Ecdysteroids and embryonic development in the shore crab, Carcinus maenas},

author = {F Lachaise and Jules A Hoffmann},

issn = {0018-4888},

year  = {1982},

date = {1982-09-01},

journal = {Hoppe-Seyler's Z. Physiol. Chem.},

volume = {363},

number = {9},

pages = {1059--1067},

abstract = {Eggs at various stages of embryonic development of Carcinus maenas contain high concentrations of the ecdysteroid ponasterone A together with lower titres of 20-hydroxyecdysone and ecdysone. Correlative studies on ecdysteroid titres and developmental characteristics of Carcinus embryos indicate that one function of ponasterone A might be related to the control of deposition of an embryonic envelope.},

keywords = {Animals, Brachyura, Ecdysone, Ecdysterone, Embryo, Female, hoffmann, M3i, Nonmammalian, Ovum, Radioimmunoassay},

pubstate = {published},

tppubtype = {article}

}

@article{lachaise_ecdysteroids_1981,

title = {Ecdysteroids and ovarian development in the shore crab, Carcinus maenas},

author = {F Lachaise and M Goudeau and Charles Hetru and Christine Kappler and Jules A Hoffmann},

issn = {0018-4888},

year  = {1981},

date = {1981-01-01},

journal = {Hoppe-Seyler's Z. Physiol. Chem.},

volume = {362},

number = {5},

pages = {521--529},

abstract = {Mature ovaries of the shore crab Carcinus maenas contain large concentrations of three major ecdysteroids which we have identified by physicochemical methods as ecdysone, 20-hydroxyecdysone and ponasterone A. The fluctuations of ovarian and blood ecdysteroid concentrations are presented in relation to the various stages of ovarian development.},

keywords = {aging, Animals, Brachyura, Cross Reactions, Ecdysone, Ecdysterone, Female, hoffmann, M3i, Ovary, Radioimmunoassay, Sexual Maturation},

pubstate = {published},

tppubtype = {article}

}

@article{zachary_endocrine_1980,

title = {Endocrine control of the metamorphosis of the larval muscles in Calliphora erythrocephala (Diptera): in vitro studies of the role of ecdysteroids},

author = {Daniel Zachary and Jules A Hoffmann},

issn = {0012-1606},

year  = {1980},

date = {1980-11-01},

journal = {Dev. Biol.},

volume = {80},

number = {1},

pages = {235--247},

keywords = {Animals, Biological, Diptera, Ecdysone, Ecdysterone, hoffmann, Larva, M3i, Metamorphosis, Muscles, Organ Culture Techniques},

pubstate = {published},

tppubtype = {article}

}

@article{feyereisen_hemolymphatic_1975,

title = {The hemolymphatic transport of molting hormone during the development of Locusta migratoria L},

author = {R Feyereisen and Marie Lagueux and Jules A Hoffmann},

year  = {1975},

date = {1975-04-01},

journal = {C.R. Hebd. Seances Acad. Sci., Ser. D, Sci. Nat.},

volume = {280},

number = {14},

pages = {1709--1712},

abstract = {Shortly after injection of radio-labelled ecdysone into fifth instar larvae of Locusta migratoria, 20-hydroxy-ecdysone (ecdysterone) is the main hormone found in the blood. Some 10% of the circulating hormone are bound to hemolymph macromolecules. The ratio of bound to free hormone is stage-dependent; it decreases considerably after previous injections of non-labelled ecdysone, but increases in insects in which ecdysone biosynthesis has been blocked by extirpation of the prothoracic glands or selective X-ray treatment of the hemocytopoietic tissue.},

keywords = {Age Factors, Animals, Carrier Proteins, Chromatography, Ecdysone, Ecdysterone, Gel, Grasshoppers, Hematopoietic System, hoffmann, Larva, M3i, Neurosecretory Systems, Protein Binding, Time Factors},

pubstate = {published},

tppubtype = {article}

}