Search Results - "Giudice, Giuseppina Del"

Oogenesis in the spotted ray Torpedo marmorata by Prisco, Marina, Liguoro, Annamaria, Ricchiari, Loredana, Giudice, Giuseppina Del, Andreuccetti, Piero

“…Investigation of embryos, neonates, sub-adult and adult female Torpedo marmorata showed that oogenesis is immediate. It begins very early in development and…”
Get full text

Expression of Prothymosin alpha during the spermatogenesis of the spotted ray Torpedo marmorata by Prisco, Marina, Donizetti, Aldo, Aniello, Francesco, Locascio, Annamaria, Del Giudice, Giuseppina, Agnese, Marisa, Angelini, Francesco, Andreuccetti, Piero

“…Abstract In this study, we show that Prothymosin alpha (Ptma), a small, unfolded, negatively charged protein, is present in the cartilaginous fish Torpedo…”
Get full text

Effect of 17beta-estradiol and progesterone on vitellogenesis in the spotted ray Torpedo marmorata Risso 1810 (Elasmobranchii: Torpediniformes): studies on females and on estrogen-treated males by Prisco, Marina, Marina, Prisco, Valiante, Salvatore, Salvatore, Valiante, Maddalena Di Fiore, Maria, Maria, Maddalena Di Fiore, Raucci, Franca, Franca, Raucci, Del Giudice, Giuseppina, Giuseppina, Del Giudice, Romano, Maurizio, Maurizio, Romano, Laforgia, Vincenza, Vincenza, Laforgia, Limatola, Ermelinda, Ermelinda, Limatola, Andreuccetti, Piero, Piero, Andreuccetti

“…The influence of 17beta-estradiol (E(2)) on vertebrate vitellogenesis is well ascertained. The aim of the present paper is to study the involvement of E(2) and…”
Get full text

Expression of vitellogenin in the testis and kidney of the spotted ray Torpedo marmorata exposed to 17β-estradiol by Del Giudice, Giuseppina, Prisco, Marina, Agnese, Marisa, Verderame, Mariailaria, Limatola, Ermelinda, Andreuccetti, Piero

“…Highlights ► E2 induces VTG expression in male germ cells of the cartilaginous fish Torpedo . ► Torpedo testis is a suitable model to study the gene expression…”
Get full text

Expression of vitellogenin receptor in the ovarian follicles during the reproductive cycle of the spotted ray Torpedo marmorata Risso 1880 by Del Giudice, Giuseppina, Prisco, Marina, Agnese, Marisa, Valiante, Salvatore, Verderame, Mariailaria, Limatola, Ermelinda, Laforgia, Vincenza, Andreuccetti, Piero

“…The aim of this investigation was to identify the encoding sequence of vitellogenin receptor gene (vtgr), and its expression during the oogenesis in the…”
Get full text

Immunolocalization of 3β-HSD and 17β-HSD in the testis of the spotted ray Torpedo marmorata by Prisco, Marina, Liguoro, Annamaria, Ricchiari, Loredana, Del Giudice, Giuseppina, Angelini, Francesco, Andreuccetti, Piero

“…Abstract Using polyclonal antibodies, we examined the localization of 3β-hydroxysteroid dehydrogenase (3β-HSD) and 17β-hydroxysteroid dehydrogenase (17β-HSD)…”
Get full text

Effect of 17β-estradiol and progesterone on vitellogenesis in the spotted ray Torpedo marmorata Risso 1810 (Elasmobranchii: Torpediniformes): Studies on females and on estrogen-treated males by Marina, Prisco, Salvatore, Valiante, Maria, Maddalena Di Fiore, Franca, Raucci, Giuseppina, Del Giudice, Maurizio, Romano, Vincenza, Laforgia, Ermelinda, Limatola, Piero, Andreuccetti

“…Abstract The influence of 17β-estradiol (E2 ) on vertebrate vitellogenesis is well ascertained. The aim of the present paper is to study the involvement of E2…”
Get full text

Organization of the vitelline envelope in ovarian follicles of Torpedo marmorata Risso, 1810 (Elasmobranchii: Torpediniformes) by Prisco, Marina, Del Giudice, Giuseppina, Agnese, Marisa, Ricchiari, Loredana, Campanella, Chiara, Andreuccetti, Piero

“…In Torpedo marmorata, the vitelline envelope (VE), an extracellular envelope surrounding the growing oocyte, consists of fibrils and amorphous materials that…”
Get full text

Immunolocalization of 3beta-HSD and 17beta-HSD in the testis of the spotted ray Torpedo marmorata by Prisco, Marina, Liguoro, Annamaria, Ricchiari, Loredana, Del Giudice, Giuseppina, Angelini, Francesco, Andreuccetti, Piero

“…Using polyclonal antibodies, we examined the localization of 3beta-hydroxysteroid dehydrogenase (3beta-HSD) and 17beta-hydroxysteroid dehydrogenase…”
Get full text

Corrigendum to “Effect of 17β-estradiol and progesterone on vitellogenesis in the spotted ray Torpedo marmorata Risso 1810 (Elasmobranchii: Torpediniformes): Studies on females and on estrogen-treated males” [Gen. Comp. Endocrinol. 157 (2008) 125–132] by Prisco, Marina, Valiante, Salvatore, Di Fiore, Maria Maddalena, Raucci, Franca, Del Giudice, Giuseppina, Romano, Maurizio, Laforgia, Vincenza, Limatola, Ermelinda, Andreuccetti, Piero

Get full text