Heba abdelrahman (56 risultati)

Condizione: New.

Condizione: New.

PAP. Condizione: New. New Book. Shipped from UK. Established seller since 2000.

PAP. Condizione: New. New Book. Shipped from UK. Established seller since 2000.

PAP. Condizione: New. New Book. Shipped from UK. Established seller since 2000.

Condizione: New.

PAP. Condizione: New. New Book. Shipped from UK. Established seller since 2000.

Condizione: New.

Paperback. Condizione: Brand New. 104 pages. 8.66x5.91x0.24 inches. In Stock.

Taschenbuch. Condizione: Neu. Pigment pattern during embryonic stages in heteroploid Bufo regularis | Heba Abdelrahman (u. a.) | Taschenbuch | 104 S. | Englisch | 2016 | LAP LAMBERT Academic Publishing | EAN 9783659897719 | Verantwortliche Person für die EU: preigu GmbH & Co. KG, Lengericher Landstr. 19, 49078 Osnabrück, mail[at]preigu[dot]de | Anbieter: preigu.…

PAP. Condizione: New. New Book. Shipped from UK. Established seller since 2000.

PAP. Condizione: New. New Book. Shipped from UK. Established seller since 2000.

Paperback. Condizione: Brand New. 360 pages. 8.66x5.91x0.82 inches. In Stock.

Taschenbuch. Condizione: Neu. Teratogenicity of Mucophylline on Albino rats | Teratogenic effects of Bronchodilators drug on the pregnant female of Albino rats and their offsprings | Heba Ali Abdelrahman (u. a.) | Taschenbuch | 360 S. | Englisch | 2016 | LAP LAMBERT Academic Publishing | EAN 9783659833502 | Verantwortliche Person für die EU: BoD - Books on Demand, In de Tarpen 42, 22848 Norderstedt, info[at]bod[dot]de | Anbieter: preigu.…

paperback. Condizione: New. NEW. SHIPS FROM MULTIPLE LOCATIONS. book.

Condizione: New.

Condizione: New.

Taschenbuch. Condizione: Neu. Schéma pigmentaire au cours des stades embryonnaires chez Bufo regularis hétéroploïde | Heba Abdelrahman (u. a.) | Taschenbuch | Französisch | 2025 | Editions Notre Savoir | EAN 9786208660260 | Verantwortliche Person für die EU: preigu GmbH & Co. KG, Lengericher Landstr. 19, 49078 Osnabrück, mail[at]preigu[dot]de | Anbieter: preigu.…

Condizione: New.

Taschenbuch. Condizione: Neu. Padrão de pigmentação durante as fases embrionárias em Bufo regularis heteroplóide | Heba Abdelrahman (u. a.) | Taschenbuch | Portugiesisch | 2025 | Edições Nosso Conhecimento | EAN 9786208660130 | Verantwortliche Person für die EU: preigu GmbH & Co. KG, Lengericher Landstr. 19, 49078 Osnabrück, mail[at]preigu[dot]de | Anbieter: preigu.…

Taschenbuch. Condizione: Neu. Pigmentmuster während der Embryonalstadien bei heteroploiden Bufo regularis | Heba Abdelrahman (u. a.) | Taschenbuch | 100 S. | Deutsch | 2025 | Verlag Unser Wissen | EAN 9786208660284 | Verantwortliche Person für die EU: BoD - Books on Demand, In de Tarpen 42, 22848 Norderstedt, info[at]bod[dot]de | Anbieter: preigu.…

Taschenbuch. Condizione: Neu. Wzór pigmentu podczas stadiów embrionalnych u heteroploidalnego Bufo regularis | Heba Abdelrahman (u. a.) | Taschenbuch | Polnisch | 2025 | Wydawnictwo Nasza Wiedza | EAN 9786208660147 | Verantwortliche Person für die EU: SIA OmniScriptum Publishing, Brivibas Gatve 197, 1039 RIGA, LETTLAND, customerservice[at]vdm-vsg[dot]de | Anbieter: preigu. …

Taschenbuch. Condizione: Neu. Modello di pigmento durante gli stadi embrionali in Bufo regularis eteroploide | Heba Abdelrahman (u. a.) | Taschenbuch | Italienisch | 2025 | Edizioni Sapienza | EAN 9786208660291 | Verantwortliche Person für die EU: preigu GmbH & Co. KG, Lengericher Landstr. 19, 49078 Osnabrück, mail[at]preigu[dot]de | Anbieter: preigu.…

Taschenbuch. Condizione: Neu. This item is printed on demand - it takes 3-4 days longer - Neuware 92 pp. Spanisch.

Taschenbuch. Condizione: Neu. This item is printed on demand - it takes 3-4 days longer - Neuware -In the present book, larval stages of the Egyptian toad Bufo regularis (Bufonidae) were used. Three groups of newly fertilized eggs were analyzed. One group was irradiated with ultraviolet (i.e, haploid), the second was heat- shocked (i.e, triploid) and the third one was used as control (i.e, diploid). Transverse sections of diploid, haploid and triploid embryos at different embryonic stages were used to study the distribution of melano-macrophage centres (MMCs). The pigment cells and MMCs were detected using the light microscopical study in the liver, kidney and spleen of the three tested group of B. regularis tadpoles. Moreover, the electron microscopical study of the MMCs in liver, kidney and spleen at different embryonic stages of B. regularis were also characterized. On the other hand, by using a highly sensitive reverse transcription- polymerase chain reaction (RT-PCR) assay detected tyrosinase mRNA in liver and spleen of three tested group of B. regularis tadpoles; therefore the liver and spleen pigment cells (KCs) are able to synthesize melanin. mRNA tyrosinase not expressed in kidney;so the pigment cells of kidney are melanin- phagocytosing macrophage. 104 pp. Englisch. …

Condizione: New. Print on Demand.

Condizione: New. Dieser Artikel ist ein Print on Demand Artikel und wird nach Ihrer Bestellung fuer Sie gedruckt. Autor/Autorin: Abdelrahman HebaDr. Heba Ali Abdel-Rahman Shalabi is a lecturer of comparative anatomy and embryology. she has PhD degree in the same specialization. in these days she works in a team work to publish papers about different topics.…

Condizione: New. PRINT ON DEMAND.

Taschenbuch. Condizione: Neu. nach der Bestellung gedruckt Neuware - Printed after ordering - En el presente libro, se utilizaron estadios larvarios del sapo egipcio Bufo regularis (Bufonidae). Se analizaron tres grupos de huevos recién fertilizados. Un grupo fue irradiado con luz ultravioleta (es decir, haploide), el segundo fue sometido a choque térmico (es decir, triploide) y el tercero se utilizó como control (es decir, diploide). Se utilizaron secciones transversales de embriones diploides, haploides y triploides en diferentes etapas embrionarias para estudiar la distribución de los centros de melanomacrófagos (CMM). Las células pigmentarias y los CMM se detectaron mediante el estudio microscópico de luz en el hígado, el riñón y el bazo de los tres grupos de renacuajos de B. regularis analizados. Además, también se caracterizó el estudio microscópico electrónico de los MMC en el hígado, el riñón y el bazo en diferentes etapas embrionarias de B. regularis. Por otro lado, mediante el uso de un ensayo de reacción en cadena de la polimerasa con transcripción inversa (RT-PCR) de alta sensibilidad, se detectó el ARNm de la tirosinasa en el hígado y el bazo de tres grupos de renacuajos de B. regularis analizados; por lo tanto, las células pigmentarias (CP) del hígado y el bazo son capaces de sintetizar melanina. El ARNm de la tirosinasa no se expresa en el riñón; por lo tanto, las células pigmentarias del riñón son macrófagos fagocitantes de melanina.…

Taschenbuch. Condizione: Neu. This item is printed on demand - Print on Demand Titel. Neuware -In the present book, larval stages of the Egyptian toad Bufo regularis (Bufonidae) were used. Three groups of newly fertilized eggs were analyzed. One group was irradiated with ultraviolet (i.e, haploid), the second was heat- shocked (i.e, triploid) and the third one was used as control (i.e, diploid). Transverse sections of diploid, haploid and triploid embryos at different embryonic stages were used to study the distribution of melano-macrophage centres (MMCs). The pigment cells and MMCs were detected using the light microscopical study in the liver, kidney and spleen of the three tested group of B. regularis tadpoles. Moreover, the electron microscopical study of the MMCs in liver, kidney and spleen at different embryonic stages of B. regularis were also characterized. On the other hand, by using a highly sensitive reverse transcription- polymerase chain reaction (RT-PCR) assay detected tyrosinase mRNA in liver and spleen of three tested group of B. regularis tadpoles; therefore the liver and spleen pigment cells (KCs) are able to synthesize melanin. mRNA tyrosinase not expressed in kidney;so the pigment cells of kidney are melanin- phagocytosing macrophage.VDM Verlag, Dudweiler Landstraße 99, 66123 Saarbrücken 104 pp. Englisch. …