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Follicular right shift: Xenografting queens' ovarian tissue into severe combined imunnodeficiency mice and its responses to exogenous gonadotropin  Fernanda.

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Presentation on theme: "Follicular right shift: Xenografting queens' ovarian tissue into severe combined imunnodeficiency mice and its responses to exogenous gonadotropin  Fernanda."— Presentation transcript:

1 Follicular right shift: Xenografting queens' ovarian tissue into severe combined imunnodeficiency mice and its responses to exogenous gonadotropin  Fernanda Araujo dos Santos, Muriel Magda Lustosa Pimentel, Ana Carolina Guimarães Teixeira, Ícaro Coutinho Cosmo, Mikael Almeida Lima, Parmênedes Dias de Brito, Michelly Fernandes de Macedo, Marcelo Barbosa Bezerra  Theriogenology  Volume 86, Issue 7, Pages (October 2016) DOI: /j.theriogenology Copyright © 2016 Elsevier Inc. Terms and Conditions

2 Fig. 1 Grafted tissue and cat oocyte collected after xenografting in the eCG+ group of C57BL/6 SCID mice. (A) The arrow indicates ovarian development under the kidney capsule. (B) The arrow indicates antral follicles viewed macroscopically. (C) Domestic cat oocyte collected from an eCG+ group recipient, without staining, with a magnification of ×40. Theriogenology  , DOI: ( /j.theriogenology ) Copyright © 2016 Elsevier Inc. Terms and Conditions

3 Fig. 2 Photomicrography of a xenografted cat ovary under the kidney capsule of a C57BL/6 SCID mouse. (A) Primordial follicles (pp), hematoxylin and eosin (H&E) stain, ×40. (B) Primary follicle (P), H&E, ×40. (C) Primordial (pp) and secondary (S) follicles, H&E, ×40. (D) Antral follicle (A) and renal site of the recipient (R), H&E, ×10. no, oocyte nucleus; *, oocyte; a, initial formation of antral cavity. Scale bar: 50 μm. Theriogenology  , DOI: ( /j.theriogenology ) Copyright © 2016 Elsevier Inc. Terms and Conditions

4 Fig. 3 Proportions of normal ovarian follicles (%) in the different experimental groups. Control, control fragment (n = 283 follicles); eCG−, grafts that did not receive hormonal induction (n = 127 follicles); eCG+, grafts that received hormonal induction (n = 36 follicles). *Statistical difference between the experimental groups. Theriogenology  , DOI: ( /j.theriogenology ) Copyright © 2016 Elsevier Inc. Terms and Conditions


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