Structural and Ultrastructural Morphological Evaluation of Giant Anteater (Myrmecophaga tridactyla) Prostate Gland
| العنوان: | Structural and Ultrastructural Morphological Evaluation of Giant Anteater (Myrmecophaga tridactyla) Prostate Gland |
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| المؤلفون: | Carlos Eduardo Fonseca-Alves, Letícia H. T. S. Sampaio, Fernanda B C de Moura, Tatiane T. N. Watanabe, Renée Laufer-Amorim, Priscila Emiko Kobayashi, João Carlos Pinheiro Ferreira |
| المساهمون: | Universidade Estadual Paulista (Unesp), North Carolina State University, Paulista University—UNIP |
| المصدر: | Biology Volume 10 Issue 3 Biology, Vol 10, Iss 231, p 231 (2021) Scopus Repositório Institucional da UNESP Universidade Estadual Paulista (UNESP) instacron:UNESP |
| بيانات النشر: | MDPI, 2021. |
| سنة النشر: | 2021 |
| مصطلحات موضوعية: | Morphology, Pathology, medicine.medical_specialty, Stromal cell, xenarthra, Conservation, General Biochemistry, Genetics and Molecular Biology, Article, reproduction, 03 medical and health sciences, Prostate, Prostatic urethra, morphology, medicine, Giant anteater, lcsh:QH301-705.5, 030304 developmental biology, 0303 health sciences, General Immunology and Microbiology, biology, Reproduction, 0402 animal and dairy science, conservation, 04 agricultural and veterinary sciences, Xenarthra, biology.organism_classification, Immunohistochemistry, 040201 dairy & animal science, Staining, Androgen receptor, medicine.anatomical_structure, lcsh:Biology (General), immunohistochemistry, Ultrastructure, General Agricultural and Biological Sciences |
| الوصف: | The giant anteater (Myrmecophaga tridactyla) is a vulnerable species from Central and South America, and is considered possibly extinct in Belize, Guatemala, El Salvador, and Uruguay. Due to the species’ conservation and reproductive importance, this research aimed to characterize the morphology, histochemical, immunohistochemical, and ultrastructural feature of the giant anteater prostate gland. For this, we collected 11 giant anteater prostate glands and performed macroscopic, morphological, histochemical, immunohistochemical, and ultrastructural analysis. Nine prostate glands from an adult subject and two from young subjects were studied. Grossly, the adult giant anteater prostate gland is divided in two distinct zones the central zones (composed mainly of ducts) and the peripheral zones (of acini formed by secretory cells). The secretory cells showed positive periodic acid–Schiff staining. Furthermore, the immunohistochemical characterization revealed a similar human prostate pattern, with p63 staining basal cells, uroplakin III (UPIII) superficial cells of prostatic urethra, androgen receptor (AR) expressing nucleus of secretory and stromal cells, and prostatic specific antigen (PSA) staining prostatic epithelial cells. Overall, our research provided an in-depth morphological description of the giant anteater’s prostate gland, providing valuable information for futures studies focused on giant anteater conservation. |
| وصف الملف: | application/pdf |
| اللغة: | English |
| تدمد: | 2079-7737 |
| الوصول الحر: | https://explore.openaire.eu/search/publication?articleId=doi_dedup___::9bc3d462b1ff5c02900d7e0b94c70144Test http://europepmc.org/articles/PMC8002480Test |
| حقوق: | OPEN |
| رقم الانضمام: | edsair.doi.dedup.....9bc3d462b1ff5c02900d7e0b94c70144 |
| قاعدة البيانات: | OpenAIRE |
| تدمد: | 20797737 |
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