Banca de DEFESA: DIEGO FERREIRA DE SOUSA

Uma banca de DEFESA de MESTRADO foi cadastrada pelo programa.
STUDENT : DIEGO FERREIRA DE SOUSA
DATE: 19/08/2022
TIME: 14:00
LOCAL: Mini auditório do Ispa
TITLE:

Foetal development of female urogenital system in Cuniculus paca from Amazon region

KEY WORDS:

Keywords: Morphology; urinary system; rodent

PAGES: 50
BIG AREA: Ciências Agrárias
AREA: Medicina Veterinária
SUMMARY:

Cuniculus paca is a medium-sized rodent distributed throughout most of Latin America. Its role in seed dispersal, commercial and subsistence meat exploitation makes it a species of important human and forest dependency relationship. Therefore, the objective was to morphologically characterize the female urogenital system of C. paca fetuses correlating them with the respective phases of intrauterine development. 12 fetuses were used, between 48 and 157 days. The specimens were fixed and dissected for morphometric, macroscopic, and histological analysis. Morphologically, the urinary tract was composed of two kidneys, two ureters, a urinary bladder and a urethra, the kidneys were defined as smooth surface organs, relating craniomedially with the adrenals and caudally with the gonads, Histologically, it presents with good distinction between cortical and medullary regions, with the presence of glomeruli since the first age evaluated, increasing their size and number according to the fetal phase; the female reproductive system already well differentiated in fetuses of low gestational age, presenting organization and distinction of organs, microscopic structures such as the presence of secondary follicles in animals in the middle third of gestation. This evidence reinforces the precocial development of these individuals.

 

 

 

BANKING MEMBERS:
Presidente - 1733442 - ANA RITA DE LIMA
Interna - 2313941 - ELANE GUERREIRO GIESE
Interna - 1661748 - ERIKA RENATA BRANCO
Externa ao Programa - 3494995 - ANDREA MAGALHAES BEZERRA
Externo ao Programa - 1111612 - JOSÉ LEDAMIR SINDEAUX NETO
Externa à Instituição - FERNANDA LUIZA DE MIRANDA LINS E LINS - UFRA