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Morfologia e histologia de calosidades nupciais em Leiuperinae e Paratelmatobinae (Amphibia: anura: Leptodactylidae): descrição, busca de caracteres filogenéticos e comentários evolutivos
(Universidade Federal de Minas GeraisUFMG, 2016-08-29)
Nuptial pads are present in a wide range of anuran species. These structures are composed by epidermal and dermal thickening, with the presence of nuptial glands or not. Nuptial pads are linked with amplex optimization, ...
Las almohadillas nupciales de los anfibios anuros: un estudio histológico y ultraestructural de una sinapomorfía muy antiguaThe nuptial pads in anuran amphibians: a histological and ultrastructural study of an ancient synapomorphy
(2018-03-23)
Los caracteres sexuales secundarios son rasgos que a pesar de no estar directamente involucrados en la fecundación, tiene una gran importancia en la biología reproductiva de múltiples especies. Las almohadillas nupciales ...
Blister formation and skin damage induced by BaP1, a haemorrhagic metalloproteinase from the venom of the snake Bothrops asper
(1998-08)
Blister formation and skin damage can be induced by BaP1, a haemorrhagic metalloproteinase from the venom of the snake Bothrops asper. Pathological changes in the skin were investigated after intramuscular injections of ...
Blister formation and skin damage induced by BaP1, a haemorrhagic metalloproteinase from the venom of the snake Bothrops asper
(1998-08)
Blister formation and skin damage can be induced by BaP1, a haemorrhagic metalloproteinase from the venom of the snake Bothrops asper. Pathological changes in the skin were investigated after intramuscular injections of ...
Epigenetics in Inflammatory Breast Cancer: Biological Features and Therapeutic Perspectives
(2020-05-08)
Evidence has emerged implicating epigenetic alterations in inflammatory breast cancer (IBC) origin and progression. IBC is a rare and rapidly progressing disease, considered the most aggressive type of breast cancer (BC). ...
The extensible integument of Rhipicephalus sanguineus female ticks in different feeding stages: a morphological approach
(Wiley-Blackwell, 2015-07-01)
Ticks are among the most important pathogen vectors worldwide, and the knowledge of their internal and external morphology may provide relevant information that will allow an adequate control of these animals. In this ...
Comparison of vertebrate skin structure at class level: A review
(2022-01-01)
The skin is a barrier between the internal and external environment of an organism. Depending on the species, it participates in multiple functions. The skin is the organ that holds the body together, covers and protects ...
Testicular teratoma in gray brocket deer (Mazama gouazoubira)
(Brazilian Journal of Veterinary Pathology, 2014)
A 4-year-old gray brocket deer was submitted to bilateral orchiectomy for enlargement of the right testicle, which measured 10 x 7 x 6 cm. The testicular tumor consisted of multiple cysts containing pilosebaceous brown ...