Results 131 to 140 of about 4,847 (244)

Dental crown morphological variation and heterodonty in carcharhiniform sharks

The Anatomical Record, EarlyView.
Abstract Elasmobranch teeth are highly mineralized structures that constitute the majority of the fossil record for this group. Despite their taxonomic and evolutionary significance, detailed descriptions of dental morphology remain scarce. The order Carcharhiniformes, the most diverse among sharks, comprises 304 valid species that display remarkable ...
Flávia Zanini, Karla D. A. Soares
wiley   +1 more source

Geographical inequities in cervical cancer screening coverage in Bolivia: a spatial nationwide ecological study. [PDF]

Rev Panam Salud Publica
Huanca Challgua C, Linander I, Goicolea I, Eid Rodriguez D, Fonseca-Rodríguez O.   +4 more
europepmc   +1 more source

Departamento de Farmacologia

Medicina (Ribeirão Preto), 2002
openaire   +2 more sources

An unusual titanosaur axis from the Upper Cretaceous of Brazil and its significance for sauropod anatomy and systematics

The Anatomical Record, EarlyView.
Abstract The Upper Cretaceous São José do Rio Preto Formation (Bauru Group, southeastern Brazil) has yielded a fragmentary but taxonomically diverse record of titanosaur sauropods, although elements from cervical series remain scarce. Here, we describe a nearly complete sauropod axis from the Vila Ventura Paleontological Area, representing an uncommon ...
Bruno A. Navarro, Jeffrey A. Wilson Mantilla, Jhonata H. A. Martins, Fabiano V. Iori, Leonardo S. Paschoa, Alberto B. Carvalho, Joseli M. Piranha, Hussam Zaher   +7 more
wiley   +1 more source

[The Instituto de Investigação Científica de Angola: from the New State to independence, 1955-1975]. [PDF]

Hist Cienc Saude Manguinhos
Ferreira SS, Matos D.
europepmc   +1 more source

Unraveling ovarian histology: The key morphological aspects that spur the development of the Fossa ovarii in equine

The Anatomical Record, EarlyView.
Abstract The equine ovary exhibits unique structural and developmental features that distinguish it from those of other domestic species, including the presence of an ovulation fossa and an inversion of cortical and medullary layers. This study aimed to investigate the morphostructural development of the equine fetal ovary, with particular emphasis on ...
Laura Ver Goltz, Silvio Pires Gomes, Bruno Cesar Schimming, Fabio Cesar Magioli Abdala, Maria Angélica Miglino, Tais Harumi de Castro Sasahara   +5 more
wiley   +1 more source

Economic burden of premature death due to suicide in Colombia between 2005 and 2021 [PDF]

Biomedica
Pineda-Lozano JC, Díaz-Jiménez DP, Castañeda-Orjuela C.   +2 more
europepmc   +1 more source

Determining the timeline of gonadal and genital differentiation in male and female equine fetuses allows for early detection and intervention in malformations

The Anatomical Record, EarlyView.
Abstract Sexual differentiation in the equine fetus involves coordinated morphogenetic processes that shape both the gonads and the genital ducts. Although the formation of testes and ovaries has been relatively well documented, the temporal dynamics and morphometric patterns of the mesonephric (Wolffian) and paramesonephric (Müllerian) ducts remain ...
Tais Harumi de Castro Sasahara, Silvio Pires Gomes, Fabio Cesar Magioli Abdala, Bruno Cesar Schimming, Maria Angelica Miglino   +4 more
wiley   +1 more source

Characterization of Colombian departments based on climatic factors, infrastructure, basic service access, and dengue incidence rate. [PDF]

Biomedica
Portilla J, Tovar-Cuevas J, Manotas D.
europepmc   +1 more source

[Association between child overweight/obesity and poverty in the Pacific Region and Bogotá, Colombia; 2018: a mixed ecological study]. [PDF]

Rev Salud Publica (Bogota), 2023
Calero-Malo JC, Montoya-Sanabria SM.
europepmc   +1 more source