Results 131 to 140 of about 3,950,087 (325)

Contribuição ao estudo do comportamento da arteria cerebelar caudal no cão (CANIS FAMILIARIS - Linnaeus, 1758) [PDF]

, 1996
Dissertação (mestrado) - Universidade Federal de Santa Catarina, Centro de Ciencias BiologicasO estudo da origem, trajeto e ramificação da artéria cerebelar caudal, em 40 cães, injetados com solução de Schlesinger.
Xikota, João Carlos
core  

Lagomorph cranial biomechanics and the functional significance of the unique fenestrated rostrum of leporids

The Anatomical Record, EarlyView.
Abstract The crania of leporid lagomorphs are uniquely fenestrated, including the posterior cranial bones and the lateral portion of the maxilla. The functional significance of the highly fenestrated rostrum has received considerably little attention, despite being absent in other mammalian herbivores with a long rostrum.
Amber P. Wood‐Bailey, Alana C. Sharp
wiley   +1 more source

Evaluating the effect of caudal epidural block on optic nerve sheath diameter in pediatric patients: randomized controlled study

BMC Anesthesiology
Introduction Caudal epidural block is a widely performed procedure for postoperative pain control of pediatric patients. As the local anesthetic acts by spreading cranially after caudal block, it may lead to several effects on the cerebrospinal fluid and
Ahmet Murat Yayik, Elif Oral Ahiskalioglu, Erkan Cem Celik, Mirac Selcen Ozkal Yalin, Binali Firinci, Irem Ates, Muhammed Enes Aydin, Ali Ahiskalioglu   +7 more
doaj   +1 more source

Morphological and morphometric aspects of the equine aortic valve: New insights for comparative studies in mammals

The Anatomical Record, EarlyView.
Abstract New data on the equine aortic valve obtained using advanced techniques is especially important given the greater availability of animal models for translational research. Here we characterized the morphological and morphometric aspects of the equine aortic valve from 60 healthy hearts collected at equine abattoirs.
Vitor Pires Pereira, Victoria Brondani de Oliveira, Carlos Eduardo Seyfert, Luciano de Morais‐Pinto   +3 more
wiley   +1 more source

An ontological morphological phylogenetic framework for living and extinct ray‐finned fishes (Actinopterygii)

The Anatomical Record, EarlyView.
Abstract The ray‐finned fishes include one out of every two species of living vertebrates on Earth and have an abundant fossil record stretching 380 million years into the past. The division of systematic knowledge of ray‐finned fishes between paleontologists working on extinct animals and neontologists studying extant species has obscured the ...
Jack Stack
wiley   +1 more source

The skeleton of the green Iguana iguana (Squamata: Iguanidae) and its intraspecific morphological variation

The Anatomical Record, EarlyView.
Abstract The green iguana (Iguana iguana) is an iguanine lizard with herbivorous and arboreal habits, whose distribution spans through South America, Central America to the south of North America. Although the genus Iguana is well‐known, the species still lacks a comprehensive and up‐to‐date anatomical study, particularly addressing the axial skeleton,
Vieno Rosa, Marcos Vinícius Coelho, Camila Cupello   +2 more
wiley   +1 more source

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

DETERMINACIÓN DEL CAUDAL MÍNIMO NOCTURNO EN LOS SECTORES DE ABASTECIMIENTO DEL SISTEMA DE DISTRIBUCIÓN DE LA CIUDAD DE TUNJA – BOYACÁ

, 2017
En este documento denominado “DETERMINACIÓN DEL CAUDAL MÍNIMO NOCTURNO EN LOS SECTORES DE ABASTECIMIENTO DEL SISTEMA DE DISTRIBUCIÓN”, se establece la relación más significativa entre los valores de consumo mínimo de las 0 a las 4 horas, con las ...
Ramirez Ruiz , Javier Antonio
core  

Morphometric analysis of postnatal lung development in the gray short‐tailed opossum (Monodelphis domestica): An ultrastructural study

The Anatomical Record, EarlyView.
Abstract An ultrastructural morphometric analysis of the postnatal development of the lung in the gray short‐tailed opossum (Monodelphis domestica) has been conducted to evaluate the morphofunctional status of this poorly developed marsupial lung immediately following parturition.
Kirsten Ferner
wiley   +1 more source

Comparison of sacral erector spinae plane block and caudal epidural block for postoperative analgesia in pediatric hypospadias surgery: a prospective observational study

Perioperative Medicine
Background Effective postoperative analgesia is essential in pediatric urogenital surgery to reduce stress responses and opioid exposure. Caudal epidural block is widely used for hypospadias repair; however, its duration may be limited and it is ...
Sümeyye Kankal, Mert Bozdana, Engin İhsan Turan, Bahadır Çiftçi, Volkan Özen   +4 more
doaj   +1 more source