Results 131 to 140 of about 91,875 (258)

Histological description and bone compactness analysis of fossil (Aldabrachelys sp.) and extant Aldabra giant tortoise (Aldabrachelys gigantea) shell bone fragments

open access: yesThe Anatomical Record, EarlyView.
Abstract Aldabra Atoll, north of Madagascar and part of the Seychelles Outer Islands, is home to the Aldabra giant tortoise, Aldabrachelys gigantea, the only survivor of several species of giant tortoises that were once widespread on islands across the Western Indian Ocean.
Stefanie Herter   +9 more
wiley   +1 more source

Morphological plasticity in the dentition of the lungfish Gnathorhiza from the Permian of Brazil: A population‐level geometric morphometric analysis

open access: yesThe Anatomical Record, EarlyView.
Abstract Dental plates are pivotal in the lungfish paleontological record, constituting highly mineralized structures resilient to diagenetic processes. This study provides a detailed description and quantitative shape analysis of 95 newly discovered Gnathorhiza sp. dental plates from the Middle–Late Permian Corumbataí Formation, Brazil.
Mauro B. S. Lacerda   +4 more
wiley   +1 more source

Ossification of the human fetal ilium.

open access: yes, 1992
Ossification of the ilium is similar to that of a long bone. It possesses three cartilaginous epiphyses and one cartilaginous process. Moreover, it undergoes peculiar osteoclastic resorption, comparable with that of the cranium bones.
Kok, V.   +3 more
core  

Ocular morphology and morphometry of the great egret (Ardea alba): A comprehensive anatomical description

open access: yesThe Anatomical Record, EarlyView.
Abstract Ardea alba (Linnaeus, 1758) is widely distributed, yet knowledge of its ocular morphology remains limited. This study described the morphometry and morphology of the eyeball and its accessory glands in six specimens using radiography, morphometry, light and scanning electron microscopy, and 3D scanning.
Julia Vaz Feio   +6 more
wiley   +1 more source

Anatomical and histological characterization of the heart of the scarlet ibis (Eudocimus ruber)

open access: yesThe Anatomical Record, EarlyView.
The graphical abstract illustrates the scarlet ibis (Eudocimus ruber) and two views of its heart (ventral and dorsal), highlighting its external morphology. The study also employed complementary approaches, including morphometric analysis, radiography, histological examination, and scanning electron microscopy, to provide a comprehensive ...
Beatriz Rosa Silva   +7 more
wiley   +1 more source

High Rate of Return to Sport in Competitive Athletes Undergoing Periacetabular Osteotomy With Concomitant Hip Arthroscopy

open access: yesArthroscopy, EarlyView.
Purpose To report the return‐to‐sport rate of competitive athletes with hip dysplasia, in relation to their preoperative level of competition, who underwent hip arthroscopy with concomitant periacetabular osteotomy (HA + PAO). Methods Patients participating in competitive sports who underwent HA + PAO for the correction of hip dysplasia between January
Alfred Mansour   +5 more
wiley   +1 more source

Sheep Horn Development Revealed by Multi‐Tissue and Cross‐Species Transcriptomic Analysis

open access: yesAnimal Research and One Health, EarlyView.
Multi‐tissue and cross‐species transcriptomics with allele‐specific expression show sheep horns are a composite organ integrating epidermal and osteogenic programs. Conserved horn gene modules and cis‐regulatory variation fine‐tune expression networks underlying horn development and size (small scurs vs. large spiral horns).
Hao Li   +10 more
wiley   +1 more source

Effect of Diltiazem on the growth of long bones in rats

open access: yesMajallah-i Dānishgāh-i ̒Ulūm-i Pizishkī-i Bābul, 2000
Objective: Diltiazem is a calcium channel-blocking agent. In this study effect of Diltiazem on the ossification and the linear growth of rat’s long bones of one, two and three months age was examined.
A Arzi, H Rashidi, S Farjad Nia
doaj  

Skeletally Immature Adolescents With Open Physes Show Similar Outcomes From Hip Arthroscopy as Skeletally Mature Adolescents With Closed Physes

open access: yesArthroscopy, Sports Medicine, and Rehabilitation, EarlyView.
Purpose To report short‐term outcomes of primary hip arthroscopy in skeletally immature adolescents with open physes (OP) and to compare their results with a propensity‐matched group of skeletally mature adolescents with closed physes (CP). Methods Data were reviewed for patients undergoing arthroscopy for the treatment of femoroacetabular impingement ...
Andrew R. Schab   +5 more
wiley   +1 more source

CD248/Endosialin Regulates Synovial Fibroblast State to Control Coupling of Inflammation and Bone Damage in Murine Models of Immune‐Mediated Inflammatory Arthritis and Aging

open access: yesArthritis &Rheumatology, EarlyView.
Objective Synovial fibroblasts directly contribute to inflammation and damage in immune‐mediated inflammatory arthritis. CD248/endosialin is expressed by fibroblasts in the synovium, is highly up‐regulated during inflammation, and has been proposed as a potential therapeutic target.
Samuel Kemble   +12 more
wiley   +1 more source

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