Results 81 to 90 of about 30,038 (274)

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

open access: yesThe 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   +5 more
wiley   +1 more source

Extra Medullary Plasmacytoma of the Nasal Cavity: Treatment Perspective in a Developing Nation [PDF]

open access: yesEar, Nose & Throat Journal, 2006
Extramedullary plasmacytomas are uncommon tumors, with a worldwide annual incidence of 3 per 100,000 population. They account for 1% of all tumors of the head and neck and 4% of all nonepithelial tumors of the nasal tract. A variety of treatment options has been suggested.
Nancy Grover   +3 more
openaire   +1 more source

Correlation between diameters at different levels of the proximal femur with age and height. [PDF]

open access: yes, 2014
MLD+20 and APD+20: medial-lateral diameter and antero-posterior diameter of bone medullary cavity at a plane of 20 mm above the lesser trochanter, MLD and APD: medial-lateral diameter and antero-posterior diameter of bone medullary cavity at the midpoint
Li Zhi-han (532184)   +6 more
core   +1 more source

Osteohistology of two phorusrhacids reveals uninterrupted growth strategy

open access: yesThe Anatomical Record, EarlyView.
Abstract Phorusrhacidae were apex predators that primarily dominated South America ecosystems for at least 40 million years with their imposing size and predatory lifestyle—yet some aspects of their biology remain poorly understood. Osteohistology is a tool for understanding growth dynamics and biomechanical adaptations.
Lotta Dreyer   +2 more
wiley   +1 more source

Skeletal Angiomatosis in Association with Gastro-Intestinal Angiodysplasia and Paraproteinemia: A Case Report

open access: yesJournal of Orthopaedic Surgery, 2002
Skeletal-extraskeletal angiomatosis is defined as a benign vascular proliferation involving the medullary cavity of bone and at least one other type of tissue.
Mark Clayer
doaj   +1 more source

Results of measurement of dimensions at different levels of the proximal femur and femoral indices. [PDF]

open access: yes, 2014
FAVA: femoral anteversion angle, NSA: neck-shaft angle, FHD: diameter of the femoral head, Offset: femoral offset, MLD+20 and APD+20: medial-lateral diameter and antero-posterior diameter of bone medullary cavity at a plane of 20 mm above the lesser ...
Li Zhi-han (532184)   +6 more
core   +1 more source

Much more than their fangs: Macroscopic anatomy of the brain of Bothrops moojeni Hoge 1966 (Squamata, Serpentes, Viperidae)

open access: yesThe Anatomical Record, EarlyView.
Abstract Neuroanatomical research has progressed considerably in several vertebrate lineages, yet studies of reptilian brain morphology remain markedly underdeveloped. Here we provide the first description of macroscopic brain anatomy and its ontogeny in the viperid Bothrops moojeni, based on a sample of seven individuals.
Paula Araújo   +2 more
wiley   +1 more source

Bone microstructure of the basal anomodont Suminia getmanovi supports its arboreal lifestyle

open access: yesScientific Reports
The paleohistology of Permo-Triassic anomodonts has been extensively studied and, independent of phylogeny, body size and lifestyle, reflects a pattern of rapid growth indicated by a woven-parallel complex.
Saskia Nieke   +2 more
doaj   +1 more source

Basic Biological Sciences Induction of Chondrogenesis in Muscle, Skin, Bone Marrow, and Periodontal Ligament by Demineralized Dentin and Bone Matrix in vivo and in vitro [PDF]

open access: yes, 1986
Induction of chondrogenesis in vivo by rolls of demineralized dentin implanted in muscle, subcutaneous connective tissue of skin, medullary cavity of femur, and periodontal ligament of rat was investigated.
T. Inoue, D.A. Deporter, A.H. Melcher
core   +1 more source

Pelvic morphology and body size in relation to the preauricular sulcus: Evidence from medieval to modern Iberia

open access: yesThe Anatomical Record, EarlyView.
Abstract The preauricular sulcus has long been debated as a pelvic feature variably attributed to obstetric stress, ligamentous traction, and broader biomechanical processes. To clarify its determinants, we analyzed 409 adult individuals from three archeological and one early modern skeletal collection from the Iberian Peninsula, integrating graded ...
Rebeca García‐González   +5 more
wiley   +1 more source

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