Results 171 to 180 of about 77,038 (354)

Diversity and development of the hemibacula of croaking geckos (Sphaerodactylidae: Aristelliger)

open access: yesJournal of Anatomy, EarlyView.
Geckos in the genus Aristelliger exhibit enigmatic mineralized elements in their hemipenes, called hemibacula. We examined hemibacula of every species of Aristelliger using μCT, clearing and staining, and histology. We found hemibacula exhibit lineage‐specific morphology, isometric growth after sexual maturity, and are composed of mineralized ...
Aaron H. Griffing   +6 more
wiley   +1 more source

The Structure of Chondroitin Sulfate B from Studies with Flavobacterium Enzymes

open access: hybrid, 1960
Philip Hoffman   +3 more
openalex   +1 more source

Collagen organisation in the fibrous joint capsules in the digits of the human hand

open access: yesJournal of Anatomy, EarlyView.
The function of the finger joints is important for daily life. In this review of the literature, we consider the role of collagen and its organization within the fibrous finger joint capsules of the interphalangeal (IP) joints and investigate the relationships between collagen orientation and joint function. Abstract Normal function of the hand and, in
Fiona R. Saunders   +3 more
wiley   +1 more source

Enzymatic Sulfation of Chondroitin B [PDF]

open access: yesJournal of Biological Chemistry, 1960
Eugene A. Davidson, Joseph G. Riley
openaire   +2 more sources

Physical activity and joint health: Implications for knee osteoarthritis disease pathophysiology and mechanics

open access: yesExperimental Physiology, EarlyView.
Abstract Knee osteoarthritis is experienced by hundreds of millions of people worldwide and is a major cause of disability. Although enhancing physical activity levels and the participation in exercise programmes has been proved to improve the debilitating illness of osteoarthritis, many do not engage in recommended levels of physical activity.
Karl Morgan   +3 more
wiley   +1 more source

Glycosaminoglycans influence regional mechanics in young but not old Achilles tendons

open access: yesThe Journal of Physiology, EarlyView.
Abstract figure legend Glycosaminoglycans (GAGs) are long, polysaccharide chains that are located between collagen fibrils in tendon and decrease with age in many musculoskeletal tissues. Yet, it is unknown whether declines in GAGs with age are responsible for age‐related changes to Achilles tendon mechanics.
Jonathon L. Blank   +2 more
wiley   +1 more source

Unraveling the Role of Ensheathing Cells and Perineural Fibroblasts in Olfactory Neurogenesis

open access: yesGlia, Volume 73, Issue 12, Page 2407-2426, December 2025.
Main Points DEOs are similar to satellite glial cells. DECs react to neuronal injury by promoting lipid metabolism, but do not proliferate. ECs reduce gap junctions upon neuronal injury. Perineural fibroblasts also contribute to the injury response. ABSTRACT During development and following injury‐induced neurogenesis, olfactory ensheathing cells (OECs)
Katja Senf   +3 more
wiley   +1 more source

Bone development of broiler chickens supplemented with chondroitin sulfate and manganese. [PDF]

open access: yesVet Anim Sci
Muñoz JA   +9 more
europepmc   +1 more source

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