Results 181 to 190 of about 702,452 (359)

Growth and mechanical correlations of calcified cartilage in Batoidea: A histomorphological study using the Raja asterias model

open access: yesJournal of Fish Biology, EarlyView.
Abstract This study investigates the growth and calcification of the appendicular skeleton in Raja asterias (Delaroche, 1809), a member of the Batoidea, to explore the relationship between histomorphology and the mechanics of batoid locomotion within the water column. Although much prior research has focused on the “tessellated pattern” in these fishes,
Ugo E. Pazzaglia   +6 more
wiley   +1 more source

Antimicrobial activity of methylene blue and toluidine blue O covalently bound to a modified silicone polymer surface [PDF]

open access: green, 2009
Clara Piccirillo   +6 more
openalex   +1 more source

Ultrastructural Insights Into a Candidatus Parilichlamydia sp. Infection of Gill Goblet Cells in Greater Amberjack

open access: yesJournal of Fish Diseases, EarlyView.
ABSTRACT Despite recent genomic studies and increased molecular data, epitheliocystis remains an enigmatic fish disease with no experimental in vitro or in vivo models to aid the advancement of research. In this study, we revert to a classical microscopical approach and screen with the electron microscope the epitheliocystis lesions caused by a Ca ...
Maria Chiara Cascarano   +2 more
wiley   +1 more source

Effects of Toluidine Blue-Mediated Photodynamic Therapy on Periopathogens and Periodontal Biofilm: In Vitro Evaluation [PDF]

open access: bronze, 2010
Livia Nastri   +7 more
openalex   +1 more source

Surface morphology and distribution of oropharyngeal taste papillae in sharks and rays (Elasmobranchii, Chondrichthyes): Implications for gustatory sensitivity

open access: yesJournal of Anatomy, EarlyView.
This study investigates the morphology, abundance, and distribution of taste papillae in the oropharyngeal cavity of a range of elasmobranchs using SEM, histology, and topographic analyses. The interspecific importance of gustation is reflected in quantitative differences in the size, density, and distribution of taste papillae, which have implications
Carla J. L. Atkinson, Shaun P. Collin
wiley   +1 more source

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