Results 51 to 60 of about 1,561,970 (173)

Effects of Zinc Supplementation on Glycemic Control, Insulin Resistance, Inflammation and Oxidative Stress in Diabetes: A Systematic Review and Meta‐Analysis of Randomized Controlled Trials

open access: yesEndocrinology, Diabetes &Metabolism, Volume 9, Issue 5, September 2026.
Zinc supplementation in diabetes is associated with improved insulin sensitivity, lipid profile, antioxidant status and reduced inflammation, without significant effects on glycemic indices. Overall, evidence from randomized trials supports zinc as a beneficial metabolic adjunct with moderate‐to‐high certainty. ABSTRACT Objectives Diabetes mellitus (DM)
Jessica Paola Loaiza‐Giraldo   +15 more
wiley   +1 more source

Recurrent Body Shape Patterns in Cave‐ and Surface‐Dwelling Trichomycterid Catfishes

open access: yesJournal of Morphology, Volume 287, Issue 9, September 2026.
Multivariate shape analyses reveal that body shape consistently differs between cave‐ and surface‐dwelling trichomycterids in northeastern Colombia, with cave species exhibiting fusiform bodies while surface species showed deeper shapes consistently in different clades.
Nelson Falcón‐Espitia   +1 more
wiley   +1 more source

Métodos de avaliação da morfologia e função espermática: momento atual e desafios futuros

open access: yes, 2011
Com o propósito de obter resultados que demonstrem maior repetibilidade na avaliação da morfologia tanto quanto na função espermática, diversas técnicas laboratoriais tem sido ...
Jaimes Dueñez, Jeiczon elim
core   +1 more source

A 4D geometric morphometrics workflow to quantify complex biological motion

open access: yesMethods in Ecology and Evolution, Volume 17, Issue 9, Page 2616-2628, September 2026.
Abstract Quantifying biological motion is fundamentally tied to quantifying the biological structures that produce that motion. Yet, this dependence makes it essential to decouple motion from static morphology to enable general, comparable analyses across individuals and conditions. In this work, we present a methodological pipeline to study biological
Marta Gómez‐Recio   +8 more
wiley   +1 more source

TOPOGRAPHY AND VISCERAL MORPHOLOGY OF THE Melopsittacus undulatus, SHAW 1805 TOPOGRAFIA E MORFOLOGIA DAS VÍSCERAS DO PERIQUITO-AUSTRALIANO (Melopsittacus undulatus, SHAW 1805)

open access: yesCiência Animal Brasileira, 2009
<div>The aim of this research was to study the topography and morphology of Australian parakeet (Melopsittacus undulatus) viscera. Ten Australian parakeet were used (5 males and 5 females).
Fabiana S. Matsumoto   +5 more
doaj  

Cryptic diversity and recent diversification in the Pyrrhulina australis species complex (Characiformes, Lebiasinidae) revealed by mitochondrial DNA

open access: yesJournal of Fish Biology, Volume 109, Issue 3, Page 1771-1785, September 2026.
Abstract Pyrrhulina australis Eigenmann & Kennedy, 1903, is widely distributed across the main hydrographic basins of South America. The taxonomic integrity of this species is nevertheless challenged by the lack of clear diagnostic characters, its marked geographic variation and the morphological overlap with its congeners. In this context, the present
Taina Barbosa De Souza   +6 more
wiley   +1 more source

SCANNING ELECTRON MICROSCOPIC INVESTIGATION OF DENTINAL TUBULES IN MONKEY DENTIN SCANNING ELECTRON MICROSCOPIC INVESTIGATION OF DENTINAL TUBULES IN Cebus apella DENTIN

open access: yesCiência Animal Brasileira, 2009
<div>The aim of the study was to investigate the number and diameter of the Cebus apella dentinal tubules. The roots of the Cebus apella teeth were examined in specific tooth locations: the apical, middle and cervical dentin.
João Humberto Antoniazzi   +5 more
doaj  

Comparing the Accuracy of Osteological Sex Estimation Against Genetic Sex Obtained From Human Dental Calculus in 12th–19th C. British Individuals Accuratezza della stima osteologica del sesso confrontata con la determinazione del sesso genetico ottenuta dal tartaro dentale in individui britannici tra XII e XIX secolo

open access: yesAmerican Journal of Biological Anthropology, Volume 190, Issue 4, August 2026.
ABSTRACT Objectives For anthropologists and forensic scientists, sex estimation using skeletally dimorphic traits is fundamental in biological profile reconstruction. Archaeogenetic research on past populations allows us to identify genetic sex generating opportunities to validate the accuracy of commonly used skeletal traits.
Sarah Alice Inskip   +3 more
wiley   +1 more source

Contribuição ao estudo da anatomia macroscópica dos rins e das estruturas vasculares sanguíneas no hilo renal do bicho-preguiça (Bradypus variegatus)

open access: yesMedicina Veterinária, 2020
Devido à ação antrópica sob o habitat natural do Bradypus variegatus, esta espécie encontra-se em risco de extinção. Um dos principais pontos para a conservação de espécies em extinção é conhecer sua anatomia e fisiologia. Porém, para o B.
Felipe Coral dos Santos   +7 more
doaj  

Sincronicidade e mudanças de paradigmas nas principais escolas de Morfologia Urbana [PDF]

open access: yes, 2023
Este artigo oferece insights sobre semelhanças e contrastes entre as escolas italiana e inglesa de Morfologia Urbana, sob a luz dos conceitos de sincronicidade e mudança de paradigma.
Staël de Alvarenga Pereira Costa   +4 more
core  

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