Results 241 to 250 of about 488,696 (302)

Histology and fossil diagenesis of a pterosaur tooth from the Crato Formation (Lower Cretaceous of Brazil)

The Anatomical Record, EarlyView.
Abstract Pterosaur dental biology remains poorly understood despite its importance for comprehending feeding strategies and flight adaptations. Here, we present the first comprehensive histological analysis of an ornithocheiriform pterosaur tooth from the Lower Cretaceous Crato Formation (Santana Group, Northeast Brazil).
Tito Aureliano, Matheus P. S. Rocha, Francisco P. Lima‐Filho, Aline M. Ghilardi   +3 more
wiley   +1 more source

Gastric intestinal metaplasia: Management and surveillance strategies. [PDF]

World J Gastrointest Pathophysiol
Attieh P, Al Hazzouri A, Al Qassab M, Mansour E, Rizk N, Karam K, Fiani E, Farhat SG.   +7 more
europepmc   +1 more source

Growth dynamics, skeletochronology, and histovariability of the theropod dinosaur Berthasaura leopoldinae

The Anatomical Record, EarlyView.
Osteohistological sampling on different bones of theropod dinosaur documents discrepant age record, growth, and metabolism. This could result unprecise paleobiological inferences if samplings are based on single bones. However, multi‐bone sampling can attenuate these discrepancies, helping to infer growth dynamics and physiology of these extinct ...
Geovane Alves de Souza, Marina Bento Soares, Luiz Carlos Weinschütz, Alexander Wilhelm Armin Kellner   +3 more
wiley   +1 more source

Helicobacter pylori-Induced Inflammatory Cancer Transformation Microenvironment Drives Gastric Carcinogenesis. [PDF]

Cell Mol Gastroenterol Hepatol
Fu Y, Tong J, Zhu M, Xu L, Huang F, Zhang Y, Wang X, Wang Z, Zhang J, Lv J, Jiang T, Lv B, Zhang G.   +12 more
europepmc   +1 more source

MicroCT reinvestigation of the only articulated fossil anostomid fish reveals synonymy of Arhinolemur Ameghino, 1898 and Megaleporinus Ramirez et al., 2017

The Anatomical Record, EarlyView.
Abstract Arhinolemur scalabrinii† Ameghino, 1898 was originally described as a strepsirrhine primate (Mammalia) but has been recognized as an anostomid fish since 2012. It remains the only extinct anostomid species known from complete cranial material.
Karen M. Panzeri, Humberto L. Andrelino, Sergio Bogan, José P. O'Gorman, Federico Agnolín, Brian L. Sidlauskas, Nahuel Vega, Agustín G. Martinelli, José L. Birindelli   +8 more
wiley   +1 more source

Dyspepsia following <i>Helicobacter pylori</i> eradication: Shifts in etiology and clinical challenges. [PDF]

World J Gastroenterol
Lu JG, Gao YZ.
europepmc   +1 more source

Integrating One Health to Mitigate the Emergence and Spread of Antimicrobial Resistance in Livestock and Aquaculture

Animal Research and One Health, EarlyView.
Antimicrobial resistance (AMR) is an escalating global threat driven by antimicrobial use in aquaculture and livestock. Resistant pathogens and genes can spread across humans, animals, and the environment through interconnected ecosystems. Using a One Health approach, this review emphasizes antimicrobial stewardship, regulatory strengthening, enhanced ...
Mir Mohammad Ali, Delower Hossain, Ridwan Olamilekan Adesola, Anum Hanif, Shamsaldeen Ibrahim Saeed, Muhammad Abdul Mannan, Anoar Jamai Masroure, Kazi Estieque Alam, Md Kamal Hossain, Sabiha Zarin Tasnim Bristi, Md Jisan Ahmed   +10 more
wiley   +1 more source

Exploring Early Antifungal Activity of Rezafungin as a Stepping-Stone for Shorter Treatment Duration for Candidemia: Pooled Analysis of 2 Randomized Trials. [PDF]

Open Forum Infect Dis
Ostrosky-Zeichner L, Aram JA, Redell M, Thompson GR, Cornely OA, McKinnell JA, Spec A, Pappas PG.   +7 more
europepmc   +1 more source