Results 201 to 210 of about 3,232,874 (285)

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

The Anatomical Record, Volume 309, Issue 10, Page 2739-2751, October 2026.
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

Hard tissue barrier detection in permanent mandibular molars that have undergone direct pulp capping and partial pulpotomy: A retrospective cohort study. [PDF]

J Dent Sci
Nophachatsathid B, Chompu-Inwai P, Manmontri C, Chaipattanawan N, Nirunsittirat A, Phinyo P.   +5 more
europepmc   +1 more source

Adjuvant Antibacterial Effects of Mouriri Elliptica Against Clinical Multidrug Resistant Gram‐Negative Bacterial Strains

MicrobiologyOpen, Volume 15, Issue 5, October 2026.
The ethanolic leaf extract of Mouriri elliptica exhibited antibacterial and antibiofilm activities against multidrug‐resistant clinical isolates and enhanced the activity of ampicillin. Its diverse chemical profile and low acute toxicity support this Cerrado species as a promising source of natural antibacterial adjuvants. ABSTRACT Bacterial resistance
Talita Vilalva Freire, Ana Carolina de Freitas Marques, Valéria dos Santos Gonçalves, Iluska Senna Bonfá Moslaves, Mônica Cristina Toffoli‐Kadri, Arthur Feliciano Camargo da Silva, Martha Janete Giz, Patrícia de Oliveira Figueiredo, Ana Camila Micheletti, Nídia Cristiane Yoshida   +9 more
wiley   +1 more source

Evaluation of the physical properties of bromelain-modified biodentine for direct pulp capping. [PDF]

BMC Oral Health
Agrawal P, Chandak M, Patel A, Bhopatkar J.   +3 more
europepmc   +1 more source

Dental Splints in Dentoalveolar Trauma: An Overview of Public Healthcare Services in Brazil

Dental Traumatology, Volume 42, Issue 5, Page 581-591, October 2026.
ABSTRACT Background/Aim The prognosis of traumatized teeth might be influenced by the type and quality of the dental splint. This prospective observational study was aimed to evaluate the indications and quality of dental splints performed in a comprehensive public oral health service in the city of Uberlândia, Brazil.
Caroline Garcia Orsi, Roberta Alves de Oliveira, Carlos Daniel Sturaro Junqueira, André Luis Faria‐e‐Silva, Liran Levin, Carlos José Soares, Priscilla Barbosa Ferreira Soares   +6 more
wiley   +1 more source

Treatment Outcomes and Prognostic Factors of Direct Pulp Capping in Permanent Teeth: A Systematic Review and Meta-Analysis. [PDF]

Eur Endod J
Prasertsuksom N, Osiri S, Jaruchotiratanasakul N, Ongchavalit L.   +3 more
europepmc   +1 more source

A Spatial Clustering Approach of Economic Activities: An Application to the Agribusiness Sector in Brazil's Midwest Region

Geographical Analysis, Volume 58, Issue 4, October 2026.
ABSTRACT The spatial distribution of economic activities is central to regional economics. However, empirical tools for comparing industries based on the similarity of their spatial distributions remain limited. Traditional cluster analysis typically ignores geographical distance and connectivity, while spatial methods focus on clustering places rather
Gilvan Santos do Rosario Junior, Ticiana Grecco Zanon Moura, Mauro Ferrante   +2 more
wiley   +1 more source

Comparative study of pulpal response following direct pulp capping using synthesized fluorapatite and hydroxyapatite nanoparticles. [PDF]

BMC Oral Health
Salem EM, Abdelfatah OM, Hanafy RA, El-Sharkawy RM, Elnawawy G, Alghonemy WY.   +5 more
europepmc   +1 more source

The Interplay of M1 Macrophages and Dental Pulp Stem Cells Promotes Angiogenesis Through IL‐8‐Dependent VEGF Regulation: An In Vitro Study

International Endodontic Journal, Volume 59, Issue 10, Page 2143-2163, October 2026.
ABSTRACT Background Dental pulp inflammation triggers immune responses involving macrophages and dental pulp stem cells (DPSCs), which interact to regulate angiogenesis essential for tissue repair. M1 pro‐inflammatory macrophages predominate early in pulpitis, and clarifying their angiogenic role is vital in identifying inflammatory regenerative ...
Dineshi Sewvandi Thalakiriyawa, Mohamad Koohi‐Moghadam, Mingxin Hu, Hong Wang, Colman McGrath, Waruna Lakmal Dissanayaka   +5 more
wiley   +1 more source

Comparative Immunopathology of Toxoplasma gondii Natural Infections in Marmosets (Callithrix spp.) and Howler Monkeys (Alouatta spp.), Brazil

Journal of Medical Primatology, Volume 55, Issue 5, October 2026.
ABSTRACT Introduction Neotropical primates (NTPs) present varying susceptibility to toxoplasmosis caused by Toxoplasma gondii, but their immunopathogenic responses remain poorly understood. Materials and Methods Local immune responses were characterized in the liver, spleen, and central nervous system (CNS) of 50 naturally infected NTPs (31 Callithrix ...
Marina Pellegrino, Alessandra L. M. Santos, Cinthya dos Santos Cirqueira, Gabrielle F. P. da Silva Gagliotti, Ana Carolina Ewbank, Carlos Sacristán, Rodrigo Albergaria Ressio, Natália C. C. A. Fernandes, Juliana Mariotti Guerra, José Luiz Catão‐Dias   +9 more
wiley   +1 more source