Results 71 to 80 of about 31,744 (234)

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

INTERFERENCE OF BCR::ABL1 SPLICING VARIANTS IN MANAGEMENT OF CHRONIC MYELOID LEUKEMIA PATIENTS

Hematology, Transfusion and Cell Therapy
Introduction: Chronic Myeloid Leukemia (CML) represents a paradigm in oncology, characterized by the hallmark Philadelphia chromosome resulting from the t(9;22) reciprocal translocation.
MCS Sousa, GT Stelzer, JB Costa, L Farias, DB Schaffel, LZ Renault, TF Padilha, I Zalcberg, B Sabioni, LM Gutiyama   +9 more
doaj   +1 more source

Paleopathology of a putative colossosaurian caudal vertebra (Neosauropoda: Titanosauria) from the Presidente Prudente Formation, Brazil

The Anatomical Record, EarlyView.
Abstract Studies investigating paleopathologies in sauropods remain scarce despite their relative abundance in the fossil record. In this study we report new occurrence of paleopathological features, corresponding to a neoplasm found in a middle caudal vertebra (MCT.R.2120) of an advanced titanosaur from the Presidente Prudente Formation (Bauru Basin ...
Maria Luiza Peres Bertolossi, Kamila L. N. Bandeira, Roberta Veronese do Amaral, Arthur S. Brum, Rafael C. da Silva, Valéria Gallo   +5 more
wiley   +1 more source

The implementation of Next-Generation Sequencing (NGS) in a Brazilian Public Hospital: a systematic review of challenges and perspectives in oncology

BMC Medical Genomics
Background Next-generation sequencing (NGS) technology has revolutionized oncology by detecting novel and rare somatic cancer mutations and identifying individuals with pathogenic germline variants, both of which can facilitate personalized medicine.
Stêphanie Rocha Vieira Elexias, Bruno A. Lopes, Rodolfo Acatauassú, Louisy Sanches dos Santos, Thiago Castro, Mariana Chantre-Justino, Thaís Porto Amadeu, Fabricio Borges Carrerette, Maria Helena Ornellas, Flavia Barata Ribeiro Pinto, Livia Loureiro, Adriana Huertas-Vazquez, Fabio Santiago   +12 more
doaj   +1 more source

Assessing Nitrosamine Migration from Drinking Water Contact Materials Using a Validated LLE-GC-MS Method

Molecules
Nitrosamines (NAs) are toxic compounds associated with disinfection processes. Human exposure can occur through the hydraulic hoses and seals that are in contact with drinking water.
Beatriz Antunes, Andreia Videira, Ana Penetra, Vitor V. Cardoso, Rui N. Carneiro, Cristina M. M. Almeida   +5 more
doaj   +1 more source

Widespread distribution of large silesaurids evidenced by a new record from the Middle Triassic of southwest Gondwana

The Anatomical Record, EarlyView.
The largest silesaurid known from South America is described here, demonstrating that silesaurids reached large body sizes in southwestern Gondwana. This discovery further underscores the widespread geographic distribution and temporal persistence of large silesaurids across Pangea, despite faunal turnovers and environmental events such as the Carnian ...
Rodrigo Temp Müller
wiley   +1 more source

Early evolution of the gular musculature and its innervation in ray‐finned fishes

The Anatomical Record, EarlyView.
Abstract Gular muscles are an important but often overlooked component of cranial anatomy in bony fishes. They are located on the ventral surface of the head and are derived from the mandibular and hyoid arches. We present a comprehensive review of the gular musculature and its innervation across early diverging actinopterygian lineages. By integrating
Aléssio Datovo, Paulo Presti, George Vita, Murilo N. L. Pastana, Luiz A. W. Peixoto   +4 more
wiley   +1 more source

Electrochemical Sensors as a Tool for Taste Perception in Pharmaceutical Products: Advances and Perspectives

Biosensors
Taste masking in pharmaceutical products is a complex and subjective process that requires reliable evaluation methods. This review focuses on the electronic tongue (e-tongue), an emerging sensor-based technology designed to mimic human taste perception ...
Juliana Luz Melo Gongoni, Marilia Medeiros, Hatylas Azevedo, Margarete Moreno de Araújo   +3 more
doaj   +1 more source

Segmental composition and nerve distribution of the brachial plexus in Galictis cuja

The Anatomical Record, EarlyView.
Abstract Galictis cuja is a neotropical mustelid with terrestrial locomotor habits, yet the anatomy of its brachial plexus has remained undescribed. This study characterizes the origin, organization, and distribution of the brachial plexus nerves in 15 adult specimens (30 antimeres).
Natan da Cruz de Carvalho, Thais Mattos Estruc, Ingrid Bete Palmeira, Julia Fagundes Franco, Emillin Reis Bermudez, Paulo de Souza‐Junior, Marcelo Abidu‐Figueiredo   +6 more
wiley   +1 more source

Análise do processo de trabalho em laboratórios de pesquisa em saúde: uma proposta de investigação

Cadernos de Saúde Pública
Este artigo apresenta uma proposta de análise dos processos de trabalho envolvidos na construção de conhecimentos tecnocientíficos no campo da saúde, concentrando-se no trabalho desenvolvido pelos técnicos de nível médio, em laboratórios de unidades de ...
Márcia de Oliveira Teixeira
doaj