Results 1 to 10 of about 191,158 (360)

Neoplasias hepatobiliares

open access: yesRevista de Gastroenterología de México, 2012
M.A. Mercado, A.E. Uribe
doaj   +2 more sources

Neoplasias na Infância

open access: yesRevista Brasileira de Cancerologia, 2023
O câncer da criança foi considerado tradicionalmente como um evento esporádico, e só recentemente têm surgido esforços sistemáticos para examinar o problema seu verdadeiro contexto epidemiológico e na sua importância médica.
Carlos José Serapião
doaj   +1 more source

Neoplasias in Fish: Review of the Last 20 Years. A Look from the Pathology

open access: yesAnnual Research & Review in Biology, 2020
In fish there is an innumerable variety of neoplasias that arise essentially from all cell types. Neolasia here, we will focus on the neoplasias that appear spontaneously in these animals and will not cover the experimentally induced neoplasias and/or ...
L. Romano, V. Pedrosa
semanticscholar   +1 more source

The Neoplasia as embryological phenomenon and its implication in the animal evolution and the origin of cancer. I. A presentation of the neoplastic process and its connection with cell fusion and germline formation [PDF]

open access: yes, 2022
The decisive role of Embryology in understanding the evolution of animal forms is founded and deeply rooted in the history of science. It is recognized that the emergence of multicellularity would not have been possible without the formation of the first embryo.
arxiv   +1 more source

Sucralose administered in feed, beginning prenatally through lifespan, induces hematopoietic neoplasias in male swiss mice

open access: yesInternational journal of occupational and environmental health, 2016
Background: Sucralose is an organochlorine artificial sweetener approximately 600 times sweeter than sucrose and used in over 4,500 products. Long-term carcinogenicity bioassays on rats and mice conducted on behalf of the manufacturer have failed to show
S. M.   +8 more
semanticscholar   +2 more sources

Neoplasias apendiculares incidentales

open access: yesRevista Colombiana de Cirugía, 2022
Las neoplasias apendiculares se presentan hasta en el 50 % de los casos como un episodio de apendicitis aguda. Existen características demográficas, clínicas y radiológicas que aumentan las posibilidades de un tumor apendicular subyacente, sin embargo ...
Silvia Guerrero-Macías   +6 more
doaj   +1 more source

A Systematic Review on Predisposition to Lymphoid (B and T cell) Neoplasias in Patients With Primary Immunodeficiencies and Immune Dysregulatory Disorders (Inborn Errors of Immunity)

open access: yesFrontiers in Immunology, 2019
Primary immunodeficiencies and immune dysregulatory disorders (PIDDs; now referred to as inborn errors in immunity) are rare disorders with a prevalence of 41. 4 or 50.5 per 100,000 persons (1).
I. Riaz   +3 more
semanticscholar   +1 more source

Principais neoplasias cutâneas de pequenos animais

open access: yesPubvet, 2023
As neoplasias ocorrem pelo acúmulo progressivo de mutações no genoma celular que resultam em perda do controle de crescimento, diferenciação e morte celular.
Aldo Souza dos Santos   +5 more
doaj   +1 more source

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