Results 81 to 90 of about 277,897 (278)

Relationship between Epithelial Proliferative Activity and the Stromal Angiogenic Response in Cervical Intra-Epithelial Neoplasias [PDF]

open access: yes, 2000
Purpose: to quantify the vessels and epithelial proliferation, applying immunohistochemical staining with anti-CD34 as well as anti-PCNA markers, in intra-epithelial neoplasia of the uterine cervix. Methods: in the present study, 16 patients with CIN III,
Codá, Naira Maria   +5 more
core   +2 more sources

TRATAMENTO DE INFILTRAÇÃO MENÍNGEA POR MIELOMA MÚLTIPLO COM TALQUETAMAB

open access: yesHematology, Transfusion and Cell Therapy
Objetivos: O envolvimento do sistema nervoso central é uma complicação rara do mieloma múltiplo e bastante desafiadora. Dispomos de poucos dados na literatura, não há amplo conhecimento sobre penetração da barreira hematoecefálica pelas drogas utilizadas
F Pedott, GC Felippe, GP Heine
doaj  

Caracterización epidemiológica de pacientes fumadores invertidos en Cartagena, Colombia

open access: yesActa Odontológica Colombiana, 2019
Objetivo: el presente estudio se propone describir las características epidemiológicas de pacientes fumadores invertidos que asisten a consulta en la Facultad de Odontología de la Universidad de Cartagena.
Martha Carmona Lorduy   +3 more
doaj   +1 more source

Current role of imaging methods in the diagnosis of cystic solid pancreas neoplasms: part I [PDF]

open access: yes, 2011
Os autores fazem uma revisão considerando o valor da colangiopancreatografia endoscópica retrógrada, da ultrassonografia, da tomografia computadorizada, da ressonância magnética e da ecoendoscopia para o diagnóstico das neoplasias císticas e sólidas do ...
ARDENGH, José Celso   +2 more
core   +3 more sources

From gynaecology offices to screening campaigns: a brief history of cervical cancer prevention in Brazil

open access: yesHistória, Ciências, Saúde: Manguinhos, 2015
This paper discusses the knowledge and medical practices relating to cervical cancer in Brazil. It analyses the growing medical interest in the disease at the beginning of the twentieth century, the development of prevention techniques in the 1940s, and ...
Luiz Antonio Teixeira
doaj   +1 more source

Exclusive development of T cell neoplasms in mice transplanted with bone marrow expressing activated Notch alleles [PDF]

open access: yes, 1996
Notch is a highly conserved transmembrane protein that is involved in cell fate decisions and is found in organisms ranging from Drosophila to humans. A human homologue of Notch, TAN1, was initially identified at the chromosomal breakpoint of a subset of
Aster, Jon C.   +6 more
core  

Mutation profile of JAK2 transcripts in patients with chronic myeloproliferative neoplasias.

open access: yesJournal of Molecular Diagnostics, 2009
Here, we describe the JAK2 mutation profile in a series of approximately 20,000 blood samples from patients with clinically suspected myeloproliferative neoplasias.
Wanlong Ma   +6 more
semanticscholar   +1 more source

Estudio de prevalencia de neoplasias malignas en la poblacion en riesgos cubierta por el centro de salud familiar (Cesfam) de la localidad de Sarmiento durante los meses de junio a octubre de 2004. [PDF]

open access: yes, 2004
84 p.Introducción: en los últimos años las neoplasias malignas se han hecho más frecuentes debido a la exposición prolongada a los factores de riesgo ya conocidos, sin embargo el diagnóstico y tratamiento tardío siguen siendo las características que ...
Varas Salinas, Luciano   +1 more
core  

The basics of epithelial-mesenchymal transition.

open access: yesJournal of Clinical Investigation, 2009
The origins of the mesenchymal cells participating in tissue repair and pathological processes, notably tissue fibrosis, tumor invasiveness, and metastasis, are poorly understood.
R. Kalluri, R. Weinberg
semanticscholar   +1 more source

Perigos potenciais a que estão expostos os trabalhadores de enfermagem na manipulação de quimioterápicos antineoplásicos: conhecê-los para prevení-los [PDF]

open access: yesRevista Latino-Americana de Enfermagem, 2004
Constituíram objetivos deste estudo: identificar as informações que os trabalhadores de enfermagem possuem sobre os riscos a que estão expostos quando da manipulação de antineoplásicos, identificar quais as precauções de segurança utilizadas. Trata-se de
Fernanda Ludmilla Rossi Rocha   +2 more
doaj  

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