Results 21 to 30 of about 730,144 (338)

A cohort study among 402 patients with penile cancer in Maranhão, Northeast Brazil with the highest worldwide incidence

BMC Research Notes, 2020
Objective Maranhão State—Northeast Brazil–has the world’s highest incidence of penile cancer. This study describes the epidemiological, histopathological and clinical profile of patients stricken across that Brazilian state.
Ciro Bezerra Vieira, Antonio Teixeira-Júnior, Laisson Feitoza, Jaqueline Pinho, José Calixto, Francisco Sérgio Moura Silva do Nascimento, Marcos Adriano Garcia Campos, Joyce Lages, Antonio Machado Alencar Junior, Fernando Soares, Isabela Cunha, Gyl Eanes Barros Silva   +11 more
doaj   +1 more source

Evaluation of expression of Toll-Like Receptors 7 and 9, proliferation, and cytoskeletal biomarkers in plaque and guttate psoriasis: A pilot morphological study

European Journal of Histochemistry, 2021
This pilot study was aimed at comparing TLR7/TLR9 expression, cytoskeletal arrangement, and cell proliferation by indirect immunofluorescence in parallel lesional and non lesional skin samples of guttate psoriasis (PG) and psoriasis vulgaris (PV) in five
Francesca Prignano, Giulia Lombardo, Serena Indino, Federica Ricceri, Laura Cornaghi, Elena B. Donetti   +5 more
doaj   +1 more source

Deposition of the Membrane Attack Complex in Healthy and Diseased Human Kidneys

Frontiers in Immunology, 2021
The membrane attack complex—also known as C5b-9—is the end-product of the classical, lectin, and alternative complement pathways. It is thought to play an important role in the pathogenesis of various kidney diseases by causing cellular injury and tissue
Jacob J. E. Koopman, Jacob J. E. Koopman, Mieke F. van Essen, Helmut G. Rennke, Aiko P. J. de Vries, Cees van Kooten   +5 more
doaj   +1 more source

IMMUNOFLUORESCENCE COUNTERSTAINS [PDF]

Journal of Histochemistry & Cytochemistry, 1974
Counterstains in the direct and indirect immunofluorescence methods may be used to reduce or eliminate background nonspecific staining or autofluorescence and to increase cellular and tissue detail. The advantages and disadvantages of a number of such counterstains in terms of (a) elimination of background fluorescence, (b) blocking of specific ...
E A, Schenk, C J, Churukian
openaire   +2 more sources

The Society for Immunotherapy in Cancer statement on best practices for multiplex immunohistochemistry (IHC) and immunofluorescence (IF) staining and validation

Journal for ImmunoTherapy of Cancer, 2020
Objectives The interaction between the immune system and tumor cells is an important feature for the prognosis and treatment of cancer. Multiplex immunohistochemistry (mIHC) and multiplex immunofluorescence (mIF) analyses are emerging technologies that ...
J. Taube, Guray Akturk, Michael Angelo, Elizabeth L Engle, S. Gnjatic, Shirley Greenbaum, N. Greenwald, C. Hedvat, T. Hollmann, J. Juco, E. Parra, M. Rebelatto, D. Rimm, J. Rodriguez-Canales, K. Schalper, E. Stack, Cláudia S Ferreira, Konstanty Korski, Ana Lako, S. Rodig, Emanuel Schenck, K. Steele, M. Surace, M. Tetzlaff, Katharina von Loga, I. Wistuba, C. Bifulco   +26 more
semanticscholar   +1 more source

Adrenocorticotropic Hormone-Producing Paraganglioma With Low Plasma ACTH Level: A Case Report and Review of the Literature

Frontiers in Endocrinology, 2020
Ectopic adrenocorticotropic hormone (ACTH) syndrome caused by paraganglioma is extremely rare. It usually accompanied by high or normal plasma ACTH level.
Siyue Liu, Zhelong Liu, Fuqiong Chen, Weijie Xu, Gang Yuan   +4 more
doaj   +1 more source

Immunofluorescence Staining of Paraffin Sections Step by Step

Frontiers in Neuroanatomy, 2020
Immunofluorescence staining is the most frequently applied technique to detect and visualize various molecules in biological samples. Many protocols can be found in the literature and the websites of commercial antibody producers.
S. Zaqout, L. Becker, A. Kaindl
semanticscholar   +1 more source

Evaluation of diagnosed cases of eye rhinosporidiosis in a public hospital of Maranhão, Northeast Brazil

BMC Ophthalmology, 2019
Background Oculosporidiosis (ocular rhinosporidiosis) accounts for 15% of cases of rhinosporidiosis, which is a chronic granulomatous disease and is endemic in India and Sri Lanka.
Francílio Araújo Almeida, Antonio Augusto Lima Teixeira-Junior, Jaqueline Diniz Pinho, Elaine Fiod Costa, Gyl Eanes Barros Silva   +4 more
doaj   +1 more source

Robust Acquisition of Spatial Transcriptional Programs in Tissues With Immunofluorescence-Guided Laser Capture Microdissection

Frontiers in Cell and Developmental Biology, 2022
The functioning of tissues is fundamentally dependent upon not only the phenotypes of the constituent cells but also their spatial organization in the tissue, as local interactions precipitate intra-cellular events that often lead to changes in ...
Xiaodan Zhang, Chuansheng Hu, Chen Huang, Ying Wei, Xiaowei Li, Miaomiao Hu, Hua Li, Ji Wu, Daniel M. Czajkowsky, Yan Guo, Zhifeng Shao   +10 more
doaj   +1 more source

A robust multiplex immunofluorescence and digital pathology workflow for the characterisation of the tumour immune microenvironment

Molecular Oncology, 2020
Multiplex immunofluorescence is a powerful tool for the simultaneous detection of tissue‐based biomarkers, revolutionising traditional immunohistochemistry.
Amélie Viratham Pulsawatdi, Stephanie G Craig, V. Bingham, Kris D. McCombe, M. Humphries, Seedevi Senevirathne, S. Richman, P. Quirke, L. Campo, E. Domingo, T. Maughan, J. James, M. Salto‐Tellez   +12 more
semanticscholar   +1 more source