Results 111 to 120 of about 422,292 (362)

Análise de exames de imunofluorescência direta para o diagnóstico de tracoma

Revista de Saúde Pública
Para confirmação de foco de tracoma em locais onde não existiam casos anteriormente relatados, a Secretaria de Estado da Saúde preconiza a realização de exames laboratoriais principalmente pelo fato da doença ter sido considerada erradicada no Estado de ...
Norma H. Medina, Rosana M. Gentil, Márcia Caraça, César K. Suzuki, Heloísa H. B. Melles   +4 more
doaj  

Preliminary Study of In Vivo Formed Dental Plaque Using Confocal Microscopy and Scanning Electron Microscopy

Frontiers in Dentistry, 2009
Objective: Confocal laser scanning microscopy (CLSM) is relatively a new light microscopical imaging technique with a wide range of applications in biological sciences. primary value of CLSM for the biologist is its ability to provide optical sections
KA. Al-Salihi , NABA. Tarmidzi   +1 more
doaj  

Antigenic and genetic characterization of a divergent African virus, Ikoma lyssavirus [PDF]

, 2014
In 2009, a novel lyssavirus (subsequently named Ikoma lyssavirus, IKOV) was detected in the brain of an African civet (Civettictis civetta) with clinical rabies in the Serengeti National Park of Tanzania.
Alejandro Nunez, Alison J. Peel, Anthony R. Fooks, Ashley C. Banyard, Aubert, Brookes, Charles E. Rupprecht, Daniel Hicks, Daniel L. Horton, David Selden, Dean, Denise A. Marston, Dietzgen, Emma Wise, Estes, Ivan V. Kuzmin, Lodmell, Markotter, Sarah Cleaveland, Tiziana Lembo, Turmelle, Wilbur   +21 more
core   +2 more sources

Patient‐specific pharmacogenomics demonstrates xCT as predictive therapeutic target in colon cancer with possible implications in tumor connectivity

Molecular Oncology, EarlyView.
This study integrates transcriptomic profiling of matched tumor and healthy tissues from 32 colorectal cancer patients with functional validation in patient‐derived organoids, revealing dysregulated metabolic programs driven by overexpressed xCT (SLC7A11) and SLC3A2, identifying an oncogenic cystine/glutamate transporter signature linked to ...
Marco Strecker, Keren Zohar, Martin Böttcher, Thomas Wartmann, Henry Freudenstein, Maximilian Doelling, Mihailo Andric, Wenjie Shi, Or Kakhlon, Katrin Hippe, Beatrix Jahnke, Dimitrios Mougiakakos, Franziska Baenke, Daniel Stange, Roland S. Croner, Michal Linial, Ulf D. Kahlert   +16 more
wiley   +1 more source

Case for diagnosis Caso para diagnóstico

Anais Brasileiros de Dermatologia, 2012
We report a clinical case of a rare variant of pemphigus - pemphigus herpetiformis - which combines the clinical features of dermatitis herpetiformis with the immunological findings of pemphigus.
Iolanda Conde Fernandes, Madalena Sanches, Rosário Alves, Manuela Selores   +3 more
doaj   +1 more source

Cellular delivery of antibodies: effective targeted subcellular imaging and new therapeutic tool [PDF]

, 2010
It is already more than a century since the pioneering work of the Nobel Laureate Ehrlich gave birth to the side chain theory1, which helped to define antibodies and their ability to target specific biological sites.
Andrew L. Lewis, Giuseppe Battaglia, Irene Canton, Marzia Massignani, Nicholas J. Warren, Nisa Patikarnmonthon, Steven P. Armes   +6 more
core   +1 more source

Combined DNA extraction and antibody elution from filter papers for the assessment of malaria transmission intensity in epidemiological studies. [PDF]

, 2013
BACKGROUND: Informing and evaluating malaria control efforts relies on knowledge of local transmission dynamics. Serological and molecular tools have demonstrated great sensitivity to quantify transmission intensity in low endemic settings where the ...
Baidjoe, Amrish, Bousema, Teun, Cox, Jonathan, Drakeley, Chris, Grignard, Lynn, Kariuki, Simon, Makori, Euniah, Osoti, Victor, Ploemen, Ivo, Sauerwein, Robert, Shagari, Shehu, Stevenson, Jennifer, Stone, Will, Sutherland, Colin   +13 more
core   +3 more sources

Characterizing epithelial‐mesenchymal transition‐linked heterogeneity in breast cancer circulating tumor cells at a single‐cell level

Molecular Oncology, EarlyView.
In over 50% of non‐metastatic breast cancer patients, circulating tumor cells (CTCs) along the whole epithelial‐mesenchymal transition spectrum are detected. Total CTC number and individual phenotypes relate to aggressive disease characteristics, including lymph node involvement and higher tumor proliferation. At the single‐cell level, mesenchymal CTCs
Justyna Topa, Julia Richert, Tomasz Stokowy, Alicja Staśczak, Mariusz Szajewski, Maciej Ciesielski, Petra M. Grešner, Bartłomiej Tomasik, Łukasz Arcimowicz, Agnieszka Stankiewicz, Grażyna Suchodolska, Elżbieta Senkus, Wiesław Kruszewski, Anna J. Żaczek, Aleksandra Markiewicz   +14 more
wiley   +1 more source

American cutaneous leishmaniasis in dogs from an endemic urban area in Cianorte municipality, Paraná State, Brazil

Journal of Venomous Animals and Toxins including Tropical Diseases, 2010
American cutaneous leishmaniasis (ACL) was investigated in dogs from an urban endemic area in Cianorte, Paraná state, Brazil. Of 169 studied dogs, none presented suspected ACL lesions.
DA Cerino, J Veloso, TF Perles, PD Zanzarini, MVC Lonardoni, TGV Silveira   +5 more
doaj   +1 more source

Methanol immersion reduces spherical aberration of water dipping lenses at long wavelengths used in multi-photon laser scanning microscopy [PDF]

, 2012
Dipping objectives were tested for multi-photon laser scanning microscopy, since their large working distances are advantageous for thick specimens and the absence of a coverslip facilitates examination of living material.
Bestvater, Bolin, Booth, Booth, Cahalan, Demenikov, Denk, Débarre, Débarre, Ganic, Hell, Helmchen, Jacobsen, Ji, Kao, Mann, Marsh, Neil, Norris, Rueckel, Saavedra, Sheppard, Sheppard, Sheppard, Sheppard, Tang, Theer, Wan, Wilson   +28 more
core   +1 more source