Results 31 to 40 of about 79,685 (85)

Neumonitis por hipersensibilidad inducida en cobayos por los antígenos de las heces del murciélago

, 2003
Resumen Se presentan los hallazgos obtenidos en un modelo experimental en cobayos a los cuales se les aerosolizo durante 12 semanas una solucion conteniendo una glucoproteina proveniente de un extracto de heces de murcielago cuya obtencion se logro ...
A. Alonso, K. Mouchián, Albónico Jf, Pionetti Ch, M. Potenza, M. L. Bignone   +5 more
semanticscholar   +1 more source

Perinodular and Intranodular Radiomic Features on Lung CT Images Distinguish Adenocarcinomas from Granulomas

Radiology, 2018
Purpose: To evaluate ability of radiomic (computer-extracted imaging) features to distinguish non-small cell lung cancer adenocarcinomas from granulomas at noncontrast CT.
Niha G. Beig, Mohammadhadi Khorrami, M. Alilou, P. Prasanna, Nathaniel Braman, M. Orooji, S. Rakshit, K. Bera, P. Rajiah, J. Ginsberg, C. Donatelli, R. Thawani, Michael Yang, F. Jacono, P. Tiwari, V. Velcheti, R. Gilkeson, P. Linden, A. Madabhushi   +18 more
semanticscholar   +1 more source

Both Pharmacokinetic Variability and Granuloma Heterogeneity Impact the Ability of the First-Line Antibiotics to Sterilize Tuberculosis Granulomas

Frontiers in Pharmacology, 2020
Tuberculosis (TB) remains as one of the world's deadliest infectious diseases despite the use of standardized antibiotic therapies. Recommended therapy for drug-susceptible TB is up to 6 months of antibiotics.
Joseph M. Cicchese, V. Dartois, D. Kirschner, J. Linderman   +3 more
semanticscholar   +1 more source

Neutrophils express pro- and anti-inflammatory cytokines in granulomas from Mycobacterium tuberculosis-infected cynomolgus macaques

Mucosal Immunology, 2019
Neutrophils are implicated in the pathogenesis of tuberculosis (TB), a disease caused by Mycobacterium tuberculosis infection, but the mechanisms by which they promote disease are not fully understood.
H. Gideon, Jiayao Phuah, B. Junecko, Joshua T. Mattila   +3 more
semanticscholar   +1 more source

IL-10 impairs local immune response in lung granulomas and lymph nodes during early Mycobacterium tuberculosis infection

Journal of Immunology, 2019
Key Points IL-10 is not detrimental to early M. tuberculosis infection outcome. Lack of IL-10 influences immune responses and fibrosis in granulomas. Modeling predicts that prolonged lack of IL-10 leads to improved infection outcomes.
E. Wong, S. Evans, C. Kraus, Kathleen D. Engelman, Pauline Maiello, Walter J. Flores, Anthony M. Cadena, E. Klein, Kayla B. Thomas, A. White, Chelsea M. Causgrove, Brianne Stein, Jaime Tomko, Joshua T. Mattila, H. Gideon, P. Lin, Keith A. Reimann, Denise E. Kirschner, J. Flynn   +18 more
semanticscholar   +1 more source

Sarcoidose extratorácica Extra-thoracic sarcoidosis

Revista Portuguesa de Pneumologia, 2008
A sarcoidose é uma doença granulomatosa multissistémica de etiologia desconhecida, caracterizada histologicamente pela presença de granulomas não caseosos nos órgãos envolvidos.
Filipa Costa, Ana Arrobas
doaj  

The Capacity of Mycobacterium tuberculosis To Survive Iron Starvation Might Enable It To Persist in Iron-Deprived Microenvironments of Human Granulomas

mBio, 2017
This study was conducted to investigate the role of iron deprivation in the persistence of Mycobacterium tuberculosis. We present evidence of iron restriction in human necrotic granulomas and demonstrate that under iron starvation M.
Krishna Kurthkoti, Hamel Amin, Mohlopheni J. Marakalala, Saleena Ghanny, S. Subbian, Alexandra Sakatos, J. Livny, S. Fortune, Michael Berney, G. M. Rodríguez   +9 more
semanticscholar   +1 more source

Differentiation of periapical granulomas and cysts by using dental MRI: a pilot study

International Journal of Oral Science, 2018
The purpose of this pilot study was to evaluate whether periapical granulomas can be differentiated from periapical cysts in vivo by using dental magnetic resonance imaging (MRI).
A. Juerchott, T. Pfefferle, C. Flechtenmacher, J. Mente, M. Bendszus, S. Heiland, T. Hilgenfeld   +6 more
semanticscholar   +1 more source

Inflammatory signaling in human Tuberculosis granulomas is spatially organized

Nature Medicine, 2016
Granulomas are the pathological hallmark of tuberculosis (TB). However, their function and mechanisms of formation remain poorly understood. To understand the role of granulomas in TB, we analyzed the proteomes of granulomas from subjects with ...
Mohlopheni J. Marakalala, Ravikiran M. Raju, K. Sharma, Yanjia J. Zhang, E. Eugenin, Brendan Prideaux, Isaac B Daudelin, Pei-Yu Chen, M. Booty, Jin Hee Kim, S. Eum, L. Via, S. Behar, C. Barry, M. Mann, V. Dartois, E. Rubin   +16 more
semanticscholar   +1 more source

Salmonella bacteria persist in activated macrophages in T cell-sparse granulomas but are contained by surrounding CXCR3 ligand-positioned Th1 cells

Immunity, 2018
&NA; Salmonella enterica (Se) bacteria cause persistent intracellular infections while stimulating a robust interferon‐&ggr;‐producing CD4+ T (Th1) cell response.
M. Goldberg, Elizabeth Roeske, Lauren N. Ward, T. Pengo, T. Dileepan, Dmitri I. Kotov, M. Jenkins   +6 more
semanticscholar   +1 more source