Conceptos Categóricos

Inmunología

ENTEROCOCCUS FAECALIS EFAA IN THERAPY-RESISTANT ENDONTIC INFECTIONS
Enterococcus faecalis implicated in persistent root canal infections has also been associated with infective endocarditis arising from certain invasive dental procedures. The aim of this study was to detect the presence of putative E. faecalis virulence factor, endocarditis antigen efaA in root canals of therapy-resistant endodontic infections using molecular technology.

Preethee Thomas
Kochi, In

  
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  SIGNIFICANCE OF PLEURAL FLUID INTERFERON GAMMA IN THE RAPID DIAGNOSIS OF TUBERCULOSIS
Significance of interferon gamma (IFN-g) in pleural fluid was evaluated in the present study and compared with the biomarker adenosine deaminase (ADA) in the diagnosis of tuberculous effusion. IFN-g in pleural fluid was useful immunological marker with high sensitivity and specificity in the differential diagnosis of pleural effusion.

Jayalakshmi Lingam
Hyderabad, In

  
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  LAS LECHES FERMENTADAS POTENCIALMENTE PROBIÓTICAS FRENTE A LA INFLAMACIÓN INTESTINAL Y EL CÁNCER
El consumo de leches fermentadas con microorganismos potencialmente probióticos puede modular la respuesta inmunitaria del hospedador, manteniéndolo en estado de vigilancia, lo que le ayudaría a enfrentar enfermedades como la inflamación intestinal y algunos tipos de cáncer y, por lo tanto, mejorar su calidad de vida.

Gabriela Perdigon
San Miguel De Tucuman, Argentina

     
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FREQUÊNCIA DOS SOROTIPOS DO VÍRUS DA DENGUE EM MATO GROSSO, CENTRO-OESTE DO BRASIL, ENTRE 2011-2012
Durante a epidemia de dengue em Mato Grosso entre 2011-2012, identificou-se os quatro sorotipos do vírus da dengue em pacientes de 17 cidades do estado. Observou-se 10 co-infecções entre DENV-1/DENV-4 e DENV-2/DENV-4. Os genótipos identificados foram os mesmos circulantes no Brasil. A capital Cuiabá apresentou hiperendemicidade para os quatro sorotipos.

Renata Dezengrini Slhessarenko
Cuiabá, Brasil

  
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CHOLINERGIC DYSFUNCTION IN MYASTHENIA GRAVIS- IS IT GENERALIZED?
Autonomic function testing was done in patients with myasthenia gravis in remission considering it as an index of generalized cholinergic dysfunction. In seropositive patients significant abnormality was found in frequency domain parameters and a trend was noted in duration domain parameters. There was also statistically significant decrease in time and frequency domain (RMSS and HFMD suggesting parasympathetic deficiency and change in low frequency/high frequency ratio suggesting increased sympathetic tone. This could be due to decrease in ACh signal processing at post ganglionic, preganglionic as well as smooth muscles of the heart. The impact on sympathetic is less because post ganglionic sympathetic synapses are much more than parasympathetic.

Chandra S.r
Bangalore, In

  
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