Molecular Epidemiology of Pneumocystis Outbreaks

Sep 20, 2016 by in CARDIOLOGY Comments Off on Molecular Epidemiology of Pneumocystis Outbreaks

Fig. 11.1 (a) P. jirovecii asci visualized in a patient’s bronchoalveolar lavage using Grocott’s methenamine silver staining as described by Churukian and Schenk (1977). The parentheses-like structure in each ascus…

read more

T Cell Responses in Fungal Infections

Sep 20, 2016 by in CARDIOLOGY Comments Off on T Cell Responses in Fungal Infections

Fig. 6.1 T cell activation in fungal infection. Dendritic cells (DCs) are at the crossroads of antifungal immunity and tolerance because both inflammatory and tolerogenic DCs may arise from their…

read more

From Commensal to Pathogen: Candida albicans

Sep 20, 2016 by in CARDIOLOGY Comments Off on From Commensal to Pathogen: Candida albicans

Fig. 1.1. Scanning electron micrograph of C. albicans growing on oral epithelial cell layer, in yeast, hyphal and pseudohyphal morphologies. Hyphae invade via active penetration and induce endocytosis, indicated by…

read more

Molecular Mechanisms of Histoplasma Pathogenesis

Sep 20, 2016 by in CARDIOLOGY Comments Off on Molecular Mechanisms of Histoplasma Pathogenesis

Fig. 7.1. Molecular mechanisms of detection avoidance during interaction of Histoplasma yeasts with macrophages. Adherence and phagocytosis of yeasts into macrophages is mediated by cell-wall-localized Hsp60 binding to CD18-family receptors…

read more

Mucosal Immunology in Candida albicans Infection

Sep 20, 2016 by in CARDIOLOGY Comments Off on Mucosal Immunology in Candida albicans Infection

Fig. 9.1. Clinical presentation of oral C. albicans infections with erythematous patches and white pseudomembranes on the tongue of a patient with chronic mucocutaneous candidosis C. albicans interacts with epithelial…

read more
Get Clinical Tree app for offline access