Innate and cell-mediated immunity are considered as the principal defence lines against fungal infections in humans. Most opportunistic mycoses occur in individuals with defective innate and/or adaptive cellular immunity. The morbidity and mortality rates associated with infections caused by fungal pathogens are high, and prevention, diagnosis and treatment of these infections remain quite diff...

  Introduction : The decreased level of immunity in Human Immunodeficiency Virus (HIV) infected patients increases their vulnerability to various opportunistic fungal infections. Oral candidiasis has been found to be the most common fungal infection among HIV infected patients. The present study was conducted to evaluate the spectrum of various opportunistic fungal infections and their correlat...

nosocomial infections of multidrug-resistant pseudomonas aeruginosa (mdrpa) are a growing concern in hospitalized patients in burn centers. the aim of this study was to investigate the flagellin profiling and antibiotic susceptibility of p. aeruginosa isolated from burn wound infections. during 8 month study, 73 clinically p. aeruginosa isolates collected from patients hospitalized in burn ward...

1. In infections with streptococcus in man, such as acute septic endocarditis, and tonsillitis, there is produced a powerful opsonic immunity. 2. This opsonic immunity is effective towards the streptococcus which has caused infection but may be ineffective in the presence of streptococcus from other sources. 3. Little benefit can be expected from streptococcus vaccines unless they are prepared ...

Does specific immunity, innate immunity or resource (red blood cell) limitation control the first peak of the blood-stage parasite in acute rodent malaria infections? Since mice deficient in specific immunity exhibit similar initial dynamics as wild-type mice it is generally viewed that the initial control of parasite is due to either limitation of resources (RBC) or innate immune responses. Th...