Nontuberculous mycobacteria are known to produce soft-tissue infections following surgical procedures. We report a non-healing surgical wound infection caused by a scotochromogenic nontuberculous mycobacterium, possibly Mycobacterium flavescens, which was earlier thought to be saprophytic. This organism was isolated from the wound discharge at the site of incision following a laparoscopic chole...

In acquired immunodeficiency syndrome (AIDS) the pulmonary opportunistic infections are due to the depression of cellular immunity and they are found in more than 50% of patients. Most frequently the infection is due to Pneumocystis carinii, Cytomegalovirus, Cryptococcus neoformans and Mycobacterium avium-intracellulare. Non-opportunistic infections in AIDS are mostly due to the Mycobacterium t...

Human populations are rarely exposed to one pathogen alone. Particularly in high incidence regions such as sub-Saharan Africa, concurrent infections with more than one pathogen represent a widely underappreciated public health problem. Two of the world's most notorious killers, malaria and tuberculosis, are co-endemic in impoverished populations in the tropics. However, interactions between bot...

Amentoflavone and 4' monomethoxy amentoflavone were previously isolated from Garcinia livingstonei leaves. These compounds had good activities (MIC 6 and 8 μg/ml) against some nosocomial bacteria. In this study, the activity of these purified compounds were tested against fast-growing non-pathogenic Mycobacterium smegmatis. Amentoflavone was the most active compound, with an MIC of 0.60 ± 0.70 ...

Background and aims: Infectious diseases are disorders caused by organisms such as bacteria, viruses, fungi or parasites .The Th9 subset develops in response to combined signals from TGF-b and IL-4 among a cacophony of other cytokines in an extracellular milieu. T helper 9 (Th9) cells,  as a novel CD4 T cell subset, seem to play a complex role in the outcome of specific immune responses. In thi...

introduction: mycobacterium marinum infection is the most common nontuberculous mycobacterial skin lesions. it results from skin injury and contact with contaminated water, fish, or shellfish; its infections have low frequency, nonspecific symptoms and lack of specific identification methods that can alter correct diagnosis.this study designed about cases that reported from iran and comparing t...

Atypical mycobacteria are pathogens that uncommonly infect the hand. These organisms capable of causing extensive bone damage in Mycobacterium kansasii is a slow growing non-tuberculous Mycobacterium. It second most common mainly affects hand and joints. Immunosuppressed patients more likely to develop infection. Because extrapulmonary involvement M. rare, skin soft tissue infections infrequent...

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The most common organisms causing prosthetic knee joint infections are staphylococci. However, arthroplasty infections with atypical microbial pathogens, such as Mycobacteria can occur. Due to the rarity of mycobacterial prosthetic joint infections, diagnosis, treatment, and management of these atypical infections represent a clinical challenge. A 71-year old female post-operative day 40 after ...

Abstract: Mycobacterium goodii, a rapidly growing nontuberculous mycobacterium, is an emerging pathogen in nosocomial infections. Its inherent resistance patterns make it a challenging organism to treat, and delays in identification can lead to poor outcomes. We present a case of cardiac device pocket infection with M. goodii, complicated by both antibiotic resistance and drug reactions that hi...