objective botulism is the acute, descending, flaccid paralysis that results when the neurotoxin of clostridium botulinum blocks neuromuscular transmission. c botulinum toxin is the most poisonous substance that blocks neuromuscular transmission and causes death through airway and respiratory muscle paralysis; all forms of botulism manifest neurologically as asymmetric, descending, flaccid paral...

aim : in this study, the prevalence of c. difficile , from patients with gastrointestinal complaints and its association with other enteropathogen microbes were investigated. background : clostridium difficile is an important pathogen associated with outbreaks of pseudomembranous colitis and other intestinal disorders, such as diarrhea. patients and methods : enterotoxin and cytotoxin (toxin a ...

Context. Clostridium perfringens septicemia is often associated with translocation from the gastrointestinal or gastrourinary tract and occurs in patients who have malignancy or are immunocompromised. Clostridium perfringens septicemia is usually fatal without early identification, source control, and antibiotics. Case. We present a case of a 65-year-old female with Clostridium perfringens sept...

clostridium perfringens is an important pathogen that provokes numerous different diseases. this bacterium is classified into five various types, each of which capable of causing a distinct disease. there are various methods for the bacterial identification, many are labor-intensive, time-consuming, expensive and also show low sensitivity and specificity. the aim of this research was to identif...

Nishida, Shoki (Kanazawa University, Kanazawa, Japan), and Gizo Nakagawara. Relationship between toxigenicity and sporulating potency of Clostridium novyi. J. Bacteriol. 89:993-995. 1965.-The less toxigenic the strains, the stronger was the sporulating potency of Clostridium novyi strains isolated. This was confirmed by investigation of the toxigenicity of substrains of C. novyi 140 possessing ...

Here, we report the genome sequence of a rare bivalent strain of Clostridium botulinum, A2B3 87. The strain was isolated from a foodborne botulism case that occurred in Italy in 1995. The case was characterized by rapid evolution of the illness and failure of conventional treatments.

Low-level vancomycin resistance was observed for 28 clinical Clostridium innocuum isolates and C. innocuum NCIB 10674, whereas teicoplanin was active. DNA from three clinical isolates and the type strain could not be amplified by PCR with primers specific for the genes vanA, vanB, and vanC, suggesting that C. innocuum is intrinsically resistant to vancomycin.

In a study to identify the clostridial species associated with sporadic diarrhoea in children aged 5 years and below, clostridia species were isolated from 57 (3%) of 1761 diarrhoeic faecal samples studied. Fifty-one of the clostridial isolates were identified as Clostridium perfringens while the other six isolates were identified as C. bifermentans. Forthy-seven were C. perfringens type A, 4 w...

Sixty-two isolates of Clostridium sporogenes from canned foods were examined for cultural properties, heat resistance and DNA-DNA homology to Clostridium botulinum type A190. Sporulation was observed in most of 21 umbonate and rhizoidal colony-forming strains (colony-type I strains), but not in most of the 41 strains with convex and circular or crenate colonies with a mat to semi-glossy surface...