نتایج جستجو برای: clostridium perfringen

تعداد نتایج: 22132  

2013
Rodrigo Otávio Silveira Silva Renata Lara Resende Santos Prhiscylla Sadanã Pires Luiz Carlos Pereira Silvia Trindade Pereira Marina Carvalho Duarte Ronnie Antunes de Assis Francisco Carlos Faria Lobato

The objective of this study was to detect C. difficile A/B toxins and to isolate strains of C. perfringens and C. difficile from diarrheic and non-diarrheic dogs in Brazil. Stool samples were collected from 57 dogs, 35 of which were apparently healthy, and 22 of which were diarrheic. C. difficile A/B toxins were detected by ELISA, and C. perfringens and C. difficile were identified by multiplex...

A. Ali Nasir, A. Aslam A. Rashid E. Khan M. A. Ghumman M. H. Joiya S. Abdul Khaliq S. H. Shah Younus, M. Younus

The present investigation was conducted to study the effects of experimental Clostridium perfringens type D enterotoxaemia in teddy goats. Clinical signs started to appear after 30 min of experimental infection like anorexia, diarrhea, dehydration, frothing and dyspnea. Gross lesions consisted of severe congestion in tissues of varying intensity with enlarged mesenteric lymph nodes while histol...

Journal: :The British journal of nutrition 2012
Jayakanthan Kabeerdoss R Shobana Devi R Regina Mary Balakrishnan S Ramakrishna

The effect of vegetarian diets on faecal microbiota has been explored largely through culture-based techniques. The present study compared the faecal microbiota of vegetarian and omnivorous young women in southern India. Faecal samples were obtained from thirty-two lacto-vegetarian and twenty-four omnivorous young adult women from a similar social and economic background. Macronutrient intake a...

Introduction: Analyzing the health risk associated with the microbial contamination of seawater is necessary to ensure that there is not any threat to human or environment. The aim of this study was to evaluate the microbiological quality of Caspian sea water using indicator bacteria. Some Physicochemical parameters were studied to assed their association with the contamination level of Caspian...

Journal: :The Malaysian journal of pathology 1991
H Hassan S C Cheng

Gas-Liquid chromatography (GLC) was used to detect the presence of isocaproic acid produced by Clostridium difficile from 54 stool samples grown in cycloserine-cefoxitin broth. Isocaproic acid was detected in 12 samples of which 5 were confirmed to be Clostridium difficile by culture and biochemical tests. The detection of isocaproic acid by GLC together with the presence of presumptive colonie...

2010
Anthony L. Keyburn Trudi L. Bannam Robert J. Moore Julian I. Rood

The Clostridium perfringens necrotic enteritis B-like toxin (NetB) is a recently discovered member of the β-barrel pore-forming toxin family and is produced by a subset of avian C. perfringens type A strains. NetB is cytotoxic for avian cells and is associated with avian necrotic enteritis. This review examines the current state of knowledge of NetB: its role in pathogenesis, its distribution a...

2015
Kazuma Nakano Yasunobu Terabayashi Akino Shiroma Makiko Shimoji Hinako Tamotsu Noriko Ashimine Shun Ohki Misuzu Shinzato Kuniko Teruya Kazuhito Satou Takashi Hirano

The first complete genome sequence of Clostridium sporogenes DSM 795(T), a nontoxigenic surrogate for Clostridium botulinum, was determined in a single contig using the PacBio single-molecule real-time technology. The genome (4,142,990 bp; G+C content, 27.98%) included 86 sets of >1,000-bp identical sequence pairs and 380 tandem repeats.

Journal: :World Journal of Surgical Oncology 2009
Nazzia N Mirza Jonathon M McCloud Mark J Cheetham

BACKGROUND Spontaneous clostridium septicum infections are rare and are associated with a high mortality. Association of clostridium infection with colorectal malignancies have been previously reported and most cases are described in tumours of the ascending colon. We report our experience of clostridium septicum infection in the presence of tumour perforation in a series of two patients as a r...

2018
Changhong Yin Donald S. Chen Jian Zhuge Donna McKenna Joan Sagurton Guiqing Wang Weihua Huang Nevenka Dimitrova John T. Fallon

Complete genome sequences of four toxigenic Clostridium difficile isolates from patients in the lower Hudson Valley, New York, USA, were achieved. These isolates represent four common sequence types (ST1, ST2, ST8, and ST42) belonging to two distinct phylogenetic clades. All isolates have a 4.0- to 4.2-Mb circular chromosome, and one carries a phage.

2014
Nicholas Petronella Robyn Kenwell Franco Pagotto Arthur W. Pightling

Clostridium botulinum is important for food safety and studies of neurotoxins associated with human botulism. We present the draft genome sequences of two strains belonging to group II type B: one collected from Pacific Ocean sediments (DB-2) and another obtained during a botulism outbreak (KAPB-3).

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