Results 71 to 80 of about 66,106 (168)

Detection of Different Genotypes of Clostridium perfringens in Feces of Healthy Dairy Cattle from China using Real-Time Duplex PCR Assay [PDF]

Pakistan Veterinary Journal, 2011
Dual-labeled fluorescence hybridization probe-based multiplex quantitative real-time polymerase chain reaction (qPCR) assay was used for the detection of Clostridium perfringens toxin genes alpha (cpa), beta (cpb), iota (ia), epsilon (etx), beta2 (cpb2 ...
Guanghua Wang, Jizhang Zhou, Fuying Zheng, Guozhen Lin, Xiaoan Cao, Xiaowei Gong and Changqing Qiu*
doaj  

Humans as Reservoir for Enterotoxin Gene–carrying Clostridium perfringens Type A

Emerging Infectious Diseases, 2006
We found a prevalence of 18% for enterotoxin gene–carrying (cpe+) Clostridium perfringens in the feces of healthy food handlers by PCR and isolated the organism from 11 of 23 PCR-positive persons by using hydrophobic grid membrane filter-colony ...
Annamari Heikinheimo, Miia Lindström, Per Einar Granum, Hannu Korkeala   +3 more
doaj   +1 more source

Camel Milk as a Functional Food: Nutritional Composition, Health‐Promoting Benefits, and Safety Considerations

Food Science &Nutrition, Volume 14, Issue 3, March 2026.
Camel milk contains low lactose, unique casein proteins, high vitamin contents, and diverse bioactive compounds that support metabolic health, immune function, organ protection, gut health, physical development, and brain function. Its benefits are mediated through antioxidant, anti‐inflammatory, insulin‐like effects, and immunomodulatory mechanisms ...
Gudisa Bereda, Subasini Uthirapathy, Javed Ahamad   +2 more
wiley   +1 more source

Prevalence and Genetic Diversity of Toxin Genes in Clinical Isolates of Clostridium perfringens: Coexistence of Alpha-Toxin Variant and Binary Enterotoxin Genes (bec/cpile)

Toxins, 2019
Clostridium perfringens (C. perfringens) is responsible for food-borne gastroenteritis and other infectious diseases, and toxins produced by this bacterium play a key role in pathogenesis. Although various toxins have been described for C.
Asami Matsuda, Meiji Soe Aung, Noriko Urushibara, Mitsuyo Kawaguchiya, Ayako Sumi, Mayumi Nakamura, Yuka Horino, Masahiko Ito, Satoshi Habadera, Nobumichi Kobayashi   +9 more
doaj   +1 more source

A Two‐Stage Cascading Amplification Strategy Based on Zn2+‐Doped WOX Nanozymes for Ultrasensitive Lateral Flow Immunoassays of Clostridium Difficile Toxin B

Advanced Science, Volume 13, Issue 3, 14 January 2026.
Based on the modulation of active sites and electronic structure of substrate materials, along with a colorimetric two‐stage cascading enhancement strategy, an LFIA platform with highly efficient POD‐mimetic enzymes is developed, achieving highly sensitive detection of Clostridium difficile toxin B.
Junhua Su, Zhenzhen Liu, Renjie Xiong, Renlong zhu, Zijin Tong, Yufei Liu, Rui Xiao   +6 more
wiley   +1 more source

Do We Need to Worry About Staphylococcus epidermidis ST0409KOC, a Cheese‐Isolated Strain With Bacteriocinogenic Properties?

Molecular Nutrition &Food Research, Volume 70, Issue 1, January 2026.
Bacteriocinogenic Staphylococcus epidermidis ST0409KOC was isolated from cheese and characterized as bacteriocin‐producing with strong activity versus Listeria monocytogenes and other pathogens. S. epidermidis ST0409KOC can be considered a safe strain regarding its virulence genetic background, presenting only a single virulence gene of IS257 among the
Kayque Ordonho Carneiro, João Marcos Scafuro Lima, Svetoslav Dimitrov Todorov   +2 more
wiley   +1 more source

Molecular Characterization of Virulent Genes and Antimicrobial Resistance Patterns of Escherichia coli Isolated From Calf Scours in Western Iran

Veterinary Medicine and Science, Volume 12, Issue 1, January 2026.
This study in Western Iran analysed E. coli in diarrhoeic neonatal calves and identified 307 isolates from 350 faecal samples. The pathotypes included EHEC (36.59%), EPEC (20.42%), ETEC (14.46%), STEC (12.34%) and NTEC (11.48%), with four STEC O157:H7 isolates. Serotypes O103 and O15 were the most common.
Elham Ahmadi, Mohammad Sadegh Safaee Firouzabadi, Seyed Ali Mousavi Rad, Samira Ghorbani   +3 more
wiley   +1 more source

The effects of probiotic Bacillus subtilis on the cytotoxicity of Clostridium perfringens type a in Caco-2 cell culture

BMC Microbiology, 2017
Background Some Bacillus strains have recently been identified for potential use as probiotics and food additives. The present study evaluated the antimicrobial effects of Bacillus subtilis ATCC 6633 and its metabolite on the enterotoxin and vegetative ...
Maryam Poormontaseri, Saeid Hosseinzadeh, Seyed Shahram Shekarforoush, Tahereh Kalantari   +3 more
doaj   +1 more source

Cpe-positiivisten Clostridium perfringens –kantojen esiintyminen ympäristössä

, 2000
Clostridium perfringens on gram-positiivinen, itiöitä muodostava, anaerobinen sauvabakteeri. Se on yleinen maaperässä ja ihmisten ja eläinten suolistossa. C. perfringens on yksi yleisimpiä ruokamyrkytyksen aiheuttajia maailmassa.
Hentunen, Piia
core  

Identification of immunogenic antigens and evaluation of vaccine candidates against Clostridium perfringens

Poultry Science
Necrotic enteritis (NE) caused by Clostridium perfringens (C. perfringens) has resulted in significant losses for the poultry industry worldwide. Currently, there is no widely promoted vaccine for NE.
Zewei Li, Yifei Chen, Haiping Xie, Quan Li, Shifeng Wang, Huoying Shi   +5 more
doaj   +1 more source