Results 1 to 10 of about 5,976,540 (163)

Antibacterial activity of Moringa leaf extracts against Gram-negative bacteria from Wadi Ad-Dawasir, Saudi Arabia [PDF]

Frontiers in Microbiology
BackgroundMoringa oleifera and Moringa peregrina have been extensively studied for their medicinal properties, particularly due to their rich content of bioactive phytocompounds.
Maha S. I. Wizrah, Nourah D. Aldwsari, Zeinab A. Yahia   +2 more
doaj   +2 more sources

Fermentation conditions that affect clavulanic acid production in Streptomyces clavuligerus: a systematic review

Frontiers in Microbiology, 2016
The β-lactamase inhibitor, clavulanic acid is frequently used in combination with β-lactam antibiotics to treat a wide spectrum of infectious diseases. Clavulanic acid prevents drug resistance by pathogens against these β-lactam antibiotics by preventing
Hooi-Leng eSer, Hooi-Leng eSer, Jodi Woan-Fei Law, Jodi Woan-Fei Law, Nathorn eChaiyakunapruk, Nathorn eChaiyakunapruk, Nathorn eChaiyakunapruk, Nathorn eChaiyakunapruk, Sabrina Anne Jacob, Uma Devi ePalanisamy, Kok Gan eChan, Bey Hing eGoh, Bey Hing eGoh, Learn-Han eLee, Learn-Han eLee   +14 more
doaj   +2 more sources

The effective role of organic acids as antibiotic alternatives in controlling necrotic enteritis in broiler chickens [PDF]

Poultry Science
Necrotic enteritis is a severe bacterial infection that affects the intestines of chickens, resulting in significant economic losses. The current investigation aimed to isolate and identify Clostridium perfringens phenotypically and molecularly from 200 ...
Rehab I. Hamed, Nehal M. Nabil, Maram M. Tawakol, Heba Farouk, Sanaa M. Salem, Abdelhafez Samir, Jawza A. Almutairi, Essam H. Ibrahim, Suad Hamdan Almasoudi, Safaa Abdullah Alowaidi, Khaled A. El-Tarabily   +10 more
doaj   +2 more sources

Antimicrobial and Virulence Characteristics of Escherichia coli Isolated from Mastitis and Endometritis Cases in Sheep and Goats [PDF]

Journal of Veterinary Medical Research, 2023
This study was focused on the prevalence of E. coli in mastitis and endometritis  of sheep and goats in Beni-Suef government with a total number of 238 samples  as follow;  122 of native breed lactating ewes (n=90) and does (n=32) from private farms ...
Fawzy El Seedy, Ismail Radwan, Hassan W. H., Ahmed Ramadn   +3 more
doaj   +1 more source

The Serum and Fecal Metabolomic Profiles of Growing Kittens Treated with Amoxicillin/Clavulanic Acid or Doxycycline

Animals, 2022
The long-term impact of antibiotics on the serum and fecal metabolome of kittens has not yet been investigated. Therefore, the objective of this study was to evaluate the serum and fecal metabolome of kittens with an upper respiratory tract infection ...
Evangelia M. Stavroulaki, Jan S. Suchodolski, Rachel Pilla, Geoffrey T. Fosgate, Chi-Hsuan Sung, Jonathan Lidbury, Jörg M. Steiner, Panagiotis G. Xenoulis   +7 more
doaj   +1 more source

Rich Organic Nitrogen Impacts Clavulanic Acid Biosynthesis through the Arginine Metabolic Pathway in Streptomyces clavuligerus F613-1

Microbiology Spectrum, 2023
Clavulanic acid (CA) is the preferred clinical drug for the treatment of infections by β-lactam antibiotic-resistant bacteria. CA is produced by Streptomyces clavuligerus, and although there have been many reports on the effects of carbon and nitrogen ...
Jiafang Fu, Xinru Xie, Shaowei Zhang, Ni Kang, Gongli Zong, Peipei Zhang, Guangxiang Cao   +6 more
doaj   +1 more source

Recent Developments to Cope the Antibacterial Resistance via β-Lactamase Inhibition

Molecules, 2022
Antibacterial resistance towards the β-lactam (BL) drugs is now ubiquitous, and there is a major global health concern associated with the emergence of new β-lactamases (BLAs) as the primary cause of resistance.
Zafar Iqbal, Jian Sun, Haikang Yang, Jingwen Ji, Lili He, Lijuan Zhai, Jinbo Ji, Pengjuan Zhou, Dong Tang, Yangxiu Mu, Lin Wang, Zhixiang Yang   +11 more
doaj   +1 more source

Diversity Shifts in the Root Microbiome of Cucumber Under Different Plant Cultivation Substrates

Frontiers in Microbiology, 2022
Application of plant artificial cultivation substrates lead to alteration of rhizosphere environment. Whether this alteration could lead to root microbiome variation was limitedly investigated. This work aims to determine the diversity shifts in the root
Fangyuan Zhou, Xiaoqing Wu, Yunxiao Gao, Susu Fan, Hongzi Zhou, Xinjian Zhang   +5 more
doaj   +1 more source

Biofilm forming potentiality of Escherichia coli isolated from bovine endometritis and their antibiotic resistance profiles

Journal of Advanced Veterinary and Animal Research, 2020
Objective: The objectives of this study were to determine the biofilm-forming capability and anti¬microbial susceptibility of Escherichia coli recovered from bovine endometritis samples.
Ismail Abd Elhafez Radwan Raheel, Walid Hamdy Hassan, Shaaban Salem Radwan Salem, Hala Sayed Hassan Salam   +3 more
doaj   +1 more source

Clavulanic acid enhances glutamate transporter subtype I (GLT-1) expression and decreases reinforcing efficacy of cocaine in mice

Amino Acids, 2015
The β-lactam antibiotic ceftriaxone (CTX) reduces cocaine reinforcement and relapse in preclinical assays through a mechanism involving activation of glutamate transporter subtype 1 (GLT-1).
J. Kim, Joel S. John, D. Langford, E. Walker, S. Ward, S. Rawls   +5 more
semanticscholar   +1 more source