Results 71 to 80 of about 4,325,437 (366)

Impact of a Probiotic-Based Cleaning Intervention on the Microbiota Ecosystem of the Hospital Surfaces: Focus on the Resistome Remodulation. [PDF]

PLoS ONE, 2016
Contamination of hospital surfaces by clinically-relevant pathogens represents a major concern in healthcare facilities, due to its impact on transmission of healthcare-associated infections (HAIs) and to the growing drug resistance of HAI-associated ...
Elisabetta Caselli, Maria D'Accolti, Alberta Vandini, Luca Lanzoni, Maria Teresa Camerada, Maddalena Coccagna, Alessio Branchini, Paola Antonioli, Pier Giorgio Balboni, Dario Di Luca, Sante Mazzacane   +10 more
doaj   +1 more source

Cross-Contamination of Enrofloxacin in Veterinary Medicinal and Nutritional Products in Korea

Antibiotics, 2021
Poultry meat and eggs are vital sources of protein for human consumption worldwide. The use of several nutritional and medicinal products, including antibiotics, is crucial for efficient and safe poultry production.
JeongWoo Kang, Md. Akil Hossain, Hae-chul Park, Ok me Jeong, Sung-won Park, Moon Her   +5 more
doaj   +1 more source

Cuban natural palygorskite nanoclays for the removal of sulfamethoxazole from aqueous solutions [PDF]

arXiv, 2022
Water pollution with pharmaceutical and personal care products has become a serious environmental. A reasonable strategy to mitigate the problem involves absorbent materials. In particular, the use of natural clays is an advantageous alternative considering their high adsorption capacity and compatibility with the environment.
arxiv  

Environmental Contamination with Hazardous Drugs in Quebec Hospitals

The Canadian Journal of Hospital Pharmacy, 2012
Since publication of the US National Institute for Occupational Safety and Health alert on hazardous drugs in 2004, many health care organizations have reviewed their procedures for handling hazardous drugs. Occupational exposure may occur when handling, compounding, or administering a drug considered to be hazardous, at any stage from storage to waste
Michel Lefebvre, Karine Touzin, Cynthia Tanguay, Éric Langlois, Jean-François Bussières   +4 more
openaire   +4 more sources

Respiratory complex I‐mediated NAD+ regeneration regulates cancer cell proliferation through the transcriptional and translational control of p21Cip1 expression by SIRT3 and SIRT7

Molecular Oncology, EarlyView.
NAD+ regeneration by mitochondrial complex I NADH dehydrogenase is important for cancer cell proliferation. Specifically, NAD+ is necessary for the activities of NAD+‐dependent deacetylases SIRT3 and SIRT7, which suppress the expression of p21Cip1 cyclin‐dependent kinase inhibitor, an antiproliferative molecule, at the translational and transcriptional
Masato Higurashi, Kazunori Mori, Hidetsugu Nakagawa, Momoko Uchida, Fumihiro Ishikawa, Motoko Shibanuma   +5 more
wiley   +1 more source

Occurrence of bacterial and toxic metals contamination in illegal opioid-like drugs in Iran: a significant health challenge in drug abusers

DARU Journal of Pharmaceutical Sciences, 2018
The toxic metals and/or bacterial contaminants in illicit drugs are the main health problems in drug users worldwide. Hence, the potential risks of these contaminants were evaluated in some of the illicit drugs during 2015 and 2016.
Rassoul Aghababaei, I. Javadi, A. Nili-Ahmadabadi, S. Parsafar, Davoud Ahmadimoghaddam   +4 more
semanticscholar   +1 more source

Compounding drugs contaminated with fungi: a recipe for disaster

Emerging Microbes & Infections, 2012
Emerging Microbes & Infections (2012) 1, e41; doi:10.1038/emi.2012.46 An ongoing outbreak of fungal meningitis in the United States has been traced to injections of contaminated corticosteroids produced by a compounding pharmacy.
openaire   +4 more sources

Fungal contamination and mycotoxin detection of powdered herbal drugs [PDF]

Applied and Environmental Microbiology, 1978
Forty-nine powdered herbal drugs were analyzed for their mold profile and for the potential presence of three mycotoxins (aflatoxin, sterigmatocystin, ochratoxin A). Aspergillus and Penicillium species were predominant, but Rhizopus, Mucor, Cladosporium, and Aureobasidium spp. were also found in a few samples.
T Wauke, S Sakai, Satoshi Morozumi, Hiroshi Kurata, H Hitokoto   +4 more
openaire   +3 more sources

Response to neoadjuvant chemotherapy in early breast cancers is associated with epithelial–mesenchymal transition and tumor‐infiltrating lymphocytes

Molecular Oncology, EarlyView.
Epithelial–mesenchymal transition (EMT) and tumor‐infiltrating lymphocytes (TILs) are associated with early breast cancer response to neoadjuvant chemotherapy (NAC). This study evaluated EMT and TIL shifts, with immunofluorescence and RNA sequencing, at diagnosis and in residual tumors as potential biomarkers associated with treatment response.
Françoise Derouane, Jérôme Ambroise, Cédric van Marcke, Mieke Van Bockstal, Martine Berlière, Christine Galant, Hélène Dano, Médina Lougué, Elena Benidovskaya, Guy Jerusalem, Vincent Bours, Claire Josse, Jérôme Thiry, Aurélie Daumerie, Caroline Bouzin, Cyril Corbet, François P. Duhoux   +16 more
wiley   +1 more source

Simian virus 40, poliovirus vaccines, and human cancer: research progress versus media and public interests

Bulletin of the World Health Organization, 2000
From 1955 through early 1963, millions of people were inadvertently exposed to simian virus 40 (SV40) as a contaminant of poliovirus vaccines; the virus had been present in the monkey kidney cultures used to prepare the vaccines and had escaped detection.
J.S. Butel
doaj