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Literature DB >> 17065628

In vitro killing of nosocomial pathogens by acid and acidified nitrite.

Agam Rao¹, Robin L P Jump, Nicole J Pultz, Michael J Pultz, Curtis J Donskey.

Abstract

Exposure to pH 1 or 2 buffers or acidic gastric contents resulted in the killing of vancomycin-resistant Enterococcus sp., Klebsiella pneumoniae, Staphylococcus aureus, and Candida glabrata but not Clostridium difficile spores. Nitrite enhanced killing under acidic conditions, but significant killing of C. difficile spores required nitrite concentrations above usual physiological levels.

Entities: Chemical Species

Mesh：

Substances：
Acids
Buffers
Nitrites

Year: 2006 PMID： 17065628 PMCID： PMC1635176 DOI： 10.1128/AAC.01506-05

Source DB: PubMed Journal: Antimicrob Agents Chemother ISSN： 0066-4804 Impact factor: 5.191

18 in total

1. Overuse of acid-suppressive therapy in hospitalized patients.

Authors: R J Nardino; R J Vender; P N Herbert
Journal: Am J Gastroenterol Date: 2000-11 Impact factor: 10.864

2. Effect of parenteral antibiotic administration on establishment of intestinal colonization by Candida glabrata in adult mice.

Authors: Nicole J Pultz; Usha Stiefel; Mahmoud Ghannoum; Marion S Helfand; Curtis J Donskey
Journal: Antimicrob Agents Chemother Date: 2005-01 Impact factor: 5.191

3. Use of gastric acid-suppressive agents and the risk of community-acquired Clostridium difficile-associated disease.

Authors: Sandra Dial; J A C Delaney; Alan N Barkun; Samy Suissa
Journal: JAMA Date: 2005-12-21 Impact factor: 56.272

4. Growth in cecal mucus facilitates colonization of the mouse intestinal tract by methicillin-resistant Staphylococcus aureus.

Authors: Delores M Gries; Nicole J Pultz; Curtis J Donskey
Journal: J Infect Dis Date: 2005-09-28 Impact factor: 5.226

5. Antimicrobial effect of acidified nitrite on gut pathogens: importance of dietary nitrate in host defense.

Authors: R S Dykhuizen; R Frazer; C Duncan; C C Smith; M Golden; N Benjamin; C Leifert
Journal: Antimicrob Agents Chemother Date: 1996-06 Impact factor: 5.191

6. Population dynamics of ingested Clostridium difficile in the gastrointestinal tract of the Syrian hamster.

Authors: K H Wilson; J N Sheagren; R Freter
Journal: J Infect Dis Date: 1985-02 Impact factor: 5.226

7. A polyclonal outbreak of predominantly VanB vancomycin-resistant enterococci in northeast Ohio. Northeast Ohio Vancomycin-Resistant Enterococcus Surveillance Program.

Authors: C J Donskey; J R Schreiber; M R Jacobs; R Shekar; R A Salata; S Gordon; C C Whalen; F Smith; L B Rice
Journal: Clin Infect Dis Date: 1999-09 Impact factor: 9.079

8. Vancomycin-resistant enterococcal colonization and infection in liver transplant candidates and recipients: a prospective surveillance study.

Authors: Shelly A McNeil; Preeti N Malani; Carol E Chenoweth; Robert J Fontana; John C Magee; Jeffrey D Punch; Monica L Mackin; Carol A Kauffman
Journal: Clin Infect Dis Date: 2005-12-12 Impact factor: 9.079

9. Effect of parenteral antibiotic administration on establishment of intestinal colonization in mice by Klebsiella pneumoniae strains producing extended-spectrum beta-lactamases.

Authors: Claudia K Hoyen; Nicole J Pultz; David L Paterson; David C Aron; Curtis J Donskey
Journal: Antimicrob Agents Chemother Date: 2003-11 Impact factor: 5.191

10. Influx of extended-spectrum beta-lactamase-producing enterobacteriaceae into the hospital.

Authors: R Ben-Ami; M J Schwaber; S Navon-Venezia; D Schwartz; M Giladi; I Chmelnitsky; A Leavitt; Y Carmeli
Journal: Clin Infect Dis Date: 2006-02-27 Impact factor: 9.079

26 in total

1. Suppression of gastric acid production by proton pump inhibitor treatment facilitates colonization of the large intestine by vancomycin-resistant Enterococcus spp. and Klebsiella pneumoniae in clindamycin-treated mice.

Authors: Usha Stiefel; Agam Rao; Michael J Pultz; Robin L P Jump; David C Aron; Curtis J Donskey
Journal: Antimicrob Agents Chemother Date: 2006-08-28 Impact factor: 5.191

Review 2. The impact of proton pump inhibitors on the human gastrointestinal microbiome.

Authors: Daniel E Freedberg; Benjamin Lebwohl; Julian A Abrams
Journal: Clin Lab Med Date: 2014-09-24 Impact factor: 1.935

Review 3. The Intersection Between Colonization Resistance, Antimicrobial Stewardship, and Clostridium difficile.

Authors: Rossana Rosa; Curtis J Donskey; L Silvia Munoz-Price
Journal: Curr Infect Dis Rep Date: 2018-06-07 Impact factor: 3.725

Review 4. Clostridium difficile infection: new insights into management.

Authors: Sahil Khanna; Darrell S Pardi
Journal: Mayo Clin Proc Date: 2012-11 Impact factor: 7.616

Review 5. Nitrite reduction by molybdoenzymes: a new class of nitric oxide-forming nitrite reductases.

Authors: Luisa B Maia; José J G Moura
Journal: J Biol Inorg Chem Date: 2015-01-15 Impact factor: 3.358

6. Regularized S-Map Reveals Varying Bacterial Interactions.

Authors: Zhong Yu; Zhihao Gan; Hao Huang; Yuelan Zhu; Fangang Meng
Journal: Appl Environ Microbiol Date: 2020-10-01 Impact factor: 4.792

7. Clostridium difficile in the Long-Term Care Facility: Prevention and Management.

Authors: Robin L P Jump; Curtis J Donskey
Journal: Curr Geriatr Rep Date: 2015-03

Review 8. Acid-Suppressive Therapy and Risk of Infections: Pros and Cons.

Authors: Leon Fisher; Alexander Fisher
Journal: Clin Drug Investig Date: 2017-07 Impact factor: 2.859

9. Examination of potential mechanisms to explain the association between proton pump inhibitors and Clostridium difficile infection.

Authors: Michelle M Nerandzic; Michael J Pultz; Curtis J Donskey
Journal: Antimicrob Agents Chemother Date: 2009-08-10 Impact factor: 5.191

Review 10. Clostridium difficile infection: management strategies for a difficult disease.

Authors: Sahil Khanna; Darrell S Pardi
Journal: Therap Adv Gastroenterol Date: 2014-03 Impact factor: 4.409