Search Results - "MARRS, Carl F"

Prevalence of Antibiotic Resistance in Drinking Water Treatment and Distribution Systems by CHUANWU XI, YONGLI ZHANG, MARRS, Carl F, WEN YE, SIMON, Carl, FOXMAN, Betsy, NRIAGU, Jerome

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Wastewater treatment contributes to selective increase of antibiotic resistance among Acinetobacter spp by Zhang, Yongli, Marrs, Carl F., Simon, Carl, Xi, Chuanwu

“…The occurrence and spread of multi-drug resistant bacteria is a pressing public health problem. The emergence of bacterial resistance to antibiotics is common…”
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A Sensitive Thresholding Method for Confocal Laser Scanning Microscope Image Stacks of Microbial Biofilms by Luo, Ting L., Eisenberg, Marisa C., Hayashi, Michael A. L., Gonzalez-Cabezas, Carlos, Foxman, Betsy, Marrs, Carl F., Rickard, Alexander H.

“…Biofilms are surface-attached microbial communities whose architecture can be captured with confocal microscopy. Manual or automatic thresholding of acquired…”
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Mycoplasma , bacterial vaginosis–associated bacteria BVAB3, race, and risk of preterm birth in a high-risk cohort by Foxman, Betsy, PhD, Wen, Ai, PhD, Srinivasan, Usha, PhD, Goldberg, Deborah, PhD, Marrs, Carl F., PhD, Owen, John, MD, Wing, Deborah A., MD, Misra, Dawn, PhD

“…Objective Genital tract infection accounts for approximately 25-40% of all preterm births. We sought to assess the relationship between preterm birth and…”
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Use of bexB To Detect the Capsule Locus in Haemophilus influenzae by DAVIS, Gregg S, SANDSTEDT, Sara A, PATEL, Mayuri, MARRS, Carl F, GILSDORF, Janet R

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Pharyngeal Colonization Dynamics of Haemophilus influenzae and Haemophilus haemolyticus in Healthy Adult Carriers by Mukundan, Deepa, Ecevit, Zafer, Patel, Mayuri, Marrs, Carl F, Gilsdorf, Janet R

“…Haemophilus influenzae is an important cause of respiratory infections, including acute otitis media, sinusitis, and chronic bronchitis, which are preceded by…”
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Identification of Risk Factors for Extrapulmonary Tuberculosis by Yang, Zhenhua, Kong, Ying, Wilson, Frank, Foxman, Betsy, Fowler, Annadell H., Marrs, Carl F., Cave, M. Donald, Bates, Joseph H.

“…The proportion of extrapulmonary tuberculosis cases in the United States has increased from 16% of tuberculosis cases, in 1991, to 20%, in 2001. To determine…”
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Population structure in nontypeable Haemophilus influenzae by LaCross, Nathan C., Marrs, Carl F., Gilsdorf, Janet R.

“…• We investigated population structure among nontypeable Haemophilus influenzae. • MLST was used to type 170 commensal and disease associated isolates. • Two…”
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The role of horizontal gene transfer in the spread of trimethoprim–sulfamethoxazole resistance among uropathogenic Escherichia coli in Europe and Canada by Blahna, Matthew T., Zalewski, Christy Ann, Reuer, Jennifer, Kahlmeter, Gunnar, Foxman, Betsy, Marrs, Carl F.

“…Objectives: To describe the distribution of trimethoprim–sulfamethoxazole resistance genes and the role of horizontal gene transfer and clonal expansion in…”
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Relationships of Nontypeable Haemophilus influenzae Strains to Hemolytic and Nonhemolytic Haemophilus haemolyticus Strains by McCrea, Kirk W, Xie, Jingping, LaCross, Nathan, Patel, Mayurika, Mukundan, Deepa, Murphy, Timothy F, Marrs, Carl F, Gilsdorf, Janet R

“…Haemophilus influenzae is both a human respiratory pathogen and pharyngeal commensal, while H. haemolyticus, the closest phylogenetic relative of H…”
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Antibiotic Resistance in Animal and Environmental Samples Associated with Small-Scale Poultry Farming in Northwestern Ecuador by Braykov, Nikolay P, Eisenberg, Joseph N S, Grossman, Marissa, Zhang, Lixin, Vasco, Karla, Cevallos, William, Muñoz, Diana, Acevedo, Andrés, Moser, Kara A, Marrs, Carl F, Foxman, Betsy, Trostle, James, Trueba, Gabriel, Levy, Karen

“…The effects of animal agriculture on the spread of antibiotic resistance (AR) are cross-cutting and thus require a multidisciplinary perspective. Here we use…”
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Long-Term Escherichia coli Asymptomatic Bacteriuria among Women with Diabetes Mellitus by Dalal, Shona, Nicolle, Lindsay, Marrs, Carl F., Zhang, Lixin, Harding, Godfrey, Foxman, Betsy

“…Background. Persistent Escherichia coli asymptomatic bacteriuria (ASB) is common among persons with diabetes mellitus, but the duration of colonization and the…”
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Co-occurrence of yeast, streptococci, dental decay, and gingivitis in the post-partum period: results of a longitudinal study by Ramadugu, Kirtana, Blostein, Freida, Bhaumik, Deesha, Jiang, Wenwen, Davis, Elyse, Salzman, Elizabeth, Srinivasan, Usha, Marrs, Carl F., Neiswanger, Katherine, McNeil, Daniel W., Marazita, Mary L., Foxman, Betsy

“…Objective: The interactions between yeast and streptococci species that lead to dental decay and gingivitis are poorly understood. Our study describes these…”
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Urease Operon and Urease Activity in Commensal and Disease-Causing Nontypeable Haemophilus influenzae by Zhang, Lixin, Patel, Mayuri, Xie, Jingping, Davis, Gregg S, Marrs, Carl F, Gilsdorf, Janet R

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Nontypeable Haemophilus influenzae genetic islands associated with chronic pulmonary infection by Zhang, Lixin, Xie, Jingping, Patel, Mayuri, Bakhtyar, Arsala, Ehrlich, Garth D, Ahmed, Azad, Earl, Josh, Marrs, Carl F, Clemans, Daniel, Murphy, Timothy F, Gilsdorf, Janet R

“…Haemophilus influenzae (Hi) colonizes the human respiratory tract and is an important pathogen associated with chronic obstructive pulmonary disease (COPD)…”
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Degradation of Extracellular Antibiotic Resistance Genes with UV254 Treatment by Chang, Pin Hsuan, Juhrend, Brianna, Olson, Terese M, Marrs, Carl F, Wigginton, Krista R

“…Disinfected wastewater effluent contains a complex mixture of biomolecules including DNA. If intact genes conveying antibiotic resistance survive the…”
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Gram stains: a resource for retrospective analysis of bacterial pathogens in clinical studies by Srinivasan, Usha, Ponnaluri, Sreelatha, Villareal, Lisa, Gillespie, Brenda, Wen, Ai, Miles, Arianna, Bucholz, Brigette, Marrs, Carl F, Iyer, Ram K, Misra, Dawn, Foxman, Betsy

“…We demonstrate the feasibility of using qPCR on DNA extracted from vaginal Gram stain slides to estimate the presence and relative abundance of specific…”
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High Genetic Diversity of Nontypeable Haemophilus influenzae Isolates from Two Children Attending a Day Care Center by LaCross, Nathan C, Marrs, Carl F, Patel, Mayuri, Sandstedt, Sara A, Gilsdorf, Janet R

“…Twenty-one nontypeable Haemophilus influenzae (NTHi) isolates from the throats of two healthy children were genotyped by multilocus sequence typing. Nine…”
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Comparison of laboratory-based and phylogenetic methods to distinguish between Haemophilus influenzae and H. haemolyticus by Sandstedt, Sara A., Zhang, Lixin, Patel, Mayurika, McCrea, Kirk W., Qin, Zhaohui, Marrs, Carl F., Gilsdorf, Janet R.

“…New methods to distinguish between nontypeable Haemophilus influenzae and nonhemolytic H. haemolyticus were compared. The results of iga variable region…”
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Molecular Epidemiologic Identification of Escherichia coli Genes That Are Potentially Involved in Movement of the Organism from the Intestinal Tract to the Vagina and Bladder by Xie, Jingping, Foxman, Betsy, Zhang, Lixin, Marrs, Carl F

“…A first step in urinary tract infection (UTI) pathogenesis in the otherwise healthy host is the movement of uropathogenic Escherichia coli from the intestinal…”
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