Search Results - "Barrett, Leah J"

Detection of Epithelial-Cell Injury, and Quantification of Infection, in the HCT-8 Organoid Model of Cryptosporidiosis by Alcantara Warren, Cirle, Destura, Raul V., Sevilleja, Jesus Emmanuel A. D., Barroso, Luis F., Carvalho, Humberto, Barrett, Leah J., O'Brien, Alison D., Guerrant, Richard L.

“…Background. Intestinal cells grown in microgravity produce a three-dimensional tissue assembly, or “organoid,” similar to the human intestinal mucosa, making…”
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Prolonged Episodes of Acute Diarrhea Reduce Growth and Increase Risk of Persistent Diarrhea in Children by Moore, Sean R, Lima, Noélia L, Soares, Alberto M, Oriá, Reinaldo B, Pinkerton, Relana C, Barrett, Leah J, Guerrant, Richard L, Lima, Aldo A.M

“…Background & Aims Prolonged episodes of acute diarrhea (ProD; duration 7–13 days) or persistent diarrhea (PD; duration ≥14 days) are important causes of…”
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Age-Specific Helicobacter pylori Seropositivity Rates of Children in an Impoverished Urban Area of Northeast Brazil by MITCHELL, Anastasia, SILVA, Terezinha M. J, BARRETT, Leah J, LIMA, Aldo A. M, GUERRANT, Richard L

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Laboratory diagnosis and susceptibility profile of Helicobacter pylori infection in the Philippines by Destura, Raul V, Labio, Eternity D, Barrett, Leah J, Alcantara, Cirle S, Gloria, Venancio I, Daez, Ma Lourdes O, Guerrant, Richard L

“…Helicobacter pylori diagnosis and susceptibility profile directs the applicability of recommended treatment regimens in our setting. To our knowledge, there is…”
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Angiotensin II Subtype 1 Receptor Blockade Inhibits Clostridium difficile Toxin A–Induced Intestinal Secretion in a Rabbit Model by Alcantara, Cirle S. , Jin, Xiao‐Hong , Brito, Gerly Anne C. , Carneiro‐Filho, Benedito A. , Barrett, Leah J. , Carey, Robert M. , Guerrant, Richard L. 

“…Angiotensin II (ANG II) has been described in the regulation of intestinal secretion and absorption via angiotensin subtype 1 (AT1) and AT2 receptors,…”
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High anti-Cryptosporidium parvum IgG seroprevalence in HIV-infected adults in Limpopo, South Africa by Bartelt, Luther A, Sevilleja, Jesus Emmanuel, Barrett, Leah J, Warren, Cirle A, Guerrant, Richard L, Bessong, Pascal O, Dillingham, Rebecca, Samie, Amidou

“…A seroepidemiological study was performed to determine the seroprevalence of Cryptosporidium in human immunodeficiency virus (HIV)-infected adults and local…”
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Effects of Vitamin A Supplementation on Intestinal Barrier Function, Growth, Total Parasitic, and Specific Giardia spp Infections in Brazilian Children: A Prospective Randomized, Double‐blind, Placebo‐controlled Trial by Lima, Aldo AM, Soares, Alberto M, Lima, Noélia L, Mota, Rosa MS, Maciel, Bruna LL, Kvalsund, Michelle P, Barrett, Leah J, Fitzgerald, Relana P, Blaner, William S, Guerrant, Richard L

“…ABSTRACT Background: This study evaluates the effects of retinol on intestinal barrier function, growth, total parasites, and Giardia spp infections in…”
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APOE4 protects the cognitive development in children with heavy diarrhea burdens in northeast Brazil by ORIA, Reinaldo B, PATRICK, Peter D, HONG ZHANG, LORNTZ, Breyette, DE CASTRO COSTA, Carlos Mauricio, BRITO, Gerly A. C, BARRETT, Leah J, LIMA, Aldo A. M, GUERRANT, Richard L

“…Polymorphisms in the apolipoprotein E (APOE) have constituted the major rationale to identify potential risk groups for developing late-onset Alzheimer's…”
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Faecal contamination of drinking water in a Brazilian shanty town: importance of household storage and new human faecal marker testing by Copeland, Curtis C, Beers, Benjamin B, Thompson, Meghan R, Fitzgerald, Relana P, Barrett, Leah J, Sevilleja, Jesus E, Alencar, Sayonara, Lima, Aldo A M, Guerrant, Richard L

“…Worldwide, contaminated drinking water poses a major health threat, particularly to child development. Diarrhoea represents a large part of the water-related…”
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Interleukin-8, tumor necrosis factor-alpha, and lactoferrin in immunocompetent hosts with experimental and Brazilian children with acquired cryptosporidiosis by Alcantara, Cirle S, Yang, Chang-Hun, Steiner, Theodore S, Barrett, Leah J, Lima, Aldo A M, Chappell, Cynthia L, Okhuysen, Pablo C, White, Jr, A Clinton, Guerrant, Richard L

“…To examine the importance of intestinal inflammation in the diagnosis and pathogenesis of human cryptosporidiosis, stools of healthy adult volunteers before…”
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Association of Vitamin A and Zinc Status with Altered Intestinal Permeability: Analyses of Cohort Data from Northeastern Brazil by Chen, Ping, Soares, Alberto Melo, Lima, Aldo A.M., Gamble, Mary V., Schorling, John B., Conway, Mark, Barrett, Leah J., Blaner, William S., Guerrant, Richard L.

“…To examine the association of intestinal barrier function with vitamin A deficiency and whether supplementation of micronutrients improves intestinal function…”
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Association of torovirus with acute and persistent diarrhea in children by KOOPMANS, MARION P. G, GOOSEN, E SIMONE M, LIMA, ALDO A. M, MCAULIFFE, ISABEL T, NATARO, JAMES P, BARRETT, LEAH J, GLASS, ROGER I, GUERRANT, RICHARD L

“…OBJECTIVE.To study the etiologic role of toroviruses as a cause of gastroenteritis in humans. METHODS.The design was a case-control study. We compared the rate…”
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Potential role of adherence traits of Escherichia coli in persistent diarrhea in an urban Brazilian slum by Wanke, C A, Schorling, J B, Barrett, L J, Desouza, M A, Guerrant, R L

“…We examined stools from 40 children with persistent diarrhea (duration, 14 days or more), from 50 children with acute diarrhea and from 38 control children to…”
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Detection of Epithelial Cell Injury and Quantification of Infection in the HCT8 Organoid Model of Cryptosporidiosis by Warren, Cirle Alcantara, Destura, Raul V, Sevilleja, Jesus Emmanuel A D, Barroso, Luis F, Carvalho, Humberto, Barrett, Leah J, O’Brien, Alison D, Guerrant, Richard L

“…Intestinal cells grown in microgravity produce a three-dimensional tissue assembly or “organoid” similar to the human intestinal mucosa, making it an ideal…”
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Vitamin A supplementation effects on intestinal barrier function, growth, total parasitic and specific Giardia spp. infections in Brazilian children: a prospective randomized, double-blind, placebo-controlled trial by Lima, Aldo A. M., Soares, Alberto M., Lima, Noélia L., Mota, Rosa M. S., Maciel, Bruna L. L., Kvalsund, Michelle P., Barrett, Leah J., Fitzgerald, Relana P., Blaner, William S., Guerrant, Richard L.

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Early Treatment of Campylobacter jejuni Enteritis by Williams, M. Denise, Schorling, John B, Barrett, Leah J, Dudley, Sharon M, Orgel, Ira, Koch, William C, Shields, David S, Thorson, Stephen M, Lohr, Jacob A, Guerrant, Richard L

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A rapid test for infectious and inflammatory enteritis by Miller, J R, Barrett, L J, Kotloff, K, Guerrant, R L

“…Inflammatory illnesses are an indication for specific diagnostic studies and possible antimicrobial therapy. The presence of fecal leukocytes has been used as…”
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Diagnostic parasitology by Houpt, Eric, Ayeh-Kumi, Patrick, Barrett, Leah J., L. Guerrant, Richard

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Seroepidemiologic study of Cryptosporidium infection in children from rural communities of Anhui, China and Fortaleza, Brazil by Zu, S X, Li, J F, Barrett, L J, Fayer, R, Shu, S Y, McAuliffe, J F, Roche, J K, Guerrant, R L

“…A cluster-sampling, cross-sectional study was conducted for assessing the prevalence of Cryptosporidium infection in children less than 16 years of age from…”
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Susceptibility of Campylobacter jejuni to strain-specific bactericidal activity in sera of infected patients by PENNIE, R. A, PEARSON, R. D, BARRETT, L. J, LIOR, H, GUERRANT, R. L

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