Results 21 to 30 of about 1,162,244 (382)

Prevalence and Persistent Shedding of Fecal SARS-CoV-2 RNA in Patients With COVID-19 Infection: A Systematic Review and Meta-analysis

Clinical and Translational Gastroenterology, 2021
INTRODUCTION: The prevalence and shedding of fecal severe acute respiratory syndrome coronavirus 2 (SARS-CoV-2) RNA indicate coronavirus disease 2019 (COVID-19) infection in the gastrointestinal (GI) tract and likely infectivity.
Yawen Zhang, M. Cen, Mengjia Hu, Lijun Du, Weiling Hu, John J Kim, N. Dai   +6 more
semanticscholar   +1 more source

Chikungunya Virus Shedding in Semen: A Case Series

Viruses, 2022
Background: Chikungunya is a viral disease that is transmitted by mosquitoes. It is characterized by an acute onset of fever and severe arthralgia. Methods: We describe six cases of acute and post-acute chikungunya in which viral RNA was detected in ...
Ezequias B. Martins, Fernanda de Bruycker-Nogueira, Cintia D. S. Rodrigues, Carolina C. Santos, Simone A. Sampaio, Allison A. Fabri, Vinícius Guerra-Campos, Maria Angélica M. Mares-Guia, Nieli R. C. Faria, Aline S. Santos, Marcelle A. S. Pinto, Michele F. B. Silva, Isabella C. V. Moraes, Anielle Pina-Costa, Ana Maria B. Filippis, Patrícia Brasil, Guilherme A. Calvet   +16 more
doaj   +1 more source

The early life microbiota protects neonatal mice from pathological small intestinal epithelial cell shedding [PDF]

, 2020
The early life gut microbiota plays a crucial role in regulating and maintaining the intestinal barrier, with disturbances in these communities linked to dysregulated renewal and replenishment of intestinal epithelial cells.
Alastair J. M. Watson, Cristina Alcon‐Giner, d'Hennezel E, Federico Bernuzzi, Gwénaëlle Le Gall, Hedblom GA, Kevin R. Hughes, Lindsay J. Hall, Lisa Chalklen, Matthew J. Dalby, Potten CS, Selma‐Royo M, Shabhonam Caim, Weiser MM, Zoe Schofield   +14 more
core   +1 more source

Prevalence of Gastrointestinal Symptoms and Fecal Viral Shedding in Patients With Coronavirus Disease 2019

JAMA Network Open, 2020
Key Points Question What are the incidence rates of gastrointestinal symptoms among patients with severe acute respiratory syndrome coronavirus 2 (SARS-CoV-2) infection?
S. Parasa, M. Desai, Viveksandeep Thoguluva Chandrasekar, H. Patel, K. Kennedy, T. Roesch, M. Spadaccini, M. Colombo, R. Gabbiadini, E. Artifon, A. Repici, Prateek Sharma   +11 more
semanticscholar   +1 more source

Calculation of Technological Loads on the Heald Motion [PDF]

Vestnik of Vitebsk State Technological University, 2018
The subject of the study is the shedding performed on a shuttleless loom. The calculation technique is described for calculating the technological loads produced by base threads through the heddle onto healds during shedding.
Bashmetau Valery
doaj   +1 more source

Soluble JAM-C Ectodomain Serves as the Niche for Adipose-Derived Stromal/Stem Cells

Biomedicines, 2021
Junctional adhesion molecules (JAMs) are expressed in diverse types of stem and progenitor cells, but their physiological significance has yet to be established.
Morio Yamazaki, Kotaro Sugimoto, Yo Mabuchi, Rina Yamashita, Naoki Ichikawa-Tomikawa, Tetsuharu Kaneko, Chihiro Akazawa, Hiroshi Hasegawa, Tetsuya Imura, Hideki Chiba   +9 more
doaj   +1 more source

Shedding of infectious virus in hospitalized patients with coronavirus disease-2019 (COVID-19): duration and key determinants

medRxiv, 2020
Background Long-term shedding of viral RNA in COVID-19 prevents timely discharge from the hospital or de-escalation of infection prevention and control practices. Key questions are the duration and determinants of infectious virus shedding.
J. V. van Kampen, D. A. van de Vijver, P. Fraaij, B. Haagmans, M. Lamers, Nisreen M. A. Okba, J. P. van den Akker, H. Endeman, D. Gommers, J. Cornelissen, R. Hoek, M. M. van der Eerden, D. Hesselink, H. Metselaar, A. Verbon, J. D. de Steenwinkel, G. Aron, E. V. van Gorp, S. van Boheemen, J. Voermans, C. Boucher, R. Molenkamp, M. Koopmans, C. Geurtsvankessel, A. A. van der Eijk   +24 more
semanticscholar   +1 more source

Are we on the right track: can our understanding of abscission in model systems promote or derail making improvements in less studied crops?

Frontiers in Plant Science, 2016
As the world population grows and resources and climate conditions change, crop improvement continues to be one of the most important challenges for agriculturalists.
Sara E Patterson, Jenny L. Bolivar-Medina, Tanya G. Falbel, Janet L Hedtcke, Danielle eNevarez-McBride, Andrew F Maule, Juan E Zalapa, Juan E Zalapa   +7 more
doaj   +1 more source

Caspase-8 controls the gut response to microbial challenges by Tnf-alpha-dependent and independent pathways [PDF]

, 2014
Objectives: Intestinal epithelial cells (IEC) express toll-like receptors (TLR) that facilitate microbial recognition. Stimulation of TLR ligands induces a transient increase in epithelial cell shedding, a mechanism that serves the antibacterial and ...
Basic, Marijana, Becker, Christoph, Bleich, André, Buchen, Barbara, Gunther, Claudia, He, Gui-Wei, Hornef, Mathias, Martini, Eva, Neumann, Helmut, Neurath, Markus F., Torow, Natalia, Watson, Alastair J. M., Wittkopf, Nadine   +12 more
core   +3 more sources

Inoculation route-dependent Lassa virus dissemination and shedding dynamics in the natural reservoir – Mastomys natalensis

Emerging Microbes and Infections, 2021
Lassa virus (LASV), a Risk Group-4 zoonotic haemorrhagic fever virus, affects sub-Saharan African countries. Lassa fever, caused by LASV, results in thousands of annual deaths.
D. M. Wozniak, S. A. Riesle-Sbarbaro, N. Kirchoff, K. Hansen-Kant, A. Wahlbrink, A. Stern, A. Lander, K. Hartmann, S. Krasemann, A. Kurth, J. Prescott   +10 more
doaj   +1 more source