Results 61 to 70 of about 16,315 (144)

Changes in adolescents’ sleep during COVID-19 outbreak reveal the inadequacy of early morning school schedules [PDF]

Sleep Science
Objectives: The forced closure of schools during the COVID-19 outbreak imposed on adolescents a new reality of home-schooling. This new situation has affected adolescent sleep patterns due to the absence of the pressure to wake up earlier induced by ...
Jefferson Souza Santos, Fernando Mazzilli Louzada   +1 more
doaj   +1 more source

Cesarean Section in a Pregnant Woman with COVID-19: First Case in Portugal

Acta Médica Portuguesa, 2020
We report the first cesarean delivery in a woman with COVID-19 in a level III hospital in Portugal. It refers to a healthy woman with a term pregnancy that tested positive for COVID-19 on the day of labor induction. Given a Bishop score < 4 and the prior
Joana Lyra, Rita Valente, Marta Rosário, Mariana Guimarães   +3 more
doaj   +1 more source

Coronavirus Infection and Cholesterol Metabolism

Frontiers in Immunology, 2022
Host cholesterol metabolism remodeling is significantly associated with the spread of human pathogenic coronaviruses, suggesting virus-host relationships could be affected by cholesterol-modifying drugs.
Jun Dai, Jun Dai, Jun Dai, Huan Wang, Ying Liao, Lei Tan, Yingjie Sun, Cuiping Song, Weiwei Liu, Xusheng Qiu, Chan Ding, Chan Ding   +11 more
doaj   +1 more source

Roles of flavonoids against coronavirus infection

Chemico-Biological Interactions, 2020
In terms of public health, the 21st century has been characterized by coronavirus pandemics: in 2002-03 the virus SARS-CoV caused SARS; in 2012 MERS-CoV emerged and in 2019 a new human betacoronavirus strain, called SARS-CoV-2, caused the unprecedented COVID-19 outbreak.
Russo M, Moccia S, Spagnuolo C, Tedesco I, Russo GL   +4 more
openaire   +5 more sources

Coronavirus HKU1 Infection in the United States [PDF]

Emerging Infectious Diseases, 2006
In 2005, a new human coronavirus, HCoV-HKU1, was identified in Hong Kong. We screened respiratory specimens collected from December 16, 2001, to December 15, 2002, from children
David Ferguson, Marie L. Landry, Carla Weibel, Jeffrey S. Kahn, Frank Esper   +4 more
openaire   +4 more sources

Seroprevalence of SARS-CoV-2 IgM and IgG antibodies in an asymptomatic population in Sergipe, Brazil

Revista Panamericana de Salud Pública, 2020
Objective: To estimate the prevalence of SARS-CoV-2 antibodies in an asymptomatic population in the state of Sergipe, Brazil. Methods: This cross-sectional study with stratified sampling (sex and age) includeD serological immunofluorescent tests for IgM ...
Lysandro Pinto Borges, Aline Fagundes Martins, Mônica Santos de Melo, Makson Gleydson Brito de Oliveira, José Melquiades de Rezende Neto, Marcos Barbosa Dósea, Bruna Cecília Maia Cabral, Rafael Fontes Menezes, Aryanne Araujo Santos, Igor Leonardo Santos Matos, Pamela Chaves Borges, Kezia Alves dos Santos, Anderson Alves Ribeiro, Andres Ignacio Martinez Menendez, Mairim Russo Serafini, Cristiani Banderó Walker, Lucindo José Quintans Junior, Adriano Antunes de Souza Araújo, Daniela Raguer Valadão de Souza   +18 more
doaj   +1 more source

Human Coronavirus Infections [PDF]

, 1995
The first report of a human coronavirus was in 1965 when Tyrrell and Bynoe (1965) isolated a virus from the nasal washings of a male child. The child had typical symptoms and signs of a common cold and the washing was found to be able to induce common colds in volunteers challenged intranasally.
openaire   +2 more sources

CT Diagnosis of Coronavirus Infection

Current Medical Imaging Formerly Current Medical Imaging Reviews, 2020

openaire   +2 more sources

Knowledge of and attitudes toward COVID-19 among parents of child dental patients during the outbreak

Brazilian Oral Research
: The aim of this study was to evaluate the knowledge of and attitudes toward coronavirus disease 2019 (COVID-19) among the parents of child dental patients in Shenzhen during the outbreak. A structured questionnaire containing 10 questions was used, and
Jin Sun, Yan Xu, Qian Qu, Wei Luo
doaj   +1 more source

Coronavirus infections in veterinary medicine [PDF]

, 2005
The evidence that the “SARS-virus” could be an animal coronavirus and/or could originate from an animal coronavirus has increased the level of interest for coronavirus infections in animals. It was reported during the outbreak of SARS that researchers from HongKong University examined 25 animals representing eight species in a live animal market in ...
Olaf Weber, Axel Schmidt
openaire   +2 more sources