Results 1 to 10 of about 257,521 (304)

Chemical disinfection of Encephalitozoon cuniculi: toward evidence-based infection control guidelines [PDF]

Frontiers in Microbiology
BackgroundEncephalitozoon cuniculi is an opportunistic pathogen with significant zoonotic potential, particularly for immunocompromised individuals. However, evidence-based disinfection protocols against its environmentally resistant spores are lacking ...
Jianhua Gao, Jianhua Gao, Xianzhi Meng, Zhangshuai He, Zhangshuai He, Yunlin Tang, Jie Chen, Jie Chen, Xuemei He, Xuemei He, Hua Cao, Shuyan Long, Guoqing Pan   +12 more
doaj   +2 more sources

Postmortem Antigen-Detecting Rapid Diagnostic Tests to Predict Infectivity of SARS-CoV-2–Associated Deaths

Emerging Infectious Diseases, 2022
We investigated the infectivity of 128 severe acute respiratory disease coronavirus 2–associated deaths and evaluated predictive values of standard diagnostic procedures. Maintained infectivity (20%) did not correlate with viral RNA loads but correlated
Fabian Heinrich, Ann Sophie Schröder, Anna-Lina Gerberding, Moritz Gerling, Felicia Langenwalder, Philine Lange, Axel Heinemann, Eric Bibiza-Freiwald, Dominik Sebastian Nörz, Martin Aepfelbacher, Susanne Pfefferle, Benjamin Ondruschka, Marc Lütgehetmann   +12 more
doaj   +1 more source

Serotype Infectivity and Phylogenetic of Dengue Virus cause of Dengue Fever (DF), Dengue Hemorrhagic Fever (DHF), and Dengue Shock Syndrome (DSS) in Surabaya- Indonesia

Journal of Stem Cell Research and Tissue Engineering, 2021
Infection with DENV causes a spectrum of clinical disease ranging. The aim of this study is to investigate the infectivity of DENV with degree of severity dengue infection in Surabaya.
fedik rantam
doaj   +1 more source

Human α2β1HI CD133+VE epithelial prostate stem cells express low levels of active androgen receptor [PDF]

, 2012
Stem cells are thought to be the cell of origin in malignant transformation in many tissues, but their role in human prostate carcinogenesis continues to be debated.
A Birgersdotter, Anastasia C. Hepburn, AS Goldstein, AT Collins, AT Collins, C Cai, C Lin, CD Chen, CJ Shepherd, Claudia A. Ryan-Munden, CM van der Loos, Craig N. Robson, D Corbeil, DA Lawson, Deepali Pal, DJ Vander Griend, DM Owens, DT Ross, G Attard, G Buchanan, GD Richardson, GR Cunha, H Bonkhoff, H Bonkhoff, Hing Y. Leung, IV Litvinov, J Perez-Losada, J Yu, JA Kemppainen, JK Blackwood, Kelly Coffey, KG Leong, KM Bae, L Patrawala, Laura Wilson, LE Lamb, MC Haffner, N Platet, NT Gaisa, R Heer, R Heer, Rakesh Heer, S Kolli, S Mousses, SO Lee, Stuart C. Williamson, VK Rajasekhar, X Wang, Yao Liang Tang   +48 more
core   +11 more sources

Cryptosporidium sciurinum n. sp. (Apicomplexa: Cryptosporidiidae) in Eurasian Red Squirrels (Sciurus vulgaris)

Microorganisms, 2021
Cryptosporidium spp. are common protozoan pathogens in mammals. The diversity and biology of Cryptosporidium in tree squirrels are not well studied. A total of 258 Eurasian red squirrels (Sciurus vulgaris) from 25 and 15 locations in the Czech Republic ...
Jitka Prediger, Jana Ježková, Nikola Holubová, Bohumil Sak, Roman Konečný, Michael Rost, John McEvoy, Dušan Rajský, Martin Kváč   +8 more
doaj   +1 more source

Effect of phthalocyanine oral and nasal antiseptic solutions on the infectivity of SARS-CoV-2 in patients with COVID-19: a randomized controlled trial

GMS German Medical Science, 2023
Background: In individuals with coronavirus disease (COVID-19), the severe acute respiratory syndrome coronavirus 2 (SARS-CoV-2) viral load (VL) plays an important role in infectivity.Objectives: This study aimed to evaluate the reduction in the VL and ...
Colado Simão, Andréa Name, Perugini Stadtlober, Nicole, Stinghen Garcia Lonni, Audrey Alesandra, Venâncio, Luiza Mara, Lerner Trigo, Guilherme, de Souza Cassela, Pedro Luis Candido, Mastellini Sanches Silva, Thais, De Fátima Oliveira Hirth Ruiz, Maria, Batisti Lozovoy, Marcell Alysson, Tano, Zuleica Naomi, da Fonseca Orcina, Bernardo, Vieira Vilhena, Fabiano, da Silva Santos, Paulo Sérgio   +12 more
doaj   +1 more source

Human neutrophil extracellular traps do not impair in vitro Toxoplasma gondii infection

Frontiers in Immunology, 2023
IntroductionToxoplasma gondii, responsible for causing toxoplasmosis, is a prevalent food and waterborne pathogen worldwide. It commonly infects warm-blooded animals and affects more than a third of the global human population.
Isabela S. Macedo, Flávio A. Lara, Helene S. Barbosa, Elvira M. Saraiva, Rubem F. S. Menna-Barreto, Rafael M. Mariante   +5 more
doaj   +1 more source

Physiological Basis of Smut Infectivity in the Early Stages of Sugar Cane Colonization

Journal of Fungi, 2021
Sugar cane smut (Sporisorium scitamineum) interactions have been traditionally considered from the plant’s point of view: How can resistant sugar cane plants defend themselves against smut disease?
Carlos Vicente, María-Estrella Legaz, Elena Sánchez-Elordi   +2 more
doaj   +1 more source

D936Y and Other Mutations in the Fusion Core of the SARS-CoV-2 Spike Protein Heptad Repeat 1: Frequency, Geographical Distribution, and Structural Effect

Molecules, 2021
The crown of the severe acute respiratory syndrome coronavirus 2 (SARS-CoV-2) is constituted by its spike (S) glycoprotein. S protein mediates the SARS-CoV-2 entry into the host cells.
Romina Oliva, Abdul Rajjak Shaikh, Andrea Petta, Anna Vangone, Luigi Cavallo   +4 more
doaj   +1 more source

High titers of transmissible spongiform encephalopathy infectivity associated with extremely low levels of PrP in vivo [PDF]

, 2007
Rona Barron - ORCID: 0000-0003-4512-9177 https://orcid.org/0000-0003-4512-9177Diagnosis of transmissible spongiform encephalopathy (TSE) disease in humans and ruminants relies on the detection in post-mortem brain tissue of the protease-resistant form of
Barron, R. M., Bellon, A., Campbell, S. L., Chapman, K. E., King, Declan, Manson, J., Williamson, R. A.   +6 more
core   +1 more source