Results 31 to 40 of about 2,823,528 (278)

A Comparative Study of Cerebral Oxygenation During Exercise in Hemodialysis and Peritoneal Dialysis Patients

Therapeutic Apheresis and Dialysis, EarlyView.
ABSTRACT Introduction Cognitive impairment and exercise intolerance are common in dialysis patients. Cerebral perfusion and oxygenation play a major role in both cognitive function and exercise execution; HD session per se aggravates cerebral ischemia in this population. This study aimed to compare cerebral oxygenation and perfusion at rest and in mild
Marieta P. Theodorakopoulou, Konstantina Dipla, Danai Faitatzidou, Fotini Iatridi, Areti Georgiou, Artemios Karagiannidis, Erasmia Sampani, Chrysostomos Dimitriadis, Aggelos Koutlas, Andreas Zafeiridis, Pantelis Sarafidis   +10 more
wiley   +1 more source

The Rate of Occupational Exposure to Patients’ Specimen among Personnel of Medical Diagnostic Laboratories in Birjand City

Medical Laboratory Journal, 2013
Background and Objective: Having knowledge about potential risks and the usage of safety equipment in laboratories can decrease the risk of occupational exposure.
S Shojaee, F Hosseine, N Fakhr-e-rad, B Bijaree, M Sekhavati, M Fereidouni   +5 more
doaj  

Enteropathogenic E. coli shows delayed attachment and host response in human jejunum organoid‐derived monolayers compared to HeLa cells

FEBS Letters, EarlyView.
Enteropathogenic E. coli (EPEC) infects the human intestinal epithelium, resulting in severe illness and diarrhoea. In this study, we compared the infection of cancer‐derived cell lines with human organoid‐derived models of the small intestine. We observed a delayed in attachment, inflammation and cell death on primary cells, indicating that host ...
Mastura Neyazi, Pilar Samperio Ventayol, Natalie Burkard, Nicolas Schlegel, Carmen Aguilar, Sina Bartfeld   +5 more
wiley   +1 more source

Spatiotemporal and quantitative analyses of phosphoinositides – fluorescent probe—and mass spectrometry‐based approaches

FEBS Letters, EarlyView.
Fluorescent probes allow dynamic visualization of phosphoinositides in living cells (left), whereas mass spectrometry provides high‐sensitivity, isomer‐resolved quantitation (right). Their synergistic use captures complementary aspects of lipid signaling. This review illustrates how these approaches reveal the spatiotemporal regulation and quantitative
Hiroaki Kajiho, Shin Morioka, Junko Sasaki, Takehiko Sasaki   +3 more
wiley   +1 more source

A Cre‐dependent lentiviral vector for neuron subtype‐specific expression of large proteins

FEBS Letters, EarlyView.
We designed a versatile and modular lentivector comprising a Cre‐dependent switch and self‐cleaving 2A peptide and tested it for co‐expression of GFP and a 2.8 kb gene of interest (GOI) in mouse cortical parvalbumin (PV+) interneurons and midbrain dopamine (TH+) neurons.
Weixuan Xue, Sandrine Picaud, Régine Hepp, Stéphanie Pons, Uwe Maskos, Bertrand Lambolez, Ludovic Tricoire   +6 more
wiley   +1 more source

By dawn or dusk—how circadian timing rewrites bacterial infection outcomes

FEBS Letters, EarlyView.
The circadian clock shapes immune function, yet its influence on infection outcomes is only beginning to be understood. This review highlights how circadian timing alters host responses to the bacterial pathogens Salmonella enterica, Listeria monocytogenes, and Streptococcus pneumoniae revealing that the effectiveness of immune defense depends not only
Devons Mo, Catherine S. Palmer, Jacqueline M. Kimmey   +2 more
wiley   +1 more source

Factors affecting the number of nonconformities from the assessment of safety in medical laboratory according to ISO 15190:2003

Journal of Associated Medical Sciences, 2016
Background: Bureau of Laboratory Quality Standards established medical laboratory safety accreditation program according to ISO 15190: 2003 in Thailand since May 2013. Nonconformities (NCs) were found from 1 to 18 in each laboratory. Number of NCs may be
Surasak Muenphon, Panadda Wiroonboonpat, Sirimart Kumsai, Maliwan Homchan, Aekkarin Submark, Prompussorn Dissara, Natamol Tianmanee, Dhitiwass Suvagandha, Suthon Vongsheree   +8 more
doaj  

Knowledge, attitudes and practices in biosafety and biosecurity in medical biology laboratories in Togo, 2021

Frontiers in Environmental Health
IntroductionFaced with the emergence of pandemics and the omnipresence of gaps in the process of controlling elements likely to impact the implementation of biosafety and biosecurity measures, the evaluation of the related determinants becomes an urgent ...
Wemboo Afiwa Halatoko, Essozimna Sondou, Ghislain Emmanuel Sopoh, Amèwouga Kassegne, Gnatoulma Katawa, Mounerou Salou, Simplice Damintoti Karou, Edgard-Marius Ouendo   +7 more
doaj   +1 more source

Detectives in the laboratory: investigation of a seemingly unexplained error

Microbiologia Medica, 2017
An unexplainable error that occurred in the normal laboratory routine is described: a positive result for the anti-HCV antibodies detection was found in a single blood tube collected from a patient, while the other samples taken simultaneously were anti-
Massimo De Paschale, Sergio Finazzi, Gianpietro Re, Milvia Lotzniker, Pierangelo Clerici   +4 more
doaj   +1 more source

Hematopoietic (stem) cells—The elixir of life?

FEBS Letters, EarlyView.
The aging of HSCs (hematopoietic stem cells) and the blood system leads to the decline of other organs. Rejuvenating aged HSCs improves the function of the blood system, slowing the aging of the heart, kidney, brain, and liver, and the occurrence of age‐related diseases.
Emilie L. Cerezo, Jonah Anderson, Emilie Dinh Vedrenne, Noël Yeh Martín, Jette Lengefeld   +4 more
wiley   +1 more source