Results 51 to 60 of about 222,016 (314)

Coronavirus (COVID-19) and its Relationship with Ocular Surface

open access: yesBezmiâlem Science, 2021
An outbreak in China’s Wuhan city in December 2019, characterized by unidentified pneumonia, leading to severe acute respiratory distress syndrome has begun.
Cansu EKİNCİ, Mehmet Hakan ÖZDEMİR
doaj   +1 more source

Malformin A1–mediated cytotoxicity in ovarian cancer cells occurs through pyroptosis and autophagy

open access: yesFEBS Open Bio, EarlyView.
This study investigated the effects of the natural compound Malformin A1 (MA1) on the cytoskeleton that regulates cell proliferation and migration. Disruption of the cytoskeleton can impair these processes and promote cancer cell death. MA1 disrupted cytoskeletal organization, induced DNA damage, inflammation, activated autophagy, and pyroptosis ...
Nada Abdullah Hassan   +11 more
wiley   +1 more source

Noninvasive Assessment of Tear Stability with the Tear Stability Analysis System in Tear Dysfunction Patients

open access: yes, 2011
PURPOSE. To evaluate tear film stability in patients with tear dysfunction and an asymptomatic control group by using the novel, noninvasive Tear Stability Analysis System (TSAS)
Stephen C. Pflugfelder   +15 more
core   +1 more source

Exploring the influence of lactoferrin on wound healing and related signaling pathways: a systematic review

open access: yesFEBS Open Bio, EarlyView.
Lactoferrin promotes wound healing by activating MAPK, PI3K/Akt, and extracellular matrix pathways, enhancing fibroblast remodeling, proliferation, and re‐epithelialization. These mechanisms highlight its therapeutic potential in inflammation control, tissue repair, and remodeling.
Morgana Lüdtke Azevedo   +4 more
wiley   +1 more source

‘Human tears, divine tears’

open access: yesHandelingen: Tijdschrift voor Praktische Theologie en Religiewetenschap, 2017
Wat is de plaats van gebrokenheid in de eredienst? Hoe zitten lijdende mensen in de kerk? Maakt de liturgie ruimte voor de gefragmen-teerde verhalen van hen die door een donker dal gaan? Deze vragen vormen het hart van het promotieonderzoek dat ik afgelopen jaren uitvoerde aan de Evangelische Theologische Faculteit in Leuven. 
openaire   +1 more source

ATZ‐1 promotes DNA replication efficiency to maintain normal meiotic function

open access: yesFEBS Open Bio, EarlyView.
Absence of ATZ‐1 interferes with meiotic DNA replication and cell cycle function via CHK‐1. This causes downstream defects associated with DNA damage and genomic integrity. Taken together, this study suggests that ATZ‐1 influences DNA replication efficiency and cell cycle function to maintain normal meiotic function.
Taylin E. Gourley   +5 more
wiley   +1 more source

Enhancing Mechanical Properties of Corn Bran Arabinoxylan Films for Sustainable Food Packaging

open access: yesFoods
Arabinoxylan (AX)-based films can improve the mechanical characteristics of biodegradable materials when utilized for food packaging. However, the mechanical properties of AX films for food packaging applications require thorough investigation to ...
Abdulrahman Alahmed, Senay Simsek
doaj   +1 more source

Characterization of Human Tear Fluid by Means of Surface-Enhanced Raman Spectroscopy

open access: yesSensors, 2019
Tears are exceptionally rich sources of information on the health status of the eyes, as well as of whole body functionality, due to the presence of a large variety of salts and organic components whose concentration can be altered by pathologies, eye ...
Carlo Camerlingo   +6 more
doaj   +1 more source

Tears for the Fallen [PDF]

open access: yesThe Permanente Journal, 2016
“Trauma 99 activation, ETA 5 min!” As an emergency medicine resident, this type of overhead page is what gets my adrenaline pumping. Finally, I thought, I’ve been waiting for some action all night. I looked over at the call sheet: 30-year-old male, single gunshot wound to the torso, CPR in progress.
openaire   +2 more sources

Structural studies and functional engineering of NanX: an anhydro‐sialic acid transporter from Escherichia coli

open access: yesFEBS Open Bio, EarlyView.
Biophysical characterisation shows that NanX, a membrane transport protein from the major facilitator superfamily (MFS), forms both monomers and dimers after purification. AlphaFold modelling and substrate docking provide information on residues likely involved in substrate recognition for NanX and another MFS member, NanT.
Michael C. Newton‐Vesty   +13 more
wiley   +1 more source

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