Results 61 to 70 of about 7,604,553 (302)

Preparation and Characterization of Lignin-based Membrane Material

open access: yesBioResources, 2015
Lignin-based membrane material was prepared from lignosulfonate extracted from sulfite pulping. The effects of formaldehyde, polyvinyl alcohol (PVA), urea, borax, glutaraldehyde (GD), and dimethyl phthalate (DMP) on tensile strength and water absorption ...
Shuai Wang, Fushan Chen, Xiaoming Song
doaj   +1 more source

An Electrochemical Immunosensor for Sensitive Detection of the Tumor Marker Carcinoembryonic Antigen (CEA) Based on Three-Dimensional Porous Nanoplatinum/Graphene

open access: yesMicromachines, 2020
Carcinoembryonic antigen (CEA) is an important broad-spectrum tumor marker. The quantitative detection of a low concentration of CEA has important medical significance.
Aihua Jing   +3 more
doaj   +1 more source

Advances in Urinary Tumor Markers of Prostate Cancer

open access: yesXiehe Yixue Zazhi, 2022
Prostate cancer (PCa) is currently the second most common cancer in men worldwide.The current gold standard for diagnosing PCa relies on ultrasound-guided systematic core needle biopsy after detection changes in a digital rectal examination and elevated ...
WANG Shijun, LI Yingjie, WEN Jin
doaj   +1 more source

Referral Patterns and Diagnostic Timeliness in Pediatric Cancer: A Hospital‐Based Study in Indonesia

open access: yesPediatric Blood &Cancer, EarlyView.
ABSTRACT Background Timely diagnosis and treatment are critical for improving survival among children with cancer. In low‐ and middle‐income countries (LMICs), delays are common and may be influenced by fragmented referral pathways and diagnostic limitations.
Nur Melani Sari   +5 more
wiley   +1 more source

Analysis of aqueous systems using all-inorganic perovskite CsPbBr3 quantum dots with stable electrochemiluminescence performance using a closed bipolar electrode

open access: yesElectrochemistry Communications, 2019
All-inorganic perovskite CsPbX3 (X = Cl, Br, I) quantum dots (QDs) have emerged as a new class of semiconductor nanocrystals, but the stability of CsPbX3 QDs in polar solvents is still a significant challenge.
Nan Hao   +6 more
doaj   +1 more source

Neutrophils in the Tumor Microenvironment

open access: yesAdvances in Experimental Medicine and Biology, 2020
Neutrophils are the first responders to inflammation, infection, and injury. As one of the most abundant leukocytes in the immune system, neutrophils play an essential role in cancer progression, through multiple mechanisms, including promoting ...
Ling-Yun Wu, S. Saxena, Rakesh K. Singh
semanticscholar   +1 more source

Comparative Evaluation of Hemodiafiltration, Hemoperfusion, and Standard Hemodialysis on Efficacy, Inflammatory Control, Dialysis Adequacy, and Safety in End‐Stage Renal Disease: A Prospective Observational Study

open access: yesTherapeutic Apheresis and Dialysis, EarlyView.
ABSTRACT Background Chronic micro‐inflammation in patients with end‐stage renal disease (ESRD) is a significant driver of cardiovascular complications and diminished quality of life. While standard hemodialysis (SHD) effectively manages small‐molecule clearance, its ability to remove medium‐to‐large uremic toxins—the primary catalysts of systemic ...
Hongwei Zuo   +5 more
wiley   +1 more source

Tumor markers: An overview

open access: yesJournal of Orofacial Sciences, 2012
Tumor markers are substances, usually proteins that are produced by the body in response to cancer growth or by the cancer tissue itself. Measurement or identification of these markers is useful in patient diagnosis and clinical management.
G Suresh Babu   +3 more
doaj   +1 more source

An isoform of 14‐3‐3 protein regulates transbilayer lipid movement at the plasma membrane

open access: yesFEBS Letters, EarlyView.
Loss of 14‐3‐3ζ in CHO cells confers resistance to exogenous phosphatidylserine (PS) and impairs endocytosis‐independent inward flip‐flop of fluorescent PS at the plasma membrane. RNAi‐mediated knockdown reproduces this defect, while no additive effect is seen in ATP11C‐deficient cells.
Akiko Yamaji‐Hasegawa   +3 more
wiley   +1 more source

TPS and CA 19-9 Measurements in the Follow-Up of Patients with Pancreatic Cancer and Chronic Pancreatitis

open access: yesThe International Journal of Biological Markers, 2004
The aim of this study was to assess the value of TPS and CA 19–9 in a long-term follow-up analysis of 11 patients with chronic pancreatitis (CP) and 15 patients with pancreatic cancer (PC).
B. Slesak   +5 more
doaj   +1 more source

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