Results 111 to 120 of about 20,516 (271)

A New and Rapid LC-MS/MS Method for the Determination of Cysteamine Plasma Levels in Cystinosis Patients

open access: yesPharmaceuticals
Cystinosis is a rare lysosomal storage disorder caused by autosomal recessive mutations in the CTNS gene that encodes for the cystine transporter cystinosin, which is expressed on the lysosomal membrane mediating the efflux of cystine.
Raffaele Simeoli   +8 more
doaj   +1 more source

Multidimensional Evolution of Surface Endothelialization Design Strategies: A Materials Biology Perspective

open access: yesAdvanced Materials Interfaces, Volume 12, Issue 23, December 8, 2025.
This review critically evaluates three pivotal endothelial cell regulatory strategies (direct regulation, protein‐mediated interactions, and biological factor modulation), exploring their macro‐to‐micro effects in pathological environments, and examines how microscopic surface engineering influences broader in vivo pathological interactions ...
Qihao Bian   +5 more
wiley   +1 more source

Emerging Biosensor Technologies for Stroke Biomarker Detection: A Comprehensive Overview

open access: yesAnalytical Science Advances, Volume 6, Issue 2, December 2025.
ABSTRACT Stroke remains a leading cause of morbidity and mortality worldwide, necessitating the development of rapid and reliable diagnostic tools for early detection and management. This manuscript presents an overview of innovative biosensors designed for the detection of key stroke biomarkers, including N‐terminal pro B‐type natriuretic peptide (NT ...
Ghazal Koohkansaadi   +3 more
wiley   +1 more source

Adherence to Cysteamine Therapy Among Patients Diagnosed with Cystinosis in Saudi Arabia: A Prospective Cohort Study

open access: yesPharmacy
Cystinosis is a rare autosomal recessive disorder in which cystine crystals accumulate within the cellular lysosomes, causing damage to multiple organs.
Reem Algasem   +7 more
doaj   +1 more source

Effects of Embryo Production Method and Culture Medium on Embryonic Development in Red‐Rumped Agouti

open access: yesCell Biology International, Volume 49, Issue 12, Page 1655-1668, December 2025.
ABSTRACT Advances in Assisted Reproductive Technologies (ARTs) help overcome reproductive barriers. However, a comprehensive understanding of embryonic development is crucial for their success. In vitro fertilization (IVF) and artificial oocyte activation (AOA) are embryo production methods commonly used.
Lhara Ricarliany Medeiros de Oliveira   +5 more
wiley   +1 more source

Advanced Electrochemical Genosensor for Zika Virus Detection in Biological Samples Based on Cysteamine‐Graphene Quantum Dots Bilayer

open access: yesElectroanalysis, Volume 37, Issue 12, December 2025.
An electrochemical biosensor for Zika virus (ZIKV) detection is described. A DNA probe was immobilized on a gold electrode. After hybridization with the target (ZIKV), safranin was used as an intercalating indicator. Detection was performed by differential pulse voltammetry (DPV), where the current signal increases with the target concentration.
Luiz F. G. Luz   +3 more
wiley   +1 more source

Effect of pH on the Uptake of Cysteaminein Vitroandin Vivo [PDF]

open access: bronze, 1971
Hans Modig, M Edgren, Láśzló Révész
openalex   +1 more source

An Isogenic Human Myoblast Cell Model for Cystinosis Myopathy Reveals Alteration of Key Myogenic Regulatory Proteins

open access: yesJournal of Cachexia, Sarcopenia and Muscle, Volume 16, Issue 6, December 2025.
ABSTRACT Background Cystinosis is a rare multisystem, autosomal recessive disease caused by dysfunction or loss of cystinosin (CTNS), which results in lysosomal cystine accumulation, primarily affecting the kidneys. Advances in renal transplantation, cysteamine treatment and improved medical care have increased life expectancy, revealing additional ...
Louise Medaer   +13 more
wiley   +1 more source

_In vivo_ photoacoustic molecular imaging with simultaneous multiple selective targeting using antibody-conjugated gold nanorods [PDF]

open access: yes, 2008
The use of gold nanorods for photoacoustic molecular imaging in vivo with simultaneous multiple selective targeting is reported. The extravasation of multiple molecular probes is demonstrated, and used to probe molecular information of cancer cells. This
Ann-Ann Ding   +8 more
core   +1 more source

Electrochemical Studies of Ochratoxin A Mycotoxin at Gold Electrodes Modified with Cysteamine Self‐Assembled Monolayers. Its Ultrasensitive Quantification in Red Wine Samples [PDF]

open access: bronze, 2011
Patricio René Perrotta   +6 more
openalex   +1 more source

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