Results 111 to 120 of about 65,059 (349)

Implementation of needle‐tracking technology for real‐time transrectal ultrasound‐guided interstitial gynecological HDR brachytherapy: A feasibility study

open access: yesJournal of Applied Clinical Medical Physics, EarlyView.
Abstract Purpose To investigate the feasibility of adapting a commercial prostate biopsy system for transrectal ultrasound (TRUS)‐guided hybrid gynecological (GYN) high‐dose‐rate (HDR) brachytherapy (BT). Leveraging 3D‐TRUS and MR image fusion, the prototype system aims to improve real‐time needle placement accuracy.
Lindsey H. Bloom   +8 more
wiley   +1 more source

Berry Preparations and Extracts [PDF]

open access: yes, 2011
A method for deriving compositions having antioxidant and anti-inflammatory activity from berries is provided. The method results in a berry extract compositions having stable anthocyanin content. In one aspect, the method comprises exposing a berry to a
Dai, Jin   +2 more
core   +1 more source

CNS Mitochondria‐Derived Vesicle in Blood: Potential Biomarkers for Brain Mitochondria Dysfunction

open access: yesAnnals of Clinical and Translational Neurology, EarlyView.
ABSTRACT Objective Mitochondrial dysfunction is a hallmark of neurodegenerative diseases like Alzheimer's (AD) and Parkinson's (PD). Our goal was to develop practical, noninvasive methods to assess mitochondrial status through the detection of mitochondria‐derived vesicles (MDVs).
Qi Liu   +12 more
wiley   +1 more source

Abundance and Distribution of Enteric Bacteria and Viruses in Coastal and Estuarine Sediments—a Review [PDF]

open access: yes, 2016
The long term survival of fecal indicator organisms (FIOs) and human pathogenic microorganisms in sediments is important from a water quality, human health and ecological perspective.
Abdelzaher   +269 more
core   +5 more sources

Mucus Physically Restricts Influenza A Viral Particle Access to the Epithelium

open access: yesAdvanced Biology, Volume 9, Issue 4, April 2025.
The infectious potential of respiratory viruses depends on their ability to navigate through a layer of mucus that serves as a protective barrier in the lung. It is demonstrated that influenza A virus penetration through mucus is significantly limited by the gel's internal microstructure and, to a lesser extent, by adhesive binding to mucin glycans ...
Logan Kaler   +8 more
wiley   +1 more source

Silica-coated admixtures of bismuth and gadolinium oxides for 3D printed concrete applications: Rheology, hydration, strength, microstructure, and radiation shielding perspective [PDF]

open access: yesConstruction and Building Materials, Volume 470, 4 April 2025, 140563
This study examines the impact of replacing up to 5 vol% of Portland cement (PC) with both pristine Bi2O3/Gd2O3 (BG) and silica-coated BG particles. Two different types of silica coatings, each with varying synthesis methods, were applied to coat the BG structures, and their impact on the fresh, hardened, microstructure and radiation-shielding ...
arxiv   +1 more source

Development and validation of a stability indicating method for the enantioselective estimation of omeprazole enantiomers in the enteric-coated formulations by high-performance liquid chromatography

open access: yesJournal of Pharmacy and Bioallied Sciences, 2011
Omeprazole is widely prescribed in the form of enteric-coated formulations, due to the rapid degradation of the drug in the acidic condition of the stomach.
Samir Vyas   +4 more
doaj   +1 more source

Depletion of TP53 in Human Pluripotent Stem Cells Triggers Malignant‐Like Behavior

open access: yesAdvanced Biology, Volume 9, Issue 4, April 2025.
Human pluripotent stem cells (hPSCs) with TP53‐depleting mutations are generated, mimicking commonly occurring events in vitro. Loss of TP53 does not alter pluripotency status or in vitro differentiation potential but causes genetic instability and transcriptome changes and confers superior clonal and anchorage‐free growth and higher chemotherapeutic ...
Joaquin Montilla‐Rojo   +9 more
wiley   +1 more source

Water dispersible microbicidal cellulose acetate phthalate film [PDF]

open access: yes, 2003
BACKGROUND: Cellulose acetate phthalate (CAP) has been used for several decades in the pharmaceutical industry for enteric film coating of oral tablets and capsules.
A Robert Neurath   +57 more
core   +2 more sources

Current and Future Cornea Chip Models for Advancing Ophthalmic Research and Therapeutics

open access: yesAdvanced Biology, EarlyView.
This review analyzes cornea chip technology as an innovative solution to corneal blindness and tissue scarcity. The examination encompasses recent developments in biomaterial design and fabrication methods replicating corneal architecture, highlighting applications in drug screening and disease modeling while addressing key challenges in mimicking ...
Minju Kim   +3 more
wiley   +1 more source

Home - About - Disclaimer - Privacy