Results 191 to 200 of about 448,309 (307)

Nanodiamond Quantum Sensors for Probing Free Radical Biology

open access: yesAdvanced Functional Materials, EarlyView.
Free radicals play key roles in cellular signaling and disease but remain difficult to measure in living systems. Nanodiamonds (NDs) with nitrogen‐vacancy (NV) centers enable quantum sensing of local magnetic noise via T₁ relaxometry, providing nondestructive radical detection in living cells.
Qi Lu, Yingke Wu, Tanja Weil
wiley   +1 more source

Long term use of proton pump inhibitors and risk of stomach cancer: population based case-control study in five Nordic countries

open access: yesBMJ
Duru O   +7 more
europepmc   +2 more sources

Fish consumption and gastric cancer within the Stomach cancer Pooling (StoP) Project. [PDF]

open access: yesSci Rep
Franchi C   +46 more
europepmc   +1 more source

[Retracted] Study of miR-143 expression in stomach cancer. [PDF]

open access: yesOncol Lett, 2023
Huang SJ   +5 more
europepmc   +1 more source

Elucidating the Role of Surface Ligands on the Oxidative Etching of Au Bipyramids During Photothermia Using Liquid Cell Transmission Electron Microscopy

open access: yesAdvanced Functional Materials, EarlyView.
Gold bipyramids can act as efficient plasmonic nanoheaters, but they often reshape during laser heating. This study shows that oxygen nanobubbles drive oxidative etching and that surface ligands control stability. CTAB‐ and citrate‐coated particles blunt and lose optical performance, whereas polystyrene sulfonate preserves shape and heating by ...
Irene López‐Sicilia   +7 more
wiley   +1 more source

Stomach Cancer Screening in Japan and Korea. [PDF]

open access: yesKorean J Helicobacter Up Gastrointest Res
Suzuki H.
europepmc   +1 more source

Ultrasmall Platinum Nanoparticles for Radiation‐Enhanced Cancer Therapy

open access: yesAdvanced Functional Materials, EarlyView.
This work proposes a nanomedicine‐based strategy to enhance X‐ray radiotherapy for cancer treatment. Ultrasmall Pt‐NPs exhibit catalase‐like activity that may contribute to modulation of the tumor microenvironment and amplify interactions between radiation and biological matter, leading to increased DNA damage.
Miguel Encinas‐Gimenez   +8 more
wiley   +1 more source

Body mass index and gastric cancer risk: results from the Stomach Cancer Pooling Project Consortium. [PDF]

open access: yesInt J Epidemiol
Pastorino R   +25 more
europepmc   +1 more source

Consumed by Abdominal Distention

open access: yes
Arthritis Care &Research, EarlyView.
Abimbola Fadairo‐Azinge   +3 more
wiley   +1 more source

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