Results 1 to 10 of about 2,856,123 (268)

Interactions of Symbiotic Partners Drive the Development of a Complex Biogeography in the Squid-Vibrio Symbiosis

open access: yesmBio, 2020
Microbes live in complex microniches within host tissues, but how symbiotic partners communicate to create such niches during development remains largely unexplored.
Tara Essock-Burns   +4 more
doaj   +1 more source

Scratching the Surface: Bacterial Cell Envelopes at the Nanoscale

open access: yesmBio, 2020
The bacterial cell envelope is essential for viability, the environmental gatekeeper and first line of defense against external stresses. For most bacteria, the envelope biosynthesis is also the site of action of some of the most important groups of ...
Albertus Viljoen   +4 more
doaj   +1 more source

Imaging Biomarkers and Prevalence of Complex Aortic Plaque in Cryptogenic Stroke: A Systematic Review

open access: yesJournal of the American Heart Association: Cardiovascular and Cerebrovascular Disease, 2023
Background Complex aortic plaque (CAP) is a potential embolic source in patients with cryptogenic stroke (CS). We review CAP imaging criteria for transesophageal echocardiogram (TEE), computed tomography angiography (CTA), and magnetic resonance imaging ...
Yu Sakai   +12 more
doaj   +1 more source

Diagnostic Strategies for Recurrent Cervical Cancer: A Cohort Study

open access: yesFrontiers in Oncology, 2020
ObjectiveThe effectiveness of various strategies for the post-treatment monitoring of cervical cancer is unclear. This pilot study was conducted to explore recurrence patterns in and diagnostic strategies for patients with uterine cervical cancer who ...
Xiaopei Chao   +6 more
doaj   +1 more source

Visual quantification of prostaglandin E2 discharge from a single cell

open access: yesCell Structure and Function, 2023
Calcium transients drive cells to discharge prostaglandin E2 (PGE2). We visualized PGE2-induced protein kinase A (PKA) activation and quantitated PGE2 secreted from a single cell by combining fluorescence microscopy and a simulation model.
Tetsuya Watabe   +3 more
doaj   +1 more source

Summary of the Proceedings of International Radiology Forum 2025: Green Radiology and Sustainability in Medical Imaging

open access: yesIndian Journal of Radiology and Imaging
The International Radiology Forum at the AOCR 2025 discussed the need for sustainability practices in medical imaging and “Green Radiology” for planet earth.
Indian Radiological and Imaging Association
doaj   +1 more source

Strategic research agenda for biomedical imaging

open access: yesInsights into Imaging, 2019
This Strategic Research Agenda identifies current challenges and needs in healthcare, illustrates how biomedical imaging and derived data can help to address these, and aims to stimulate dedicated research funding efforts.
The European Institute for Biomedical Imaging Research (EIBIR)
doaj   +1 more source

Traditional and novel imaging modalities for advanced prostate cancer: A critical review

open access: yesUrology Annals, 2023
Accurate detection of metastatic prostate cancer in the setting of preoperative staging as well as posttreatment recurrence is crucial to provide patients with appropriate and timely treatment of their disease.
Spencer Hill   +3 more
doaj   +1 more source

Multifunctional Inorganic Nanoparticles: Recent Progress in Thermal Therapy and Imaging

open access: yesNanomaterials, 2016
Nanotechnology has enabled the development of many alternative anti-cancer approaches, such as thermal therapies, which cause minimal damage to healthy cells.
Kondareddy Cherukula   +5 more
doaj   +1 more source

Toric implantable collamer lens for keratoconus

open access: yesIndian Journal of Ophthalmology, 2013
Keratoconus is a progressive non-inflammatory thinning of the cornea that induces myopia and irregular astigmatism and decreases the quality of vision due to monocular diplopia, halos, or ghost images.
Mathew Kurian Kummelil   +6 more
doaj   +1 more source

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