Results 61 to 70 of about 86,541 (225)

Deep spectral learning for label-free optical imaging oximetry with uncertainty quantification [PDF]

open access: yes, 2019
Measurement of blood oxygen saturation (sO2) by optical imaging oximetry provides invaluable insight into local tissue functions and metabolism. Despite different embodiments and modalities, all label-free optical-imaging oximetry techniques utilize the ...
Cheng, Shiyi   +3 more
core   +1 more source

Chemistry Composition and Bioaccessibility Study of Phenolic Compounds and Carotenoids of New Brazilian Biofortified Sweet Potato “CIP BRS Nuti”

open access: yesFood Chemistry International, EarlyView.
Phenolic compounds of sweet potato CIP BRS Nuti were evaluated for the first time. Catechin, epicatechin, and procyanidin B1 exhibited high bioaccessibility. ABSTRACT Sweet potatoes biofortified in carotenoids have been an alternative to combat malnutrition in vulnerable populations. This work is the first comprehensive study of the bioactive potential
Maria Carla Cândido da Silva   +7 more
wiley   +1 more source

Imbalanced unfolded protein response signaling contributes to 1-deoxysphingolipid retinal toxicity

open access: yesNature Communications, 2023
The accumulation of atypical, cytotoxic 1-deoxysphingolipids (1-dSLs) has been linked to retinal diseases such as diabetic retinopathy and Macular Telangiectasia Type 2.
Jessica D. Rosarda   +6 more
doaj   +1 more source

The mitochondrial DNA copy number and ovary‐related reproductive disorders: A bidirectional two‐sample Mendelian randomization study

open access: yesInternational Journal of Gynecology &Obstetrics, Volume 169, Issue 1, Page 112-120, April 2025.
Abstract Objective In the present study, a bidirectional two‐sample Mendelian randomization approach was utilized to explore potential causal relationships between mitochondrial DNA copy number (mtDNA‐CN) and ovary‐related reproductive disorders (ORRDs), including ovarian dysfunction, ovarian cyst, polycystic ovary syndrome (PCOS), premature ovarian ...
Ke Peng   +4 more
wiley   +1 more source

Pesquisa de Salmonella spp e coliformes termotolerantes em carcaças de frangos in natura comercializados no Distrito Sanitário V da Cidade do Recife - PE

open access: yesMedicina Veterinária, 2011
Objetivou-se com este trabalho pesquisar a presença de Salmonella spp. e coliformes termotolerantes em carcaças de frango in natura provenientes de estabelecimentos cadastrados pela Vigilância Sanitária do Recife - PE, distribuídos no Distrito Sanitário ...
DSL Pires
doaj  

Valence-bond crystal in the extended kagome spin-1/2 quantum Heisenberg antiferromagnet: A variational Monte Carlo approach

open access: yes, 2011
The highly-frustrated spin-1/2 quantum Heisenberg model with both nearest ($J_1$) and next-nearest ($J_2$) neighbor exchange interactions is revisited by using an extended variational space of projected wave functions that are optimized with state-of-the-
Becca, Federico   +2 more
core   +2 more sources

Influence of dietary intake and eating patterns on reactive hypoglycemic events in patients postesophagectomy: A prospective observational study using continuous glucose monitoring

open access: yesNutrition in Clinical Practice, EarlyView.
Abstract Background Esophagectomy causes anatomical changes that can lead to rapid food transit and reactive hypoglycemia (RH). Patients are advised on eating patterns postesophagectomy to prevent RH, but its true incidence and the impact of dietary recommendations remain under‐researched.
Rachel O'Kelly   +9 more
wiley   +1 more source

Experiences of people with dual sensory loss in various areas of life: A qualitative study.

open access: yesPLoS ONE, 2023
Individuals with dual sensory loss (DSL) appear to have limited ability to compensate for their visual impairment with residual hearing, or for their hearing impairment with residual vision, resulting in challenges in various areas of life.
E Veenman   +4 more
doaj   +1 more source

Assessment of Discriminant Validity for Measures of Hope and Hopelessness in Adults With an Acute Cardiac Event

open access: yesResearch in Nursing &Health, EarlyView.
ABSTRACT Hope and hopelessness are sometimes considered to be two ends of a spectrum. Hope is associated with positive health outcomes in healthy and ill populations. Conversely, hopelessness has been associated with increased adverse clinical events and death in patients with ischemic heart disease (IHD).
Holli A. DeVon   +4 more
wiley   +1 more source

Connecting tradition and technology: The digitization of the ethnobotanical collection at the Rio de Janeiro Botanical Garden

open access: yesPLANTS, PEOPLE, PLANET, EarlyView.
The digitization of RBetno (JBRJ) represents a step forward for biodiversity conservation in Brazil. Aligned with the Kunming‐Montreal Global Biodiversity Framework (Target 2, 2020–2030), this project documents the use of plants, including traditional knowledge and vernacular names, with a focus on the Atlantic Forest and Amazon.
Viviane S. Fonseca‐Kruel   +6 more
wiley   +1 more source

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