Results 171 to 180 of about 52,556 (305)

Localized irregularities in hemoglobin flow and oxygenation in calf muscle in patients with peripheral vascular disease detected with near-infrared spectrophotometry [PDF]

, 2003
Ursula Wolf, Martin Wolf, Jee Hyun Choi, Moshe Levi, Devasmita Choudhury, Sherri Hull, Daniel Coussirat, L. Adelina Paunescu, Larisa P. Safonova, Antonios Michalos, William W. Mantulin, Enrico Gratton   +11 more
openalex   +1 more source

A Novel Spectrophotometric Method for Determining the Peroxide Value of Edible Oils

eFood, Volume 7, Issue 1, February 2026.
The current method introduces an engineered method to overcome the significant analytical interference caused by carotenoid pigments. This study demonstrates that the relatively new method enables the accurate determination of the peroxide value of edible oils.
Mahmoud Hussein Hadwan, Inas J. Mahdi, Rawaa Hefdhi Zaooli, Asad M. Hadwan, Rawa M. Mohammed, Abdulsamie Hassan Alta'ee, Zainab Abbas Al Talebi, Ali Altaee   +7 more
wiley   +1 more source

Nutrients, Metals, and Carbon in Soils Irrigated With Treated Versus Untreated Wastewater

Journal of Plant Nutrition and Soil Science, Volume 189, Issue 1, Page 131-142, February 2026.
Transitioning from untreated to treated wastewater irrigation reduced soluble N and P but enhanced Cr, Fe and Ni mobilization in long‐term wastewater‐irrigated Mezquital Valley soils, highlighting soil‐type‐dependent effects. ABSTRACT Background Reuse of wastewater for irrigation can mitigate pressure on water resources and support closing nutrient ...
Benjamin J. Heyde, Kathia Lüneberg, Nicole Hahn, Melanie Braun, Jan Siemens, Christina Siebe   +5 more
wiley   +1 more source

The Calcium‐Binding Protein S100A10 (p11) Is Required for Normal Motor Performance by Regulating Vesicle Dynamics at Excitatory Synapses

Acta Physiologica, Volume 242, Issue 2, February 2026.
ABSTRACT Aim Identifying interactors in sensorimotor processing and neurotransmission remains a current challenge for understanding neural information processing and brain function. Methods To evaluate the role of p11 in sensorimotor processing and excitatory synaptic neurotransmission, neuron‐specific lentivirus‐directed p11 silencing, small ...
Esther Vilches‐Herrando, Guillermo Rodríguez‐Bey, Rosendo G. Hernández, Ángela Gento‐Caro, Ángel M. Pastor, Antonio Campos‐Caro, David González‐Forero, Bernardo Moreno‐López   +7 more
wiley   +1 more source

Didactic Sequence for the Introduction of Infrared Absorption Spectrophotometry at the High School Level [PDF]

Jessica Castillo Baltazar, Adolfo Eduardo Obaya-Valdivia, Benjamín Velasco‐Bejarano   +2 more
openalex   +1 more source

Effect of magnetic MMP removal on long‐term dentin collagen stability

European Journal of Oral Sciences, Volume 134, Issue 1, February 2026.
Abstract Several matrix metalloproteinase (MMP) inhibitors have been investigated for their ability to improve dentin‐bond longevity. However, MMPs tend to reactivate over time, especially using simplified etch‐and‐rinse adhesives. This study investigated a novel magnetic removal of dentinal MMPs on bonding durability, MMP inhibition and collagen ...
Walter Zenobi, Salvatore Sauro, Davino Machado Andrade Neto, Karen Evellin Moura Cordeiro, Francisco Avelino, Diego Lomonaco, Pierre Basilio Almeida Fechine, Yu Fu Chou, Garrit Koller, Thiago Soares Porto, Victor Pinheiro Feitosa   +10 more
wiley   +1 more source

Application of spectroscopic methods for direct characterization of photosynthetic pigments and inert intracellular components in the model purple non sulfur bacterium Rhodospirillum rubrum. [PDF]

Microb Cell Fact
Slaninova E, Pacasova VA, Samek O, Fleuriot-Blitman H, Zinn M, Koller M, Benesova M, Obruca S, Sedlacek P.   +8 more
europepmc   +1 more source

New alternatives in photoprotection: Preparation and evaluation of lamellar silicate derivatives and their use as sunscreens

International Journal of Cosmetic Science, Volume 48, Issue 1, Page 172-185, February 2026.
The use of nanotechnology in sunscreens has increased, with various filters and organoclays tested for new intercalated formulations. As animal toxicity tests decrease, New Approach Methodologies are favoured. The S4 + OMC‐NC improved cell survival under SSL and showed antimutagenic properties, making it a promising candidate for safe photoprotection ...
Daniel Mabundu Kibwila, Alice Simon, Letícia Coli Louvisse de Abreu, Carlos Rangel Rodrigues, Valeria Pereira de Sousa, Marcelo de Pádula, Lucio Mendes Cabral   +6 more
wiley   +1 more source

Validation of Analytical Models for the Development of Non-Invasive Glucose Measurement Devices. [PDF]

Biosensors (Basel)
Pedro BG, Cordova FM, Lissarassa YPS, Noveletto F, Bertemes-Filho P.   +4 more
europepmc   +1 more source

Targeted Nanodelivery of WGX50 and Curcumin via Gold Nanoparticles for Alzheimer's Therapy

Journal of Cellular and Molecular Medicine, Volume 30, Issue 3, February 2026.
ABSTRACT Alzheimer's disease (AD) is a progressive neurodegenerative disorder, posing a global health challenge. It affects millions of people, causing cognitive decline and a heavy burden on healthcare systems. Neuroinflammation is a key pathological feature of AD, often associated with the dysregulation of microRNAs such as hsa‐miR‐146a‐5p. WGX50 (N‐[
Madeeha Shahzad Lodhi, Muhammad Maisam, Muhammad Tahir Khan, Amina Bibi, Dongqing Wei, Kejie Mou   +5 more
wiley   +1 more source