Results 81 to 90 of about 809,060 (344)

Dissolved organic carbon uptake in streams: A review and assessment of reach‐scale measurements [PDF]

open access: yes, 2016
Quantifying the role that freshwater ecosystems play in the global carbon cycle requires accurate measurement and scaling of dissolved organic carbon (DOC) removal in river networks.
Buffam, Ishi   +8 more
core   +3 more sources

Lessons Learned From a Delayed‐Start Trial of Modafinil for Freezing of Gait in Parkinson's Disease

open access: yesAnnals of Clinical and Translational Neurology, EarlyView.
ABSTRACT Objective Freezing of gait (FOG) in people with Parkinson's disease (PwPD) is debilitating and has limited treatments. Modafinil modulates beta/gamma band activity in the pedunculopontine nucleus (PPN), like PPN deep brain stimulation. We therefore tested the hypothesis that Modafinil would improve FOG in PwPD.
Tuhin Virmani   +8 more
wiley   +1 more source

The in vitro assessment of the bioavailability of iron in New Zealand beef : a thesis presented in partial fulfillment of the requirements for the degree of Master of Science in Physiology at Massey University, Palmerston North, New Zealand / [PDF]

open access: yes, 2003
The bioavailability of iron in New Zealand beef either alone or as part of a 'typical' New Zealand meal was investigated. The solubility of iron and its in vitro absorption by mouse intestinal tissue were used to evaluate iron bioavailability.
Walker, Lisa Rochelle
core  

Liposomal delivery of hydrophobic RAMBAs provides good bioavailability and significant enhancement of retinoic acid signalling in neuroblastoma tumour cells [PDF]

open access: yes, 2020
Retinoid treatment is employed during residual disease treatment in neuroblastoma, where the aim is to induce neural differentiation or death in tumour cells.
Bilip, Maja   +11 more
core   +4 more sources

Nanomaterials in the environment: Behavior, fate, bioavailability, and effects—An updated review

open access: yesEnvironmental Toxicology and Chemistry, 2018
The present review covers developments in studies of nanomaterials (NMs) in the environment since our much cited review in 2008. We discuss novel insights into fate and behavior, metrology, transformations, bioavailability, toxicity mechanisms, and ...
J. Lead   +7 more
semanticscholar   +1 more source

Real‐World Longitudinal Data on the Impact of Hydroxychloroquine Blood Level Monitoring on Lupus Outcomes: Results of a Prospective Longitudinal Cohort Study

open access: yesArthritis Care &Research, EarlyView.
Objective Hydroxychloroquine (HCQ) is a cornerstone therapy in systemic lupus erythematosus (SLE), but the weight‐based dosing does not account for clinical factors that can introduce individual variability in drug metabolism and clearance. We leveraged longitudinal data from a prospective SLE cohort to identify clinical factors that predict ...
Jay J. Patel   +6 more
wiley   +1 more source

Rapid RP-HPLC-UV determination of molnupiravir, nirmatrelvir, and remdesivir alone, in pharmaceutical mixture and plasma

open access: yesDiscover Chemistry
Molnupiravir, nirmatrelvir, and remdesivir are antiviral drugs used in the latest COVID-19 treatment protocols. The proposed method describes a simple, sensitive, and accurate reversed-phase high-performance liquid chromatography (RP-HPLC-UV) for ...
Osama A. Abd-Elmegid   +2 more
doaj   +1 more source

Soil microbial community structure, metabolic potentials and influencing factors in a subtropical mountain forest ecosystem of China

open access: yesEnvironmental Pollutants & Bioavailability, 2020
This study investigated the variances in soil microbial community (SMC) structure and metabolic potentials in subtropical mountain forest ecosystem. Soil samples (0–10, 10–30 and 30–60 cm) were collected within 27 plots (20×20 m2) that were randomly ...
Rudong Zhao   +6 more
doaj   +1 more source

Pharmacokinetics of Cephalexin after Intravenous and Single and Multiple Intramuscular Administration to Rabbit [PDF]

open access: yes, 2013
Cephalexin is a first generation cephalosporin widely used in rabbits. Its spectrum includes Pasteurella multocida and Staphylococcus aureus. These bacteria, together with Bordetella bronchiseptica, are the main cause of respiratory infections.
Albarellos, Gabriela Alejandra   +2 more
core   +2 more sources

Bioavailability and bioaccessibility of food bioactive compounds; overview and assessment by in vitro methods.

open access: yesComprehensive Reviews in Food Science and Food Safety, 2020
Oral bioavailability is the key to the bioefficiency of food bioactive ingredients; it evaluates the relationship between foods and their health benefits.
C. Dima   +3 more
semanticscholar   +1 more source

Home - About - Disclaimer - Privacy