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Development of a Once-Daily Modified-Release Formulation for the Short Half-Life RIPK1 Inhibitor GSK2982772 using DiffCORE TechnologyNARA Subscribed
Purpose GSK2982772 is a selective inhibitor of receptor-interacting protein kinase-1 (RIPK1) with a short 2- to 3-h half-life. In a previous modified-release (MR) study, a matrix monolithic formulation (80% GSK2982772 released over 12 h) provided a once-daily (QD) pharmacokinetic (PK) profile in the fasted state; however, it was susceptible to food effects. The current study evaluated the safety and PK of MR formulations using...
Development of a Prototype, Once-Daily, Modified-Release Formulation for the Short Half-Life RIPK1 Inhibitor GSK2982772NARA Subscribed
Purpose GSK2982772 is a selective inhibitor of receptor-interacting protein kinase-1, with a 2–3 h half-life. This study evaluated if a once-daily modified-release formulation of GSK2982772 could be developed with no significant food effect. Methods Part A evaluated the pharmacokinetics of GSK2982772 following fasted single-dose (120 mg) administration of two matrix minitab formulations (MT-8 h and MT-12 h) vs 120 mg immediate...
Changes in soil organic carbon under perennial cropsNARA Subscribed
This study evaluates the dynamics of soil organic carbon (SOC) under perennial crops across the globe. It quantifies the effect of change from annual to perennial crops and the subsequent temporal changes in SOC stocks during the perennial crop cycle. It also presents an empirical model to estimate changes in the SOC content under crops as a function of time, land use, and site characteristics. We used a harmonized global data...
A longer vernal window: the role of winter coldness and snowpack in driving spring transitions and lagsNARA Subscribed
Climate change is altering the timing and duration of the vernal window, a period that marks the end of winter and the start of the growing season when rapid transitions in ecosystem energy, water, nutrient, and carbon dynamics take place. Research on this period typically captures only a portion of the ecosystem in transition and focuses largely on the dates by which the system wakes up. Previous work has not addressed lags b...
Differentiation between sediment and hypolimnion methanogen communities in humic lakesNARA Subscribed
Summary The traditional view of carbon cycling within the pelagic zone of freshwater lakes has consisted of methane production within the anoxic sediment, followed by diffusive flux and ebullition through the water column. Methanogenic archaea have been shown to be present within the water columns of freshwater lakes; however, little is known about whether these methanogenic communities are distinct from those in the sediment...
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