https://www.selleckchem.com/products/ac-devd-cho.html Thus, the NAMPT inhibitor can be repurpose to counteract the cognitive impairment upon aging. We also envision that NAMPT inhibitor can be used for the treatment of age-related neurodegenerative diseases.The approach to quantitative analysis by silicon Surface Assisted Laser Desorption Ionization Mass Spectrometry (Si-SALDI) is proposed. The approach is based on the new method for forming an active surface layer on a silicon substrate by exposing to laser radiation directly in the ion source of a mass spectrometer. The method can be used repeatedly on the same substrate, providing high reproducibility of its surface ionization properties and high ionization efficiency of organic compounds. Within the proposed approach, the methods of improvement of signal reproducibility are also considered, including continuous monitoring of the silicon surface ionization properties using a Knudsen effusion cell; scanning the surface of a silicon substrate with a laser beam; selecting the optimal value of laser fluence and using a reproducible sample introduction technique. It is demonstrated that this approach can be successfully applied to quantify clinically relevant concentrations of pharmaceutical drugs in extracts of blood. Direct aspiration (DA) using large-bore distal aspiration catheters is an established strategy for the endovascular thrombectomy (EVT) of large-vessel occlusion stroke (LVOS). However, the performance of individual catheters like SOFIA has yet to be examined. We present a cohort of 144 consecutive patients treated with first-line DA and SOFIA 6 F Plus catheter for LVOS. We also conducted a systematic review of the literature searching multiple databases for reports on thrombectomy with DA and SOFIA catheters and performed a meta-analysis of recanalization, safety, and clinical outcomes. In the study cohort a successful recanalization (mTICI 2b-3) rate of 75.7% was achieved with DA alone, the global rate