Results 141 to 150 of about 252,175 (379)
Angewandte Chemie, EarlyView.Nonheme Fe enzyme isopenicillin N synthase was reprogrammed and evolved as an efficient nitrogen migratase IPNSNim, converting diverse azanyl esters to valuable l‐arylglycines with up to 16 000 TTN and 97:3 e.r. IPNSNim and ACCONim allowed enantiodivergent preparation of both l‐ and d‐arylglycines.
Ken Lin +7 more
wiley +2 more sources
Bone densitometry worldwide: a global survey by the ISCD and IOF
Osteoporosis International, 2020 M. Clynes +9 more
semanticscholar +1 more source
Cornea, 2016 Purpose: The objective of this study is to investigate changes in corneal densitometry after accelerated transepithelial corneal collagen cross-linking (ATE-CXL) for patients with progressive keratoconus (KC).
Yang Shen +6 more
semanticscholar +1 more source
Advanced Science, EarlyView.This study develops a 3D co‐culture and co‐differentiation system for porcine muscle stem cells (pMuSCs) and mesenchymal stem cells (pMSCs) on edible starch‐based scaffolds. The system simultaneously generates myotubes and adipocytes without using serum or chemical inducers.
Xin Guan +9 more
wiley +1 more source
A survey on the possibility of utilizing γH2AX as a biodosimeter in radiation workers [PDF]
, 2015 Introduction DNA damage is among the main consequences of radiation. Of many different classes of DNA damage, double-strand breaks are the most deleterious.
Asadi, J. +3 more
core
Simultaneous Determination of Montelukast Sodium and Loratadine by Eco-Friendly Densitometry and Spectrophotometric Methods [PDF]
, 2023 Shimaa A. Mahmoud +2 more
openalex +1 more source
Advanced Science, EarlyView.PtRhIr/Ru SAN@M nanozymes cross the blood–brain barrier and selectively accumulate in hemorrhagic brain regions. By mimicking multiple enzyme activities, they attenuate oxidative stress, modulate microglial polarization toward an anti‐inflammatory phenotype, inhibit ferroptosis, and promote neuronal repair.
Jiebo Li +17 more
wiley +1 more source
Advanced Science, EarlyView.This study demonstrates that the imbalance between osteogenic and adipogenic differentiation in senescent BMSCs, leading to excessive adipocyte accumulation, which subsequently impairs bone regeneration in aged mice. To address this pathological dysregulation, a novel energy‐supplying hydrogel system (PBR) has been developed to restore balanced ...
Zirui He +7 more
wiley +1 more source