5-aminolevulinic acid (ALA), a key precursor in the biosynthesis of porphyrins, can improve plant tolerance to various environmental stresses. However, it is unclear whether ALA poplar. Here, we investigated effects on poplars under drought and salt pretreatment exhibited less morphological damage, reduced leaf malonaldehyde content (MDA) electrolyte leakage (EL), increased relative water (RWC)...

Abstract AIMS 5-ALA (Gliolan©) is a valuable surgical tool used predominantly in high grade tumours, which utilises tissue fluorescence to improve the visualisation of brain-tumour interface. This ensures safe maximal resection, while preserving healthy brain. While Gliolan© use low tumours has previously been reported with variable results, reports its and success context SEGA are extremely ra...