Entomopathogenic nematodes for biological control of Psylliodes chrysocephala (Coleoptera: Chrysomelidae) in oilseed rape.

Winter oilseed rape (Brassica napus) is one of the largest crops in Europe and the cabbage stem flea beetle Psylliodes chrysocephala is one of its major pests. Since the ban of neonicotinoids for seed treatment, farmers apply pyrethroids in autumn to control the cabbage stem flea beetle. Current studies show that the insect develops resistance to this group of chemicals.

The role of laser Doppler flowmetry tests, serum angiopoietin-2, asymmetric and symmetric dimethylarginine to predict outcome in chronic kidney disease.

Objective: The role of biochemical and functional markers of microvascular dysfunction to predict cardiovascular outcomes in nondialyzed chronic kidney disease (CKD) remains unclear. In this prospective cohort study, we assessed whether biochemical [serum level of angiopoietin-2 (Ang-2), asymmetric and symmetric dimethylarginin] and functional (laser Doppler flowmetry) measures of microvascular function predicted cardiovascular events, cardiovascular and all-cause mortality in CKD patients.

Methods: Postocclusive reactive hyperemia area (PORHHA), acetylcholine and sodium nitroprusside-mediated flow changes were estimated by laser Doppler flowmetry, and Ang-2, asymmetric and symmetric dimethylarginin were assessed in 105 CKD patients at baseline.

The significance of micro- and macrovascular biomarkers on cardiovascular outcome in chronic kidney disease: a prospective cohort study.

Measures of small and large artery dysfunction have not been investigated in a single cohort for the prediction of cardiovascular (CV) events in patients with nondialysed (ND) chronic kidney disease (CKD). This prospective cohort study aimed to determine whether central pulse wave velocity (cPWV), central pulse pressure (CPP) or microvascular post-occlusive reactive hyperaemia area (PORHHA) independently predict CV events and mortality in CKD-ND. A total of 94 stage 1-5 CKD-ND (65.