PMID-sentid Pub_year Sent_text comp_official_name comp_offsetprotein_name organism prot_offset 30165404-5 2019 TNF-alpha, generated either in small vessels or within the perivascular adipose tissue (PVAT) of patients with obesity, stimulates reactive oxygen species generation, mainly through NAD(P)H oxidase activation, which in turn reduces nitric oxide (NO) availability. oxygen species 140-154 tumor necrosis factor Homo sapiens 0-9