PMID-sentid	Pub_year	Sent_text		comp_official_name	comp_offsetprotein_name	organism	prot_offset
1796634-6	1991	In more severe heart failure vasoconstrictor, sodium and water-retaining mechanisms like the renin-angiotensin-aldosterone system are activated with the consequence of an increase of systemic vascular resistance, a reduction of renal blood flow, and an increased fluid retention.	Water	57-62	renin	Homo sapiens	93-98