The Effect of Acetyl Salicylic Acid Induced Nitric Oxide Synthesis in the Normalization of Hypertension through the Stimulation of Renal Cortexin Synthesis and by the Inhibition of Dermcidin Isoform 2, A Hypertensive Protein Production.

Abstract

Currently, there is no specific medication for essential hypertension (EH), a major form of the condition, in man. As acetyl salicylic acid (aspirin) is reported to stimulate the synthesis of renal (r)-cortexin, an anti-essential hypertensive protein, and, as aspirin is reported to inhibit dermcidin isoform 2 (dermcidin), a causative protein for EH, the role of aspirin in the control of EH in man was studied. Oral administration of 150 mg aspirin/70 kg body weight in subjects with EH was found to reduce both the elevated systolic and diastolic blood pressures to normal levels within 3 h due to the normalization of dermcidin level in these subjects. The plasma cortexin level at day 0, 1, 30 and 90 were 0.5 pmol/ml, 155.5 pmol/ml, 160.2 pmol/ml, 190.5 pmol/ml respectively with increased NO synthesis (r=+0.994). In vitro studies demonstrated that the incubation of the goat kidney cortex cells with aspirin stimulated (r)-cortexin synthesis due to NO synthesis. It could be suggested that the use of aspirin might control EH in man.

• Authors: Rajeshwary Ghosh, Sarbashri Bank, Uttam K Maji, Rabindra Bhattacharya, Santanu Guha, Nighat N Khan, A Kumar Sinha
• Journal: International journal of biomedical science : IJBS (Int J Biomed Sci) Vol. 10 Issue 3 Pg. 158-66 (Sep 2014) ISSN: 1550-9702 [Print] United States
• PMID: 25324696 (Publication Type: Journal Article)