A 4th engineer may get a salary in between 2300$-3600$, as per the above mentioned factors. 3rd Engineer can get in between, 3800$-4600$. 2nd engineer get salary of around 6000$-8000$. Electrical Engineer or ETO is also there in some ships, and can get salary package between 4000$-5000$ per month.
Prostacyclin (also called prostaglandin I2 or PGI2) is a prostaglandin member of the eicosanoid family of lipid molecules. It inhibits platelet activation and is also an effective vasodilator. When used as a drug, it is also known as epoprostenol. The terms are sometimes used interchangeably.
Aspirin is a derivative of salicylic acid, making it a member of the salicylate family of compounds. Salicylates are natural compounds found in plants such as the willow tree, and are among the oldest known and widely used therapeutics commonly used to relieve pain, fever, and inflammation.spirin acts by preventing the formation of prostaglandins. The name prostaglandin comes from the old belief that this hormone was produced by the prostate gland. It is now known that prostaglandins come in several different forms (named by the letters A through I) and are produced in almost all mammalian cells.