prostaglandin

धेरै तन्तु, विशेषतः वीर्यमा पाइने शक्तिशाली हर्मोनजस्तो पदार्थ; चोट लाग्दा बन्छ र रक्तचाप, चयापचय तथा चिल्लो मांसपेशीको क्रियालाई असर गर्न सक्छ

a potent substance that acts like a hormone and is found in many bodily tissues (and especially in semen); produced in response to trauma and may affect blood pressure and metabolism and smooth muscle activity