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March 31, 2020

Epinephrine

Introduction: Epinephrine is an agonist at both A and B receptors. It is, therefore a very important vaso – constrictor and cardiac stimulant. Epinephrine is synthesized from tyrosine in the adrenal medulla and released along small quantities of nor – epinephrine into the bloodstream. Low doses B effects (vasodilation) predominate while on higher doses a […]

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Allergic Contact Dermatitis

Irritant v/s Allergic Contact Dermatitis Contact dermatitis is a condition in which the skin suffers inflammation, becoming red, itchy, swollen, and perhaps developing rashes, after coming into contact with a specific substance. It is known to be of two major types; irritant or allergic contact dermatitis. WHAT CAUSES AN ALLERGY? Allergic contact dermatitis (ACD) is a skin

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Dua Rab sa hia meri!

ایاک نعبدو ایاک نستعین اے معبود حقیقی ہم تیری ہی عبادت کرتے اور تجھ سے مدد مانگتے ہیں‘ تیرے سوا دوسروں سے مانگ کر ہم رسوا ہوئے‘ ہم مزید رسوا ہونے کے متحمل نہ خواہش مند ؎ آہ جاتی ہے فلک پر رحم لانے کے لئےبادلو ہٹ جائو دے دو‘ راہ جانے کے لئے اے

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