4nids.com - Anesthesia has existed for centuries. In the 13th century, somniferous sponge was used to make anesthetic gas. In the Dispensatorium, a great physician named Valerius Cordis described a revolutionary method for synthesizing ether, or nitrous oxide. This involved adding sulfuric acid to ethyl alcohol. Today, the use...
4nids.com - If you have a Pustule Skin Lesion, you are probably wondering what it is. Pustules are small lesions that can range in size from 5 to 10 mm. The pus inside is a clear, purulent substance composed of neutrophils and inflammatory cells. If you have a Pustule,...
4nids.com - Healthy Foods for Diabetics are essential for people with diabetes, as they contain the nutrients needed to control blood sugar levels. This includes nuts, which are high in fiber and low in carbohydrates. Walnuts, in particular, are beneficial for diabetics, because they contain omega-3 fatty acids, which...