The prevention and treatment of crystal deposition in the human body are based on the understanding of the physicochemical properties underlying the precipitation of the substances involved. Among these properties, the solubilities of the crystals are very important. Recently, experimentally determined solubility data of substances related to urolithiasis, such as calcium oxalate hydrates, uric...

In recent years, the use of biostimulants in sustainable agriculture has been growing. Biostimulants can be obtained from different organic materials and include humic substances (HS), complex organic materials, beneficial chemical elements, peptides and amino acids, inorganic salts, seaweed extracts, chitin and chitosan derivatives, antitranspirants, amino acids and other N-containing substanc...

In previous papers I have shown that feeding thymus gland to the larvae of salamanders retards or completely inhibits metamorphosis 1'~ as well as growth. 3 I t was also demonstrated ~ that the inhibition of both growth and metamorphosis is not caused by specific growthinhibiting substances contained in the thymus, but by a deficiency of the thymus in certain substances which are necessary for ...

Artemisinin is a good antimalarial drug independently developed in China. It highly effective and low toxic. In the process of studying mechanism artemisinin drugs, we found that there was agglutination when drugs came into contact with blood. Methods: ABO positive typing test card used to detect reaction dihydroartemisinic whole blood, red blood cells, hemolytic solution, hemin chloride, ferro...

Most infectious diseases are caused by pathogenic infiltrations from the mucosal tract. Nowadays, the use of vaccines has been widely investigated for the prevention of different infectious diseases, infertility, immune disorders, malignancies, and allergies. Broad-spectrum adjuvant substances have been studied for immune system stimulation with a greater efficiency against specific antigens. V...