Abstract: The present invention relates to polypeptide-containing compound(s), composition(s) comprising such compound(s) along with divalent metal ions and/or a carbohydrate moiety, their antiviral and anti-hepatoma activities, and the enhancement of activity of antiviral polypeptide-containing agents by their combination with a carbohydrate and at least one divalent metal ion. Preferably, the carbohydrate is a polysaccharide of arabinose and galactose and, independently, the at least one divalent metal ion(s) include magnesium and zinc. The carbohydrate and divalent metal ion can be present in the form of a complex. The composition has been isolated and purified from the root tubers of the Chinese plant, Zei-Bai.

Abstract: A composition comprising a selected combination of herbs and their extracts. Properties of the composition include dietary supplement, appetite stimulant, analgesic and mood elevation utilities, particularly advantageous for broad spectrum improvement in quality of life for terminally ill individuals. This supplement is found to profoundly improve patients' appetites and immune system. It can also largely reduce patient's pain and thus improve patients' mood.

Abstract: Quaternized derivatives of acridine orange and reagents incorporating such derivatives and their use in quantitatively determining reticulocyte levels in whole blood specimen by fluorescence flow cytometry techniques are disclosed. The quaternized derivatives of acridine orange are of the general formula: ##STR1## wherein Y is bromide (Br.sup.-) or iodide (I.sup.-), andX may be R.sub.1 and/or R.sub.2 substituted benzyl group ##STR2## R.sub.1 is hydrogen or fluorine, and R.sub.2 is fluorine, trifluoromethyl or hydrogen, or X may be hydroxyl ethylene.