142 citations
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December 1991 in “Antimicrobial Agents and Chemotherapy” Dextran sulfate was found to be toxic and ineffective for treating HIV.
90 citations
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May 1972 in “Clinical Pharmacology & Therapeutics” Minoxidil quickly leaves blood, turns into urine metabolites, and has lasting blood pressure-lowering effects.
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February 2005 in “The journal of sexual medicine” The testosterone patch and gel are both effective, but they have different absorption patterns and effects on hormone levels.
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November 2008 in “European Journal of Pharmaceutical Sciences” St. John's wort increases finasteride metabolism, reducing its effectiveness; use caution when combining them.
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December 2005 in “British Journal of Clinical Pharmacology” The new testosterone patch works as well as the gel.