CONSERVATION OF PHARMACEUTICALS

Smart Pharmaceuticals

Ecotoxicology of human pharmaceuticals.

Low levels of human medicines (pharmaceuticals) have been detected in many countries in sewage treatment plant (STP) effluents, surface waters, seawaters, groundwater and some drinking waters. For some pharmaceuticals effects on aquatic organisms have been investigated in acute toxicity assays. The chronic toxicity and potential subtle effects are only marginally known, however. Here, we critic...

The Origin of Pharmaceuticals

The importance of natural products in therapeutics has been generally recognized from immemorial time. The Amerindians' knowledge of hallucinogenic plants used for their religious rituals, as well as the aphrodisiac properties of several potions prepared from several plant species, have accompanied man for millennia. Throughout the ages, the search for the well-being and for the pleasure has al...

Reference pricing of pharmaceuticals.

We consider a therapeutic market with potentially three pharmaceutical firms. Two of the firms offer horizontally differentiated brand-name drugs. One of the brand-name drugs is a new treatment under patent protection that will be introduced if the profits are sufficient to cover the entry costs. The other brand-name drug has already lost its patent and faces competition from a third firm offer...

Trade Agreements and Direct-to-Consumer Advertising of Pharmaceuticals

There is growing international concern about the risks posed by direct-to-consumer advertising (DTCA) of prescription pharmaceuticals, including via the internet. Recent trade agreements negotiated by the United States, however, incorporate provisions that may constrain national regulation of DTCA. Some provisions explicitly mention DTCA; others enable foreign investors to seek compensation if ...