Article presents the latest knowledge on the pathophysiology of erectile dysfunction (ED), the influence of xenoestrogens on ED and fertility in men and the possibilities of the blocking xenoestrogen actions with natural ingredients as well as treatment options for ED with medicinal plants. With the rising phenomenon of ED in the world there is rising a market with ED treatment products. Especi...

Entrepreneurs need cash to finance their investments. Since cash is costly to hold, entrepreneurs underinvest. If entrepreneurs are able to access secondary financial markets, then they can sell some of their less liquid assets for cash and invest at a higher level. When the secondary financial markets are over-the-counter (OTC), the amount of liquidity (cash) that is in the market affects asse...

Differences do exist between Asians and non-Asians on the range of products they feel should be available over the counter (OTC) and the amount of information they wish to receive. This should be taken into account when considering proposals for changes in the legal status of prescription-only medicines. The profile of the pharmacist as a provider of drug information to patients could be raised...

Background: Medication advertisements in magazines typically provide minimal educational benefit. This is of particular concern when targeted to caregivers responsible for making major medical decisions for their children. Methods: A cross-section of 72 issues from Parents magazine were collected and categorized by health condition and availability of the medication by prescription or over-the-...

Fibromyalgia (FM) is a painful syndrome that is more common in women than in men. Whether FM has an organic basis or whether it is psychosomatic is debated. Of the numerous treatments that have been tried, rarely have any been completely effective in relieving the pain of FM. Preliminary evidence indicates that melatonin, a molecule that is endogenously produced and is available as an over-the-...

A major obstacle to understanding classical genetic crossing over in higher organisms has been the lack of sufficient knowledge concerning the structure of chromosomes. Without accurate information, in particular, as to how the hereditary substance (DNA) is built into the chromosome, it may be premature to devise models depicting how that material may be recombined in crossing over. In recent y...

——————————————————————————————————— We develop a model where agents can allocate their wealth between a liquid asset, which can be used to purchase consumption goods, and an illiquid asset, which represents a better store of value. Should a consumption opportunity arise, agents may visit a frictional “over-the-counter” secondary asset market where they can exchange illiquid for liquid assets. W...

There is considerable heterogeneity in the development of derivatives markets in different countries. The question is: why? This paper addresses this question in the context of major derivatives markets in Latin America. The largest derivatives exchanges in Latin America are located in Argentina, Brazil, and Mexico. In addition, over-the-counter (OTC) markets exist in Chile and Peru. Excluding ...

Physical pain is a common occurrence for many Americans; in fact, a national survey found that more than one-quarter of U.S. adults had recently experienced some sort of pain lasting more than a day. In addition to conventional treatments, such as over-the-counter and prescription medications, people may try acupuncture in an effort to relieve pain. This fact sheet provides basic information ab...