Prescription Shampoo (with Ivermectin) Approved to Treat Head Lice

In continuation of my update on ivermectin                                    

Sklice Lotion, a prescription-strength shampoo to treat head lice, has been approved by the U.S. Food and Drug Administration for people six months and older, the French product maker Sanofi said.

The shampoo contains ivermectin, which traditionally is prescribed in pill form to treat worm infections.   The product's safety and effectiveness were evaluated in clinical studies involving more than 780 people. After two weeks, most participants who had been lice infested did not require daily combing to remove lice eggs, the wire service reported.

The most common adverse reactions included eye infection and irritation, dandruff and dry skin.

Lice are small, blood-sucking insects that cause itching from the saliva they inject into the scalp and nearby areas to prevent premature clotting. Infestations are spread by direct contact or by shared use of brushes and other items that touch the scalp, such as pillows and hats.

Glutamine for stomach ulcer ?

We know that Glutamine is the most abundant naturally occurring, non essential amino acid in the human body and one of the few amino acids which directly crosses the blood brain barrier. In the body it is found circulating in the blood as well as stored in the skeletal muscles. It becomes conditionally essential (requiring intake from food or supplements) in states of illness or injury.

Dietary sources of L-glutamine include beef, chicken, fish, eggs, milk, dairy products, wheat, cabbage, beets, beans, spinach, and parsley. Small amounts of free L-glutamine are also found in vegetable juices and fermented foods, such as miso.

In one of my earlier blog, I did mention that broccoli, has been found useful against the H. pylori infection, now its the turn of Glutamine-that has been found useful against the infection. Dr. Susan Hagen, Associate Director of Research in the Department of Surgery at BIDMC and Associate Professor of Surgery at Harvard Medical School and group has found that extra glutamine in the diet could protect against gastric damage caused by H. pylori.

Gastric damage develops when the bacteria weakens the stomach's protective mucous coating, damages cells and elicits a robust immune response that is ineffective at ridding the infection. Eventually, she notes, years of infection result in a combination of persistent gastritis, cell damage and an environment conducive to cancer development. Dr. Hagen and her co-authors had previously shown that glutamine protects against cell death from H. pylori-produced ammonia. And further studies revealed that, the damaging effects of ammonia on gastric cells could be reversed completely by the administration of L-glutamine," explains Hagen. "The amino acid stimulated ammonia detoxification in the stomach - as it does in the liver - so that the effective concentration of ammonia was reduced, thereby blocking cell damage', which encouraged the group to hypothesize that a similar mechanism might be at work in the intact stomach infected with H. pylori.

The results are encouraging and are of great importance, because of the fact that the animals exhibited increased expression of three cytokines - interleukin 4, interleukin 10 and transforming growth factor-alpha mRNA. According to the authors these all play an important role in the stomach's ability to protect against damaging effects resulting from other responses to H. pylori infection. And more interestingly-glutamine supplementation may be an alternative therapy for reducing the severity of infection. Thus ptoviding a relief to the patients suffering from H.Pylori. H. pylori bacteria infect more than half of the world's population and were recently identified as a Group 1 carcinogen by the WHO. Hope this inexpensive, easy-to-use treatment could be used to modify the damaging effects of H. pylori infection inthe near future.
Congrats Dr. Susuan and group. ....

Ref : http://www.bidmc.org/News/InResearch/2009/May/StomachUlcers.aspx

Palmitoylethanolamide - a natural body fat as antiinflammatory agent !

About Palmitoylethanolamide : Palmitoylethanolamide, is an endogenous fatty acid amide which has been demonstrated to bind to peroxisome proliferator-activated receptor alpha (PPAR-α) , GPR55 and GPR119. PEA has been shown to have anti-inflammatory and anti-nociceptive properties. PEA is metabolized by fatty acid amide hydrolase (FAAH) and N-acylethanolamine-hydrolyzing acid amidase (NAAA), the latter of which has more specificity towards PEA over other fatty acid amides.

For decades, it has been known that palmitoylethanolamide (PEA), is a potent anti-inflammatory substance that reduces both allergic symptoms and occurrences of rheumatic fever, but researchers understood little about how PEA works. But now Daniele Piomelli, the Louise Turner Arnold (Chair in Neurosciences at UCI), and colleagues found that levels of PEA are tightly regulated by immune system cells. In turn, PEA helps control the activity of these cells, which are called into action to fight infection, disease and injury in the body. In addition, they found that PEA - also present in foods like eggs and peanuts , is deactivated by a protein called N-acylethanolamine-hydrolyzing acid amidase, which is an enzyme that breaks down molecules controlling cell inflammation.

When given to rodents, the compound increased the levels of PEA in their immune cells and reduced the amount of inflammation elicited by an inflammatory substance. Furthermore, when administered to the spinal cords of mice after spinal cord injury, the compound decreased inflammation associated with the trauma and improved the recovery of motor function.

As most of the antiinflammatory drugs available these days have side effects, this drug may be a boon to the sufferers....

Ref : http://today.uci.edu/news/nr_PEA_091116.php