Full Moon or Bad Sleep

Even the researcher could not believe the results, searching for any slight error. The chronobiologist Christian Cajochen determined in his study that the moon really affects us. He recorded several sleep parameters on 33 volunteers and found out that the full moon is disturbing their sleep. Volunteers took 5 more minutes to fall asleep than usual and their total sleeping time was reduced by 20 minutes. Even melatonin levels, a hormone synthesized by our brains mainly at night, were reduced during this night. He recorded the electrical activity of the volunteer brains and noticed a drop in delta waves, which are emitted only during deep sleep. This was a characteristic of poor sleep. 

What could be the reason? Was it the change in the magnetic field or a change of gravitation? The changes in those fields were very small to affect us. Or was it the light reflected by the moon? This was not possible since the volunteers had to spend several nights inside the lab and could not see the moonlight. The chronobiologist suggested that this was the result of an evolutionary. Our ancestors took the advantages of the full moon light to hunt. This habit implemented in us an internal clock that is set for 29.5 days and we are still following it till this day? Has anyone noticed this effect? And what do you think is the cause of this? The next time you see the full moon, do not expect to change into werewolves, but prepare yourselves for a sleepless night

http://www.livescience.com/38435-full-moon-affects-sleep.html

Love potion

No they didn’t found the love potion yet… but they are quiet close. An article entitled “Gene switches make prairie voles fall in love” in Nature caught my eye the other night. A study on certain specie of rodents (prairie voles) proved the involvement of epigenetics in love. These rodents are monogamous in nature and cohabit for a few hours before mating. The mating process triggers a chemical reaction in their brain making them more attached and loyal to one another. Here is what happens. DNA is a negatively charged molecule and is packed in the nucleus using a positively charged molecule called histone. To increase the expression of a certain gene, histone is acetylated, making it less positive and unwinds from DNA, increasing genetic expression. This what mating triggers in these rodents. It increases the expression of the receptors of vasopressin and oxytocin, two hormones known in their involvement in enhancing the feeling of closeness and attachment to another person in human beings.  A drug called trichostatin A was injected in the brain of the rodents and triggered a similar chemical reaction. The drug is a histone deacetylase inhibitor. It prevents the removal of acetyl groups from the DNA, hence enhancing the expression of the hormones. So a drug can induce the feeling of attachment and loyalty towards the partner. Did we find the ultimate love potion? Unfortunately no. The drug only works after cohabitation has occurred for several hours before. It only replaced mating as the trigger. So seduction and flirting are still a must.

http://www.nature.com/news/gene-switches-make-prairie-voles-fall-in-love-1.13112

In vitro Burger?! Blog #3

Last month, I came across a horror video about how chicken and cows are converted to the hamburger you starve for at Macdonald’s.  I was horrified and saddened by the pictures I saw.  It was indeed inhumane, cruel and disgusting that I became a strict vegetarian. Chicken were massively strangled by machines while cows were put ALIVE in a place that tears them apart into pieces. Many said to me: well its already killed so abstaining yourself from meat doesn’t change the fact that million of animals were treated this way in factories.  Buying a burger for me is like encouraging people to continue this slaughter for the sake of paper money. So I continued my practices hoping someday this will change.

It actually did: YAY! I came across the most awkward research you could ever find. Growing animal muscle cell in the lab in vitro to meet your meat “needs”. (meet, meat it rhymes also!) 

Dr. Mark Post of Maastricht University in the Netherlands unveiled the culmination of five years of research: a lab-grown “test tube” beef burger, cooked in a pan. According to Post “A few cells that we take from a living cow can be turned to 10 tons of meat” Post also posted the an animated procedure on how could that be done:


In other words, we could get meat by extracting cells from a living cow and clone them to get a nice burger! The most important thing that it is quite easy to do, doesn't break any moral values concerning animal abuse and mass slaughtering. on the bright side this research was actually funded by Google's CEO (a million $) and we hope that this continues!

Many doesn't seem to feel concerned about the topic: they will continue to get their daily meat meal like usual but it is a great discovery for us vegetarians, for fighting the worldwide hunger, and lowering high meat price! Also real meat does have high probability of contamination of Ecoli! So you should be concerned guys! The post suggest that more than 50% of greenhouse gases are emitted from these animal factories.

 The taste! Yea everyone  is wondering what about the taste? is it the same than actual meat you usually have everyday? Well I am not going to answer that question. I am going to leave to it to your curiosity. To watch the video with all the details about this experiment go to: 

http://www.theverge.com/2013/8/13/4605528/your-meat-addiction-is-destroying-the-planet-but-we-can-fix-it

Do not shower everyday ! Blog # 2

Do not take a shower, you will get Alzheimer?

Mom: “did you take your shower.” Me: “ Tomorrow! I don’t want to get a disease!”

It was indeed the “fact of the day” that I threw yesterday at my mom. She didn’t believe that getting a shower and taking a good care of your hygiene might attract deadly diseases like Alzheimer’s. She said it was a “joke, and she is not to be fooled easily

Nowadays everything is possible with advent of extensive research and this bloom of facts that might twist your mind upside down!

This correlation between sanitization and Alzheimer’s is a proven fact. According to Dr. Fox “countries with higher levels of sanitation had higher rates of Alzheimer's. For example, countries where all people have access to clean drinking water, such as the UK and France, have 9% higher Alzheimer's rates than countries where less than half have access, such as Kenya and Cambodia”

Your question is why increased sanitization and higher hygiene is correlated with this increased Alzheimer’s incidence?

The answer to this question is simple. It is because you didn’t give the “friendly” microbes and foreign particles access to your body. This access cause the body to release T cells (antibodies). In other words you didn’t give a chance for your body to interact with the outside environment to develop resistance to more dangerous encounters like Alzheimer’s. according to the same study: “Deficiency of anti-inflammatory ("regulatory") T-cells has links to the types of inflammation commonly found in the brain of those suffering with Alzheimer's disease”

So the take home lesson: “ get filthy!”

Reference:

http://www.sciencedaily.com/releases/2013/09/130904105347.htm