Here First - Science and Technology Blog

The world of medicine witnessed a new medical breakthrough: a 7 year old girl was miraculously healed from a serious form of leukemia with a disabled form of HIV. Emma Whitehead was diagnosed with acute form leukemia and she underwent every conventional treatment for long two years. The parents were really desperate at that point, so they agreed to enroll their daughter into an experimental program.  Scientists at the University of Pennsylvania have perfected a treatment that will reprogram the immune system, so it will destroy every cancer cell in the body. The treatment is extremely hard, and it almost killed the little girl. But, miraculously, she resisted to the harsh cure. Moreover, her aggressive form of leukemia was cured. 7 months after that treatment phase passed and Emma's condition is still in remission. She was not the only girl who tried this, and the experimental treatment showed amazing results in more adults. The scientists who developed this treatmen...

Men of science at Northwestern Medicine research center had a successful discovery in the field of nanotechnology and multiple sclerosis . They have discovered a perishable nanoparticle that seems to be the complete vehicle to stealthily bear an antigen that deceptions the immune system into discontinuing its aggression on myelin, and stop a model of reverting remitting disseminated multiple sclerosis (MS) in mice.   This discovery can be practiced to a diversity of immune-disorders like Type 1 diabetes, nutrient negative reactions and bronchial asthma. In multiple sclerosis , the immune system aggresses the myelin tissue layer that isolates nerves cells in the brain, optic nerve and spinal cord. When the layer is destroyed, the signals are having a hard time getting from one place to another, consequent in symptoms that chain from mild arm numbness to palsy or sightless. Almost 80% of multiple sclerosis patients have the getting worse postponing variant of the disease. ...

The way we live may have a huge impact on our reproductive capabilities: it has been variably evoked that biking, wearing scrawny jeans,using drugs or using the laptop on your can affect the quality of sperm to some extent. The same speculations stated that healthy habits could improve the quality of sperm. Men of science at University of Cordoba have gathered the semen from 31 subjects. From those 31, 16 were physically active and 15 were sedentary. Also, scientists have tested their fitness levels in the lab. In order to get more accurate results, the subjects were asked to restrain from sexual activities before the tests.  Scientist have evaluated the samples, paying attention to volume, sperm count, motility, sperm morphology, color, odor, pH, vitality, viscosity. They have also analyzed the blood samples from every patient, looking for the levels of LH, testosterone and cortisol (a stress hormone).  The results demonstrated once more that physically active men h...

A recent study brought out in the journal Respirology divulges that hookah or bong smoking impacts lung function and respiratory symptoms very much like cigarette smoking. Folks usually consider that fuming through a hookah strains the deadly components of tobacco. That's the reason the water pipe it is believed to be less noxious than smoking cigarettes. But, the new study, conduced by Mohammad Hossein Boskabady , MD, PhD, of Mashhad University of Medical Sciences, depict differently.    Men of science commenced to compare lung role and respiratory symptoms amongst hookah smokers, cigar smokers, and non-smokers. 3 groups of tobacco users, including 57 hookah smokers, 30 deep inhalation cigaret smokers (S-DI), and 51 average inhalation cigarette smokers (S-NI) were described and analyzed. Even more, a control group of 44 non-smokers were examined. A survey was distributed to evaluate the preponderance and asperity of respiratory symptoms and lung function examinations execu...

The Brown Recluse Spider is also called violin spider and after watching the following pictures I really understand I should avoid it. These spiders are around 6-20 mm but it may grow larger. You will find violin spiders in abandoned or disorderly shelters.  These picture were posted on Reddit by a user, saying that his friend was bitten by the Recluse Spider.  Apparently, the Recluse Spider bite looked just like an infection. Source: Wikipedia and Adam Whenderson

Our human body is very complex, and every organ or body part has its own importance that's usually noticed when we have a problem with tha specific part. In the following infographic we learn more about the foot, it's common problems and how to avoid them. For example, having a good hygiene and walking regularly will keep your feet in good shape and ready to carry you around for many years. Also, at the bottom of the infographic you will learn which exercises to follow in order to have healthy feet. Via: MiToe

I'm sure everyone heard about foods that are not good for your health: pork, fats, junk food, etc. But what should we eat and how should we treat our body in order to live longer? If you want to have a healthier and longer life then you should eat natural food. Stop buying from your local drugstore pills stuffed with  large complex of vitamins. Nutritionists advise you to try a cheaper and safer option. Why pay for pills when you can pay for the real deal? "We know that fruit and vegetable diet is healthy, that prevents many diseases and reduces costs for maintaining health. Unfortunately, nobody knows exactly how each component of this regime affects the longevity of life" said Dr. Hubert Warner, who runs an aging program research. This does not mean it won't affect it. Almost every study available shows that fruit and vegetable is the simplest way to keep your body in shape. Another study shows that chocolate and wine are the secret of a long healthy life....

Columbia University men of science have developed a $1 plastic chip that can diagnose HIV and syphilis in 15 minutes. The chip named the "mChip", a credit-card-sized piece of plastic that is made applying a plastic injection molding process, examinations for multiple diseases with just one pinprick of blood. Nothing moves inside the chip, and the microfluidics-based chip can be examined with assist from a cheap visual sensor. Concording to results issued this week in Nature Medicine, the chip detects 100% of cases when utilized to test HIV or syphilis and human immunodeficiency virus together, with a 4% to 6% false positive rate. That's same to what is ascertained with common laboratory exams in the developed world. An mChip that can diagnose prostatic adenocarcinoma has already been authorized for use in Europe. In the future, Columbia investigator Samuel K. Sia trusts to practice the chip to examine pregnant women in Rwanda for HIV and other STDs. Numerous of...

Natural hormones have the same structure as the ones naturally found in the human body. That's the main reason they're called bio-identical hormones. Bio-identical hormones are combined in a exceptional type of pharmaceutics known as a compounding pharmacy. Products in drug stores offer people a diversity of natural choices created directly from herbs or plants. Family medicine and herbalists have evolved and these days a better acceptance could be found for these herbal products. There are so many types of products these days, we just have to be careful what we buy. That's why most pharmacies needs prescriptions in order to release hormone based products to buyers. These products are frequently in insufficient dose to create a measurable difference in the human body based on actual laboratory tests. They do occasionally assist to remedy some symptoms. These products use components of pure pharmaceutic degree that will be easily absorbed. This consequences in lower wa...

Laser hair removal therapy has become really big business these days. Some companies has numerous centers nationwide and they make really good money with it. Some of the smallest centers are fighting back claiming that on some of this big centers there is not a doctor in the house and patients are paying a price for that. "When you think you go to a big center you think you are in good hands. That was my case when I went to a laser hair removal center. But after five months, I started noticing dark lines on my face, where the laser hair removal therapy was conducted." said Maria T., a former upper-lip laser removal patient. They said it would probably cost $500 for six treatments. But after 2.5 years later, the hair is still there along with discoloration. The first advice in this cases is that if you start notice something like that, you need to stop the procedures. American Laser Centers say that patients sign consent forms knowing hyper-pigmentation is a possible out...

The causes to this disease are still unknown; there could be one or numerous causes. It's incidence is pretty low, so makes acquiring information about this disease exceedingly difficult. Analyzes of PPH also have been challenging because a dependable animal pattern of the disease has not been available. It is believed that people who acquire primary pulmonary hypertension have blood vessels with high sensitivity to certain agents that activate this disease. Primary or inexplicable pulmonary hypertension (PPH) is an uncommon lung disorder in which the blood pressure in the "arteria pulmonalis" climbs up far above normal levels for no obvious cause. The "arteria pulmonalis" is a blood vessel conducting oxygen-poor blood from the right ventricle (one of the heart's pumping chambers) to the lungs. In the lungs, the blood collects oxygen, then streams to the heart's left side, where the left heart ventricle pumps it to the remain of the body through the ao...

Men of science arrange Particles of Iron in Stem Cells and then applied Magnets to Guide Stem Cells To Damaged Heart. "Stem cell therapies show great promise as a treatment for heart injuries, but 24 hours after infusion, we found that less than 10 percent of the stem cells remain in the injured area," said Eduardo Marbán, M.D., director of the Cedars-Sinai Heart Institute. "Once injected into a patient's artery, many stem cells are lost due to the combination of tissue blood flow, which can wash out stem cells, and cardiac contraction, which can squeeze out stem cells. We needed to find a way to guide more of the cells directly to the area of the heart that we want to heal." Read more here

I just found this documentary the other day on Google Video . The well known movie maker Michael Moore bends his attentions toward the matter of health care in the United States in this documentary film that counts the plight of the uninsured against the record-breaking profits of the pharmaceutical industry.

The refractive surgery using the LASEK and PRK technique is considered the safest and most modern method of permanently getting rid of glasses or contact lenses. Many folks with eye problems are undergoing thys type of surgery that specifically corrects the refractive error of the eye. The anomalies that are corrected by these methods include myopia, hyperopia and astigmatism. I'm going to share a short infographic that shows you some of the advantages of having a Lasik surgery instead of using contact lenses all your life. I think the image speaks for itself... Via: King Lasik

Researchers from RegenTec - UK based research and Pharma company has discovered something you might call magic powder. This powder acts like sealing agent between fractured and broken bone pieces. This powder which needs to be injected into the patients bone fills the void created by fracture or broken bone. This will speed the recovery process. It is just like a quick fix.  “You won’t be able to just walk out of a hospital with a broken leg,” said Robin Quirk, a professor at the University of Nottingham who, along with Kevin Shakesheff in the United States, originally developed the technology. “What we are trying to do in the short term is have something that fills the void left by a break that acts like normal spongy bone and encourages natural regeneration.” The powder is not replacement for the bone itself, rather it gives stability and aids bone growth.  Read full article here

As if there weren't enough health scares over mobile phones already, heavy users were yesterday given another reason to cut down on their habit. It can bring you out in a rash. Doctors claim 'mobile phone dermatitis' is a risk for those who develop an allergic reaction to the phone's nickel surface. The British Association of Dermatologists is warning other doctors about the newly-identified allergy as it suspects many cases are going unreported or untreated. Cases reported in journals so far include an 18-year-old U.S. man, a 19-year-old woman in Austria and a 14-year-old girl in Scotland. The alert comes after scientists last month urged caution over mobile phone use saying it could take years for the health risks to emerge, although there is a consensus that children are likely to be more vulnerable. Nickel allergy is the most common contact allergy in the UK and is thought to affect 30 per cent of the population, and rising. Women have a higher risk of developing mo...

Scientists in Australia have discovered antibodies in the blood of sharks that could potentially prove effective in battling cancer. It has been discovered that the antibodies (molecules that fight disease) in sharks are extremely resilient and researchers hope that this quality can be isolated to help slow the spread of cancer, malaria, and other human diseases. The Australian team discovered that shark antibodies were tough and able to survive in both very acidic and very alkaline settings. This is important as it means that a “shark pill” would still be effective within the very acidic environment of the human stomach. The team found that the shark molecules can actually latch on to cancer molecules and stop them from spreading. Associate Prof Mick Foley from Melbourne’s La Trobe University said: “The cells actually grow less than where we don’t add a shark antibody or we add a completely irrelevant shark antibody. So this indicates the shark antibody that we have is binding to ...

Mobile phones should carry a health warning like those on cigarette packets, scientists have warned. The authorities must not make the same mistakes over possible links between mobile phones and brain cancer as they did with cigarettes and lung cancer, experts warned a powerful U.S. congressional committee. It took 50 years to get the tobacco industry to acknowledge the risks, and 70 years to remove lead from paint and petrol, they said. 'Society must not repeat the situation we had with smoking and lung cancer, where we waited until every 'i' was dotted and 't' was crossed before warnings were issued,' said Professor David Carpenter, director of the institute of health and environment at the University of Albany. 'Precaution is warranted even in the absence of absolutely final evidence concerning the magnitude of the risk - especially for children.' Dr Ronald Herberman, director of the University of Pittsburgh Cancer Institute - one of the top U.S. ...