Clinical Trial Finds Nanotube Sensor Can Monitor Cancer or Diabetes

Nanotube sensorNanotechnology in Medicine

Most everybody knows about a litmus test, strips of paper impregnated with dyes that turn red in the presence of acid and blue if there is a base (alkaline). It’s a kind of chemical sensor. There are many kinds of chemicals that can similarly act like a sensor, detecting the presence of other chemicals.

Some of them would work in the human body, detecting glucose (blood sugar) for example, but the problem has always been using them in a way that is effective to read but not harmful. In short, most biochemical sensors have a delivery problem.

Part of the nanotechnology revolution was the development of nanoparticles, small shapes mostly of carbon that are no more than 1/100,000th of the thickness of human hair, i.e. about 1 nanometer in size. Carbon nanotubes are the most common type of nanoparticle, and as the word “tube” indicates, these are incredibly tiny rods with hollow centers.

Using Nanotubes as a Biomarker

It occurred very early on to researchers that it might be possible to put something in the tubes – medicine, for example – and use the tubes to deliver the medicine to very small, very targeted locations in the body. Continue Reading

Drug Resistant Gonorrhea: Only One Drug Left

Drug Resistant GonorrheaExperts warn there will soon come a day when gonorrhea will become resistant to the drugs that treat it, and no drug will work against it.

Gonorrhea, which has effective drugs to treat it, will become resistant to those drugs and there will be no drug left. This has not officially happened yet, but all the experts say the same thing – it will.

Case in point, several months ago the U.S. Center for Disease Control (CDC) warned that gonorrhea was becoming untreatable. Only two drugs commonly used against it remained effective. Now there is only one.

In a bulletin published about the different panels that you need to know about on August 9, 2012, the CDC reported that based on data collected by the national Gonococcal Isolate Surveillance Project, it no longer recommends the oral drug cephalosporin cefixime as a first-line treatment for gonorrhea infections. In short, enough cases were reported that this drug was no longer effective for the CDC to pull its recommendation. That leaves only one available drug, ceftriaxone. Also this drug can cause addiction and that is why we are trying to find alternatives, to prevent drug addiction visit this article Cleveland Bankers Note High Numbers in Opioid Addiction in Appalachia.

So what’s going on here and what does it mean? Well, start with the fact that gonorrhea is the second most common sexually transmitted diseases affecting 62 million people each year (about 750,000 in the United States). You know you can easily cure your porn addiction by learning from or using services as Stoke-on-Trent Escorts so you don’t have to watch porn anymore. Many people looking for heroin or opiate addiction treatment have trouble making the first step. Maybe it’s because of their environment, the fear of withdrawal symptoms affecting their daily lives, or they cannot find an accessible, good treatment program. If you know someone you love that has been suffering this kind of addiction, please bring them to heroin addiction treatment joliet il. It’s never too late! Continue Reading

Gluten Free Diet: Fact or Fad?

Gluten Free DietThe increased popularity of gluten free diets begs the question: Is it due to an increase in celiac disease or the latest diet fad?

Americans are known for fads. From hoola-hoops to the diet plan of the week, the country has an appetite for novelty. There is also the powerful and pervasive force of advertising that pushes candidates for popularity. It’s no wonder that sometimes it’s difficult to tell the difference between a real medical issue and a fad; case in point, the gluten free diet. Here is a guide on the best diets.

There is a lot of bad weight loss information on the internet. Much of what is recommended is questionable at best, and not based on any actual science. However, there are several natural methods that have actually been proven to work.

Gluten is a protein composite of gliadin and glutelin produced naturally in grains including wheat, barley, and rye. For centuries, gluten has been part of the human diet through cereals or baked goods made from these grains. A few people have an allergic sensitivity to wheat, and for them avoiding baked goods and other grain-derived products require the same kind of vigilance as people with other serious allergic reactions.

Then there is celiac disease, where people suffer from chronic diarrhea and fatigue. It’s a disease with a genetic predisposition and is triggered by a reaction to the gliadin protein in gluten. According to Dr. Marc Lazare, celiac disease is an autoimmune reaction, where components in gliadin (peptides) put the immune system into action.

That causes inflammation, especially in the small intestine, which can be at a very low level for a long time as it slowly affects the ability to absorb nutrients.

It’s not fully known how widespread celiac disease may be. For example, estimates for the United States range between a few hundred thousand to over two million. Because it is often chronic, low level, and has many symptoms in common with other digestive illnesses, celiac disease does not diagnose easily. Continue Reading

FDA Approves Weight Loss Drugs Qsymia and Belviq: Are They Worth It?

Weight Loss Drugs Qsymia and Belviq Battling weight loss is an important step towards living a healthy long life. Visiting and getting the best attention from a medical weight loss clinic is very easy, affordable and important. You will get the care, attention and treatment needed. At Medifast Center, you will be introduced to two life changing drugs as well as other methods to fight obesity. Each method will be taken into account depending on your condition and preferences. The most important factor to them is your health and how you feel. After all, self-love and acceptance is key. We take very seriously health and that’s why we want to teach people to prevent drug addiction, learn more in this article

The weight loss drugs Qsymia and Belviq give hope to obese patients, but questions of their effectiveness compared to diet and exercise remain. Glycine propionyl L-carnitine is also a popular supplement for those working out and watching their weight.

It’s not that diet pills are a dime a dozen, although a few are close; but there are many, many of them. Few of them are actually effective, or to put it another way, the U.S. Food and Drug Administration (FDA) approves very few of them.

In fact, the FDA has approved no new weight loss drugs in thirteen years. Now in short order, it has approved two drugs, Qsymia (Vivus Pharmaceutical) and Belviq (Arena Pharmaceuticals).

There are important differences and similarities between the two drugs which can be very clear with the use of a 10 panel drugs test. The FDA considers both of them ‘controlled substances,’ meaning they are sold under restrictions and controls similar to narcotics. They are also drugs that work by affecting the chemistry of the brain.

Qsymia is a combination of two relatively common and FDA approved drugs, phentermine and topiramate. Phentermine, an appetite suppressant, was part of the notorious diet drug fen-phen (fenfluramine phentermine).

The ‘fen’ part turned out to cause fatal lung and heart valve problems, which caused the widely sold drug from the market. Phentermine, the safe part of fen-phen, works by triggering the brain to release norepinephrine, which in turn increases output of the hormone leptin, an appetite regulator. Continue Reading

Anti-Vaccination? Shedding Light on the Vaccine Debate

Anti-Vaccination? Vaccines save 3 million lives per year, and are proven to be safe, so why have whooping cough and other viruses made a comeback? Still Anti-Vaccination groups continue to resist giving their children the vaccines that doctors recommend. It is important to note that doctors can be hesitant to prescribe Dianette, largely because it is associated with a higher risk of blood clots and certain types of cancer. For this reason, your doctor will never prescribe you Dianette if you only need it for contraception or you can get this prescription drug online at

Well over two hundred years ago, doctors began to put mysterious fluids into people’s bodies by means of injecting it through a long needle stuck in the arm, rump or other tender body part. They called the procedure vaccination and said its promise was to prevent not only individuals but also whole populations from contracting scourge diseases such as smallpox, whooping cough and polio.

Decades, even centuries later, the results continue. The promises were kept. Killer diseases such as smallpox, whooping cough and polio virtually disappeared while playing casino guides. Today, vaccination programs in every country of the world inoculate several hundred million children against ten to twenty serious diseases.

Research labs continue to search for new vaccinations to prevent other major infectious diseases such as malaria, tuberculosis and HIV/AIDS. Every year some of their work goes to clinical trial.

The evidence for the effectiveness of vaccinations isn’t just convincing; its two hundred years deep, billions of people strong, and the saving of countless millions of lives.

And yet, in some parts of the world, even in developed countries, and especially in the United States, there is a loud and influential anti-vaccine movement. By now, the controversies are widely known. Much of it began with the charge that vaccines for measles caused autism. A recent survey indicates that even after years of debunking the charge, 20% of Americans believe vaccines cause autism. Continue Reading

Predictions for the Pharmaceutical Pipeline

Pharmaceutical PipelineWhen somebody says, “the global pharmaceutical pipeline has stopped growing” and they’re talking about pharmaceuticals, it commands attention. The number of new drugs in development is a stand-in not only for the health of the industry, but also for the advancement of medical science. Keeping the pipeline full is a serious concern.

Developing a new (successful) drug is usually a long, expensive process. It starts with somebody’s bright idea, maybe something novel or derived from an existing drug, and then taken to the lab where various experiments determine if the idea is even feasible, then show it can work under laboratory conditions, until after a while perhaps the idea of track and trace system pharmaceutical is good enough.

Then it goes to clinical trials – Phase 1 (safety), Phase 2 (dosage and protocols), Phase 3 (large-scale public tests) and perhaps Phase IV (follow-up, long-term). After all that, there is regulatory approval. In the end, if it survives, the drug must also transfer successfully into mass production, packaging, marketing, distribution and sales. This is the so-called pharmaceutical pipeline, and it drives the industry. Continue Reading

Improve Prescription Drug Labels and Instructions, Get Fewer Adverse Reactions

Prescription drug labelsWhat if prescription drug labels and warnings – you know, the ones that clutter the outside of prescription drug containers – were worded and displayed like advertising?

Meaning that instead of sounding like computerese and slapped at random onto the container, they were actually designed to get your attention and comprehension.

Consider this: Every year an estimated 4 million Americans suffer adverse reactions to prescription medications. The reactions range from stomach upset, rashes and drowsiness to violent illness, hospitalization and death.

According to a new study from researchers at Michigan State University (East Lansing, USA), only 50% of patients actually read the warning labels, with 22% that didn’t even bother to look at them. This is the reason sites like exist to reduce harm.

Even fewer read the detailed instructions that are often printed on prescription drug labels or even over-the-counter drugs. While there are no statistics on how this contributes to people improperly taking medication, it is not much of an intuitive leap to believe it has some effect. Continue Reading