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British Doctors Have Been First to Practice Ultrasound Successfully in Cancer Removal

In Britain they have carried out the first operation on cancer destruction with the help of ultrasound. “Irving Standard” has reported about this fact. The doctors of London Hammersmith Hospital removed part of neoplasm from the patient suffering from rectal cancer of advanced stage.

According to medical assessment, the patient had tried all the possible therapy types, and palliative treatment was intended on the next stage. But they think that the carried operation can help to moderate the side effects of the neoplasm.

The method consists in point application of intensive ultrasound. Aimed at the neoplasm the high-frequency waves cause the heating of the affected area up to 80 – 90 C0 in 2 – 3 seconds which leads to its effective destruction. The use of this technique is now restricted by the parameters of neoplasm. It doesn’t suit in case of large and brain tumors.

Further development of this approach can help to cure people from a number of oncological diseases without resorting to the help of invasive surgery, chemo- and radiotherapy. Focused ultrasound is able to affect neoplasms quicker and more exactly than the modern widespread methods of medical intervention. At the same time the tissues not affected have minimal harm.

Medics Debunked the Myth about the Safety of Hookah Smoking

Hookah smoking is as dangerous for your health as cigarette smoking provoking harmful effect of poisonous substances including carbon monoxide and nicotine, as the scientists from Virginia University and American University in Beirut (Lebanon).

Hookah, as well as tobacco may lead to heart diseases and nicotine addiction, affirm the specialists. During the last 8 – 10 years the popularity of hookah in western countries has raised greatly, especially among the youths from 18 to 24. The majority of young people are sure that hookah contains less nicotine and gums than tobacco, so has no obvious dangerous effects. Medics have found exact scientific results contradicting the myth about the safety of hookah smoking: according to the results of their studies, hookah smoke contains the same harmful chemicals as cigarettes do, and raises the risk of cardiovascular dysfunction and development of nicotine addiction.

During a two-year period the doctors have been observing hookah smokers in Lebanon aged from 18 to 50. Each volunteer was smoking tobacco for 45 minutes, first with the help of hookah, then he had to smoke one cigarette. The levels of nicotine and carbon monoxide in the participants’ blood were immediately measured, and cardiac rhythm was fixed. It turned out that the concentration of carbon monoxide during hookah smoking was three time higher in comparison with one smoked cigarette. The peak levels of nicotine were the same both in case of hookah and cigarette smoking. Analyzing the quantity and amount of each draw, smoke inhalation is 48 times higher during hookah smoking in comparison with cigarettes. Besides, hookah smoke contains substances promoting the development of cancer and other dangerous diseases, as the medics warn.

Scientists Proved the Effectiveness of Marijuana in Case of Multiple Sclerosis

American scientists proved that the extracts of marijuana effectively oppress the symptoms of multiple sclerosis and, as a result, can be used for the treatment of this desease, the Psych Org reports.

Meta-analysis of randomized placebo-controlled researches by the scientists from Los Angeles Global Neuroscience Initiative Foundation (GNIF) showed that five from six researches testify to the lowering of spasticity and increase in range of motions among the patient suffering from MS if they take the extracts of redroot (Cannabis sativa).

Active substances of the extracts were elta9-tetrahydrocannabinol (THC) and cannabidiol (CBD).

Spasticity - an involuntary increase in muscle tone or rapid muscle contractions – is one of the more common and distressing symptoms of MS. The existing methods of spasticity reducing are difficult to obtain, cause serious side effects, and ineffective.

Meta-analysis has shown that the quantity of appearance of side effects due to marijuana extracts taking connected with cannabinoids affect psychic widely varies depending on the dosage. But according to the results of the studies, similar effects were observed during placebo taking.

One of the authors of the research, Shaheen Lakhan, commented on the received data the following way: “The therapeutic potential of cannabinoids in MS appears to be comprehensive, and should be given considerable attention”.

The results of the study are published in the scientific magazine “BMC Neurology”.