Month: March 2016

Silencer Molecule – Cancers Ability To Spread Switched Off

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According to a study about cancer, scientists confirm the presence of a key molecule in lung and breast cancer responsible for switching off the ability of it to spread across the other parts of the body. This is a noteworthy finding and would surely help scientists to work around treatments on avoiding cancer from spreading. The disease has an ability to travel through blood with the help of its cells which disintegrate and commute through the blood stream. If not at-least it could help in create some tests that would help doctors determine the possibilities of cancer spreading in the body.

Silencer molecules -1
Silencer molecules
Silencer molecules
Silencer molecules

The process in which the cancer cells commute through the lymph system or blood stream to the various parts of the body is known as metastasis. And this process which determines the ability of the cancer to spread is also responsible to determining the patients survival. There are some cancers that don’t spread but the reason behind the same is yet to be found. As for cancers like lung cancer or breast cancer cells, the protein called MARK4 facilitates the disintegrate and commute through the blood to other parts of the body. While one of the findings of the scientists say that the molecule known as R-515-5p helps in silencing and switching of the MARK4 producing gene.
According to scientists the survival rate of lung and breast cancer patients with high MARK4 or low silencer molecules is generally low.

In a nutshell, with the silencer molecule playing a significant role in spreading cancer and MARK4 being responsible for dividing the cancer cells, it is a vital breakthrough in treating the two cancers breast and lung which also happen to be one of the most common cancers in the world.

 

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Source : http://medicalxpress.com/news/2016-03-silencer-molecules-cancer-ability-body.html

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Post Traumatic Stress Disorder – Recent Survey Results

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Generally, people suffering from congenital heart disease have a risk of post traumatic disorder even more compared to others.As per study around 1 in 10 had symptoms that were directly related to their heart condition, while 1 in 5 adults had PTSD symptoms, already. As per the researchers the patients having PTSD symptoms may suffer from depression and anxiety and it is for the caregivers and the clinicians to keep a track of the same.

ptsd

One of the senior authors from the hospital that conducted the study also said that the life expectancy of adults suffering from CHD has increased over a period of time but at the same time they might have to undergo multiple surgeries and procedures. These patients also are at a constant risk of psychological stress due to the unique life stressors besides cardiac and non cardiac effect of their chronic condition.

It was the first analysis of PTSD in a CHD population of adults and it first appeared in the American Journal of Cardiology. The study was done using two validated health scales that had questions pertaining to PTSD, anxiety and depression. It included the study of 134 patients.

The study revealed that 21 percent of 134 patients completed one scale and 11 percent of 127 had CHD or treatment related PTSD symptoms. While the percentage rate in the general population is 3.5 only, the patients cohort (11 to 21 percent) show a very high prevalence of PTSD comparatively. Also, the two major factors associated to PTSD found through research were – recently conducted cardiac surgery and elevated symptoms of depression.

As the prevalence of PTSD in adult CHD patients is unearthed, it also points towards the call to action in the direction viz. The measures to be taken for supporting the patients althrough the lifespan and ensuring that they also live a good quality life.

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source :  http://medicalxpress.com/news/2016-03-post-traumatic-stress-disorder-adults-congenital.html

Few Tips to Choose Medical Colleges

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As it is, in India medical education is one of the most preferable course and umpteen students from across the country aspire to become medical professionals. If you happen to be one of them, then, here isthe checklist to help you choose the apt medical college.

NAAC Score

When you are looking out for medical institutions, the first thing you would want to know is the reputation of the institution. One of the ways to ascertain the quality of education offered by any medical institution, is checking for the NAAC score of the institute. The NAAC scores are usually available on the institute’s website. A medical college with NAAC ranking ‘A+’ or A is considered to be a leading one, offering high standards in education. Similarly, a college with ‘C’ ranking is one with the lowest quality  of education, comparatively.

Infrastructure

A MBBS student has to spend a minimum of five significant years of life at a medical college, studying or rather transforming. Hence, infrastructure is an another vital criteria to look into, as it surely contributes a lot. Further, its not only about quality education, its also about the quality of life during these 5 long years. So, it becomes imperative that you seek an institute which is all equipped with the facilities like advanced labs, library, cafeteria, wifi, recreation and more. There are many institutions that also provide hi-end facilities like banking, ATMs and health clubs within the campus.

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In house Hospital

Having an inhouse hospital plays an eminent role in medical education. This is a place where students spend most of their time learning, doing assessments, analysis, treatments, training and more. So, an in-campus hospital is a cardinal requirement on your checklist, while searching for the suitable medical college.

Scholarships

Its a known fact that medical education almost costs a fortune and thus scholarships are a great aid for brilliant students in need of financial support. So, its advisable to gather every information on scholarships available and try to avail one as it would help to ease a lot of your financial pressure from your shoulders.

Employment Prospects

These days many of the colleges also offer campus interviews, internships and placement facilities as soon as students complete their graduation. This is a great value addition to the traditional education system format and is a point to be considered while looking out for an apt medical college.

Thus, finding the best medical college is not a very big deal if proper research is carried out, considering key points like the aforementioned few.

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