Vacina para gripe protege o coração

Os paulistas estão re-descobrindo (como novidade) o que a AMICOR Maria Inês Reinert Azambuja já havia demonstrado desde a década de 80 e divulgado pelo mundo. Depois da notícia transcrevo um artigo  dela, do Lancet, relacionado com a matéria.

Segundo Incor, vacina para gripe comum também protege o coração

Pesquisadores do Incor descobriram que depois da imunização, as mortes por infarto caíram. Todo ano, mais de 80% dos idosos tomam a vacina contra a gripe comum.

• Leia a reportagem

E da Revista Lancet: http://www.thelancet.com/infection Vol 10 March 2010

Infl ammation as the cause of coronary heart disease 

It was with great satisfaction that I saw, published in 

The Lancet Infectious Diseases, a Review by Charlotte 

Warren-Gash and colleagues1 on infl uenza as a trigger 

for acute myocardial infarction and cardiovascular 

diseases deaths.

Warren-Gash and colleagues review several recent 

studies and refer to historical studies published 

between the 1920s and 1970s, suggesting an 

association between infl uenza and increases in 

mortality due to coronary heart disease. But the 

bibliography shows that there were no publications 

on this topic during the 1980s and 1990s. The 

classifi cation of coronary heart disease as a 

degenerative condition had become so strong that it 

suppressed the knowledge of a link with infl uenza for 

more than 20 years. By 1990, I had been struggling 

for many years to fi nd an explanation for what I had

recognised as an epidemic of coronary heart disease.

Since epidemics refl ect not just an environmental 

exposure, but also a change in the rate of population 

vulnerability over time, I had been looking for what 

might have changed the vulnerability of the world 

population causing them to die from that so-called 

degenerative disease. Negative selection by two 

world wars, and smoking, both happened worldwide 

with eff ects expected to be limited to that period, and 

although possibly contributory, were not suffi cient to 

explain by themselves the noted patterns. I could not 

see any other alternatives. Then I read a 1988 editorial 

by Cunningham and Pasternack2 called The potential 

role of viruses in the pathogenesis of atherosclerosis. Up 

to that point I had not considered the rise and fall in 

mortality due to coronary heart disease as having an 

infectious cause. There was one infectious event that 

fulfi lled the requirements of precedence, geographical 

extension, and size to be thought associated with 

the 20th century mortality due to coronary heart 

disease: the 1918 infl uenza pandemic! After that, it 

was not diffi cult to pull together the ecological and the 

biological evidence to propose an association between 

both events.3 

In a meeting on atherosclerosis in Montréal, in 1994, 

my abstract was the only one dealing with infection.3 

The fi rst international symposium on infection and 

atherosclerosis happened only in 1998, in France.

Several causes were being considered at that time,4 

but my abstract was the only one proposing a role for 

influenza.5 The fi rst paper in a peer-reviewed journal 

on an association between infl uenza and coronary 

heart disease was published in 2000.6 In 2002 I 

published my own work on this subject in Brazil,7,8 and 

in 2003 I was invited to the fi rst meeting on influenza 

and cardiovascular diseases held at the Texas Heart  

Institute.9,10 Since 2004, there has been growth in the 

number of investigations tackling the association 

between infl uenza and coronary heart disease, and

Warren-Gash and colleagues. do an excellent job 

reviewing them.

The time might have arrived to seriously consider 

substituting inflammation for degeneration as the 

pandemic is giving us the opportunity of widely 

reassess the role of infection, and particularly of 

influenza, on the cause of coronary heart disease.

The Review by Warren-Gash and colleagues is proof 

that change is already on its way. Now it is up to us 

to decide whether we are ready to advance, and how 

far.12,13

Maria Inês Reinert Azambuja

Federal University of Rio Grande do Sul, Porto Alegre, RS Brazil 

miazambuja@terra.com.br

I declare that I have no confl icts of interest.

1 Warren-Gash C, Smeeth L, Hayward AC. Infl uenza as a trigger for acute

myocardial infarction or death from cardiovascular disease: a systematic

review. Lancet Infect Dis 2009; 9: 601–10.

2 Cunningham MJ, Pasternack RC. The potential role of viruses in the

pathogenesis of atherosclerosis. Circulation 1988; 77: 964–66.

3 Reinert-Azambuja M. 1918–19 infl uenza pandemic and ischemic heart

disease epidemic: cause and eff ect? 10th international symposium on

atherosclerosis; Montreal, QC, Canada; Oct 9–14, 1994. Abstract 277.

4 Dodet B, Plotkin SA. Infection and atherosclerosis, Am Heart J 1999;

138 (suppl 1): S417–18.

5 Reinert-Azambuja MI. 1918 Infl uenza pandemic and the rise in CHD

mortality: cause and eff ect? Symposium on infection and atherosclerosis;

Annecy, France; Dec 6–9, 1998.

6 Naghavi M, Barlas Z, Siadaty S, Naguib S, Madjid M, Casscells W.

Association of infl uenza vaccination and reduced risk of recurrent

myocardial infarction. Circulation 2000; 102: 3039–45.

7 Azambuja MI, Duncan BB. Similarities in mortality patterns from infl uenza

in the fi rst half of the 20th century and the rise and fall of ischemic heart

disease in the United States: a new hypothesis concerning the coronary

heart disease epidemic. Cad Saude Publica 2002; 18: 557–66.

8 Azambuja MI, Duncan BB. The authors reply. Cad Saude Publica 2002;

18: 571–77.

9 Madjid M, Aboshady I, Awan I, Litowski S, Casscells S. Infl uenza and

cardiovascular diseases—is there a causal relationship? Texas Heart Inst J

2004; 31: 4–13.

10 Azambuja MI. Spanish flu and early 20th century expansion of a

coronary heart disease-prone subpopulation. Texas Heart Inst J 2004;

31: 14–21.

11 Ridker PM. C-Reactive Protein and the prediction of cardiovascular events

among those at intermediate risk: moving an infl ammatory hypothesis

toward consensus. JACC 2007; 49: 2129–38.

12 Azambuja MI, Achutti AA, Levins R. The infl ammation paradigm: Towards a

consensus to explain coronary heart disease mortality in the 20th century.

CVD Prev Control 2008; 3: 69–76.

13 Azambuja MI. Connections: can the 20th century coronary heart disease

epidemic reveal something about the 1918 infl uenza lethality?

Braz J Med Biol Res 2008; 41: 1–4.

Acinetobacter baumannii infections in children

In their

 idea behind atherogenesis.11 The 2009 H1N1 

The Pill at 50: Sex, Freedom and Paradox

Sex, Freedom and Paradox

By Nancy Gibbs Thursday, Apr. 22, 2010

Read more: http://www.time.com/time/health/article/0,8599,1983712,00.html?xid=newsletter-weekly#ixzz0mESTEVyN

Combined monophasic early contraception pill, 1960. Pink contraceptive pills (marked 'PD') in a circular blue plastic dispenser.

There's no such thing as the Car or the Shoe or the Laundry Soap. But everyone knows the Pill, whose FDA approval 50 years ago rearranged the furniture of human relations in ways that we've argued about ever since.

Consider the contradictions: It was the first medicine ever designed to be taken regularly by people who were not sick. Its main inventor was a conservative Catholic who was looking for a treatment for infertility and instead found a guarantee of it. It was blamed for unleashing the sexual revolution among suddenly swinging singles, despite the fact that throughout the 1960s, women usually had to be married to get it. Its supporters hoped it would strengthen marriage by easing the strain of unwanted children; its critics still charge that the Pill gave rise to promiscuity, adultery and the breakdown of the family. In 1999 the Economist named it the most important scientific advance of the 20th century, but Gloria Steinem, one of the era's most influential feminists, calls its impact "overrated." One of the world's largest studies of the Pill — 46,000 women followed for nearly 40 years — was released this March. It found that women who take the Pill are less likely to die prematurely from any cause, including cancer and heart disease, yet many women still question whether the health risks outweigh the benefits./.../

Brain Exercises Don't Improve Cognition

artpartner-images / Photographer's Choice RF / Getty Images

Study: Brain Exercises Don't Improve Cognition

By Eben Harrell Tuesday, Apr. 20, 2010

Read more: http://www.time.com/time/health/article/0,8599,1983306,00.html?xid=newsletter-weekly#ixzz0mEOej4Kw

The study, published online on Tuesday by the journal Nature, tracked 11,430 participants through a six-week online study. The participants were divided into three groups: the first group undertook basic reasoning, planning and problem-solving activities (like choosing the "odd one out" of a group of four objects); the second completed more complex exercises of memory, attention, math and visual-spatial processing that were designed to mimic popular brain-training computer games and programs; and the control group was asked to use the Internet to research answers to trivia questions.You've probably heard it before: the brain is a muscle that can be strengthened. It's an assumption that has spawned a multimillion-dollar computer-game industry of electronic brainteasers and memory games. But in the largest study of these games to date, a team of British researchers has found that healthy adults who undertake computer-based "brain training" do not improve their mental fitness in any significant way./.../

CAN 3-D TELEVISION

CAN 3-D TELEVISION MAKE YOU SICK?

24 April 2010

No one knows for sure about the long-term effects of watching 3-D television
because it’s too new.

CNN

Take your thumb and hold it out directly in front of you, away from your face. Now close the left eye. Open it and close the right eye.

Your thumb appears to have moved, even though you didn’t move it with your arm. Three-D technology capitalizes on this effect, taking advantage of the brain’s ability to fuse two images into one. Those glasses that you have to wear when watching something in 3-D are basically helping your brain interpret two flat images as one object that has depth./.../

Hubble Celebrates 20 Years

ANNIVERSARY IMAGE DOWNLOADS

• Wallpaper
• Astronomy Printshop
• Wall Mural

Starry-Eyed Hubble Celebrates 20 Years of Awe and Discovery

In 1990, the Hubble Space Telescope was launched into its orbit around the Earth. Over the past two decades, the world has followed Hubble's saga, watching as image after image revealed another part of the cosmos that would otherwise be invisible to our eyes. We absorbed the discoveries that the pictures sparked and witnessed the astronaut missions that brought the telescope new technology and extended its life.

This year Hubble achieves its 20th anniversary, renewed and equipped by the latest servicing mission for many more years of astronomy. More than 30,000 objects have come under the telescope's gaze, each observation slotting another piece into the cosmic puzzle of the universe. Join us as we celebrate one of the world's most successful observatories, even now changing the face of astronomy, its final legacy still in the making.

“Mediterranean diet”

“Mediterranean diet” benefits partly due to oil: study

April 19, 2010
Courtesy of BioMed Central
and World Science staff

In gre di ents of ol ive oil that sup press in flammation in the body are partly re spon si ble for the healthy effects of “Mediter ranean di ets,” sci en tists say in a new re port.

A Med i ter ra nean di et is gen er ally con sid ered to be one with plen ty of fruits, veg eta­bles, legumes, ce reals, some fish and al co hol, and lit tle dairy and meat. Ol ives and ol­ive oil are al so typ i cal fea tures of Med i ter ra nean di ets. Such reg i mens have been linked to a death ra te re duced by half in 70- to 90-year-olds, and ben e fits such as low er risk of car di o vas cu lar dis ease and Alzheimer’s dis ease.

Part of the ex plana t ion for such effects lies in a family of weakly acid ic, or gan ic chem i­cal com pounds called phe nols, found in ol ive oil, ac cord ing to Francisco Perez-Jimenez from the University of Cordoba, Spain, lead re searcher in the new study.

Phe nols have ef fects on genes in volved in in flamma t ion, he added, a pro cess in which blood flow to spe cif ic parts of the body in creases as part of an im mune res ponse. In­flamma t ion can be come an ab nor mal, chron ic con di tion in a num ber of dis eases, in­clud ing heart dis ease and ar thri tis.

The phe nols in vir gin ol ive oil sup press sev er al genes that pro mote in flamma t ion, said Perez-Jimenez. Vir gin ol ive oil is oil squeezed out of ol ives at rel a tively low tem per a­tures in a pro cess known as cold press ing. Vir gin and par tic u larly “extra-vir gin” ol ive oil, which comes from the first press ing of the ol ives, have the high est phe nol con tent, said Perez-Jimenez.

Perez-Jimenez and col leagues stud ied the ef fects of eat ing a break fast rich in phe nol com pounds on gene ac ti vity in 20 pa tients with met a bol ic syn drome, a com mon con di­tion as so ci at ed with in creased risk of car di o vas cu lar dis ease and type 2 di a be tes.

The study par ti ci pants ate con trolled break fasts, and for six weeks be fore the study they had to avoid all drugs, vit a min tablets and oth er sup ple ments. “We iden ti fied 98 dif fer en tially ex pressed [ac tiva ted] genes when com par ing the in take of phe nol-rich ol­ive oil with low-phe nol ol ive oil,” said Perez-Jimenez.

“Sev eral of the re pressed genes are known to be in volved in pro-in flam ma to ry pro­cesses,” he added. That sug gests the di et can switch the ac ti vity of im mune sys tem cells to a less harm ful “in flam ma to ry pro file,” he added.

“These find ings strength en the rela t ion ship be tween in flammation, obes ity and di et and pro vide ev i dence at the most bas ic lev el of healthy ef fects de rived from vir gin ol­ive oil con sump tion in hu mans. It will be in ter est ing to evalua te wheth er par tic u lar phe nolic com pounds car ry these ef fects, or if they are the con se quence of a syn er gic effect” of the en tire group of phenol compounds, he said.

The study is pub lished in the re search jour nal BMC Ge nomics.

Bioplastic

GOING GREEN

The Promise And Pitfalls of Bioplastic

By KRISTINA DELL Monday, May. 03, 2010

Tamara Shopsin for TIME

• Regular, petroleum-based plastic doesn't biodegrade. But this year's crop of Earth Day — inspired ads shows plant-based plastics doing just that: an empty SunChips bag fading into the soil, a Paper Mate pen dissolving underground. Although the visuals suggest that these items simply disintegrate (Goodbye, landfill!), the reality is more complicated. Take the SunChips bag. It needs to go in a compost bin; the packaging is clear about that. Likewise, Paper Mate notes that the pen's outer casing will break down if buried in a backyard but that its innards should go in the garbage. Forget to separate them, and the outer part won't biodegrade in a landfill./.../

• 
  

MEAT

First Annual Malthus Lecture: "Meat"

  View webcast (Time: 1 hour)
  View question and answer session with Joel Cohen (Time: 41 minutes)

---

by Kata Fustos

(April 2010) The Malthus Lectureship, a partnership between the Population Reference Bureau and the International Food Policy Research Institute (IFPRI), promotes the study of the connections among nutrition, food, agriculture, and population and invites an outstanding scholar or policymaker to give a presentation each year. The first Annual Malthus Lecture took place on March 3, 2010, in Washington, D.C.

Joel E. Cohen delivered the first Malthus Lecture, "Meat." He surveyed some of the strong demographic, economic, environmental, and cultural interactions between human and livestock populations and their implications for public policy. Cohen is the Abby Rockefeller Mauzé Professor of Populations at The Rockefeller University and the Earth Institute of Columbia University, and a PRB Trustee. He heads the Laboratory of Populations at Columbia and Rockefeller Universities. Cohen studies populations of living beings and their interactions by combining mathematical tools with observations of concrete problems in demography, epidemiology, and ecology. Cohen is the author or editor of 14 books and 360 articles, including How Many People Can the Earth Support?

During the 20th century, humans drastically expanded production of meat and other foods. Between 1961 and 2008, world meat production grew approximately fourfold, while the human population doubled. In total, meat production per capita increased from 23 kg/person/year in 1961 to 41 kg/person/year in 2008, driven in part by the combination of the growth in population and expanding economic demand.

Today, the populations of livestock animals greatly exceed the number of people in the world; in 2008, for example, chickens alone outnumbered people almost three to one. Yet livestock remains a relatively unproductive form of capital from an economic point of view. In 2003, 24 percent of the world's total assets were contained in the form of livestock, although livestock generated only 1.4 percent of world GDP. While the amount of cereal grain grown in 2008/2009 was enough to feed 9 billion to 11 billion people, humans consumed directly only 47 percent, while 33 percent went to feed animals. The distribution of food remains very unequal in the 21st century, despite unprecedented capacity to produce it. The Food and Agriculture Organization (FAO) estimated that in 2009, the number of undernourished people worldwide surpassed 1 billion, with the majority located in Asia and the Pacific and sub-Saharan Africa.

---

Kata Fustos is a communications intern at the Population Reference Bureau.

World Bank gives free access to data

§  World Bank gives free access to data
The World Bank expanded the amount of data available for free download and use this week with the online release of upward of 2,000 data sets on its Open Data site. The release includes information once only available for a fee, covering finance, health, social welfare and other topics. "Statistics tell the story of people in developing and emerging countries and can play an important part in helping to overcome poverty," World Bank President Robert Zoellick said.InformationWeek/Government (4/21) 

concept of “Third World” outdated

Old concept of “Third World” outdated, Zoellick says New Multipolar global economy requires new approaches Available in: Italiano, Português, Español, 日本語, Français, Deutsch, العربية, русский, 中文 Press Release No:2010/347/EXC Contacts: In Washington: David Theis +1-202-458-8626 dtheis@worldbank.org  Washington, April 14, 2010 — Old concepts of the “Third World” no longer apply in the new multipolar global economy and new approaches are needed to take account for the interests of developing countries, said World Bank Group President Robert B. Zoellick. Related Content Multimedia Speech: The End of the Third World? In a speech ahead of the Spring Meetings of the World Bank,Zoellick said the global economic crisis of 2009 and the rise of developing countries in the global economy was the death-knell of the old concept of the Third World as a separate entity just as 1989 was for the Second World of Communism. This has profound implications for multilateralism, global cooperative action, power relationships, development, and international institutions such as the World Bank Group, and necessitated approaching problems with a new perspective./.../

28/04/2010 - FIERGS: Segurança e Saúde do Trabalho

Earth Day at 40: The Planet Then and Now

40 Years of Earth Day: The Planet Then and Now

On April 22, 1970, the first observation of Earth Day took place, a massive series of gatherings, demonstrations and discussions across the U.S. that many credit as the birth of the modern environmental movement. An oil spill off the California coast was the event that triggered U.S. Senator Gaylord Nelson to launch Earth Day – but concerns about environmental health and the detrimental effects of industrialization were growing, over issues such as pesticide use, oil spills, poor air quality, pollution, loss of wilderness to development and declining biodiversity.  Heralded as a resounding success, the first Earth Day resulted in the implementation of a number of U.S. environmental policies, and the movement quickly went global.
Yet today, the environmental challenges we face dwarf those that touched off that first celebration. And the planet we honor on Earth Day is a far different place from that of just four decades ago.
World population has almost doubled, from 3.7 billion to 6.9 billion. The amount of land paved over to build houses, cities and roads has increased 75 percent, from 228 million global hectares to 400 million global hectares, according to Global Footprint Network’s 2009 National Footprint Accounts. The amount of productive forest land required for fuelwood, paper and timber products, has gone up 53 percent to close to 2 billion global hectares. The productive land and sea area we need for food – for fishing, crops and grazing our livestock – has increased 69 percent, to 5.6 billion global hectares.

But the most staggering increase is reflected in our carbon Footprint: the amount of productive land area that would be needed to absorb our carbon emissions. Since 1970, our total carbon Footprint has more than tripled, from 2.9 to 9 billion global hectares. Carbon has also gone from being a smaller part of humanity’s total Footprint than cropland, to outstripping every other area of demand by a significant margin.
The result of this ecological overspending is clear from the crises we are confronting now – most prominently climate change, but also biodiversity loss, deforestation, fisheries collapse, soil erosion and other problems. Earth has changed from a place where we could operate as if resources were limitless, to one in which resource constraints are becoming a pressing and increasingly decisive concern./.../

Facebook

Facebook Looks To Get Personal

By DAN FLETCHER / SAN FRANCISCO Thursday, Apr. 22, 2010

Facebook CEO Mark Zuckerberg delivers a keynote address at a conference in San Francisco, Wednesday, April 21, 2010.

Marcio Jose Sanchez / AP

Facebook wants to make the Web more social, and in the process increase the information you're willing to share. That was the takeaway from founder Mark Zuckerberg's keynote at Facebook's F8 developer conference Wednesday, when the company rolled out a suite of new products it says can change the Web as much as the hyperlink did. Right now, it's challenging for Web sites to know anything about you, your interests or your friends. That's good in some ways — privacy, for one — but bad in others: short of having, you know, a conversation, it's tricky to share with your friends what you're interested in and discover what they like too.

Read more: http://www.time.com/time/business/article/0,8599,1983721,00.html?xid=newsletter-daily#ixzz0lpfp2Jre

Childhood Obesity Prevention

Let’s Move — Childhood Obesity Prevention from Pregnancy and Infancy Onward

Posted by NEJM • April 14th, 2010 • Printer-friendly

Janet M. Wojcicki, Ph.D., M.P.H., and Melvin B. Heyman, M.D., M.P.H.

First Lady Michelle Obama unveiled her “Let’s Move” campaign against childhood obesity on February 9, 2010. The program’s main antiobesity strategies are empowering parents and consumers by revamping the nutritional labeling of products by the U.S. Department of Agriculture (USDA), improving the nutritionalstandards of the National School Lunch Program, increasing children’s opportunities for physical activity, and improving access to high-quality foods in all U.S. communities (www.letsmove.gov)./.../

Regulate Salt

Regulate Salt, IOM Says

By Kristina Fiore, Staff Writer, MedPage Today Published: April 20, 2010   WASHINGTON -- The Institute of Medicine has called on the FDA to regulate the amount of salt added to foods and gradually decrease sodium content as American palates adjust to the change. Public health and education campaigns have not worked, the authors of an IOM report argue, so a new model that levels the playing field industrywide is needed.

Joel's Jukebox: Top 64 Stop Smoking Tunes

With half of adult smokers smoking themselves to death, slaves to endless "want" flowing from highjacked dopamine pathways, one of life's greatest challenges is motivating nicotine addicts to seek recovery insight and understanding while still time. Today the popular quit smoking site WhyQuit.com unveils Joel's Jukebox, eleven hours of easy listening, yet another free quitting tool waiting to be discovered. Imagine 64 free sessions with one of the world's top stop smoking counselors.
Author of the popular free ebook "Never Take Another Puff" (over two million downloads) there's increasing awareness that Joel Spitzer may be the Babe Ruth of smoking cessation. Having started as a volunteer with the American Cancer Society in 1972, he has since presented more than 325 six-session quitting clinics spanning 13 days (each session two hours), and over 570 single session seminars.

"Added sugars" in diet

"Added sugars" in diet linked to higher triglycerides, lower HDL-C in NHANES data

APRIL 20, 2010 | Steve Stiles

 Download slides

Atlanta, GA - It's been clear enough that a high-fat diet can worsen serum lipids, but less so that a diet with a lot of added sugar may do it as well. The case for it is stronger with a cross-sectional look at >6000 US adults that found significant, independent associations between increased intake of sugar-sweetened foods, which typically have added sucrose or high-fructose corn syrup, and elevated triglycerides (TG) and reduced HDL-cholesterol levels [1].

The analysis, based on 1999-2006 data from a National Health and Nutrition Examination Survey(NHANES) population, also suggested a big jump in consumption of added sugar compared with NHANES data from almost 30 years earlier, from 10.6% to 15.8% of daily calories, report its authors, led byJean A Welsh (Emory University, Atlanta, GA), in the April 21, 2010 issue of the Journal of the American Medical Association./.../

Trans fat

From Wikipedia, the free encyclopedia

Trans fat is the common name for unsaturated fat with trans-isomer fatty acid(s). Trans fats may bemonounsaturated or polyunsaturated but never saturated.

Unsaturated fat is a fat molecule containing one or more double bonds between the carbon atoms. Since the carbons are double-bonded to each other, there are fewer bonds connected to hydrogen, so there are fewer hydrogen atoms, hence "unsaturated". Cis and trans are terms that refer to the arrangement of chains of carbon atoms across the double bond. In the cis arrangement, the chains are on the same side of the double bond, resulting in a kink. In the trans arrangement, the chains are on opposite sides of the double bond, and the chain is straight./.../
Cover of original Crisco cookbook, 1912   

 Poster from New York City's board of health

 consumers to limit trans fat consumption.

                                                                        

This drug kills patients!

This drug kills patients! Avoiding sensationalism in clinical trials

APRIL 19, 2010 | Michael O'Riordan

Durham, NC - Reporting of important clinical trials needs to avoid unnecessary hype and fear-mongering and proceed in a scientific manner that helps define the risks and benefits of new therapies [1]. These are the conclusions from a group of researchers addressing the recent public sensationalism of clinical trials, particularly the emergence of unexpected cancer findings with ezetimibe (Zetia, Merck/Schering-Plough Pharmaceuticals) and prasugrel (Effient, Eli Lilly/Daiichi Sankyo).

"For those of us who conduct clinical trials, over the past several years there have been a number of sensational items in the lay and medical press about associations and unusual findings," Dr Magnus Ohman (Duke Clinical Research Institute, Durham, NC), the lead author of the commentary, toldheartwire. "These unusual findings have always occurred in clinical trials, and we're going to continue to see these events, but what has changed is that it has become very difficult to separate the wheat from the chaff."

USA: Benefits of Health Reform

Understanding Five Immediate Benefits of Health Reform

The new health-reform bill has many Americans confused. Here are five of the most vital immediate benefits of the reform law and what details are still unknown about them

Full List

HEALTH REFORM BENEFITS

1. Sudden Impact
2. Coverage for Young Adults
3. 100% Coverage for Preventive Care
4. No More Lifetime Limits
5. Insurance for Those with Pre-Existing Conditions
6. Small-Business Tax Credits

Read more:http://www.time.com/time/specials/packages/completelist/0,29569,1983409,00.html#ixzz0ljqURHZk