Filtered By:
Specialty: Science
Infectious Disease: Tuberculosis
This page shows you your search results in order of date.
Order by Relevance | Date
Total 6 results found since Jan 2013.
The final puff: Can New Zealand quit smoking for good?
Smoking kills. Ayesha Verrall has seen it up close. As a young resident physician in New Zealand’s public hospitals in the 2000s, Verrall watched smokers come into the emergency ward every night, struggling to breathe with their damaged lungs. Later, as an infectious disease specialist, she saw how smoking exacerbated illness in individuals diagnosed with tuberculosis and HIV/AIDS. She would tell them: “The best thing you can do to promote your health, other than take the pills, is to quit smoking.”
Verrall is still urging citizens to give up cigarettes—no longer just one by one, but by the thousands. As New...
Source: ScienceNOW - December 9, 2022 Category: Science Source Type: news
The Most Unusual Deaths By State, In One Map
What are the most distinctive deaths by state?
Researcher Francis Boscoe of the New York State Cancer Registry set out to answer that question by analyzing the deaths in each state from 2001 to 2010. Out of a total 136 causes of death, Boscoe pinpointed the number one reason people in different states died that was distinct from the United States’ general population. Now keep in mind that these aren’t the most common deaths in each state. Instead, think of these deaths as the ones that a state had in a disproportionately high number compared to the national average.
The map, Boscoe explained, is a good way to illu...
Source: Science - The Huffington Post - May 19, 2015 Category: Science Source Type: news
Why The Science Behind Anti-Depressants May Be Completely 'Backwards'
Anti-depressants are the most commonly-prescribed medication in the U.S., with one in 10 Americans currently taking pills like Zoloft and Lexapro to treat depression. But these pharmaceuticals are only fully effective roughly 30 percent of the time, and often come with troublesome side effects.
In a controversial new paper published in the journal Neuroscience & Biobehavioral Reviews, psychologist Paul Andrews of McMaster University in Ontario argues that this failure of medication may be based in a misunderstanding of the underlying chemistry related to depression.
Andrews surveyed 50 years' worth of research supporti...
Source: Science - The Huffington Post - February 28, 2015 Category: Science Source Type: news
The Science Behind Anti-Depressants May Be Completely 'Backwards'
Anti-depressants are the most commonly-prescribed medication in the U.S., with one in 10 Americans currently taking pills like Zoloft and Lexapro to treat depression. But these pharmaceuticals are only effective less than 30 percent of the time, and often come with troublesome side effects.
In a controversial new paper published in the journal Neuroscience & Biobehavioral Reviews, psychologist Paul Andrews of McMaster University in Ontario argues that this failure of medication may be based in a misunderstanding of the underlying chemistry related to depression.
Andrews surveyed 50 years' worth of research supporting t...
Source: Science - The Huffington Post - February 28, 2015 Category: Science Source Type: news
Heart attack death rates halve from 2001-12 but cancer mortalities rise
But ONS mortality data for period show circulatory disease as overall top cause of deaths in England and WalesDeaths from heart attacks and stroke halved in England and Wales over the first 11 years of this century, while the numbers dying from cancer rose, according to newly published mortality data from the Office for National Statistics.The 21st century mortality files from the ONS contain a vast amount of data not only about the big killers of modern times but also the more surprising and less likely accidental causes of mortality.Only three people died from snake bites, all men, between 2001 and 2012. One man died of ...
Source: Guardian Unlimited Science - October 23, 2013 Category: Science Authors: Sarah Boseley Tags: Heart attack Nutrition theguardian.com Office for National Statistics News Health Government data Smoking Society Alzheimer's Cancer UK news Source Type: news
Stem Cells for Cell-Based Therapies
The world of stem cells
We know the human body comprises many cell types (e.g., blood cells, skin cells, cervical cells), but we often forget to appreciate that all of these different cell types arose from a single cell—the fertilized egg. A host of sequential, awe-inspiring events occur between the fertilization of an egg and the formation of a new individual:
Embryonic stem (ES) cells are also called totipotent cells.
The first steps involve making more cells by simple cell division: one cell becomes two cells; two cells become four cells, etc.
Each cell of early development is undifferentiated; that is, it is...
Source: ActionBioscience - December 28, 2012 Category: Science Authors: Ali Hochberg Source Type: news
