Having more children could slow aging

Saturday, 09 January 2016 06:34
Rate this item
(0 votes)

In the journal PLOS One, researchers reveal that women who had more children had longer telomeres than women who had fewer children.

Telomeres are caps at the end of each DNA strand that protect our chromosomes - thread-like structures that contain all our genetic information - from damage.

Each time a cell replicates, telomeres become shorter. They eventually become so short that they stop protecting chromosomes, leaving them vulnerable to damage, which in turn causes our cells to age and stop functioning effectively.

Previously, animal studies have supported the "life history theory," suggesting that higher reproductive behavior is associated with accelerated biological aging.

However, this latest study, led by Prof. Pablo Nepomnaschy and Cindy Barha - both of Simon Fraser University in Canada - contradicts this theory.

Read 242233 times Last modified on Saturday, 09 January 2016 06:48

14347 comments

  • Comment Link 貶す 貶める 違い Thursday, 29 August 2024 08:52 posted by 貶す 貶める 違い

    As well as, a number of approaches contain funding danger switch, usually throughout the buildings of the normal reinsurance market.

  • Comment Link ギケイキ 千年 の 流転 Thursday, 29 August 2024 08:36 posted by ギケイキ 千年 の 流転

    Before the introduction of the euro, some international locations had efficiently contained inflation, which was then seen as a major financial downside, by establishing largely independent central banks.
    Though a newer meta-evaluation shows that publication bias
    decreases over time and that there are positive trade effects from the introduction of the
    euro, as long as results from before 2010 are taken into account.
    These outcomes suggest that other insurance policies aimed at European integration might be the source of noticed enhance in trade.
    Moreover, older research based on certain methods of evaluation of foremost tendencies
    reflecting normal cohesion insurance policies in Europe that started before,
    and continue after implementing the common currency
    find no impact on commerce. A monetary union means states in that union lose the
    principle mechanism of restoration of their international competitiveness by weakening (depreciating) their forex.

    A state in a financial union can't use weakening of foreign money to
    recover its worldwide competitiveness. Increasing business
    cycle divergence throughout the Eurozone over the last decades implies a reducing
    Optimum Foreign money Area.

  • Comment Link ツイッター 株価 見通し Thursday, 29 August 2024 08:36 posted by ツイッター 株価 見通し

    Window Remedies and DoorsAlthough purposeful, window treatments
    and designs on doors can improve an total design concept and brighten any room.
    He didn't count on the item to actually sell, but when it did, Omidyar realized that the Internet auction idea might work.
    Learn these tips to help you arrange a work space that facilitates how you cook within the kitchen. Want to wake up in a rose backyard or learn your every day
    paper in a e book-crammed library? All the time read the label
    - but don't at all times imagine that 'sterling' essentially means it
    was manufactured within the UK. 15. Will increase in debt and bank
    card repayment means there is much less cash
    for purchases. Promoters estimated there to be a thousand million acres available for settlement and exploitation,
    and practically each acre held the promise of freedom, prosperity,
    and the prospect for a new life built on onerous work and initiative.
    Countertops and backsplashes in kitchens and bathrooms aren't simply utilitarian work areas.

  • Comment Link なんみょうほうれんげ Thursday, 29 August 2024 07:51 posted by なんみょうほうれんげ

    Appreciate this post. Will try it out.

  • Comment Link taktik Thursday, 29 August 2024 07:47 posted by taktik

    Pretty! This was an extremely wonderful post.
    Many thanks for providing this info.

  • Comment Link 住宅借入金特別控除申告書 書き方 Thursday, 29 August 2024 07:44 posted by 住宅借入金特別控除申告書 書き方

    In the late nineteen nineties, Newtel, Bruncorp, MT&T and Island Tel merged into Aliant, now Bell Aliant which owns many providers in rural areas
    of Ontario and Quebec previously owned by Bell Canada. Bell acquired pursuits in all Atlantic firms in the
    course of the early 1960s, starting with Newfoundland Telephone (which later was organized as NewTel Communications) on July
    24, 1962. Bell acquired controlling curiosity in Maritime Telephone and Telegraph Company, later often known as MT&T, which
    also owned PEI-based mostly Island Phone, and in Bruncorp, the mother or father company
    of NBTel in 1966. The purchase of MT&T was made despite efforts of the Nova Scotia legislature on September 10, 1966, to restrict the voting power of any shareholder to a thousand votes.
    Quebec, however, nonetheless has giant swaths of relatively
    rural areas served by Telus Québec (previously Québec Phone, later acquired by Telus) and Télébec (now owned by
    Bell Canada through Bell Aliant) and by some 20 small unbiased firms.
    British Columbia, served right this moment by Telus, was served by quite a few small companies that principally amalgamated to type British Columbia Telephone, later often known as BC Tel (the last recognized acquisition was the Okanagan Telephone Company within the late 1970s), which served the province from the
    1960s till its merger with Telus.

  • Comment Link あび 相撲 番付 Thursday, 29 August 2024 06:48 posted by あび 相撲 番付

    It included contributions from Cudahy, Frackelton, Frank Gunsaulus,
    Normal Charles King, Layton, and Quin. Text supplied by the "personal friends of John Plankinton, who knew and loved him well": Edward P.
    Bacon, Jennie Owen Bradford, Patrick Cudahy, Susan S.

    Frackelton, Frank Gunsaulus, Amos Augustus Kiehle, Charles
    King, Frederick Layton, Jeremiah Quin, Charles Ray, Emma Sercomb Rice,
    Henry Trengrouse, Peter Van Vechten, and George H.
    Webster. Elizabeth Plankinton commissioned artist Susan Frackelton to arrange
    and illustrate a hand-illuminated quantity, Voices of Friends
    (additionally known because the Plankinton memorial e-book), with reminiscences of
    her father from his private buddies, those "who knew and liked him nicely".
    These Welsh "Friends" (Quakers) needed a road to facilitate their journey to meeting, the only established street at
    the time being Newtown Street Highway, which ran north and south.
    The impression of climate change will fluctuate between areas as there are already at the moment numerous local variations
    in precipitation and so on. An earlier time of snow melting in areas with a dry climate could lead to crops drying out and dying.
    Different members of the family buried there embody
    both of John's wives and all of three of his kids.

  • Comment Link ニコス ゴールド カード 海外 旅行 保険 Thursday, 29 August 2024 03:16 posted by ニコス ゴールド カード 海外 旅行 保険

    Increased Buying and selling Performance- A web-based shopping for and selling of gold additionally present plentiful markets the place a trader can merely choose between the import export bullion market or the inventory market.

  • Comment Link broyeur a billes planetaire a usage intensif et directionnel Thursday, 29 August 2024 02:08 posted by broyeur a billes planetaire a usage intensif et directionnel

    Professional ball mill manufacturing hub, where precision meets affordability. Inquire about our latest models today.

  • Comment Link fair online casino review online casino casino online Wednesday, 28 August 2024 19:16 posted by fair online casino review online casino casino online

    Hey There. I found your blog using msn. This is a very well
    written article. I'll be sure to bookmark it and come back to read more of your useful info.
    Thanks for the post. I'll certainly return.

Leave a comment

Make sure you enter all the required information, indicated by an asterisk (*). HTML code is not allowed.