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Athens Macedonian News Agency: News in Greek, 13-01-13

Athens News Agency: News in ASCII Greek Directory - Previous Article - Next Article

From: The Athens News Agency at <http://www.ana.gr/>

PERIEXOMENA
  • [01] Nea qewria toy ``patera toy DNA''
  • [02] Afidnes: Kinhtopoihsh ws symparastash stoys ``diwkomenoys twn diodiwn''
  • [03] Mikroteros o kindynos qanatoy apo egkefaliko stoys paxysarkoys
  • [04] Nea dikh gia ton Moymparak apofasise to Efeteio ths Aigyptoy

    [01] Nea qewria toy ``patera toy DNA''

    Oi proxwrhmenoi karkinopaqeis poy pairnoyn polybitamines me antiojeidwtikes oysies, mporei aqela toys na empodizoyn th qerapeia toys, alla kai na bohqoyn sthn epideinwsh toy karkinoy, symfwna me ton diashmo amerikano nompelista biologo Tzehms Goyotson, o opoios, mazi me ton bretano Fransis Krik, anakalyce th diplh elika toy morioy toy DNA to 1953.

    Para thn proxwrhmenh hlikia toy, o Tzehms Goyotson, poy ergazetai sto ergasthrio Cold Spring Harbor twn HPA, exei edw kai xronia strafei me epimonh sthn anazhthsh lysewn gia qerapeia toy karkinoy.

    O Goyotson yposthrizei oti oi xhmeioqerapeies kai aktinoqerapeies dyskoleyontai na kanoyn th doyleia toys mesa ston organismo toy karkinopaqoys, epeidh syxna yparxoyn sto swma toy asqenoys poly ychla epipeda antiojeidwtikwn oysiwn - kai h taktikh lhch polybitaminwn, poy periexoyn tetoies oysies, einai mia prosqeth aitia gi' ayto.

    O amerikanos biologos qewrei oti h nea qewria toy einai ``ena apo ta pio shmantika erga toy meta th diplh elika''.

    Ta diatrofika symplhrwmata, poy periexoyn antiojeidwtikes bitamines A, C kai E, edw kai kairo exoyn apotelesei pedio episthmonikhs antiparaqeshs, oson afora th xrhsimothta toys sth maxh kata toy karkinoy. Merikes meletes yposthrizoyn oti aytes oi oysies parexoyn mia metria antikarkinikh prostasia.

    Omws o Tz. Goyotson pisteyei oti ayta ta xapia kanoyn perissotero kako para kalo. Yposthrizei oti stoys ygieis oi antiojeidwtikes bitamines ontws bohqoyn, epeidh katastrefoyn ta epiblabh moria twn legomenwn ``eleyqerwn rizwn'', poy kanoyn zhmia sto DNA kai diafores zwtikes prwteines.

    Omws, polles antikarkinikes qerapeies xreiazontai aytes tis ``eleyqeres rizes'' gia na katastrecoyn ta karkinika kyttara. Ayto shmainei, kata ton Goyotson, oti sthn periptwsh idiws toy proxwrhmenoy metastatikoy karkinoy h prosqhkh antiojeidwtikwn ston organismo gyrnaei ``mpoymerangk'' kai en merei akyrwnei thn antikarkinikh drash twn xhmikwn farmakwn kai twn aktinwn.

    O amerikanos nompelistas parotrynei alloys episthmones na kanoyn nees meletes gia na elegjoyn thn orqothta ths qewrias toy. ``H wra exei fqasei gia na qesoyme sobara to erwthma kata poso h xrhsh antiojeidwtikwn piqanotata prokalei ton karkino, para ton empodizei'', opws grafei. ``An den mporesoyme na broyme tropoys gia na meiwsoyme ta epipeda twn antiojeidwtikwn oysiwn, o karkinos telikoy stadioy qa einai ejisoy aniatos se deka xronia, opws einai shmera'', tonizei.

    O ekproswpos ths Basilikhs Farmakeytikhs Etairias ths Bretanias Stib Goyiliamson symfwnhse oti ``oi asqeneis poy kanoyn xhmeioqerapeia, den prepei na pairnoyn antiojeidwtika''.

    [02] Afidnes: Kinhtopoihsh ws symparastash stoys ``diwkomenoys twn diodiwn''

    Kinhtopoihsh sta diodia Afidnwn pragmatopoioyn ayth thn wra melh ths ``Kinhshs Symparastashs stoys Diwkomenoys twn Diodiwn''.

    Stoxos ths kinhtopoihshs einai oi symmetexontes na diamartyrhqoyn enantia stis diwjeis politwn poy antistekontai sthn plhrwmh twn diodiwn.

    Opws ejhgoyn sto AMPE melh ths Kinhshs, h kinhtopoihsh qa einai eirhnikh, qa diarkesei peripoy dyo wres kai kata th diarkeia ths den exoyn proqesh na shkwsoyn tis mpares oyte na kleisoyn to dromo.

    [03] Mikroteros o kindynos qanatoy apo egkefaliko stoys paxysarkoys

    Oi yperbaroi h paxysarkoi anqrwpoi peqainoyn ligotero syxna kai paqainoyn ligoteres anaphries meta apo ena egkefaliko, se sxesh me osoys exoyn kanoniko baros, symfwna me mia nea germanikh episthmonikh ereyna.

    H meleth gia prwth fora erxetai na deijei oti to legomeno ``paradojo ths paxysarkias'' isxyei -ektos apo alles xronies paqhseis (kardia, diabhths k.a.)- kai sthn periptwsh twn egkefalikwn.

    Oi ereynhtes, afoy melethsan tis periptwseis peripoy 1.500 egkefalikwn, katelhjan sto symperasma oti oi anqrwpoi me baros mikrotero toy kanonikoy einai aytoi poy yfistantai th megalyterh zhmia apo ena egkefaliko kai kindyneyoyn perissotero na apobei qanathforo gia aytoys.

    Se sygkrish me ta atoma fysiologikoy baroys, o kindynos qanatoy gia toys yperbaroys meta apo ena egkefaliko epeisodio einai mikroteros kata 14% kata meso oro, enw gia toys paxysarkoys oi piqanothtes qanatoy einai mikroteres kata 24% ews 45%.

    Yperbara einai ta atoma me deikth swmatikhs mazas 25 ews 30, enw paxysarka osa exoyn deikth panw apo 30. Fysiologiko einai to baros kapoioy, otan o deikths toy brisketai metajy 18,5 kai 25. O deikths ypologizetai an diairesei kaneis to baros se kila me to tetragwno toy ycoys (p.x. 75 dia 1,65X1,65).

    Oi Germanoi episthmones dieykrinisan oti nai men kata meso oro oi anqrwpoi me parapanisia kila exoyn kalyterh ekbash enos egkefalikoy, omws se prwth fash antimetwpizoyn megalytero kindyno na paqoyn tetoio kardiaggeiako epeisodio logw toy paxoys toys, se sxesh me ta atoma kanonikoy baroys.

    Epishmanan pantws oti ta eyrhmata toys erxontai se amesh antiqesh me tis ews twra systaseis twn giatrwn se olo ton kosmo, pros osoys epaqan egkefaliko, na xasoyn opwsdhpote baros.

    [04] Nea dikh gia ton Moymparak apofasise to Efeteio ths Aigyptoy

    To Efeteio ths Aigyptoy ekane dekth thn efesh toy ekptwtoy proedroy Xosni Moymparak kai toy ypoyrgoy toy twn Eswterikwn Xampimp el-'Antli, epitrepontas toys na dikastoyn ek neoy gia to qanato diadhlwtwn sthn ejegersh toy 2011.

    O Moymparak kai o 'Antli katadikasqhkan ton Ioynio se isobia ws ypeyqynoi gia to qanato diadhlwtwn apo ta pyra twn dynamewn asfaleias sth diarkeia ths katastolhs ths ejegershs toy 2011.

    Basei ths apofashs toy Efeteioy, nea dikh qa diejaxqei kai gia toys gioys toy Moymparak, Alaa kai Gkamal kaqws epishs gia eji melh twn yphresiwn asfaleias.


    Athens News Agency: News in ASCII Greek Directory - Previous Article - Next Article
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