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    <title>bildirgec.org - botakip - be&#287;endikleri</title>
    <link>http://www.bildirgec.org/</link>
    <language>tr-tr</language>
    <ttl>40</ttl>
    <description>bildirgec.org - botakip - be&#287;endikleri</description>
    <item>
      <title>M&#252;zik &#304;nsan Beyninde K&#246;pr&#252;ler Kuruyor</title>
      <author>botakip</author>
      <description>&lt;div class="imajorta"&gt;&lt;a href="http://www.bildirgec.org/yazi/muzik-insan-beyninde-kopruler-kuruyor"&gt;&lt;img src='http://www.bildirgec.org/imaj/yunusemreklk/piano-boy.JPG' alt="Bilim adamlar&#305;, m&#252;zikle d&#252;zenli u&#287;ra&#351;man&#305;n &#231;ocuklar&#305;n sa&#287; ve sol beyinleri aras&#305;nda k&#246;pr&#252;ler kurulmas&#305;na yard&#305;mc&#305; olaca&#287;&#305;n&#305; d&#252;&#351;&#252;n&#252;yorlar" border="0"&gt;&lt;/a&gt;&lt;br&gt;Bilim adamlar&#305;, m&#252;zikle d&#252;zenli u&#287;ra&#351;man&#305;n &#231;ocuklar&#305;n sa&#287; ve sol beyinleri aras&#305;nda k&#246;pr&#252;ler kurulmas&#305;na yard&#305;mc&#305; olaca&#287;&#305;n&#305; d&#252;&#351;&#252;n&#252;yorlar &lt;em&gt;14 Nisan 2008&lt;/em&gt;&lt;/div&gt;

	&lt;p&gt;D&#252;zenli ve &#351;evkli i&#351;lenen &lt;a href="http://www.bildirgec.org/etiket/m&#252;zik"&gt;m&#252;zik&lt;/a&gt; dersleri &#231;ocuklar&#305;n beyninin iki yar&#305;m k&#252;resi aras&#305;nda kurulan ba&#287;lar&#305; kuvvetlendiriyor. 1995'te sinirbilimci &lt;a href="http://www.musicianbrain.com/schlaugcv.html"&gt;Gottfried Schlaug&lt;/a&gt;&#8217;un buldu&#287;una g&#246;re, 7 ya&#351;&#305;ndan &#246;nce m&#252;zikle u&#287;ra&#351;maya ba&#351;lam&#305;&#351; profesyonel m&#252;zik&#231;ilerin &lt;a href="http://tr.wikipedia.org/wiki/Corpus_callosum"&gt;corpus callosum&lt;/a&gt;lar&#305;n&#305;n (iki beyin aras&#305;ndaki ba&#287;lar) &#231;ok daha kuvvetli ve &lt;a href="http://tr.wikipedia.org/wiki/Akson"&gt;akson&lt;/a&gt;lar&#305;n iletim h&#305;z&#305; &#231;ok daha seri. Schlaug ve meslekta&#351;lar&#305; m&#252;zikal e&#287;itimin sinirsel ba&#287;lar&#305; kuvvetlendirebilece&#287;ini belirttiler. Fakat baz&#305; muhalif &#231;evreler, m&#252;zik&#231;ilerde bulunan bu kal&#305;n &lt;em&gt;corpus callosum&lt;/em&gt;un sebebinin, m&#252;zik ile u&#287;ra&#351;t&#305;klar&#305;ndan de&#287;il de; do&#287;u&#351;tan sahip olduklar&#305;n&#305; ileri s&#252;rd&#252;ler (&lt;em&gt;yani beyinleri buna yatk&#305;n oldu&#287;u i&#231;in m&#252;zikle u&#287;ra&#351;ma e&#287;ilimi g&#246;sterdiklerini&lt;/em&gt;).&lt;br&gt;Bunu yediremeyen &lt;strong&gt;Schlaug&lt;/strong&gt; ve meslekta&#351;lar&#305; &lt;strong&gt;Marie Forgeard&lt;/strong&gt; ve &lt;a href="http://www.bc.edu/schools/cas/psych/faculty_staff/winner.html"&gt;Ellen Winner&lt;/a&gt;, Boston'daki &lt;a href="http://www.harvard.edu/"&gt;Harvard &#220;niversitesi&lt;/a&gt; T&#305;p B&#246;l&#252;m&#252;ne giderek &lt;strong&gt;31 &#231;ocuk &#252;zerinde ara&#351;t&#305;rma yapt&#305;lar.&lt;/strong&gt; Manyetik g&#246;r&#252;nt&#252;leme ile 6 ve 9 ya&#351;lar&#305;ndaki bu &#231;ocuklar&#305;n beyinlerinin ayr&#305;nt&#305;l&#305; foto&#287;raflar&#305;n&#305; &#231;ektiler.&lt;/p&gt;&lt;p&gt;&lt;a href="http://www.bildirgec.org/yazi/muzik-insan-beyninde-kopruler-kuruyor"&gt; devam&#305;n&#305; oku &#187;&lt;/a&gt;&lt;/p&gt;&lt;p&gt;bu yaz&#305; &lt;a href="http://www.bildirgec.org/uye/botakip"&gt;botakip&lt;/a&gt; taraf&#305;ndan bildirgec.org adresli sitede yay&#305;mlanmak &#252;zere yaz&#305;lm&#305;&#351;t&#305;r. kaynak g&#246;sterilmeksizin kopyalanamaz.&lt;/p&gt;</description>
      <pubDate>Mon, 26 May 2008 20:54:00 GMT</pubDate>
      <guid isPermaLink="false">143976@http://www.bildirgec.org/</guid>
      <link>http://www.bildirgec.org/yazi/muzik-insan-beyninde-kopruler-kuruyor</link>
    </item>
    <item>
      <title>K&#305;r&#305;m-Kongo Kanamal&#305; Ate&#351;inin Bulgular&#305;, Belirtileri, Te&#351;his ve Tedavisi</title>
      <author>botakip</author>
      <description>&lt;div class="imajorta"&gt;&lt;a href="http://www.bildirgec.org/yazi/kirim-kongo-kanamali-atesinin-bulgulari"&gt;&lt;img src='http://www.bildirgec.org/imaj/chattagush/kene2am.jpg' alt="kene K&#305;r&#305;m Kongo kanamal&#305; ate&#351;i kenesi" border="0"&gt;&lt;/a&gt;&lt;br&gt;&lt;a href="http://www.bildirgec.org/etiket/kene"&gt;kene&lt;/a&gt;&lt;/div&gt;

	&lt;p&gt;&lt;a href="http://www.kirim-kongo.saglik.gov.tr/G2.pdf"&gt;K&#305;r&#305;m Kongo kanamal&#305; ate&#351;i&lt;/a&gt; &lt;a href="http://www.kirim-kongo.saglik.gov.tr/"&gt;(KKKA)&lt;/a&gt;, &lt;em&gt;&lt;a href="http://microbewiki.kenyon.edu/index.php/Bunyaviridae"&gt;Bunyaviridae&lt;/a&gt;&lt;/em&gt; vir&#252;s ailesine mensup bir vir&#252;s olan ve keneler taraf&#305;ndan ta&#351;&#305;nan &lt;em&gt;&lt;a href="http://www.wrongdiagnosis.com/medical/nairovirus.htm"&gt;Nairovirus&lt;/a&gt;&lt;/em&gt; enfeksiyonu sonucu &lt;a href="http://www.who.int/mediacentre/factsheets/fs208/en/"&gt;ortaya &#231;&#305;kar.&lt;/a&gt;  Bu hastal&#305;k ilk olarak 1944 y&#305;l&#305;nda K&#305;r&#305;m&#8217;da tan&#305;mland&#305; ve bu hastal&#305;&#287;a &lt;strong&gt;&#8220;K&#305;r&#305;m hemorajik(kanamal&#305;) ate&#351;i&#8221;&lt;/strong&gt; ad&#305; verildi. Daha sonra 1969 y&#305;l&#305;nda Kongo&#8217;da ortaya &#231;&#305;kan bir hastal&#305;&#287;&#305;n sebebi olarak fark edildi ve bug&#252;nk&#252; ismini alm&#305;&#351; oldu.&lt;/p&gt;&lt;p&gt;&lt;a href="http://www.bildirgec.org/yazi/kirim-kongo-kanamali-atesinin-bulgulari"&gt; devam&#305;n&#305; oku &#187;&lt;/a&gt;&lt;/p&gt;&lt;p&gt;bu yaz&#305; &lt;a href="http://www.bildirgec.org/uye/botakip"&gt;botakip&lt;/a&gt; taraf&#305;ndan bildirgec.org adresli sitede yay&#305;mlanmak &#252;zere yaz&#305;lm&#305;&#351;t&#305;r. kaynak g&#246;sterilmeksizin kopyalanamaz.&lt;/p&gt;</description>
      <pubDate>Tue, 27 May 2008 16:38:00 GMT</pubDate>
      <guid isPermaLink="false">143975@http://www.bildirgec.org/</guid>
      <link>http://www.bildirgec.org/yazi/kirim-kongo-kanamali-atesinin-bulgulari</link>
    </item>
    <item>
      <title>Takip Mamografileri Meme Kanserini Atlayabiliyor!</title>
      <author>botakip</author>
      <description>&lt;div class="imajorta"&gt;&lt;a href="http://www.bildirgec.org/yazi/takip-mamografileri-meme-kanserini-atlayabiliyor"&gt;&lt;img src='http://www.bildirgec.org/imaj/chattagush/cad-mammogram-horizontal.jpg' alt="mamografi &#231;ekimi mamografi cihaz&#305; mamogram meme kanseri" border="3"&gt;&lt;/a&gt;&lt;br&gt;mamografi &#231;ekimi&lt;/div&gt;

	&lt;p&gt;&lt;a href="http://www.ajronline.org/"&gt;Amerikan Radyoloji Dergisi&lt;/a&gt;&#8217;nin May&#305;s 2008 say&#305;s&#305;nda yer alan &lt;a href="http://www.ajronline.org/cgi/content/abstract/190/5/1200?maxtoshow"&gt;bu ara&#351;t&#305;rmaya g&#246;re;&lt;/a&gt; ilk mamografide&lt;strong&gt; &#8220;&lt;a href="http://www.ccjm.org/pdffiles/vaidyanathan502.pdf"&gt;olas&#305; benign(iyi huylu)&lt;/a&gt;"&lt;/strong&gt;  olarak de&#287;erlendirilen kitlelerin birka&#231; ay sonra yap&#305;lan takip mamografileriyle kanser olgular&#305; s&#305;kl&#305;kla &lt;a href="http://www.reutershealth.com/archive/2008/05/22/eline/links/20080522elin030.html"&gt;atlanabiliyor.&lt;/a&gt;&lt;/p&gt;&lt;p&gt;&lt;a href="http://www.bildirgec.org/yazi/takip-mamografileri-meme-kanserini-atlayabiliyor"&gt; devam&#305;n&#305; oku &#187;&lt;/a&gt;&lt;/p&gt;&lt;p&gt;bu yaz&#305; &lt;a href="http://www.bildirgec.org/uye/botakip"&gt;botakip&lt;/a&gt; taraf&#305;ndan bildirgec.org adresli sitede yay&#305;mlanmak &#252;zere yaz&#305;lm&#305;&#351;t&#305;r. kaynak g&#246;sterilmeksizin kopyalanamaz.&lt;/p&gt;</description>
      <pubDate>Wed, 28 May 2008 10:14:00 GMT</pubDate>
      <guid isPermaLink="false">143973@http://www.bildirgec.org/</guid>
      <link>http://www.bildirgec.org/yazi/takip-mamografileri-meme-kanserini-atlayabiliyor</link>
    </item>
    <item>
      <title>Bobi'yi Kopyalat&#305;n</title>
      <author>botakip</author>
      <description>&lt;div class="imajorta"&gt;&lt;img src='http://www.bildirgec.org/imaj/norepinefrin/article-0-015650eb00000578-479-468x477.jpg' alt="Lou Hawthorne ve Kopyalar&#305;" border="0"&gt;&lt;br&gt;Lou Hawthorne ve Kopyalar&#305;&lt;/div&gt;

	&lt;p&gt;K&#246;pe&#287;inizi ya da kedinizi &#231;ok seviyorsunuz, ona &#246;zel bak&#305;mlar yapt&#305;r&#305;p &#231;ok &#246;zel oyuncaklar al&#305;p sadece sevdi&#287;i &#231;ok pahal&#305; yiyecekleri yediriyorsunuz, ama bir g&#252;n &#246;lece&#287;i ger&#231;e&#287;i i&#231;inizi s&#252;rekli kemiriyor. &lt;a href="http://www.bildirgec.org/etiket/Evcil-hayvan"&gt;Evcil hayvan&lt;/a&gt;&#305;n&#305;z&#305; daha da &#351;&#305;martman&#305;n bir yolu daha bulundu o da kendisini kopyalatmak. Yakla&#351;&#305;k 100.000 dolar civar&#305; bir &#252;cret kar&#351;&#305;l&#305;&#287;&#305;nda evcil hayvan&#305;n&#305;zdan al&#305;nan h&#252;crelerin don&#246;r hayvana enjekte edilmesi y&#246;ntemiyle bir kopyas&#305;n&#305; olu&#351;turabilir ve sonsuza kadar beraber ya&#351;ayabilirsiniz. Bu y&#246;ntem &#231;ok gaddarca ya da etik de&#287;ilmi&#351; gibi gelebilir ama bunu &#351;imdiden &#231;ok zengin be&#351; ki&#351;i yapt&#305;rm&#305;&#351; bile, kaynakta isim verilmemi&#351; o y&#252;zden kim olduklar&#305;n&#305; bilemiyoruz. &lt;a href="http://www.bioarts.com/"&gt;Bioarts International&lt;/a&gt; &lt;a href="http://en.wikipedia.org/wiki/CEO"&gt;CEO&lt;/a&gt;'su &lt;a href="http://www.coasttocoastam.com/guests/778.html"&gt;Lou Hawthorne&lt;/a&gt; bu i&#351;lemi ba&#351;ar&#305;l&#305; bir &#351;ekilde yapt&#305;&#287;&#305;n&#305; ve &#246;n&#252;m&#252;zdeki aylarda be&#351; k&#246;pe&#287;in kopyalanmas&#305; i&#231;in bir a&#231;&#305;k artt&#305;rma ba&#351;lataca&#287;&#305;n&#305; belirtmi&#351;, hatta web sitesinde gelin kopyalayal&#305;m biz bunu hep yap&#305;yoruz tarz&#305;nda reklam da yapm&#305;&#351;. Siz de k&#246;pe&#287;inizi kopyalatmak i&#231;in s&#305;raya girebilirsiniz.&lt;/p&gt;&lt;p&gt;&lt;a href="http://www.bildirgec.org/yazi/bobi-yi-kopyalatin"&gt; devam&#305;n&#305; oku &#187;&lt;/a&gt;&lt;/p&gt;&lt;p&gt;bu yaz&#305; &lt;a href="http://www.bildirgec.org/uye/botakip"&gt;botakip&lt;/a&gt; taraf&#305;ndan bildirgec.org adresli sitede yay&#305;mlanmak &#252;zere yaz&#305;lm&#305;&#351;t&#305;r. kaynak g&#246;sterilmeksizin kopyalanamaz.&lt;/p&gt;</description>
      <pubDate>Sat, 24 May 2008 14:54:00 GMT</pubDate>
      <guid isPermaLink="false">141805@http://www.bildirgec.org/</guid>
      <link>http://www.bildirgec.org/yazi/bobi-yi-kopyalatin</link>
    </item>
    <item>
      <title>K&#305;rm&#305;z&#305; biberle uyu&#351;turmadan a&#287;r&#305; nas&#305;l kesilir?</title>
      <author>botakip</author>
      <description>&lt;div class="imajorta"&gt;&lt;img src='http://www.bildirgec.org/imaj/chattagush/080516112459-large.jpg' alt="\"\"" border="0"&gt;&lt;br&gt;&lt;/div&gt;

	&lt;p&gt;Bir di&#351;&#231;inin enjeksiyonu genelde birka&#231; saat s&#252;rebilen bir uyu&#351;maya neden olur. Bu durum art&#305;k tarihe kar&#305;&#351;mak &#252;zere. &lt;a href="http://hms.harvard.edu/hms/home.asp"&gt;Harvard T&#305;p Okulu&lt;/a&gt;&#8217;ndan profes&#246;r &lt;a href="http://www.hms.harvard.edu/dms/neuroscience/fac/woolf.html"&gt;Clifford Woolf&lt;/a&gt; ve meslekta&#351;lar&#305; herhangi bir uyu&#351;ma-his kayb&#305; veya motor paralizi(kaslarda fel&#231;lik) ortaya &#231;&#305;karmadan spesifik olarak a&#287;r&#305;y&#305; bloke eden ve iki farkl&#305; ajandan olu&#351;an &lt;a href="http://www.mdc-berlin.de/en/news/2008/20080514-pain_free_without_numbness___substance_com/index.html"&gt;bir kombinasyon geli&#351;tirdiler. &lt;/a&gt;&lt;/p&gt;&lt;p&gt;&lt;a href="http://www.bildirgec.org/yazi/kirmizi-biberle-uyusturmadan-agri-nasil"&gt; devam&#305;n&#305; oku &#187;&lt;/a&gt;&lt;/p&gt;&lt;p&gt;bu yaz&#305; &lt;a href="http://www.bildirgec.org/uye/botakip"&gt;botakip&lt;/a&gt; taraf&#305;ndan bildirgec.org adresli sitede yay&#305;mlanmak &#252;zere yaz&#305;lm&#305;&#351;t&#305;r. kaynak g&#246;sterilmeksizin kopyalanamaz.&lt;/p&gt;</description>
      <pubDate>Tue, 20 May 2008 11:35:00 GMT</pubDate>
      <guid isPermaLink="false">140906@http://www.bildirgec.org/</guid>
      <link>http://www.bildirgec.org/yazi/kirmizi-biberle-uyusturmadan-agri-nasil</link>
    </item>
    <item>
      <title>Bir meyve sine&#287;iyle bir insan aras&#305;ndaki fark tam olarak nedir?</title>
      <author>botakip</author>
      <description>&lt;div class="imajorta"&gt;&lt;a href="http://www.bildirgec.org/yazi/bir-meyve-sinegiyle-bir-insan"&gt;&lt;img src='http://www.bildirgec.org/imaj/chattagush/080512172904-large.jpg' alt="meyve sine&#287;i sinek fruit fly meyva sine&#287;i" border="2"&gt;&lt;/a&gt;&lt;br&gt;meyve sine&#287;i&lt;/div&gt;&lt;a href="http://www.pnas.org/"&gt;Proceedings of the National Academy of Sciences Dergisi&lt;/a&gt;'nin May&#305;s 2008 say&#305;s&#305;nda yer alan &lt;a href="http://www.pnas.org/cgi/content/abstract/105/19/6959"&gt;bu ara&#351;t&#305;rmaya g&#246;re;&lt;/a&gt; insano&#287;lu basit bir meyve sine&#287;ine g&#246;re yakla&#351;&#305;k 10 kat,  tek h&#252;creli &lt;a href="http://www.bitkisel-tedavi.com/biramayasi.htm"&gt;bira mayas&#305;&lt;/a&gt;na g&#246;re ise 20 kat daha fazla protein etkile&#351;imine&lt;a href="http://www.imb-jena.de/jcb/ppi/"&gt;(protein interactions)&lt;/a&gt; &lt;a href="http://www.physorg.com/news129831309.html"&gt;sahip. &lt;/a&gt;

	&lt;p&gt;Fakl&#305; organizmalar&#305;n sahip oldu&#287;u &lt;a href="http://www.bildirgec.org/etiket/gen"&gt;gen&lt;/a&gt; say&#305;lar&#305; k&#305;yasland&#305;&#287;&#305;nda protein etkile&#351;imleriyle orant&#305;l&#305; olmayan s&#252;rpriz sonu&#231;larla kar&#351;&#305;la&#351;&#305;l&#305;yor. &#214;rne&#287;in, insan&#305;n sahip oldu&#287;u gen say&#305;s&#305; yakla&#351;&#305;k 24,000 iken, &lt;a href="http://www.bildirgec.org/etiket/meyve-sine&#287;i"&gt;meyve sine&#287;i&lt;/a&gt; yakla&#351;&#305;k 14,000 &lt;a href="http://www3.imperial.ac.uk/newsandeventspggrp/imperialcollege/newssummary/news_13-5-2008-11-28-49"&gt;genin sahibi.&lt;/a&gt; Yani insano&#287;lunun gen say&#305;s&#305; meyve sine&#287;inin 2 kat&#305; bile de&#287;il.&lt;/p&gt;&lt;p&gt;&lt;a href="http://www.bildirgec.org/yazi/bir-meyve-sinegiyle-bir-insan"&gt; devam&#305;n&#305; oku &#187;&lt;/a&gt;&lt;/p&gt;&lt;p&gt;bu yaz&#305; &lt;a href="http://www.bildirgec.org/uye/botakip"&gt;botakip&lt;/a&gt; taraf&#305;ndan bildirgec.org adresli sitede yay&#305;mlanmak &#252;zere yaz&#305;lm&#305;&#351;t&#305;r. kaynak g&#246;sterilmeksizin kopyalanamaz.&lt;/p&gt;</description>
      <pubDate>Mon, 19 May 2008 08:11:00 GMT</pubDate>
      <guid isPermaLink="false">140904@http://www.bildirgec.org/</guid>
      <link>http://www.bildirgec.org/yazi/bir-meyve-sinegiyle-bir-insan</link>
    </item>
    <item>
      <title>Kalp de&#287;erlerini g&#246;steren ceket</title>
      <author>botakip</author>
      <description>&lt;p&gt;&lt;object width="365" height="300"&gt;&lt;param name="movie" value="http://www.youtube.com/v/_MHktoGL7II"&gt;&lt;/param&gt;&lt;param name="wmode" value="transparent"&gt;&lt;/param&gt;&lt;embed src="http://www.youtube.com/v/_MHktoGL7II" type="application/x-shockwave-flash" wmode="transparent" width="365" height="300"&gt;&lt;/embed&gt;&lt;/object&gt;&lt;/p&gt;


	&lt;p&gt;&#199;ok &#231;e&#351;itli medikal icatlar hayat&#305;m&#305;z&#305; kolayla&#351;t&#305;rmak i&#231;in birbiriyle yar&#305;&#351;&#305;yor. Bunlara en iyi &#246;rneklerden birisi ise &lt;a href="http://www.gadgets-reviews.com/vital_jacket.html"&gt;Vital Jacket&lt;/a&gt;.  Maalesef kalp rahats&#305;zl&#305;klar&#305; az&#305;msanacak d&#252;zeyde de&#287;il ve herg&#252;n insanlar kalp rahats&#305;zl&#305;klar&#305;na ba&#287;l&#305; hastal&#305;klar nedeniyle hayat&#305;n&#305; kaybediyor. &#304;&#351;te bu durumdan kendine g&#246;rev &#231;&#305;karan Portekiz'deki Aveiro &#220;niversitesi kalp sa&#287;l&#305;&#287;&#305;n&#305;z&#305; g&#246;zler &#246;n&#252;ne serecek bir cekete imza atm&#305;&#351;.&lt;/p&gt;&lt;p&gt;&lt;a href="http://www.bildirgec.org/yazi/kalp-degerlerini-gosteren-ceket"&gt; devam&#305;n&#305; oku &#187;&lt;/a&gt;&lt;/p&gt;&lt;p&gt;bu yaz&#305; &lt;a href="http://www.bildirgec.org/uye/botakip"&gt;botakip&lt;/a&gt; taraf&#305;ndan bildirgec.org adresli sitede yay&#305;mlanmak &#252;zere yaz&#305;lm&#305;&#351;t&#305;r. kaynak g&#246;sterilmeksizin kopyalanamaz.&lt;/p&gt;</description>
      <pubDate>Fri, 16 May 2008 16:21:00 GMT</pubDate>
      <guid isPermaLink="false">140901@http://www.bildirgec.org/</guid>
      <link>http://www.bildirgec.org/yazi/kalp-degerlerini-gosteren-ceket</link>
    </item>
    <item>
      <title>Deri H&#252;cresinden Sperm Olur Mu?</title>
      <author>botakip</author>
      <description>&lt;div class="imajorta"&gt;&lt;img src='http://www.bildirgec.org/imaj/yunusemreklk/yumurta-sperm.jpg' alt="Anneye ihtiya&#231; yok mu?" border="0"&gt;&lt;br&gt;Anneye ihtiya&#231; yok mu? &lt;em&gt;15 Nisan 2008&lt;/em&gt;&lt;br&gt;&lt;/div&gt;

	&lt;p&gt;Uluslararas&#305; &lt;a href="http://www.bildirgec.org/etiket/Bilim"&gt;Bilim&lt;/a&gt; Adamlar&#305; ve Ahlak Bilimcilerden olu&#351;an bir grup, 5 y&#305;ldan k&#305;sa bir s&#252;re i&#231;inde, &lt;strong&gt;basit v&#252;cut h&#252;cresinden sperm ve de yumurta yap&#305;labilece&#287;ini&lt;/strong&gt; s&#246;ylediler. Bu geli&#351;me k&#305;s&#305;r &#231;iftler i&#231;in b&#252;y&#252;k nimet olmakla beraber b&#252;y&#252;k ahlaki ve politik engelleri var; grup bu konuda tedirgin.&lt;/p&gt;


	&lt;p&gt;Ge&#231;en y&#305;l bilim adamlar&#305; v&#252;cut h&#252;crelerinin yap&#305;s&#305;n&#305; d&#246;n&#252;&#351;t&#252;rebildiklerini a&#231;&#305;klam&#305;&#351;lard&#305; (&lt;a href="http://sciencenow.sciencemag.org/cgi/content/full/2007/1120/1"&gt;ScienceNOW&lt;/a&gt;, 20 Kas&#305;m 2007). H&#252;creye bir grup gen ilave ederek, deri h&#252;crelerini &lt;a href="http://en.wikipedia.org/wiki/Pluripotent"&gt;pluripotent&lt;/a&gt; (PSC; v&#252;cudun herhangi bir yerine uyum sa&#287;layabilen (yama) h&#252;creler) h&#252;crelere &#231;evirebildiler. Bu geli&#351;me b&#252;y&#252;k geli&#351;melerin &#246;n&#252;n&#252; a&#231;m&#305;&#351;t&#305;. Ve laboratuarda kad&#305;n &#252;reme h&#252;crelerine (&lt;a href="http://en.wikipedia.org/wiki/Oocytes"&gt;oocytes&lt;/a&gt;) ihtiya&#231; olmadan, bak&#305;m&#305; yap&#305;lan &#252;reme h&#252;crelerinden embriyolar yeti&#351;tirilebilece&#287;ini de g&#246;sterdi.&lt;/p&gt;&lt;p&gt;&lt;a href="http://www.bildirgec.org/yazi/deri-hucresinden-sperm-olur-mu"&gt; devam&#305;n&#305; oku &#187;&lt;/a&gt;&lt;/p&gt;&lt;p&gt;bu yaz&#305; &lt;a href="http://www.bildirgec.org/uye/botakip"&gt;botakip&lt;/a&gt; taraf&#305;ndan bildirgec.org adresli sitede yay&#305;mlanmak &#252;zere yaz&#305;lm&#305;&#351;t&#305;r. kaynak g&#246;sterilmeksizin kopyalanamaz.&lt;/p&gt;</description>
      <pubDate>Wed, 14 May 2008 20:56:00 GMT</pubDate>
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      <link>http://www.bildirgec.org/yazi/deri-hucresinden-sperm-olur-mu</link>
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