Zaloguj
Forum Forum o tworzeniu muzyki FORUM PRZENIESIONE NA ADRES: www.MUZONEO.pl Strona Główna
->
O miłości słow kilka...
Napisz odpowiedź
Użytkownik
Temat
Treść wiadomości
Emotikony
Więcej Ikon
Kolor:
Domyślny
Ciemnoczerwony
Czerwony
Pomarańćzowy
Brązowy
Żółty
Zielony
Oliwkowy
Błękitny
Niebieski
Ciemnoniebieski
Purpurowy
Fioletowy
Biały
Czarny
Rozmiar:
Minimalny
Mały
Normalny
Duży
Ogromny
Zamknij Tagi
Opcje
HTML:
NIE
BBCode
:
TAK
Uśmieszki:
TAK
Wyłącz BBCode w tym poście
Wyłącz Uśmieszki w tym poście
Kod potwierdzający: *
Wszystkie czasy w strefie EET (Europa)
Skocz do:
Wybierz forum
Produkcja
----------------
Coś od siebie
Pomoc techniczna
Poszukiwane Poszukiwani
Od czego zaczynać?
Ogólne propozycje
Kup!
Instrument
Sprzedaj!
RADIO INTERNETOWE aron
Kulturowo
----------------
Nowe płyty
Talenty! talentów szukam...Talenty!
OGÓLNE
Linki:D
RAP & HIP HOP
ROCK
POP
ALTERNATYWNE
CiChA mUzYkA
Kącik
----------------
Kącik dla tych co piszą teksty
Adresy stron producętów i wytwórni
Twój ulubiony kawałek hmm..a może kawałki?
O wszystkim Dla wszystkich
----------------
Rozmowy nie kontrolowane:)
Cenzurownia
O miłości słow kilka...
Imprezy medialne
ZOSTAW ŚLAD
Kosz
----------------
Wszystko co złe i niepotrzebne
Przegląd tematu
<table border="0" cellpadding="3" cellspacing="1" width="100%" class="forumline"> <tr> <th class="thCornerL" width="22%" height="26">Autor</th> <th class="thCornerR">Wiadomość</th> </tr> <tr> <td width="22%" align="left" valign="top" class="row1"><span class="name"><a name=""></a><b>manv1jdcgh</b></span></td> <td class="row1" height="28" valign="top"><table width="100%" border="0" cellspacing="0" cellpadding="0"> <tr> <td width="100%"><img src="http://picsrv.fora.pl/Aniseed/images/icon_minipost.gif" width="12" height="9" alt="Post" title="Post" border="0" /><span class="postdetails">Wysłany: Pon 10:19, 11 Kwi 2011<span class="gen"> </span> Temat postu: cheap air max 95 Alzheimer's Disease nike air max</span></td> </tr> <tr> <td colspan="2"><hr /></td> </tr> <tr> <td colspan="2"><span class="postbody">Amyloid beta Protein and the Genetics of Alzheimer's Disease Dennis J. Selkoe <br />Known mutations leading to Alzheimer's disease: <br />While the genetic mutations that have been identified so far only amount to a very small percentage of the Alzheimer's cases seen each year, the more we learn about this disease the better prepared we are to fight it. New medicines are being evaluated that target gamma-secretase and the formation of amyloid plaques giving us hope that at some point in the future we may be able to prevent the onset of Alzheimer's from ever occurring. <br />When Alois Alzheimer first studied the disease in 1906, one of the abnormalities that he detected in his patient's brain was the presence of extracellular plaques made up of pieces of protein or amyloid. The protein that these fragments originated from was later identified and named the Amyloid beta Precursor Protein or APP for short. Soon after, scientists identified families suffering from hereditary Alzheimer's who possessed mutations in the gene for APP. However, these only accounted for a small percentage of Alzheimer's disease cases. <br />Alzheimer's disease is a harrowing form of dementia that slowly robs its victims of their memories, their personalities, and finally, their lives. The prevalence of this this disease, which most commonly afflicts the elderly, has increased in recent years in conjunction with our extended longevity. Few people in today's world can say that they or one of their loved ones have not had their lives touched by Alzheimer's. <br />J. Biol. Chem.,Aug 1996; 271: 18295. <br />The ways in which APP is processed by a cell are complex and involve the protein being cleaved by several enzymes called secretases. Also <a href="http://www.airmaxclub.net/nike-air-max-95" target="_blank" class="postlink">cheap air max 95</a>, not all pathways lead to the creation of amyloid beta. If an enzyme known as alpha-secretase cleaves APP first, then the product released does not accumulate into plaques. However, when it is cleaved first by an enzyme named beta-secretase, a second enzyme complex called gamma-secretase cuts it again to release amyloid beta. <br />Alzheimer's Disease: Genes, Proteins <a href="http://www.airmaxclub.net/nike-air-max-95" target="_blank" class="postlink">nike air max 95</a>, and Therapy Dennis J. Selkoe <br />Read on <br />Research on Alzheimer's Causes and Prevention <br />APP, Genetics and Alzheimer's <br />Basic Alzheimer's Disease Biology <br />References: <br />History: <br />The creation of amyloid beta: <br />Physiol Rev, Apr 2001; 81: 741 - 766. <br />The amyloid hypothesis is the theory that Alzheimer's results from a malfunction along the biological pathway that leads to the creation of amyloid beta and it has lead to the development of promising new treatments that seek to prevent the dementia from occurring. <br />The amyloid that collects into plaques is a segment of APP that varies from 39 to 43 amino acids in length. The 42 amino acid length fragment, AB42, has been shown to be more likely to clump together into plaques. Mutations to the presenilins, enzymes which are part of the gamma-secretase complex, are another known factor in Alzheimer's disease, They increase the percentage of AB42 that is produced whenever amyloid beta is made and this also appears to lead to the onset of the disease. <br />It's important to understand that amyloid beta has a natural function in the human body and both processes occur in a healthy individual. Alzheimer's appears to result from errors leading to the production of too much or the wrong type of amyloid beta. APP mutations exist which lead to too much of the protein being cut by beta-secretase and not enough by alpha-secretase <a href="http://www.airmaxclub.net/nike-air-max-2011" target="_blank" class="postlink">nike air max 2011</a>, with the end result being an overabundance of the amyloid beta and that seems to lead to Alzheimer's. <br />APP at a glanceMichael S. Wo <br />Conclusions:</span></td> </tr> </table></td> </tr> <tr> <td colspan="2" height="1" class="spaceRow"><img src="http://picsrv.fora.pl/Aniseed/images/spacer.gif" alt="" width="1" height="1" /></td> </tr> </table>
fora.pl
- załóż własne forum dyskusyjne za darmo
Powered by
phpBB
© 2001, 2005 phpBB Group
Programy
Regulamin
