Iwon\(k\)a <i...@p...onet.pl> napisał(a):


> > Utrata funkcji białka APC występuje powszechnie w guzach jelita grubego.
> >
> > Kolejny przyklad: tradzik....rowniez ostatnie badania sugeruja, ze jest to
> > choroba genetycznie uwarunkowana.
>
> o a to ciekawe. mozesz cos wiecej?
> (....)


http://glinki.com/?l=y3q8xs

Chromosomal abnormalities, HLA phenotypes, polymorphism of human cytochrome
P-450 1A1 and MUC1 gene are involved in the pathogenesis of acne.

A teraz poczytajmy o cytochrome P-450 1A1:

----------------------------------------------------
------------------------
cytochrome P-450 1A1

The cytochrome P450 (P450) superfamily of enzymes is one of three enzyme
systems which metabolize the fatty acid arachadonic acid (AA) to regulators of
vascular tone. P450 enzymes are monooxygenase enzymes which require several
co-factors such as nicotinamide adenine dinucleotide phosphate (NADPH) and
P450 reductase. There are over 200 known genes which encode P450s.
Epoxygenases are those P450s which metabolize AA to epoxyeicosatrienoic acid
(EETs) and omega-hydroxylases are those P450s which produce 19- and
20-hydroxyeicosatetraenoic acids (19- and 20-HETE). As well as fatty acid
metabolism, P450s also metabolize many drugs and toxins. Cytochrome P450 3A4
is abundantly expressed in liver and small intestine and is inducible by
barbiturates, glucocorticoids and rifampicin.
----------------------------------------------------
-------------------------

a teraz zobzczmy o czym nam mowi MUC1 gene:

Mucins are large glycoproteins that form a protective layer along the lumens
of the organs of the gastrointestinal and reproductive tracts. The MUC1
antigen is overexpressed in a number of human carcinomas, and as many as 80%
of primary breast tumors express high levels of MUC1.

----------------------------------------------------
-------------------------
itp...itd...

Oczywiscie to tylko wstep do dalszych poszukiwan ....prawidlowej diet dla
osoby chorej na tradzik:)

-----
Jeff

--
Wysłano z serwisu Usenet w portalu Gazeta.pl -> http://www.gazeta.pl/usenet/