A PHP Error was encountered

Severity: Warning

Message: mktime(): It is not safe to rely on the system's timezone settings. You are *required* to use the date.timezone setting or the date_default_timezone_set() function. In case you used any of those methods and you are still getting this warning, you most likely misspelled the timezone identifier. We selected the timezone 'UTC' for now, but please set date.timezone to select your timezone.

Filename: helpers/date_helper.php

Line Number: 487

A PHP Error was encountered

Severity: Warning

Message: date(): It is not safe to rely on the system's timezone settings. You are *required* to use the date.timezone setting or the date_default_timezone_set() function. In case you used any of those methods and you are still getting this warning, you most likely misspelled the timezone identifier. We selected the timezone 'UTC' for now, but please set date.timezone to select your timezone.

Filename: helpers/date_helper.php

Line Number: 94

A PHP Error was encountered

Severity: Warning

Message: mktime(): It is not safe to rely on the system's timezone settings. You are *required* to use the date.timezone setting or the date_default_timezone_set() function. In case you used any of those methods and you are still getting this warning, you most likely misspelled the timezone identifier. We selected the timezone 'UTC' for now, but please set date.timezone to select your timezone.

Filename: helpers/date_helper.php

Line Number: 487

A PHP Error was encountered

Severity: Warning

Message: date(): It is not safe to rely on the system's timezone settings. You are *required* to use the date.timezone setting or the date_default_timezone_set() function. In case you used any of those methods and you are still getting this warning, you most likely misspelled the timezone identifier. We selected the timezone 'UTC' for now, but please set date.timezone to select your timezone.

Filename: helpers/date_helper.php

Line Number: 94

A PHP Error was encountered

Severity: Warning

Message: mktime(): It is not safe to rely on the system's timezone settings. You are *required* to use the date.timezone setting or the date_default_timezone_set() function. In case you used any of those methods and you are still getting this warning, you most likely misspelled the timezone identifier. We selected the timezone 'UTC' for now, but please set date.timezone to select your timezone.

Filename: helpers/date_helper.php

Line Number: 487

A PHP Error was encountered

Severity: Warning

Message: date(): It is not safe to rely on the system's timezone settings. You are *required* to use the date.timezone setting or the date_default_timezone_set() function. In case you used any of those methods and you are still getting this warning, you most likely misspelled the timezone identifier. We selected the timezone 'UTC' for now, but please set date.timezone to select your timezone.

Filename: helpers/date_helper.php

Line Number: 94

A PHP Error was encountered

Severity: Warning

Message: mktime(): It is not safe to rely on the system's timezone settings. You are *required* to use the date.timezone setting or the date_default_timezone_set() function. In case you used any of those methods and you are still getting this warning, you most likely misspelled the timezone identifier. We selected the timezone 'UTC' for now, but please set date.timezone to select your timezone.

Filename: helpers/date_helper.php

Line Number: 487

A PHP Error was encountered

Severity: Warning

Message: date(): It is not safe to rely on the system's timezone settings. You are *required* to use the date.timezone setting or the date_default_timezone_set() function. In case you used any of those methods and you are still getting this warning, you most likely misspelled the timezone identifier. We selected the timezone 'UTC' for now, but please set date.timezone to select your timezone.

Filename: helpers/date_helper.php

Line Number: 94

Oncology Centre: Ποια είναι τα αίτια του καρκίνου;

/ Αρχική / Ενδιαφέροντα θέματα / Ποια είναι τα αίτια του καρκίνου;

Ποια είναι τα αίτια του καρκίνου;


Σήμερα από στατιστικές μελέτες έχει βρεθεί ότι τουλάχιστον το 85% όλων των καρκίνων οφείλονται στις ατομικές συνήθειες (κάπνισμα, αλκοολισμός, δίαιτα) και στο περιβάλλον. Συγκεκριμένα, το κάπνισμα ευθύνεται για το 35% των καρκίνων του ανθρώπου, ο τρόπος ζωής, η δίαιτα και η φύση της εργασίας κ.λ.π. ευθύνονται για το 50% των καρκίνων, ενώ το υπόλοιπο 10% συσχετίζεται με φλεγμονές από διάφορους ιούς, γενετικούς-κληρονομικούς παράγοντες και άλλα.

Είναι γνωστό ότι κάθε ένας από αυτούς τους παράγοντες οδηγεί στην ανάπτυξη καρκίνου, μετά από κάποια χρόνια (έως και αρκετές δεκαετίες) συνεχής έκθεσης του ατόμου στον συγκεκριμένο παράγοντα. Όταν, βέβαια, συνεργούν πολλοί προδιαθεσικοί παράγοντες στο ίδιο άτομο, αυξάνεται γεωμετρικά η πιθανότητα εξαλλαγής των φυσιολογικών κυττάρων σε καρκινικά και κατ’επέκταση η πιθανότητα γένεσης του καρκίνου

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(c) copyright 2010, Ισάμ Μπακουνσλί MD, PhD