[01] Qhlastiko mporei na anagennhsei to derma toy

Oi ereynhtes, m? epikefalhs ton anaptyjiako biologo Aslei Saifert toy panepisthmioy ths Florida, poy ekanan th sxetikh dhmosieysh sto periodiko "Nature", symfwna me to BBC kai to "Science", anaferoyn oti ta akanqwta trwktika Acomys kempi kai Acomys percivali diaqetoyn ena eyqraysto derma poy sxizetai eykola, gegonos poy ta bohqa na jefeygoyn apo alla zwa. Ta pontikia mporoyn na xasoyn xwris problhma ews kai to 60% toy dermatos apo thn plath toys.

Ta en logw trwktika, poy exoyn sklhres trixes sthn plath toys, opws oi skantzoxoiroi, einai se qesh, sth synexeia, na anaplasoyn grhgora kai plhrws to xameno kommati toy swmatos toys poy exei meinei sta nyxia h sto stoma kapoioy arpaktikoy. Oi episthmones malista anoijan stroggyles trypes st? aytia twn afrikanikwn trwktikwn kai ayta kataferan na anagennhsoyn ta panta: Ta qylakia twn trixwn, thn epidermida, toys idrwtopoioys adenes, to trixwma, akoma kai toys xondroys twn aytiwn.

Ta sygkekrimena zwa xrhsimopoioyn ena ``pyrhna'' anagennhshs, ena blasthma, poy apoteleitai apo mia sysswmatwsh blastikwn kyttarwn gyrw apo ta opoia anaplaqontai oi diaforoi istoi. Einai h prwth fora poy entopizetai anagennhsh istwn se qhlastiko kai malista s? ayth thn ektash kai xwris na menei to paramikro shmadi (oylh k.lp.) sthn apokatesthmenh epifaneia.

To epomeno bhma, symfwna me toys ereynhtes, qa einai na anakalyfqoyn ekeinoi oi moriakoi mhxanismoi kai ta genetika ``kyklwmata'' poy kateyqynoyn th diadikasia ths anagennhshs sta afrikanika pontikia.

[02] Asfales diadiktyo

Ayth einai h symboylh poy dinei stoys goneis h Beronika Samara, syntonistria toy Ellhnikoy Kentroy Asfaloys Diadiktyoy (EKAD), me aformh thn enarjh ths neas sxolikhs xronias, alla kai basizomenh se ereyna toy Kentroy poy ekponhqhke to 2011, symfwna me thn opoia h xrhsh toy diadiktyoy jekinaei apo to nhpiagwgeio.

Bash ths ereynas, poy egine mesw diadiktyakoy erwthmatologioy me apodektes toys ekpaideytikoys olwn twn baqmidwn ekpaideyshs kai me thn symbolh kai synergasia toy Panellhnioy Sxolikoy Diktyoy ena ews dyo sta 10 paidia, se pososto 14% twn nhpiagwgeiwn ths Elladas, exei hdh profil se kapoion istoxwro koinwnikhs diktywshs.

Se dyo sta 10 dhmotika sxoleia, toylaxiston oi misoi maqhtes exoyn profil se kapoio istoxwro koinwnikhs diktywshs - profil sto Facebook.

Epi toy synoloy twn gymnasiwn - lykeiwn ths Elladas poy apanthsan sto erwthmatologio 8,8 stoys 10 maqhtes xrhsimopoioyn to diadiktyo ektos sxoleioy.

Milwntas sto AMPE h k. Samara epishmainei oti tria einai ta basika shmeia poy prepei na prosexoyn oloi osoi xrhsimopoioyn to diadiktyo: h prostasia ths ``idiwtikothtas'', kaqws opws leei apo ekei jekinane ola, kai o kaqenas prepei na einai idiaitera prosektikos gia ta stoixeia poy kataxwrei sto diadiktyo. ``Prepei apo monoi mas na prosexoyme poy anebazoyme kai ti. Opws den afhnoyme diaplata anoixtes tis portes toy spitioy mas etsi prepei na eimaste prosektikoi kai sth xrhsh toy internet'', tonizei.

[03] Antras skotwse to gio toy afoy ton perase gia diarrhkth

O Tzefri Tzoyliano, 44 etwn, eftase sto spiti ths aderfhs toy meta apo thlefwnikh klhsh poy toy eixe kanei h idia, foboymenh oti kapoios exei mpei paranoma sto spiti ths. Symfwna me to praktoreio Roiters, ekproswpos ths astynomias anakoinwse oti otan o Tzoyliano eftase sto spiti ths aderfhs toy eide enan antra ntymeno sta mayra na krata ena gyalistero antikeimeno, to opoio qewrhse oti htan maxairi, me apotelesma na pyrobolhsei ton agnwsto.

Ajiwmatoyxos ths astynomias dhlwse oti o gios toy Tzoyliano, Tailer 15 etwn, breqhke nekros ston idiwtiko dromo mprosta apo to spiti ths qeias toy, enw sto xeri toy kratoyse ena maxairi.

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