"Farmakokinetick\u00E9 vlastnosti"@cs . . "005.002" . . "Laktulosa prakticky nen\u00ED absorbov\u00E1na, proto\u017Ee u \u010Dlov\u011Bka nen\u00ED v horn\u00ED \u010D\u00E1sti st\u0159evn\u00EDho traktu k\u00A0dispozici \u017E\u00E1dn\u00FD odpov\u00EDdaj\u00EDc\u00ED disacharid. Jeliko\u017E z\u016Fst\u00E1v\u00E1 neabsorbov\u00E1na, p\u0159ich\u00E1z\u00ED do tra\u010Dn\u00EDku v\u00A0nezm\u011Bn\u011Bn\u00E9 podob\u011B. Tam doch\u00E1z\u00ED k jej\u00ED metabolizaci tra\u010Dn\u00EDkovou bakteri\u00E1ln\u00ED fl\u00F3rou. Metabolismus je kompletn\u00ED p\u0159i d\u00E1vk\u00E1ch do 25-50\u00A0g nebo 40-75\u00A0ml; u vy\u0161\u0161\u00EDch d\u00E1vek m\u016F\u017Ee b\u00FDt \u010D\u00E1st vylu\u010Dov\u00E1na v nezm\u011Bn\u011Bn\u00E9 podob\u011B.\n"@cs .