Into ephambili elawula ukulinganisa kwamanzi, kunye nokulawula ukubunjwa kwe-osmotic ye-biological fluids, yi-hormone echasayo (vasopressin). Iveliswa yi-hypothalamus kwaye iqokelela kwi-pituitary gland, ukusuka apho ingena khona emthonjeni nomlenze. Ukuba kukho ukuphulwa kwemveliso okanye uvakalelo kule hormone, isifo sikashukela se-insipidus siphula - iimpawu zalo mqathango zidibene nokutshintsha kwetyuwa kunye nokulinganisela kwamanzi emzimbeni, ukusebenza kwe-urinary system.
Impawu zokuqala zesifo sikashukela se-insipidus
Kukho iifom ezi-2 ezichazwe ngesifo-nephrogenic (inkunzi) kunye nendawo (hypothalamic).
Kwiimeko zokuqala, isifo sikashukela se-insipidus siphumela ngenxa yokuphazamiseka kweentliziyo kwi-vasopressin engenayo. Ngexesha elifanayo, inani le-hormone echasayo egazini lizinzile.
Uhlobo oluphambili lwe-pathology lubonakaliswa ukungabi naluphiko lwe-vasopressin kwimveliso ye-hypothalamus, yintoni eyenza ukugxininiswa kwezinto ezinomzimba kuphantsi.
Kwaziwa kwakhona uhlobo lwe-idiopathic lwesifo sikashukela esiyi-insipidus, izizathu ezingenakunikwa.
Nangona kukho iindlela ezahlukeneyo zokuqhubela izifo, i-symptomatology yangaphambili ifana nayo yonke inhlobo yezifo:
- Polyuria. Ngomhla, umthamo ogqithiseleyo womchamo uveliswa kwaye ukhululiwe, ngaphezu kwama-3 ilitha.
- Polydiria. Unnaturally uboniswe kwaye unxanxwa rhoqo. Ngenxa yomthamo omkhulu womchamo ogqityiweyo, iindlela zokuhlawulela ziqalisiwe, zijolise ekuzaliseni umbane olahlekileyo. Ngenxa yoko, isigulane siphuza ngaphezu kwama-5 ilitha amanzi ngosuku.
- Ukungazinzi nokuphazamiseka kokulala. Ezi zibonakaliso zeklinikhi zenzeka ekuphenduleni ukukhupha rhoqo ukuvota (pollakiuria) ebusuku. Isidingo esifanelekileyo sokutyelela rhoqo kwindlu yangasese ngexesha lokuphumla, kubangela ukungazinzi, ukuphuculwa komsebenzi, ukunyanzeliswa, i-neuroses, ukungazinzi kwimeko yengqondo nengqondo.
Izimpawu ezithile ze-nephrogenic kunye ne-hypothalamic diabetes insipidus
Ukuqhubeka okuqhubekayo kwesi sifo kuwonakalisa intlalo-ntle yomntu. Isixa somchamo ogqityiweyo, kwaye ngoko ke utywala utywala, ukwandisa ngakumbi, ukuya kuma-20-30 ilitha ngosuku.
Ezinye izibonakaliso zampawu zesifo seswekile kunye nesifo sikashukela se-insipidus:
- ukomile kakhulu kwesikhumba;
- intloko ;
- kuncipha kwixabiso lexinzelelo lwegazi;
- kuncipha kwi-secretary salivary kwaye kwandiswe kwi-viscosity yayo;
- ukulahleka ngokukhawuleza komzimba;
- ifanelana nokuhlanza;
- ukuphazamiseka kokutya;
- kuncipha kwe-sweat;
- iingxaki zomjikelezo wesisu;
- ukwanda kweqondo lomzimba;
- ukutyhafiswa kwamanzi, ngamanye amaxesha ukuphazamiseka kweemeko;
- izifo ezibangelwa yi-dyspeptic.
Ekuhloleni umchamo, ubuninzi bawo obuphantsi, ubuninzi bezantengano, inani elincinci lezinto zamakhemikhali (ngaphandle kwe-sodium) kunye nosawoti kwi-biological fluid ziyafunyanwa. Kwakhona ngexesha lokuxilongwa kuphawuliwe:
- ukungabikho, ukwelula kwesisu;
- idayiary dyskinesia ;
- hypernatremia;
- ukungabi nako;
- ukucaphuka kwamathumbu.
Yonke le miqondiso inokuhamba kunye nezifo ezinzima zesifo se-dyspeptic.
Ukuthintela izizathu zesifo sikashukela se-insipidus kunye neempawu zayo
Akukho zicwangciso zokuthintela izifo ezichazwe, ngokukodwa ifom ye-idiopathic. Ngoko ke, oogqirha bancomela ukuba bangayihoxisi iimviwo zonyango ezicwangcisiweyo zonyaka, rhoqo bathathe umchamo ukuze bahlalutye, zama ukulandela indlela yokuphila enempilo nokuyeka imikhwa emibi.