Yana da wuya a fahimci alamu da alamun cututtukan koda sai dai idan muna godiya ga kwarewa a cikin jiki. Wannan labarin ya bayyana abin da kodan keyi da kuma yadda suka cimma aikin.
Bayyana kalmomin: Renal? Nasrology ?
Bari mu samarda harshe a farkon. Kuna iya jin kalmomin "renal", "nephrological", da dai sauransu, idan kun ji likitoci suna magana game da kodan.
An yi amfani da kalmar "renal" ta tsakiya don komawa ga abin da ya yi da kodan. Kalmar ta zo daga kalmar Latin don kodan, sauran .
Hakazalika, " nephros " shine kalmar Helenanci ga kodan, yayin da "alamu" yana nufin binciken. Saboda haka, Nasrocin shine nauyin maganin likita da ke hulɗar da kula da cututtukan koda. Kuma masu ilimin nephrologists ƙwararrun likitoci ne wadanda ke hulɗa da kiwon lafiyar cututtukan koda, ƙwayar koda, da hauhawar jini.
Menene Kodan?
Gabobi biyu na ƙyan zuma, ƙodoji suna zaune a cikin flanks, kusa da kashin baya fiye da ciki. Suna samuwa ne kawai a ƙarƙashin murfin ku da karamar ka. Suna kullum a cikin girman daga 8 zuwa 14 centimeters (ko 3-5.5 inci). Kowane koda yayi nauyi tsakanin 120 grams (game da ¼ lbs) zuwa 170 grams (0.4 lbs). Wadannan lambobi sun bambanta bisa ga girman mutum da kuma kodayake ƙwayar da za a iya zama alamar cututtukan koda.
Kimanin lita 380 (jini 1440) na jini yana gudana ta cikin kodan kowace rana.
Abin da Kodan Yi
Kodanku ne kayan aikinku na sintiri wanda ke aiki 24x7 don tsaftace jinin ku na tsabta da gubobi waɗanda suka gina daga jikin mutum. Wannan ruwa mai lalacewar, wanda muka fi sani da gaggawa, an cire shi.
Duk da haka, ƙwarewar kwarewa ta ƙaura fiye da "yin fitsari." Su ne ɗakin dakunan da ke jikinka na "gwada" jininka har yanzu don tabbatar da dukkanin wutar lantarki yana cikin cikin kewayon da ke bukata don jikinka yayi aiki.
Alal misali, bari muyi la'akari da yadda za a yi amfani da shi a cikin jini, kamar potassium. Potassium shi ne mai zaɓaɓɓen lantarki wanda yake mai da hankali ya kasance a cikin wani wuri mai zurfi don zuciyarka don samar da hanyoyi na lantarki ta al'ada. Wadannan motsa jiki suna sa zuciyar ta doke a wani tsari, ko bugun jini. Dukkanin biyu, ko rashin potassium zasu iya tsoma baki tare da wannan rukuni na wutar lantarki kuma suna sa zuciyarka ta shiga damuwa. Wannan rudani mai haɗari, wanda ake kira arrhythmia , yana barazanar rai kuma zai iya sa mutum ya mutu a cikin wani abu na seconds. Duk da haka, wannan ba ya faru a yanayi na al'ada saboda lokacin da kodan sun 'gano tashin hankali a cikin jini, sun zubar da karin potassium a cikin fitsari, saboda haka kiyaye ma'aunin potassium a cikin jini. Idan ba don kodanku ba, abincin da kuke ci zai iya zama abin kwarewa ta rayuwa saboda ilimin potassium.
Wani muhimmin aiki da kodan ke da shi shine kiyaye jinin jini.
Kodan 'cika wannan ta hanyar kare / rage yawan ruwan cikin jininka. Kuna iya lura cewa idan kun ciyar da golf a rana ta rana mai zafi kuma ba ku sha ruwa mai yawa ba, tozarinku zaiyi duhu da damuwa.
A wata hanya, idan sanyi ne a waje, adadin ruwan da aka rasa a gumi yana ragu ƙwarai, kuma fitowar ka na gani. Ƙarar fitsari ta tashi. Wadannan canje-canje a cikin tsabar karen ka da kuma ƙararraki sun kayyade ta kodanka. Kodan 'kwarewa' ikon yin wadannan canje-canjen yana daya daga cikin dalilan da rayuwa ta iya daidaitawa daga teku zuwa ban kasa, eons ago.
(Ga duk wanda yake da sha'awar karantawa game da kwarewar 'yanci a juyin halitta, duba wani aiki na seminal wanda aka kira Daga Kifi ga Mai Ilimin . Wannan littafi ne wanda masanin ilimin lissafin kwarewa Homer Smith, MD, wanda ya kasance Farfesa Physiology a Jami'ar Medicine ta New York University.
Ga wasu wasu nauyin da kodan keyi:
- Suna haifar da wani hormone wanda yake da muhimmanci don sa jini, wanda ake kira "erythropoietin"
- Suna tabbatar da cewa ƙasusuwanku su kasance lafiya ta hanyar samar da nau'i na bitamin D
- Sun zubar da ƙarancin acid, wanda aka samo shi daga al'ada al'ada, daga tsarinka
- Abu mai mahimmanci, suna sarrafa karfin jini
Kamar yadda kuke tsammani, dukkanin waɗannan ayyuka zasu iya zuwa haywire a cikin cututtukan koda, saboda haka ya haifar da alamomin da alamun da aka saba gani da wanda yake gani a marasa lafiya da ciwon koda.
> Source:
> Guyton da Hall Textbook na Medical Physiology