Tsarin lymphatic ɗan adam shine sashin tsarin kwakwalwa. Yana taka muhimmiyar aiki a tsarkakewa na kyallen takarda ta jiki da a cikin metabolism. Ba kamar jini ba, wannan ɓangaren ba a rufe ba kuma baya yin amfani da tsaka-tsaki na tsakiya don motsi. Rashin ruwa yana motsawa sannu a hankali a ƙarƙashin rinjayar karami.
Tsarin tsarin lymphatic ɗan adam
Wannan ɓangaren jiki ya ƙunshi:
- jigilar jiragen ruwa da capillaries ta hanyar da ruwa ke motsawa;
- lymph nodes da hannu a filtration;
- biyu magungunan lymphatic;
- ainihin ruwa da yake kewaya ta jiki.
Bugu da ƙari, kwayoyin halittar lymphatic kwayoyin halitta sun hada da thymus, tonsils da kuma tafasa.
Bambance-bambance yana da muhimmanci a faɗi game da tsarin ƙirar lymph. Yana aiwatar da manyan ayyuka, wanda aka tsara ta musamman ta tsari. Saboda haka, wannan ɓangaren tsarin yana kunshe da nama na lymphoid. Ana kuma wakilta a cikin nau'i na kwayoyin plasma da kuma reticulocytes. Yana kan wannan shafin na tsarin da ƙarar ƙwayoyin B-lymphocytes ke ƙaruwa, wanda ke inganta rigakafi . Yayin da ake yin hira, suna samar da kwayoyin cuta.
A cikin kowane irin kumburi akwai T-lymphocytes, wanda, a kan hulɗa da antigen, na sha bamban. Sabili da haka, waɗannan ɓangarorin jiki suna shiga cikin samuwar rigakafin salula.
Bugu da ƙari, yana da muhimmanci a maimaita abun da ke ciki na lymph. Wannan ruwa yana daga cikin kayan haɗi. Ya ƙunshi salts da kuma maganin colloidal na sunadaran da ke ba da danko. Da abun da ke ciki shi ma mai yawa ne. Rashin ruwa yana kama da kamuwa da jini.
A cikin jikin kowane mutum har zuwa lita biyu na lymph. Ta motsi yana faruwa a cikin tasoshin saboda sabuntawar jiki a cikin ganuwar. Matsayi mai mahimmanci a cikin wannan al'amari yana aiki ne da aikin ƙwayoyin da ke kewaye, numfashi da matsayi na dukan jiki.
Ayyuka na tsarin lymphatic ɗan adam
Tsarin lymphatic, ko da yake yana gani a farkon gani ba kamar yadda yake da mahimmanci kamar tsarin kulawa ko ƙaddamarwa ba, duk da haka ma yana taka muhimmiyar rawa wajen aiki mai kyau na kowace kwayar halitta:
- Babban abin da yake yi shi ne tabbatar da fitar da ruwa mai yawa da kuma abubuwa daga sararin samaniya. Duk wannan kara ya shiga cikin jini.
- Kariya ga jiki da kwayoyin halitta da abubuwan da ba a sani ba. A nodes wannan tsarin, wasu abubuwa da zasu cutar da mutum suna jinkiri. Wadannan abubuwa suna aiki ne a matsayin filfura na halitta.
- Maturation of immunity Kwayoyin. A nan, ƙananan leukocytes an kafa, wanda sai ya shiga jini. Idan ya cancanta, sun haifar da kwayoyin da ke ɗaure da kuma rarraba wasu microorganisms na waje.
- Wani babban ɓangare na tsarin lymphatic ɗan adam shine taimako a batun batun shayarwa. Sunadaran da kuma carbohydrates sun shiga tsarin siginal daga intestine. Kuma yawancin ƙwayoyin zazzabi suna cikin gaske a cikin tasoshin ƙananan ƙwayoyin. Bugu da ari, tare da ruwa mai dacewa, sun riga sun kasance cikin jini.
- Shigo da manyan sunadarai zuwa ga jan jiki. Babban abubuwa ba su iya shiga cikin capillary daga fili intercellular. Kuma lallai dole ne su kasance a cikin tsarin sistem - wannan yana da mahimmanci don aiki mai kyau. Maganin sunadarai sun bayyana a cikin jinin a cikin kwayar lymph, tun da adadin lambobin wannan tsarin suna iya tsallake abubuwan da suka dace.
Yana da muhimmanci cewa ruwa yana ci gaba da motsa jiki, kuma a kowace harka, kada ka bari barci. Dukkan mahimmanci shine cewa idan lymph yana motsawa a hankali a jikin jiki, zai iya haifar da mummunan ƙananan ƙullun , wanda zai buƙaci cire su.