Lymph vs Ntshav
Ntshav ntws los ntawm lub cev los ntawm cov hlab ntsha thiab cov qog ntshav yog thauj los ntawm cov hlab ntsha lymphatic.
Lymph
Lymphatic system yog ib qho kab ke ntawm cov hlab ntsha, hlwb thiab cov kabmob. Cov hlab ntsha pib dig muag, thiab cov qauv zoo ib yam li cov hlab ntsha nrog li qub. Cov hlab ntsha thauj cov kua dej hu ua lymph uas zoo sib xws rau cov kua dej ntxiv ntawm tes. Lymphatic system kuj muaj ntau lub cev thiab cov hlwb uas raug hu ua cov qe ntshav dawb.
Lymph yog cov protein uas muaj cov kua dej thauj los ntawm cov hlab ntsha lymphatic. Lymphatic hlab ntsha thauj cov qog nqaij hlav ntawm lub siab qis. Structurely thiab functionally lawv zoo ib yam li cov hlab ntsha. Lymphatic hlab ntsha nws thiaj li koom nrog cov hlab ntsha. Cov kab mob hauv lub cev tseem ceeb yog cov kabmob uas koom nrog kev tsim cov hlwb ntawm lymphatic system. Cov kab mob lymphoid thib ob yog cov kabmob uas koom nrog hauv cov tsev nyob hauv cov kab mob lymphatic thiab lub cev tiv thaiv kab mob.
Cells ntawm lymphatic system muaj xws li granulocytes thiab agranulocytes. Granulocytes yog Neutrophils, eosinophils, basophils thiab mast hlwb. Agranulocytes yog cov monocytes, T thiab B lymphocytes, macrophages thiab natural killer cells. Hauv lub cev, cov qog ntshav qab zib pom nyob rau hauv qhov chaw uas cov kab mob tuaj yeem nkag mus rau hauv lub cev. Lymphatic system tswj cov ntshav ntim hauv cov hlab plawv los ntawm kev rov qab cov kua dej ploj los ntawm cov hlab ntsha. Nws thauj cov rog thiab cov khoom siv roj soluble los ntawm lub plab zom mov. Nws tiv thaiv lub cev los ntawm ntau yam kab mob thiab kab mob.
ntshav
ntshav ntshav yog cov quav quav yeeb quav tshuaj. Nws muaj dej thiab yaj solutes xws li cov zaub mov, metabolites, cov tshuaj hormones, plasma proteins thiab cov as-ham. Plasma proteins yog 7-9% ntawm plasma. Albumin yog synthesized nyob rau hauv lub siab. Nws suav txog 60% ntawm cov plasma proteins. Nws muab cov colloid osmotic siab xav tau los nqa dej los ntawm cov kua nruab nrab mus rau capillaries. Nws tswj cov ntshav siab thiab thauj bilirubin thiab fatty acids.
Globulins suav txog 36% ntawm cov ntshav plasma proteins. Alpha globulin thauj lipid thiab fat soluble vitamins. Beta globulins thauj cov lipids thiab rog soluble vitamins. Gamma globulins yog cov tshuaj tiv thaiv uas ua haujlwm hauv kev tiv thaiv kab mob. Alpha thiab beta globulins yog synthesized nyob rau hauv daim siab thaum gamma globulin yog synthesized los ntawm B-lymphocytes. Fibrinogen muaj 4% ntawm cov plasma proteins. Nws yog ib qho tseem ceeb ntawm cov ntshav txhaws. Nws tau hloov mus rau hauv fibrin thaum lub sijhawm ua ntshav. Cov no yog synthesized los ntawm lub siab.
Erythrocytes yog flattened biconcave discs. Lawv tsis muaj nuclei thiab mitochondria. Lub cytoplasm yog ntim nrog hemoglobin molecules. Leukocytes muaj nuclei thiab mitochondria. Lawv muaj peev xwm nyem los ntawm cov phab ntsa capillary los ntawm amoeboid zam. Lawv muaj npe tom qab staining zog, cov duab ntawm lub nucleus thiab qhov xwm ntawm cytoplasm. Granulocytes yog Neutrophils, eosinophils thiab basophils. Agranulocytes yog cov monocytes thiab lymphocytes. Platelets yog qhov tsawg tshaj plaws ntawm cov khoom tsim. Lawv yog ib feem ntawm megakaryocytes. Lawv tsis muaj nuclei. Lawv yog cov tseem ceeb hauv cov ntshav txhaws.
Ntshav thiab Lymph yog dab tsi?
• Cov ntshav muaj xim liab vim muaj cov qe ntshav liab thiab cov qog ntshav tsis muaj xim vim tsis muaj cov qe ntshav liab.
• Cov ntshav plasma muaj cov qe ntshav liab, cov qe ntshav dawb thiab platelets, thiab cov qog ntshav ntshav muaj cov qe ntshav dawb.
