T-cell suav

Kev kuaj mob T-cell ntsuas seb muaj pes tsawg tus T nyob rau hauv cov ntshav. Koj tus kws kho mob yuav xaj kom kuaj mob no yog tias koj muaj cov cim tiv thaiv lub cev tsis muaj zog, xws li los ntawm kev muaj HIV / AIDS.

Xav tau cov ntshav ntxiv.

Tsis muaj kev npaj tshwj xeeb yog tsim nyog.

Thaum cov koob tau tso rau hauv cov ntshav, qee cov neeg hnov ​​mob me ntsis. Lwm tus ho hnov ​​tus mob lossis ceg tawv xwb. Tom qab ntawd, tej zaum yuav muaj qee qhov thos lossis me me sib duav. Tsis ntev no ploj mus.

T cell yog ib hom lymphocyte. Lymphocytes yog ib hom qe ntshav dawb. Lawv ua yog ib feem ntawm lub cev tiv thaiv kab mob. T cell pab lub cev tua cov kab mob lossis cov khoom phom sij, xws li cov kab mob lossis kab mob.

Koj tus kws kho mob yuav xaj kom kuaj mob no yog tias koj muaj cov cim tiv thaiv lub cev tsis muaj zog tiv thaiv kab mob (tiv thaiv kab mob tsis haum). Nws kuj tseem yuav raug xaj yog tias koj muaj kab mob ntawm cov qog ntshav. Lymph node yog cov qog ntshav me me uas ua qee yam qe ntshav dawb. Kev ntsuam xyuas kuj tseem siv los saib xyuas seb puas muaj kev kho mob rau cov mob no ua haujlwm.

Ib hom T cell yog CD4 ntawm tes, lossis "cell helper." Cov neeg mob HIV / AIDS muaj kev tshuaj ntsuam T-cell tas li los kuaj lawv cov lej CD4. Cov txiaj ntsig tau pab tus kws kho mob saib xyuas tus kab mob thiab kho nws zoo.

Cov txiaj ntsig ib txwm sib txawv nyob ntawm seb hom T-cell soj ntsuam.

Hauv cov laus, CD4 cell ib txwm suav li ntawm 500 txog 1,200 hlwb / hli³ (0.64 txog 1.18 × 10⁹/ L).

Cov kab ke tus nqi yuav txawv me ntsis ntawm ntau lub chaw soj nstuam. Qee qhov kuaj pom siv cov kev ntsuas sib txawv lossis kuaj cov qauv sib txawv. Tham nrog koj tus kws kho mob txog cov ntsiab lus ntawm koj cov kev kuaj sim.

Tshaj siab dua T-cell theem yuav yog vim:

• Kab mob qog, xws li mob lymphocytic rau cov ntshav txha caj qaum lossis ntau yam mob myeloma
• Cov kab mob, xws li mob siab lossis mob mononucleosis

Tsawg dua li cov T-cell theem yuav yog vim:

• Mob kis yooj yim
• Laus
• Mob Cancer
• Kev tiv thaiv kab mob hauv lub cev, xws li HIV / AIDS
• Kev siv hluav taws xob
• Steroid kev kho mob

Qhov feem ntau yuav muaj feem tsawg nrog qhov kev coj koj cov ntshav mus. Cov leeg thiab cov hlab ntsha sib txawv raws li ib tug neeg mus rau lwm qhov thiab ntawm ib sab ntawm lub cev mus rau lwm qhov. Noj ntshav los ntawm qee tus neeg yuav nyuaj dua li lwm tus.

Lwm yam kev phom sij los cuam tshuam nrog kev kos ntshav me ntsis tab sis yuav suav nrog:

• Los ntshav ntau
• Tsaus muag lossis hnov ​​nkaus lub teeb
• Hematoma (ntshav ntau nyob hauv qab daim tawv nqaij)
• Kev kis tus kab mob (muaj kev pheej hmoo me me txhua lub sijhawm ntawm daim tawv tawg)
• Ntau cov punctures los nrhiav cov leeg ntshav

Qhov kev kuaj no feem ntau ua rau cov neeg muaj lub cev tsis muaj zog. Yog li, txoj kev pheej hmoo rau kis tau zoo dua thaum ntshav nqus los ntawm tus neeg muaj lub cev tsis muaj zog.

Thymus muab cov lymphocyte suav; T-lymphocyte suav; T suav suav

• Kuaj ntshav

Berliner N. Leukocytosis thiab mob leukopenia. Hauv: Goldman L, Schafer AI, eds. Goldman-Cecil TshuajCov. 26th ed. Philadelphia, PA: Elsevier; Xyoo 2020: chap 158.

Holland SM, Gallin JI. Kev ntsuam xyuas tus neeg mob nrog kev xoom xaim kev tiv thaiv kab mob. Hauv: Bennett JE, Dolin R, Blaser MJ, eds. Mandell, Douglas, thiab Bennett's Cov Ntsiab Cai thiab Kev Coj Ua ntawm Kab Mob KisCov. 9le ed. Philadelphia, PA: Elsevier; 2020: chap 12.

McPherson RA, Massey HD. Cov ntsiab lus ntawm kev tiv thaiv kab mob thiab kev tiv thaiv kab mob. Hauv: McPherson RA, Pincus MR, eds. Henry's Kev Kuaj Mob thiab Kev Tswj Xyuas los ntawm Laboratory Txoj Kev2. 3lub ed. St Louis, MO: Elsevier; 2017: chaaj 43.