Ubalo lweseli emhlophe yegazi-uthotho-Iziphumo

Umxholo

• Ushwankathelo

• Yiya kwisilayidi esi-1 kwezi-3
• Yiya kwisilayidi 2 ngaphandle kwesi-3
• Yiya kwisilayidi 3 ngaphandle kwe 3

Ushwankathelo

Izinto eziphazamisayo.

Uxinzelelo olukhulu lweemvakalelo okanye lomzimba lunokunyusa ukubalwa kwe-WBC. Kukho iintlobo ezahlukeneyo zeeseli ezimhlophe zegazi (ii-WBCs) ezihlala zibonakala egazini:

• I-neutrophils (i-polymorphonuclear leukocytes; ii-PMNs)
• Iiseli zebhendi (i-neutrophils encinci)
• Uhlobo lwe-T-lymphocyte (T iiseli)
• Uhlobo lwe-B lwe-lymphocyte (iiseli ze-B)
• Monocytes
• Iifososophil
• Iibhasophils

I-T kunye ne-B-uhlobo lwee-lymphocyte azibonakali komnye nomnye kulungiselelo oluqhelekileyo lwesilayidi. Naluphi na usulelo okanye uxinzelelo olukhulu luya kubangela ukwanda kwemveliso yee-WBCs. Oku kuhlala kubandakanya ukwanda kwamanani eeseli kunye nokwanda kwepesenti yeeseli ezingakhuli (ikakhulu ii-zcells zebhendi) egazini. Olu tshintsho kubhekiswa kulo njengokutshintsha "ukushiya ekhohlo". Abantu abane-splenectomy banokuphakama okungapheliyo kwe-WBCs. Iziyobisi ezinokunyusa ukubalwa kwe-WBC kubandakanya i-epinephrine, allopurinol, aspirin, chloroform, heparin, quinine, corticosteroids, kunye ne-triamterene. Amachiza anokunciphisa ukubalwa kwe-WBC kubandakanya i-antibiotics, i-anticonvulsants, i-antihistamine, iziyobisi ze-antithyroid, ii-arsenicals, i-barbiturates, ii-chemotherapeutic agents, i-diuretics kunye ne-sulfonamides.

Amaxabiso aqhelekileyo.

I-WBC-4,500 ukuya kwi-10,000 iiseli / mcl. (Qaphela: iiseli / mcl = iiseli nge-microliter nganye).

Zithini iziphumo ezingaqhelekanga.

Amanani asezantsi ee-WBCs (leukopenia) anokubonisa:

• Ukusilela komongo wethambo (umzekelo, ngenxa yegranuloma, ithumba, ifibrosis)
• Ubukho bezifo ezinesifo secytotoxic collagen-vascular (ezifana ne-lupus erythematosus)
• Isifo sesibindi okanye i-spleen radiation

Amanani aphezulu ee-WBCs (leukocytosis) angabonisa:

• Izifo ezosulelayo zezifo (njenge-rheumatoid arthritis okanye i-allergies)
• Ileukemia
• Uxinzelelo lweemvakalelo okanye lomzimba uxinzelelo lomzimba (umzekelo, ukutsha)