CaafimaadkaCudurrada iyo Xaaladaha

Heerka Reticulocytes inuu xisaabo intay tiradoodu

Unugyada dhiigga , reticulocytes, heerka of taas oo kala duwan ee la xiriira arrimo dhowr ah waa muuqaalo Midaan la mid ah unugyada dhiigga cas, oo la ogaado iyaga oo qayb ka ah dhuuxa lafta iyo dhiig durugsan noqon kartaa. Sida caadiga ah, reticulocytes dhiig hagaagaan, waayo, saddex ilaa shan maalmood, oo markaas unugyada waxaa horay loo beddelaa unugyada dhiigga cas baaluq. Oo tirada qaan cas dhiigga unugyada ku dhashay dhallaanka waa weyn u sii badan tahay in dadka waaweyn.

Ogaanshaha ee reticulocytes:

Aqoonsiga reticulocytes, heerka of wixii la goostay by miis gaar ah, waxaad u baahan tahay in la tixgeliyo waxay ku kala duwan sida ka unugyada dhiigga cas baaluq. In kala duwan ee unugyada dhiigga ama yaruna oo dhan ku jira, ama haraadiga ay lagu arkay Halabuurka ee granular iyo walax filamentous. Si loo garto tirada unugyadan, waxaa lagama maarmaan ah si ay u sahamiyaan xayd dhiigga smears ee shaybaadhka. Waayo, kanu Ujeedada xal Blue Brilliant, oo waxaa laga codsadaa in galaas degreased iyo pre-maydhay, ka dibna kaliya waa smear ah.

Marka reticulocytes la ogaan, heerka of taas oo kala duwan, isla markiiba ka dib galaas stroke loo isticmaalo waa in lagu rakibaa saxan Petri - qol gaar ah qoyan, ka dibna ha u istaagaan shan daqiiqo, si fiican oo qalalan ee hawada furan, ka dibna - mikroskopirovat. Oo walax of granular-nooca filamentous gudahood ah reticulocyte sida caadiga ah rinji in buluug-midabkiisu buluug, iyo asalka ah casaan dhiigga unugyada la sii daayay ay sabab u tahay buluug-cagaaran oo midabo.

Haddii habka of gel-Meier midabayn unugyada dhiigga aan weli qaan gaadhin waxaa loo arki karaa wax badan ka wanaagsan, laakiin tani waxay u baahan tahay tuubo Vidal. In this laba weel dhibicyo dhiig ah waa isku dhafan xal diamond iyo chloride sodium, ka dibna ay xirtey tube daboolka, iyo smear ah waxaa la sameeyaa saacad.

count Reticulocyte:

Tirinta tirada unugyada dhiigga aan weli qaan gaadhin, waxaa lagama maarmaan ah in ay ku saleeyaan 1000 erythrocytes, reticulocytes ka dibna si ay u eegaan iska caadi ah oo caadi ahaan kala duwan yihiin heerka of 0.2% -1,2% of RBCs dadka waaweyn. Celcelis ahaan, dadka intooda badan waxay leeyihiin tirada unugyada dhiigga cas qaan caadi ahaan waa 0.7% ka mid ah tirada guud ee unugyada dhiigga si buuxda baaluq. Haddii tirada reticulocytes kor ku xusan heerka ugu badnaan la ogolyahay ee 10% ama in ka badan, qofka ayaa reticulocytosis - Cudurka, oo ay la socdaan dhiig oo joogto ah iyo dhiig hemolytic ba'an.

reticulocytes tirinta (iska caadi ah in caruurta inta badan waa sare), oo qiimihiisu yahay daawashada, si ay tiro aan ka badnayn qiimaha xadka, dabeecad loogu talagalay dadka waaweyn. Shuruucda sidoo kale waxay ku xiran tahay jinsi, maxaa yeelay haweenku waxay leeyihiin 2.07% of unugyada dhiigga cas qaan gaadhin wali loo arko doorasho sax ah, halka ragga tirada waa in aanay ka badan waxay banayeen 1.92%.

Mararka ay dhacdo heerka reticulocyte ah u kordhay, tani waxay muujinaysaa joogitaanka kuwaas xanuunada jidhka ku, sida duumada iyo thalassaemia, polycythemia, iyo hypoxia, dhiig yari, syndromes hemolytic kala duwan, laakiin tirooyinkan waa u suurtoobaan haddii cyanocobalamine daaweynta. Haddii heerka loo dhigi erythrocytes weli qaan gaadhin, in aadanaha oo laga dheehan karo oo dhiig aplastic, hypoplastic, cudurrada kelyaha kala duwan iyo myxedema, iyo faafinta burooyinka in metastases lafaha.

Si loo ogaado heerka uu gaarsiisan yahay dhiig, waxaa lagama maarmaan ah si ay u xisaabiso "retikulotsitarnogo index", oo waxaa loo xisaabiyaa sida saamiga boqolkiiba reticulocytes iyo qiimaha hiimotokiriit caadiga ah, tirada maalmaha looga baahan yahay unugyada qaan ogolaado in dhiigga durugsan bateen. Haddii code ka dhalanaya kama badna laba, tirada muujinaysaa qayb gipoproliferativnom ah oo dhiig la'aan ay dhacdo ka mid ah xad-dhaaf ah laba - muujinaysaa jaaniska of formation kordhay ee unugyada dhiigga cas.

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