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Biology Although this process is slow defense, a recurring transfusion, antibody production both increase until at some point, the body would suffer a backlash due to the destruction of red blood cells from the blood received (hemolysis) that gradually, if disintegrate. If this process is intense, the individual begins to eliminate hemoglobin (pigment that gives red color to the blood) in the urine and can cause clogging of the renal tubules, causing serious shortcomings. DEBATE Given the research conducted, discuss with your colleagues what the true universal donor? Why? From the findings on blood incompatibility between the bloods with rhe factor Rh +, found itself the answer to the incompatibility of maternal and fetal blood, known as Fetal Erythroblastosis (EF) or Hemolytic Disease of the Newborn (HDN). This incompatibility was observed by Levine and Stetson in 1939, to find anti-Rh antibodies in the blood of a woman who had given birth to a stillborn. To avoid the death of a baby due to HDN, he must be subjected to the transfusion of approximately 85% of their blood, receiving Rh-, soon after birth. Currently this exchange can also be done in specialized centers, even in utero, if discover the problem through the Indirect Coombs test, which aims to detect specific antibodies bound to its antigen. Since 1964, it has been applied a "vaccine" postpartum Rh-women, further diminishing the problems of maternal-fetal incompatibility. This "vaccine" aims to destroy the fetal Rh + erythrocytes in the maternal organism. Indirect Coombs test Examination conducted monthly to verify the presence or absence of irregular antibodies in the blood of Rh-mothers. "Vaccines" postpartum immunization process done with IgG anti-D immunoglobulin in Rh-women (D +). SEARCH Haemolytic disease of the newborn with an incidence of approximately 1/100 Rh + babies, is extremely harmful to the fetus. Do a search on Rh factor or Erythroblastosis Fetal Biology in books or on websites such www.ufv.br/dbg/bioano02/a2001a08.htm tell and under what circumstances it occurs and what its consequences. Blood: a red sea that sustains life
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Biologija Iako je taj proces spor obrana, ponavljajući transfuziju, proizvodnju antitijela i povećanje dok u nekom trenutku, tijelo će trpjeti reakciju zbog uništenja crvenih krvnih stanica iz krvi primljenog (hemoliza) koja se postupno, ako je raspasti. Ako taj proces je intenzivan, pojedinac počinje eliminirati hemoglobina (pigment koji daje crvenu boju krvi u mokraći), a može izazvati začepljenje u bubrežnim kanalićima, što uzrokuje ozbiljne nedostatke. DEBATA S obzirom na istraživanje provedeno, razgovarati sa svojim kolegama ono istina univerzalna donatora? Zašto? Iz nalaza na krvni nespojivosti između bloods s RHE faktor Rh +, našla odgovor na nekompatibilnost majke i fetusa krvi, poznat kao Fetalni Erythroblastosis (EF) ili hemolitička bolest Novorođenče (HDN). Ta neusklađenost promatrali Levine i Stetson u 1939, kako bi pronašli anti-Rh antitijela u krvi žena koja je rodila mrtvorođeno. Kako bi izbjegli smrt bebe zbog HDN, on mora biti podvrgnut transfuzije oko 85% njihove krvi, primio Rh-, ubrzo nakon rođenja. Trenutno ova razmjena može obaviti u specijaliziranim centrima, čak iu maternici, ako otkrijete problem kroz neizravno Coombs testa, čiji je cilj otkrivanje specifičnih protutijela vezanih na svom antigena. Od 1964, on je primijenjen je "cjepivo" nakon poroda Rh-ženama, dodatno smanjuje probleme majke-fetalni nekompatibilnosti. Ovaj "cjepivo" ima za cilj uništiti fetalnih RH + eritrocite u majčinoj organizma. Neizravno Coombs testa Ispitivanje provedeno mjesečna potvrditi prisutnost ili odsutnost nepravilnih protutijela u krvi Rh-majki. "Cjepiva" postporođajna imunizacije proces učinio s IgG anti-D imunoglobulin u Rh-žena (D +). TRAŽI Hemolitička bolest novorođenčeta s učestalošću od oko 1/100 RH + bebe, je izuzetno štetna za fetus. Da li pretraživanje na Rh faktoru ili Erythroblastosis Fetalni biologiju u knjigama ili na web-mjesta kao www.ufv.br/dbg/bioano02/a2001a08.htm reći i pod kojim uvjetima to se događa i kakve su njezine posljedice. Krv: Red Sea koja održava život