Fetal Erythrocyte Lifespan

@article{Harrison1979FetalEL,
  title={Fetal Erythrocyte Lifespan},
  author={Keith L. Harrison},
  journal={Journal of Paediatrics and Child Health},
  year={1979},
  volume={15}
}
  • K. Harrison
  • Published 1 June 1979
  • Medicine
  • Journal of Paediatrics and Child Health
Harrison, K. L. (1979) Aust. Paediatr. J., 15, 96–97. Fetal erythrocyte lifespan. The demonstration of fetal erythrocytes in the maternal circulation by the Kleihauer technique after feto‐maternal macrotransfusion provides a means of measuring the lifespan of those cells produced at the time of the haemorrhage. Two cases of massive feto‐maternal haemorrhage at 40 weeks gestation and one at 36 weeks gestation are used, together with a published case at 34 weeks gestation. to show that… Expand
Dynamics of hematologic parameters and of the erythrocyte deformability index at the juvenal period of rats and guinea pigs
TLDR
In experiments on Wistar rats and guinea pigs, dynamics of blood hematological parameters and of erythrocyte deformability index (DI) was studied from birth to the 3-month age, and like in the case with rats, DI had a close correlation with the ery Throcyte parameter of shape (Omin). Expand
A review of neonatal jaundice
TLDR
There is a requirement for accurate total bilirubin measurement from <100 to >500 μmol/L, with sufficient precision to assess the rate of bilirubsin change with time, to identify those infants at risk of jaundice. Expand
Erythrocyte and blood antibacterial defense.
  • H. Minasyan
  • Medicine, Biology
  • European journal of microbiology & immunology
  • 2014
TLDR
Video evidence demonstrates that human erythrocytes take active part in blood bactericidal action and can repeatedly engulf and kill bacteria of different species and size. Expand
Phagocytosis and oxycytosis: two arms of human innate immunity
TLDR
Phagocytosis by leukocytes in the tissues and oxycyTosis by erythrocytes in the bloodstream are the main bactericidal mechanisms of human innate immunity. Expand
Mechanisms and pathways for the clearance of bacteria from blood circulation in health and disease.
  • H. Minasyan
  • Chemistry, Medicine
  • Pathophysiology : the official journal of the International Society for Pathophysiology
  • 2016
TLDR
Leukocytes cannot recognize or engulf bacteria in flowing blood; therefore, phagocytosis is impossible in the bloodstream and occurs instead outside of the bloodstream in the body tissues. Expand
The feasibility and cost of neonatal screening for prenatal alcohol exposure by measuring phosphatidylethanol in dried blood spots.
TLDR
Results indicate that screening for PAE in DBS cards is a feasible procedure and that a majority of infants have enough blood after the routine heel prick to fill an additional card, and that screening by PEth analysis from DBS Cards is cost-efficient. Expand
Hyperbilirubinema is Treated Using L.E.D Phototherapy for Neonatals
Neonatal hyperbilirubinemia or Neonatal jaundice is a yellowing of skin and other tissues of a newborn infant. Neonatal phototherapy is widely used and accepted form of treatment form of treatmentExpand
Association of ABO and Rh incompatibility with neonatal hyperbilirubinaemia
TLDR
In ABO incompatibility, if jaundice develops, it remains in physiological limits, and in presence of some aggravating conditions may present as pathological jaundices, which results in significant morbidity but no mortality. Expand
Maternal Steller sea lion diets elevate fetal mercury concentrations in an area of population decline.
TLDR
Higher nitrogen isotope ratios suggested that pups accumulated the highest [THg] when their dams fed on higher trophic level prey during late gestation, and fetal exposure to mercury during a particularly vulnerable stage of neurological development in late gestation is of particular concern. Expand
Determination of Pumpkin Leaves Equivalent; As a Measure of Pyhto Toxicity on Human Erythrocytes
Original Research Article Pumpkin leaves (Telfairia occidentalis) are extensively used in homes in Nigeria and some West African Countries for soup making and sometimes extracted in water forExpand
...
1
2
...

References

SHOWING 1-10 OF 24 REFERENCES
STUDIES ON ERYTHRO‐KINETICS IN INFANCY
  • L. Wranne
  • Medicine
  • Acta paediatrica Scandinavica
  • 1969
TLDR
The findings suggest that studies of the intrauterine haemolysis do not always give true indication of the degree of foetal anaemia, and that the haemoglobin concentration is not always a reliable index of the rate of ha Hemolysis. Expand
STUDIES ON ERYTHRO‐KINETICS IN INFANCY:XIII. The mean Life Span and the Life Span Frequency Function of Red Blood Cells Formed during Foetal Life
TLDR
Equations were developed for the relation between the production rate, the life span frequency function and the number of circulating erythrocytes and the relative number of circulate cells after random labelling. Expand
[ON THE SURVIVAL TIME OF FETAL ERYTHROCYTES IN THE MATERNAL CIRCULATION AFTER FETOMATERNAL TRANSFUSION].
Durch quantitative Bestimmung des Abbaus kompatibler fetaler Erythrocyten, die bei fetomaternalen Transfusionen in den Kreislauf der Mutter eingeschwemmt waren, wird die verkurzte Uberlebenszeit vonExpand
The Effect of Maternal Smoking on Cord Blood Erythroeytes
TLDR
A highly significant increase in mean corpuscular volume in the infants of smoking mothers was observed which did not appear to be related to the number of cigarettes used, and a possible mechanism for this is postulated. Expand
[Demonstration of fetal hemoglobin in erythrocytes of a blood smear].
Obwohl fetales menschliches Hamoglobin von bleibendem Hamoglobin in vielerlei Hinsicht betrachtlich differiert, konnte man es bisher nicht in einzelnen Erythrocyten kenntlich machen. AlleExpand
Massive feto-maternal hemorrhage as a cause of perinatal mortality and morbidity.
TLDR
A review is given of the various theoretical and practical problems related to massive feto-maternal hemorrhage, the causes and pathogenesis, the symptoms and diagnosis, the clinical varieties, and the pathophysiology as seen in the fetus and newborn. Expand
Massive feto-maternal hemorrhage as a cause of perinatal mortality and morbidity
TLDR
A review is given of the various theoretical and practical problems related to massive feto-maternal hemorrhage, the causes and pathogenesis, the symptoms and diagnosis, the clinical varieties, and the pathophysiology as seen in the fetus and newborn. Expand
Rh-immunization by Pregnancy: Results of a Survey and Their Relevance to Prophylactic Therapy
TLDR
A series of Rh-negative primiparae has been studied in order to gain further insight into the process of immunization by pregnancy, and there is evidence of a direct relation between the count of foetal cells after delivery and the risk of developing antibodies. Expand
Practical haematology.
  • D. Doxey
  • Medicine
  • The Veterinary record
  • 1969
TLDR
Practical haematology is one that the authors always offer and if you are one of the people love reading as a manner, you can find practical haem atology as your reading material. Expand
Survival of Cr51‐labelled Red Cells from New‐born Infants1
Summary
...
1
2
3
...