Results 91 to 100 of about 26,590 (287)

Heterozygous Beta‐Thalassaemia in Pregnancy: Two Rare Causes of Severe Fetal Anemia Requiring Intrauterine Blood Transfusions

Prenatal Diagnosis, EarlyView.
ABSTRACT Aim In this article, we present two cases of severe fetal hemolytic anemia based on a beta‐thalassaemia trait inherited from a single parent. Results These cases, presented at 20 and 28 weeks' gestation, necessitated intra‐uterine blood transfusions.
Eva van der Meij, Frans J. W. Smiers, Tamara T. Koopmann, Ingrid Krapels, Kaatje LePoole, Enrico Lopriore, Johanna M. Middeldorp, Claudia S. Ootjers, Volkher Scharnhorst, Hubertina C. J. Scheepers, Cornelis L. Harteveld, E. J. T. (Joanne) Verweij   +11 more
wiley   +1 more source

Reticulocyte counts in the aged.

Nippon Ronen Igakkai Zasshi. Japanese Journal of Geriatrics, 1989
Reticulocytes were measured on an automated reticulocyte counter in five groups; healthy adults, non-elderly patient with low hematopoiesis, adults with anemia, healthy elderly persons and elderly patients with anemia. The reticulocyte percent, absolute reticulocyte count, and reticulocyte composition as classified by fluorescence intensity (highly ...
Kojima, Kazuhide, Tatsumi, Noriyuki
openaire   +3 more sources

Prenatal Exome Sequencing Identifies Dual Maternal‐Fetal Diagnosis of HbF Mission Bay, a Novel HBG2 Variant Associated With Methemoglobinemia, Hypoxia and Hemolytic Anemia

Prenatal Diagnosis, EarlyView.
ABSTRACT Prenatal exome sequencing (ES) can establish rare genetic diagnoses in a fetus but may also lead to occult genetic diagnosis in a biological parent. We present a case of dual fetal and maternal diagnosis by prenatal ES, in a fetus with unexplained anemia and in a pregnant patient with sickle cell disease (SCD) and recurrent unexplained hypoxia.
Matthew A. Shear, Billie Lianoglou, Ugur Hodoglugil, W. Patrick Devine, Ashutosh Lal, Juan Gonzalez, Teresa N. Sparks   +6 more
wiley   +1 more source

Pharmacologic Inhibition of Erythrocyte Ferroportin Expression Exacerbates Plasmodium Infection

Microorganisms
Plasmodium parasites rely on host iron for survival and replication, making host iron availability a critical determinant of malaria pathogenesis. Central to iron homeostasis is the hepcidin–ferroportin regulatory axis, where hepcidin suppresses iron ...
Sareh Zeydabadinejad, Benjamin Frederick Theis, Jun Sung Park, Amira F. Gohara, Matam Vijay-Kumar, Beng San Yeoh, Piu Saha   +6 more
doaj   +1 more source

Diagnosis and Management of Prenatal Hereditary Pyropoikilocytosis

Prenatal Diagnosis, EarlyView.
ABSTRACT Hereditary pyropoikilocytosis (HPP) is a severe hemolytic anemia caused by variants in SPTA1, SPTB, and EPB41. These weaken horizontal interactions in the erythrocyte cytoskeleton, causing membrane fragmentation and splenic sequestration. It will readily cause fetal anemia and often hydrops fetalis. Prenatal diagnosis requires first ruling out
Connor Hartzell, Samantha Stover, Nora Gibson, Timothy Olson, James Connelly, Matthew Grace, Jennifer Andrews   +6 more
wiley   +1 more source

A comparative pharmacokinetic and pharmacodynamic study of two novel Cuban PEGylated rHuEPO versus MIRCERA® and ior®EPOCIM [PDF]

Journal of Pharmacy & Pharmacognosy Research, 2018
Context: The recombinant human erythropoietin (rHuEPO) stimulates the erythropoiesis process. Because this glycoprotein has a short half-life, it needs to be administrated two to three times a week.
Gledys Reynaldo, Leyanis Rodríguez, Roberto Menéndez, Joaquín Solazábal, Daniel Amaro, María de los A. Becquer, Yamila Colom, Haydee Gil, Juan C. Polo, Gilberto Castañeda, Braulio Jiménez-Vélez, Jorge Duconge, Eduardo M. Fernández-Sánchez   +12 more
doaj  

In vitro kinetics of reticulocyte subtypes: maturation after red blood cell storage in additive solution-1 (AS-1)

Hematology, Transfusion and Cell Therapy, 2018
Background: Reticulocytes are immature red blood cells containing RNA remnants. Their population kinetics has been documented under various in vivo and in vitro conditions, including after storage of red blood cells in blood banks.
Adriana Urbina, Fernando Palomino
doaj   +1 more source

The maturation of reticulocytes. I. Following introduction of reticulocytes into polycythemic and normocythemic animals [PDF]

Investigations were conducted on the life-span of "stress" reticulocytes and the fate of the early denucleated large-sized reticulocytes in circulating blood.
Shimada, Atsuko
core  

A transient resistance to blood-stage malaria in interferon-γ-deficient mice through impaired production of host cells preferred by malaria parasites

Frontiers in Microbiology, 2015
IFN-γ plays both pathological and protective roles during blood-stage malaria. One of its pathological roles is its contribution to anemia by suppressing erythropoiesis. Here, to evaluate the effects of IFN-γ-mediated alterations in erythropoiesis on the
Hiroko eOkada, Kazutomo eSuzue, Takashi eImai, Tomoyo eTaniguchi, Chikako eShimokawa, Risa eOnishi, Jun eHirata, Hajime eHISAEDA   +7 more
doaj   +1 more source

Efficiency comparison between new single‐needle dialysis and conventional double‐needle dialysis and exploration of the optimal prescription parameters for single‐needle hemodialysis

Therapeutic Apheresis and Dialysis, Volume 29, Issue 3, Page 419-427, June 2025.
Abstract Objective To compare the dialysis efficiency parameters between new single‐needle dialysis and conventional double‐needle dialysis and to explore the optimal prescription parameters for single‐needle hemodialysis. Methods This study involved a prospective, cross‐over design. Eight patients were randomly divided into two cohorts, which received
Bin Zhao, Shen Zhan, Gang Fu, Shanshan Guo, Lifang Liu, Wei Liu, Guanghui Xiao, Yuzhu Wang, Lihong Zhang   +8 more
wiley   +1 more source