منابع مشابه
TPO-RAs multitask in ITP.
In this issue of Blood, Liu et al show that response to thrombopoietin receptor agonist (TPO-RA) therapy in immune thrombocytopenia (ITP) is associated with restoration of monocyte Fcg receptor (FcgR) balance toward inhibitory FcgRIIb and with correction of the enhanced phagocytic capacity of macrophages. These data suggest that TPO-RA can increase platelet counts not only by increasing platele...
متن کاملTherapeutic Options for Immune Thrombocytopenia (ITP) During Pregnancy.
ABSTRACT The incidence of ITP during pregnancy is low. When ITP is suspected it is necessary to perform an extended set of clinical and biological investigations in order to determine the etiology of thrombocytopenia, as the diagnosis of ITP is a process of exclusion, because there is no sensitive and specific diagnostic test so far. The treatment for ITP during pregnancy represents a challenge...
متن کاملDapsone, danazol, and intrapartum splenectomy in refractory ITP complicating pregnancy.
Currently there is no consensus on the treatment of refractory idiopathic thrombocytopenic purpura (ITP) complicating pregnancy. Our patient with chronic ITP complicating pregnancy, who was refractory to steroids, dapsone, and danazol, was treated successfully with intrapartum splenectomy.
متن کاملAnti-TPO Antibodies Diffusion through the Placental Barrier during Pregnancy
BACKGROUND Hashimoto's thyroiditis is the principal aetiology of hypothyroidism with presence of anti-thyroperoxidase antibodies (anti-TPO). The association between anti-TPO and foeto-placental complications has been observed in previous studies. To go further in the understanding, the current study compares the level of anti-TPO in maternal blood and in the cord blood of her fetus at the momen...
متن کاملMetabolism of thrombopoietin (TPO) in vivo: determination of the binding dynamics for TPO in mice.
Previous in vivo studies have established that plasma thrombopoietin (TPO) levels are regulated by binding to c-Mpl on platelets and that, in vitro, platelets bind and degrade TPO. To determine if the in vivo metabolism of TPO was specific and saturable, we injected normal CD-1 mice IV with trace amounts of 125I-rmTPO with or without a saturating concentration of rmTPO. The amount of radioactiv...
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ژورنال
عنوان ژورنال: Blood
سال: 2017
ISSN: 0006-4971,1528-0020
DOI: 10.1182/blood-2017-07-793356