retinoic acid/hemorrhage

Early hemorrhagic death (within the first 10 d of treatment [EHD]) is reported as the main cause of death during induction therapy for acute promyelocytic leukemia (APL). In order to evaluate possible differences in the incidence of EHD during induction regimens based on all-trans retinoic acid

OBJECTIVE Elevated cellular retinoic acid binding protein-I (CRABP-I) is thought to be related to the abnormal proliferation and migration of smooth muscle cells (SMCs). Accordingly, a higher CRABP-I level could cause disorganized vessel walls by causing immature SMC phenotypes and altering

Acute promyelocytic leukemia (APL) is associated with a high incidence of disseminated intravascular coagulation (DIC) and early hemorrhagic death. The risk of early fatal hemorrhage is increased when high peripheral-blood blast count and severe DIC accompanied by visceral hemorrhage are present at

All-trans-retinoic acid (ATRA) can induce a clinical remission in patients with acute promyelocytic leukemia. An adverse condition called "retinoic acid syndrome" limits this therapy. It is characterized by fever and respiratory distress, along with weight gain, pleural or pericardial effusions,

In contrast to patients with disseminated intravascular coagulation (DIC) due to other causes, patients with acute promyelocytic leukemia (APL) receiving standard cytotoxic chemotherapy can be treated safely with antifibrinolytic drugs for prophylaxis of hemorrhage, without the occurrence of

Am80 (tamibarotene) is a retinoic acid receptor (RAR) agonist clinically available for treatment of acute promyelocytic leukemia. As intracerebral hemorrhage (ICH) accompanies inflammatory reactions in the brain and also because retinoids may suppress activation of microglia, we investigated the

A total of 622 consecutive patients with acute promyelocytic leukaemia (APL) treated within the Gruppo Italiano per le Malattie Ematologiche dell'Adulto (GIMEMA) group during 1989-97 have been reviewed to assess the clinical effectiveness of all-trans retinoic acid (ATRA) on the incidence of early

The specific feature of acute promyelocytic leukemia (APL) is blood coagulation impairments that appear as thrombohemorrhagic disorders with a possible fatal outcome. The pathogenesis of bleeding in APL is due to the properties of leukemic promyelocytes; however, little is known about the causes of

Viral haemorrhagic septicaemia virus (VHSV) is one of the worst viral threats to fish farming. Non-virion (NV) gene-deleted VHSV (dNV-VHSV) has been postulated as an attenuated virus, because the absence of the NV gene leads to lower induced pathogenicity. However, little is known about the

BACKGROUND Primary immune thrombocytopenia is a severe bleeding disorder. About 50-85% of patients achieve initial remission from first-line therapies, but optimal second-line treatment remains a challenge. All-trans retinoic acid (ATRA) has an immunomodulatory effect on haemopoiesis, making it a