Results 161 to 170 of about 2,311,673 (316)

Antiphosphatidylserine antibody as a cause of multiple dural venous sinus thromboses and ST-elevation myocardial infarction [PDF]

open access: yes, 2018
Objective: Rare disease Background: Antiphospholipid syndrome (APS) is an autoimmune disease characterized by antibodies directed against phos-pholipids on plasma membranes. Through unclear mechanisms, APS confers hypercoagulability.
Marquardt, Caillin W.   +2 more
core   +1 more source

Reference charts for first‐trimester placental three‐dimensional fractional moving blood volume derived using OxNNet

open access: yesUltrasound in Obstetrics &Gynecology, Volume 67, Issue 2, Page 191-200, February 2026.
ABSTRACT Objective To establish a comprehensive reference range for first‐trimester placental three‐dimensional (3D) single‐vessel fractional moving blood volume (svFMBV) using the OxNNet toolkit, based on values observed in healthy pregnancies.
S. Mathewlynn   +11 more
wiley   +1 more source

Laboratory Identification of Lupus Anticoagulant (LA) Using Different Activated Partial Thromboplastin Time (APTT) Assays

open access: yesInternational Journal of Laboratory Hematology, Volume 48, Issue 1, Page 172-178, February 2026.
ABSTRACT Introduction The International Society of Thrombosis and Hemostasis (ISTH) guidelines suggest a three‐step evaluation for the detection of lupus anticoagulant (LA), including screening, mixing, and confirmation. According to the guidelines, the LA assay based on activated partial thromboplastin time (APTT) should include an initial screening ...
Bárbara G. Barion   +7 more
wiley   +1 more source

Granulomatosis with Polyangiitis (Wegener’s Granulomatosis) Co-Existing with Antiphospholipid Syndrome – An Unusual Cutaneous Presentation

open access: yesPakistan Journal of Medicine and Dentistry
Granulomatosis with polyangiitis (GPA) is an autoimmune disease that causes inflammation of the small blood vessels and involves many organs, most commonly the upper and lower respiratory tracts and the kidneys. GPA can also affect other organs, such as
Neha Rana   +4 more
doaj   +1 more source

Cutaneous manifestations of antiphospholipid syndrome: a review of the clinical features, diagnosis and management [PDF]

open access: yes, 2013
Antiphospholipid syndrome is a relatively recent systemic autoimmune disorder defined by thrombotic events and/or obstetric complications in the presence of persistent elevated antiphospholipid antibodies.
Caetano, M.   +3 more
core  

Modulation of Immune Cells by Aspirin During Pregnancy

open access: yesImmunology, Volume 177, Issue 2, Page 329-338, February 2026.
This study explores immune and haematological shifts in high‐risk pregnancies, noting lower haemoglobin and platelet levels linked to maternal risk factors. Th2 cell increases support gestational tolerance, while LDA use correlates with reduced cytotoxic NK CD56dim cells and elevated CD56bright NK and naïve Treg cells, suggesting enhanced immune ...
Ana Luísa Areia   +4 more
wiley   +1 more source

Sneddon’s syndrome: case report and review of its relationship with antiphospholipid syndrome [PDF]

open access: yesEinstein (São Paulo), 2012
The Sneddon’s syndrome is a rare disorder characterized by theoccurrence of cerebrovascular disease associated with livedoreticularis. The antiphospholipid syndrome is the most frequent typeof acquired thrombophilia, defined by the occurrence of ...
Livia Almeida Dutra   +3 more
doaj  

Ocular disorders as the prevailing manifestations of antiphospholipid syndrome: a case series [PDF]

open access: hybrid, 2009
Evangelia E. Tsironi   +7 more
openalex   +1 more source

De Novo Hypertension and Decline of Renal Function in a Young Woman with Systemic Lupus Erythematosus and Antiphospholipid Syndrome [PDF]

open access: yes, 2009
Antiphospholipid syndrome nephropathy and lupus nephritis have similar clinical and laboratory manifestations and achieving the accuracy of diagnosis required for correct treatment frequently necessitates a kidney biopsy.
Bordalo, J   +4 more
core  

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