Results 171 to 180 of about 109,705 (362)

An Unusual Case of Cutaneous Langerhans Cell Sarcoma Lacking S100 Expression: A Case Report and Review of the Literature

open access: yesJournal of Cutaneous Pathology, EarlyView.
ABSTRACT Langerhans cell sarcoma (LCS) is a rare neoplastic proliferation of Langerhans cell with aggressive clinical behavior and involves multiple organ systems, including the skin. LCS is characterized by marked cytologic atypia, frequent mitoses including atypical ones, and expression of CD1a, S100, and langerin (CD207).
Randa Obid   +8 more
wiley   +1 more source

On the Fractionation of Agglutinins and Antitoxin

open access: hybrid, 1907
Robert B. Gibson, Katharine R. Collins
openalex   +1 more source

The Significance of Brucella Abortus Agglutinins in Human Serum [PDF]

open access: bronze, 1929
C. M. Carpenter   +2 more
openalex   +1 more source

Contribution of perineuronal nets to hyperexcitability in pilocarpine‐induced status epilepticus

open access: yesEpilepsia, EarlyView.
Abstract Objective Changes in extracellular matrix (ECM) and highly condensed ECM structures called perineuronal nets (PNNs) have been reported in human patients with epilepsy as well as some animal models of epilepsy. We studied potential ECM changes in a mouse model of pilocarpine‐induced status epilepticus (PISE) and their potential contributions to
AnnaLin M. Woo   +3 more
wiley   +1 more source

Mammalian TatD DNase domain containing 1 (TATDN1) is a proteostasis‐responsive gene with roles in ventricular structure and neuromuscular function

open access: yesThe FEBS Journal, EarlyView.
Twin‐arginine translocation D (TatD) homologs are found across all kingdoms, with debated roles in DNA degradation and protein quality control in unicellular organisms. We characterize TATDN1, the mammalian TatD orthologue, as a proteostatic stress‐responsive cytosolic protein dispensable for DNA degradation.
Gisel Barés   +19 more
wiley   +1 more source

Pre-transfusion detection and transfusion therapy of a patient with autoanti-B and cold agglutinin

open access: yesZhongguo shuxue zazhi
[Objective] To identify the ABO blood group of a patient with rare B antigen-specific autoantibody with cold agglutinin, and evaluate the effect of blood transfusion.
YANG Linyu, CHEN LI, LI Zhongjun
doaj   +1 more source

Adverse impact of acute Toxoplasma gondii infection on human spermatozoa

open access: yesThe FEBS Journal, EarlyView.
Toxoplasma gondii tachyzoites injected intraperitoneally crossed the blood‐testes barrier, appearing in testes/epididymis by day 6 post‐infection. In vitro exposure caused increased sperm necrosis/apoptosis and structural damage to heads/tails. Immunofluorescence and SEM revealed tachyzoites attaching to sperm tails, inducing twisting/detachment, and ...
Lisbeth Rojas‐Barón   +11 more
wiley   +1 more source

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