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http://dx.doi.org/10.1177/0009922816674522 | DOI Listing |
Eur J Heart Fail
January 2025
Department of Cardiology, Hospital Universitario 12 de Octubre, Instituto de Investigación Sanitaria Hospital 12 de Octubre (imas12), Madrid, Spain.
Aims: Differentiation between patients with Takotsubo syndrome and acute coronary syndrome (ACS) remains a challenge. We performed a systematic review to identify and evaluate diagnostic predictive models to distinguish both conditions.
Methods And Results: We performed an electronic search in PubMed, EMBASE, and Scopus until January 2024.
Am J Dermatopathol
February 2025
Department of Surgical Oncology, St. John's Medical College & Hospital, Bangalore, India .
Introduction: Melanoma arising in blue nevus (BN) is usually evident on histopathology. However, there are cases in the gray zone where neither morphology nor immunostains and molecular studies are conclusive.
Case Report: A 33-year-old man presented with greenish discoloration of the abdominal skin at birth.
Biomolecules
December 2024
Department of Pharmacy, Division of Pharmacognosy and Natural Products Chemistry, National and Kapodistrian University of Athens, Panepistimiopolis Zografou, 15771 Athens, Greece.
24-Masticadienonic acid (MNA) and 24-isomasticadienonic acid (IMNA) are the major triterpenic acids in Chios Mastic Gum (CMG), a resin derived from var. . Despite their promising pharmacological potential, limited information is available due to the complexity of isolating them in pure form.
View Article and Find Full Text PDFMicron
December 2024
Museo Nacional de Ciencias Naturales (MNCN-CSIC), Dept of Biodiversity and Evolutionary Biology, C/ José Gutiérrez Abascal 2, Madrid 28006, Spain. Electronic address:
The taxonomic study of microcrustaceans is a time consuming and challenging endeavor, which has slowed the rate of new discoveries, and in turn knowledge on, global aquatic biodiversity. To facilitate the study of these small organisms, new applications continually need to be explored. Here, we assess the potential use of environmental scanning electron microscopy (ESEM) techniques, specifically cryo-field emission SEM (cryo-FESEM), for taxonomic descriptions of microcrustaceans.
View Article and Find Full Text PDFNanoscale
December 2024
Institut de Ciència de Materials de Barcelona (ICMAB-CSIC), Carrer dels Til·lers, Bellaterra, 08193, Spain.
The nanoscale chiral arrangement in a bicomponent organic material system comprising donor and acceptor small molecules is shown to depend on the thickness of a film that is responsive to chiral light in an optoelectronic device. In this bulk heterojunction, a previously unreported chiral bis(diketopyrrolopyrrole) derivative was combined with an achiral non-fullerene acceptor. The optical activity of the chiral compound is dramatically different in the pure material and the composite, showing how the electron acceptor influences the donor's arrangement compared with the pure molecule.
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