Novel Transcatheter Tricuspid Valve Replacement Device for Recurrent Regurgitation After Failed Surgical Repair [PDF]
Background: Recurrent tricuspid regurgitation (TR) after surgical annuloplasty is a common challenge, and redo surgery carries high risk. Transcatheter valve-in-ring approaches are often limited by paravalvular leak (PVL), especially with incomplete ...
Muhammad Saad, MD +4 more
doaj +2 more sources
Topologically-based parameter inference for agent-based model selection from spatiotemporal cellular data. [PDF]
Advances in spatiotemporal single-cell imaging have enabled detailed observations of cell population dynamics and intercellular interactions. However, translating these rich data sets into mechanistic insight remains a significant challenge.
Alyssa R Wenzel +5 more
doaj +2 more sources
The real-world clinical effectiveness of durvalumab in advanced biliary tract cancer: a mimic comparative analysis through survival data reconstruction [PDF]
BackgroundThe TOPAZ-1 study results represented significant advancement in the treatment of advanced biliary tract cancer (BTC) by combining durvalumab with gemcitabine–cisplatin (DGC).
Hong-xiang Ji +4 more
doaj +2 more sources
Forensic gemmological investigation based on optical and crystal-chemical changes in topaz from Ouro Preto and Caraí, Brazil, induced by heat treatment [PDF]
Topaz is frequently subjected to heat treatment and irradiation to enhance colour, particularly to produce the market’s most preferred salmon pink and sky blue varieties.
Jana Fridrichová +8 more
doaj +2 more sources
Phase 1b study of anlotinib combined with TQB2450 in pretreated advanced biliary tract cancer and biomarker analysis. Abstract Background and Aims We evaluated the efficacy and safety of the antiangiogenic tyrosine kinase inhibitor anlotinib plus TQB2450, a programmed death‐ligand 1 inhibitor in pretreated advanced biliary tract cancers (BTCs ...
Jun Zhou +13 more
wiley +1 more source
The article provides a brief review of applying the infrared spectroscopy method to study of jewelry stones. The authors demonstrate the advantages of the frustrated total internal reflection (FTIR) method in gemological examinations.
V. M. Bulanov, I. L. Kazantseva
doaj +1 more source
Background and objectives: Alemtuzumab demonstrated superior efficacy versus subcutaneous interferon (IFN) beta-1a in participants with relapsing-remitting multiple sclerosis in the 2-year CARE-MS I and II trials.
A. Coles +14 more
semanticscholar +1 more source
A single-column ocean biogeochemistry model (GOTM–TOPAZ) version 1.0 [PDF]
Recently, Earth system models (ESMs) have begun to consider the marine ecosystem to reduce errors in climate simulations. However, many models are unable to fully represent the ocean-biology-induced climate feedback, which is due in part to significant ...
H.-C. Jung +5 more
doaj +1 more source
This study examined the effect of simultaneous fermentations of Saccharomyces cerevisiae and Pichia kluyveri, Lactobacillus plantarum and Oenococcus oeni on the chemical composition of apple cider from two apple varieties—Topaz and Red Topaz.
Paul Cristian Călugăr +7 more
semanticscholar +1 more source
International Tables for Crystallography is the definitive resource and reference work for crystallography and structural science.
Each of the eight volumes in the series contains articles and tables of data relevant to crystallographic research and to applications of crystallographic methods in all sciences concerned with the ...
John P. Sutter C. Chantler +2 more
wiley +1 more source

