Results 291 to 300 of about 105,286 (352)

Regenerative Medicine Advancements: A Systematic Review on the Combinatory Effect of Platelet‐Rich Plasma/Fibrin and Collagen

open access: yesInternational Journal of Biomaterials, Volume 2026, Issue 1, 2026.
Background The regeneration of injured tissues remains a major clinical challenge. Among emerging biomaterials, collagen with platelet‐rich plasma (PRP) or platelet‐rich fibrin (PRF) showed promising outcomes, individually and in combination. Objective To systematically review clinical evidence on the efficacy, applications, and safety of PRP/PRF and ...
Nunzia Gallo   +6 more
wiley   +1 more source

The P2X7 Receptor and Its Relation to Neglected Tropical Diseases: Focusing on Chagas Disease

open access: yesJournal of Tropical Medicine, Volume 2026, Issue 1, 2026.
Chagas disease, caused by Trypanosoma cruzi, is a neglected tropical disease (NTD) that can lead to severe cardiac complications, including chronic Chagas cardiomyopathy. While NTDs are caused by a variety of pathogens—such as protozoa, bacteria, viruses, and helminths, Chagas disease remains underexplored, particularly regarding host immune responses.
Caroline de Souza Ferreira Pereira   +2 more
wiley   +1 more source

Advances in pancreatic cancer early diagnosis, prevention, and treatment: The past, the present, and the future

open access: yesCA: A Cancer Journal for Clinicians, Volume 76, Issue 1, January/February 2026.
Abstract Pancreatic ductal adenocarcinoma (PDAC) is an aggressive malignancy with a dismal prognosis, largely because of late‐stage diagnosis and therapeutic resistance. PDAC incidence has been rising, with modifiable and non‐modifiable risk factors contributing to disease development.
Alessandro Mannucci, Ajay Goel
wiley   +1 more source

Fuzuloparib with or without apatinib as maintenance therapy in newly diagnosed, advanced ovarian cancer (FZOCUS‐1): A multicenter, randomized, double‐blind, placebo‐controlled phase 3 trial

open access: yesCA: A Cancer Journal for Clinicians, Volume 76, Issue 1, January/February 2026.
Abstract Although poly(adenosine diphosphate‐ribose) polymerase inhibitors (PARPis) and bevacizumab were approved as first‐line maintenance for advanced ovarian cancer (OC), evidence comparing this combination with PARPi monotherapy, especially in BRCA‐mutated/homologous recombination‐deficient (HRD) patients, is lacking.
Lingying Wu   +56 more
wiley   +1 more source
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The pyrophosphorylysis of adenosine diphosphate glucose and adenosine diphosphate mannose

Biochimica et Biophysica Acta (BBA) - Specialized Section on Enzymological Subjects, 1964
Abstract 1. 1. The biosynthesis of adenosine diphosphate glucose and adenosine diphosphate mannose from adenosine triphosphate and respectively glucose 1-phosphate and mannose 1-phosphate has been observed in extracts from mammalian tissues. The reaction is reversible in the presence of the nucleoside diphosphate sugar and pyrophosphate. 2. 2.
H, VERACHTERT, S T, BASS, R G, HANSEN
openaire   +2 more sources

Adenosine diphosphate and adenosine monophosphate: enzymatic spectrophotometric determination

The Journal of Nutritional Biochemistry, 1990
Determination enzymatique et spectrophotometrique de l'adenosine diphosphate (ADP) et de l'adenosine monophosphate (AMP). Phosphorylation de l'ADP par une pyruvate kinase puis reduction du pyruvate en presence de NADH. Mesure de la consommation de NADH au spectrophotometre a 340 nm.
K, Tornheim, V, Schultz
openaire   +2 more sources

Poly(adenosine diphosphate ribose)

1982
Publisher Summary This chapter discusses the higher-order structure of poly(adenosine diphosphate ribose) [poly(ADPR)], poly(ADPR) polymerase purification and its properties, and molecular mechanisms of histone- and elongation-factor (EF-2)-ADP-ribosylation.
P, Mandel, H, Okazaki, C, Niedergang
openaire   +2 more sources

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