Results 61 to 70 of about 110,603 (210)

RNA activation in insects: From emerging evidence to molecular applications

Insect Molecular Biology, EarlyView.
Canonical RNA activation involves small RNAs interacting with promoter sequences, but there is also evidence of non‐canonical RNAa in eukaryotes. Emerging evidence suggests the presence of RNAa in insects. RNAa can be utilised as a tool for functional genomic studies in insects.
Sassan Asgari
wiley   +1 more source

LEAD-ADENOSINE TRIPHOSPHATE COMPLEXES IN ADENOSINE TRIPHOSPHATASE HISTOCHEMISTRY [PDF]

Journal of Histochemistry & Cytochemistry, 1969
Chelation of lead by adenosine triphosphate (ATP) and its consequences for adenosine triphosphatase histochemistry were examined. The formation constant of lead-ATP chelates was found by two methods to be 4.6-4.7 x 10 4 .
openaire   +2 more sources

ADENOSINE TRIPHOSPHATASE LOCALIZATION IN AMPHIBIAN EPIDERMIS [PDF]

The Journal of Cell Biology, 1966
The localization of ATPase1 activity has been studied by light and electron microscopy in the epidermis of Rana pipiens, Rana catesbiana, and Bufo marinus. The reaction was carried out on skin (glutaraldehyde-fixed or fresh) sectioned with or without freezing. Best results were obtained with nonfrozen sections of fixed tissue.
M G, Farquhar, G E, Palade
openaire   +2 more sources

Genome‐wide association study of morphometric and metabolic characteristics in European populations of the sugar kelp Saccharina latissima

Journal of Phycology, EarlyView.
Abstract The sugar kelp Saccharina latissima is a promising candidate for sustainable aquaculture in the North Atlantic and Northeast Pacific, but genetic improvement has been hindered by a limited understanding of the genetic basis of economically important traits.
Stéphane Mauger, Komlan Avia, Lucie Jaugeon, Paolo Ruggeri, Zofia Nehr, Ousseini Issaka Salia, Jérôme Coudret, Emilie Gouhier, Aurélien Baud, Stéphane Loisel, Antoine Fort, Ronan Sulpice, Christophe Destombe, Philippe Potin, J. Mark Cock, Myriam Valero   +15 more
wiley   +1 more source

Maternal nutrition as a key determinant of placental and developing blood–brain barrier xenobiotic protective functions

The Journal of Physiology, EarlyView.
Abstract figure legend Suboptimal maternal nutrition alters placental and developing blood–brain barrier (BBB) protective function and is associated with increased fetal brain vulnerability. In the placenta, nutritional adversity may reduce the exchange surface area and promote meta‐inflammation, compromising barrier efficiency in a model‐ and context ...
Kristin L. Connor, Nycolle I. S. Souza, Bruno G. Anjos, Stephen G. Matthews, Enrrico Bloise   +4 more
wiley   +1 more source

Adenosine Triphosphatase Activity of the Vascular System.

Experimental Biology and Medicine, 1952
SummaryThe AT Pase activity of the vascular system of the dog has been studied, lit has been shown that the enzyme content of -the different arteries enjoys wide variation. The venous system does not contain the enzyme. ATPase activity of the aorta of the rat was not influenced by age or captivity.
C J, CARR, F K, BELL, J C, KRANTZ
openaire   +2 more sources

Pyroptosis in Preeclampsia: Placenta‐to‐Maternal Organ Communication, Molecular Mechanisms, and Therapeutic Targets

Comprehensive Physiology, Volume 16, Issue 6, December 2026.
Schematic diagram illustrating the potential mechanisms and core molecules contributing to the development of PE via mediating pyroptosis: focus on trophoblasts and endothelial cells. Pyroptosis of trophoblast cells in the placenta of preeclampsia not only inhibits its invasion, migration, and differentiation, causing local infiltration and ...
Xianyi Zhou, Liming Yuan, Ya Li, Rong Zhou, Linbo Gao, Xiaohong Wei   +5 more
wiley   +1 more source

Intracellular ATP influences synaptic plasticity in area CA1 of rat hippocampus via metabolism to adenosine and activity-dependent activation of adenosine A1 receptors [PDF]

, 2011
The extent to which brain slices reflect the energetic status of the in vivo brain has been a subject of debate. We addressed this issue to investigate the recovery of energetic parameters and adenine nucleotides in rat hippocampal slices and the ...
D. Grahame Hardie, Hardie, D. G. (D. Grahame), Naomi Pentland, Simon Hawley, Frenguelli, Bruno, Doney, Alexander S., Pentland, Naomi, Frenguelli, Bruno G., Stephanie zur Nedden, Hawley, Simon, Alexander S. Doney, Bruno G. Frenguelli, Hardie, D. Grahame, Doney, Alexander S.; id_orcid, Zur Nedden, Stephanie   +14 more
core   +1 more source

Inadequate Adenosine-Induced Flow Arrest During Intraoperative Basilar Aneurysm Surgery [PDF]

, 2023
Aneurysmal subarachnoid hemorrhage (SAH) is an acute neurologic emergency. We report the case of a 48-year-old male with a massive SAH caused by a ruptured aneurysm of the vertebrobasilar transition.
Ana Pereira, Pereira, Ana, Sara Salvador, Sousa, Helena, Helena Sousa, Manuela Casal, Salvador, Sara, Casal, Manuela   +7 more
core   +1 more source

Therapeutic Potential of Propolis in Ulcerative Colitis: A Review of Preclinical Evidence

Chemistry &Biodiversity, Volume 23, Issue 11, November 2026.
This review compiles preclinical evidence from studies that investigate the therapeutic potential of propolis extracts derived from different botanical origins, as well as their main bioactive constituents, in the context of ulcerative colitis. The observed beneficial effects are primarily attributed to their antioxidant, immunomodulatory, and anti ...
Thayná Fernandes Barros, Gabriel Gomes Vila Nova, Rosane Nassar Meireles Guerra, Flavia Raquel Fernandes do Nascimento, Afonso Gomes Abreu   +4 more
wiley   +1 more source