Results 151 to 160 of about 84,971 (337)

ULTRAVIOLET SPECTROPHOTOMETRIC DETERMINATION OF OSMIUM TETROXIDE IN CHCl{sub 3}

, 1959
Gérald Goldstein
openalex   +2 more sources

BUFFERED OSMIUM TETROXIDE (OsO4) FIXATION FOR CYTOLOGICAL AND FEULGEN MICROSPECTROPHOTOMETRIC STUDIES OF HUMAN RECTAL POLYPS [PDF]

, 1955
Cecilie Leuchtenberger, Paul F. Doolin, Anne H. Kutsakis   +2 more
openalex   +1 more source

Transannular O‐Heterocyclization Reactions of Cyclododeca‐1,5,9‐triene Derivatives: A New Concept for the Preparation of Key Intermediates for Total Syntheses of Annonaceous Acetogenins

Helvetica Chimica Acta, EarlyView.
Four stereogenic centers are formed diastereoselectively in one step from a cyclic (E,E)‐1,5‐diene system using an electrophilic addition reaction. Subsequent ozonolytic cleavage of the intact Z‐double bond, followed by intramolecular nucleophilic substitution, yields an octahydroterfurandione with a threo,cis,threo configuration, an arrangement found ...
Holger Schimanski, André Streiter, Micheline May, Oliver Mimkes, Johannes van Kempen, Constantin Daniliuc, Günter Haufe   +6 more
wiley   +1 more source

Oxidation of pyrimidine nucleosides and nucleotides by osmium tetroxide [PDF]

, 1967
K. Burton
openalex   +1 more source

Adipose‐derived small extracellular vesicles exacerbate microvascular dysfunction in heart failure with preserved ejection fraction via mmu‐miR‐582‐3p‐mediated Rap1b suppression

Interdisciplinary Medicine, EarlyView.
This study reveals that small extracellular vesicles (sEVs) from visceral fat compromise coronary microcirculation in a mouse model of heart failure with preserved ejection fraction (HFpEF). The SGLT2 inhibitor canagliflozin emerges as a therapeutic strategy, improving cardiac function and endothelial health.
Lu Chen, Qiuhan Wang, Mengjia Shen, Mingjue Li, Yingqi Zhu, Cankun Zheng, Siyuan Ma, Hairuo Lin, Xiaokang Fu, Rui Zhang, Jianping Bin, Yulin Liao, Qiancheng Wang   +12 more
wiley   +1 more source

New Approach Methodologies (NAMs) in Alternative Methods: A Comparative Cytotoxicity Analysis of Nanostructured Hydroxyapatite in Adipose Stem Cells Spheroids

Journal of Applied Toxicology, EarlyView.
ABSTRACT Toxicological assessment is essential in NP approval for health and medical applications. Although 2D cell culture has been widely used, 3D models, especially spheroids, provide better predictive value for toxicological risk assessments since they replicate complex cellular interactions more accurately.
Bianca Montenegro, Rosângela Mayer Gonçalves, Marcelle Gomes Pegurier, Isabelle Amorim, Alexandre Malta Rossi, Leandra Santos Baptista   +5 more
wiley   +1 more source

PDCD5 Contributes to Airway Epithelial Cell Damage via Mitochondrial Pathway and Participates in COPD Pathogenesis

The Kaohsiung Journal of Medical Sciences, EarlyView.
ABSTRACT Airway epithelial injury plays a critical role in the pathogenesis of chronic obstructive pulmonary disease (COPD). Mitochondrial dysfunction is implicated in this injury, while the underlying mechanism remains incompletely understood. RNA sequencing was conducted to identify key genes involved in mitochondrial dysfunction in airway epithelial
Hu Shan, Rui Zhang, Yu‐er Li, Rui Li, Shao‐bo Ge, Jin Liu, Shi‐yuan Yao, Xia Yang, Tao Zhang, Ming Zhang   +9 more
wiley   +1 more source

Intravascular Hepatocyte Lipid Droplets Are Commonly Present in Hepatic Sinusoids, Portal Venules, and Central Veins in MASH. [PDF]

Gastro Hep Adv
Ioannou GN, Savard C, Dempsey JL, Carr RM, Lee SP.   +4 more
europepmc   +1 more source

Kinetics and Mechanism of Osmium Tetroxide catalysed Oxidation of Benzilic Acid by Alkaline Hexacyanoferrate(III)

, 1990
N.C. KHANDUAL
openalex   +1 more source

Formation of cytosine glycol and 5,6-dihydroxycytosine in deoxyribonucleic acid on treatment with osmium tetroxide [PDF]

, 1986
Miral Dizdaroğlu, Eric A. Holwitt, Michael P. Hagan, William F. Blakely   +3 more
openalex   +1 more source