Results 321 to 330 of about 2,852,884 (391)

Stepwise Acetylene Insertion and Ammonia Activation at a Digallene and Diindene

Angewandte Chemie, EarlyView.
The stepwise insertion of acetylene into the E═E bonds of digallenes and diindenes is reported. This leads to the selective formation of four‐ and six‐membered rings with 2π E2C2 and 4π E2C4 cores. The six‐membered cyclohexadiene analogues are Lewis‐acidic and can form stable, isolable adducts with ammonia, which—upon heating—undergo ammonolysis ...
Álvaro García‐Romero, Israel Fernández, Jose M. Goicoechea   +2 more
wiley   +2 more sources

Dexmedetomidine-enhanced chest wall fascial plane blocks in ultra-fast-track minimally invasive heart valve surgery: a randomized controlled trial. [PDF]

Perioper Med (Lond)
Jiang SJ, Jiang T, Wei HW, Lou XK, Wang Y, Yan MJ.   +5 more
europepmc   +1 more source

Studies on the platelet function and coagulofibrinolytic system in patients with artificial heart valve

, 1977
Eizo Kakishita, Sanae Yoshimura, Terumasa Higashi, Kiyoyasu Nagai, Takashe MIYAMOTO, M Nasu   +5 more
openalex   +2 more sources

Changes in hemodynamics of pulmonary artery using Flowire in a canine model of acute pulmonary thromboembolism

Animal Models and Experimental Medicine, EarlyView.
This study investigated changes in pulmonary artery hemodynamics using a Flowire catheter and evaluated the accuracy of Doppler echocardiography in dogs with acute pulmonary thromboembolism (PTE). Ten healthy beagles were anesthetized, and acute pulmonary hypertension (PH) was induced by injecting 300‐μm dextran microspheres.
Tomohiko Yoshida, Katsuhiro Matsuura, Akiko Uemura, Ryou Tanaka   +3 more
wiley   +1 more source

Automated Iterative N─C and C─C Bond Formation

Angewandte Chemie, EarlyView.
Automated iterative assembly of MIDA or TIDA boronate building blocks enables generalized and automated preparation of many different types of small functional molecules in a modular fashion. However, until now, this engine could not leverage nitrogen atoms as iteration handles, excluding molecules rich in N─C and C─C bonds.
Theodore Tyrikos‐Ergas, Sevasti Agiakloglou, Antonio J. LaPorte, Wesley Wang, Chieh‐Kai Chan, Clare E. Wells, Christopher K. Rakowski, Rachel I. Hammond, Jia Qiu, Jonathan D. Raymond, Tiago Vieira, John Limanto, Marc N. Feiglin, Daniel J. Blair, Martin D. Burke   +14 more
wiley   +2 more sources

A Dedicated Transcatheter Heart Valve for Native Aortic Regurgitation in Patients With Significant Aortic Angulation. [PDF]

JACC Case Rep
Mendez Hirata G, Answini GA, Simone AE, Kereiakes DJ, Alirhayim Z, Seshiah P, Goel SS, Reardon M, Faza N, Kleiman NS, Garcia S.   +10 more
europepmc   +1 more source

Nanostructured Biomaterial‐Based Approaches to Support Induced Pluripotent Stem Cell Differentiation

Advanced NanoBiomed Research, EarlyView.
Induced pluripotent stem cells (iPSCs), reprogrammed from adult somatic cells, represent an innovative approach for regenerative medicine and biomedical applications. This review highlights the importance of nanostructured biomaterials, utilized as delivery systems or scaffolds, in supporting iPSC differentiation and fate through structural and ...
Beatriz A. B. R. Passos, Matteo Battaglini, Gianni Ciofani   +2 more
wiley   +1 more source

Usefulness of Myocardial Injury Parameters in Predicting Prolonged Postoperative Use of Inotropes Drugs in Patients Undergoing Heart Valve Surgery. [PDF]

J Clin Med
Duchnowski P, Śmigielski W, Kołsut P.
europepmc   +1 more source

Progression of Paravalvular Leak and Hemolytic Anemia After Implantation of Fifth-Generation Balloon-Expandable Transcatheter Heart Valve. [PDF]

JACC Case Rep
Kanehama N, Ninomiya R, Tosaka K, Nakajima Y, Fusazaki T, Morino Y.   +5 more
europepmc   +1 more source

Exercise-Based Cardiac Rehabilitation for Patients After Heart Valve Surgery: A Systematic Review and Re-Evaluation With Evidence Mapping Study. [PDF]

Clin Cardiol
Zhang R, Zhu C, Chen S, Tian F, Chen Y.
europepmc   +1 more source