Results 81 to 90 of about 22,840 (309)

Novel insights by 4D Flow imaging on aortic flow physiology after valve-sparing root replacement with or without neosinuses [PDF]

, 2018
This study was undertaken to evaluate the flow dynamics in the aortic root after valve-sparing root replacement with and without neosinuses of Valsalva reconstruction, by exploiting the capability of 4D Flow imaging to measure in vivo blood velocity ...
Alberto Redaelli, Carlo Catalano, Christopher Lau, Emiliano Votta, Filippo Piatti, Francesco Sturla, Iacopo Carbone, Ilaria Chirichilli, Jonathan W Weinsaft, Leonard N Girardi, Mario Gaudino, Nicola Galea, null null, Ruggero De Paulis   +13 more
core   +1 more source

Treatments of unesthetic amalgam tattoo: A literature review and a case report

Clinical Advances in Periodontics, EarlyView.
Abstract Background An amalgam tattoo is an iatrogenic lesion that can lead to esthetic concerns. This paper presents a literature review aimed at exploring treatment options available to clinicians for addressing this unesthetic issue. Methods The initial search identified 209 potentially relevant publications.
Lucrezia Parma‐Benfenati, Saeed A. Elrefaei, Hom‐Lay Wang, Muhammad H. A. Saleh   +3 more
wiley   +1 more source

Complex biomechanical study of chitosan microtubes

Russian Open Medical Journal, 2019
Mechanical parameters of a biotransplant made of the aminopolysaccharide chitosan were estimated in an in vitro experiment. Using the values obtained, finite element simulation of the "arterial vessel-microtube" system was carried out. As a result of our
Natalia O. Gegel, Anastasia A. Golyadkina, Tatyana S. Babicheva, Xenia К. Skripachenko, Victoria Yu. Papkina   +4 more
doaj   +1 more source

Advancements in Targeted Radiopharmaceuticals: Innovations in Diagnosis and Therapy for Enhanced Cancer Management

ChemBioChem, EarlyView.
Radiopharmaceuticals enable precise cancer diagnosis and targeted therapy by combining radioactive isotopes with carrier molecules. This review summarizes advances from 2014 to 2025, emphasizing probe design, click chemistry, novel targets, and nanodelivery systems.
Mohd Sayeed Shaikh, Rupesh R. Kurhade, Abrar A. M. Siddiqui, Shaikh Shahbaz A. Majeed, Thomas J. Webster, Mohammad Intakhab Alam, Abdul Wasy Zia, Md. Faiyazuddin   +7 more
wiley   +1 more source

Experimental implantation of an arterial substitute made of silicone reinforced with polyester fabric in rabbits

Clinics
OBJECTIVES: The aim of this study was to analyze silicone tubes with an internal diameter of 4 mm as a possible material for vascular prostheses. METHODS: Grafts were implanted into the infrarenal aortas of 33 rabbits.
Laila Massad Ribas, Inez Ohashi Torres, Fernanda Appolonio, Karina Paula Domingos Rosa, Fabio Rodrigues Ferreira do Espírito-Santo, Nelson De Luccia   +5 more
doaj   +1 more source

Mathematical modelling of the cardiovascular system

, 2002
In this paper we will address the problem of developing mathematical models for the numerical simulation of the human circulatory system.
Quarteroni, Alfio
core  

Prognostic utility of oral neutrophil counts in high‐risk periodontitis: A retrospective study

Journal of Periodontology, EarlyView.
Abstract Background Oral polymorphonuclear neutrophil (oPMN) levels are potential biomarkers for differentiating between stages and grades of periodontitis. We compared the diagnostic utility of oPMN levels with bleeding on probing percentage (BOP%) and microbial load in high‐risk patients with periodontitis.
Braedan R. J. Prete, Abdelahhad Barbour, Chunxiang Sun, Howard C. Tenenbaum, Michael B. Goldberg, Michael Glogauer   +5 more
wiley   +1 more source

Surgical repair of an aortoesophageal fistula after salvage thoracic endovascular aortic repair: a case report

Journal of Medical Case Reports
Background An aortoesophageal fistula can prove to be fatal. Salvage thoracic endovascular aortic repair as a bridging therapy and radical surgery with thoracotomy should be considered while treating aortoesophageal fistula without spontaneous closure ...
Hisashi Uemura, Hajime Matsue, Yasuo Suehiro, Takaya Nakagawa, Ayaka Satoh, Yoshio Teshima, Masashi Bungo, Hisashi Satoh   +7 more
doaj   +1 more source

Infected Paravisceral Aneurysm Repair with Parallel Stent Grafts

Vascular Specialist International
An infected aortic aneurysm (IAA) is a rare but potentially life-threatening pathology characterized by rapid growth and a substantial risk of rupture compared to non-infected aneurysms.
Iria Fernández Álvarez, Javier Fernández Lorenzo, Jorge Vidal Rey, José Manuel Encisa de Sá   +3 more
doaj   +1 more source

Endovascular Treatment of Isolated Chronic Abdominal Aortic Dissection

Acta Médica Portuguesa, 2016
Isolated acute abdominal aortic dissection is a relatively rare event. Its natural history is not fully understood and its optimal treatment is not established.
Rui Machado, Duarte Rego, Luís Loureiro, Rui Almeida   +3 more
doaj   +1 more source