Results 21 to 30 of about 43,019 (357)

Anatomy assessment of permanent mandibular premolar teeth in a selected Iranian population using cone-beam computed tomography

Dental Research Journal, 2021
Background: Appropriate cleaning and shaping and three-dimensional obturation of the root canal system lead to a successful endodontic treatment. To achieve this, complete knowledge of the internal anatomy of root canals is necessary.
Seyed Mohsen Hasheminia, Mojdeh Mehdizadeh, Shervin Bagherieh   +2 more
doaj   +1 more source

Bicuspid aortic valve disease [PDF]

Canadian Medical Association Journal, 2013
Bicuspid aortic valves are present in 1%–2% of the population, with men being 3 times more commonly affected than women. This disease is more than just anatomic variation and may be associated with other heart and aorta abnormalities as a result of molecular and connective tissue derangements.[1][
Katie L, Losenno, Michael W A, Chu
openaire   +2 more sources

Endodontic characteristics of mandibular premolar with dens evaginatus: a retrospective study [PDF]

Restorative Dentistry & Endodontics
ObjectivesThis study aimed to investigate the endodontic characteristics of mandibular premolars with dens evaginatus (DE) that require endodontic treatment.Materials and MethodsPatients who underwent endodontic treatment were enrolled.
Minjin Kim, Sujin Jeon, Min-Seock Seo
doaj   +1 more source

Age, Sex, and Valve Phenotype Differences in Fibro‐Calcific Remodeling of Calcified Aortic Valve

Journal of the American Heart Association: Cardiovascular and Cerebrovascular Disease, 2020
Background In calcific aortic valve disease on tricuspid aortic valves (TAVs), men have higher aortic valve calcification and less fibrosis than women. However, little is known in bicuspid aortic valves (BAV).
Martine Voisine, Maxime Hervault, Mylène Shen, Anne‐Julie Boilard, Benoît Filion, Mickael Rosa, Yohan Bossé, Patrick Mathieu, Nancy Côté, Marie‐Annick Clavel   +9 more
doaj   +1 more source

Turner syndrome and associated problems in turkish children: A multicenter study [PDF]

, 2015
Objective: Turner syndrome (TS) is a chromosomal disorder caused by complete or partial X chromosome monosomy that manifests various clinical features depending on the karyotype and on the genetic background of affected girls.
Abacı, A., Abalı, S., Adal, E., Akın, L., Akıncı, A., Akyürek, N., Andıran, N., Anık, A., Atabek, M.E., Ataş, A., Aydın, B.K., Açıkel, C., Baş, F., Baş, S., Baş, V.N., Bereket, A., Binay, Ç., Bolu, S., Bondy, C., Bulan, K., Büyükinan, M., Can, H.D., Cinaz, P., Darcan, Ş., Darendeliler, F., Demir, K., Demirbilek, H., Demirel, F., Doğan, D., Doğan, M., Döneray, H., Dündar, B., Eklioğlu, B.S., Emeksiz, H.C., Ercan, O., Eren, E., Ersoy, B., Evliyaoğlu, O., Fidancı, K., Gökşen, D., Gül, D., Gürbüz, F., Hatun, Ş., Kaba, S., Kara, C., Karagüzel, G., Keskin, M., Kızılay, D., Orbak, Z., Pirgon, Ö., Polat, A., Poyrazoğlu, Ş., Sarı, E., Sağlam, H., Tarım, Ö., Tepe, D., Topaloğlu, A.K., Turan, S., Yeşilkaya, E., Yüksel, B., Çakır, E.D., Çatlı, G., Çelik, N., Çizmecioğlu, F., Ökten, A., Önal, H., Özbek, M.N., Özen, S., Özgen, T., Özhan, Bayram, Özkan, B., Ünüvar, T., Şen, Y., Şimşek, E.   +73 more
core   +1 more source

Biological niches within human calcified aortic valves. Towards understanding of the pathological biomineralization process [PDF]

, 2015
Despite recent advances, mineralization site, its microarchitecture, and composition in calcific heart valve remain poorly understood. A multiscale investigation, using scanning electron microscopy (SEM), transmission electron microscopy (TEM), and ...
Cavarretta, Elena, Cottignoli, Valentina, Familiari, Giuseppe, Giovanna, Agrosì, Loris, Salvador, Maras, Adriana, Relucenti, Michela   +6 more
core   +3 more sources

Aortic Coarctation: Recent Developments in Experimental and Computational Methods to Assess Treatments for this Simple Condition [PDF]

, 2010
Coarctation of the aorta (CoA) is often considered a relatively simple disease, but long-term outcomes suggest otherwise as life expectancies are decades less than in the average population and substantial morbidity often exists.
Feinstein, Jeffrey A., LaDisa, John F., Taylor, Charles A.   +2 more
core   +2 more sources

The Hammock Sign in Computed Tomography as a Detection Aid for Bicuspid Aortic Valves

Journal of the Belgian Society of Radiology, 2023
Introduction: Bicuspid aortic valve is difficult to detect on standard transverse images. Purpose: We aimed to investigate the usefulness of the hammock sign for detection of bicuspid aortic valve.
Daniel Devos, Charlotte Van Langenhove, Laurence Campens   +2 more
doaj   +1 more source

Triple valve infective endocarditis - a late diagnosis [PDF]

, 2018
Behcet\u27s disease is a systemic vasculitis of unknown aetiology with cardiac involvement as well as damage to other organs. Whether the sterile valvular inflammation which occurs in this autoimmune disease predisposes to bacterial adhesion and ...
Barbulescu, Andreea L., Chisalau, Beatrice A., Ciurea, Paulina L., Dinescu, Stefan C., Efrem, Ion C., Firulescu, Sineta C., Mustafa, Edme R., Parvanescu, Cristina D., Radu, Lucretiu, Tartea, Georgica C., Vreju, Ananu F.   +10 more
core   +3 more sources

Role of three-dimensional transesophageal echocardiography in transcatheter aortic valve implantation of bicuspid aortic valve stenosis: A controlled study and comparison with tricuspid aortic valve stenosis

Cardiology Plus, 2018
Aims: This study aims to investigate the application of three-dimensional transesophageal echocardiography in aortic valve stenosis for the assessment of aortic valve ring size, to monitor the procedure of transcatheter aortic valve implantation (TAVI ...
Nianwei Zhou, Cuizhen Pan, Weipeng Zhao, Daxin Zhou, Wenzhi Pan, Xiaochun Zhang, Kefang Guo, Xianhong Shu, Xiaolin Wang, Junbo Ge   +9 more
doaj   +1 more source