Results 271 to 280 of about 129,816 (327)

Shaping the human face: Periosteal bone modeling across ontogeny

The Anatomical Record, EarlyView.
Abstract Facial morphology is a defining aspect of Homo sapiens that distinguishes our species from fossil ancestors and plays a central role in estimating age, sex, and ancestry in both past and present populations. Understanding how the face develops during postnatal ontogeny is essential for interpreting adult facial variation.
Sarah E. Freidline, Madison Hubbart, Catherine Shipman, Najielie Burgos, Chiara Villa, Alexandra Schuh   +5 more
wiley   +1 more source

An overview of the postcranial osteology of caecilians (Gymnophiona, Lissamphibia)

The Anatomical Record, EarlyView.
Abstract Caecilians comprise a relatively small (~220 species) group (Gymnophiona) of snake‐like or worm‐like, mostly tropical amphibians. Most adult caecilians are fossorial, although some species may live in aquatic or semi‐aquatic environments, either as larvae or adults.
Rodolfo Otávio Santos, Mark Wilkinson, Hussam Zaher   +2 more
wiley   +1 more source

A Scary Tale of a Twisted Storm: A Case Report of Torsades De Pointes in Acquired Long QT Syndrome. [PDF]

Cureus
Dzebu AS, Draffor E, Henriquez Italin O.
europepmc   +1 more source

The lower jaw of Devonian ray‐finned fishes (Actinopterygii): Anatomy, relationships, and functional morphology

The Anatomical Record, EarlyView.
Abstract Actinopterygii is a major extant vertebrate group, but limited data are available for its earliest members. Here we investigate the morphology of Devonian actinopterygians, focusing on the lower jaw. We use X‐ray computed tomography (XCT) to provide comprehensive descriptions of the mandibles of 19 species, which span the whole of the Devonian
Ben Igielman, Rodrigo Tinoco Figueroa, Robert R. Higgins, Stephanie E. Pierce, Michael I. Coates, Emily M. Troyer, Vincent Fernandez, Kathleen Dollman, Jing Lu, Min Zhu, Matt Friedman, Sam Giles   +11 more
wiley   +1 more source

Syncope in Pulmonary Thromboembolism: A Cross-Sectional Analysis of Risk Factors and the Prognostic Value of Syncope. [PDF]

J Clin Med
Ozyurt S, Ozcelik N, Senturk Topaloglu E, Kotan A, Gumus A, Sahin U.   +5 more
europepmc   +1 more source

Intraspecific variation of cochlear morphology in bowhead and beluga whales

The Anatomical Record, EarlyView.
Abstract The bony labyrinth of the petrosal bone, a distinctive feature of mammal skulls, is often identified in micro‐computed tomography imaging to infer species' physiological and ecological traits. When done as part of a comparative study, one individual specimen is normally considered representative of a species, and intraspecific variation is ...
John Peacock, J. G. M. Thewissen
wiley   +1 more source

A case of arrhythmic cardiomyopathy caused by rare multiple gene mutations. [PDF]

Front Cardiovasc Med
Liang K, Wang H, Wu M, Cui M, Liu K, Gan M, Cheng W, Huang A.   +7 more
europepmc   +1 more source

Mapping Ancient Structures and Demonstrating Integrated Archaeological Geophysics at Huacas de Moche, Peru

Archaeological Prospection, EarlyView.
ABSTRACT At the Huacas de Moche (HdM), one of the most prominent archaeological sites in Trujillo, Peru, the needs of an expanding modern community are in direct conflict with the desire to preserve the wealth of archaeological information. The undetermined extent of the HdM site introduces disputes in land usage where potential archaeological features
Jared Low, Richard Krahenbuhl, Jeffrey Shragge, Michele L. Koons, Carlos Rengifo, Alexander Vega   +5 more
wiley   +1 more source

Coronary Vasospasm Masquerading as Coronary Artery Disease. [PDF]

Cureus
Rana MU, Garg A, Kurpad KP, Kanakadandi U, Khalil MH, Bin Farooq T.   +5 more
europepmc   +1 more source

Regulation of Chondrocyte Metabolism and Osteoarthritis Development by Sirt5 Through Protein Lysine Malonylation

Arthritis &Rheumatology, EarlyView.
Objective Chondrocytemetabolic dysfunction plays an important role in osteoarthritis (OA) development during aging and obesity. Protein posttranslational modifications (PTMs) have recently emerged as an important regulator of cellular metabolism. We aim to study one type of PTM, lysine malonylation (MaK), and its regulator sirtuin 5 (Sirt5) in OA ...
Huanhuan Liu, Anupama Binoy, Siqi Ren, Thomas C. Martino, Anna E. Miller, Craig R. G. Willis, Shivakumar R. Veerabhadraiah, Joanna Bons, Jacob P. Rose, Birgit Schilling, Michael J. Jurynec, Shouan Zhu   +11 more
wiley   +1 more source