Results 181 to 190 of about 724,224 (293)

Evolutionary radiation of large‐bodied gorgonopsians from the lower Abrahamskraal formation of South Africa

The Anatomical Record, EarlyView.
Abstract The middle Permian represents a critical interval in therapsid evolution, when gorgonopsians emerged as some of the first specialized apex predators within terrestrial ecosystems. Despite their significance, the early diversification of Gorgonopsia in Gondwana remains poorly understood due to scarcity and fragmentary material.
Zanildo Macungo, Ricardo Araújo, Bruce S. Rubidge, Michael O. Day, Kathleen N. Dollman, Julien Benoit   +5 more
wiley   +1 more source

Sodium Bicarbonate as an Alternative to Heparin for Catheter Lock in Hemodialysis

Kidney International Reports
Rafaela Sierth, Indianara Pires, Rafael Marques da Silva, Fabiana Baggio Nerbass   +3 more
doaj   +1 more source

Paramagnetic Rim Lesions in Highly Active Multiple Sclerosis at the Time of Disease Diagnosis: Prevalence Data and Clinical Implications. [PDF]

Eur J Neurol
Cicia A, Lucchini M, Di Fiore G, Cefaro LA, Bianco A, Nociti V, Carlomagno V, Gaudino S, Mirabella M.   +8 more
europepmc   +1 more source

Clade‐wide morphological and functional variation of the sauropsid columella

The Anatomical Record, EarlyView.
Abstract The columella (=stapes) is the middle ear bone of reptiles that transmits vibrations from the environment to the inner ear. It has been shown to exhibit extensive interspecific morphological disparity in several clades; however, its morphological variation and associated functional consequences remain poorly described.
John Peacock, Serjoscha W. Evers, Tiago R. Simões, Garth M. Spellman, Daniel J. Field   +4 more
wiley   +1 more source

Imaging differentiation of hepatocellular carcinoma, combined hepatocellular-cholangiocarcinoma, and intrahepatic cholangiocarcinoma: pitfalls and advances. [PDF]

J Liver Cancer
Shin J, Chung T, Ha SY, Rhee H.
europepmc   +1 more source

Clinical Physical Exam Shows High Sensitivity for Detecting Labral Tears in Individuals With Femoroacetabular Impingement Syndrome

Arthroscopy, EarlyView.
Purpose To determine the diagnostic performance of the combined use of radiographs and physical exam findings, compared with magnetic resonance arthrography (MRA) alone, for the primary diagnosis of labral tears in individuals with femoroacetabular impingement syndrome.
Carson Halliwell, Rebecca Moyer, George Konstantinidis, Eyal Amar, Ivan Wong   +4 more
wiley   +1 more source

Accelerated Ageing of Blast Furnace Cement-Dolomite Mortars: Phase Changes, Microstructural Evolution, and Mechanical Performance. [PDF]

Materials (Basel)
Sutormina E, Marinšek M, Meden A.
europepmc   +1 more source

Most Upper Extremity Injuries in Elite Summer League Baseball Players Occur From Overuse, Affect the Shoulder, and Result in Missed Playing Time

Arthroscopy, Sports Medicine, and Rehabilitation, EarlyView.
Purpose To characterize the epidemiology of upper extremity injuries among elite college baseball players in 1 league over 5 seasons. Methods Deidentified arm injury reports were recorded from the 2018, 2019, 2021, 2022, and 2023 Cape Cod Baseball League (CCBL) seasons.
David F. Painter, Matthew Quinn, Ryan Snow, Edward J. Testa, Rory A. Byrne, Michele Marie Pavlu, Brett D. Owens   +6 more
wiley   +1 more source

T2* mapping in magnetic resonance imaging for stratifying the hypoxic microenvironment in pancreatic ductal adenocarcinoma: a preliminary study. [PDF]

Quant Imaging Med Surg
Jiang Q, Chen F, Ouyang S, Lan Y, Fan Y, Zhang J, Xing W, Chen J, Zhang J.   +8 more
europepmc   +1 more source

Prevalence of Cam Femoroacetabular Lesions in Medieval (1200‐1600 CE) and Postmedieval (1600‐1850 CE) Dutch Skeletal Collections

Arthroscopy, Sports Medicine, and Rehabilitation, EarlyView.
Purpose To evaluate medieval and postmedieval Dutch skeletal collections for signs of cam impingent. Methods The medieval collections from Alkmaar Paardenmarkt and Klaaskinderkerke and the postmedieval period from Middenbeemster were studied. Standard osteological methods for sex and age estimation were used. From digital photographs of the femora, the
Nouschka Bosch, Sarah Schrader, Daniel Cooperman, Randall T. Loder   +3 more
wiley   +1 more source