Results 51 to 60 of about 7,725,142 (285)

A freshwater diet-derived 14C reservoir effect at the Stone Age sites in the Iron Gates gorge [PDF]

, 2001
Human bones from single inhumation burials and artifacts made from terrestrial mammal (ungulate) bone found in direct association with the skeletons were obtained from the Stone Age site of Schela Cladovei situated just below the Iron Gates Gorge of the ...
McSweeney, Kathleen, Hedges, Robert, Pettitt, Paul B., Bonsall, C., Boroneanț, Vasile, Cook, Gordon, Pettitt, Paul, Bonsall, Clive, Hedges, Robert E. M., Cook, Gordon T., McSweeney, K., Boronean, V.   +11 more
core   +1 more source

Morphometric and density comparisons of Bos taurus scapulae as a proxy to human frontal crania

Egyptian Journal of Forensic Sciences, 2020
Background In the absence of cadaveric tissues, forensic simulation, trauma modelling, and cranial surgical training necessitates a surrogate for the human calvaria. This study investigates the validity of Bos taurus scapulae as a proxy for human frontal
S. C. Taylor, N. Hammer, J. Zwirner, B. Ondruschka, D. C. Kieser   +4 more
doaj   +1 more source

Analysis of Microbial Community Structure and Diversity in Burial Soil of Yangguanzhai Cemetery

Frontiers in Microbiology, 2022
As one of the common physical remains in archaeological discoveries, human bones are important bases for studying the history of human development, which is of great significance for exploring the evolution law of ancient human, reconstructing ancient ...
Xiaoyang Wei, Xue Ling, Liping Yang, Jun Zhang, Menghe Cui, Zhang He, Xichen Zhao, Manli Sun   +7 more
doaj   +1 more source

Design and analysis strategies for robust microbiome ageing research

FEBS Letters, EarlyView.
The gut microbiome changes with age and associates with age‐related morbidity and mortality, establishing it as a potential biomarker and intervention target for ageing. Realising this potential requires methodological rigour, yet distinguishing biological signals from methodological artefacts remains challenging across cohorts. This review provides an
Mark Olenik, İsmail Güderer, Yi Wang, Tayyaba Alvi, Prasoon Pandey, Handan Melike Dönertaş   +5 more
wiley   +1 more source

Radiocarbon reservoir effects in human bone collagen from northern Iceland [PDF]

, 2012
Human bone collagen from a series of Icelandic human pagan graves was radiocarbon (14C) dated to aid understanding of early settlement (landnám) chronologies in northern Iceland. These individuals potentially consumed marine protein.
Dugmore, A.J., Cook, G.T., McGovern, T.H., Church, M.J., Ascough, P.L., Gestsdóttir, H., Friðriksson, A., Edwards, K.J., Dunbar, E.   +8 more
core   +1 more source

Calcium phosphate crystal forms in human jaw bones of changed osteoporotic structure [PDF]

Stomatološki glasnik Srbije, 2011
Introduction. Calcium phosphates are chemical compounds that can be found in various forms within nature, as well as in human jaws and bones. The aim of this study was to assess the structure of solid chemical compounds which form the structure of ...
Poštić Srđan D.
doaj   +1 more source

Liver organoids: modelling complexity in homeostasis and disease

FEBS Letters, EarlyView.
Studying liver in vitro has been challenging because simple 2D cell cultures fail to capture liver's cellular and architectural complexity. To bridge this gap, scientists increasingly use organoids, 3D liver models which better mimic liver composition and function. This review examines recent advances in liver organoid complexity and realism, discusses
Anna M. Dowbaj, Meritxell Huch
wiley   +1 more source

Bilateral glomus tympanicum tumors: human temporalbone study

Clinics and Practice, 2018
To describe human temporal bones with bilateral glomus tympanicum tumors. Patient is 83-year-old black female who no pulsatile tinnitus. The histopathologic characteristics of human temporal bones after death were setting Department of Otolaryngology of ...
Hisaki Fukushiama, Hirotaka Hara, Michael M. Paparella, Mohamed F. Oktay, Patricia A. Schachern, Sebahattin Cureoglu   +5 more
doaj   +1 more source

The heterodimeric amino acid transporters (HAT) of the SLC7/SLC3 family: A structure−function relationships and relevance to human pathology

FEBS Letters, EarlyView.
Heterodimeric amino acid transporters consist of SLC7 and SLC3 family proteins arranged in a conserved structural organization. They regulate nutrient transport across cell membranes, supporting essential cellular functions. These transporters also contribute to xenobiotic/drug uptake and distribution.
Mariafrancesca Scalise, Tiziano Mazza, Raffaella Scanga, Lara Console, Michele Galluccio, Cesare Indiveri   +5 more
wiley   +1 more source

Metastatic niche shaped by host factors influences disseminated cancer cell fate

FEBS Letters, EarlyView.
Metastasis is shaped not only by cancer cells but also by the environments they encounter. This review explores how factors such as aging, diet, the microbiome, lifestyle, and environmental exposures remodel organ‐specific niches in the lung, liver, bone, and brain, influencing where metastatic cells survive, remain dormant, or grow, and ultimately ...
Gwennan Delyth Ward, Álvaro Ruiz‐Tabas, Patricia Altea‐Manzano   +2 more
wiley   +1 more source