Results 41 to 50 of about 1,418 (264)

Whole rock Pb—Pb isochron age for the Pääkkö iron formation in Väyrylänkylä, South Puolanka area, Finland [PDF]

Bulletin of the Geological Society of Finland, 1975
This paper is a short comment on the first whole rock Pb—Pb isochron age determination for the Marine Jatulian rocks of the Karelides (Middle Precambrian) in Finland. According to this method the age of the Pääkkö iron formation is 2 080 ± 45 Ma.
M. Sakko, K. Laajoki
doaj   +1 more source

Iron homeostasis disruption and lipid peroxidation in skeletal muscle during short‐term immobilization

FEBS Open Bio, EarlyView.
14‐day casting‐induced immobilization reduced gastrocnemius muscle mass and increased non‐heme iron and ferritin heavy chain levels. Despite iron accumulation, transferrin receptor 1 and iron regulatory protein 2 were paradoxically upregulated. Lipid peroxidation was elevated without compensatory antioxidant responses.
Haruka Yokogawa, Kazuhiko Higashida, Naoya Nakai   +2 more
wiley   +1 more source

Iron status of middle-aged women in five counties of rural China [PDF]

European Journal of Clinical Nutrition, 1999
To determine the relationships of dietary iron sources, other dietary factors, andlifestyle to iron status among premenopausal and recently postmenopausal Chinesewomen with widely varying regional dietary ...
Root, M. M., Hu, Q., Stephenson, L. S., Parker, R. S, Campbell, T. C.   +4 more
openaire   +2 more sources

Cutaneous Melanoma Drives Metabolic Changes in the Aged Bone Marrow Immune Microenvironment

Aging and Cancer, EarlyView.
Melanoma, the deadliest form of skin cancer, increasingly affects older adults. Our study reveals that melanoma induces changes in iron and lipid levels in the bone marrow, impacting immune cell populations and increasing susceptibility to ferroptosis.
Alexis E. Carey, Murilo Ramos Rocha, Cheyenne Palm, Vania Wang, Denys Balandin, Ethan Black, Kevin Y. Zhang, Fan Huang, Daniel J. Zabransky, Yash Chhabra, Mareike Peters, Gabriel Ghiaur, Ashani Weeraratna   +12 more
wiley   +1 more source

Diet and genetic factors associated with iron status in middle-aged women [PDF]

The American Journal of Clinical Nutrition, 2005
Gene mutations associated with iron overload have been identified. How food and nutrient intakes affect iron status in persons who may be at risk of iron overload because their genetic status is unknown.The objective was to determine the relation between food and nutrient intakes, HFE genotype, and iron status.
Janet E, Cade, Jennifer A, Moreton, Beverley, O'Hara, Darren C, Greenwood, Juliette, Moor, Victoria J, Burley, Kairen, Kukalizch, D Tim, Bishop, Mark, Worwood   +8 more
openaire   +2 more sources

Developmental, Neuroanatomical and Cellular Expression of Genes Causing Dystonia

Annals of Clinical and Translational Neurology, EarlyView.
ABSTRACT Objective Dystonia is one of the most common movement disorders, with variants in multiple genes identified as causative. However, an understanding of which developmental stages, brain regions, and cell types are most relevant is crucial for developing relevant disease models and therapeutics.
Darren Cameron, Nicholas E. Clifton, Daniel Cabezas de la Fuente, Peter Holmans, Nicholas J. Bray, Kathryn J. Peall   +5 more
wiley   +1 more source

Traumatic Microhemorrhages Are Not Synonymous With Axonal Injury

Annals of Clinical and Translational Neurology, EarlyView.
ABSTRACT Diffuse axonal injury (DAI) is caused by acceleration‐deceleration forces during trauma that shear white matter tracts. Susceptibility‐weighted MRI (SWI) identifies microbleeds that are considered the radiologic hallmark of DAI and are used in clinical prognostication.
Karinn Sytsma, Rhonda Mittenzwei, Heather Maioli, Amanda Kirkland, C. Dirk Keene, Ramon Diaz‐Arrastia, Christine Mac Donald, Chiara Maffei, Brian L. Edlow, Amber L. Nolan   +9 more
wiley   +1 more source

Bronze and Iron Age pottery from Metsamor (2018 season) [PDF]

Polish Archaeology in the Mediterranean, 2019
A rich and diverse pottery assemblage from the Middle Bronze Age through the Urartian Red Polished Ware and local “post-Urartian ware” of the Iron III period comes from occupational deposits discovered within the lower town of Metsamor during fieldwork ...
Mateusz Iskra, Tigran Zakyan
doaj   +1 more source

Evidence of Iron Accumulation in Cerebral Adrenoleukodystrophy: A Potential Novel Disease Mechanism

Annals of Clinical and Translational Neurology, EarlyView.
ABSTRACT In this first application of Quantitative Susceptibility Mapping Source Separation to cerebral adrenoleukodystrophy, we uncovered alterations in iron and myelin within lesions and normal appearing white matter. As validation, we demonstrate abnormal iron accumulation in those same compartments within primary brain tissue.
Christina L. Nemeth, Mert Sisman, Jinwei Zhang, Hyeong‐geol Shin, Xu Li, Bela Turk, Ali Fatemi, Thanh Nguyen, Eric Mallack   +8 more
wiley   +1 more source

The specific features of the Getic fortifications in the Middle Dniester region (the Saharna and Horodişte-Ţipova micro-zones) [PDF]

Plural: History, Culture, Society, 2017
In the Middle Dniester region, as a result of field investigation, surveys, and archaeological researches 40 fortifications and 70 open settlements attributed to the Getic communities of the 4th-3rd centuries BC were discovered.
Aurel Zanoci, Mihau Bat
doaj