Results 31 to 40 of about 339,058 (261)

Before or after?

Archeologické Rozhledy, 2018
Chronology of the bloomery fields of the Iron Age is a very complex and interesting subject. Usually it can be established by radiocarbon analysis of the organic debris, mainly charcoal fragments, found at the bottom of slag-pit furnaces or by dating ...
Robert Janiszewski
doaj   +1 more source

Fields, Funerals and Furnaces: On the Use of Fire during the Pre-Roman Iron Age on the Island of Gotland

Current Swedish Archaeology, 2005
By studying the material culture of the island of Gotland, one can conclude that the use of fire was integrated into the lives of the Pre-Roman people. Agricultural land was cleared by fire and cremation was a part of the burial tradition.
Anna Arnberg
doaj   +1 more source

Les ateliers du hameau Les Noires Terres à Messein (Meurthe-et-Moselle, Lorraine, France) :

Revue Archéologique de l’Est, 2019
The Altomedieval occupation (6th-8th c.) at Les Noires Terres in Messein, to the south of Nancy (Meurthe-et-Moselle, France, excavation 2003-2004), associates elements composed of a dwelling and agricultural structures (granaries, silos, enclosures ...
Marc LEROY, Marilyne PRÉVOT, Paul MERLUZZO, Alexandre DISSER, Alexa DUFRAISSE, Anne GEBHARDT-EVEN, Jacques GUILLAUME, Gaëtan JOUANIN, Cécile LE CARLIER, Romain MARQUE, Rachel PROUTEAU, Julian Wiethold, Jean-Hervé YVINEC   +12 more
doaj   +1 more source

Double-edge sword roles of iron in driving energy production versus instigating ferroptosis

Cell Death and Disease, 2022
Iron is vital for many physiological functions, including energy production, and dysregulated iron homeostasis underlies a number of pathologies. Ferroptosis is a recently recognized form of regulated cell death that is characterized by iron dependency ...
Shuping Zhang, Wei Xin, Gregory J. Anderson, Ruibin Li, Ling Gao, Shuguang Chen, Jiajun Zhao, Sijin Liu   +7 more
doaj   +1 more source

First Geoarchaeological and Archaeometric Investigation at the Lucanian (4th–3rd Century BCE) Site of Laurelli (Cilento, Vallo di Diano and Alburni UNESCO Global Geopark—Southern Italy)

Geosciences
The Lucanian site of Laurelli represents one of the largest, still poorly investigated, pre-Roman archaeological sites of the Cilento, Vallo di Diano and Alburni Geopark (southern Italy).
Ettore Valente, Antonia Serritella, Maria Luigia Rizzo, Michele Scafuro, Carlo Scirocco, Domenico Guida, Mario Valiante, Chiara Comegna, Giuseppina Balassone, Alberto De Bonis, Celestino Grifa, Elda Russo Ermolli   +11 more
doaj   +1 more source

Inpatient Exposure, Confidence, and Knowledge in Pediatric Hematology/Oncology: Evaluating General Pediatric Residents During 2025 ACGME Curriculum Change

Pediatric Blood &Cancer, EarlyView.
ABSTRACT Background General pediatricians often evaluate hematologic and oncologic presentations before subspecialty consultation, yet the 2025 Accreditation Council for Graduate Medical Education (ACGME) pediatric requirements reduce inpatient pediatric hematology/oncology (PHO) time, raising questions about resident readiness.
Colburn Yu, Rohini Jain
wiley   +1 more source

Establishing an Apheresis Medicine Program in a Resource‐Constrained Setting: A 5‐Year Experience From Lagos, Nigeria

Therapeutic Apheresis and Dialysis, EarlyView.
ABSTRACT Background Establishing a comprehensive apheresis medicine program in a resource‐constrained setting presents significant structural, financial, and logistical challenges. Despite the growing clinical importance of apheresis services globally, published experience from sub‐Saharan Africa remains sparse.
Folasade Adelekan‐Popoola, Shakirat Gold‐Olufadi, Olufunto Olufela Kalejaiye, Abdullateef Ogala, Rasheed A. Balogun   +4 more
wiley   +1 more source

Role of reactive oxygen species and iron in host defense against infection

Frontiers in Bioscience-Landmark, 2020
Reactive oxygen species (ROS) and iron play important roles in the innate immune response. ROS are released by immune cells and are highly reactive and indiscriminately destructive in response to pathogens. In addition, ROS act as signaling molecules and
Kayle B Dickson, Juan Zhou
doaj   +1 more source

Safety of Daprodustat for the Treatment of Chronic Kidney Disease Anemia: Final Analysis of a Multicenter Postmarketing Surveillance Study in Japan

Therapeutic Apheresis and Dialysis, EarlyView.
ABSTRACT Introduction This final analysis of a multicenter, prospective postmarketing surveillance study evaluated the safety of daprodustat in patients with chronic kidney disease anemia in routine clinical practice in Japan. Methods Patients who initiated daprodustat between September 2020 and July 2022 were registered.
Tadao Akizawa, Kyomi Kanaya, Kiyomi Aizawa, Masanori Onoki, Hirofumi Ozeki, Kazuko Suzuki, Ai Hayashi, Tomohiko Asamura   +7 more
wiley   +1 more source

Transferrin receptor 1‐mediated iron uptake supports thermogenic activation in human cervical‐derived adipocytes

FEBS Letters, EarlyView.
In this study, we found that human cervical‐derived adipocytes maintain intracellular iron level by regulating the expression of iron transport‐related proteins during adrenergic stimulation. Melanotransferrin is predicted to interact with transferrin receptor 1 based on in silico analysis.
Rahaf Alrifai, Mizuki Seo, Gyath Karadsheh, Fachrur Rizal Mahendra, Máté Á Demény, Ferenc Győry, János András Mótyán, László Fésüs, Endre Kristóf, Rini Arianti   +9 more
wiley   +1 more source