Results 71 to 80 of about 1,142,756 (298)

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

Resorbable Patient-Specific Implants of Molybdenum for Pediatric Craniofacial Surgery—Proof of Concept in an In Vivo Pilot Study

Journal of Functional Biomaterials
Titanium continues to be the gold standard in the field of osteosynthesis materials. This also applies to pediatric craniofacial surgery. Various resorbable materials have already been developed in order to avoid costly and risky second operations to ...
Dominik Thomas Hoppe, André Toschka, Nadia Karnatz, Henriette Louise Moellmann, Maximilian Seidl, Lutz van Meenen, Georg Poehle, Christian Redlich, Majeed Rana   +8 more
doaj   +1 more source

Scaling the U-net: segmentation of biodegradable bone implants in high-resolution synchrotron radiation microtomograms

Scientific Reports, 2021
Highly accurate segmentation of large 3D volumes is a demanding task. Challenging applications like the segmentation of synchrotron radiation microtomograms (SRμCT) at high-resolution, which suffer from low contrast, high spatial variability and ...
Ivo M. Baltruschat, Hanna Ćwieka, Diana Krüger, Berit Zeller-Plumhoff, Frank Schlünzen, Regine Willumeit-Römer, Julian Moosmann, Philipp Heuser   +7 more
doaj   +1 more source

Evolutionarily divergent DUF4465 domains have a common vitamin B12‐binding function

FEBS Open Bio, EarlyView.
We show that DUF4465 family proteins, widespread across bacteria from gut microbiomes, hydrothermal vents, and soil, share a common vitamin B12‐binding function. These augmented β‐jellyroll proteins bind vitamin B12 via extended loops. Our findings establish sequence‐diverse DUF4465 proteins as a widespread class of B12‐binding proteins, highlighting ...
Charlea Clarke, Michal Banasik, Rokas Juodeikis, Martin J. Warren, Richard W. Pickersgill   +4 more
wiley   +1 more source

Metallic Coaxial Nanolasers

, 2016
The last two decades have witnessed tremendous advancements in the area of nanophotonics and plasmonics. Undoubtedly, the introduction of metallic structures has opened a path towards light confinement and manipulation at the subwavelength scale { a ...
Fainman, 1 Yeshaiahu, Garcia-Gracia, Hipolito, Hayenga, William E., Hodaei, Hossein, Khajavikhan, Mercedeh   +4 more
core   +1 more source

Mass spectrometry based identification of AMP‐O‐Tris generated by Thermococcus onnurineus Cas10

FEBS Open Bio, EarlyView.
Isolated Thermococcus onnurineus Cas10 generates the noncanonical ATP‐derived product AMP‐O‐Tris while in Tris‐containing buffer as identified via mass spectrometry, revealing relaxed nucleophile selectivity under isolated conditions. These findings suggest that multiprotein Csm complex assembly restricts Cas10 reactivity toward canonical cyclic ...
Su‐Jin Lee, Ga Seul Lee, JinHan Kim, Kwang‐Hyun Park, Seong‐Ryung Go, Jeong Hee Moon, Eui‐Jeon Woo   +6 more
wiley   +1 more source

İMKB’ye Kayıtlı Seçilmiş İşletmelere Yönelik Etkinlik Ölçümü ve Performans Değerlendirmesi: Veri Zarflama Analizi ve Topsis Uygulaması

Selçuk Üniversitesi Sosyal Bilimler Enstitüsü Dergisi, 2012
Nüfusun hızla artmakta olduğu dünyada bireylerin ihtiyaçlarınıkarşılamak ve gelişmekte olan teknolojiler karşısında esnek ve uygun bir yapıya sahip olmak işletmeler için büyük bir önem arz etmektedir.
Mustafa Soba, Fatma Akcanlı, Işıl Erem   +2 more
doaj  

Metallic Degenerately Doped Free-Electron-Confined Plasmonic Nanocrystal and Infrared Extinction Response

Metals
In this paper, synthetically scaled-up degenerately n-type doped indium tin oxide (Sn:In2O3) nanocrystals are described as highly transparent conductive materials possessing both optoelectronic and crystalline properties.
Do-Yoon Park, Shin-Hum Cho
doaj   +1 more source

Generalized metallic pseudo-Riemannian structures

, 2018
We generalize the notion of metallic structure in the pseudo-Riemannian setting, define the metallic Norden structure and study its integrability. We construct a metallic natural connection recovering as particular case the Ganchev and Mihova connection,
Blaga, Adara M., Nannicini, Antonella
core  

Magnetically Induced Metallic Phase in Superconducting Tantalum Films

, 2006
We have studied the electronic transport properties of homogeneously disordered superconducting tantalum thin films in magnetic fields. The films exhibit three distinct transport regimes in the zero temperature limit which we identify as superconducting,
Qin, Yongguang, Vicente, Carlos L., Yoon, Jongsoo   +2 more
core   +1 more source