Results 121 to 130 of about 1,376,539 (213)

The accumulation of technical errors exponentially increases the risk of screw cut-out in femoral intramedullary nailing. [PDF]

Arch Orthop Trauma Surg
Brochard D, Thepaut M, Daoulas T, Poiri A, Letissier H, Di Francia R.   +5 more
europepmc   +1 more source

TFNA Implant Failure with Helical Blade Cut-out. [PDF]

J Orthop Case Rep, 2020
Agarwala S, Vijayvargiya M, Shah T.
europepmc   +1 more source

The effectiveness of fixation of hydroxyapatite-coated helical blade in preventing of the cut-out observed in treatment with proximal femoral nail of fractures of the femur intertrochanteric in elderly. [PDF]

Ulus Travma Acil Cerrahi Derg, 2023
Tosun HB, Uludağ A, Serbest S, Çiçek N, Demir S.   +4 more
europepmc   +1 more source

Functional comparison of EncB and EncC cargo proteins in iron storage within the Myxococcus xanthus encapsulin

FEBS Letters, EarlyView.
Encapsulins are protein nanocompartments that play an important role in iron storage. In the Myxococcus xanthus encapsulin system, two cargo proteins called EncB and EncC contribute to iron mineralization. Here, we show that EncB and EncC generate iron‐containing minerals with distinct chemical compositions, suggesting that the composition of stored ...
Harry B. McDowell, Thomas Walther, Egbert Hoiczyk   +2 more
wiley   +1 more source

Comparison of the Dynamic Cut-Out Failure Modes of Common Proximal Femoral Fixation Devices Using a Mesh-Free Computational Method. [PDF]

J Orthop Res
Boles EU, Kulper S, Whiffin K, Oentaryo MJ, Schneider K, Leung F, Fang CX.   +6 more
europepmc   +1 more source

Structural and biochemical analysis of a B12 superbinder

FEBS Letters, EarlyView.
BtuG proteins are vitamin B12 scavengers in Bacteroides thetaiotaomicron, a dominant human gut bacterium. We present crystal structures of three BtuG homologs bound to cobalamin and its precursor cobinamide, revealing picomolar binding affinities, among the highest known for any natural protein.
Jose M. Martinez Felices, Jacob J. Whittaker, Dirk J. Slotboom, Albert Guskov   +3 more
wiley   +1 more source

Influence of cephalomedullary nail length and caput-collum-diaphyseal angle on tip-apex distance and early mechanical cut-out in trochanteric femur fractures. [PDF]

BMC Musculoskelet Disord
Philipp R, Kalb A, Notov D, Kleber C, Spiegl U.   +4 more
europepmc   +1 more source

Structures of mycobacterial 3‐methylcrotonyl‐CoA carboxylase reveal carrier‐domain translocation between catalytic sites

FEBS Letters, EarlyView.
Mycobacterial 3‐methylcrotonyl‐CoA carboxylase uses a mobile biotin‐carrying domain to shuttle a carboxyl group between two catalytic sites, enabling carboxylation of 3‐methylcrotonyl‐CoA during leucine breakdown. Cryo‐electron microscopy captures the carrier at both sites and reveals an inward loop movement that may prevent futile rebinding to the ...
Ajit Yadav, Bogdan I. Florea, Sebastian Geibel   +2 more
wiley   +1 more source

Independent Risk Factors for Lag Screw Cut-Out: The Role of Open Reduction in Intertrochanteric Fracture Fixation With the Proximal Femoral Nail. [PDF]

Med Sci Monit
Alkan H, Erdoğan Y.
europepmc   +1 more source

From junk to function — How weak selection in eukaryotes builds new parts and drives genomic complexity

FEBS Letters, EarlyView.
How do genomes gain new functional parts? In eukaryotes, which tend to evolve under weak selection, much of the genome is junk. Palazzo and Qiu borrow the logic of Markov chains to show how non‐functional DNA becomes functional through the appearance of intermediate states, which arise due to epistasis, buffering, and biochemical messiness, allowing ...
Alexander F. Palazzo, Yi Qiu
wiley   +1 more source