Results 41 to 50 of about 115,467 (307)

Efficacy of ultrasound-guided forearm nerve block versus forearm intravenous regional anaesthesia in patients undergoing carpal tunnel release: A randomized controlled trial.

open access: yesPLoS ONE, 2021
Background and objectivesDistal upper extremity surgery is commonly performed under regional anaesthesia, including intravenous regional anaesthesia (IVRA) and ultrasound-guided forearm nerve block.
Hassanin Jalil   +8 more
doaj   +1 more source

Organ‐specific redox imbalances in spinal muscular atrophy mice are partially rescued by SMN antisense oligonucleotides

open access: yesFEBS Letters, EarlyView.
We identified a systemic, progressive loss of protein S‐glutathionylation—detected by nonreducing western blotting—alongside dysregulation of glutathione‐cycle enzymes in both neuronal and peripheral tissues of Taiwanese SMA mice. These alterations were partially rescued by SMN antisense oligonucleotide therapy, revealing persistent redox imbalance as ...
Sofia Vrettou, Brunhilde Wirth
wiley   +1 more source

On a Property of Incomplete Blocks

open access: yesJournal of the Royal Statistical Society Series B: Statistical Methodology, 1959
SUMMARY In a balanced incomplete block design, two orthogonal treatment contrasts may each be split up into inter- and intra-block components, all four components being mutually orthogonal. This property is shown to be closely related to the condition that the two components of a treatment contrast estimate the same thing.
openaire   +2 more sources

Calpain small subunit homodimerization is robust and calcium‐independent

open access: yesFEBS Letters, EarlyView.
Calpains dimerize via penta‐EF‐hand (PEF) domains. Using single‐molecule force spectroscopy, we measured the strength and kinetics of PEF–PEF homodimer binding. The interaction is robust, shows a transient conformational step before dissociation, and remains largely insensitive to Ca2+.
Nesha May O. Andoy   +4 more
wiley   +1 more source

Epigenetic blind spots – the role of DNA methylation dynamics in stem cell‐based models of embryogenesis

open access: yesFEBS Letters, EarlyView.
Embryo‐like structures (stembryos) are an innovative tool, but they are hindered by experimental variability and limited developmental potential. DNA methylation is crucial for mammalian development, but its status in stembryo models is poorly characterized.
Sara Canil   +4 more
wiley   +1 more source

Balanced Incomplete Block Designs for v Treatments in b=v(v-1) Incomplete Blocks of Size k=2 [PDF]

open access: yes, 1958
15 pages, 1 article*Balanced Incomplete Block Designs for v Treatments in b=v(v-1) Incomplete Blocks of Size k=2* (Federer, W.
Cornell University. Dept. of Biological Statistics and Computational Biology.   +3 more
core  

Analysis of Partial Diallel Crosses in Incomplete Blocks

open access: yes, 2021
With a large number of lines in a diallel cross experiment, the number of crosses becomes unmanageable to be accommodated in homogeneous blocks. To overcome this problem, a sample of crosses, known as partial diallel cross (PDC) is often used.
Singh, Murari
core  

Selection of sugarcane families and parents by Reml/Blup

open access: yesCrop Breeding and Applied Biotechnology, 2005
Were evaluated 113 full-sib families obtained by unbalanced diallel matings in three experiments in an augmented block design (ABD) planted side by side in the same area.
Márcio Henrique Pereira Barbosa   +4 more
doaj  

Cyclic Incomplete Block Designs

open access: yesJournal of the Royal Statistical Society Series B: Statistical Methodology, 1966
Summary It is shown that cyclic incomplete block designs for a given number of treatments (t) may be effectively reduced in number in view of equivalences which exist among designs of the same size. Designs are enumerated for 5 ⩽ t ⩽ 15.
openaire   +2 more sources

Residual tail twisting in ascidian larvae is stabilized by asymmetric myofibrils that resist bilateral symmetry restoration

open access: yesFEBS Letters, EarlyView.
Ascidian Ciona larvae initially show strong clockwise tail twisting, which is largely corrected during development. However, a small residual twist remains. This study shows that organized helical myofibrils in tail muscles mechanically stabilize this residual asymmetry, preventing complete restoration of bilateral symmetry and revealing how embryos ...
Yuki S. Kogure   +3 more
wiley   +1 more source

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