Results 31 to 40 of about 22,246 (246)

The (Glg)ABCs of cyanobacteria: modelling of glycogen synthesis and functional divergence of glycogen synthases in Synechocystis sp. PCC 6803

open access: yesFEBS Letters, EarlyView.
We reconstituted Synechocystis glycogen synthesis in vitro from purified enzymes and showed that two GlgA isoenzymes produce glycogen with different architectures: GlgA1 yields denser, highly branched glycogen, whereas GlgA2 synthesizes longer, less‐branched chains.
Kenric Lee   +3 more
wiley   +1 more source

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

Tramadol for control of shivering (Comparison with pethidine)

open access: yesIndian Journal of Anaesthesia, 2007
Shivering is common problem faced by an anaesthesiologist during intraoperative as well as in postoperative period. Shivering occurs during both general anaesthesia and regional anaesthesia, but it is more frequent and troublesome during regional ...
Aditi A Dhimar   +2 more
doaj  

Comparison of Dexmedetomidine with Tramadol for Treatment of Shivering Post Spinal Anaesthesia

open access: yesPakistan Armed Forces Medical Journal, 2023
Objective: To compare the efficacy of Dexmedetomidine with Tramadol for shivering post-spinal anaesthesia. Study Design: Quasi-experimental study.
Chaudhry Raheel Ranjha   +5 more
doaj   +1 more source

A methionine‐lined active site governs carbocation stabilization and product specificity in a bacterial terpene synthase

open access: yesFEBS Letters, EarlyView.
This study reveals a unique active site enriched in methionine residues and demonstrates that these residues play a critical role by stabilizing carbocation intermediates through novel sulfur–cation interactions. Structure‐guided mutagenesis further revealed variants with significantly altered product profiles, enhancing pseudopterosin formation. These
Marion Ringel   +13 more
wiley   +1 more source

Shivers

open access: yesLa piscine en textes et en images, 2019
Shivers (1975) was David Cronenberg's first commercial feature and his first horror film. In a modern apartment block, a scientific project to unleash the id results in the equation of passion with contagion and predation. Because the writer-director's imaginative landscape arrived in the genre fully formed, the unique forms of this ...
openaire   +3 more sources

PERAN LEMAK COKLAT DALAM MEKANISME PRODUKSI PANAS

open access: yesJurnal Berita Ilmu Keperawatan, 2008
Thermoregulation system have two process heat production, they are shivering and non shivering thermogenesis. Non shivering thermogenesis more happens in newborn human especially to adapt of low temperatures.
Siti Arifah, Kartinah Kartinah
doaj   +1 more source

Transcriptional network analysis of PTEN‐protein‐deficient prostate tumors reveals robust stromal reprogramming and signs of senescent paracrine communication

open access: yesMolecular Oncology, EarlyView.
Combining PTEN protein assessment and transcriptomic profiling of prostate tumors, we uncovered a network enriched in senescence and extracellular matrix (ECM) programs associated with PTEN loss and conserved in a mouse model. We show that PTEN‐deficient cells trigger paracrine remodeling of the surrounding stroma and this information could help ...
Ivana Rondon‐Lorefice   +16 more
wiley   +1 more source

Comparison of Tramadol and Pethidine for Postanesthetic Shivering in Elective Cataract Surgery

open access: yesJournal of Research in Medical Sciences, 2004
Background: Postoperative shivering is a common event of unknown etiology with an incidence of 5-65%. This study intended to compare the efficacy of tramadol with that of pethidine in controlling postanesthetic shivering.
H Zahedi
doaj  

Dexmedetomidine for the prevention of shivering during spinal anesthesia

open access: yesClinics, 2011
PURPOSE: The aim of this study was to evaluate the effect of dexmedetomidine on shivering during spinal anesthesia. METHODS: Sixty patients (American Society of Anesthesiologists physical status I or II, aged 18-50 years), scheduled for elective minor ...
Burhanettin Usta   +5 more
doaj   +1 more source

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