Results 31 to 40 of about 3,361 (281)

Effect of isoflurane on skin-pressure-induced vasodilation. [PDF]

open access: yes, 2003
Since general anesthesia has been shown to attenuate endothelium-dependent vasodilation, it was of interest to verify whether general anesthesia would modify skin vasodilation in response to local pressure application, which is endothelium dependent.
B. Fromy   +4 more
core   +2 more sources

Succinylated Octopamine Ascarosides and a New Pathway of Biogenic Amine Metabolism in Caenorhabditis elegans [PDF]

open access: yes, 2013
The ascarosides, small-molecule signals derived from combinatorial assembly of primary metabolism-derived building blocks, play a central role in Caenorhabditis elegans biology and regulate many aspects of development and behavior in this model ...
Artyukhin, Alexander B.   +12 more
core   +2 more sources

Quality of deconserved bull sperm for the action of nanosuccinates Zn, Cu and Mn in the diluents

open access: yesБіологія тварин, 2021
The purpose of this work was to compare effect of different doses of trace elements such as Cu2+, Zn2+ and Mn2+ that have been included as nano succinates into lactose-yolk-glycerol medium for cryopreservation of bull sperm and some physiological and ...
S. Kornyat   +5 more
doaj   +1 more source

The influence of antioxidant and post-synthetic treatment on the properties of biodegradable poly(butylene succinate)s modified with poly(propylene oxide) [PDF]

open access: yesJournal of the Serbian Chemical Society, 2007
Novel poly(ester-ether)s based on poly(butylene succinate) (PBS) as the hard segments and 30 mass % of poly(propylene oxide) (PPO) as the soft segments were synthesized with varying amount of the antioxidant (N,N'-diphenyl-p-phenylenediamine, DPPD).
Pepić Dragana   +3 more
doaj   +3 more sources

Crystal structures of 2-methylpyridinium hydrogen 2,3-bis(4-methylbenzoyloxy)succinate and bis-[4-methylpyridinium hydrogen 2,3-bis(4-methylbenzoyloxy)succinate] pentahydrate

open access: yesActa Crystallographica Section E: Crystallographic Communications, 2017
The title salt (I), C6H8N+·C20H17O8−, comprises a 2-methylpyridinium cation and a 2,3-bis(4-methylbenzoyloxy)succinate mono-anion while the salt (II), 2C6H8N+·2C20H17O8−·5H2O, consists of a pair of 4-methylpyridinium cations and 2,3-bis(4 ...
P. Sivakumar   +2 more
doaj   +1 more source

A Facile Route to Diastereomeric Phosphorus Ylides. Chemoselective Synthesis of Dialkyl (E)-2-[1-(2-Oxocyclopentylidene)ethyl]-2-butenedioates

open access: yesMolecules, 2008
2-Acetylcyclopentanone undergoes a smooth reaction with triphenylphosphineand dialkyl acetylenedicarboxylates to produce dialkyl 2-(1-acetyl-2-oxocyclopentyl)-3-(1,1,1-triphenyl-λ5-phosphanylidene)succinates.
Samaneh Ramezani   +2 more
doaj   +1 more source

A green strategy for the synthesis of poly(ethylene succinate) and its copolyesters via enzymatic ring opening polymerization [PDF]

open access: yes, 2017
Poly(ethylene succinate) (PES) with weight-average molecular weight above 60,000 g mol-1 was efficiently obtained by enzymatic ring opening polymerization of cyclic oligo(ethylene succinate)s c(ES)n, which in turn were prepared by lipase-catalysed ...
Martínez de Ilarduya Sáez de Asteasu, Domingo Antxon   +2 more
core   +2 more sources

Structural complexity in indium selenides prepared using bicyclic amines as structure-directing agents [PDF]

open access: yes, 2015
The synthesis and characterization of five new indium selenides, [C9H17N2]3[In5Se8+x(Se2)1−x] (1–2), [C6H12N2]4[C6H14N2]3[In10Se15(Se2)3] (3), [C6H14N2][(C6H12N2)2NaIn5Se9] (4) and [enH2][NH4][In7Se12] (5), are described.
Aldous   +64 more
core   +1 more source

Succinate and succinate dehydrogenase as a «foothold» in the Krebs cycle in critical conditions

open access: yesАнтибиотики и Химиотерапия, 2023
Purpose. Search and presentation of data from experimental and clinical studies reflecting the central role of succinate and succinate dehydrogenase in the regulation of adaptation mechanisms in critical conditions. Material and methods.
Yu. P. Orlov   +9 more
doaj   +1 more source

Succinate Dehydrogenase Deficiency

open access: yesArchives of Pathology & Laboratory Medicine, 2000
Abstract Background.—Partial succinate dehydrogenase deficiency (15% to 50% of normal reference enzyme activity) in skeletal muscle causes mitochondrial myopathy with various symptoms, for example, brain involvement, cardiomyopathy, and/or exercise intolerance.
G D, Vladutiu, R R, Heffner
openaire   +2 more sources

Home - About - Disclaimer - Privacy