Results 131 to 140 of about 133,980 (384)
CrystalsGuanidine-containing molecules are an interesting class of compounds within both medicinal and material sciences. Having knowledge of their tautomerism is key in designing guanidines that interact with biological and chemical receptors.
Vijayaragavan Elumalai +6 more
doaj +1 more source
A micromethod for the determination of arginine [PDF]
, 1941 Micromethods for the determination of arginine based on the use of the Sakaguchi reagent have been described (14). This reagent gives a strong color with glycocyamine, arginine, and other monosubstituted guanidine derivatives.
Dubnoff, Jacob W.
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ChemistryEurope, EarlyView.This review highlights the powerful synergy between mechanochemistry and solid reagents to replace hazardous substances traditionally used in organic synthesis. Such an approach offers a safer and more sustainable pathway for conducting organic reactions, with potential benefits in both reactivity and selectivity. The use of solid bases, acids, and gas
Adrien Gallego +4 more
wiley +1 more source
A Comparative Study of Ultrasound Biodiesel Production Using Different Homogeneous Catalysts
ChemEngineering, 2019 Biodiesel (BD) is a liquid fuel that consists of mono alkyl esters of long chain fatty acids derived from vegetable oil or fat. Recently, biodiesel has received additional attention and intense research has been performed in this field due to its ...
Kiran Shinde, Serge Kaliaguine
doaj +1 more source
Isolation and characterization of a laminin-binding protein from rat and chick muscle. [PDF]
, 1988 A major laminin-binding protein (LBP), distinct from previously described LBPs, has been isolated from chick and rat skeletal muscle (Mr 56,000 and 66,000, respectively).
Frazer, KA +3 more
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The role of Rho GTPases in facial morphogenesis
Developmental Dynamics, EarlyView.The role of small GTPases, RHOA, RAC1, and CDC42 and pathway mediators is reviewed in the context of embryonic facial development. Lip fusion requires cytoskeletal remodeling during morphogenesis of the facial processes and during lip fusion. Fnm, frontonasal mass; lnp, lateral nasal process; mnp, medial nasal process; mxp, maxillary process; np, nasal
Isra Ibrahim, Joy M. Richman
wiley +1 more source
Uncovering the role of genetic polymorphisms in cervical insufficiency
International Journal of Gynecology &Obstetrics, EarlyView.Pathways and genes implicated in CI pathogenesis. Abstract Cervical insufficiency (CI) is characterized by spontaneous dilation of the cervix in the absence of painful uterine contractions in the mid‐trimester, leading to premature delivery. It is responsible for up to 20% of second trimester pregnancy losses, mostly <24 weeks.
Kallirhoe Kalinderi +3 more
wiley +1 more source
MicroorganismsThe objective of this study was to compare, by qPCR, the circulating blood parasite load of Trypanosoma cruzi in the buffy coat, and in whole blood mixed with boiled and unboiled guanidine hydrochloride-EDTA buffer, of individuals with chronic ChD.
Daniela Liempi +6 more
doaj +1 more source
Isolation of poliovirus 2C mutants defective in viral RNA synthesis [PDF]
, 1988 Two poliovirus mutants were isolated that contain an oligonucleotide linker insertion in the 2C-coding region of the viral genome. One, 2C-31, has a strongly temperature-sensitive phenotype and the other, 2C-32, forms small plaques on HeLa cell ...
Baltimore, David, Li, Jing-Po
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Journal of Hepato-Biliary-Pancreatic Sciences, EarlyView.ABSTRACT Background Understanding the genetic links between acute pancreatitis (AP) and its infectious comorbidities is crucial for prognosis and therapy, yet remains underexplored. Methods We conducted a comprehensive post‐GWAS analysis using large‐scale summary statistics for AP and 16 infectious diseases. To pinpoint pleiotropic genes, we integrated
Bo Zou +6 more
wiley +1 more source