Hepta-Tyr antibiotic modified silica stationary phase was used for the chiral resolution of d,l-loxiglumide, a new drug under investigation proposed for the treatment of gastrointestinal diseases. The chiral stationary phase was packed into fused silica capillaries of 75 μm i.d. for a length of...

PurposeThe effects on gastric emptying of feeding with a normal diet (ND), an early high-calorie and hyperosmolar diet (HCHOD) or normal diet plus intraperitoneal loxiglumide (LOX) were investigated in rats with antecolic (ACGJ) or retrocolic (RCGJ) gastrojejunostomy.

A novel thiazole orange (TO) derivative 3 has been synthesized and it could give the fluorescence turn-on responsive signal upon binding to nucleotides and besides, it exhibits high selectivity toward adenosine triphosphate (ATP) over other tested nucleotides. The nonlinear sigmoidal-responded p...

Synthesis, absorption and fluorescence properties of a series of asymmetrical monomethine cyanine dyes, chloro-containing analogs of Thiazole orange, are reported. Their staining ability was studied by flow cytometry. The saturating concentrations of each dye that gives a stable staining intensi...

Silver ions have been widely applied to many fields and have harmful effects on environments and human health. Herein, a label-free optical sensor for Ag+ detection is constructed based on thiazole orange (TO) as a fluorescent probe for the recognition of i-motif DNA structure change at neutral ...

The development of selective and sensitive probes for sensing G-quadruplexes either in vitro or in cellulo has been the focus of investigation for a long time. Of those investigated, 3,6-bis(1-methyl-4-vinylpyridinium) carbazole diiodide (BMVC) is a promising fluorescent probe utilized in many s...

The Ebola and Marburg viruses are some of the deadliest viruses in the world. In this study a series of G-rich DNA sequences derived from these types of viruses which possess the potential to form G-quadruplex structures are analyzed. A set of DNA oligonucleotides derived from original viral iso...

Thiazole orange is a commonly used cyanine dye for binding to nucleic acids. Recently, it has been used for the detection of G-quadruplexes. However, thiazole orange is non-selective for G-quadruplex and other nucleic acids, thus hampering its further application. Herein, we designed and synthes...

The molecular of scaffold of thiazole orange has a number of merits for being as a fluorescent dye with tailor-made structure advancement for many useful applications. Structural modification based on 1-methylquinolinium moiety of thiazole orange is able to induce critical effects on fluorescent...

In this report, we synthesized a series of TO conjugates containing different amino side chains and investigated their binding to telomeric G-quadruplex DNA (G4) using several biophysical methods including fluorometric titration and thermal denaturation monitored by fluorescence and circular dic...

Crustacean cardioactive peptide (CCAP) is a nonapeptide originally isolated from the shore crab, Carcinus maenas, based on its cardioacceleratory activity. This peptide is highly conserved in insects and other arthropods. In insects CCAP also has an essential role in ecdysis behavior. We previou...

The solution structure of crustacean cardioactive peptide (CCAP), a cyclic amidated nonapeptide neurohormone, was studied using molecular dynamics techniques, with constraints derived from NMR studies in water and water/dodecylphosphocholine micellar medium. This peptide, found in various invert...

The publication of the Daphnia genome has driven research in this ecologically relevant model organism in many directions. However, information on this organism’s physiology and the relevant controlling factors is limited. In this regard, especially neuropeptides are important biochemical regul...

The species Leptomyxa flabellata was described by Goodey in 1915 and re-isolated by Pussard and Pons in 1976. It seems that it was never seen (or never recognized) again since that time. The strain designated as “Leptomyxa flabellata CCAP 1546/2” was studied by Cann in 1984, however the qualit...

Osmoregulation is one of the most fundamental and delicately controlled processes in euryhaline marine species like penaeid shrimp. Here we first report a cDNA encoding for the crustacean cardioactive peptide (CCAP) precursor cloned from the intestine of Pacific white shrimp, Litopenaeus vanname...

The green microalga Dunaliella salina survives in a wide range of salinities via mechanisms involving glycerol synthesis and degradation and is exploited for large amounts of nutraceutical carotenoids produced under stressed conditions. In this study, D. salina CCAP 19/30 was cultured in varying...

University of Texas Medical Branch (UTMB) implemented the Clinical Competency and Advancement Program (CCAP) in January 2011. The program, built upon American Nurse Association (ANA) standards,1 is a professional development tool for competency assessment, performance evaluation, and career adva...

Insects must undergo ecdysis for successful development and growth, and the crustacean cardioactive peptide (CCAP) is one of the most important hormone in this process. Here we reported a cDNA encoding for the CCAP precursor cloned from the oriental fruit fly, Bactrocera dorsalis, a most destruc...

In an effort to develop new and more effective therapies to treat tuberculosis, a series of benzothiadiazine 1,1-dioxide derivatives were synthesized and their in vitro activity against Mycobacterium tuberculosis, Mycobacterium avium and Mycobacterium intracellulare was evaluated. One of the com...

A new heterobifunctional reagent, N-(3-(p-azido-m-iodophenyl)propionyl)-succinimide (AIPPS), was synthesized and chemically characterized. The radiochemical form of the reagent, [125I]AIPPS, should be of general use as a photoactive reagent for the derivatization of free amino groups on a large ...