In the title salt, C23H26F3N2OS(+)·C4H5O6 (-) [systematic name: 1-(2-hy-droxy-eth-yl)-4-[3-(2-(tri-fluoro-meth-yl)thioxanthen-9-yl-idene)prop-yl]piperazin-1-ium 3-carb-oxy-2,3-di-hydroxy-pro-pion-ate], the monoprotonated piperazine ring in the cation adopts a chair conformation, while the thio-pyran ring of the thioxanthene group has a boat conformation. The dihedral angle between the mean plan...

-Competitive adsorption between phosphate, tartrate and oxalate was studied on two hydroxy aluminum montmorillonite complexes (A1Mtl.6 and AIMt6), which were prepared by adding a base to pH 5.5 to samples containing 1.6 and 6.0 mol AI per kg clay. The quantities of phosphate, tartrate and oxalate adsorbed were more closely related to the amount of OH-AI species coatings on the montmorillonite t...

BACKGROUND Bone changes are common in sickle cell disease, but the pathogenesis is not fully understood. Tartrate-resistant acid phosphatase (TRACP) type 5b is produced by bone-resorbing osteoclasts. In other forms of hemolytic anemia, increased iron stores are associated with osteoporosis. We hypothesized that transfusional iron overload would be associated with increased osteoclast activity i...

In this work, acoustic, thermal, and optical properties were tested on the different concentrations of Disodium Tartrate solutions. First, viscosity studies analyzed for tartrate in concentration range from 2% to 20% with temperatures 303K, 308K, 313K, 318K. It was noted that relative activation energy prepared compound increase increases decreases temperature increases. The like density ultras...

In this study, the preservation of As(III) in model solutions and natural groundwater samples from four locations Croatia was conducted. Model laboratory were spiked with As(V), different complexing agents. Solutions analysed intervals 24, 48 h during ten days after preparation. containing citric acid, sodium citrate, oxalate potassium tartrate combination acetic As(III)and showed good species ...

to evaluate overactive bladder (oab) with detrusor overactivity (doa) following oxybutynin or tolterodine treatment in recommended doses at a four-week course. a total of 100 iranian women 45 years or older with urgency that also showed idiopathic detrusor overactivity (ido) in the filling phase of their cystometry were included in the current study. in this double-blinded trial two parallel gr...

A highly efficient and convenient procedure for the enantioselective synthesis of (S)-Rivastigmine tartrate, a cholinergic agent for the treatment of mild to moderate dementia of the Alzheimer’s disease, is accomplished by the treatment of versatile, readily accessible N-Ethyl-N-methyl carbamoyl chloride with 3-hydroxyacetophenone under ultrasonic irradiation in presence of nano-K2CO3 were repo...

Functional characterization of unknown genes is currently a major task in biology. The search for gene function involves a combination of various in silico, in vitro and in vivo approaches. Available knowledge from the study of more than 21 LysR-type regulators in Escherichia coli has facilitated the classification of new members of the family. From sequence similarities and its location on the...

This study describes the methodology for the development of a validated in-vitro in-vivo correlation (IVIVC) for metoprolol tartrate modified release dosage forms with distinctive release rate characteristics. Modified release dosage forms were formulated by microencapsulation of metoprolol tartrate into different amounts of ethylcellulose by non-solvent addition technique. Then in-vitro and in...

PURPOSE The efficacy of alpha1-adrenoceptor (alpha1-AR) antagonist and anticholinergic agent combined therapy for patients with benign prostatic hyperplasia (BPH) together with overactive bladder (OAB) has been controversial. The purpose of this study was to evaluate the effect of tolterodine combined with alpha1-AR antagonist for patients with BPH and OAB after insufficient efficacy by monothe...