Results 81 to 90 of about 1,844 (197)

Activity and selectivity of different base catalysts in synthesis of guaifenesin from guaiacol and glycidol of biomass origin

open access: yes, 2017
Guaiacol and glycidol can be obtained from biomass valorization. Guaiacol (2-methoxyphenol) and glycidol (2,3-epoxy-1-propanol) have been used for the efficient synthesis of guaifenesin ((RS)-3-(2-methoxyphenoxy) propane-1,2-diol).
Bhanawase, Shivaji L.   +1 more
core   +1 more source

Comparison of Thiopentone/Guaifenesin, Ketamine/Guaifenesin and Ketamine/Midazolam for the Induction of Horses to Be Anaesthetised with Isoflurane

open access: yes, 2001
peer reviewedForty-eight horses subjected to elective surgery were randomly assigned to three groups of 16 horses. After premedication with 0.1 mg/kg acepromazine intramuscularly and 0.6 mg/kg xylazine intravenously, anaesthesia was induced either with 2
Caudron, I.   +9 more
core   +1 more source

Development of a high performance liquid chromatography method for simultaneous analysis of theophylline, guaifenesin and diphenhydramine in an elixir [PDF]

open access: yes, 2017
Purpose: To develop and validate a new low-cost high performance liquid  chromatography (HPLC) method for simultaneous analysis of theophylline (TH), guaifenesin (GF) and diphenhydramine hydrochloride (DH) in elixir dosage form.Methods: Chromatographic ...
Hayun, Yahdiana Harahap   +3 more
core   +1 more source

Estimasi Metode Fourier Transform Infra Red (FTIR) terhadap Penentuan Kadar Simultan Campuran Bromheksin HCL dan Guaifenesin dalam Sediaan Tablet [PDF]

open access: yes, 2023
Background: FTIR method combined with multivariate calibration Partial Least Square (PLS) was used to test drug levels. This method requires cheaper equipment and operational costs, is easy to implement, and can provide results with good accuracy ...
Sembiring, Niken Nadia Br
core  

High performance liquid chromatographic method for the determination of guaifenesin in pharmaceutical syrups and in environmental samples [PDF]

open access: yes
A simple, precise, rapid, and accurate reversed – phase high performance liquid chromatographic method has been developed for the determination of guaifenesin in pure from pharmaceutical formulations.andindustrial effluent. Chromatography was carried out
Lottfi, suhaib N., Ahmed, Nief Rahman
core   +1 more source

PENETAPAN KADAR PSEUDOEPHEDRINE HCl, GUAIFENESIN DAN TRIPROLIDINE HCl SECARA SIMULTAN DALAM SEDIAAN SIRUP DENGAN METODE KCKT [PDF]

open access: yes, 2018
Dalam rangka mengontrol kualitas dan keamanan obat yang beredar, maka diperlukan metode analisis obat baru. Penelitian ini bertujuan untuk memperoleh metode analisis penetapan kadar campuran triprolidin HCl, pseudoephedrine HCl dan guaifenesin dalam ...
Adriyani, Ana   +2 more
core  

Effect of guaifenesin on postural stability

open access: yes
vi Abstract Title: The Influence of Guaifenesin on Postural Stability Objective: The aim of this master's thesis is to investigate the effect of the active ingredient guaifenesin on the postural stability of users in the age group of 20-30years. Methods:
Mrkvová, Jana
core   +1 more source

Combination therapy for productive cough in acute respiratory viral infection (ARVI) and acute bronchitis in real clinical practice

open access: yesТерапевтический архив
Aim. To evaluate effectiveness and safety of combination drug containing ambroxol, guaifenesin and levosalbutamol (Ascoril LS), oral solution, in comparison with monocomponent drugs in the treatment of productive cough in adult patients with acute ...
Igor V. Leshchenko, Natalia A. Esaulova
doaj   +1 more source

QUANTITATIVE ANALYSIS OF DEXTROMETHORPHAN-HBr, GUAIFENESIN, AND DIPHENHYDRAMINE-HCl IN TABLET DOSAGE FORM BY RATIO DIFFERENCE SPECTROPHOTOMETRY METHOD

open access: yes
Objective: This study aims to develop a spectrophotometric method with the Ratio Difference method using ethanol pro analysis solvent to obtain the results of Dextromethorphan Hydrobromide (HBr) levels of Guaifenesin and Diphenhydramine Hydrochloride ...
LUBIS, MUHAMMAD FAUZAN   +4 more
core   +1 more source

Evaluation of intranasal oxygen supplementation in mules anesthetized with the combination of ketamine, butorphanol, and guaifenesin

open access: yes, 2017
Hypoxemia is a major complication of field anesthesia and no studies regarding this occurrence in mules has been done. Thus, the aim of this study was to evaluate intranasal oxygen supplementation (IOS) in mules (Equus caballus x Equus asinus ...
T.J.C. Módolo (7502831)   +4 more
core   +1 more source

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