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Ceftriaxone - Springer Nature

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Last Updated: 10 January 2023

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Spectrophotometric studies of low-cost method for determination of ceftriaxone using a novel charge transfer acceptor, N-(2,4-dinitro-1-naphthyl)-p-toluenesulphonamide

The procedure involved charge transfer complexation reaction of ceftriaxone and N-p-toluenesulphonamide N- PTS as a result of a complicated, requiring a complex. Acetonitrile was discovered to be the best diluting agent for optimal detector response, and the entire system remained stable at room temperature for hours. CFR quality control samples' between-day recovery results were 102. 15 and 0. 062 over three days, according to between-day recovery results of CFR from quality control samples. The site of donor and acceptor molecules' interaction can be demonstrated by infrared and proton nuclear magnetic resonance experiments, as well as the development of charge transfer complex by intermolecular hydrogen bonding between the donor's amino group and the acceptor's acidic proton. The results of this new method and the high-performance liquid chromatographic techniques documented in the USP were not significantly different between the two tests, as indicated by the analyst.

Source link: https://doi.org/10.1186/s43094-022-00454-0


Haematological and hepatic adverse effects of ceftriaxone in ambulatory care: a dual-centre retrospective observational analysis of standard vs high dose

Background and Introduction of the European Committee on Antimicrobial Susceptibility Testing Breakpoint criteria for methicillin-susceptible Staphylococcus aureus treatment with ceftriaxone are based on high dose rather than standard dose posology. We determined the prevalence of neutropenia, thrombocytopenia, and elevated liver enzymes in adult patients with high dose ceftriaxone. With a 95% confidence level and Chi squared/Fisher's exact test used to determine statistical significance, confidence levels were calculated for neutrophil count and ALT values. In 0/47 in the 2 g group, compared to 3. 3 in the 4 g group, thrombocytopenia was present in 0/47 in the 2 g group, compared to 73 in the 4 g group. Conclusions: In an OPAT population, the adverse effects of increased adverse effects of ceftriaxone daily dosing were not present. However, dosing has halted continuous hemoglobular and liver dyscrasias, as well as complete blood counts in patients receiving prolonged ceftriaxone.

Source link: https://doi.org/10.1186/s12879-022-07925-y


Response surface modeling of ceftriaxone removal from hospital wastewater

The removal rate of 100 percent was achieved under the optimal conditions of the applied EC/AD hybrid treatment process, where initial CTX concentration, pH solution, the current density, adsorbent dosage, and reaction time were all adjusted to 20. 0 mg Lu22121, 7. 5 g L22121, 0. 75 g L'u22121, 12. 5 minutes, respectively. The installed EC/AD hybrid treatment process revealed the electrical energy consumption of 0. 84 kWh mu22123 and 0. 168 kWh per cubic meter of hospital wastewater and a gram of consumed aluminum electrode, respectively. The developed EC/AD hybrid treatment process was found to be 111. 1 mg gu22121, the second-order kinetic model with R 2 of 0. 9514 and the Langmuir isotherm model with R 2 of 0. 973 best match the developed EC/AD hybrid treatment process. After using the EC/AD hybrid process, the hospital wastewater CTX level was reduced to zero, according to the published experimental findings.

Source link: https://doi.org/10.1007/s10661-022-10808-z


Fabrication of pectin-based stimuli responsive hydrogel for the controlled release of ceftriaxone

For reliable treatment of several disorders, the pharmaceutical industry, and the global pharmaceutical industry, smart drug delivery methods are needed in order to increase bioavailability, biodegradability, site specific delivery, and controlled release of opioids. The pH-dependent response of prepared stimuli responsive hydrogels was shown by the increase in swelling with change in the pH of buffer media. More than 90% of ceftriaxone was released in 180 min in a controlled manner that makes them an excellent candidate for drug delivery and controlled release application.

Source link: https://doi.org/10.1007/s11696-022-02495-4

* Please keep in mind that all text is summarized by machine, we do not bear any responsibility, and you should always check original source before taking any actions

* Please keep in mind that all text is summarized by machine, we do not bear any responsibility, and you should always check original source before taking any actions