Cyclacillin was compared with ampicillin by its bacteriostatic efficiency in vitro, chemotherapeutic efficiency in experimental infections of mice and rats and pharmacokinetic characteristics. It was found that cyclacillin was not superior to ampicillin by its antibacterial action. By a number of characteristics it was even significantly inferior. The pharmacokinetic advantages of cyclacillin were not considered significant.
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Front Psychol
January 2025
Department for Clinical Psychology and Psychotherapy, Philipps University Marburg, Marburg, Germany.
Background: Several studies identified affect-regulatory qualities of deceptive placebos within negative and positive affect. However, which specific characteristics of an affect-regulatory framing impacts the placebo effect has not yet been subject to empirical investigations. In particular, it is unclear whether placebo- induced expectations of direct emotion inhibition or emotion regulation after emotion induction elicit stronger effects in affect regulation.
View Article and Find Full Text PDFFront Psychol
January 2025
Department of Psychosomatic Medicine and Psychotherapy, LWL-University Hospital, Ruhr-Universität Bochum, Bochum, Germany.
Introduction: Intrusive memories occur frequently after potentially traumatic events and form a core symptom of posttraumatic stress disorder (PTSD) if they persist. The translational approach of visuospatial interventions tries to target those intrusive memories in order to reduce their frequency predominantly using an intervention including as one component the computer game Despite promising results, the application of has critical drawbacks, e.g.
View Article and Find Full Text PDFPak J Med Sci
January 2025
Kun Mi, Integrated Traditional Chinese and Western Medicine Department, Hebei Provincial Mental Health Center, Baoding 071000, Hebei, China.
Objective: To investigate the efficacy of Shengyang Yiwei Decoction (SYD) combined with selective serotonin reuptake inhibitor(SSRI) antidepressants on the total score and scores of factors of the Hamilton Rating Scale for Depression(HAMD-17) and somatic symptoms in patients with depression.
Methods: This was a retrospective study. One hundred and twenty patients with depression were treated in Hebei Provincial Mental Health Center between December 2020 and May 2022 and randomly divided into the experimental group and the control group, with 60 patients in each group.
PNAS Nexus
January 2025
Institute of Bioengineering, School of Engineering, École Polytechnique Fédérale de Lausanne (EPFL), 1015 Lausanne, Switzerland.
Here, we present Link-Seq, a highly efficient droplet microfluidic method for combined sequencing of antibody-encoding genes and the transcriptome of individual B cells at large scale. The method is based on 3' barcoding of the transcriptome and subsequent single-molecule PCR in droplets, which freely shift the barcode along specific gene regions, such as the antibody heavy- and light-chain genes. Using the immune repertoire of COVID-19 patients and healthy donors as a model system, we obtain up to 91.
View Article and Find Full Text PDFJ Vib Control
January 2025
Department of Mechanical, Industrial and Aerospace Engineering, Concordia University, Montreal, QC, Canada.
Magnetorheological (MR) fluid (MRF) dampers, serving as fail-safe semi-active devices, exhibit nonlinear hysteresis characteristics, emphasizing the necessity for accurate modeling to formulate effective control strategies in smart systems. This paper introduces a novel stop operator-based Prandtl-Ishlinskii (PI) model, featuring a reduced parameter set (seven), designed to estimate the nonlinear hysteresis properties of a large-scale bypass MRF damper with variable stiffness capabilities under varying applied current. With only seven parameters, the model realizes current, displacement, and rate dependencies.
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