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Adoptive cell therapy with autologous, ex vivo-expanded, tumor-infiltrating lymphocytes (TILs) is being investigated for treatment of solid tumors and has shown robust responses in clinical trials. Based on the encouraging efficacy, tolerable safety profile, and advancements in a central manufacturing process, lifileucel is now the first US Food and Drug Administration (FDA)-approved TIL cell therapy product. To this end, treatment management and delivery practice guidance is needed to ensure successful integration of this modality into clinical care. This review includes clinical and toxicity management guidelines pertaining to the TIL cell therapy regimen prepared by the TIL Working Group, composed of internationally recognized hematologists and oncologists with expertize in TIL cell therapy, and relates to patient care and operational aspects. Expert consensus recommendations for patient management, including patient eligibility, screening tests, and clinical and toxicity management with TIL cell therapy, including tumor tissue procurement surgery, non-myeloablative lymphodepletion, TIL infusion, and IL-2 administration, are discussed in the context of potential standard of care TIL use. These recommendations provide practical guidelines for optimal clinical management during administration of the TIL cell therapy regimen, and recognition of subsequent management of toxicities. These guidelines are focused on multidisciplinary teams of physicians, nurses, and stakeholders involved in the care of these patients.

Background Aims Methods Results Conclusions Connecting an infusion line to a closed stopcock results in pressurization of fluid within the syringe infusion pump assembly leading to flow irregularities when opening the stopcock and activating the pump.It was the purpose of this study to assess the extent of pressurization under different conditions and its impact on start‐up fluid delivery.Intraluminal pressures and start‐up fluid delivery at 1 mL/h flow rate were assessed with connection of the infusion line 1 min (delayed connection) or immediately after purging (immediate connection) using two different infusion lines made from polyvinylchloride (PVC) or polyethylene (PE).Delayed connection resulted in an increase of intraluminal pressures from zero to 5.1 [4.5 to 5.7] mmHg with the PVC line and from zero to 47.1 [44.8 to 49.3] mmHg with the PE line (mean difference 42.0 [95% CI 39.3–44.7] mmHg; p < .0001). Immediate connection resulted in an increase of intraluminal pressures from zero to 44.3 [41.8–46.8] mmHg with the PVC line and from zero to 61.3 [57.2–65.4] mmHg with the PE line (mean difference 17.0 [95% CI 11.8–22.2] mmHg; p < .0001). The increase in intraluminal pressures was significantly higher with PE lines for both delayed and immediate connection when compared to the PVC lines (mean difference 29.5 [95% CI 19.3–39.7] mmHg; p < .0001). Related fluid volumes delivered at 10 s and 360 s after starting the pump ranged from −252% to 1321% (10 s) of expected infusion volumes and from 59% to 129% (360 s), respectively.Both, timing of infusion line connection after purging and infusion line characteristics considerably affect intraluminal pressures and start‐up fluid delivery when connecting a new syringe infusion pump assembly to a closed stopcock. Consecutive alterations in drug administration can have considerable hemodynamic consequences when dealing with catecholamine infusions in critically ill patients. [ABSTRACT FROM AUTHOR]

Background and purpose Methods Results Conclusions Levodopa–entacapone–carbidopa intestinal gel (LECIG) infusion is a recently developed device‐aided therapy for advanced Parkinson disease (PD) patients. The aim of this study was to report real‐world evidence about the effectiveness, tolerability, and safety of LECIG in PD patients.A multicenter observational retrospective study of the first patients who initiated LECIG in Spain was performed. All neurologists with an experience of at least two patients treated until 30 March 2024 were invited to participate. Data about effectiveness and safety from the medical records (V0, pre‐LECIG; V1, initiation of LECIG; V2, post‐LECIG follow‐up) with a total of 246 variables were collected.Seventy‐three PD patients (61.6% males, 70.1 ± 9.1 years old) from 21 Spanish centers with a mean disease duration of 14.4 ± 6.3 years (range = 5–31) were included. Twenty‐six patients (35.6%) were switched directly from levodopa–carbidopa intestinal gel. The mean exposure to LECIG was 177.3 ± 110.5 days (range = 7–476). The mean daily OFF time decreased from 5.2 ± 3 (pre‐LECIG) to 1.9 ± 1.8 (post‐LECIG; n = 66, p < 0.0001). Global improvement was observed in >85% of the patients. No significant change was detected in the levodopa equivalent daily dose from V0 to V2. Only 7% received 24‐h infusion, and 24.7% required more than one cartridge per day at V2. Thirty‐four patients (46.6%) had at least one adverse event related to LECIG and/or the device system. Five patients (6.8%) discontinued LECIG.LECIG was safe and effective in advanced PD patients. [ABSTRACT FROM AUTHOR]

Background/Objectives: Focused ultrasound (FUS) and microbubble (MB) exposure is a promising technique for targeted drug delivery to the brain; however, refinement of protocols suitable for large-volume treatments in a clinical setting remains underexplored. Methods: Here, the impacts of various sonication parameters on blood–brain barrier (BBB) permeability enhancement and tissue damage were explored in rabbits using a clinical-prototype hemispherical phased array developed in-house, with real-time 3D MB cavitation imaging for exposure calibration. Initial experiments revealed that continuous manual agitation of MBs during infusion resulted in greater gadolinium (Gd) extravasation compared to gravity drip infusion. Subsequent experiments used low-dose MB infusion with continuous agitation and a low burst repetition frequency (0.2 Hz) to mimic conditions amenable to long-duration clinical treatments. Results: Key sonication parameters—target level (proportional to peak negative pressure), number of bursts, and burst length—significantly affected BBB permeability enhancement, with all parameters displaying a positive relationship with relative Gd contrast enhancement (p < 0.01). Even at high levels of BBB permeability enhancement, tissue damage was minimal, with low occurrences of hypointensities on T2*-weighted MRI. When accounting for relative Gd contrast enhancement, burst length had a significant impact on red blood cell extravasation detected in histological sections, with 1 ms bursts producing significantly greater levels compared to 10 ms bursts (p = 0.03), potentially due to the higher pressure levels required to generate equal levels of BBB permeability enhancement. Additionally, albumin and IgG extravasation correlated strongly with relative Gd contrast enhancement across sonication parameters, suggesting that protein extravasation can be predicted from non-invasive imaging. Conclusions: These findings contribute to the development of safer and more effective clinical protocols for FUS + MB exposure, potentially improving the efficacy of the approach. [ABSTRACT FROM AUTHOR]

A new approach to an automatable fiber impregnation and consolidation process for the manufacturing of fiber-reinforced composite parts is presented in this article. Therefore, a vacuum chamber sealing machine classically used in food packaging is modified for this approach—Vacuum Chamber Infusion (VCI). Dry fiber placement (DFP) preforms, made from 30 k carbon fiber tape, with different layer amounts and fiber orientations, are infused with the VCI and with the state-of-the-art process—Vacuum Assisted Process (VAP)—as the reference. VCI uses a closed system that is evacuated once, while VAP uses a permanently evacuated open system. Since process management greatly influences material properties, the mechanical properties, void content, and fiber volume fraction (FVF) are analyzed. In addition, the study aims to identify how the complexity of a resin infusion process can be reduced, the automation potential can be increased, and the number of consumables can be reduced. Comparable material characteristics and a reduction in consumables, setup complexity, and manufacturing time by a factor of four could be approved for VCI. A void content of less than 2% is measured for both processes and an FVF of 39% for VCI and 45% for VAP is achieved. [ABSTRACT FROM AUTHOR]

Intravenous volume loading is a common treatment when hypovolemia is a potential cause of oliguria. We studied whether the effectiveness of Ringer's solution and 20% albumin in inducing diuresis differs depending on the mean arterial pressure (MAP). For this purpose, volume kinetic analysis was performed based on urine output and hemoglobin‐derived plasma dilution obtained during and after 136 infusions of Ringer and 85 infusions of 20% albumin. Covariance analysis quantified the diuretic response at different arterial pressures. The results show that the diuretic response to a known plasma volume expansion was greater for Ringer's solution above a MAP of 70 mmHg, while 20% albumin was significantly more effective at lower pressures (p < 0.03). Simulations of the urinary output in response to infusion of a predefined fluid volume yielded superior efficacy for 20% albumin when the MAP was low, while Ringer's was similarly effective when the MAP averaged 100 mmHg. In conclusion, urine output in response to plasma volume expansion with 20% albumin was similar to, or even stronger, than that of Ringer's solution when the MAP was below 70 mmHg. [ABSTRACT FROM AUTHOR]

Target-controlled infusion (TCI) is a mature technology that enables the delivery of intravenous anaesthetics in the concentration domain. The accuracy of the pharmacologic models used by TCI systems is imperfect, especially regarding pharmacodynamic predictions. This shortcoming of TCI devices is not critical. That TCI systems produce steady-state effect-site concentrations at or near a specified target is a more important attribute than a high level of accuracy because anaesthesiologists titrate to a stable level of drug effect whatever the actual concentration is. In this sense, TCI functions as a 'gain switch'. Achieving a steady state is more important than perfect accuracy. [ABSTRACT FROM AUTHOR]

Copyright of Current Retina Journal / Güncel Retina Dergisi is the property of Anadolu Kitabevi Basim Yayim Medikal Turizm Kirtasiye Tic. Ltd. Sti. and its content may not be copied or emailed to multiple sites or posted to a listserv without the copyright holder's express written permission. However, users may print, download, or email articles for individual use. This abstract may be abridged. No warranty is given about the accuracy of the copy. Users should refer to the original published version of the material for the full abstract. (Copyright applies to all Abstracts.)

Objectives: Continuous subcutaneous infusions (CSCIs) are indicated as an alternative therapy when the oral route is not viable. However, despite their widespread use in palliative care, the evidence for admixture compatibility remains a limitation. It is estimated that a significant number of admixtures used in practice are not supported by laboratory studies, which may lead to suboptimal clinical outcomes. The study aimed to determine the frequency of admixtures used in clinical practice without compatibility data generated by laboratory studies, and thereby identifying the most commonly prescribed admixtures that require laboratory data, which can help to guide the prioritization of future testing. Methods: This study was conducted across five palliative care services (three inpatients and two communities) in Victoria, Australia between May and July 2021. Electronic or paper medication charts of CSCIs were reviewed across all participating sites for all infusions administered. Data collected included medication combinations, dose, diluent, final volume, duration of infusion, reports of infusion-related reactions, and observed incompatibility. Key findings: A total of 616 infusions containing two to three medications were assessed. Only 60% of these infusions were validated by laboratory data. Eleven most commonly prescribed admixtures with no laboratory compatibility data were identified over the 3-month period. Conclusion: Laboratory testing for the identified admixtures should be advocated to promote the safe and effective use of these medications. [ABSTRACT FROM AUTHOR]

The purpose of this in vitro study was to evaluate the impact of the vertical level of the stopcock connecting the infusion line to the central venous catheter on start-up fluid delivery in microinfusions. Start-up fluid delivery was measured under standardized conditions with the syringe outlet and liquid flow sensors positioned at heart level (0 cm) and exposed to a simulated CVP of 10 mmHg at a set flow rate of 1 ml/h. Flow and intraluminal pressures were measured with the infusion line connected to the stopcock primarily placed at vertical levels of 0 cm, + 30 cm and − 30 cm or primarily placed at 0 cm and secondarily, after connecting the infusion line, displaced to + 30 cm and − 30 cm. Start-up fluid delivery 10 s after opening the stopcock placed at zero level and after opening the stopcock primarily connected at zero level and secondary displaced to vertical levels of + 30 cm and – 30 cm were similar (− 10.52 [− 13.85 to − 7.19] µL; − 8.84 [− 12.34 to − 5.33] µL and − 11.19 [− 13.71 to − 8.67] µL (p = 0.469)). Fluid delivered at 360 s related to 65% (zero level), 71% (+ 30 cm) and 67% (− 30 cm) of calculated infusion volume (p = 0.395). Start-up fluid delivery with the stopcock primarily placed at + 30 cm and − 30 cm resulted in large anterograde and retrograde fluid volumes of 34.39 [33.43 to 35.34] µL and − 24.90 [− 27.79 to − 22.01] µL at 10 s, respectively (p < 0.0001). Fluid delivered with the stopcock primarily placed at + 30 cm and − 30 cm resulted in 140% and 35% of calculated volume at 360 s, respectively (p < 0.0001). Syringe infusion pumps should ideally be connected to the stopcock positioned at heart level in order to minimize the amounts of anterograde and retrograde fluid volumes after opening of the stopcock. [ABSTRACT FROM AUTHOR]

Introduction: Drug incompatibilities are among the most common medication errors in intensive care units. A precipitate can form and block the catheter or cause an adverse event in the patient. Intensive care units have implemented various strategies for limiting the occurrence of these incompatibilities, which have already been studied in vitro under standardized conditions. The objective of the present in vitro study was to continue these assessments by determining the impact of the infusion line geometry and the drugs' position in the infusion set-up on the prevention of vancomycin–piperacillin/tazobactam incompatibility. Methods: Infusion lines with a different common volume, a multilumen medical infusion device, a dilute vancomycin solution, and separate infusions of incompatible drugs were evaluated separately. The infusion line outlet was connected to a dynamic particle counter. Results: Reducing the common volume, using multilumen medical devices, or spacing out the two incompatible drugs on the infusion line did not prevent the occurrence of a significant particulate load. Only dilution of the vancomycin solution was associated with a significantly lower particulate load and the absence of drug incompatibility. Conclusions: Our results show that under specific conditions, it is possible to reduce particulate contamination considerably. [ABSTRACT FROM AUTHOR]

Background: The distribution and elimination of infused crystalloid fluid is known to be affected by general anesthesia, but it is unclear whether changes differ depending on whether the patient is operated in the flat recumbent position, the Trendelenburg ("legs up") position, or the reverse Trendelenburg ("head up") position. Methods: Retrospective data on hemodilution and urine output obtained during and after infusion of 1–2 L of Ringer's solution over 30–60 min were collected from 61 patients undergoing surgery under general anesthesia and 106 volunteers matched with respect to the infusion volume and infusion time. Parameters describing fluid distribution in the anesthetized and awake subjects were compared by population volume kinetic analysis. Results: General anesthesia decreased the rate constant for urine output by 79% (flat recumbent), 91% (legs up) and 91% (head up), suggesting that laparoscopic surgery per se intensified the already strong anesthesia‐induced fluid retention. General anesthesia also decreased the rate constant governing the return of the distributed fluid to the plasma by 32%, 15%, and 70%, respectively. These results agree with laboratory data showing a depressive effect of anesthetic drugs on lymphatic pumping, and further suggest that the "legs up" position facilitates lymphatic flow, whereas the "head up" position slows this flow. Both Trendelenburg positions increased swelling of the "third fluid space". Conclusions: General anesthesia caused retention of infused fluid with preferential distribution to the extravascular space. Both Trendelenburg positions had a modifying influence on the kinetic adaptations that agreed with the gravitational forces inflicted by tilting to body. [ABSTRACT FROM AUTHOR]

The flora of Azerbaijan is represented by one species of the Macrosciadium genus: Macrosciadium alatum, belonging to the Apiaceae family. It is commonly found in the Greater and Lesser Caucasus regions of Azerbaijan, as part of subalpine meadow plant communities. M. alatum is characterized by its robust, thick, tuberous roots, long-petioled and several times pinnately divided leaves, numerous (30–50) white umbels, and oval-shaped fruits. The primary objective of this research is to determine the antimicrobial potential of the aqueous extract obtained from M. alatum against both Gram-negative and Gram-positive bacteria. The plant preparations utilized in in vitro experiments were in the form of maceration, infusion, and hydrodistillation as aqueous extracts. M. alatum extract exhibited maximum (measuring 22.3 ± 1.4 mm) inhibition zones against bacteria (Staphylococcus aureus, Escherichia coli, Pseudomonas aeruginosa, Bacillus cereus, and Salmonella enteritidis) strains. Following exposure to the M. alatum plant extract, a significant reduction in bacterial cell cytoplasmic pH was observed (p≤0.04). In order to investigate the antimicrobial effects of the plant extract, commonly accepted procedures were followed using well-known bacterial strains, including S. aureus, B. cereus, E. coli, S. enteritis and P. aeruginosa, which are principal causative agents of purulent-inflammatory processes. The 20 % aqueous extract was used. The conducted experiment to determine the impact of the plant extract on microorganisms revealed that the extract significantly affects the bacterial cell membrane. Specifically, there is a decrease in pH, and hyperpolarization of the cell membrane occurs. The efficacy of the preservative effect is highly dependent on the environmental pH. 1. The 20 % aqueous extract from exhibited antimicrobial activity and effectively preventing the development of foodborne pathogens and putrefactive microorganisms. 2. A 20 % aqueous extract of M. alatum exhibits antimicrobial activity, effectively inhibiting the growth of foodborne pathogens and spoilage microorganisms. 3. Extract led to an increase in H+ concentration within bacterial cell cytoplasm, surpassing the OH− concentration. 4. M. alatum species has a significant inhibitory effect on the growth of microorganisms such as S. aureus, E. coli, P. aeruginosa, and S. enteritidis. The results suggest that the extract from M. alatum possesses antimicrobial properties, making it a potential candidate for use as a natural food preservative. The observed hyperpolarization of the cell membrane and pH reduction further support its potential as an effective antibacterial agent. [ABSTRACT FROM AUTHOR]

Objectives: Tilia viridis (Bayer) Simonk. (Malvaceae) is widely distributed in Argentina and employed for its tranquilizing properties. Other species of the genus (Tilia europaea L., Tilia cordata Mill., Tilia platyphyllos Scop.) have been traditionally used for the treatment of epilepsy. Epilepsy affects approximately 65 million people worldwide and is characterized by an imbalance between excitatory and inhibitory processes in the brain, leading to unpredictable, unprovoked, recurrent seizures. Current pharmacological interventions often present mild to moderately severe side effects. Epilepsy has been associated with oxidative and nitrative stress as well as neuroinflammation. Herbal medicine therapies may offer new treatment options with multi-target antioxidant and anticonvulsant effects for patients whose seizures remain uncontrolled, potentially providing cost-effective solutions for individuals worldwide suffering from uncontrolled epilepsy.The aim of this study was to demonstrate the anticonvulsant activity of a standardized T. viridis aqueous extract (TE).Methods: Study of the constituents of TE, TE’s antioxidant and anticonvulsant activities and toxicity, and analysis of the possible relation between the potential activities and the compounds present in the extract. In order to demonstrate TE’s anticonvulsant activity a zebrafish model was used. The study also assessed TE’s toxicity and antioxidant activity. To standardize the extract, total polyphenols and flavonoids were quantified and specific flavonoids were identified and quantified using HPLC-MS/MS and HPLC-UV.Results: TE exhibited anticonvulsant activity at low concentrations and demonstrated antioxidant effects by scavenging free radicals, exhibiting superoxide dismutase and peroxidase- like activities, as well as inhibiting lipoperoxidation. These actions can be attributed to the presence of polyphenols, particularly flavonoids.Conclusion: TE holds promise as a complementary herbal medicine in the treatment of epilepsy and may also offer benefits for other neuropathies associated with oxidative stress, such as Parkinson’s disease and Alzheimer’s disease.

Modular infusion (MI) is utilized to eliminate dry spot defects within complex multi-architecture composites by segregating and controlling flow fronts in-process. Compaction, employed to arrest in-plane flow, results in a crimp witness, which can be eliminated through MI fiber bed normalization. However, the MI normalization techniques generate voids within the cured components. To study the mechanisms that control the MI fiber bed normalization process, an in-process X-ray computed tomography (XCT) approach is developed to provide a visualization of fiber bed thickness and void distribution. Inner bag regulation during normalization is identified as the primary cause of the void generation. C-scans on a cured panel corroborate XCT findings, as well as validating the quality of the panel produced for subsequent mechanical test samples. Hence, it is demonstrated that the approach enables the optimization of a MI manufacturing process, which is supported by the findings of the mechanical characterization campaign. Flexural tests were carried out in three and four-point bend testing using samples cut from the panel, with Digital Image Correlation (DIC) providing comparative measurements for a baseline and MI case. Flexural testing of MI samples showed that a comparable mean strength and stiffness to that of the baseline material was achieved, demonstrating complete restoration of material thickness and mechanical properties during the optimised MI process. [ABSTRACT FROM AUTHOR]

Background and aim: Tradescantia spathacea (T. spathacea) is a traditional medicinal plant from Central America and its tea, obtained by infusion, has been recognized as a functional food. The aim of this work was to investigate the effects of dry tea containing biocompounds from T. spathacea tea on motor and emotional behavior, as well as tyrosine hydroxylase (TH) and glial fibrillary acidic protein (GFAP) expression in 6-hydroxydopamine (6-OHDA)-lesioned rats. Experimental procedure: Bioactives were identified by Ultra Performance Liquid Chromatography (UPLC) and an in vivo study in male Wistar rats was run as proof of concept of neuroprotective effects of DTTS. Results and conclusion: We found 15 biocompounds that had not been previously reported in T. spathacea: the UPLC-QTOF-MS/MS allowed identification five phenolic acids, one coumarin, two flavonoids, one iridoid, one phenylpropanoid glycoside, and six fatty acid derivatives. The dry tea of T. spathacea (DTTS) presented significant antioxidant activity and high contents of phenolic compounds and flavonoids. Doses of 10, 30, and 100 mg/kg of DTTS were protective against dopaminergic neurodegeneration and exhibited modulatory action on the astrocyte-mediated neuroinflammatory response. Behavioral tests showed that 30 mg/kg of DTTS counteracted motor impairment, while 100 mg/kg produced an anxiolytic effect. The DTTS could be, therefore, a promising strategy for the management of Parkinson's disease.

N-chlorotaurine (NCT) is a broad-spectrum antimicrobial agent with outstanding tolerability, effective for topical and inhalation use. This paper presents the results of studies of single and repeated intravenous infusions of NCT to laboratory animals. The studies were conducted on female Wistar Han rats. The effect of NCT infusions on the general condition, behavioral reactions, main biochemical and hematological parameters, hemocoagulation system, cardiovascular system, and on the condition of the internal organs was studied. It was found that NCT infusions do not reveal deviations in the studied parameters that could indicate a toxic effect. The estimated LD50 is more than 80 mg/kg. In a subchronic experiment, a statistically significant decrease in cholesterol (by up to 11%), glucose (by up to 15%) and excess bases (up to four times) in the blood, and an increase in heart rate (by up to 31%) and frequency of defecations (by up to 35%), as well as pronounced antiplatelet effect, were found. In animals with simulated endotoxicosis, a decrease in the cytolysis and oxidative stress markers was observed. Such effects are caused by both chlorine-active compounds and taurine.The results obtained indicate broad prospects for the use of NCT solutions as an infusion detoxifying agent. [ABSTRACT FROM AUTHOR]

Intravenous (IV) infusion is a pervasive medical intervention, administered to approximately 90% of hospitalized patients. Phlebitis, characterized by inflammation of the veins resulting from infusion, stands as a prevalent complication, ranking fourth among hospitalacquired infections globally. This research investigates the efficacy of a Smartphone Early Warning System (EWS) display in mitigating the incidence of phlebitis within the Safa treatment room at Aisyiyah Hospital. Employing a pre-experimental research design with a Static-group Comparison approach, 16 respondents were allocated to treatment and control groups. The Mann-Whitney Test, a statistical analysis, unveiled a significant difference (P Value = 0.001 < 0.05) in phlebitis incidence between the treatment group, utilizing the Smartphone EWS display, and the control group, which relied on conventional monitoring methods. Notably, the average rank of phlebitis incidence in the control group (21.12) exceeded that in the treatment group (9.78). This study sheds light on the potential of the Smartphone EWS display to curtail phlebitis during infusion, emphasizing its role in advancing nursing care quality through real-time monitoring and early prevention strategies. [ABSTRACT FROM AUTHOR]

Copyright of Revista Foco (Interdisciplinary Studies Journal) is the property of Revista Foco and its content may not be copied or emailed to multiple sites or posted to a listserv without the copyright holder's express written permission. However, users may print, download, or email articles for individual use. This abstract may be abridged. No warranty is given about the accuracy of the copy. Users should refer to the original published version of the material for the full abstract. (Copyright applies to all Abstracts.)

The infusion of Santolina impressa, an endemic Portuguese plant, is traditionally used to treat various infections and disorders. This study aimed to assess its chemical profile by HPLC-DAD-ESI-MSn and validate its anti-inflammatory potential. In addition, the antioxidant capacity and effects on wound healing, lipogenesis, melanogenesis, and cellular senescence, all processes in which a dysregulated inflammatory response plays a pivotal role, were unveiled. The anti-inflammatory potential was assessed in lipopolysaccharide (LPS)-stimulated macrophages, cell migration was determined using a scratch wound assay, lipogenesis was assessed on T0901317-stimulated keratinocytes and melanogenesis on 3-isobutyl-1-methylxanthine (IBMX)-activated melanocytes. Etoposide was used to induce senescence in fibroblasts. Our results point out a chemical composition predominantly characterized by dicaffeoylquinic acids and low amounts of flavonols. Regarding the infusion's bioactive potential, an anti-inflammatory effect was evident through a decrease in nitric oxide production and inducible nitric oxide synthase and pro-interleukin-1β protein levels. Moreover, a decrease in fibroblast migration was observed, as well as an inhibition in both intracellular lipid accumulation and melanogenesis. Furthermore, the infusion decreased senescence-associated β-galactosidase activity, γH2AX nuclear accumulation and both p53 and p21 protein levels. Overall, this study confirms the traditional uses of S. impressa and ascribes additional properties of interest in the pharmaceutical and dermocosmetics industries. [ABSTRACT FROM AUTHOR]

The rotor blades of wind turbines are becoming increasingly longer, which increases the diameter at the blade connection. Transport problems are the result, as the rotor blades no longer fit under highway bridges, for example. The increase in diameter can be prevented by increasing the bearing strength of the laminate using fiber metal laminates (FMLs). Individual layers of fiber material are replaced by metal foils in FMLs. This work is focused on the infusion of thick-walled FMLs, with infiltration experiments being carried out in-plane and out-of-plane. For the out-of-plane infusion tests, the metal foils are perforated and it is investigated whether the holes should be arranged alternately or aligned in the metal foils. It has been shown that greater laminate thicknesses can be realized with aligned holes. For the determination of voids and dry-spots, the metal foils are treated with a release agent before infusion and after curing the laminate can be demolded ply by ply. The samples made of glass fiber-reinforced plastic (GFRP) and steel/aluminum measure 500 mm by 800 mm by 20 mm. [ABSTRACT FROM AUTHOR]

Copyright of Acibadem Saglik Bilimleri Dergisi is the property of Acibadem University Medical School and its content may not be copied or emailed to multiple sites or posted to a listserv without the copyright holder's express written permission. However, users may print, download, or email articles for individual use. This abstract may be abridged. No warranty is given about the accuracy of the copy. Users should refer to the original published version of the material for the full abstract. (Copyright applies to all Abstracts.)

Phenol–formaldehyde (phenolic) thermosets are known for excellent heat and chemical resistance, high flame retardance, and good mechanical performance. However, phenolics are also known for their high brittleness, and tendency to form voids, due to a condensation reaction forming water during curing. These voids can decrease the mechanical performance of the resultant phenolic composite and introduce undesirable performance characteristics. This work aims to develop a technique that uses high‐pressure infiltration to obtain dense phenolic matrix composites, with commercially available resin and fiber reinforcement. The high‐pressure system developed in this work is compared to a conventional low‐pressure resin infusion technique, and the porosity after each infusion is analyzed. A model of the low‐ and high‐pressure systems was developed, and the predicted time of infiltration was compared to the experimental results. The high‐pressure system had 97% less open porosity after infusion than the low‐pressure technique, suggesting that it can produce a higher‐quality and better‐performing phenolic composite than conventional techniques. Also, the mechanical test performed indicates improved performance for the high‐pressure injection with a 30.73% increase in ultimate tensile strength in comparison to low pressure, indicating better mechanical performance. © 2024 Society of Industrial Chemistry. [ABSTRACT FROM AUTHOR]

Cinnamomum verum (kayu manis) is an herb that possesses antidiabetic properties and has been used for the treatment of diabetes traditionally. However, there is insufficient scientific data to provide optimum extraction parameters for C. verum leaves for antidiabetic activities. This research aims to determine the optimum extraction parameters of C. verum leaves towards α-glucosidase inhibition and evaluate the correlation between α-glucosidase inhibition, total phenolic content and DPPH radical scavenging activity. The C. verum was extracted with water through an infusion method under different temperatures (60.0°C, 77.5°C, 95.0°C) and extraction time lengths (10 minutes, 20 minutes, 30 minutes). The optimization process was designed using Design Expert software, which applied the Response Surface Method (RSM) and Central Composite Design (CCD). The analyses conducted were antidiabetic property (α-glucosidase inhibition assay), total phenolic content (TPC) (Folin-Ciocalteu colorimetric method) and antioxidant property (2,2-diphenyl-1-picrylhydrazyl, DPPH radical scavenging activity). Results showed that the obtained optimum extraction parameters for C. verum leaves (81.10°C, 19.54 minutes) exhibited α-glucosidase inhibition (87.30±0.67%), total phenolic content (0.12±0.00 mg GAE/g) and DPPH radical scavenging activity (51.25±0.48%). The α-glucosidase inhibition positively correlates with DPPH radical scavenging activity and total phenolic content. These findings have provided a positive relationship between extraction temperature and extraction time length on antidiabetic properties of C. verum leaf extract. [ABSTRACT FROM AUTHOR]

Background: Elastomeric infusion devices or 'Infusors' are commonly used to administer 24‐h continuous intravenous infusions to hospital patients at home, a service which can increase hospital capacity. Aim: This study sought to determine Infusor efficiency by measuring infusion lengths administered by Infusors to patients in the community setting and reviewing any impacting factors on varying infusion rates, if observed. Method: Patients and nurses completed data collection forms daily over a 12‐month period. The following information was recorded: time Infusor attached to patient, time Infusor emptied, Infusor 'empty' or 'not empty' when removed, volume of antibiotic solution remaining, Infusor storage details, antibiotic solution and dose, indication for treatment, and date (season). Statistical analyses was conducted using Stata. Data were analysed using descriptive statistics, including median and range for continuous variables, and frequency counts and percentages for categorical variables. Ethical approval was granted by Northern Sydney Local Health District (NSLHD) Research Office (Reference no: RESP/14/184), the Human Research Ethics Committee (HREC) (Reference no: LNR/14/HAWKE/265) and the study conforms to the Australian National Statement on Ethical Conduct in Human Research. Informed consent was obtained from all participants via a study information leaflet that was provided with the patient questionnaire and patients were informed that their participation in the study was optional. Patients indicated their consent by completing the data collection form for each day of treatment. Results: A significant number of Infusors (27%) emptied outside the expected infusion duration of 24 h ± 10% (21.6–26.4 h) and Infusors were removed 'not empty' when the nurse visited >24 h on 35% of occasions. Infusors were more likely to empty >24 h if they contained piperacillin‐tazobactam 13.5 g (predicted probability = 1.0), in winter (predicted probability = 0.83), and in cooler overnight storage locations (predicted probability = 0.64). Infusors were more likely to empty <24 h if they contained vancomycin (predicted probability = 0.12). Conclusion: Infusors delivering 24‐h continuous intravenous infusions in the home setting may empty at unpredictable times and may be affected by temperature or solutions with varying doses. Outpatient parenteral antimicrobial therapy clinicians should be aware of possible unfinished infusions from Infusors. [ABSTRACT FROM AUTHOR]

BACKGROUND: Adults with cancer experience a significantly higher level of anxiety compared with the general population. Anxiety is reported at diagnosis and throughout the cancer trajectory, and it is particularly heightened at the initiation of infusion treatments. In 2020, the COVID-19 pandemic exacerbated anxiety levels in patients receiving cancer treatments. OBJECTIVES: This evidence-based practice project evaluated the feasibility and effectiveness of using medical-grade weighted blankets to reduce anxiety in patients with cancer receiving the first two infusion treatments in the ambulatory setting. METHODS: Patients completed a modified version of the Visual Analog Scale for Anxiety to self-report anxiety pre- and postimplementation. Patients and nurses completed feasibility surveys. FINDINGS: Patients reported reduced anxiety after using a weighted blanket and described weighted blankets as comforting and soothing. More than 90% of surveyed patients agreed or strongly agreed that the blanket was comfortable, not too heavy, and easy to put on, and did not interfere with nursing care or their own activities. Nurses valued the ease of use and adherence to infection control standards. [ABSTRACT FROM AUTHOR]

Purpose: Doxorubicin is a widely used chemotherapeutic drug that can be administered intravenously as both a bolus infusion and a continuous infusion. The latter is believed to lower the risk of cardiotoxicity, which is a critical long-term complication of doxorubicin treatment. The local tissue concentrations of doxorubicin will be reflected in both treatment efficacy and toxicity, but very limited information is available. The aim of this study was to measure the concentration of doxorubicin after continuous and bolus infusion in tissue compartments around a typical location of a bone tumour. Methods: Sixteen pigs (female, Danish Landrace, mean weight 77 kg) were randomized into two groups of eight. Both groups received an intravenous infusion of 150 mg doxorubicin; Group 1 received a bolus infusion (10–15 min) and Group 2 received a continuous infusion (6 h). Before infusion, microdialysis catheters were placed intravenously and in four bone tumour-relevant tissue compartments (cancellous bone, subcutaneous tissue, synovial fluid of the knee joint and muscle tissue). Sampling was done (n = 15) over 24 h, and venous blood samples were collected as a reference. Results: Area under the concentration–time curve (AUC0–24 h) for plasma (total concentration) was significantly different between the two groups, while peak drug concentration (Cmax) was significantly higher in two compartments (plasma and synovial fluid of the knee joint) in Group 1 compared to Group 2. Overall, the unbound tissue concentrations were extremely low with values below 0.20 µg/mL. Conclusion: The pharmacokinetic profile for doxorubicin in the investigated tissues is very similar when comparing bolus and 6 h continuous infusion. [ABSTRACT FROM AUTHOR]

Copyright of Canadian Journal of Anaesthesia / Journal Canadien d'Anesthésie is the property of Springer Nature and its content may not be copied or emailed to multiple sites or posted to a listserv without the copyright holder's express written permission. However, users may print, download, or email articles for individual use. This abstract may be abridged. No warranty is given about the accuracy of the copy. Users should refer to the original published version of the material for the full abstract. (Copyright applies to all Abstracts.)

The aromatic, flavorful, and fragrant qualities of lemongrass (Cymbopogon citratus) make it a valuable herb for culinary and medical uses. This study investigated the sensory quality of C. citratus and its richness in chemical compounds. The sensory tests were realized on the infusion of the plant and compared to 4 Teas among a group of participants. Further, total polyphenol, flavonoid, and tannin contents, and antioxidant activity were evaluated in the infusions of tested products. The primary metabolites in the dry matter of the plant were also measured. Before beginning, each participant was required to read and fill out an informed permission form by the national legislation and the Declaration of Helsinki's Ethical Principles for Medical Research Involving Human Subjects. Participants were aged between 20 and 60 years old with dominance of 20-39 years old (80%). Moreover, 60% of participants were women compared to 40% of men. Half the participants drink aromatized tea, mainly menthe. The infusion of C. citratus had the highest rating, calculated at 9.33±0.62 compared to the other aromas. The infusion of C. citratus was distinguished by its strong flavour and order, as well as its pleasant aroma, flavor, and aftertaste. The values of TPC, TFC, and tannin were 0.463 mg eq Q/g dry matter, 0.033 mg eq Q/g dry matter, and 21.96 mg eq AT /g dry matter, respectively. The antioxidant activity was 98.07%. The total sugar was the most dominant in the infusion of the plant with 0.376 g per g of dry matter of C. citratus, followed by lipids with 0.106 g per g of dry matter. This study presents new data on the nutritional value of C. citratus in Morocco and is suggested to be a reference for future research. [ABSTRACT FROM AUTHOR]

Abstract Intravenous volume loading is a common treatment when hypovolemia is a potential cause of oliguria. We studied whether the effectiveness of Ringer's solution and 20% albumin in inducing diuresis differs depending on the mean arterial pressure (MAP). For this purpose, volume kinetic analysis was performed based on urine output and hemoglobin‐derived plasma dilution obtained during and after 136 infusions of Ringer and 85 infusions of 20% albumin. Covariance analysis quantified the diuretic response at different arterial pressures. The results show that the diuretic response to a known plasma volume expansion was greater for Ringer's solution above a MAP of 70 mmHg, while 20% albumin was significantly more effective at lower pressures (p

Biostimulants—including botanical extracts—are natural preparations that have no negative effects on environmental health or populations and improve soil health and plant growth. Our objective was to evaluate the use of botanical extracts from two native species of the Patagonian Monte, an infusion of Larrea nitida (5%-L5 and 10%-L10) and a ferment of Grindelia chiloensis (5%-G5 and 10%-G10), on soil properties and the growth of a model plant (Triticum aestivum). While the 5% and 10% Grindelia ferments increased microbial respiration, soil N and C content, and biomass production, the 10% Larrea infusion inhibited microbial respiration and decreased total biomass. The Grindelia ferment has potential for use as a biostimulant in agroecological production, whereas the Larrea infusion does not show potential for such use. The inhibitory effect of phenolic compounds on microbial activity and plant growth should be addressed in future studies.

Abstract Background Ketamine is recognized as an alternative for pain management; however, concerns about emergent adverse reactions have limited its widespread adoption. This study aimed to assess the efficacy of a short infusion of low-dose ketamine (LDK) compared to intravenous morphine (MOR) as adjunctive analgesia for acute long bone fracture pain. Methods This single-blinded, randomized controlled trial was conducted in a single emergency department. Patients with acute long bone fractures and numerical rating scale (NRS) pain scores ≥ 6 following an initial dose of intravenous morphine were assigned to receive either a LDK (0.3 mg/kg) over 15 min or intravenous MOR at a dose of 0.1 mg/kg administered over 5 min. Throughout a 120-min observation period, patients were regularly evaluated for pain level (0–10), side effects, and the need for additional rescue analgesia. Results A total of 58 subjects participated, with 27 in the MOR group and 31 in the LDK group. Demographic variables and baseline NRS scores were comparable between the MOR (8.3 ± 1.3) and LDK (8.9 ± 1.2) groups. At 30 min, the LDK group showed a significantly greater mean reduction in NRS scores (3.1 ± 2.03) compared to the MOR group (1.8 ± 1.59) (p = 0.009). Similarly, at 60 min, there were significant differences in mean NRS score reductions (LDK 3.5 ± 2.17; MOR mean reduction = 2.4, ± 1.84) with a p-value of 0.04. No significant differences were observed at other time intervals. The incidence of dizziness was higher in the LDK group at 19.4% (p = 0.026). Conclusion Short infusion low-dose ketamine, as an adjunct to morphine, is effective in reducing pain during the initial 30 to 60 min and demonstrated comparability to intravenous morphine alone in reducing pain over the subsequent 60 min for acute long bone fractures. However, it was associated with a higher incidence of dizziness. Trial registration NMRR17318438970 (2 May 2018; www.nmrr.gov.my ).

Abstract Background Kinetic analysis of crystalloid fluid yields a central distribution volume (V c) of the same size as the expected plasma volume (approximately 3 L) except during general anesthesia during which V c might be only half as large. The present study examined whether this difference is due to influence of the intravascular albumin balance. Methods A population volume kinetic analysis according to a three-compartment model was performed based on retrospective data from 160 infusion experiments during which 1–2.5 L of crystalloid fluid had been infused intravenously over 20–30 min. The plasma dilution based on blood hemoglobin (Hb) and plasma albumin (Alb) was measured on 2,408 occasions and the urine output on 454 occasions. One-third of the infusions were performed on anesthetized patients while two-thirds were given to awake healthy volunteers. Results The Hb-Alb dilution difference was four times greater during general anesthesia than in the awake state (+ 0.024 ± 0.060 versus − 0.008 ± 0.050; mean ± SD; P

Modular infusion (MI) is utilized to eliminate dry spot defects within complex multi-architecture composites by segregating and controlling flow fronts in-process. Compaction, employed to arrest in-plane flow, results in a crimp witness, which can be eliminated through MI fiber bed normalization. However, the MI normalization techniques generate voids within the cured components. To study the mechanisms that control the MI fiber bed normalization process, an in-process X-ray computed tomography (XCT) approach is developed to provide a visualization of fiber bed thickness and void distribution. Inner bag regulation during normalization is identified as the primary cause of the void generation. C-scans on a cured panel corroborate XCT findings, as well as validating the quality of the panel produced for subsequent mechanical test samples. Hence, it is demonstrated that the approach enables the optimization of a MI manufacturing process, which is supported by the findings of the mechanical characterization campaign. Flexural tests were carried out in three and four-point bend testing using samples cut from the panel, with Digital Image Correlation (DIC) providing comparative measurements for a baseline and MI case. Flexural testing of MI samples showed that a comparable mean strength and stiffness to that of the baseline material was achieved, demonstrating complete restoration of material thickness and mechanical properties during the optimised MI process.

Monoclonal antibody therapeutics to treat coronavirus disease (COVID-19) have been authorized by the US Food and Drug Administration under Emergency Use Authorization (EUA). Many barriers exist when deploying a novel therapeutic during an ongoing pandemic, and it is critical to assess the needs of incorporating monoclonal antibody infusions into pandemic response activities. We examined the monoclonal antibody infusion site process during the COVID-19 pandemic and conducted a descriptive analysis using data from 3 sites at medical centers in the United States supported by the National Disaster Medical System. Monoclonal antibody implementation success factors included engagement with local medical providers, therapy batch preparation, placing the infusion center in proximity to emergency services, and creating procedures resilient to EUA changes. Infusion process challenges included confirming patient severe acute respiratory syndrome coronavirus 2 (SARS-CoV-2) positivity, strained staff, scheduling, and pharmacy coordination. Infusion sites are effective when integrated into pre-existing pandemic response ecosystems and can be implemented with limited staff and physical resources.

Background: Ketamine is recognized as an alternative for pain management; however, concerns about emergent adverse reactions have limited its widespread adoption. This study aimed to assess the efficacy of a short infusion of low-dose ketamine (LDK) compared to intravenous morphine (MOR) as adjunctive analgesia for acute long bone fracture pain. Methods: This single-blinded, randomized controlled trial was conducted in a single emergency department. Patients with acute long bone fractures and numerical rating scale (NRS) pain scores ≥ 6 following an initial dose of intravenous morphine were assigned to receive either a LDK (0.3 mg/kg) over 15 min or intravenous MOR at a dose of 0.1 mg/kg administered over 5 min. Throughout a 120-min observation period, patients were regularly evaluated for pain level (0–10), side effects, and the need for additional rescue analgesia. Results: A total of 58 subjects participated, with 27 in the MOR group and 31 in the LDK group. Demographic variables and baseline NRS scores were comparable between the MOR (8.3 ± 1.3) and LDK (8.9 ± 1.2) groups. At 30 min, the LDK group showed a significantly greater mean reduction in NRS scores (3.1 ± 2.03) compared to the MOR group (1.8 ± 1.59) (p = 0.009). Similarly, at 60 min, there were significant differences in mean NRS score reductions (LDK 3.5 ± 2.17; MOR mean reduction = 2.4, ± 1.84) with a p-value of 0.04. No significant differences were observed at other time intervals. The incidence of dizziness was higher in the LDK group at 19.4% (p = 0.026). Conclusion: Short infusion low-dose ketamine, as an adjunct to morphine, is effective in reducing pain during the initial 30 to 60 min and demonstrated comparability to intravenous morphine alone in reducing pain over the subsequent 60 min for acute long bone fractures. However, it was associated with a higher incidence of dizziness. Trial registration: NMRR17318438970 (2 May 2018;www.nmrr.gov.my). [ABSTRACT FROM AUTHOR]

Disabled persons face an array of barriers to quality physical activity programming. Nonetheless, kinesiology undergraduate programs have historically neglected to focus on disability. Hence, it is unsurprising that ableist norms permeate throughout many kinesiology professions. The purpose of this paper is to introduce the RE-AIM approach as conceptual framework for the implementation of introductory adapted physical activity college courses within kinesiology undergraduate programs. Such an approach could shift the attitudes and knowledge of kinesiology undergraduates such that they are better prepared to support disabled persons in quality physical activity. Each dimension of the RE-AIM approach is examined and discussed in relation to the potential impact and sustainability of integrating adapted physical activity courses into a core curriculum for kinesiology undergraduate programs. We argue this development and expansion of adapted physical activity courses can serve as an important component to begin to address pervasive health disparities and ableist norms that permeate physical activity spaces. [ABSTRACT FROM AUTHOR]

Microinfusions are commonly used for the administration of catecholamines, but start-up delays pose a problem for reliable and timely drug delivery. Recent findings show that venting of the syringe infusion pump with draining of fluid to ambient pressure before directing the flow towards the central venous catheter does not counteract start-up delays. With the aim to reduce start-up delays, this study compared fluid delivery during start-up of syringe infusion pumps without venting, with ambient pressure venting, and with central venous pressure (CVP)-adjusted venting. Start-up fluid delivery from syringe pumps using a microinfusion of 1 mL/h was assessed by means of liquid flow measurement at 10, 60, 180 and 360 s after opening the stopcock and starting the pump. Assessments were performed using no venting, ambient pressure venting or CVP-adjusted venting, with the pump placed either at zero, − 43 cm or + 43 cm level and exposed to a simulated CVP of 10 mmHg. Measured fluid delivery was closest to the calculated fluid delivery for CVP-adjusted venting (87% to 100% at the different timepoints). The largest deviations were found for ambient pressure venting (− 1151% to + 82%). At 360 s after start-up 72% to 92% of expected fluid volumes were delivered without venting, 46% to 82% with ambient pressure venting and 96% to 99% with CVP-adjusted venting. CVP-adjusted venting demonstrated consistent results across vertical pump placements (p = 0.485), whereas the other methods had significant variances (p < 0.001 for both). In conclusion, CVP-adjusted venting effectively eliminates imprecise drug delivery and start-up delays when using microinfusions. [ABSTRACT FROM AUTHOR]

Binders are known to influence the different steps in liquid composite molding process chains. Most reseach focuses on powder binder and veils. Spray binders are rarely studied. Therefore, the effect of an epoxy spray binder on the infusion and cure steps of liquid composite molding processes is studied in this paper. Permeability measurements, solubility tests and measurements of glass transition temperature, resin cure time and resin viscosity show a complex interaction between binder and resin depending on the process conditions. The binder mostly increased the permeability of the tested preforms. This effect increases with increasing binder loading. At low fiber volume fractions the binder had a positive effect on preform permeability, most likely by to delaying the closure of macro flow channels or textile inhomogeneity. The binder did not dissolve in the resin until temperatures of around 120 °C, while remaining as a separate phase at 22 °C, 40 and 80 °C. This has to be considered when defining the cure profile of the resin, as the binder is expected to participate in the cure reaction. The glass transition temperature remained unchanged for the binder-resin combination used. An increase in viscosity by a factor of 1.5-2 was observed when the binder was dissolved in the resin. Samples with dissolved binder cured slightly faster than pure resin. The experimental results were theoretically transferred to real infusion processes. [ABSTRACT FROM AUTHOR]

Background: Kinetic analysis of crystalloid fluid yields a central distribution volume (Vc) of the same size as the expected plasma volume (approximately 3 L) except during general anesthesia during which Vc might be only half as large. The present study examined whether this difference is due to influence of the intravascular albumin balance. Methods: A population volume kinetic analysis according to a three-compartment model was performed based on retrospective data from 160 infusion experiments during which 1–2.5 L of crystalloid fluid had been infused intravenously over 20–30 min. The plasma dilution based on blood hemoglobin (Hb) and plasma albumin (Alb) was measured on 2,408 occasions and the urine output on 454 occasions. One-third of the infusions were performed on anesthetized patients while two-thirds were given to awake healthy volunteers. Results: The Hb-Alb dilution difference was four times greater during general anesthesia than in the awake state (+ 0.024 ± 0.060 versus − 0.008 ± 0.050; mean ± SD; P < 0.001) which shows that more albumin entered the plasma than was lost by capillary leakage. The Hb-Alb dilution difference correlated strongly and positively with the kinetic parameters governing the rate of fluid transfer through the fast-exchange interstitial fluid compartment (k12 and k21) and inversely with the size of Vc. Simulations suggest that approximately 200 mL of fluid might be translocated from the interstitial space to the plasma despite ongoing fluid administration. Conclusions: Pronounced plasma volume expansion early during general anesthesia is associated with a positive intravascular albumin balance that is due to accelerated lymphatic flow. This phenomenon probably represents adjustment of the body fluid volumes to anesthesia-induced vasodilatation. [ABSTRACT FROM AUTHOR]

Copyright of Acta Vet Indones. The Indonesian Veterinary Journal / Jurnal Acta Veterinaria Indonesiana is the property of IPB University and its content may not be copied or emailed to multiple sites or posted to a listserv without the copyright holder's express written permission. However, users may print, download, or email articles for individual use. This abstract may be abridged. No warranty is given about the accuracy of the copy. Users should refer to the original published version of the material for the full abstract. (Copyright applies to all Abstracts.)

Liquor products are represented by a wide range of drinks. Despite this diversity, they are all united by the use of semi-finished products (alcoholic juices, pestilences and infusions) during blending. Extraction of components of plant raw materials is one of the key processes for obtaining semi-finished alcoholic beverages. The quality indicators of the finished liquor product directly depend on their composition and quality. The purpose of the research is to study the vibration effect as a physical method of intensifying the process of extracting flavoring and aromatic compounds of fruit and berry raw materials when obtaining semi-finished products for distillery production (infusions and juices). To study the effect of vibration exposure on the content of substances responsible for taste, such technical factors as frequency (f), amplitude (A) and duration (τ) of exposure have been taken into account. The mass concentration of phenolic and coloring substances has been taken as controlled indicators. The processing was carried out on the installation developed at the Department of Winemaking and Fermentation Technology named after Professor A.A. Merzhanyan of FSBEI HE «KubSTU». The research was conducted on semi-finished products obtained from raspberries and cherries in the process of obtaining alcoholized components of a blend of liqueurs. In this case, the ratio of components was equal to 1:1. A comparison of the indicators was carried out with a sample obtained by stationary infusion. The positive influence of vibration during the extraction process with aqueous-alcohol solutions on the quality indicators of semi-finished products was established. Optimal processing parameters were also determined to reduce the duration of the process. The data obtained allow us to judge the feasibility of using vibration in the alcoholic beverage industry as a technique that accelerates infusion and improves the quality of semi-finished products.