Publications by authors named "Syafrida Widyastuti"

The achievement of recommended calorie targets for parenteral nutrition in pediatric patients receiving treatment in the pediatric intensive care unit (PICU) in Indonesia remains suboptimal, necessitating cautious implementation of this nutritional intervention alone. The aim of this study was to compare the effectiveness of total parenteral nutrition (TPN) and partial parenteral nutrition (PPN) in achieving the calorie requirements of pediatric patients receiving treatments in the PICU. A cross-sectional study was conducted in the PICU at H.

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Background: The use of fat grafting has expanded to include cell and tissue regeneration, necessitating investigations to ensure the viability of stromal and adipose-derived mesenchymal stem cells (ASCs) within the transferred fat parcels. This study explored the impact of harvesting technique and centrifugation on the viability of stromal cells and ASCs in lipoaspirate.

Methods: Fat was harvested from patients undergoing fat grafting using 2 types of liposuction cannula: (A) a 3-mm blunt tip cannula with 3 smooth holes and (B) a 2.

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Objectives: This study aims to determine the effect of a toll-like receptor 7/8 (TLR7/8) ligand on the motility of putative X- and Y-chromosome-bearing sperm in rams.

Materials And Methods: Sperm from three fertile rams were incubated with tris-citrate buffer containing 0 to 0.9 μM resiquimod (a TLR7/8 ligand) that affects only the X chromosome sperm.

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Introduction: Bleeding after cardiac surgeries holds risk of mortality and morbidity in pediatrics. This systematic review aimed to evaluate postoperative blood loss and blood transfusion requirements for pediatric patients undergoing cardiac surgery with fresh frozen plasma (FFP) priming.

Methods: In 2024, the search reviewed four databases on randomized trials (RCTs) examining the impact of FFP prime intervention on 24-h postoperative blood loss and transfusion requirements in pediatric cardiac surgeries.

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This study introduces an innovative magnetic-based multifunctional anti-cancer drug carrier aiming to enhance the efficacy of curcumin in cancer therapy. The research investigates the potential of Graphene Quantum Dots (GQDs) as a curcumin drug delivery system for inhibiting cancer growth. GQDs with a particle diameter below 10 nm were synthesized via hydrothermal and Hummers methods, exhibiting homogeneity and crystalline structure according to AFM and XRD analyses.

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Patients suffering from thalassemia are recipients of routine transfusions leading to hemosiderosis. Taking iron chelating agents is mandatory. Several studies have shown different results regarding the occurrence of kidney complications in thalassemia patients who received iron-chelating agents.

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Article Synopsis
  • The Sunda porcupine, a rodent species native to Indonesia, is used in traditional medicine for treating ailments like back pain and toothache, though scientific research on its medicinal properties is limited.
  • This study aimed to identify active compounds in the ethanolic extract of Sunda porcupine quills and assess their antioxidant and antimicrobial activities, employing various assays for evaluation.
  • The results revealed the extract has significant antioxidant (IC 138.93 μg/mL) and antimicrobial properties against several bacterial strains, with 24 active compounds identified, including notable antioxidants and antimicrobial agents like butylated hydroxytoluene and eicosane.
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Background: Agricultural waste sourced from various activities that occur along the agricultural supply chain including post-harvest, processing, and consumption processes, can pose a threat to ecosystem balance and community welfare. Data shows that agricultural by-products have the potential to be utilized because they contain antioxidant compounds. This systematic review study aims to identify and assess the antioxidant activity of agricultural by-products through various extraction methods.

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UCMSCs were reprogrammed to iPSCs using Yamanaka factor bearing episomal plasmids. SCIKFi001-B exhibited pluripotency, had typical iPSC morphology and didn't retain any residual episomal plasmid. Although karyotyping showed chromosomal translocation, this abnormality seemed to have little impact on the functionality of SCIKFi001-B since it retained its ability to differentiate to three-germ layer.

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Article Synopsis
  • Xeroderma pigmentosum group A (XPA) is a genetic skin disorder that makes individuals highly sensitive to UV radiation, particularly impacting individuals of Maghrebi descent due to a specific mutation in the XPA gene.
  • The mutation (c.682C>T) results in a premature stop signal, and researchers used CRISPR/Cas9 gene editing to create a modified human induced pluripotent stem cell (hiPSC) line with this mutation.
  • The edited hiPSC line maintained normal characteristics and functionality, making it a useful model for studying XPA and its effects in a lab setting.
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-related dilated cardiomyopathy (DCM) is an autosomal-dominant genetic condition with cardiomyocyte and conduction system dysfunction often resulting in heart failure or sudden death. The condition is caused by mutation in the Lamin A/C () gene encoding Type-A nuclear lamin proteins involved in nuclear integrity, epigenetic regulation of gene expression, and differentiation. The molecular mechanisms of the disease are not completely understood, and there are no definitive treatments to reverse progression or prevent mortality.

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Thermal conductivity and adhesion strength effects were studied for thermal barrier coatings (TBCs) with different particle sizes, YSZ content, time, and temperature curing. The study involves three stages. The first step focuses on the characteristics of YSZ/polysilazane as the TBC, which is characterized using Scanning Electron Microscopy (SEM), Fourier Transform Infrared (FTIR), X-Ray Diffraction (XRD), and Thermal Gravimetric Analysis (TGA).

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Background And Aim: Ruminant enteric methane (CH) is one of the largest sources of greenhouse gases that contribute to global warming. To minimize environmental harm caused by ruminants' CH production, natural substances can be used to suppress it. Chitosan from crustacean sources had been known to obstruct CH generation in the rumen.

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Objectives: The final irrigation solution should have the capability of a chelation agent to remove the smear layer. The purpose of this study was to determine the effect of EDTA, novel silver citrate, and chitosan nanoparticles as a final irrigation solution on the mechanical properties of root canal dentine, namely the flexural strength and elastic modulus.

Methods: Thirty-two intact, single, and straight roots, with no caries, no cracks, and no restoration of premolars, were assigned into four groups of 8 teeth each.

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-Related Dilated Cardiomyopathy (DCM) is an autosomal-dominant genetic condition with cardiomyocyte and conduction system dysfunction often resulting in heart failure or sudden death. The condition is caused by mutation in the Lamin A/C ( ) gene encoding Type-A nuclear lamin proteins involved in nuclear integrity, epigenetic regulation of gene expression, and differentiation. Molecular mechanisms of disease are not completely understood, and there are no definitive treatments to reverse progression or prevent mortality.

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Rice anaerobic fermentation is a significant source of greenhouse gas (GHG) emissions, and in order to efficiently utilize crop residue resources to reduce GHG emissions, rice straw anaerobic fermentation was regulated using lactic acid bacteria (LAB) inoculants (FG1 and TH14), grass medium (GM) to culture LAB, and (AC). Microbial community, GHG emission, dry matter (DM) loss, and anaerobic fermentation were analyzed using PacBio single-molecule real-time and anaerobic fermentation system. The epiphytic microbial diversity of fresh rice straw was extremely rich and contained certain nutrients and minerals.

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Background And Aim: Semen storage is an important reproductive method used in artificial livestock breeding. However, oxidative stress during storage reduces the quality of sperm. Melatonin supplementation in semen storage medium has not been well studied, but it has been shown to protect cells from oxidative stress.

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Background: The quality of laboratory test results depends on various factors, including sample type selection. Blood samples, such as whole blood, plasma and serum are commonly used for most clinical laboratory examinations. D-dimer parameters are frequently analysed in haematology laboratories and serve as biomarkers for coagulation activation and fibrinolysis.

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This study explores the utilization of semiconductor-based photocatalysts for environmental remediation through photocatalytic degradation, harnessing solar energy for effective treatment. The primary focus is on the application of photocatalytic technology for the degradation of 2-chlorophenol and methylene blue, critical pollutants requiring remediation. The research involves the synthesis of binary AgAlO/g-CN nanocomposites through an exchange ion method, subsequent calcination, and sonication.

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Rainforest conversion and expansion of plantations in tropical regions change local microclimate and are associated with biodiversity decline. Tropical soils are a hotspot of animal biodiversity and may sensitively respond to microclimate changes, but these responses remain unexplored. To address this knowledge gap, here we investigated seasonal fluctuations in density and community composition of Collembola, a dominant group of soil invertebrates, in rainforest, and in rubber and oil palm plantations in Jambi province (Sumatra, Indonesia).

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Objectives: Efficacy of dexmedetomidine (DEX) as a cardioprotective agent in Indonesian children undergoing classic tetralogy of Fallot (TOF) repair with cardiopulmonary bypass (CPB).

Design: A prospective, parallel trial using block randomization along with double-blinded preparation of treatment agents by other parties.

Setting: National Cardiovascular Center Harapan Kita, Indonesia.

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Introduction: Emergence delirium (ED) is a transient irritative and dissociative state that arises after the cessation of anaesthesia in patients who do not respond to calming measures. There are many risk factors for ED, but the exact cause and underlying mechanism have not been determined because the definition of ED is still unclear in consensus. This study aims to determine ED incidence, identify ED risk factors and external validation of Watcha, Cravero and expert assessment to Pediatric Anesthesia Emergence Delirium (PAED) scoring system in ED prediction.

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Background: Epididymal sperm preservation is a simple conservation approach that can help prevent the loss of high genetic quality of farm animals. The chance of loss increases, especially during disease outbreaks or other interruptions to normal reproduction function.

Aim: This study looked into the ability of preserved ram epididymal sperm to fertilize oocytes.

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Physical properties of peat are widely applied to detect the quality of peatland ecosystem. A comprehensive dataset on the peat properties is the foundation for the development tool and model of peat ecosystem, especially in region with frequent wildfire. Here we established a tabular dataset for physical properties of lowland tropical peatland in Indonesia.

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The utilization of adhesive compounds in bonding lightweight and high-performance composite structures, including carbon fiber reinforced polymer (CFRP) composites, has garnered significant attention from researchers. This study presents the novel application of AlO coated with TiO as a thermal protective layer for CFRP substrate. Initially, the CFRP substrate underwent a protective treatment involving the application of AlO as a middle coat, followed by a further protective layer consisting of TiO as a top coat.

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