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Effect of deep-breathing exercise training on reducing stress among maintenance hemodialysis patients: Quasi-experimental randomized trial study
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BACKGROUND:

Dialysis is a stressful process and follows various psychological and social problems, which can lead to psychological disturbances. Patients on dialysis experience psychological distress, and the reduction of stress in patients provides psychological resources to cope with their physical condition. The study aimed to evaluate the effect of deep-breathing exercise training on the level of stress among maintenance hemodialysis patients.

MATERIALS AND METHODS:

This study is a randomized quasi-experimental design with parallel groups. A hundred eight hemodialysis patients participated in the study. They were admitted to the Hemodialysis Department of Fatima Al Zahra and Al Hayat centers in Al Diwaniya Teaching Hospital in Al Diwaniya City. The patients were randomly and equally assigned to either the control group or the intervention group ( n = 54 each). Stress was measured in both groups; before and four weeks after nursing intervention using the Perceived Stress Scale (PSS).

RESULTS:

Before deep-breathing exercises, the total mean percent score of stress in the intervention group was 24.26 ± 4.877 compared to 23.35 ± 3.360 in the controls. After four weeks of performing the exercise, the mean score dramatically decreased to 19.59 ± 3.814 in the intervention group compared to 23.07 ± 3.419 in the control. Additionally, a statistically significant difference within the intervention group was declared before and after the intervention ( P < 0.000).

CONCLUSION:

Performing deep-breathing exercises for 15 min twice daily during 4 weeks can reduce maintenance hemodialysis patients’ stress levels.

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Sat May 01 2021
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Resveratrol-mediated attenuation of superantigen-driven acute respiratory distress syndrome is mediated by microbiota in the lungs and gut
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Structure and performance of polyvinylchloride microfiltration membranes improved by green silicon oxide nanoparticles for oil-in-water emulsion separation
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Wed Sep 01 2021
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Genetic polymorphism of IL-17A (rs2275913) in Iraqi women with recurrent abortion and its relationship with susceptibility to toxoplasmosis
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Publication Date
Tue Jul 01 2025
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Iraqi Journal Of Hematology
The role of CD319, CD117, CD28, CD49e, CD56, and CD44 expression as diagnostic and prognostic markers in multiple myeloma
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BACKGROUND Multiple myeloma (MM) is a plasma cell disorder characterized by the infiltration of clonal plasma cells in the bone marrow and the detection of a monoclonal immunoglobulin in serum and/or urine. Renal failure, anemia, hypercalcemia, and the presence of bone lesions are the hallmarks of the disease. The study aimed to evaluate the clinical, hematological, radiological, and immunophenotypic features of MM patients and to identify prognostic factors influencing survival outcomes. This cohort study included 77 newly diagnosed, untreated MM patients. Their clinical presentation, laboratory data, imaging results, and the expression of flow cytometry markers were analyzed in correlation with the 1-year overall survival (OS). The mean a

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Publication Date
Tue May 27 2025
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Bulletin Of The Chemical Society Of Ethiopia
Preparation, kinetics, and thermodynamic investigation of Janus green dye removal from aqueous solutions using MnO2 nanoparticles as an adsorbent
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In this study, manganese dioxide (MnO₂) nanoparticles (NPs) were synthesized via the hydrothermal method and utilized for the adsorption of Janus green dye (JG) from aqueous solutions. The effects of MnO₂ NPs on kinetics and diffusion were also analyzed. The synthesized NPs were characterized by scanning electron microscopy (SEM), X-ray diffraction (XRD), energy-dispersive X-ray analysis (EDX), and Fourier-transform infrared spectroscopy (FT-IR), with XRD confirming the nanoparticle size of 6.23 nm. The adsorption kinetics were investigated using three models: pseudo-first-order (PFO), pseudo-second-order (PSO), and the intraparticle diffusion model. The PSO model provided the best fit (R² = 0.999), indicating that the adsorpti

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Publication Date
Sat Feb 01 2025
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Advanced Journal Of Chemistry, Section A
Synthesis and Characterization of Heterocyclic Derivatives to Evaluate their Efficiency as Corrosion Inhibitors for Carbon Steel in Saline Medium
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This work includes preparation of Az, Qz, and Tz derivatives from the reaction of Schiff base (Sb) derivative with anthranilic acid, chloroacetyl chloride, and sodium azide, as well as, the characterization via FT-IR, 1H-NMR, and 13CNMR. The anticorrosion inhibition of these compounds was studied and the measurements of carbon steel (CS) corrosion in sodium chloride solution 3.5% (blank) and inhibitor in solutions were calculated at a temperature range of 293-323 K by the technique of electrochemical polarization. In addition, some thermodynamic and kinetic activation parameters for inhibitor and blank solutions (Ea⋇, ΔH⋇, ΔS⋇, and ΔG⋇) were determined. The results showed high inhibition efficacy for all the prepared compounds,

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Comparison of root canal transportation and centering after instrumentation through conservative and traditional access cavities using different file systems
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While conservative access preparations could increase fracture resistance of endodontically treated teeth, it may influence the shape of the prepared root canal. The aim of this study was to compare the prepared canal transportation and centering ability after continuous rotation or reciprocation instrumentation in teeth accessed through traditional or conservative endodontic cavities by using cone-beam computed tomography (CBCT).

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Forty extracted intact, matured, and 2-rooted human maxillary first premolars were selected for this

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Innovative Jet Plasma-Assisted Green Synthesis of TiO2@Ag Core–Shell Nanoparticles Using Chard Leaf Extract for Antibacterial Applications
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Publication Date
Sun Oct 13 2019
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Spe Kuwait Oil & Gas Show And Conference
Optimization of Fracture Parameters for Hydraulic Fractured Horizontal Well in a Heterogeneous Tight Reservoir: An Equivalent Homogeneous Modelling Approach
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