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A rhodamine based chemoprobe BESN was engineered and employed as a selective ''OFF-ON'' chromo-fluorogenic sensor for Al3+ in H2O:MeOH (1:9, v:v). Notable changes in the absorption and emission spectra of BESN were clearly detectable upon the addition of Al3+. Sensitivity and binding mechanism studies demonstrated a good sensing performance of BESN with nanomolar detection limit (130 nM), and it was found to be highly selective towards interfering metal ions. Besides, the binding constant between BESN and Al3+ was found to be 3.19 × 103 M-1. Then, the validation study of BESN for Al3+ was performed based on significant analytical parameters and statistical tests. The binding of Al3+ with BESN (1:1) was probed via infrared, high-resolution mass and emission (Job's plot) spectroscopy measurements. The sensing performance of BESN could make it ideal chemosensor for real applications including vegetable, tuna fish and water samples, also for Smartphone and test-kit applications. The recovery values of the BESN to Al3+ were estimated within a range from 95.13% to 105.30% for water, 94.63% to 109.62% for tuna fish and 94.80% to 109.80% for vegetable samples. Additionally, the BESN has very low cytotoxicity and was triumphantly utilized for the recognition of Al3+ in living-cells.
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OBJECTIVES: This study aimed to determine the effect of nurse-based breastfeeding support during the immediate postpartum period on mothers' breastfeeding self-efficacy levels. METHODS: A quasi-experimental study was conducted with 256 mothers in the immediate postpartum period (128 in the intervention group who received nurse-based breastfeeding support and routine care and 128 in the control group who received routine care) during February-June 2018. Data were collected using the Mother-Infant Data Sheet, the Breastfeeding Self-Efficacy Scale-Short Form (BSES-SF), and the Nurse-Parent Support Tool (NPST). RESULTS: BSES-SF and NPST mean scores of mothers in the intervention group were higher than those of mothers in the control group (p < 0.01). While the association between breastfeeding self-efficacy and nurse support was low in the control group (0.271), it was rather high in the intervention group (0.693) (p < 0.05). It was found that nurse support explained 48% of the variance in breastfeeding self-efficacy in the intervention group, but only 7.3% of the variance in breastfeeding self-efficacy in the control group. CONCLUSIONS FOR PRACTICE: The results of the study indicate that nurse support for mothers in the immediate postpartum period based on breastfeeding training has a positive impact on breastfeeding self-efficacy.
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Aleitamento Materno , Mães , Feminino , Lactente , Humanos , Aleitamento Materno/métodos , Autoeficácia , Turquia , Inquéritos e Questionários , Período Pós-PartoRESUMO
Background: Asthma and chronic obstructive pulmonary disease (COPD) are the most common obstructive diseases. Based on the similarities, we aimed to evaluate sinonasal symptoms in patients with asthma or COPD, and compare the two diseases with regard to upper-airway involvement. Methods: Patients with asthma or with COPD who were followed up at Ankara University Immunology and Allergy or Chest Diseases Departments were included in the study. The participants went through pulmonary function tests, skin-prick tests, and disease severity assessment of either disease. Nasal endoscopic evaluations of all the patients were performed in the Department of Otorhinolaryngology. Lund-Mackay scoring was performed on the computed tomography of the paranasal sinus. Chronic rinosinusitis (CRS) diagnosis was made as recent guidelines. Results: A total of 112 subjects (number of women/men: n = 67/45; median age, 49 years [The range for IQR was 22 years]) were included in the study. Fifty-five patients had asthma, 33 had COPD, and 24 were healthy controls. Nasal symptoms were more frequent in the patients with asthma (patients with asthma, n = 52 [98%]; patients with COPD, n = 17 [52%]; controls, n = 9 [38%]) (p < 0.001). The median (IQR) 22-item Sino-Nasal Outcome Test (SNOT-22) questionnaire score was higher in the patients with asthma (33 [20-50]) than in the patients with COPD (8 [1.5-18.7]) and the control group (3.5 [0-18.7]) (p < 0.01). Patients with asthma had significantly higher prevalence rates of rhinosinusitis than did those in the COPD and the control groups (36%, 15.6%, 8.3%, respectively; p < 0.01). The SNOT-22 optimal cutoff score was calculated as ≥11 to detect the score limit for CRS prediction with the best sensitivity and specificity. Conclusion: As a result, patients with both asthma and COPD may have upper-airway symptoms. CRS, was primarily seen in the patients with asthma. Accordingly, SNOT-22 scores were higher in the patients with asthma than in those in the COPD and the control groups. A referral to the Ear Nose Throat department for further evaluation with nasal endoscopy and computed tomography of the paranasal may be required in a subgroup of patients.
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Asma , Doença Pulmonar Obstrutiva Crônica , Sinusite , Humanos , Feminino , Masculino , Asma/diagnóstico , Asma/epidemiologia , Pessoa de Meia-Idade , Doença Pulmonar Obstrutiva Crônica/epidemiologia , Doença Pulmonar Obstrutiva Crônica/diagnóstico , Adulto , Idoso , Sinusite/epidemiologia , Sinusite/diagnóstico , Índice de Gravidade de Doença , Testes de Função Respiratória , Rinite/epidemiologia , Rinite/diagnóstico , Seios Paranasais/diagnóstico por imagem , Seios Paranasais/patologia , Adulto Jovem , Testes CutâneosRESUMO
OBJECTIVE: Adductor canal block (ACB) is widely performed for postoperative analgesia for total knee arthroplasty (TKA). The aim of this study is to compare surgeon-assisted and anesthesiologist-assisted (ultrasound-guided) adductor blocks in terms of postoperative analgesic efficacy. METHODS: This study was designed as a double-blind, prospective and randomized trial. A total of 240 participants were randomly allocated to three groups: one where the surgeon performed the adductor canal block (ACBs), another where it was conducted by an anesthetist with ultrasound guidance (ACBa), and a third group without the adductor block. The follow-up management after the Total Knee Arthroplasty (TKA) procedure occurred on the first, third, and tenth days, as well as the twelfth week. Outcome measures comprised pain assessment using the Visual Analog Scale (VAS) and monitoring opioid analgesic consumption. RESULTS: No significant differences in demographic profiles were observed between the groups. Groups ACBa and ACBs exhibited significantly lower VAS scores compared to the control group at both 3 and 12 h after surgery, with group ACBa showing the lowest VAS scores among all groups. However, at 1 day, 3 days, 10 days and 12 weeks after surgery, there was no significant difference in VAS scores between the ACBa and ACBs groups. On the first three days, the ACBa group had the lowest opioid consumption and the lowest total opioid consumption. The differences in VAS scores between the groups began to decrease on the first day after surgery. CONCLUSION: The adductor canal block (ACB) has been demonstrated to be an effective method of reducing pain in patients undergoing total knee replacement (TKR) in the postoperative period. Nevertheless, despite the pronounced impact that ACB performed by an anesthesiologist under ultrasound guidance has on VAS scores according to intraoperative ACB by surgeons, its effect on clinical outcomes has not been demonstrated. TRIAL REGISTRATIONS: This study was retrospectively registered with the Clinical Trials Registry Platform on July 31, 2024 (NCT06533085).
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Artroplastia do Joelho , Bloqueio Nervoso , Medição da Dor , Dor Pós-Operatória , Ultrassonografia de Intervenção , Humanos , Artroplastia do Joelho/efeitos adversos , Dor Pós-Operatória/prevenção & controle , Dor Pós-Operatória/etiologia , Dor Pós-Operatória/diagnóstico , Feminino , Masculino , Bloqueio Nervoso/métodos , Estudos Prospectivos , Método Duplo-Cego , Ultrassonografia de Intervenção/métodos , Idoso , Pessoa de Meia-Idade , Manejo da Dor/métodos , Resultado do Tratamento , Analgésicos Opioides/administração & dosagem , Analgésicos Opioides/uso terapêuticoRESUMO
PURPOSE: To evaluate the effect of preoperative information based on written documents on anxiety levels and the family-centered care of parents of pediatric patients who had ambulatory surgery. DESIGN AND METHODS: It is a randomized controlled study. Parents were randomly divided into two groups as intervention (n = 30) and control (n = 30). Parents in the intervention group were given written document and verbal information the day before the surgery. A brochure was prepared in accordance with the verbal information describing the perioperative process as a written document. The control group was given only verbal information. Parental State Anxiety Inventory (SAI) and Family Centered Care Assessment Scale (FCCAS) were assessed before and within 1-2 h after surgery, with verbal information based on written documentation. Data were evaluated with Student's t-test for dependent and independent groups and mixed design ANOVA test for time×group interaction. Partial eta square (η2) was calculated for the effect size. RESULTS: There was a significant difference between the post-intervention pretest and posttest SAI and FCCAS scores of the parents in the intervention and control groups (p < 0.05). Time group interactions anxiety and family-centered care (p < 0.001) scores had a significant and large effect size. CONCLUSION: Verbal information supported by written documentation before pediatric ambulatory surgery can reduce parental SAI and increase parental FCCAS more than standard care. PRACTICE IMPLICATIONS: Providing written document-based information to parents before surgery may be beneficial in reducing SAI and increasing FCCAS. The trial was registered in ClinicalTrials.gov (identifier: NCT05668416).
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Procedimentos Cirúrgicos Ambulatórios , Ansiedade , Humanos , Criança , Ansiedade/prevenção & controle , Transtornos de Ansiedade , Pais , Assistência Centrada no PacienteRESUMO
Background/aim: Traumatic spinal cord injury (TSCI) is an important health problem, especially in developing countries with additional socioeconomic loss. Humic acid (HA) usually has antioxidant, antiinflammatory, blood circulating, and antiviral effects. Hence, it was aimed herein to show the effect of HA on neuroprotection in a TSCI model. Materials and method: A TSCI model was used, in which 24 Wistar albino rats were divided into 4 groups: control group: subjected to only laminectomy; sham group: subjected to laminectomy + TSCI; HA 5 mg/kg group: subjected to laminectomy + TSCI + intraperitoneal (IP) injection of 5 mg/kg of HA; and HA 10 mg/kg group: subjected to laminectomy + TSCI + IP injection of 10 mg/kg of HA. Intracardiac blood samples were obtained preoperatively (preop), and at 1 and 24 h postoperatively (postop). The total antioxidant status (TAS), total oxidant status (TOS) and oxidative stress index (OSI) levels were evaluated in the serum. The motor functions were evaluated using the Modified Tarlov Score at 24 h postop. Results: There were no significant changes in the TAS values between the sham and HA 5 mg/kg and HA 10 mg/kg groups (p = 0.77/0.21). However there was a significant decrease in the TOS values at 24 h postop when comparing the sham and HA 5 mg/kg groups (p = 0.02). The pathological evaluation showed a significant decrease in the severity of edema, hemorrhage, polymorphonuclear leucocyte (PNL) infiltration, and mononuclear leucocyte (MNL)/macrophage/microglia infiltration when compared with the control group (p < 0.05). There was a significant recovery at the paraplegia level when the HA 5 mg/kg and HA 10 mg/kg groups were compared with the control group (p < 0.001). Conclusion: The effects of HA in the early stages of TSCI on oxidative stress, histopathological changes, and neurological improvement were investigated herein. It is thought to be a potential therapeutic agent in acute TSCI but needs to be further evaluated to determine the extent of its effect on other neuroprotective pathways in larger series.
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Biological variation (BV) plays a crucial role in determining analytical performance specifications, assessing serial measurements of individuals, and establishing the use of population-based reference intervals. Our study aimed to calculate the BV and BV-based quality goals of 25-hydroxyvitamin D3 (25-OH D3), ferritin, folate and vitamin B12 tests. We included a total of 22 apparently healthy volunteers (9 women and 13 men) aged 18-55 years in the study that we conducted in Turkey. Blood samples were collected from the participants once a week for five weeks. Serum ferritin, folate and vitamin B12 levels were measured using immunochemical method, while plasma 25-OH D3 levels were determined using the high-performance liquid chromatography method. Analysis of variance (ANOVA) was used to estimate analytical variation(CVA), within-subject BV(CVI) and between-subject BV(CVG). The individuality index (II) and reference change value (RCV) were calculated based on these data. The CVI of 25-OH D3, ferritin, folate, and vitamin B12 were found to be 1.8% (0.6%-2.5%), 16.9% (14.4%-20.2%), 10.7% (9.2%-12.7%), and 8.6% (6.8%-10.5%), respectively. CVG were 44.2% (34.3%-69.9%), 132% (87.7%-238%), 19.4% (14.4%-28.8%), and 39.6% (29.8%-59.0%) for the same biomarkers, while CVA were 3.2% (2.81%-3.71%), 3.5% (3.1%-4.1%), 4.0% (3.5%-4.6%), and 7.5% (6.6%-8.6%), respectively. The II values for 25-OH D3, ferritin, folate, and vitamin B12 were calculated as 0.04, 0.13, 0.55, and 0.22, respectively. The RCV were 10.2%, 47.8%, 31.7%, and 31.6%, respectively. Because the tests analyzed in this study exhibit high individuality, RCV should be preferred rather than population-based reference ranges in clinical interpretation of results.
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Calcifediol , Ácido Fólico , Masculino , Humanos , Feminino , Voluntários Saudáveis , Ferritinas , Turquia , Vitamina B 12RESUMO
AIM: CT-guided radiofrequency ablation (RFA) is among the thermal ablative procedures and provides great benefits with a minimally invasive procedure. In this prospective study, we aimed to reveal the significance of a multidisciplinary method in reducing the recurrence and complications in osteoid osteoma patients with CT-guided RFA performed by a team of experts in the field. MATERIALS AND METHODS: A total of consecutive 40 patients with osteoid osteoma were prospectively evaluated and treated with CT-guided RFA. Before and the post ablation the visual analog scale (VAS) and use of nonsteroidal anti-inflammatory drugs (NSAIDS) were compared. RESULTS: Post-ablation VAS of the patients at the 1st week and 3rd month after the procedure decreased significantly (p < 0.01) compared to the pre-ablation. The frequency of NSAID use after the ablation decreased significantly (p < 0.01) compared to the pre-ablation time. The pre-procedure NSAID use of our patients included in the study was average 6.93 per week, the NSAID use in the 3rd month post-procedure controls was average 0.53 per week. Recurrence was detected in 4 of our patients, 36 patients had complete recovery. CONCLUSION: Radiofrequency ablation is an effective treatment method in the management of osteoid osteomas. Radiofrequency ablation has low recurrence rates and provides rapid regression in patients' pain after treatment.
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Neoplasias Ósseas , Ablação por Cateter , Osteoma Osteoide , Ablação por Radiofrequência , Humanos , Osteoma Osteoide/diagnóstico por imagem , Osteoma Osteoide/cirurgia , Estudos Prospectivos , Ablação por Cateter/métodos , Resultado do Tratamento , Dor/cirurgia , Anti-Inflamatórios não Esteroides/uso terapêutico , Neoplasias Ósseas/diagnóstico por imagem , Neoplasias Ósseas/cirurgiaRESUMO
BACKGROUND: Heel stick sampling, which is a common procedure in newborns, causes acute pain, and parents are aware of this. AIM: The current study aimed to investigate the effectiveness of maternal-targeted training on newborn pain management, addressing the use of nonpharmacological methods and anxiety. METHODS: The study is 2-arm, parallel-group randomized controlled trial. A total of 64 mothers were included in this study. Mothers were randomly allocated to each group; intervention (n:32) and control (n=:32). Training on nonpharmacological pain management in newborns was given to the mothers in the intervention group. Data were collected with an Introductory Information Form, Nonpharmacological Pain Management Use Checklist, and State-Trait Anxiety Inventory. RESULTS: Nonpharmacological methods were used for the procedures in the control group and the intervention group, with an absolute difference of 68.8% between groups. The difference was statistically significant (p < 0.001) and had a large effect (d = -79.222; 95% CI, -9.365 to 670.143. There was no significant difference between the groups in terms of anxiety score (p = 0.558). CONCLUSION: Demonstrates the clinical relevance and feasibility of training targeting maternal on neonatal pain management during the heel stick sampling procedure. PRACTICE IMPLICATIONS: When non-pharmacological methods in pain management of newborns were recommended by the nurse, maternal involvement in pain management increased significantly, suggesting that nurses have a key role in ensuring parental involvement. CLINICAL TRIAL REGISTRATION: NCT05173662.
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Calcanhar , Manejo da Dor , Feminino , Humanos , Recém-Nascido , Manejo da Dor/métodos , Coleta de Amostras Sanguíneas/métodos , Mães , AnsiedadeRESUMO
PURPOSE: Obesity, a low-grade systemic inflammatory disease, causes inflammation in metabolic tissues. Galectin-3(Gal-3) is one of the lectin molecules involved in inflammatory processes. We evaluated the possible relationship between Gal-3 level and the metabolic inflammatory process before and after obesity surgery. METHODS: One hundred participants were included in the study and classified as normal weight, overweight, Class I, II, and III obese. Class III obese group underwent bariatric surgery and evaluated in the 3rd and 6th months after surgery. Glucose, insulin, glycated hemoglobin A1c (HbA1c), homeostatic model assessment of insulin resistance (HOMA-IR), high sensitivity C-reactive protein (hsCRP), Gal-3, interleukin (IL)-6, IL-10, adiponectin, and leptin levels were determined. RESULTS: Gal-3 levels were higher in Class III obese compared to the normal weight group. Postoperative leptin and hsCRP levels were decreased significantly, but the decrease in IL-6 and Gal-3 levels were not significant. Postoperative increased adiponectin and IL-10 levels were significant. Gal-3 was found significantly higher in insulin resistant group. The correlation between Gal-3 with BMI, adiponectin, leptin, hsCRP levels, and HOMA-IR was found weak. CONCLUSION: These findings might support the fact that Gal-3 is one of the molecules involved in the linkage between insulin resistance and meta-inflammation in morbid obese.
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Cirurgia Bariátrica , Galectinas/sangue , Resistência à Insulina , Adiponectina , Proteínas Sanguíneas , Galectina 3 , Humanos , Insulina , Resistência à Insulina/fisiologia , LeptinaRESUMO
A novel 1,8-naphthalimide-based chemical sensor 3-((2-(2-butyl-1,3-dioxo-2,3-dihydro-1H-benzo[de]isoquinoline-6-yl)hydrazone-o)methyl)-4-hydroxy-[1,1-biphenyl]-4-carbonitrile (BUDIN) with ratiometric fluorescence behavior, as well as "naked-eye" response was developed for the sensitive and specific determination of Cu2+ at nanomolar levels. With the addition of different amounts of Cu2+, the emission of BUDIN varied continually, leading to colour changes from yellow to blue (λem = 532 nm to 462 nm) due to intra-ligand charge transfer (ILCT) and metal-ligand charge transfer (MCLT). BUDIN can detect Cu2+ quantitatively with a detection limit of 17 nM. Job's plot, MALDI TOF MS and TOF MS findings revealed that the binding stoichiometry of BUDIN and Cu2+ was 2 : 1. Furthermore, the theoretical computation data strongly supported the optical response of BUDIN toward Cu2+. Smartphone digital imaging studies proved that BUDIN can be utilized as an outstanding chemical sensor for the on-site detection of Cu2+ without the need for sophisticated equipment, with a detection limit of 17.8 µM. The findings also presented that BUDIN is a very effective chemosensor for Cu2+ in real food samples with quite a simple operation.
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Colorimetria , Naftalimidas , Colorimetria/métodos , Cobre/metabolismo , Corantes Fluorescentes , Ligantes , Smartphone , Espectrometria de FluorescênciaRESUMO
OBJECTIVES: Biological variation is defined as the variation in analytical concentration between and within individuals, and being aware of this biological variation is important for understanding disease dynamics. The aim of our study is to calculate the within-subject (CVI) and between-subject (CVG) biological variations of serum creatinine, cystatin C and beta trace protein (BTP), as well as the reference change value (RCV) and individuality indexes (II), which are used to calculate the glomerular filtration rate while evaluating kidney damage. METHODS: Blood samples were collected from 22 healthy volunteers for 10 consecutive weeks and stored at -80 °C until the day of analysis. While the analysis for serum creatinine was performed colorimetrically with the kinetic jaffe method, the nephelometric method was employed for cystatin C and BTP measurements. All analyses were carried out in a single session for each test. RESULTS: Analytical coefficient of variation (CVA) for serum creatinine, cystatin C and beta trace protein was 5.56, 3.48 and 5.37%, respectively. CVI and CVG: for serum creatinine: 3.31, 14.50%, respectively, for cystatin C: 3.15, 12.24%, respectively, for BTP: 9.91, 14.36%, respectively. RCV and II were calculated as 17.94%, 0.23 for serum creatinine, 13.01%, 0.26 for cystatin C, 31.24%, 0.69 for BTP, respectively. CONCLUSIONS: According to the data obtained in our study, serum creatinine and cystatin C show high individuality, therefore we think that the use of RCV instead of reference ranges would be appropriate. Although II is found to be low for BTP, more studies are needed to support this finding.
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Cistatina C , Rim , Biomarcadores , Creatinina , Taxa de Filtração Glomerular , Voluntários Saudáveis , Humanos , Oxirredutases Intramoleculares , LipocalinasRESUMO
A propylimidazole functionalized coumarin derivative (IPC) was fabricated for the first time and applied as a dual responsive fluorescent chemoprobe for sensitive and selective recognition of picric acid (PA) and Fe3+. Strong fluorescence quenching phenomena of the IPC were observed in H2O/ACN (5/95, v/v) medium (λem=408 nm) upon the additions of Fe3+or PA. The fabricated dual responsive IPC offered good selectivity and sensitivity with the low limit of detection values (0.92 µM for PA and 0.22 µM for Fe3+) lower than the acceptable amounts of Fe3+ and PA by the international official authorities. The validation study for the chemoprobe IPC for PA and Fe3+ was also performed. The interaction phenomena of IPC with PA and Fe3+ based on the findings of a range of experiments were considered and DFT computations were done to verify their recognition mechanisms. The sensing phenomena of IPC towards PA (1:1) and Fe3+ (3:1) were confirmed by the MALDI TOF-MS, FT-IR, 1H-NMR titration and Job's methods. Furthermore, the compound IPC was effectively applied as a fluorescent sensor for Fe3+ and PA detection in real natural spring water samples.
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Nascentes Naturais , Água , Cumarínicos , Corantes Fluorescentes/química , Picratos , Espectrometria de Fluorescência/métodos , Espectroscopia de Infravermelho com Transformada de Fourier , Água/químicaRESUMO
In critical patients with Coronavirus Disease (COVID-19), we investigated the diagnostic value of presepsin in the early diagnosis of superinfection with sepsis, and the effect of antibiotic treatment (AT) in the levels of presepsin and procalcitonin and C-reactive protein. A total of 68 critical patients with sepsis and septic shock in the intensive care unit and 20 outpatients (control group) with COVID-19 were taken. ICU patients (n = 68) were further divided into three groups. C(-)AT(-) had negative blood or tracheal aspirate cultures (C) and not AT on admission to ICU (n = 18), C(-)AT(+) had negative C and AT on admission to intensive care unit (n = 31) and C(+) had positive C (n = 19). Presepsin, procalcitonin, C-reactive protein results were compared between the groups. There were no significant relationships between presepsin levels with sepsis, septic shock, mortality, or length of stay in ICU in patients with COVID-19. For procalcitonin and C-reactive protein levels in C(-)AT(+) and C(+) groups were significantly higher than in control and C(-)AT(-) groups (p < .001). C-reactive protein levels in C(-)AT(-) group were significantly higher than in the control group (p < .001). PCT and CRP, there was no difference between C(-)AT(+) and C(+) groups, and procalcitonin there was no difference between control and C(-)AT(-) groups. Presepsin was not found as a useful biomarker for the prediction of sepsis in COVID-19 patients. These study findings indicate that procalcitonin and C-reactive protein may be an indicator of an early diagnostic marker for superinfection in critical COVID-19 patients.
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COVID-19 , Sepse , Choque Séptico , Superinfecção , Biomarcadores , Proteína C-Reativa/análise , COVID-19/diagnóstico , Diagnóstico Precoce , Humanos , Receptores de Lipopolissacarídeos , Fragmentos de Peptídeos , Pró-Calcitonina , Choque Séptico/diagnósticoRESUMO
BACKGROUND: Coronavirus disease 2019 (COVID-19) in children is milder than in adults. Household virus exposure may affect clinical severity. We aimed to determine the household contact history of patients and its influence on the clinical stage. METHODS: One hundred and seventy-three pediatric patients with COVID-19 as diagnosed with positive real-time polymerase chain reaction for severe acute respiratory syndrome coronavirus-2 aged 1 month to 18 years were included. Demographic data, laboratory and clinical findings, and the history of household contact of the patients were obtained. They were classified according to their clinical stage as mild or moderate-severe. RESULTS: Sixty patients (34.7%) were asymptomatic, and 113 were symptomatic (65.3%). Of the 173 patients, 138 (79.8%) had at least one family member in the household who was diagnosed as having COVID-19. Hemoglobin, absolute neutrophil count, and absolute neutrophil count /absolute lymphocyte count ratio decreased significantly in patients with household contact. The presence of a household contact did not have a significant effect on the presence of symptoms, clinical course, age, and the sex of the patients. The need for hospitalization was less in the group that had household contact. Being 0-12 months, being female, and being a patient without household contact were independent factors associated with higher hospitalization ratios in logistic regression analysis. CONCLUSIONS: In this study, we found that household contact history did not significantly affect presenting symptoms and clinical course. We detected the rate of hospitalization to be less in the group with only household contact.
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COVID-19 , Adulto , Criança , Características da Família , Feminino , Humanos , SARS-CoV-2RESUMO
This study was designed to test the efficacy of the health promotion program used on maternal-infant attachment, parental self-efficacy, infant development. For this experimental study parallel-group randomised control design was used. Data was collected from 64 mother and their infants. The intervention group received the health promotion program in addition to standard care, the control group received only the standard care. Family Information Form, Prenatal Attachment Inventory, Maternal Attachment Inventory, Parenting Self-Efficacy Scale, and Denver II Developmental Screening Tests were used for the collection of the data. Pearson χ2 test, Yates corrected χ2 test, independent t-test, and Mcnemar test were used for analysing the collected data. The groups on maternal-infant attachment (d:1.20 [CI:0.671-1.736]), parental self-efficacy (d:1.37 [CI:0.835 to 1.925]), and development delays of infants (p = .003, C.V: 0.41) were found to be statistically significant. Health promotion program positively influenced the maternal attachment, parental self-efficacy, the development of the infants.IMPACT STATEMENTWhat is already known on this subject? Pregnancy and postpartum is a difficult period for mothers. Mothers need support. Parenting self-efficacy and maternal attachment are important for improving infant health. Infant should be supported to prevent developmental delays.What do the results of this study add? With the education and support program applied before and after birth, mother and baby were evaluated together and multi-faceted support was provided.What are the implications of these findings for clinical practice and/or further research? Supporting parenting self-efficacy, maternal attachment and infant development should be started during pregnancy and should be continued in the postpartum period.
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Relações Mãe-Filho , Poder Familiar , Feminino , Criança , Gravidez , Lactente , Humanos , Autoeficácia , Mães , Promoção da SaúdeRESUMO
"Do Not Resuscitate" (DNR) order is one of the challenging issues encountered in end of life care. This study aimed to determine the effect of education about DNR on the views of senior nursing students. Students, who selected elective course of palliative care and received education about DNR formed the intervention group (n = 106) while the students who did not select the lesson were in the control group (n = 107). Data were collected using a questionnaire. It revealed that the students who had education about DNR agreed with the positive statements about DNR more than the control group. Also, intervention group students had a high agreement DNR should be a part of vocational training for health professionals. It is important and necessary to focus on the special role of nurses when a DNR order is given, and nursing education raised the awareness and views about DNR according to the data from this study.
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Acetylcholine is a neurotransmitter, which is located at the intersections of the nerve and muscles in the lymph nodes of the internal organs motor systems and in various parts of the central nervous system. A decrease of acetylcholine in brain is associated with Alzheimer's disease. That is why it is an important agent for this disease. In this study, a bienzymatic biosensor system with acetylcholine esterase and choline oxidase was prepared with carbon paste electrode modified with carbon nano Dot-(3-Aminopropyl) triethoxysilane (CDs-APTES) for determination of the amount of acetylcholine. Acetylcholine esterase and choline oxidase enzymes were immobilized onto a modified carbon paste electrode by cross-linking with glutaraldehyde. Determination of acetylcholine was carried out by the oxidation of enzymatically produced H2 O2 at 0.4 V versus Ag/AgCl. The effect of temperature, pH, and substrate concentration on the acetylcholine response of the prepared biosensor was investigated. In addition, the optimum CDs-APTES amount, the linear operating range of the biosensor, and the interference effect were also investigated.
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Acetilcolina/análise , Acetilcolinesterase/química , Oxirredutases do Álcool/química , Carbono/química , Neurotransmissores/análise , EletrodosRESUMO
OBJECTIVE: The aim of this study was to investigate the effects of parent's characteristics, physical and psychosocial symptoms, and child-related factors on caregiver burden of parents of children with cancer. METHODS: This is a descriptive and cross-sectional study that included 172 parents of children with cancer. This study was performed between February and July 2019 in three major paediatric haematology and oncology units located in the centre of Turkey. Data were collected by using the descriptive information form, Pittsburgh Sleep Quality Index, Piper Fatigue Scale, Beck Depression Inventory, Trait Scale of the State-Trait Anxiety Inventory, Multidimensional Scale of Perceived Social Support and Zarit Caregiver Burden Scale. For data analysis, average and percentage calculations and multiple linear regression analyses were used. RESULTS: It was found that most of parents had poor sleep quality, moderate depression, fatigue, anxiety, high social support and moderate to severe caregiver burden. It was found that low education level, poor sleep quality, depression, trait anxiety, social support among the factors related to the parents, and the type of treatment and duration of the treatment from the factors related to the child had an effect on the caregiver burden. It was determined that the effective predictive factors explained 73.5% of the parents' caregiver burden. CONCLUSION: Caregiver burden is influenced by the parent- and child-related factors. Paediatric oncology nurses should plan interventions that support parents to cope with the caregiver burden during their children's cancer experience.
Assuntos
Sobrecarga do Cuidador , Neoplasias , Cuidadores , Estudos Transversais , Depressão , Humanos , Pais , Qualidade de VidaRESUMO
OBJECTIVE: Traumatic spinal cord injury (TSCI) is an important health problem especially in developing countries with additional socio-economic loss. Humic acids (HA) usually have anti-oxidant, anti-inflammatory, blood-circulating and antiviral effects. We aimed to show effect of HA on neuroprotection in TSCI model. METHODS: We performed TSCI model in Twenty-four Wistar-Albino rats in four groups. Control group underwent only laminectomy. Sham group underwent laminectomy followed by TSCI. Low dose HA (5mg/kg) and high dose HA (10mg/kg) groups underwent laminectomy and TSCI followed by peritoneal administration of HA. Preoperative, postoperative 1st hour and postoperative 24th hour cardiac blood samples were obtained. Total Antioxidant Status (TAS), Total Oxidant Status (TOS) and Oxidative Index (OI) levels were evaluated in serum. The 24th hour motor functions were evaluated by Modified Tarlov Score. RESULTS: There were no significant changes in TAS values between sham- low dose and high dose humic acid groups (p:0.77/0.21). However there were a significant decrease of TOS levels in the 24th hour post operative blood samples comparing the sham group with low dose humic acid group (p=0.02). Pathological evaluation showed a significant decrease in the severity of edema, hemorrhage, Polymorphonuclear leucocytes (PNL) and Mononuclearleucocytes (MNL) /macrophage/microglia when we compare with the control group (p<0.05). There is a significant recovery in paraplegia level as we compared the HA groups with control groups (p<0.001). CONCLUSION: In this study, we showed the effects of HA in the early stages of TSCI on oxidative stress, histopathological changes and neurological improvement. It is thought to be a potential therapeutic agent in acute TSCI but needs to be further evaluated by showing proper effect on other neuroprotective pathways in larger series.