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Previous studies have reported low serum creatine kinase (s-CK) levels as a poor prognostic factor in various cancers. However, there have been no reports on its significance in hepatocellular carcinoma. The present study aimed to evaluate the association of the preoperative s-CK levels with clinicopathologic features and their prognostic impact on survival in patients with hepatocellular carcinoma. This retrospective study included 163 patients with hepatocellular carcinoma (127 male and 36 female patients; median age, 69 years) who underwent radical liver resection between January 2004 and December 2021. A cutoff preoperative s-CK level of 91 U/l determined by receiver operating characteristic curve analysis was used to evaluate the significance of s-CK in predicting overall and recurrence-free survival. In addition, the prognostic impact of s-CK was evaluated using univariate and multivariate analysis. s-CK level was not associated with clinicopathologic factors. Overall survival and recurrence-free survival of the low s-CK group were significantly worse compared with the high s-CK group (P=0.043 and P=0.029, respectively). By multivariate analysis, low s-CK was an independent risk factor for poor overall survival and recurrence-free survival (P=0.019 and P=0.014, respectively). This trend was the same for male patients, but no significant difference was observed for female patients. Low preoperative s-CK level might be a poor prognostic biomarker in patients with hepatocellular carcinoma.
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Background/Objectives: Cerebrospinal fluid (CSF) neopterin reflects inflammation of the central nervous system (CNS) and is a potentially useful biomarker for neuroinflammatory assessment and differential diagnosis. However, its optimal cut-off level in adult patients with neurological disease has not been established and it has not been adequately studied in controls. We aimed to determine its usefulness as a biomarker of neuroinflammation and the effect of age on its level. Methods: In this retrospective study, CSF neopterin was evaluated in 652 patients in 38 disease groups. Its levels were analyzed with high-performance liquid chromatography with fluorometric detection. Results: A receiver operating characteristic analysis revealed that the optimal cut-off value of 33.57 pmol/mL for CSF neopterin distinguished the control and meningitis/encephalitis groups with a sensitivity of 100.0% and specificity of 94.4%. In the control group, which consisted of 170 participants (99 men and 71 women; mean ± standard deviation age, 52.56 ± 17.99 years), age was significantly positively correlated with CSF protein (r = 0.474, p < 0.001) and CSF neopterin (r = 0.476, p < 0.001) levels but not with CSF cell count (r = 0.144, p = 0.061). Both male and female controls exhibited significant increases in CSF neopterin levels with age. Similarly, the CSF neopterin level was significantly positively correlated with age in patients with amyotrophic lateral sclerosis, independently of disease duration and respiratory function. Conclusions: CSF neopterin levels were elevated in patients with various CNS diseases, reflecting CNS inflammation; they were also elevated with age. Prospective studies are required to establish CSF neopterin as a sensitive biomarker of neuroinflammation.
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PURPOSE: Social robots have shown positive effects in treating children with autism spectrum disorder. The development of social robots in Indonesia has enabled their potential use in occupational therapy. This study aimed to investigate the factors influencing the acceptance of the potential use of social robots by Indonesian occupational therapists in clinical practice. METHODS: This study employed a mixed methods explanatory sequential design. An adapted unified theory of acceptance and use of technology model was utilised for the quantitative phase. The questionnaire explored the acceptance of social robots. The data were analysed using structural equation modelling. In the qualitative phase, semi-structured interviews with reflexive thematic analysis were conducted. The second phase aimed to explain the reasons behind the quantitative results and factors related to the acceptance of social robots in therapy. RESULTS: Occupational therapists showed high interest in using social robots in their sessions, as indicated by the significant positive relationship between performance expectancy and potential use. Three influential factors affecting acceptance emerged in the qualitative phase: occupational therapists' characteristics and competencies, social robots and occupational therapy interventions, and environmental influence. CONCLUSIONS: Indonesian occupational therapists have shown interest in using social robots. However, there are challenges regarding the practical application of social robots concerning individual differences in the factors that influence acceptance.
Social robots have been perceived as beneficial intervention tools for improving occupational therapists' performance with children with autism spectrum disorder.Environmental factors significantly influence the acceptance of social robots.The attitudes of occupational therapists influence their acceptance towards the potential use of social robots.
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Midkine (MK) is a soluble cytokine, and its serum levels strongly correspond to protein expression levels in tumors. The present study aimed to clarify the clinicopathological and prognostic significance of serum MK (s-MK) in patients with hepatocellular carcinoma (HCC). Serum samples were obtained before surgery from 123 patients with HCC who had undergone surgery between January 2012 and December 2020. The receiver operating characteristic curve revealed that the best cut-off value for s-MK in differentiating HCC from healthy cases was 426 pg/ml. The clinicopathological variables and overall survival of patients were compared between the s-MK-positive group and s-MK-negative group. The sensitivity, specificity and accuracy of s-MK were 82.1, 97.4 and 88.0%, respectively. An s-MK-positive status was significantly associated with the number of tumors (≥2). The positivity rate of s-MK was significantly higher compared with that of α-fetoprotein and protein-induced by vitamin K absence-II. In total, only 28% of the patients were positive for s-MK. The s-MK-positive group showed significantly worse overall survival compared with the s-MK-negative group. Moreover, multivariate analysis revealed that an s-MK-positive status was independently associated with poor prognosis. s-MK was useful in detecting early HCC. The findings of this study indicated that the s-MK-positive status is associated with the number of tumors and can act as an independent prognostic risk factor.
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PURPOSE: To investigate the accuracy of laser speckle flowgraphy (LSFG), a noninvasive method for the quantitative evaluation of blood flow using mean blur rate (MBR) as a blood flow parameter in the assessment of bowel blood perfusion compared to indocyanine green fluorescence angiography (ICG-FA). METHODS: We enrolled 46 patients who underwent left-sided colorectal surgery. LSFG and ICG-FA were applied to assess blood bowel perfusion, with MBR and luminance as parameters, respectively. In both measurement methods, the position where the parameter suddenly decreased was defined as the blood flow boundary line. Subsequently, the blood flow boundaries created after processing the blood vessels flowing into the intestinal tract were determined using LSFG and ICG-FA, and concordance between the two was examined. Blood flow boundaries were visually identified using color tone changes on a color map created based on MBR in LSFG and using differences in luminance in ICG-FA. The distances between the transection line and blood flow boundaries determined using each method were compared. RESULTS: The location of blood flow boundaries matched in 65% (30/46) of cases. Although locations differed in the remaining 35% (16/46), all were located on the anal side near the transection line, and the difference was not clinically significant. The average distances between the transection line and blood flow boundary were 2.76 (SD = 3.25) and 3.71 (SD = 4.26) mm, respectively. There was no statistically significant difference between the two groups (p = 0.38). CONCLUSION: LSFG was shown to have comparable accuracy to ICG-FA, and may be useful for evaluating bowel perfusion.
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Colorantes , Angiografía con Fluoresceína , Verde de Indocianina , Humanos , Femenino , Angiografía con Fluoresceína/métodos , Masculino , Anciano , Persona de Mediana Edad , Imágenes de Contraste de Punto Láser , Anciano de 80 o más Años , Flujo Sanguíneo Regional/fisiología , Adulto , Intestinos/irrigación sanguínea , Velocidad del Flujo Sanguíneo/fisiología , Neoplasias Colorrectales/cirugíaRESUMEN
Neuronal intranuclear inclusion disease (NIID) exhibits diverse clinical manifestations. Our patient was a 64-year-old woman with bilateral ptosis as the chief complaint. She had bilateral miosis, and the pupil was only slightly dilated 60 min after 1% phenylephrine administration, suggesting autonomic dysfunction secondary to preganglionic sympathetic impairment. A head-up tilt test revealed asymptomatic orthostatic hypotension. She was diagnosed with NIID based on a skin biopsy and genetic testing. This study suggests that blepharoptosis is an early manifestation of NIID. Furthermore, patients with suspected NIID should be examined carefully for autonomic dysfunction.
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Enfermedades del Sistema Nervioso Autónomo , Blefaroptosis , Enfermedades Neurodegenerativas , Femenino , Humanos , Persona de Mediana Edad , Blefaroptosis/diagnóstico , Blefaroptosis/etiología , Biopsia , Pruebas Genéticas , Cuerpos de Inclusión IntranuclearesRESUMEN
Autophagy is a prosurvival mechanism for the clearance of damaged cellular components, specifically upon exposure to various stressors. In lymphoid organs, excessive ethanol consumption increases lymphocyte apoptosis, resulting in immunosuppression. However, ethanol-induced autophagy and related phagocytosis of apoptotic lymphocytes in the spleen have not been studied yet. Adult male Wistar rats were injected intraperitoneally either with 5 g/kg ethanol or phosphate-buffered saline (as a control group) and then sacrificed 0, 3, 6, and 24 hours after injection. Light and transmission electron microscopy (TEM) findings indicated enhanced T cell apoptosis in the white pulps of ethanol-treated rats (ETRs) compared with the control group, which peaked at 6 h and was associated with the accumulation of tingible body macrophages (TBMs). These macrophages exhibited an upregulated autophagic response, as evidenced by enhanced LC3-II (a specific marker of autophagosomes) expression, which peaked at 24h. In addition, double labeling immunofluorescence of LC3-II with lysosomal markers revealed the enhanced formation of autolysosomes in TBMs of ETRs, which was associated with suppression of p62 immunostaining, indicating the enhanced autophagic flux. Interestingly, this elevated autophagic response in ETR TBMs was accompanied by evidence of LC3-associated phagocytosis (LAP) of apoptotic splenocytes. This is based on TUNEL/LC3-II double labeling and TEM observations of phagosomes containing apoptotic bodies, enclosed within phagosomal membranes adjacent to the autophagic vacuoles. It can be concluded that enhanced prosurvival autophagy in splenic TBMs of ETRs and clearing of apoptotic lymphocytes via LAP may contribute to preventing secondary necrosis and autoimmune diseases.
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Apoptosis , Autofagia , Etanol , Macrófagos , Fagocitosis , Ratas Wistar , Bazo , Animales , Autofagia/efectos de los fármacos , Masculino , Fagocitosis/efectos de los fármacos , Apoptosis/efectos de los fármacos , Etanol/toxicidad , Etanol/farmacología , Bazo/efectos de los fármacos , Bazo/patología , Macrófagos/efectos de los fármacos , Macrófagos/ultraestructura , Ratas , Linfocitos/efectos de los fármacos , Microscopía Electrónica de TransmisiónRESUMEN
BACKGROUND: Levodopa-carbidopa intestinal gel (LCIG) treatment markedly reduces motor fluctuations in patients with Parkinson's disease; however, some patients undergoing LCIG treatment may demonstrate clinical deterioration in the afternoon. Entacapone, a catechol-O-methyltransferase inhibitor, may be a promising adjunctive option for LCIG-treated patients; however, the optimal timing of oral entacapone administration to ameliorate clinical symptoms in the afternoon remains unexplored. This study aimed to investigate the optimal timing of oral entacapone administration in patients with Parkinson's disease undergoing LCIG treatment. METHODS: Pharmacokinetic analysis and symptom assessment were performed on three days: a day without entacapone administration, day with oral entacapone administration at 13:00, and day with oral entacapone administration at 15:00. RESULTS: Eight LCIG-treated patients were enrolled, of whom seven completed this study. The relative plasma concentrations of levodopa with entacapone administration at 13:00 were gradually increased, especially at 18:00 and were significantly higher than those without entacapone administration (127.10 ± 25.06% vs. 97.51 ± 22.20%). The relative plasma concentrations of 3-O-methyldopa were gradually increased without entacapone administration, whereas those with entacapone administration at 13:00 were lower than those without entacapone administration, especially at 17:00 (97.47 ± 3.70% vs. 110.71 ± 9.84%). Administering oral entacapone at 15:00 increased and decreased the relative plasma concentrations of levodopa and 3-O-methyldopa, respectively, but without significant difference. The "Off" time was shorter with entacapone administration at 13:00 (0.43 ± 0.79 h) and at 15:00 (0.57 ± 0.79 h) than that without entacapone administration (1.14 ± 1.46 h). CONCLUSIONS: The concomitant use of oral entacapone in the early afternoon may be effective in improving afternoon symptoms in patients undergoing LCIG treatment.
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Catecoles , Levodopa , Nitrilos , Enfermedad de Parkinson , Humanos , Levodopa/efectos adversos , Carbidopa/uso terapéutico , Enfermedad de Parkinson/tratamiento farmacológico , Antiparkinsonianos/efectos adversos , Catecol O-Metiltransferasa/uso terapéutico , Combinación de MedicamentosRESUMEN
IMPORTANCE: In this scoping review, we explore the meaning of occupation for people with advanced cancer to develop and improve occupation-based services in oncology. OBJECTIVE: To identify the meaning(s) of occupation for adults with advanced cancer through relevant peer-reviewed literature. DATA SOURCES: Scopus, CINAHL, Medline, and PubMed were used to identify peer-reviewed articles published between 2011 and 2021. STUDY SELECTION AND DATA COLLECTION: Inclusion criteria comprised research studies in English and on meaningful occupations as well as participants age 19 yr or older and diagnosed with advanced cancer. Exclusion criteria comprised non-English publications, studies with participants in an early stage of cancer, and gray literature or nonreviewed articles. FINDINGS: Thirteen articles matched the inclusion criteria: 9 qualitative studies, 1 mixed-methods study, 1 case study, 1 pilot study (pretest-posttest design), and 1 retrospective study (review of clinical data). Four themes emerged from the thematic analysis: occupation benefits important relationships and connections with others, occupation as a source of physical or psychological comfort, managing one's identity through occupation, and occupation as a religious expression. CONCLUSIONS AND RELEVANCE: This scoping review highlights the value of participating in an occupation for people with advanced cancer. It also shows the importance of meaningful occupations to the quality of life and well-being of adults with advanced cancer. What This Article Adds: This scoping review identifies meanings of occupation linked to the health and well-being of adults with advanced cancer to develop and improve occupation-based services in oncology.
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Neoplasias , Terapia Ocupacional , Humanos , Adulto , Adulto Joven , Estudios Retrospectivos , Terapia Ocupacional/métodos , Calidad de Vida , Proyectos Piloto , OcupacionesRESUMEN
BACKGROUND/PURPOSE: To investigate the safety of laparoscopic liver resections (LLRs) for high-risk patients (HRs) with preoperative comorbidities affecting the heart, lungs, kidneys, glucose tolerance, and central nervous system. METHODS: This retrospective study included 585 patients who had undergone total hepatectomies from 2006 to 2020. Among them, 239 patients underwent LLRs, and 349 underwent open liver resections (OLRs). The safety and validity of LLRs were analyzed by comparing outcomes and preoperative records between HRs and nonhigh-risk patients (nHRs). HRs were defined as patients with any type of chronic heart disease rated New York Heart Association II or higher, chronic obstructive pulmonary disease rated stage III or higher, chronic kidney disease rated stage III or higher, insulin-dependent diabetes mellitus, or cerebrovascular disease with neurological sequelae. RESULTS: A total of 117 LLRs (49.0%) were performed in HRs, and there were more patients with ASA class III or higher than nHRs. Complications of Clavien-Dindo classification grade 3b or higher were not observed in HRs and in only one nHR. Furthermore, no postoperative exacerbations of the five HRs factors were observed in either group. CONCLUSIONS: Rigorous assessment of surgical indications and perioperative management can promote safe LLRs, even in HRs with comorbidities.
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Laparoscopía , Neoplasias Hepáticas , Humanos , Hepatectomía/efectos adversos , Estudios Retrospectivos , Complicaciones Posoperatorias/cirugía , Laparoscopía/efectos adversos , Hígado , Neoplasias Hepáticas/cirugíaRESUMEN
Background: A keloid is composed of several nodules, which are divided into two zones: the central zone (CZ; a hypoxic region) and the marginal zone (MZ; a normoxic region). Keloid nodules play a key role in energy metabolic activity for continuous growth by increasing in number and total area. In this study, we aimed to investigate the roles of the zones in the execution of the Warburg effect and identify which microRNAs regulate this phenomenon in keloid tissue. Methods: Eleven keloids from patients were used. Using immunohistochemical analysis, 179 nodules were randomly chosen from these keloids to identify glycolytic enzymes, autophagic markers, pyruvate kinase M (PKM) 1/2, and polypyrimidine tract binding protein 1 (PTBP1). Western blot and qRT-PCR tests were also performed for PKM, PTBP1, and microRNAs (miR-133b and miR-200b, c). Results: Immunohistochemical analysis showed that the expression of the autophagic (LC3, p62) and glycolytic (GLUT1, HK2) were significantly higher in the CZ than in the MZ. PKM2 expression was significantly higher than PKM1 expression in keloid nodules. Furthermore, PKM2 expression was higher in the CZ than in the MZ. However, PKM1 and PTBP1 expression levels were higher in the MZ than in the CZ. The qRT-PCR analysis showed that miR-133b-3p was moderately downregulated in the keloids compared with its expression in the normal skin tissue. Conclusions: The Warburg effect occurred individually in nodules. The MZ presented PKM2-positive fibroblasts produced by activated PTBP1. In the CZ, PKM2-positive fibroblasts produced lactate. MiR-133b-3p was predicted to control the Warburg effect in keloids.
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BACKGROUND: Hand-assisted laparoscopic surgery (HALS) is known as a useful option. However, the outcome and predictor of conversion to HALS in laparoscopic liver resection (LLR) are unclear. METHODS: Data from consecutive patients who planned pure LLR between 2011 and 2020 were retrospectively reviewed. Univariate and multivariate analyses were performed and compared pure LLR, HALS, and converted open liver resection (OLR). RESULTS: Among the 169 LLRs, conversion to HALS was performed in 19 (11.2%) and conversion to OLR in 16 (9.5%). The most frequent reasons for conversion to HALS were failure to progress (11 cases). Subsequently, bleeding (3 cases), severe adhesion (2 cases), and oncological factors (2 cases) were the reasons. In the multivariable analysis, the tumor located in segments 7 or 8 (p = 0.002) was evaluated as a predictor of conversion to HALS. Pure LLR and HALS were associated with less blood loss than conversion to OLR (p = 0.005 and p = 0.014, respectively). However, there was no significant difference in operation time, hospital stay, or severe complications. CONCLUSIONS: The predictor of conversion to HALS was a tumor located in segments 7 or 8. The outcome of conversion to HALS was not inferior to pure LLR in terms of bleeding, operation time, hospital stay, or severe complication.
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New types of wheelchairs are being introduced in the market to maximize opportunities for children to participate in meaningful occupations. However, interventions to support the inclusion of children with mobility limitations by using mobility support are desirable as these children continue to experience barriers to community and school participation, happiness, and inclusion. Little is known about the training programs and interventions designed to effectively integrate wheelchair use into the occupations of children with mobility limitations. This rapid review identified 10 studies addressing programs and interventions to equip children with mobility limitations with wheelchair-related skills and competencies. Three overarching themes, including (1) technology-mediated simulation, (2) custom-made wheelchairs, and (3) skills training and exercises, based on the type of intervention were identified. The development, safety, and playfulness of children with mobility limitations are crucial factors when providing wheelchair-related interventions.
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Macroautophagy (hereafter referred to as autophagy), a highly conserved metabolic process, regulates cellular homeostasis by degrading dysfunctional cytosolic constituents and invading pathogens via the lysosomal system. In addition, autophagy selectively recycles specific organelles such as damaged mitochondria (via mitophagy), and lipid droplets (LDs; via lipophagy) or eliminates specialized intracellular pathogenic microorganisms such as hepatitis B virus (HBV) and coronaviruses (via virophagy). Selective autophagy, particularly mitophagy, plays a key role in the preservation of healthy liver physiology, and its dysfunction is connected to the pathogenesis of a wide variety of liver diseases. For example, lipophagy has emerged as a defensive mechanism against chronic liver diseases. There is a prominent role for mitophagy and lipophagy in hepatic pathologies including non-alcoholic fatty liver disease (NAFLD), hepatocellular carcinoma (HCC), and drug-induced liver injury. Moreover, these selective autophagy pathways including virophagy are being investigated in the context of viral hepatitis and, more recently, the coronavirus disease 2019 (COVID-19)-associated hepatic pathologies. The interplay between diverse types of selective autophagy and its impact on liver diseases is briefly addressed. Thus, modulating selective autophagy (e.g., mitophagy) would seem to be effective in improving liver diseases. Considering the prominence of selective autophagy in liver physiology, this review summarizes the current understanding of the molecular mechanisms and functions of selective autophagy (mainly mitophagy and lipophagy) in liver physiology and pathophysiology. This may help in finding therapeutic interventions targeting hepatic diseases via manipulation of selective autophagy.
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We experienced a case of resection of a metastatic umbilical tumor(Sister Mary Joseph's nodule: SMJN)derived from a pancreatic tail carcinoma. The patient was a 70-year-old woman. She visited her previous doctor with a chief complaint of lower abdominal pain and came to our hospital due to suspicion of pancreatic tail cancer. She was found to have metastases to multiple organs which was unresectable by surgery. After chemotherapy up to the second-line of treatment, she was diagnosed to have progressive disease. The decision was made to provide the best supportive care for the patient. Thereafter, the patient developed SMJN. She had hemorrhage from the tumor accompanied by body movement, and her activity of daily living became impaired. She had difficulty controlling the bleeding despite repeated hemostatic treatment at the outpatient clinic and at her home. However, she required frequent blood transfusions for her severe anemia. Therefore, we performed a resection of the SMJN to control bleeding and to relieve her symptoms. She had a good postoperative course and was discharged on the fifth postoperative day. Due to deterioration of her general condition, she expired on the 59th day after surgery. However, the patient was able to live at home without bleeding or pain by the umbilical tumor. The local resection was considered to be useful as a palliative surgical treatment for SMJN.
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Neoplasias Pancreáticas , Nódulo de la Hermana María José , Humanos , Femenino , Anciano , Nódulo de la Hermana María José/cirugía , Nódulo de la Hermana María José/diagnóstico , Neoplasias Pancreáticas/tratamiento farmacológico , Neoplasias Pancreáticas/cirugía , Neoplasias Pancreáticas/diagnóstico , Ombligo/patología , Páncreas/patología , Neoplasias PancreáticasRESUMEN
Breast Imaging Reporting and Data System magnetic resonance imaging (BI-RADS-MRI) classifies lesions as mass, non-mass enhancement (NME), or focus. BI-RADS ultrasound does not currently have the concept of non-mass. Additionally, knowing the concept of NME in MRI is significant. Thus, this study aimed to provide a narrative review of NME diagnosis in breast MRI. Lexicons are defined with distribution (focal, linear, segmental, regional, multiple regions, and diffuse) and internal enhancement patterns (homogenous, heterogeneous, clumped, and clustered ring) in the case of NME. Among these, linear, segmental, clumped, clustered ring, and heterogeneous are the terms that suggest malignancy. Hence, a hand search was conducted for reports of malignancy frequencies. The malignancy frequency in NME is widely distributed, ranging from 25 to 83.6%, and the frequency of each finding varies. Latest techniques, such as diffusion-weighted imaging and ultrafast dynamic MRI, are attempted to differentiate NME. Additionally, attempts are made in the preoperative setting to determine the concordance of lesion spread based on findings and the presence of invasion.
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Neoplasias de la Mama , Mama , Humanos , Femenino , Estudios Retrospectivos , Mama/diagnóstico por imagen , Mama/patología , Imagen por Resonancia Magnética/métodos , Interpretación de Imagen Asistida por Computador , Neoplasias de la Mama/diagnóstico por imagen , Neoplasias de la Mama/patologíaRESUMEN
Nitric oxide synthase (NOS) is a cytochrome P450-type monooxygenase that catalyzes the oxidation of L-arginine to nitric oxide. We previously observed that intramolecular electron transfer from biopterin to Fe2+-O2 in Deinococcus radiodurans NOS (DrNOS) using pulse radiolysis. However, the rate of electron transfer in DrNOS (2.2 × 103 s-1) contrasts with a reported corresponding rate (11 s-1) in a mammalian NOS determined using rapid freeze-quench (RFQ) EPR. We applied pulse radiolysis to Bacillus subtilis NOS (bsNOS) and to rat neural NOS oxygenase domain NOS (mNOS). Concurrently, RFQ EPR was used to trap a pterin radical during single-turnover enzyme reactions of the enzymes. By using the pulse radiolysis method, hydrated electrons (eaq-) reduced the heme iron of NOS enzymes. Subsequently, ferrous heme reacted with O2 to form a Fe2+-O2 intermediate. In the presence of pterin, the intermediate of bsNOS was found to convert to other intermediate in the time range of milliseconds. A similar process was determined to have occurred after pulse radiolysis of the pterin-bound mNOS, though the rate was much slower. The intermediates of all of the NOS enzymes further converted to the original ferric form in the time range of seconds. When using the RFQ method, pterin radicals were formed very rapidly in both DrNOS and bsNOS in the time range of milliseconds. In contrast, the pterin radical in mNOS was observed to form slowly, at a rate of â¼20 s-1.
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Biopterinas , Óxido Nítrico , Animales , Ratas , Arginina/metabolismo , Biopterinas/metabolismo , Electrones , Compuestos Ferrosos , Hemo/metabolismo , Hierro , Óxido Nítrico/metabolismo , Óxido Nítrico Sintasa/metabolismo , Oxidación-Reducción , Pterinas , Bacillus subtilis/enzimologíaRESUMEN
Purpose: To investigate the usability of public play spaces for children with disabilities by exploring their experiences in accessing and using these spaces and to further discuss recommendations for designing such spaces that are usable for these children. Methods: A hermeneutic phenomenological approach was employed to explore the experience of children with disabilities regarding the public play spaces. Seven children and their caregivers from two inclusive elementary schools in Central Java Province, Indonesia, participated in the study. Online semistructured interviews with the children were held using Zoom, followed by telephonic interviews with their parents. In addition, video recordings of the observation of the children's participation in the play spaces were gathered. The interview and video observation data were analyzed using van Manen's hermeneutic phenomenology thematic analysis method. Results: Five themes arose regarding the experiences of children with disabilities of accessing and using the public play spaces: (1) where time appeared to speed up, (2) "I like the tall one I like extreme," (3) fostering connectedness, (4) the need for a safe space, and (5) how a play space should be. Conclusion: The public play spaces have meaningful values for the children with disabilities and their family, as they offered the opportunities to play, explore, interact with friends and families, enjoy nature, interact with animals, and learn. However, it is essential to provide a safe space in which children are free from physical and emotional harm, so that they can fully participate with confidence and a sense of autonomy. Nevertheless, it was also found that children, regardless of their abilities, craved risky and challenging play opportunities. This study also highlights the necessity of awareness-raising intervention programs to foster the inclusion of children with disabilities in public play space settings.
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Niños con Discapacidad , Terapia Ocupacional , Animales , Niño , Humanos , Emociones , Amigos , AprendizajeRESUMEN
The patient, a 79-year-old woman, noticed a lump in her left breast, prompting her visit to our hospital. A mass approximately 20 mm in size was palpated in the left A region. Mammography showed a spiculated mass in the left MIO region, while breast ultrasonography revealed an irregularly shaped hypoechoic mass in the left A region, as well as a hypoechoic area in the right C region. Puncture aspiration cytology of both lesions indicated malignancy. Bilateral partial mastectomy and left sentinel lymph node biopsy were performed. The pathological examination revealed apocrine carcinoma in the left and ductal carcinoma in situ with an apocrine feature in the right breast.