Publications by authors named "Dobrota S"

Article Synopsis
  • This study investigates the role of inherited mitochondrial DNA variations in cognitive function among Black and White older adults, focusing on participants over 70 years old from two large aging studies.
  • Researchers used a sequence kernel association test to analyze multiple mtDNA variants, finding significant links between specific genetic variants and cognitive test scores at baseline and their decline over time.
  • The study highlights that certain mitochondrial variants in Complex I are associated with cognitive decline differently in Black and White participants, suggesting potential genetic factors influencing neurodegenerative disease risk across ethnicities.
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Late adolescences, as a developmentally challenging transitional period between childhood and adulthood, provides a number of pressures that impact well-being of youth. Among approaches for facilitating well-being, music is reported to be one of the most effective ones, which was especially proven during Covid-19 pandemic. Given the significance of music and music listening in late adolescence, our study sought to examine the relationship between psychological well-being and music listening among university students ( = 603; female = 356, male = 247) with a focus on the social, intrapersonal, and sociocultural context of music listening.

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Background: research on the association between hearing impairment and psychosocial outcomes is not only limited but also yielded mixed results.

Methods: we investigated associations between annual self-reports of hearing problems, depressive symptoms and social network strength among 5,888 adults from the Cardiovascular Health Study over a period of 9 years. Social network strength and depressive symptoms were defined using the Lubben Social Network Scale (LSNS), and the Center for Epidemiological Studies Depression Scale (CES-D).

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Both patients and providers in the United States (US) suffer from burnout, which can impact the clinical relationship and quality of care. Among providers, burnout is a state of exhaustion including heightened depersonalization; among patients, burnout can negatively affect clinical outcomes. More than half of clinical providers in the United States suffer from burnout; less is known about the magnitude and prevalence among patients.

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The aim of this study was to determine arterial stiffness and the effect of stenting in patients with renal artery stenosis. We hypothesized that ostial renal artery stenosis is not only a marker of more pronounced atherosclerosis of large arteries, but is also a predictor of higher cardiovascular mortality. We enrolled 33 patients with renal artery stenosis refractory to pharmacological treatment and divided them according to the renal artery stenosis location, ostial and truncal (23 .

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Background: Ostomy surgeries involving the placement of an ostomy bag (eg, colostomy, ileostomy, urostomy, etc) have been shown to have a negative impact on health-related quality of life. To date, no studies have been conducted examining what impact, if any, wearable biosensors have on the health-related quality of life of ostomy patients.

Objective: In the present study, we plan to assess the quality of life of ostomy patients using the Ostom-i alert sensor, a portable, wearable, Bluetooth-linked biosensor that facilitates easier ostomy bag output measurements.

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Background: Diabetic polyneuropathy (DPN) is one of the most common complications of diabetes and can exist with or without neuropathic pain. We were interested in how neuropathic pain impairs the quality of life in diabetic patients and what is the role of comorbidities in this condition.

Methods: The study included 80 patients with painful DPN (group "P") and 80 patients with DPN, but without neuropathic pain (group "D").

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We report a case of a staged surgical and endovascular management in a 62-year-old woman with aortic coarctation associated with aortic valve stenosis and mitral regurgitation. The patient was admitted for severe aortic valve stenosis and mitral valve incompetence. During hospitalization and preoperative imaging, a previously undiagnosed aortic coarctation was discovered.

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This article presents a case of a 17-year-old girl with primary antiphospholipid syndrome developing subacute signs of hand and leg ischaemia caused by radiologically verified radial and popliteal artery occlusion. She is successfully treated with a thrombolytic agent (alteplase) and recovers completely. Her laboratory results came positive for all three subtypes of antiphospholipid antibodies.

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Intensive mining and processing activities worldwide resulted in the generation of huge amounts of waste (tailings), generally characterized as toxic, radioactive, and/or hazardous. The exposure potential and, hence, the risk posed by such wastes is enhanced by a general lack of vegetation. Phytostabilization has proven to be efficient in reducing this risk.

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