ancerous action of ZnO NPs and their possible genotoxicity.
 This fungus-mediated synthesis of ZnO NPs is a simple, eco-friendly, and non-toxic method. Our results show that the synthesized ZnO NPs are an excellent novel antimicrobial and anticancer agent. Further studies are required to understand the mechanism of the antimicrobial, anticancerous action of ZnO NPs and their possible genotoxicity.
  Low- and middle-income countries (LMICs) account for >90% of deaths and illness episodes related to COPD; however, this condition is commonly underdiagnosed in these settings. Case-finding instruments for COPD may improve diagnosis and identify individuals that need treatment, but few have been validated in resource-limited settings.
 
  We conducted a population-based cross-sectional study in Uganda to assess the diagnostic accuracy of a respiratory symptom, exposure and functional questionnaire in combination with peak expiratory flow for COPD diagnosis using post-bronchodilator FEV
  /FVC z-score below the 5th percentile as the gold standard.  https://www.selleckchem.com/products/snx-2112.html  We included locally relevant exposure questions and statistical learning techniques to identify the most important risk factors for COPD. We used 80% of the data to develop the case-finding instrument and validated it in the remaining 20%. We evaluated for calibration and discrimination using standard approaches. The final score, COLA (COPD in LMICs Assessment), incings.
  To assess the ability of older-adult hearing-impaired (OHI) listeners to identify verbal expressions of emotions, and to evaluate whether hearing-aid (HA) use improves identification performance in those listeners.
 
  Twenty-nine OHI listeners, who were experienced bilateral-HA users, participated in the study. They listened to a 20-sentence-long speech passage rendered with six different emotional expressions ("happiness", "pleasant surprise", "sadness", "anger", "fear", and "neutral"). The task was to identify the emotion portrayed in each version of the passage. Listeners completed the task twice in random order, once unaided, and once wearing their own bilateral HAs. Seventeen young-adult normal-hearing (YNH) listeners were also tested unaided as controls.
 
  Most YNH listeners (89.2%) correctly identified emotions compared to just over half of the OHI listeners (58.7%). Within the OHI group, verbal emotion identification was significantly correlated with age, but not with audibility-related factors. The number of OHI listeners who were able to correctly identify the different emotions did not significantly change when HAs were worn (54.8%).
 
  In line with previous investigations using shorter speech stimuli, there were clear age differences in the recognition of verbal emotions, with OHI listeners showing a significant reduction in unaided verbal-emotion identification performance that progressively declined with age across older adulthood. Rehabilitation through HAs did not provide compensation for the impaired ability to perceive emotions carried by speech sounds.
 In line with previous investigations using shorter speech stimuli, there were clear age differences in the recognition of verbal emotions, with OHI listeners showing a significant reduction in unaided verbal-emotion identification performance that progressively declined with age across older adulthood. Rehabilitation through HAs did not provide compensation for the impaired ability to perceive emotions carried by speech sounds.
  The aim of this study was to analyse the level of illness and disability acceptance in stroke patients undergoing regular rehabilitation at two time points, before rehabilitation and after 3 weeks, and to answer the following questions What is the functional and emotional status of stroke patients, characterized by a lower and higher level of illness acceptance before and after the 3-week rehabilitation period? What factors, including clinical, sociodemographic, functional and emotional, are associated with the degree of illness acceptance in patients who have suffered a first stroke?
 
  The study included 64 patients after first stroke, aged 50-87 years. The following tests were used Acceptance of Illness Scale, Geriatric Depression Scale, Rivermead Mobility Index and Barthel Index. Tests were conducted at two time points, the first before rehabilitation and the second after 3 weeks of regular rehabilitation.
 
  The study group had an average level of acceptance of their illness and disability, both before and after 3 weeks of rehabilitation. After rehabilitation process, statistically significant improvements were achieved in acceptance of illness, mood disorders, functional status, mobility and locomotion. Low levels of illness acceptance were observed in stroke patients with a poorer functional condition, with mood disorders, with primary and vocational education.
 
  The results suggest that the level of illness acceptance may be an important factor in the rehabilitation of stroke patients; however, further studies are necessary.
 The results suggest that the level of illness acceptance may be an important factor in the rehabilitation of stroke patients; however, further studies are necessary.
  Frailty identifies patients that have vulnerability to stress. Acute illness and hospitalization are stressors that may result in delirium and further accelerate the negative consequences of frailty.
 
  The purpose of this study was to determine whether frailty, identified at hospital admission and as measured by a frailty index, is associated with incident delirium.
 
  A retrospective, observational, cohort study was done at a Veterans hospital between January 2013 and March 2014. English-speaking patients over 55 years were eligible. Exclusion criteria included inability to complete baseline assessments due to pre-existing cognitive impairment, emergent surgery; and/or admission from a nursing home, pre-existing delirium, and those with psychiatric disease or substance use disorder.
 
  Frailty index (FI) variables included cognitive screening, physical function and comorbidities. The FI was calculated as a proportion of possible deficits (range 0 to 1; higher scores indicate increased frailty). Incident delirium was measured daily by an expert clinician interview.