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The lowest surgical delay profile (42% of the sample) with a 14% likelihood of delay were ≥70 years with public health insurance as well as had a high probability of being White and married. We identified that even with health insurance coverage, Blacks living in non-Appalachian counties had the highest surgical delay, which was almost double that of Whites in the lowest delay profile. These disparities in PCa surgical delay may explain differences in health outcomes in Blacks who are most at-risk.Although prednisolone (PD) is used as an anti-arthritis drug due to its rapid and strong anti-inflammatory potential, its frequent and large dosing often brings about adverse effects. Therefore, targeting therapy has attracted increasing attention to overcome such adverse effects. In the present study, nanogels (NGs) composed of macromolecule-PD conjugates were developed as a novel targeting delivery system, and their anti-inflammatory potential was examined. Conjugates were prepared by carbodiimide coupling between glycyl-prednisolone (GP) and the natural anionic polysaccharides, alginic acid (AL) and hyaluronic acid (HA). NGs were produced by the evaporation of organic solvent from the conjugate solution. The obtained NGs, named AL-GP-NG and HA-GP-NG, respectively, were examined for particle characteristics, in vitro release, pharmacokinetics, and in vivo efficacy. Both NGs were several hundred nanometers in size, had negative zeta potentials, and several % (w/w) drug contents. They released PD gradually at pH 7.4 and 6. They exhibited fairly good retention in the systemic circulation. In the efficacy examination using rats with adjuvant-induced arthritis, both NGs showed the stronger and more prolonged suppression of paw inflammation than PD alone. These suggested that the present NGs should be possibly useful as anti-arthritis targeting therapeutic systems.

The aim of this preliminary study was to assess the impact of traumatic brain injury (TBI) in older age on executive functioning and on their functional outcome. We also aimed to explore the influence of cognitive reserve (CR) and estimated premorbid cognitive functioning (EPCF) on these components.

A neuropsychological and functional assessment that included tests measuring

,

and

and functional outcome was administered to 29 patients who sustained a mild or moderate TBI in older age and a group of 24 healthy older participants. CR (level of education) and EPCF variables collected in the TBI group were associated with executive function performance and functional outcome.

Patients with TBI obtained significantly worse performances on the spatial working memory (WM) task-reverse condition, and on the completion time of the Trails A and B than the control group. The TBI group also obtained worse functional outcome scores. A higher level of education was associated with better WM performance, and higher estimated premorbid cognitive functioning was associated with better functional outcome post TBI.

Further studies with a larger sample should be conducted to better understand the profile and determinants of recovery from TBI in the elderly.

Further studies with a larger sample should be conducted to better understand the profile and determinants of recovery from TBI in the elderly.Purpose Pentosan polysulfate sodium (PPS; Elmiron) is a FDA-approved heparanase inhibitor for the treatment of bladder pain and interstitial cystitis. The chronic use of PPS has been associated with a novel pigmentary maculopathy, associated with discrete vitelliform deposits that exhibit hyperfluorescence, macular hyper-pigmentary spots, and foci of nodular RPE enlargement. Therefore, this study aimed to investigate the retinal morphology of heparanase knockout mice.Material and methods The retinal morphology of heparanase knock-out and age-matched control wild type mice of 3-, 9- and 15-weeks old was characterized by means of histological evaluation. Immuno-histological stains for RPE65, F4/80 and Ki67 were performed for investigating the RPE, inflammatory and proliferating cells, respectively.Results Histological analysis showed no changes in age-matched wild-type controls, whereas the eyes of heparanase null mice were characterized by alterations in RPE and neural retina, as manifest by RPE folds and chorranase inhibition as a therapeutic intervention.

Complementary and alternative medicine (CAM) is becoming more common in medical practice, but little is known about the concurrent use of CAM and conventional treatment. Therefore, the aim was to investigate the types of CAM used and their prevalence in a regional patient cohort with breast cancer (BC).

BC patients were interviewed with a structured questionnaire survey on the use of CAM in southern Taiwan at an Integrative Breast Cancer Center (IBCC). The National Centre for Complementary and Integrative Health (NCCIH) classification was used to group responses. Over a period of 8 months, all patients receiving treatment for cancer at the IBCC were approached.

A total of 106 BC patients completed the survey (response rate 79.7%). The prevalence of CAM use was 82.4%. Patients who were employed, were receiving radiotherapy and hormone therapy, and had cancer for a longer duration were more likely to use CAM (

 < .05). Multivariate analysis identified employment as an independent predictor of CAM use e justifiable to direct further resources toward this service so that cancer patients can benefit from a holistic approach to their treatment.Research on self-reported executive functioning (EF) and personality has largely focused on normative personality traits. While previous research has demonstrated that maladaptive personality traits are associated with performance-based EF, the literature examining the relationship between these traits and self-reported EF is limited. The current study examined the relationship between multiple domains of self-reported EF (Barkley Deficits in Executive Functioning Scale) and both normative (The International Personality Item Pool-NEO-120 Item [IPIP-120]) and maladaptive (Personality Inventory for DSM-5-Short Form [PID-5-SF]) personality traits in an undergraduate student sample (n = 354). COTI-2 Similar to past research, relationships were largest across EF domains for both measures related to neuroticism (i.e., IPIP-120 neuroticism and PID-5-SF negative affectivity) and conscientiousness (i.e., IPIP-120 conscientiousness and PID-5-SF disinhibition). Normative personality traits generally accounted for greater variance in EF when examined alone and were also generally associated with greater incremental validity when compared with maladaptive personality traits.