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Parkinson's disease is the second most common neurodegenerative disease. The disease is more prevalent in aged individuals compared to young ones.

The present study aimed to investigate the factors associated with PD in the population of Khyber Pakhtunkhwa, Pakistan.

In this study, the questionnaire was filled from 600 PD patients, which include 54 familial cases, and 1,200 control subjects. To study the risk of PD in familial cases, questionnaires were also filled from the cases and controls.

This study revealed that depression symptomology is common in PD patients. Moreover, the risk of PD was higher in patients with consanguineous marriages compare to controls (OR = 3.96, 95% Cl = 1.98-7.89). The first-degree relatives (59.3%) of PD patients are more likely to develop PD compared to a second- (29.5%) or third-degree (11.1%) relatives. Furthermore, the risk of PD is higher in individuals whose parents get married to first-cousin (OR 4.76, 95% Cl 1.81-12.5) than second- (OR 1.34, 95% Cl 0.54-3.32) or third-cousin marriages (OR = 0.18, 95% Cl 0.06-0.49). Moreover, the use of paracetamol (OR 0.39; 95% Cl 0.25-0.59) and ibuprofen (OR 0.35; 95% Cl 0.17-0.70) were higher in control subjects.

This study concludes that consanguineous marriages and first-degree relation with PD patients increase the risk of PD, while the use of certain medications may decrease the risk of PD. Further study is warranted in a population of Pakistan.

This study concludes that consanguineous marriages and first-degree relation with PD patients increase the risk of PD, while the use of certain medications may decrease the risk of PD. Further study is warranted in a population of Pakistan.

Patients with acute respiratory distress syndrome (ARDS) secondary to COVID-19 frequently develop severe acute kidney injury (AKI). Although continuous renal replacement therapy is the standard of care for critically ill patients, prolonged intermittent renal replacement therapy (PIRRT) may be a feasible option. We aimed to describe the tolerability and security of PIRRT treatments in COVID-19 patients with ARDS who required mechanical ventilation and developed severe AKI.

We prospectively analyzed patients who underwent PIRRT treatments at a COVID-19 reference hospital in Mexico City. Intradialytic hypotension was defined as a systolic blood pressure decrease of ≥20 mm Hg or an increase of 100% in vasopressor dose.

We identified 136 AKI cases (60.7%) in 224 patients admitted to the intensive care unit. Among them, 21 (15%) underwent PIRRT (130 sessions) due to stage 3 AKI. The median age of the cohort was 49 (range 36-73) years, 17 (81%) were male, 7 (33%) had diabetes, and the median time between sympquent transitory intradialytic hypotensive episodes. PIRRT may represent an acceptable alternative of renal replacement therapy during the COVID-19 outbreak.

PIRRT was feasible in the majority of COVID-19 patients with ARDS and severe AKI, despite frequent transitory intradialytic hypotensive episodes. PIRRT may represent an acceptable alternative of renal replacement therapy during the COVID-19 outbreak.Syndecan-1 (Sdc-1) and glypican-1 (Gpc-1) are 2 important proteoglycans found in the glycocalyx and believed to govern transvascular distribution of fluid and protein. In this translational study, we assessed Sdc-1 and Gpc-1 knockout (KO) on whole body water balance after an intravenous volume challenge. Sdc-1 and Gpc-1 KO mice had higher starting blood water content versus strain-matched controls. Sdc-1 KO mice exhibited a significantly higher diuretic response (87%; p less then 0.05), higher excreted volume/infusion volume ratio (p less then 0.01), higher extravascular/infused ratio, and greater tissue water concentration (60 vs. 52%). Collectively, these suggest differences in kidney response and greater fluid efflux from peripheral vessels. The CD1 strain and Gpc-1 KO had a 2-3-fold larger urine output relative to C57 strain, but Gpc-1 KO reduced the excreted/infused ratio relative to controls (p less then 0.01) and they maintained plasma dilution longer. Thus, genetic KO of Sdc-1 and Gpc-1 resulted in markedly different phenotypes. Eganelisib This work establishes the feasibility of performing fluid balance studies in mice.

Inhaled anesthetic sevoflurane (SEVO) may induce cortical neurotoxicity and memory dysfunction in both animals and humans. In this study, we investigated the toxic effects of SEVO on human induced pluripotent stem cell (iPS)-derived neurons.

Human iPS-derived neurons were exposed to SEVO in vitro. SEVO-induced toxic effects were examined with the viability, live caspase 3/7, and neurite density assays, respectively. The effects of SEVO on the receptors of the tyrosine kinases TrkA, TrkB, and TrkC were assessed by qRT-PCR. TrkA, TrkB, and TrkC were ectopically overexpressed in human iPS-derived neurons. Their functional effects on SEVO-induced human iPS-derived neuron toxicity were further investigated.

SEVO induced dose-dependent cell death, caspase 3/7 elevation, neurite degeneration, and the downregulation of Trk receptors in human iPS-derived neurons. Adenovirus-mediated Trk receptor overexpression selectively upregulated endogenous TrkA, TrkB, or TrkC gene expressions in human iPS-derived neurons. Specifically, TrkC overexpression, but not TrkA or TrkB overexpression was found to overcome the neurotoxic effects of SEVO in human iPS-derived neurons.

SEVO may induce neurotoxicity in human iPS-derived neurons, and its neurotoxic damage could be protected by the overexpression of TrkC.

SEVO may induce neurotoxicity in human iPS-derived neurons, and its neurotoxic damage could be protected by the overexpression of TrkC.

Patients with CKD have an impaired health-related quality of life (QoL). Most studies have been conducted on dialysis patients, and less is known about QoL and its determinants in predialysis patients. We studied the association between QoL and comorbidities, cardiac biomarkers, echocardiography, and mortality in patients with CKD stage 4-5 not on dialysis.

A total of 140 patients enrolled in the Chronic Arterial Disease, Quality of Life and Mortality in Chronic Kidney Injury (CADKID) study filled the Kidney Disease Quality of Life Short Form (KDQOL-SF) at the beginning of the study. Echocardiography and biochemical parameters were obtained at baseline. Patients were followed up for at least 2 years or until death.

The median age was 66 years, and 51 (36%) patients were female. The median estimated glomerular filtration rate was 13 mL/min per 1.73 m2. Obesity, diabetes, atrial fibrillation, and congestive heart failure were associated with lower QoL scores in multiple KDQOL-SF domains. Cardiac biomarkers, troponin T (p = 0.