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The BDNF Val66Met polymorphism and health-related quality of life in youth with obesity

Author(s): Goldfield GS; Cameron JD; Sigal RJ; Kenny GP; Prud' homme D; Ngu M; Alberga AS; Doucette S; Goldfield DB; Tulloch H; Thai H; Simas KR; Walsh J;

The brain derived-neurotrophic factor (BDNF) Val66Met polymorphism causes functional changes in BDNF, and is associated with obesity and some psychiatric disorders, but its relationship to health-related quality of life (HRQoL) remains unknown. This study examined, in youth with obesity, whether ...

Article GUID: 38997217


Otilonium Bromide Exhibits Potent Antifungal Effects by Blocking Ergosterol Plasma Membrane Localization and Triggering Cytotoxic Autophagy in Candida Albicans

Author(s): Zhen C; Wang L; Feng Y; Whiteway M; Hang S; Yu J; Lu H; Jiang Y;

Candidiasis, which presents a substantial risk to human well-being, is frequently treated with azoles. However, drug-drug interactions caused by azoles inhibiting the human CYP3A4 enzyme, together with increasing resistance of Candida species to azoles, represent serious issues with this class of drug, making it imperative to develop innovative antifungal ...

Article GUID: 38995235


EEG/MEG source imaging of deep brain activity within the maximum entropy on the mean framework: Simulations and validation in epilepsy

Author(s): Afnan J; Cai Z; Lina JM; Abdallah C; Delaire E; Avigdor T; Ros V; Hedrich T; von Ellenrieder N; Kobayashi E; Frauscher B; Gotman J; Grova C;

Electro/Magneto-EncephaloGraphy (EEG/MEG) source imaging (EMSI) of epileptic activity from deep generators is often challenging due to the higher sensitivity of EEG/MEG to superficial regions and to the spatial configuration of subcortical structures. We previously demonstrated the ability of the ...

Article GUID: 38994740


Neural correlates of impulsivity in amphetamine use disorder

Author(s): Kaboodvand N; Shabanpour M; Guterstam J;

Impulsivity is a trait associated with several psychiatric conditions, not least addictive disorders. While the neural mechanisms behind certain aspects of impulsivity have been studied extensively, there are few imaging studies examining this neurocircuitry in populations with substance use disorders. Therefore, we aimed to examine the functional connect ...

Article GUID: 38991286


Mechanisms and controlling factors of heavy metals removal by electroflocculation in estuarine environments

Author(s): Hadikhani R; Karbassi A; Tajziehchi S; Mehdizadeh Y;

Estuaries play a crucial role in preventing the influx of metals from rivers into seas, thereby offering potential insights for the water purification industry. This study seeks to identify the key parameters (including pH, electricity conductivity (EC), and Eh) influencing the removal efficiency of Mn, Zn, Cu, Co, and Ni during natural and electro-floccu ...

Article GUID: 38991606


Beyond struggle: A strengths-based qualitative study of cannabis use among queer and trans youth in Québec

Author(s): London-Nadeau K; Lafortune C; Gorka C; Lemay-Gaulin M; Séguin J; Haines-Saah R; Ferlatte O; Chadi N; Juster RP; Bristowe S; D' Alessio H; Bernal L; Ellis-Durity K; Barbosa J; Da Costa De Carlos LAAC; Castellanos Ryan N;

Background: Queer and trans (QT) youth report higher rates of cannabis use than their cisgender and heterosexual peers. Explanations for this have overwhelmingly focused on the difficulties QT youth face, while little research has examined how cannabis use can relate to QT youth's strengths. ...

Article GUID: 38991874


Predicting response to stepped-care cognitive behavioral therapy for insomnia using pre-treatment heart rate variability in cancer patients

Author(s): Garneau J; Savard J; Dang-Vu TT; Gouin JP;

Objective: This study examined whether high frequency heart-rate variability (HF-HRV) and HF-HRV reactivity to worry moderate response to cognitive behavioural therapy for insomnia (CBT-I) within both a standard and stepped-care framework among cancer patients with comorbid insomnia. Biomarkers such as HF-HRV may predict response to CBT-I, a finding which ...

Article GUID: 38991424


pH-Responsive Degradable Electro-Spun Nanofibers Crosslinked via Boronic Ester Chemistry for Smart Wound Dressings

Author(s): Casillas-Popova SN; Lokuge ND; Andrade-Gagnon B; Chowdhury FR; Skinner CD; Findlay BL; Oh JK;

Recent advances in the treatment of chronic wounds have focused on the development of effective strategies for cutting-edge wound dressings based on nanostructured materials, particularly biocompatible poly(vinyl alcohol) (PVA)-based electro-spun (e-spun) nanofibers. However, PVA nanofibers need ...

Article GUID: 38989606


Shear stress preconditioning and microbubble flow pattern modulate ultrasound-assisted plasma membrane permeabilization

Author(s): Memari E; Helfield B;

The recent and exciting success of anti-inflammatory therapies for ischemic heart disease (e.g. atherosclerosis) is hindered by the lack of site-specific and targeted therapeutic deposition. Microbubble-mediated focused ultrasound, which uses circulating, lipid-encapsulated intravascular microbubbles to locally enhance endothelial permeability, offers an ...

Article GUID: 38988819


Exactly Solvable Anharmonic Oscillator, Degenerate Orthogonal Polynomials and Painlevé II

Author(s): Bertola M; Chavez-Heredia E; Grava T;

Using WKB analysis, the paper addresses a conjecture of Shapiro and Tater on the similarity between two sets of points in the complex plane; on one side is the set the values of t ∈ C for which the spectrum of the quartic anharmonic oscillator in the complex plane d 2 y d x 2 - x 4 + t x 2 + 2 J x y = Λ y , with certain boundar ...

Article GUID: 38983592


Cardiac gene delivery using ultrasound: State of the field

Author(s): Singh D; Memari E; He S; Yusefi H; Helfield B;

Over the past two decades, there has been tremendous and exciting progress toward extending the use of medical ultrasound beyond a traditional imaging tool. Ultrasound contrast agents, typically used for improved visualization of blood flow, have been explored as novel non-viral gene delivery vectors for cardiovascular therapy. Given this adaptation to ul ...

Article GUID: 38983873


Characterization of chronic pain, pain interference, and daily pain experiences in adult survivors of childhood cancer: a report from the Childhood Cancer Survivor Study

Author(s): Alberts NM; Leisenring W; Whitton J; Stratton K; Jibb L; Flynn J; Pizzo A; Brinkman TM; Birnie K; Gibson TM; McDonald A; Ford J; Olgin JE; Nathan PC; Stinson JN; Armstrong GT;

Although survivors of childhood cancer are at an increased risk, little is known about the prevalence of chronic pain, associated interference, and daily pain experiences. Survivors (N = 233; mean age = 40.8 years, range 22-64 years; mean time since diagnosis = 32.7 years) from the Childhood Canc ...

Article GUID: 38981063


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