by Richard A. Prayson

Received: 04 September 2018;  Published: 05 November 2018;  doi: 10.21926/obm.neurobiol.1804015

by Heath Murray  and Mehdi Khaki

Received: 23 October 2020;  Published: 29 July 2021;  doi: 10.21926/aeer.2103019

Inland water bodies are crucial for supporting human life in various parts of the world. Therefore, it is essential to accurately monitor its spatiotemporal variations for better water management. The main objective of this study is to investigate the application of remote sensing data for quantifying the surface area changes and the impact of climatological variabilities over Lakes Mead and Chapala. Historical time series of monthly surface area dynamics were developed using Landsat 1-8 scenes and the climate vari [...]

by Brandon M Menachem  , Sandrine Hanna  , Deepika Kulkarni  and Hakim Azfar Ali

Received: 08 June 2023;  Published: 21 November 2023;  doi: 10.21926/obm.transplant.2304202

Treatment options for end stage lung diseases are limited to stabilizing lung failure, decreasing disease progression, and symptom management, but significant reversal of lost lung function is often not possible. For well selected patients, lung transplantation may be a viable option to improve both longevity and quality of life. Though outcomes for lung transplant recipients have improved over several decades, long term survival still lags behind that of other solid organ transplant recipients. Longevity after lun [...]

by C. Aris Chatzidimitriou-Dreismann

Received: 31 March 2020;  Published: 23 June 2020;  doi: 10.21926/rpm.2002015

Current developments of non-relativistic quantum mechanics appear to predict, and reveal, counter-intuitive dynamical effects of hydrogen in nanostructured materials that are of considerable importance for basic research as well as for technological applications. In this review, the experimental focus is on H2O and H molecules in carbon nanotubes and other nanocavities that have been experimentally investigated using the well-established technique of incoherent inelastic neutron scattering (INS). For instance, the [...]

by Miguel Mayo-Yáñez  and Irma Cabo-Varela

Received: 29 June 2020;  Published: 08 September 2020;  doi: 10.21926/obm.neurobiol.2003072

Alzheimer’s disease is the most common type of dementia in the world. This manuscript attempts to review the current knowledge of neurolaryngology and speech and language therapy in Alzheimer’s disease in order to distinguish it from other neurodegenerative diseases. Only a limited number of studies carried out on Alzheimer’s disease patients with speech or laryngeal disorders are found in the literature. Laryngeal (dysphonia, dysphagia, dry mucosa…) and speech symptoms (aphasic, rhythm alterations…) appear to exis [...]

by Allison Ramsey  , Christine Natori  , Kristen Cisneros  , David J. Ross  and Abbas Ardehali

Received: 27 March 2020;  Published: 06 May 2020;  doi: 10.21926/obm.transplant.2002107

Biomarker surveillance after solid organ transplant is an advancing field with promise for further elucidation through high-throughput analyses and “omics” technologies. To date, Gene Expression Profiling (GEP; AlloMapâ) is the only FDA-cleared genomic assay as surveillance for moderate-severe TCMR versus allograft quiescence after heart transplantation. Clinical validity and utility, however, have been recently established after kidney and heart transplantation, for analysis of donor-derived cell-free DNA in the a [...]

by Kate M. Waldie  and Sriram Katipamula

Received: 31 December 2021;  Published: 22 February 2022;  doi: 10.21926/cr.2201006

Fuel cells based on renewable synthetic fuels are promising alternatives to fossil fuel combustion for efficient electricity production. Much focus has been placed on hydrogen as a chemical fuel, but being a flammable gas, there are challenges with its safe handling. Formic acid is an attractive liquid fuel for use in direct formic acid or formate fuel cells, and it can in principle be produced from the thermal or electrochemical reduction of carbon dioxide. Over the past ten years, advances have been made in the d [...]

by Dafné Silva  , Laís Nerys  , Carlos Silva  , Elizabeth Borba  , Tonny Leite  , Teresinha Silva  and Amanda Sena

Received: 27 May 2022;  Published: 25 August 2022;  doi: 10.21926/cr.2203024

Macambira plant (Bromelia laciniosa Mart. Ex Shult. & Schult. f.) is a species belonging to the family Bromeliaceae, which is distributed widely in the hinterlands of northeastern Brazil, from Bahia to Piauí states. The plants of this species contain an enzyme complex named bromelain, which has great potential for therapeutic applications. In the present study, bromelain derived from Bromelia laciniosa leaves was assessed for its thermodynamic properties and in vitro cytotoxic and healing activities. Bro [...]

by Stephanie Bryan  and Maryellen Hamilton

Received: 20 October 2023;  Published: 10 January 2024;  doi: 10.21926/obm.icm.2401008

This paper provides an overview of gratitude as a concept and as a mind-body-spirit practice, impacting health and human functioning throughout the lifespan, that can be integrated into daily life to great benefit at no cost. Current society is rife with increases in stress, anxiety, depression, lifestyle-related diseases, and social isolation. The practice of gratitude and its interrelated pro-social, health-enhancing, resilience-building effects suggest that promoting gratitude from childhood through adulthood ma [...]

by Marina Moguilevitch  , Michael Rufino  , Shalom Frager  and Tracey Straker

Received: 28 May 2020;  Published: 17 August 2020;  doi: 10.21926/obm.transplant.2003116

Liver transplant is a life-saving therapy for patients with end stage liver disease and liver cancer. Liver re-transplantation cases are usually more challenging and riskier than primary surgery, they require careful consideration and larger recourse utilization. Decision making on who receives transplantation surgery includes individual patient risks and benefits, physician judgment, specific transplant center policies, surgical experience, geographic organ availability, and ethical considerations. Several mathema [...]