by Elizaveta Baranova  , Vladimir Druzhinin  , Ludmila Matskova  , Pavel Demenkov  , Valentin Volobaev  and Alexey Larionov

Received: 01 August 2022;  Published: 07 November 2022;  doi: 10.21926/obm.genet.2204169

Recent findings indicate that the microbiota is involved in the development of lung cancer by inducing inflammatory responses and generating genome damage. This study aimed to compare sputum microbiomes from the mouth and oropharynx in non-small cell lung carcinoma (NSCLC) patients. A second goal was to search for bacterial taxonomic units that behave differently in the microbiome of NSCLC patients and healthy subjects. In the study, the taxonomic composition of the sputum and oropharyngeal microbiomes of 23 male p [...]

by Zahra Iran Pour Mobarakeh  , Mansoureh Nickbakht  , Susan Sabbagh  , Maryam Khorramizadeh  and Marzieh Amiri

Received: 02 January 2023;  Published: 29 June 2023;  doi: 10.21926/obm.genet.2302184

Congenital hearing loss can have a long-term impact on children’s speech and communication abilities. Early detection and intervention of hearing loss are important in newborns. It is well known that there are several risk factors for hearing loss; however, the relationship between these risk factors and hearing screening tests remains uncertain in Iran. Therefore, this study aimed to explore the relationship between hearing loss risk factors and Automated Auditory Brainstem Response (AABR) and Transient-Evok [...]

by Nasim Foroughi  , Laura Douglass  , Caroline A. Smith  and Phillipa Hay

Received: 11 July 2022;  Published: 09 October 2022;  doi: 10.21926/obm.icm.2204047

Depression and mental health-related issues are increasingly prevalent in young adolescents and adults and so is the use of Complementary Therapies (CTs) to treat depression. Systematic reviews have found that, of all CTs, acupuncture, exercise, and the herbal remedy St John’s Wort have the greatest amount of evidence for efficacy in treating depression. We aimed to assess Mental Health Literacy (MHL) levels in the treatment of depression and Complementary Therapy’s (CT) usage in adolescents and adults. Surveys wer [...]

by Noboru Imai

Received: 19 July 2022;  Published: 26 October 2022;  doi: 10.21926/obm.neurobiol.2204143

Functional magnetic resonance imaging (fMRI) is widely used to detect changes in the resting-state brain networks of migraine patients. Functional connectivity fMRI analysis examines the functional organization of the brain based on temporal correlations of blood oxygen level-dependent signal changes in different brain regions. Most previous resting-state fMRI studies have assumed that functional connectivity between brain regions remains relatively stable over time. However, it is now known that the brain is a com [...]

by Costanza Rossi  , Vincenzo Scorcia  , Massimiliano Borselli  , Giuseppe Giannaccare  , Rossella Spena  and Andrea Lucisano

Received: 20 April 2023;  Published: 15 June 2023;  doi: 10.21926/obm.transplant.2302188

This article aims to provide some personal surgical tips to increase the success rate of deep anterior lamellar keratoplasty (DALK), a very advantageous yet complex procedure for treating keratoconus. The most troublesome surgical step is obtaining a successful pneumatic dissection of the deep stromal tissue, allowing the exposure of a deep cleavage plane. The following tips may aid the trainee surgeon in mastering this step, among others: performing a deep trephination, using intraoperative anterior segment optica [...]

by Jihyun Cho  , Hojun Lee  , Sang Hee Park  , Myoung Haw Kim  and Seunghee Won

Received: 25 February 2024;  Published: 06 May 2024;  doi: 10.21926/obm.neurobiol.2402221

This study conducted an in-depth analysis of the psychological states of teachers during the first outbreak of coronavirus disease 2019 (COVID-19) using data on school mental health projects related to COVID-19 in Daegu from May to June 2020. The participants comprised 811 (34.9%) male and 1,511 (65.1%) female teachers in 1,041 (44.8%) middle and 1,281 (55.2%) high schools. After schools reopened, the most common causes of unbearable stress were unusual experiences, fear of infection, and negative emotions. Moreove [...]

by Dennis Gibson  , Amy Stein  , Marina Foster  and Philip S Mehler

Received: 19 December 2024;  Published: 23 May 2025;  doi: 10.21926/rpn.2502012

Inpatient care is a significant contributor to the health-care costs associated with the treatment of individuals with eating disorders (EDs). This study seeks to better understand the treatment outcomes of individuals with extreme EDs requiring inpatient medical stabilization at specialized medical versus nonspecialized medical units. Patients transferred via air ambulance to ACUTE Center for Eating Disorders and Severe Malnutrition (specialized care) from an outside hospital (nonspecialized care) between January [...]

by Wasim A. Dar

Received: 03 September 2018;  Published: 29 September 2018;  doi: 10.21926/obm.transplant.1803021

liver transplantation

by Gerhard Litscher

Received: 18 April 2023;  Published: 19 April 2023;  doi: 10.21926/obm.icm.2302020

This editorial briefly describes possible relationships and similarities between chess and acupuncture. Although the methods of chess and acupuncture could not be more different, possible joint effects on the brain can be hypothesized. However, the effectiveness of these joint effects has yet to be proven in scientific studies. Both chess and acupuncture can be used to improve physical and mental well-being. According to the author, the Yintang point could play a key role here.

by Pratik Shukla  , Vincent Zhang  , Xiaojun Shen  , Victor M. Villapún  , Sophie Cox  and Phil Swanson

Received: 10 April 2022;  Published: 22 November 2022;  doi: 10.21926/rpm.2204025

This is a multi-disciplinary paper focused on the preliminary results of deploying laser shock treatment (LST) to ZrO2 ceramics. This work has significance in several industrial sectors for components that will benefit from strengthening. These components are, namely: dental implants; cutting and drawing tools; valves, bearings, pressure vessels, heat exchangers and high-performance scissors and knives, where modification of hard, brittle materials properties such as that of a ZrO2, can yield a performance boost. T [...]