by Rotu Arientare Rume  , Oyovwi Mega Obukohwo  , Ohwin Peggy Ejiro  and Oyelere Abosede Oreoluwa

Received: 04 December 2023;  Published: 27 February 2024;  doi: 10.21926/obm.icm.2401015

Regular physical activity has been proven to improve metabolism, slow aging, and decrease the likelihood of various health conditions such as obesity, type 2 diabetes, and cardiovascular disorders. Hence, dancing was evaluated for its effects on cardiovascular, liver enzymes, and biochemical markers among healthy adults. Forty (40) healthy adults (20-40 years old) were chosen for the study, with an average age calculated. Those with certain health conditions or habits were not allowed to participate. Twenty (20) me [...]

by Rene J. Duquesnoy

Received: 11 July 2018;  Published: 05 September 2018;  doi: 10.21926/obm.transplant.1803018

The Holy Grail to Clinical Transplant Tolerance is Paved with HLA Epitopes

by Michael D. Owens  and Megan Halliday

Received: 24 December 2020;  Published: 30 August 2021;  doi: 10.21926/obm.icm.2103025

The coronavirus (COVID-19) pandemic continues to bring challenges in identification and management of which the “happy hypoxic” or silent hypoxia presentation has been found to present its own unique challenge. A 67-year-old African American COVID-19 positive female presents to the emergency department (ED) with a chief complaint of decreased oral intake and responsiveness, oriented and stable, with oxygen saturations found to drop as low as 47%. The patient was successfully managed with supplemental oxygen and det [...]

by Wei Wang  , Sa Bi  , Huanhuan Li  and Tiesheng Li

Received: 21 September 2022;  Published: 02 December 2022;  doi: 10.21926/cr.2204042

Fabrication, arrangement, and controllable composition of ordered organometallic films are critical for designing a highly active catalyst and investigating the catalytic mechanism. In this paper, an organometallic terpyridine Pd(II)/Ni(II) monolayer linked on the silicon substrate surface (denoted as Si-Tpy-Pd1/Ni1) was prepared and characterized using water contact angle, ultraviolet spectra, X-ray diffraction, scanning electron microscopy, and X-ray photoelectron microscopy. Si-Tpy-Pd1/Ni1 exhibited high catalyt [...]

by Hermann Moisl

Received: 28 August 2022;  Published: 01 February 2023;  doi: 10.21926/obm.neurobiol.2301152

Moisl [1, 2] proposed a model of how the brain implements intrinsic intentionality with respect to lexical and sentence meaning, where 'intrinsic' is understood as 'independent of interpretation by observers external to the cognitive agent'. The discussion in both was mainly philosophical and qualitative; the present paper gives a mathematical account of the distance structure preservation that underlies the proposed mechanism of intrinsic intentionality. The three-layer autoassociative multilayer perceptron (aMLP) [...]

by William Winlow  , Rouholah Fatemi  and Andrew S. Johnson

Received: 13 April 2023;  Published: 27 August 2023;  doi: 10.21926/obm.neurobiol.2303181

This review was constructed to show how the connectome has evolved in motor command systems from simple command elements to complex systems of neurons utilizing parallel distributed processing and the possibility of quantum entanglement between groups of neurons. Scientific and medical interest in neural pathways and their connections have driven neuroscience and brain research for many decades so that specific systems and their feedback loops have been considered in detail. We review motor command systems in inver [...]

by Anna A. Pendina  , Mikhail I. Krapivin  , Irina D. Mekina  , Irina V. Aleksandrova  , Yanina M. Sagurova  , Evgeniia M. Komarova  , Mariia A. Ishchuk  , Andrei V. Tikhonov  , Olesya N. Bespalova  , Alexander M. Gzgzyan  , Igor Yu. Kogan  and Olga A. Efimova

Received: 13 May 2022;  Published: 23 September 2022;  doi: 10.21926/obm.genet.2203164

This paper suggests an approach for the use of a single paucicellular histological sample to investigate two characteristics indicative of the cell’s functional potential: 1) the content of telomerase reverse transcriptase (TERT) and 2) the telomere length. An algorithm has been suggested for the successive detection of the catalytic telomerase subunit with immunohistochemical staining and assessment of telomere length with Q-FISH on the same set of cells. The described approach uses three incontestable advantages [...]

by Emad Fadhal

Received: 18 January 2024;  Published: 24 May 2024;  doi: 10.21926/obm.genet.2402236

The RAS signaling pathway is a crucial cell transduction pathway central to transmitting signals from outside the cell to the cell nucleus and influencing fundamental biological mechanisms like cell growth, division, and specialization. This signaling pathway has recently received much attention in scientific research because of its involvement in various diseases, especially carcinogenesis. Our study identified the significance of crucial proteins in the RAS signaling cascade in cancer development and progression. [...]

by Galina Huseynova  , Nushaba Aliyeva  and Gular Gasimova

Received: 20 April 2023;  Published: 10 August 2023;  doi: 10.21926/cr.2303021

In the oil distillate fraction alkylation process, a modified Zr zeolite ZSM-5 was obtained and studied. The modification was executed using a method that impregnated ZSM-5 with a 5% solution of ZrOCl2∙6H2O. X-ray diffraction studies were conducted on zeolite ZSM-5, zirconyl chloride modifier ZrOCl2∙6H2O, and modified zeolite ZSM-5-ZrO2, which was calcined at temperatures of 200, 400, and 550°C. The results revealed that the phase composition of modified ZSM-5-ZrO2 zeolite samples varied depending on the calcinatio [...]

by Hazal Turasan  , Tahrima B. Rouf  , Tuncay Yilmaz  and Jozef L. Kokini

Received: 26 October 2022;  Published: 12 June 2023;  doi: 10.21926/rpm.2302023

Nanomaterials are now used in almost every field of science; as conductors and electrodes in electronics, as nanodelivery systems in health screenings and drug delivery, as nanofibrils in filtering and textile industry, as nanoparticles in biosensor fabrication for toxin and pathogen detection, and in packaging materials in the food industry. Synthetic materials and plastics accumulate in the environment causing increasing health concerns for their use in food and pharmaceutical products. Therefore, researchers now [...]