by Qiqi Yu  , Kran Suknuntha  , Weixiong Zhong  , Daniel R. Matson  , Aaron S. Hess  and William N. Rose

Received: 13 February 2022;  Published: 02 June 2022;  doi: 10.21926/obm.transplant.2202160

We report a case of thrombotic microangiopathy (TMA) diagnosed in the kidney allograft of a 59-year-old woman who had developed plasmacytoma type monomorphic posttransplant lymphoproliferative disorder (PTLD) 30 years after a simultaneous pancreas and kidney transplant. This report demonstrates a rare etiology of TMA in a kidney allograft occurring in association with PTLD-associated monoclonal gammopathy. The main teaching points are: 1) PTLD may be considered in the work-up of a new TMA in the immunosuppressed po [...]

by Rail M. Shamionov  , Marina V. Grigoryeva  , Elena S. Grinina  and Aleksey V. Sozonnik

Received: 25 March 2022;  Published: 01 June 2022;  doi: 10.21926/obm.neurobiol.2202124

In an age when publicity is the norm, human loneliness is a significant socio-psychological problem. Objective loneliness (e.g., as experienced during the pandemic) does not always result in subjective loneliness. Subjective loneliness directly influences various aspects of the human psyche and activities. Analysis of satisfaction with social life, as a marker of social well-being and academic adaptation of students with different loneliness types, allows determining the magnitude of subjective loneliness and how i [...]

by Dimitrios Dionysopoulos  , Olga Gerasimidou  and Constantinos Papadopoulos

Received: 01 May 2022;  Published: 01 June 2022;  doi: 10.21926/rpm.2202011

Glass ionomer cements (GICs) are dental materials that were invented by Wilson & Kent in 1972. They can chemically bond to enamel and dentin and can exhibit anti-cariogenic activity that allows the release and uptake of fluoride ions. They also possess the ability to render color. The setting reaction of GICs is a neutralization reaction that results in the formation of polycarboxylate salts. The most important GIC modification process involves the addition of resin components, resulting in the development of resin [...]

by Claudia Harper  , Radhika Seimon  , Brendon Yee  , Amanda Salis  and Elizabeth Cayanan

Received: 21 February 2022;  Published: 27 May 2022;  doi: 10.21926/rpn.2202015

We report the case of a 30-year-old male with significant obesity (body mass index 47 kg/m2) with co-existing moderate obstructive sleep apnoea, hypertension, hypercholesteremia and hypogonadotropic hypogonadism, who was treated with a very-low-energy diet (VLED) and lifestyle modification programme for 12 months. The patient lost weight throughout the entire treatment period (average weight loss was 2.1 kg/week, for a total of 42.7 kg), and showed marked improvement in co-morbidities and no adverse effects. This c [...]

by Anikka M. Swaby  and Luis B. Agellon

Received: 20 December 2021;  Published: 26 May 2022;  doi: 10.21926/rpn.2202014

Microbes have been part of the diet throughout human history. In the evolution of food preservation practices, some techniques inadvertently leveraged microbial activity not only to extend the storage life but also to enhance the properties and nutritive value of foods. In the last century, a variety of bacterial species (referred to as probiotics) were found to confer health benefits to the host. The advent of high-throughput sequencing methods facilitated improved surveillance of conventional probiotics within gu [...]

by Mariana P. Koss  and Luiz E. M. Lima

Received: 14 February 2022;  Published: 24 May 2022;  doi: 10.21926/jept.2202019

In gas-liquid flows, droplets that detach from the liquid film lining the internal walls of a pipe and merge with the gas flowing through the pipe follow an annular flow pattern. This work analyzes correlations for estimating the entrainment fraction of such droplets contained in the literature by comparing their predictions with experimental data also from the literature. The results of this comparative study demonstrate that the analyzed correlations do not accurately reproduce experimental conditions. This is du [...]

by Arpitha Shankar Bandi  and Prashant Kaushik

Received: 22 March 2022;  Published: 23 May 2022;  doi: 10.21926/obm.genet.2202154

India is home to several medicinal herbs including turmeric. Turmeric is one of the major produces of India, primarily due to its unique and valuable medicinal and therapeutic properties. However, the growth and yield of turmeric are greatly affected by salt stress in certain parts of the country, especially those near water bodies where significant yield losses have been reported. To mitigate these losses caused by salt stress, certain plant breeding methods, transgenic approaches, and candidate genes along with i [...]

by Jamie A. Chin  and Wilson C. Chin

Received: 12 February 2022;  Published: 23 May 2022;  doi: 10.21926/jept.2202018

Flows in multi-branch piping systems are modeled for linear Newtonian and nonlinear Power Law, Bingham Plastic and Herschel-Bulkley fluids. The nonlinear models are often used to describe multiphase fluids consisting of liquid and solid phases, including cement slurries and drilling muds in petroleum engineering. Rheological and heterogeneous multiphase effects are important to blood flows in single and bifurcated arteries, capillaries and veins – biological applications are also emphasized to highlight their incre [...]

by Mark Jaradeh  , Mark deBettencourt  , Edgar Yap  , Yesha Patel  , April Alcantara  , Conrad Stasieluk  and Edwin S. Meresh

Received: 02 March 2022;  Published: 23 May 2022;  doi: 10.21926/obm.neurobiol.2202123

Catatonia, particularly malignant catatonia (MC), continues to manifest in severe sequalae such as hyperthermia, rhabdomyolysis, cardiovascular collapse and failure, and even death as, although identification of the syndrome has significantly improved once its developed, several precarious factors continue to inhibit prompt and efficacious treatment. In this context, we evaluated the cases of six patients who were treated at our center for eventual MC manifestation with the aim of elucidating a pre-MC sensitive pre [...]

by Pierfrancesco Morganti  , Gianluca Morganti  , Maria Beatrice Coltelli  , Wladimir E Yudin  , Hong-Duo Chen  and Alessandro Gagliardini

Received: 16 March 2022;  Published: 23 May 2022;  doi: 10.21926/aeer.2202021

Approximately 75% of textile waste is generated annually worldwide, as there is a dearth of viable recycling strategies. It has been estimated that textile industries can be responsible for approximately 20% of global water pollution. As a consequence, if not properly managed, the cost of waste management of textile waste will be trillions of dollars annually. Moreover, the generated wastes are detrimental to the environment and public health. On the other hand, there is a possibility that the majority of the waste [...]