by Gerald Schlaf  , Jakob Kehlen  , Anja Wahle  , Diana Mauer  and Wolfgang Altermann

Received: 26 January 2021;  Published: 02 June 2021;  doi: 10.21926/obm.transplant.2102142

The specification of anti-human leukocyte antigen (HLA) antibodies is an important task for patients awaiting kidney allografts. Especially the patients immunized in previous transplantations, transfusions, or pregnancies must be carefully observed, since grafting patients with HLA antigens/phenotypes recognized by their pre-formed antibodies are the main cause of harmful hyperacute and acute rejection. The complement-dependent lymphocytotoxicity-based de facto (physical) crossmatching (CDC-CM) has thus been implem [...]

by Efstathios E. Michaelides

Received: 19 April 2021;  Published: 10 September 2021;  doi: 10.21926/jept.2103040

The impending adverse effects of Global Climate Change encourages the substitution of fossil fuels with non-carbon sources for electricity generation. However, while fossil fuel power plants may generate electric power at demand, the most abundant renewable energy sources-wind and solar-are intermittent or periodically variable. This necessitates the development of adequate energy storage at the utility/grid level. Using actual data for the hourly energy demand in the ERCOT electricity grid, this study examines the [...]

by Gary Stanton

Received: 22 March 2019;  Published: 04 June 2019;  doi: 10.21926/obm.icm.1902034

A 16 year old girl was evaluated for intractable hiccups for 6 six months, with a prior negative clinical and laboratory evaluation, and without any improvement with a variety of folk and medicinal therapies. A single treatment session of auriculotherapy produced a full clinical remission.

by Shih-Ang Hsu

Received: 16 April 2021;  Published: 16 June 2021;  doi: 10.21926/jept.2102025

During a tropical cyclone (TC) worldwide, the Regional and Mesoscale Meteorological Branch (RAMMB) of NOAA/NESDIS (http://rammb.cira.colostate.edu/) issues real-time TC surface wind analyses. The purpose of this article is to provide value-added estimations of several meteorological and oceanographic (met-ocean) parameters including overwater friction velocity and turbulence intensity, variation of the wind speed with height, significant wave height, peak or dominant wave period, wind-driven currents and wind-stres [...]

by Amit Ahlawat  , Tarun Kumar Dhiman  , Pratima R. Solanki  and Pawan S. Rana

Received: 24 July 2022;  Published: 03 November 2022;  doi: 10.21926/cr.2204039

Organic compounds are one of the most severe pollutants occurring in the environment. Hence, it is important to remove these compounds from the environment through remediation processes such as photocatalysis. The present study investigated the photocatalytic degradation of p-nitrophenol (NP) and phenol red (PR) using a cerium oxide-titanium oxide nanocomposite (CeO2-TiO2nc) under UV light. CeO2-TiO2nc was synthesized using the co-precipitation method. An X-ray diffraction (XRD) analysis confirmed the phase purity [...]

by Edwin Meresh  , Clinton Korneffel  , Bavani Rajah  and Ryan Bergren

Received: 23 December 2020;  Published: 23 March 2021;  doi: 10.21926/obm.neurobiol.2101089

Catatonia can occur in patients diagnosed with schizophrenia and bipolar disorder and malignant catatonia is life threatening. Anti-psychotic medications should be discontinued during acute phase of catatonia. Anti-psychotic discontinuation in catatonia is a challenge in patients maintained on long-acting injectable antipsychotics because of the extended release. Case report: We present a case of malignant catatonia developed in a patient with history of schizophrenia and developmental delay. Symptoms lasted severa [...]

by Masahiro Sato  , Issei Saito  , Eri Akasaka  and Emi Inada

Received: 11 October 2020;  Published: 10 March 2021;  doi: 10.21926/obm.genet.2101126

Direct colony cloning of adherent mammalian cells using rings or dilution cloning has been used frequently for obtaining stable transfectants after gene delivery. As an alternative to these methods, successful isolation of the cells in a single colony is possible by placing a trypsin-immersed small paper disk onto the colony and subsequently picking up the paper with the assumption that it carries the trypsinized cells. However, the cloning success using this technique largely relies on the cell type used. In the p [...]

by Tran X Phuoc  and Mehrdad Massoudi

Received: 28 October 2021;  Published: 22 December 2021;  doi: 10.21926/jept.2104050

To store CO2 in geological reservoirs, expansion valves have been used to intentionally release supercritical CO2 from high-pressure containers at a source point to lower-pressure pipelines and transport to a selected injection site. Using expansion valves, however, has some shortcomings: (i) the fluid potential, in the form of kinetic energy and pressure which can produce mechanical work or electricity, is wasted, and (ii) due to the Joule-Thomson cooling effect, the reduction in the temperature of the released CO [...]

by Alexandria J Coughlan  , Kendall R. McEachron  , Mariya E. Skube  , Sydne Muratore  , Melena D. Bellin  and Greg J Beilman

Received: 29 October 2018;  Published: 24 January 2019;  doi: 10.21926/obm.transplant.1901042

The current predominant location for allo- and auto-transplantation of islets is the liver. Despite the historical success of this site, recent studies have revealed multiple disadvantages. Portal hypertension, portal vein thrombosis, bleeding, low oxygen tension, instant blood mediated inflammatory reaction, inadequate alpha cell function, and delays in neovascularization are factors that continue to drive researchers to explore alternative sites for islet transplantation. Factors of an optimal site include: capac [...]

by Divya B. Mella  , Josie Sewell  and Edward Pan

Received: 12 October 2018;  Published: 01 November 2018;  doi: 10.21926/obm.neurobiol.1804014

Objective: To report three cases of refractory prolactinomas treated with Temozolomide (TMZ). Background: Prolactinomas account for 40% of pituitary adenomas. Dopamine agonists (DA) are the first line of treatment followed by surgical resection and radiation. TMZ is an oral chemotherapeutic agent used in gliomas, which has been given to patients with prolactinomas refractory to conventional treatments. Methods: Retrospective chart review was conducted for refractory prolactinoma patients treated between 2008 and 20 [...]