The degradation of antipyrine (AP) in water has been studied using persulfate activated with biochar obtained from gasification of olive pomace (BC) combined with ferric salts in the presence of UV-A radiation. Firstly, the adsorption of AP on biochar was evaluated. The data were adjusted using various kinetic models verifying that AP adsorption on BC occurs in three stages and follows pseudo-second order kinetics.
View Article and Find Full Text PDFHeavy metal exposure is a growing concern due to its adverse effects on human health, including the disruption of gut microbiota composition and function. Dietary fibers have been shown to positively impact the gut microbiota and could mitigate some of the heavy metal negative effects. This study aimed to investigate the effects of different heavy metals (As, Cd and Hg in different concentrations) on gut microbiota in the presence and absence of different dietary fibers that included fructooligosaccharides, pectin, resistant starch, and wheat bran.
View Article and Find Full Text PDFScholars have identified that openness to diversity is a vital student outcome for higher education. Interest in this outcome has only intensified in recent years because of increased attention to, and unrest related to, social injustices. Using longitudinal data from 3420 undergraduate members of historically white college men's social fraternities located at 134 higher education institutions in the United States, this study examined factors that influenced the development of openness to diversity and change (ODC) amongst fraternity members from the 2019-2020 to 2020-2021 academic years.
View Article and Find Full Text PDFThe aim of this research was to assess the nutritional composition of 654 foods and beverages from vending machines on a University Campus. The guide called “Creating a front of pack nutrition label for pre-packed products sold through retail outlets” from the Department of Health (UK) was used to assess the nutritional composition and to compare values from food and beverage categories. A high proportion of food items had high−moderate content of nutrients related to chronic disease (93, 88, 74 and 49% had high−moderate content of fat, saturated fat, salt and sugar, respectively).
View Article and Find Full Text PDFPrevious studies on removal of the pharmaceutical drug Furaltadone (FTD) in water have not shown to be totally efficient or are very expensive. In this study, sulfate radicals derived from persulfate anions activated with different irradiation sources (UVA, UVC and solar light) and combined with HO and/or TiO have been tested in homogeneous and heterogeneous phases under different operation modes and reaction systems. In homogeneous phase, UV produces a slow mineralization (k = 0.
View Article and Find Full Text PDFHyponatremia is a well-established marker of adverse outcomes in chronic heart failure (HF) but not well studied in patients with left ventricular assist device (LVAD). This is a retrospective study, single center study of HM3 [Abbott, USA] LVAD implants. We divided our population based on their sodium prior to LVAD implantation - hyponatremia if <135 mEq/L and normal sodium if 135-145 mEq/L.
View Article and Find Full Text PDFProthesis-patient mismatch (PPM) occurs when there is a mismatch between the effective orifice area (EOA) of the prosthetic valve and the required cardiac output to meet the need of the patient's body surface area (BSA). The clinical threshold for PPM occurs when the indexed effective orifice area (iEOA) is ≤0.65 cm/m for the aortic valve prosthesis, and ≤ 1.
View Article and Find Full Text PDFAntibody-mediated rejection is a major cause of graft failure, mortality, and morbidity among cardiac transplant recipients. We present the first reported case of TandemHeart (LivaNova, Pittsburgh, Pennsylvania) used in the management of antibody-mediated rejection associated with cardiogenic shock. ().
View Article and Find Full Text PDFThe port of Veracruz is one of the most important ports in Mexico and is currently in the process of a major expansion. The new port area, "Bahía Norte", will be three times larger than the current port, "Bahía Sur". Atmospheric emissions from the Veracruz port system, specifically from the engines of ships undergoing maneuvering and hotelling operations, were determined on a daily basis from 2018 to 2019 for sulfur dioxide (SO), nitrogen oxides (NO), carbon monoxide (CO), non-methane volatile organic compounds (NMVOC), particles (PM), particles smaller than 10 micrometers (PM), particles smaller than 2.
View Article and Find Full Text PDFPurpose Of Review: Pulmonary hypertension (PH) occurs frequently in heart failure (HF) and confers worse prognosis. It becomes important to adequately identify these patients to optimize treatment. The purpose of this review is to inform about the updated classification of PH in left heart disease, in addition to current and upcoming trials regarding treatment.
View Article and Find Full Text PDFInflammatory bowel diseases (IBD), namely, Crohn's disease (CD) and ulcerative colitis (UC) are idiopathic chronic, relapsing, inflammatory diseases of the gastrointestinal (GI) tract. Triggers for disease flares include medications, infection, acute stress, and the menstrual cycle. Varying ovarian hormone levels i.
View Article and Find Full Text PDFCatheter Cardiovasc Interv
November 2020
Objectives: To summarize the outcomes of acute ischemic stroke (AIS) intervention by interventional cardiologists (IC) working on a stroke team.
Background: There is a geographic maldistribution of dedicated neuro-interventionalists (NI) to treat large vessel occlusion (LVO) AIS.
Methods: Results of 166 consecutive patients who received endovascular therapy (EVT) for AIS due to LVO by IC at three centers between 2009 and 2019 are reported.
The field of thanatology emphasizes understanding grief as situated within social contexts. Yet, existing research largely examines individual experiences, neglecting to critically examine the role that sociocultural systems and forms of oppression play in how people grieve. In this manuscript, we use the social constructionist model of grief as an epistemological stepping stone to operationalize intersectionality as a framework to engage in this critical qualitative research.
View Article and Find Full Text PDFThere is an increasing need for alternative access in patients with prohibitive surgical risk who have unsuitable anatomy for transfemoral transcatheter aortic valve replacement (TAVR). Data on differences in periprocedural outcomes via alternative access sites are scarce. We performed a retrospective analysis of patients who underwent Transaxillary (TAX) or Transapical (TAP) TAVR at our center from 2012 to 2019.
View Article and Find Full Text PDFObjective: There are limited data on using more than one biologic or small molecule drug combined to treat patients with inflammatory bowel disease. The aim of our study was to determine the effectiveness and safety of combination biologic use in inflammatory bowel disease.
Methods: We identified patients with Crohn's disease or ulcerative colitis who received treatment with a combination of two biologics or a biologic and a small molecule drug from 2015 to 2019 for persistent disease activity or concomitant rheumatological or dermatological disease.
Objectives: This study presents the largest clinical experience of percutaneously placed axillary intra-aortic balloon pump (IABP) in patients with advanced heart failure.
Background: Transfemoral placement of IABP limits mobility and recuperation in patients who need prolonged support. We had previously reported a novel percutaneous method of IABP placement in the axillary artery and now present our expanded experience with this technique.
Background: Intra-aortic balloon pump as bridge-to-transplant (BTT) has been used successfully in patients with refractory cardiogenic shock. However, the waitlist mortality in this population is high and predictors of waitlist mortality in this population are not known. We sought to identify predictors for waitlist mortality in patients listed with intra-aortic balloon pump and risk factors for 1-year mortality after heart transplant in this population.
View Article and Find Full Text PDFThe solar photodegradation of aniline using reduced graphene oxide-based composites (rGO/TiO) and different electron acceptors such as HO and persulfate (PS) has been studied. To this end, an innovative self-sufficient drum reactor (operating with solar irradiation and artificial UV light) has been employed. The role of radicals and the new graphene morphology is evaluated.
View Article and Find Full Text PDFInt J Health Policy Manag
April 2019
Background: The Government of Romania commissioned international technical assistance to help unpacking the causes of arrears in selected public hospitals. Emphases were placed on the governance-related determinants of the hospital performance in the context of the Romanian health system.
Methods: The assessment was structured around a public hospital governance framework examining 4 dimensions: institutional arrangements, financing arrangements, accountability arrangements and correspondence between responsibility and decision-making capacity.
The removal of pharmaceuticals present in wastewater is receiving more and more attention since most of them are refractory to traditional biological treatments. Many advanced oxidation processes have been reported in literature. However, cost estimations are not available for most of them.
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