Fabrication and characterization of alginate-zein core-shell microcapsules for controlled release of buckwheat honey.

In this study, extrusion method was employed to fabricate alginate-zein core-shell microcapsules loaded with buckwheat honey by dropping alginate and buckwheat honey mixture solution into a 70.0 % zein ethanol solution(v/v) containing 5.0 % CaCl solution (wt%).

Corrigendum to "A comprehensive review on modelling the adsorption process for heavy metal removal from waste water using artificial neural network technique" [Heliyon 9(4) (April 2023) e15455].

[This corrects the article DOI: 10.1016/j.heliyon.

Heavy metals contamination in shrimp and crab from southwest regions in Bangladesh: Possible health risk assessment.

Shrimp and Crab, important sources of protein, are currently being adversely affected by the rising industrialization, which has led to higher levels of heavy metals. The goal of this study was to evaluate the health risks of contamination associated with nine heavy metals (Cd, Pb, Cu, Cr, Zn, Ni, As, Al, and Fe) in two species of shrimp ( and ) and one species of crab () that were collected from the Khulna, Satkhira, and Bagerhat areas of Bangladesh. Inductively coupled plasma-optical emission spectrometry (ICP-OES) was used for the study.

A comprehensive review on modelling the adsorption process for heavy metal removal from waste water using artificial neural network technique.

Water is the most necessary and significant element for all life on earth. Unfortunately, the quality of the water resources is constantly declining as a result of population development, industry, and civilization progress. Due to their extreme toxicity, heavy metals removal from water has drawn researchers' attention.

A Comprehensive Review on Bio-Preservation of Bread: An Approach to Adopt Wholesome Strategies.

Bread is a food that is commonly recognized as a very convenient type of food, but it is also easily prone to microbial attack. As a result of bread spoilage, a significant economic loss occurs to both consumers and producers. For years, the bakery industry has sought to identify treatments that make bread safe and with an extended shelf-life to address this economic and safety concern, including replacing harmful chemical preservatives.

State-of-the-art biosynthesis of tin oxide nanoparticles by chemical precipitation method towards photocatalytic application.

Tin oxide (SnO) with versatile properties is of substantial standing for practical application, and improved features of the material are demonstrated in the current issue through the integration of nanotechnology with bio-resources leading to what is termed as biosynthesis of SnO nanoparticles (NPs). This review reveals the recent advances in biosynthesis of SnO NPs by chemical precipitation method focused on distinct methodologies, characterization, and reaction mechanism along with a photocatalytic application for dye degradation. According to available literature reviews, numerous bio-based precursors selectively extracted from biological substrates have effectively been applied as capping or reducing agents to achieve the metal oxide NPs.

Comparison of cardiothoracic surgical training before and during the COVID-19 pandemic in the United Kingdom.

Background: Cardiothoracic training during the Coronavirus disease 2019 (COVID-19) pandemic witnessed a dramatic change in the United Kingdom, resulting in changes in surgical provisions, centralization of services, and reduced surgical case volume. The aim of this study was to assess the impact COVID-19 on surgical training and seek opinions regarding the future role of surgical simulation in cardiothoracic training.

Methods: A cross-sectional survey was designed and distributed to 200 cardiothoracic national and non-national trainees in the United Kingdom.

Critical Assessment of Mycotoxins in Beverages and Their Control Measures.

Mycotoxins are secondary metabolites of filamentous fungi that contaminate food products such as fruits, vegetables, cereals, beverages, and other agricultural commodities. Their occurrence in the food chain, especially in beverages, can pose a serious risk to human health, due to their toxicity, even at low concentrations. Mycotoxins, such as aflatoxins (AFs), ochratoxin A (OTA), patulin (PAT), fumonisins (FBs), trichothecenes (TCs), zearalenone (ZEN), and the alternaria toxins including alternariol, altenuene, and alternariol methyl ether have largely been identified in fruits and their derived products, such as beverages and drinks.

Sternal closure with single compared with double or figure of 8 wires in obese patients following cardiac surgery: A systematic review and meta-analysis.

Objectives: Sternal instability and wound infections are major causes of morbidity following cardiac surgery, which is further amplified in high risk patients that include diabetics and patients with high body mass index (BMI). We compare the different outcomes of different sternal wire closure techniques following median sternotomy for cardiac surgery in obese patients.

Methods: A comprehensive electronic literature search was undertaken according to PRISMA guidelines from inception to July 2020 to identify all published data comparing single wire sternal closure to either double wire or figure-of-8 techniques following median sternotomy for cardiac surgery in obese patients, defined as a BMI ≥ 30.

Nutritional characterization of freshwater mud eel () muscle cooked by different thermal processes.

This paper reports the effects of four popular cooking methods viz. grilling, boiling, frying, and microwaving on the proximate and nutritional compositions of freshwater mud eel (FWME) muscle. The moisture content of raw FWME muscle was 74.

Transcatheter aortic valve implantation versus surgical aortic valve replacement during the COVID-19 pandemic-Current practice and concerns.

COVID-19 has had a dramatic impact on the provision of healthcare. COVID-19 can manifest with cardiac and thrombotic presentations. Additionally, patients with cardiovascular comorbidities are at an increased risk of adverse outcomes related to COVID-19 infection.

A near-fatal case of pyoderma gangrenosum following coronary artery bypass surgery.

A 58-year-old man on azathioprine with a history of ulcerative colitis underwent urgent coronary artery bypass grafting following a myocardial infarction, via a median sternotomy and open harvesting of the long saphenous vein. On postoperative day 5, he developed severe and progressive sternal and leg wound ulceration and necrosis, unresponsive to intravenous antibiotics and requiring surgical debridement. He developed septic shock requiring intensive therapy unit admission.

Spontaneous splenic rupture following mitral valve replacement for infective endocarditis successfully managed with splenic artery embolisation.

We report a rare case of infective endocarditis complicated by postoperative splenic rupture. A patient underwent urgent mitral valve replacement for infective endocarditis believed to be associated with a recent spinal surgical intervention. The patient developed haemodynamic compromise on the third day postoperatively.

An unusual cause of heart failure in a young female: a case of massive left atrial mxyoma.

Benign cardiac tumors are rare; they can present with nonspecific symptoms and represent a diagnostic challenge to the clinician. We describe an interesting case of a 26-year-old female who presented with a 6-month history of cough, breathlessness, palpitations, dizziness, and fever. Despite repeated clinical reviews in the community, diagnosis of cardiac tumor was not made until she developed decompensated cardiac failure with bilateral pleural effusions and pulmonary edema.

Cardiac manifestations in COVID-19 patients-A systematic review.

Objectives: The coronavirus disease-2019 (COVID-19) pandemic has resulted in the worst global pandemic of our generation, affecting 215 countries with nearly 5.5 million cases. The association between COVID-19 and the cardiovascular system has been well described.

Impact of COVID-19 on cardiac surgical training: Our experience in the United Kingdom.

The current evolving global pandemic caused by coronavirus disease-2019 (COVID-19) has dramatically impacted global health care systems, resulting in governments taking unprecedented measures to contain the spread of the infection, with adaptations by health care organizations. Research into understanding the pathophysiology behind this virus, to ascertain best medical management and treatment, has been accelerated to keep up with the rapidly evolving situation. There has been redeployment of medical and nursing staff to the frontlines and redistribution of health care resources.

Coronary artery bypass vs percutaneous coronary intervention in under 50s.

Background: Young patients with coronary artery disease are undergoing percutaneous coronary intervention (PCI) primarily, with a view to deferring coronary artery bypass grafting (CABG). We investigated the validity of this approach, by comparing outcomes in patients ≤50 years undergoing CABG or PCI.

Methods: One hundred consecutive patients undergoing PCI and 100 undergoing CABG in 2004 were retrospectively studied to allow for 5 and 12 years follow-up.

Concomitant severe carotid and coronary artery diseases: a separate management or concomitant approach.

Objective: To systematically compare outcomes between patients with asymptomatic carotid artery diseases (>80% stenosis) that had undergone staged carotid endarterectomy (CEA) before coronary artery bypass grafting (CABG) vs simultaneous CEA and CABG.

Methods: A comprehensive electronic search of MEDLINE, Scopus, EMBASE, and Ovid from their inception up till August 2018 was performed to identify all studies comparing staged CEA followed by CABG to simultaneous CEA and CABG. Primary outcome measure was postoperative stroke, and secondary measures were myocardial infarction (MI) and 30-day mortality rates.

Changes in neuromuscular structure and functions of human colon during ageing are region-dependent.

Objective: To determine if human colonic neuromuscular functions decline with increasing age.

Design: Looking for non-specific changes in neuromuscular function, a standard burst of electrical field stimulation (EFS) was used to evoke neuronally mediated (cholinergic/nitrergic) contractions/relaxations in muscle strips of human ascending and descending colon, aged 35-91 years (macroscopically normal tissue; 239 patients undergoing cancer resection). Then, to understand mechanisms of change, numbers and phenotype of myenteric neurons (30 306 neurons stained with different markers), densities of intramuscular nerve fibres (51 patients in total) and pathways involved in functional changes were systematically investigated (by immunohistochemistry and use of pharmacological tools) in elderly (≥70 years) and adult (35-60 years) groups.

Ex vivo study of human visceral nociceptors.

Objective: The development of effective visceral analgesics free of deleterious gut-specific side effects is a priority. We aimed to develop a reproducible methodology to study visceral nociception in human tissue that could aid future target identification and drug evaluation.

Design: Electrophysiological (single unit) responses of visceral afferents to mechanical (von Frey hair (VFH) and stretch) and chemical (bradykinin and ATP) stimuli were examined.

International guideline changes and the incidence of infective endocarditis: a systematic review.

The objective of this study was to determine the impact on incident infective endocarditis (IE) of guideline recommendations to restrict indications for antibiotic prophylaxis. We conducted a systematic review according to the Preferred Reporting Items for Systematic reviews and Meta-Analyses (PRISMA) guideline. PubMed and EMBASE databases were searched for articles published between 2007 and 2015 using mesh terms relevant to the research question.