Background: Left ventricular pseudoaneurysm (LVP) is a rare but life-threatening condition resulting from acute myocardial infarction, trauma, bacterial infection, or previous cardiac operations. Diagnosis can be challenging as LVPs remain asymptomatic or present with nonspecific clinical symptoms. Early diagnosis is crucial to prevent rupture and recurrent septicemia.
View Article and Find Full Text PDFTwo new species of the genus Bryaxis Kugelann, 1794, Bryaxis duboki sp. nov. and Bryaxis biogradensis sp.
View Article and Find Full Text PDFBackground: Point-of-care ultrasound is rapidly gaining traction in clinical practice, including primary care. Yet, logistical challenges and geographical isolation hinder skill acquisition. Concurrently, an evidentiary gap exists concerning such guidance's effectiveness and optimal implementation in these settings.
View Article and Find Full Text PDFBackground: Anopheles stephensi, a malaria-transmitting mosquito species, has developed resistance to various insecticides such as DDT, Dieldrin, Malathion, and synthetic pyrethroids. To combat this issue, the World Health Organization (WHO) suggests using Actellic®300CS and Icon®10CS for Indoor Residual Spraying to tackle pyrethroid-resistant mosquitoes. The aim of this research project was to evaluate the susceptibility of An.
View Article and Find Full Text PDFof the myrmecophilous supertribe Clavigeritae is described from Oman. The type series was collected at night and the ant host species remains unknown. Jeannel, 1951 is newly recorded for Yemen, and Besuchet & Cuccodoro, 2011 for Oman.
View Article and Find Full Text PDFBacteriophages are bacterial viruses that are distributed throughout the environment. Lytic phages and prophages in saliva, oral mucosa, and dental plaque interact with the oral microbiota and can change biofilm formation. The interactions between phages and bacteria can be considered a portion of oral metagenomics.
View Article and Find Full Text PDFIntroduction And Importance: Extramedullary intracardiac plasmacytoma is a rare type of plasma cell neoplasm that involves the heart. This article presents a case report of a patient with this condition and describes the surgical management of the disease.
Case Presentation: The patient was a 65-year-old male with a history of multiple myeloma in remission for two years who presented with shortness of breath and chest pain.
Objectives: Colloids are added to the priming solution of the cardiopulmonary bypass (CPB) pump to maintain colloid osmotic pressure and prevent fluid overload. This study aimed to compare the effects of 6% hydroxyethyl starch (HES) 130/0.4 and ringer's lactate (RL) priming solution on patients' outcomes undergoing isolated heart valve surgery with CPB.
View Article and Find Full Text PDFIntroduction: Abdominal aortic aneurysm (AAA) and renal cell carcinoma (RCC) coincidence is considered a rare phenomenon. Moreover, the inflammatory nature of aneurysm increases the rarity of the case.
Presentation Of Case: Our case was a 66-year-old man complaining of constant abdominal pain with a periumbilical pulsatile mass on examination.
Background And Aims: The present study aimed to review probiotics' clinical efficacy in preventing infectious diseases among hospitalized patients in ICU and non-ICU wards.
Methods: A search of Medline, EMBASE, The Cochrane Library, Science Direct, Open Grey, and Google Scholar was conducted for eligible publications from 2002 to 2020 following the requirements outlined in the PRISMA guideline. The search strategy was based on the combination of the following terms: "probiotics," "prebiotics," "synbiotics," and "cross-infection.
Introduction: is a little-known environmental opportunistic bacterium that can cause broad-spectrum infections. Despite the importance of this bacterium as an emerging drug-resistant opportunistic pathogen, a comprehensive analysis of its prevalence and resistance to antibiotics has not yet been conducted.
Methods: A systematic search was performed using four electronic databases (MEDLINE via PubMed, Embase, Scopus, and Web of Science) up to October 2019.
Introduction: is a widespread helical Gram-negative bacterium, which causes a variety of stomach disorders, such as peptic ulcer, chronic atrophic gastritis, and gastric cancer. This microbe frequently colonizes the mucosal layer of the human stomach and survives in the inhospitable microenvironment, by adapting to this hostile milieu.
Areas Covered: In this extensive review, we describe conventional antibiotic treatment regimens used against including, empirical, tailored, and salvage therapies.
Relapse infection usually results from resistance to the antibiotic, acquired genes, or persister cells. Persister cells are formed through mutation, reduced activity or metabolically inactive pathways induced by antibiotics, harassing conditions, low ATP, and malnutrition. These factors provide the ground for bacteria to grow slowly.
View Article and Find Full Text PDFAnthaxia (Anthaxia) rejzeki sp. nov. belonging to the Anthaxia (Anthaxia) glabrifrons species-group from Morocco is described, illustrated and compared to other species of the group.
View Article and Find Full Text PDFA new genus of Pselaphinae, Reichentomica gen. nov., and three new species, Reichentomica tasani sp.
View Article and Find Full Text PDFEnviron Sci Pollut Res Int
February 2023
Determination of proximate characteristics can be achieved using conventional analyses methods that require a certain amount of time. In cement factories, refuse-derived fuel (RDF) is continuously fed to a kiln by a conveyor belt, so even if an inappropriate proximate characteristic is determined, it would be too late to prevent the feeding of RDF to the kiln. To overcome this problem, there is a need for instant measurement of the proximate characteristics (moisture, volatile matter, ash) that enables the feeding to be stopped.
View Article and Find Full Text PDFBackground: The introduction of the frozen elephant trunk (FET) technique for total arch replacement (TAR) has revolutionized the field of aortovascular surgery. However, although FET yields excellent results, the risk of certain complications requiring secondary intervention remains present, negating its one-step hybrid advantage over conventional techniques. This systematic review and meta-analysis sought to evaluate controversies regarding the incidence of FET-related complications, with a focus on aortic remodeling, distal stent-graft induced new entry (dSINE) and endoleak, in patients with type A aortic dissection (TAAD) and/or thoracic aortic aneurysm.
View Article and Find Full Text PDFBeyond fifth generation (5G) communication systems aim towards data rates in the tera bits per second range, with improved and flexible coverage options, introducing many new technological challenges in the fields of network architecture, signal pro- cessing, and radio frequency front-ends. One option is to move towards cell-free, or distributed massive Multiple-Input Multiple-Output (MIMO) network architectures and highly integrated front-end solutions. This paper presents an outlook on be- yond 5G distributed massive MIMO communication systems, the signal processing, characterisation and simulation challenges, and an overview of the state of the art in millimetre wave antennas and electronics.
View Article and Find Full Text PDFIntroduction: Reductions in global tuberculosis incidence are considered as one of the End TB Strategy goal. The diagnosis of tuberculosis (TB) in children is challenging due to insufficient specimen material and the scarcity of bacilli in specimens. The purpose of this study was to evaluate the prevalence, characteristics, clinical profiles, laboratory findings and treatment outcomes of children infected with TB in an Iranian referral hospital during a 10-years period.
View Article and Find Full Text PDFIntroduction And Importance: Retroperitoneal Schwannoma is unlikely to be considered in the differential diagnosis of a young patient with unexplained abdominal discomfort with no previous medical history. Tissue sampling is required for a definitive diagnosis.
Case Presentation: A young male presented to the emergency room with abdominal pain.
Introduction: The treatment of complex aortic lesions involving the ascending, arch, and proximal descending aorta, remains challenging for surgeons despite the evolution of surgical techniques and aortic prostheses over decades. The frozen elephant trunk (FET) approach offers a one-stage repair of this entity of aortic pathologies. The main scope of this systematic review and meta-analysis is to evaluate the clinical outcomes and effectiveness of FET.
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