Molecular and serological diagnosis of the circulating Trypanosoma evansi in Egyptian livestock with risk factors assessment.

This study aimed to characterize and determine the prevalence and the associated risk factors of trypanosomiasis in different Egyptian livestock from various governorates using molecular and serological techniques, adding to an assessment of some biochemical alterations in serum samples. A total 1019 blood samples were collected from nine governorates in the period from January 2020 to September 2021 from cattle (n = 752), buffaloes (n = 42), sheep (n = 65), goats (n = 60), donkeys (n = 54), and horses (n = 46). Molecular investigation followed by sequencing confirmed the presence of only Trypanosoma evansi (T.

Comparison of rhythm versus rate control of atrial fibrillation in heart failure subgroups: Systematic review and meta-analysis of randomized controlled trials.

Patients with concurrent heart failure (HF) and atrial fibrillation (AF) have poor outcomes. Randomized clinical trials comparing rhythm control approaches to rate control of AF have yielded conflicting results and there is a paucity of updated and comprehensive evidence summaries to inform best practice in HF patients. We therefore conducted a systematic review and meta-analysis to compare outcomes with rhythm versus rate control of AF in various subgroups of HF patients.

Correction: Sobeh et al. HPLC-PDA-MS/MS Characterization of Bioactive Secondary Metabolites from Bark Extract and Its Antioxidant and Hepatoprotective Activities In Vivo. 2017, , 2089.

The authors wish to emphasize that the experiments were simultaneously conducted with several plant species, and identical control groups were utilized for both articles ( (2017), doi:10 [...

Cubeb ( L.): nutritional value, phytochemical profiling and dermacosmeceutical properties.

Introduction: Cubeb, L., has been used for centuries in traditional medicine and culinary practices, with a wide range of biological and pharmacological activities.

Objective: Herein, we determined the phytochemical profile, mineral, fatty acids, and amino acid contents of berries and assessed the dermacosmeceutical properties of their water extract and essential oil (EO).

Inhibition of both NOX and TNF-α exerts substantial renoprotective effects in renal ischemia reperfusion injury rat model.

Background And Aims: Acute kidney injury (AKI) due to renal ischemia-reperfusion injury (RIRI) is associated with high morbidity and mortality, with no renoprotective drug available. Previous research focused on single drug targets, yet this approach has not reached translational success. Given the complexity of this condition, we aimed to identify a disease module and apply a multitarget network pharmacology approach.

Role of research Laboratories in pandemic and epidemic response in the Eastern Mediterranean Region: Experiences from COVID-19, avian influenza, and MERS-CoV.

We share the experience of research laboratories in the Eastern Mediterranean Region (EMR) that contributed to preparedness and response to highly pathogenic avian influenza (HPAI), Middle-East respiratory syndrome coronavirus (MERS-CoV), and coronavirus disease (COVID-19). Research groups in the region were pivotal in identifying, characterizing the pathogens and describing their evolution, distribution, transmission routes, and the immunological profile of exposed populations. They demonstrated the capacity to develop and test antivirals and potential vaccines.

Chemical profiling and dermatological and anti-aging properties of L. (Alston): evidence from molecular docking, molecular dynamics, and experiments.

The phytoconstituents of the aqueous extract from L. (Alston) leaves were defined using HPLC-PDA-MS/MS and the antioxidant, anti-aging, antibacterial, and anti-biofilm activities of the extract were and investigated. The antioxidant activities were performed using DPPH and FRAP assays as well as H-DCFDA assay in HaCaT cells in which oxidative stress was induced by UVA radiation.

The efficacy of non-pharmacological and non-pacing therapies in preventing vasovagal syncope: Tilt training, physical counter pressure maneuvers, and yoga - A systematic review and meta-analysis.

Background: Vasovagal syncope (VVS) is a prevalent condition characterized by a sudden drop in blood pressure and heart rate, leading to a brief loss of consciousness and postural control. Recurrent episodes of VVS significantly impact the quality of life and are a common reason for emergency department visits. Non-pharmacological interventions, such as tilt training, physical counter pressure maneuvers, and yoga, have been proposed as potential treatments for VVS.

Impact of Equine and Camel Piroplasmosis in Egypt: How Much Do We Know about the Current Situation?

Piroplasmosis is a global tick-borne disease caused by hemoprotozoan parasites, which causes high morbidity and substantial economic losses in farm animals. Equine and camel piroplasmosis causes significant losses worldwide and in Egypt. The multifactorial effects and overall impact of equine and camel piroplasmosis in Egypt remain poorly characterized.

Adrenergic receptors blockade alleviates dexamethasone-induced neurotoxicity in adult male Wistar rats: Distinct effects on β-arrestin2 expression and molecular markers of neural injury.

Background: Dexamethasone-induced neurotoxicity has been previously reported. However, the molecular mechanisms are still not completely understood.

Objectives: The current work aimed to investigate the modulatory effects of α- and β-adrenergic receptors on dexamethasone-induced neurotoxicity in rats focused on changes in β-arrestin2 and molecular markers of neural injury in cerebral cortex.

Dermato-cosmeceutical properties of (Kunth) Dugand: Chemical profiling, and studies.

Plant extracts and their individual components have been used to manage skin aging for several decades. Recently, the discovery of new natural bioactive agents, that not only enhance the skin health but also offer protection against various deleterious factors, such as free radicals, ultraviolet radiation, and microbial infections, has been a potential target by many researchers. The aim of the current work was to investigate the phytochemical profile of an ethanol bark extract from , and to evaluate its antioxidant, antiaging and antibacterial activities .

Ameliorative effect of chitosan nanoparticles in capacitation media on post-thawing in vitro fertilizing ability of bovine spermatozoa.

This study aimed to investigate the effect of supplementation of chitosan nanoparticles (CSNPs) on the capacitation of bovine spermatozoa during the in vitro fertilization process. Hyperactivated motility (HAM) and acrosome reaction (AR) of sperm cells as well as in vitro fertilization and cleavage rates are the main parameters used to estimate the effect of CSNPs on bovine spermatozoa's fertilizing ability. In this study, three different concentrations of CSNPs (10, 20 and 100 μg/mL) were prepared and characterized.

(Burm.f.) Iwarsson aerial parts aqueous extract mitigates cisplatin-induced nephrotoxicity via attenuation of inflammation, and DNA damage.

Herein, we explored the protective effect of (Burm.f.) Iwarsson aerial parts extract (LO) against cisplatin (CP)-induced nephrotoxicity in rats and profiled their phytocontents.

Photodynamic Activity of Chlorophyllin and Polyethylenimine on Planktonic, Biofilm and Persister Cells.

Antimicrobial photodynamic inactivation is considered a promising antimicrobial approach that may not develop resistance in the near future. Here, we investigate the influence of the photosensitizer chlorophyllin (CHL) and the cationic permeabilizer polyethylenimine (PEI), exposed to a red light-emitting diode, on the human pathogen free-living planktonic cells, the sessile biofilm and persister cells. The broth microdilution checkerboard method was used to test antimicrobial susceptibility.

Thymus satureioides Coss. combats oral ulcer via inhibition of inflammation, proteolysis, and apoptosis.

Oral ulcer is a frequent condition that commonly affects the tongue and in which 75% of the patients experience pain, and 25% report taste changes. The available therapies are not sufficiently effective for rapid and complete healing of tongue ulcers. We previously annotated the metabolites of Thymus satureioides (TS) aerial parts and reported their antioxidant, dermacosmeceutical and hepatoprotective properties.

Coss.: Mineral Composition, Nutritional Value, Phytochemical Profiling, and Dermatological Properties.

Zaitra, , is an aromatic plant with a long history of use in traditional medicine. In this study, we assessed the mineral composition, nutritional value, phytocontents, and dermatological properties of the aerial parts of The plant contained high contents of calcium and iron, moderate levels of magnesium, manganese, and zinc, and low contents of total nitrogen, total phosphorus, total potassium, and copper. It is rich in several amino acids, including asparagine, 4-hydroxyproline, isoleucine, and leucine, and the essential amino acids account for 60.

Cross-sectional analysis of species-infecting camel () in Egypt using a multipronged molecular diagnostic approach.

Camel piroplasmosis is a tick-borne disease (TBD) caused by hemoprotozoan parasites. Hereby, we describe a cross-sectional study aiming at identifying spp.-infecting camels in Egypt using a multipronged molecular diagnostic approach.

Outcomes of Heart Failure Related Hospitalizations During the COVID-19 Pandemic.

Background:  The incidence and prevalence of heart failure (HF) in the United States has steadily increased in the past few decades. Similarly, the United States has experienced an increase in HF-related hospitalizations which has added to the burden of a resource-stretched healthcare system. With the emergence of the coronavirus disease 2019 (COVID-19) pandemic in 2020, hospitalizations due to the COVID-19 infection sky-rocketed further exacerbating the burden on both patient health and the healthcare system.

Salix babylonica L. mitigates pancreatic damage by regulating the Beclin-P62/SQSTM1 autophagy pathway in rats.

Ethnopharmacological Relevance: Salix babylonica L. belongs to the genus Salix, family Salicaceae. It is traditionally used as an antipyretic, antirheumatic, antidiabetic and for the treatment of ulcers and parasite skin diseases.

Greene: Phytochemical Profile and Cosmeceutical and Dermatological Properties of Its Leaf Extracts.

For many decades, natural resources have traditionally been employed in skin care. Here, we explored the phytochemical profile of the aqueous and ethanolic leaf extracts of Greene and assessed their antioxidant, antiaging and antibacterial activities in vitro. Liquid chromatography-mass spectrometry (LC-MS/MS) analysis led to the tentative identification of 67 compounds consisting mainly of phenolic and fatty acids, diterpene acids, proanthocyanidins and flavonoid and biflavonoid glycosides.