Prevention of food spoilage and poisoning pathogens is usually achieved by use chemical preservatives which have negative impacts including: human health hazards the applications, residues in & feed chains acquisition microbial resistance to used chemicals. Because such concerns, necessity find a potentially effective, healthy safer natural alternative increased. Within these texts, Plant extracts been control diseases preserve foodstuff. Antimicrobial activity five plant were investigated...

Synthesis of silver nanoparticles (AgNPs) has become a necessary field applied science. Biological method for synthesis AgNPs by Rhizopus stolonifer aqueous mycelial extract was used. The were identified UV-visible spectrometry, X-ray diffraction (XRD), transmission electron microscopy (TEM) and Fourier transform infrared spectrometry (FT-IR). presence surface plasmon band around 420 nm indicates formation. characteristic the within face-centered cubic (fcc) structure are indicated peaks...

In recent decades focus of research has been toward an alternative antibacterial agent because growing bacterial resistance and side effects agents. the current study, activity gold nanoparticles evaluated on selected human pathogens.In this we used panchagavya (PG) to synthesize nanoparticles, resulting (PG-AuNPs) were characterized by several spectroscopic techniques. addition, PG-AuNPs against Escherichia coli, Bacillus subtilis, Klebsiella pneumoniae studied well diffusion method.The...

Soil salinity is the major abiotic stress that disrupts nutrient uptake, hinders plant growth, and threatens agricultural production. Plant growth-promoting rhizobacteria (PGPR) are most promising eco-friendly beneficial microorganisms can be used to improve responses against biotic stresses. In this study, a previously identified B. thuringiensis PM25 showed tolerance up 3 M NaCl. The Halo-tolerant Bacillus demonstrated distinct enhance activities under stress. Antibiotic-resistant Iturin C...

This study presents the fabrication and characterization of mixed matrix membranes (MMMs) incorporating green-synthesized silver nanoparticles (AgNPs) using Hibiscus Rosa sinensis extract within a polyethersulfone (PES) for nanofiltration (NF) application. The were evaluated their pure water permeability, salt rejection, dye removal, antifouling performance. Results showed that membrane with 0.75 wt% AgNPs exhibited highest permeability 36 L/m2 h−1 bar−1 attributed to increased porosity...

The present investigation was an endeavor into the elucidation of disease-causing pathogen streptococcosis in Nile tilapia (Oreochromis niloticus) Egypt affecting adult fish cultured and wild river. Fish were obtained from commercial fishermen, collected as part their routine fishing activities. researchers observed process selected for use study, at point purchase fisherman.Diseased showed exophthalmia with accumulation purulent haemorrhagic fluid around eyes, ventral petechial...

The stability and reusability of soluble enzymes are major concerns, which limit their industrial applications. Herein, alkaline protease from Bacillus sp. NPST-AK15 was immobilized onto hollow core-mesoporous shell silica (HCMSS) nanospheres. Subsequently, the properties proteases were evaluated. Non-, ethane- amino-functionalized HCMSS nanospheres synthesized characterized. nano-supports by physical covalent immobilization approaches. However, attachment activated HCMSS–NH2 showed highest...

The use of antibiotics in farm management (growing crops and raising animals) has become a major area concern. Its implications is the consequent emergence antibiotic resistant bacteria (ARB) accordingly their access into human food chain with passage resistance genes (ARG) to normal intestinal microbiota hence other pathogenic causative disease. Therefore, we pursued this study unravel frequency quinolone determining region, mecA cfr methicillin-susceptible Staphylococcus aureus (MSSA),...

The objectives of this study were to characterize the diversity and magnitude antimicrobial resistance among Staphylococcus species recovered from imported beef meat sold in Egyptian market potential mechanisms underlying phenotypes including harboring genes (mecA, cfr, gyrA, gyrB, grlA) biofilm formation.The gene mecA was detected 50% methicillin-resistant non-Staphylococcus aureus isolates (4/8). Interestingly, our results showed that: (i) mecA, grlA, cfr absent hominis hemolyticus...

Seed-borne fungus Penicillium duclauxii was examined in this study to investigate its capability of synthesizing silver nanoparticles (Ag-NPs). In vitro experiments were conducted using corn-grain contaminating fungal isolate. Ag-NPs detection and characterization assayed by the aid spectroscopic techniques. Spectroscopy (energy dispersive), X-ray diffraction, transmission electron-microscope optical absorption dimensions employed. with biosynthesized used test invitro against Bipolaris...

Origanum grosii (L.) and Thymus pallidus are medicinal plants recognized for their uses in traditional medicine. In this context, the aim of article is to highlight results a phytochemical analysis (HPLC), with particular emphasis on antioxidant (DPPH, TAC, FRAP), analgesic, anti-inflammatory, haemagglutinin-test-related, hemolytic activities total extracts these plants. Phytochemical via HPLC revealed that licoflavone C (30%) main compound grosii, while hesperidin (43%) found T. pallidus....

Salmonella is recognized as a common foodborne pathogen, causing major health problems in Saudi Arabia. Herein, we report epidemiology, antimicrobial susceptibility and the genetic basis of resistance among S. enterica strains isolated Isolation spp. from clinical environmental samples resulted isolation 33 identified based on their biochemical characteristics 16S-rDNA sequences. serovar Enteritidis showed highest prevalence (39.4%), followed by Paratyphi (21.2%), Typhimurium (15.2%), Typhi...

The Arbuscular mycorrhizal fungi (AMF) (Funneliformis mosseae), are the most widely distributed symbiont assisting plants to overcome counteractive environmental conditions. In order improve sustainability and activity of AMF, use nanotechnology was important. main objective this study investigate effect titanium dioxide nanoparticles (TiO2NPs) on AMF in common bean roots as well its under salinity stress using morphological molecular methods. colonization has increased presence TiO2NPs...

Crystalline hydroxyapatite were synthesized from synthetic/human urine through precipitation which further doped with silver nanoparticle for effective biomedical application. The aim to improve overall biological compatibility of the bone-graft material even in oncogenesis cases. thermal calcinated was characterized by several techniques including UV–vis, Laser Raman, Fourier transmittance infrared spectroscopy, X-ray diffraction analysis, Transmission Eelectron microscopy and fluorescence...

The drug resistance of bacterial pathogens causes considerable morbidity and death globally, hence there is a crucial necessity for the development effective antibacterial medicines to address issue. bioprepared zinc oxide nanoparticles (ZnO-NPs) were prepared utilizing flower extract Hibiscus sabdariffa then characterized using different physicochemical techniques. effectiveness ZnO-NPs their synergism with fosfomycin evaluated disk diffusion assay against concerned pathogens. Transmission...

Abstract Understanding the interactive effects of temperature and diet on insect life cycles is crucial for effective pest management. Here, influence different temperatures diets cycle Conogethes punctiferalis was investigated using age-stage, two-sex table analysis. The results support hypothesis that (maize, apple, artificial diet) significantly entire performance C. . duration larval development prolonged, whereas adult lifespan shortened showed lower reproductive capacity apple than...

Infectious diseases remain a major global health concern. Cistus ladanifer, plant commonly employed in Moroccan traditional medicine, has been identified as potential antiviral candidate. This study aimed to evaluate the activity of C. ladanifer extracts vitro and silico against two respiratory viruses: Herpes simplex virus severe acute syndrome coronavirus 2 variants concern Delta Omicron. Toxic prediction main compounds by Gas Chromatography‐Mass Spectrometry from was performed via...

ABSTRACT This study explores novel therapeutic avenues for diabetes, a global health concern marked by elevated blood glucose levels. We investigated the anti‐diabetic potential of Gymnema Sylvestre 's bioactive compounds, including Gymnemic acid I, Stigmasterol, Deacylgymnemic acid, Beta‐Amyrin acetate, Longispinogenin, II, X, Gymnemaside VI, Phytic and X. Employing network pharmacology, molecular docking dynamics (MD), we elucidated mechanism action. SwissTargetPrediction identified...