keyword
https://read.qxmd.com/read/38635608/bacteriological-profile-antimicrobial-susceptibility-and-factors-associated-with-urinary-tract-infection-in-pregnant-women
#1
JOURNAL ARTICLE
Aza B Taha
INTRODUCTION: Urinary tract infection (UTI) is a common bacterial complication in pregnancy. The study aimed to estimate the prevalence, risk factors, and bacterial etiology of UTI during pregnancy and determine the efficacy of antimicrobial drugs in treating UTIs. METHODOLOGY: Urine specimens and clinical data were collected from pregnant women who attended primary health centers in Erbil, Iraq. All specimens were cultured on appropriate media and identified by standard microbiological methods...
March 31, 2024: Journal of Infection in Developing Countries
https://read.qxmd.com/read/38633975/iron-and-magnesium-co-substituted-hydroxyapatite-nanoparticles-in-orthodontic-composite-a-preliminary-assessment
#2
JOURNAL ARTICLE
Shweta Nagesh, Kirthick Kumaran, Pugazh Mani
Aim The study aims to characterize Fe and Mg co-substituted hydroxyapatite nanoparticles (FeMgHAPn) and assess the antimicrobial properties of FeMgHAPn-incorporated orthodontic composite. Materials and methods FeMgHAPn was synthesized using the sol-gel method, and the prepared nanoparticle powder was characterized using Fourier Transform Infrared Spectroscopy (FTIR), energy-dispersive X-ray analysis (EDX)) and scanning electron microscopic (SEM) analysis. The FeMgHAPn was incorporated into a commercially available orthodontic composite in two concentrations (40 and 20 μL), and the structure was examined using SEM...
March 2024: Curēus
https://read.qxmd.com/read/38633410/formulation-and-evaluation-of-azithromycin-loaded-silver-nanoparticles-for-the-treatment-of-infected-wounds
#3
JOURNAL ARTICLE
Mohammed S Saddik, Mostafa F Al-Hakkani, Ahmed M Abu-Dief, Mohamed S Mohamed, Islam A Al-Fattah, Mahmoud Makki, Mohamed A El-Mokhtar, Marwa A Sabet, M S Amin, Hoda A Ahmed, Khalaf Al-Ghamdi, Mostafa K Mohammad, Mohammad H A Hassan
Infected wounds pose a significant challenge in healthcare, requiring innovative therapeutic strategies. Therefore, there is a critical need for innovative pharmaceutical materials to improve wound healing and combat bacterial growth. This study examined the efficacy of azithromycin-loaded silver nanoparticles (AZM-AgNPs) in treating infected wounds. AgNPs synthesized using a green method with Quinoa seed extract were loaded with AZM. Characterization techniques, including X-ray Powder Diffraction (XRD), scanning electron microscope (SEM), transmission electron microscope (TEM), and Uv-Vis analysis were utilized...
June 2024: International journal of pharmaceutics: X
https://read.qxmd.com/read/38633350/modifying-cellulose-fibres-with-carbon-dots-a-promising-approach-for-the-development-of-antimicrobial-fibres
#4
JOURNAL ARTICLE
Remya Radha, Zinb Makhlouf, Rasha Diab, Mohammad H Al-Sayah
This study focuses on the development of antimicrobial fibres for use in medical and healthcare textile industries. Carbon dots (CDs) were designed with boronic acid groups for the attachment to cellulose fibres found in cotton textiles and to enhance their attachment to glycogens on bacterial surfaces. Boronic acid-based and curcumin-based CDs were prepared and characterized using various techniques, showing a nanoscale size and zeta potential values. The CDs inhibited the growth of both Staphylococcus epidermidis and Escherichia coli bacteria, with UV-activated CDs demonstrating improved antibacterial activity...
April 2024: Royal Society Open Science
https://read.qxmd.com/read/38633193/-escherichia-coli-and-salmonella-enterica-isolated-from-egyptian-dairy-cattle-herds-the-prevalence-and-molecular-characteristics
#5
JOURNAL ARTICLE
Mahmoud S A Zaki, Amr M M Abd-El-All, Amira S A Attia, Hesham Dahshan, Manal A Al-Ashery, Ayman Megahed
BACKGROUND: The pathogens Escherichia coli and Salmonella enterica that caused substantial health problems and financial losses were believed to have originated primarily from Egypt's dairy farms. AIM: The purpose of this study was to ascertain the occurrence of E. coli and S. enterica in three large dairy farms located in the Egyptian governorate of Sharkia. Furthermore, biochemical and serological characteristics of the isolated isolates were described. Further analysis revealed that several E...
January 2024: Open Veterinary Journal
https://read.qxmd.com/read/38633191/individual-genomic-loci-transcript-level-and-biochemical-profile-of-immune-and-antioxidant-markers-associated-with-genetically-identified-bacterial-mastitis-in-shami-goats-in-egypt
#6
JOURNAL ARTICLE
Eman Ebissy, Asmaa Darwish, Amani A Hafez, Ahmed Ateya, Ahmed El-Sayed
BACKGROUND: Mastitis in goats is unquestionably a grave concern, with far-reaching implications for both animal well-being and productivity, while also presenting a potential threat to public health. AIM: The study aimed to compare culture methods and multiplex PCR (m-PCR) in the detection of the most three common mastitis-causing pathogens ( Staphylococcus aureus , Escherichia coli , and Streptococcus spp.) and investigate the gene expression, single nucleotide polymorphisms (SNPs), serum concentrations of immunological and antioxidant indicators linked to mastitis in Shami goats...
January 2024: Open Veterinary Journal
https://read.qxmd.com/read/38633160/beneficial-effect-of-probiotics-supplementation-on-quality-of-edible-fresh-table-eggs-during-storage
#7
JOURNAL ARTICLE
Esmat I Awad, Salah F Abdlaal, Mohamed A Bayoumi, Sameh M Halawa
BACKGROUND: This study discussed the effect of probiotic supplementation on laying hens' diets and the enhancement of egg quality during the cold storage period. AIM: To study the efficacy of the addition of probiotics to hen diets in terms of improving the egg's quality during the cold storage period and protection against enteric pathogens. METHODS: 100 table eggs were collected from farms of laying hens on a battery system, 46 weeks old HylineW36 white in Sharkia Government...
January 2024: Open Veterinary Journal
https://read.qxmd.com/read/38633143/comparison-of-controlling-capabilities-of-lactobionic-acid-nisin-and-k-sorbate-against-dairy-borne-staphylococcus-aureus-escherichia-coli-and-mold-in-soft-cheese
#8
JOURNAL ARTICLE
Salah F Abd-Elaal, Mohamed E A Alnakip, Madiha Z Youssef, Mohamed A Bayoumi
BACKGROUND: The utilization of chemical preservatives holds the promise of effectively controlling microbial growth in soft cheese. AIM: The first trial aimed to compare the effectiveness of lactobionic acid (LBA) and K-Sorbate in controlling the proliferation of Staphylococcus aureus, Escherichia coli, and mold in white soft cheese. The subsequent part of the study explored the inhibitory effects of K-Sorbate, nisin, and LBA on mold populations in cheese whey. METHODS: Two sets of soft cheese were produced...
January 2024: Open Veterinary Journal
https://read.qxmd.com/read/38632023/epidemiology-and-antimicrobial-susceptibility-profiles-of-enterobacterales-causing-bloodstream-infections-before-and-during-covid-19-pandemic-results-of-the-study-for-monitoring-antimicrobial-resistance-trends-smart-in-taiwan-2018-2021
#9
JOURNAL ARTICLE
Yu-Lin Lee, Chun-Eng Liu, Hung-Jen Tang, Yu-Tsung Huang, Yao-Shen Chen, Po-Ren Hsueh
BACKGROUND: The coronavirus disease 2019 (COVID-19) pandemic has contributed to the spread of antimicrobial resistance, including carbapenem-resistant Enterobacterales. METHODS: This study utilized data from the Study for Monitoring Antimicrobial Resistance Trends (SMART) surveillance program in Taiwan. Enterobacterales from patients with bloodstream infections (BSIs) were collected and subjected to antimicrobial susceptibility testing and β-lactamase gene detection using a multiplex PCR assay...
April 7, 2024: Journal of Microbiology Immunology and Infection
https://read.qxmd.com/read/38631575/tragacanth-gum-based-copper-oxide-nanoparticles-comprehensive-characterization-antibiofilm-antimicrobial-and-photocatalytic-potentials
#10
JOURNAL ARTICLE
Sumayyah Ihsan, Hira Munir, Zihui Meng, Muhammad Tayyab, Nadia Zeeshan, Ajwa Rehman, Sawaira Nadeem, Muhammad Irfan
Hereunder, we pioneered the synthesis of Copper Oxide nanoparticles (CuO NPs) utilizing Tragacanth gum (TG). The NPs were characterized using advanced techniques and assessed for different pharmaceutical and environmental perspectives. The successful formation of a colloidal NPs solution was confirmed by the appearance of a distinct black color and a distinct peak at 260 nm in UV-Visible spectrophotometry. The FTIR analysis unveiled a spectrum of functional groups responsible for the reduction and stabilization of CuO NPs...
April 15, 2024: International Journal of Biological Macromolecules
https://read.qxmd.com/read/38629856/dietary-monoglyceride-supplementation-to-support-intestinal-integrity-and-host-defenses-in-health-challenged-weanling-pigs
#11
JOURNAL ARTICLE
Cameron S White, Chien-Che Hung, Saraswathi Lanka, Carol W Maddox, Adriana Barri, Adebayo O Sokale, Ryan N Dilger
Frequent incidence of post-weaning enterotoxigenic Escherichia coli (ETEC) diarrhea in the swine industry contributes to high mortality rates and associated economic losses. In this study, a combination of butyric, caprylic, and capric fatty acid monoglycerides was investigated to promote intestinal integrity and host defenses in weanling pigs infected with ETEC. A total of 160 pigs were allotted to treatment groups based on weight and sex. Throughout the 17-d study, 3 treatment groups were maintained: sham-inoculated pigs fed a control diet [uninfected control (UC), n = 40], ETEC-inoculated pigs fed the same control diet [infected control (IC), n = 60], and ETEC-inoculated pigs fed the control diet supplemented with monoglycerides included at 0...
April 17, 2024: Journal of Animal Science
https://read.qxmd.com/read/38628759/on-the-antimicrobial-properties-and-endurance-of-eugenol-and-2-phenylphenol-functionalized-sol-gel-coatings
#12
JOURNAL ARTICLE
Ana Suárez-Vega, Gemma Berriozabal, Juan Perez de Iriarte, Jaione Lorenzo, Noelia Álvarez, Santiago Dominguez-Meister, Sara Insausti, Edurne Rujas, Jose L Nieva, Marta Brizuela, Iñigo Braceras
Preventing microbiological surface contamination in public spaces is nowadays of high priority. The proliferation of a microbial infection may arise through air, water, or direct contact with infected surfaces. Chemical sanitization is one of the most effective approaches to avoid the proliferation of microorganisms. However, extended contact with chemicals for cleaning purposes such as chlorine, hydrogen peroxide or ethanol may lead to long-term diseases as well as drowsiness or respiratory issues, not to mention environmental issues associated to their use...
April 30, 2024: Heliyon
https://read.qxmd.com/read/38628686/investigation-of-supplementation-with-a-combination-of-fermented-bean-dregs-and-wheat-bran-for-improving-the-growth-performance-of-the-sow
#13
JOURNAL ARTICLE
Junze Liu, Kai Wang, Liangyu Zhao, Yansen Li, Zhaojian Li, Chunmei Li
To investigate the effect of dietary supplementation with a fermented mixture of bean dregs and wheat bran (FBW) on sow performance. FBW was given to sows during late gestation and lactation; in total, 24 sows were randomly assigned to 4 groups (control diet; 3% FBW diet; 6% FBW diet; 9% FBW diet, n = 6). The weight ratio of bean dregs (wet) to wheat bran was 4:6. Sows were fed different diets from 85 d of gestation until weaning. The results showed that supplementation with FBW increased average daily feed intake (ADFI) during lactation ( p < 0...
March 2024: Journal of Animal Science and Technology
https://read.qxmd.com/read/38628115/effect-of-different-levels-of-single-cell-protein-and-probiotic-microorganisms-on-performance-immunological-responses-and-intestinal-histology-in-laying-hens
#14
JOURNAL ARTICLE
Rasoul Rashedi Dehsahraee, Amir Hossein Mahdavi, Mohammad Sedghi, Hassan Saleh
An experiment was conducted to evaluate the effects of single-cell protein (SCP), as a valuable by-product and substitute for soybean meal, and multistrain probiotics on the performance, blood biochemistry, intestinal histomorphology, ileal microbiota, and immune responses in laying hens. Leghorn laying hens were randomly assigned to nine experimental treatments with eight replicates of five birds each. Dietary treatments consisted of three levels of replacement of soybean meal with SCP (0.0%, 30%, and 60%) and three levels of probiotics (0...
April 17, 2024: Journal of Animal Physiology and Animal Nutrition
https://read.qxmd.com/read/38628058/spirulina-arthrospira-platensis-supplementation-impact-on-growth-metabolism-and-antioxidant-status-in-zebrafish
#15
JOURNAL ARTICLE
Aline Pereira Coli, William Franco Carneiro, Kiara Cândido Duarte da Silva, Tássia Flávia Dias Castro, João Paulo Lima de Oliveira, Moisés Silvestre Azevedo de Martins, Luis David Solis Murgas
Zebrafish (Danio rerio) is a valuable model for biomedical research because of its mammalian genetic similarities, rapid reproduction, and low maintenance costs. However, further investigation is required regarding their nutritional requirements and standardized laboratory diets. This study evaluated the metabolic and growth responses of zebrafish juveniles fed on diets supplemented with spirulina, Arthrospira platensis (SP) at different levels for 77 days. Six diets with SP inclusion levels of 0%, 2%, 4%, 6%, 8%, and 10% (SP0-SP10) were formulated...
April 16, 2024: Journal of Animal Physiology and Animal Nutrition
https://read.qxmd.com/read/38627869/effects-of-removing-in-feed-antibiotics-and-zinc-oxide-on-the-taxonomy-and-functionality-of-the-microbiota-in-post-weaning-pigs
#16
JOURNAL ARTICLE
Juan M Ortiz Sanjuán, Héctor Argüello, Raúl Cabrera-Rubio, Fiona Crispie, Paul D Cotter, Juan J Garrido, Daniel Ekhlas, Catherine M Burgess, Edgar G Manzanilla
BACKGROUND: Post weaning diarrhoea (PWD) causes piglet morbidity and mortality at weaning and is a major driver for antimicrobial use worldwide. New regulations in the EU limit the use of in-feed antibiotics (Ab) and therapeutic zinc oxide (ZnO) to prevent PWD. New approaches to control PWD are needed, and understanding the role of the microbiota in this context is key. In this study, shotgun metagenome sequencing was used to describe the taxonomic and functional evolution of the faecal microbiota of the piglet during the first two weeks post weaning within three experimental groups, Ab, ZnO and no medication, on commercial farms using antimicrobials regularly in the post weaning period...
April 16, 2024: Animal microbiome
https://read.qxmd.com/read/38626750/effect-of-non-rotavirus-enteric-infections-on-vaccine-efficacy-in-a-rotasiil-clinical-trial
#17
JOURNAL ARTICLE
Dilip Abraham, Prasanna Samuel Premkumar, James A Platts-Mills, Tushar Tewari, Niranjan Bhat, Revathi Rajendiran, Hemavathi Gunalan, Gagandeep Kang
This study examined the relative proportion of enteric pathogens associated with severe gastroenteritis (GE) among children younger than 2 years in a phase III efficacy trial of the ROTASIIL® vaccine in India, evaluated the impact of co-infections on vaccine efficacy (VE), and characterized the association between specific pathogens and the clinical profile of severe GE. Stored stool samples collected from cases of severe GE in the phase III trial were tested by quantitative polymerase chain reaction using TaqMan™ Array Cards...
April 16, 2024: American Journal of Tropical Medicine and Hygiene
https://read.qxmd.com/read/38626693/the-beneficial-impacts-of-nano-propolis-liposomes-as-an-anti-stressor-agent-on-broiler-chickens-kept-under-cyclic-heat-stress
#18
JOURNAL ARTICLE
Jayda G Eldiasty, Hanan M A Al-Sayed, Reem M Farsi, Khloud M Algothmi, Fatema S Alatawi, Areej J AlGhabban, Wareef H Alnawwar, Asma O Alatawi, Haggag M Hamdy
This research assessed the impacts of dietary nano-propolis liposomes (NPRL) inclusion on the growth, blood biochemical components, immune function, and oxidative status of broilers exposed to cyclic heat stress (HS). Birds were fed with a basal diet supplemented with various levels of NPRL at 0 (HS), 100 (NPRL100), 250 (NPRL250) and 400 (NPRL400) mg/kg diets. Diets supplemented with NPRL significantly improved the growth indices and feed utilization, hemoglobin and red blood cells (P < 0.01). White blood cells, lymphocytes and monocytes were significantly decreased by NPRL inclusion (P < 0...
March 28, 2024: Poultry Science
https://read.qxmd.com/read/38625606/green-synthesis-characterization-and-applications-of-phyllanthus-emblica-fruit-extract-mediated-chromium-oxide-nanoparticles
#19
JOURNAL ARTICLE
Easha Fatima, Iqra Arooj, Mehvish Javeed, Jian Yin
The green synthesis of metallic nanoparticles is attributable towards diverse applications in various fields, recently. In this research, we report simple and eco-friendly synthesis of chromium oxide (Cr2 O3 ) nanoparticles using the fruit extract of Phyllanthus emblica as a reducing and capping agent. The absorbance peaks at 350 nm and 450 nm validated the nanoparticle formation in UV-visible spectrum. FTIR spectrum revealed the nature of functional groups. The crystalline properties of nanoparticles were ascertained by XRD analysis...
April 16, 2024: Discov Nano
https://read.qxmd.com/read/38624228/genomic-characterization-of-st38-ndm-5-producing-escherichia-coli-isolates-from-an-outbreak-in-the-czech-republic
#20
JOURNAL ARTICLE
Katerina Chudejova, Tsolaire Sourenian, Jana Palkovicova, Katarina Stredanska, Lucie Nechutna, Katerina Vlkova, Vendula Studentova, Jaroslav Hrabak, Costas C Papagiannitsis, Monika Dolejska, Ibrahim Bitar
A 2-year national genomic screening in the Czech Republic identified a notable prevalence of the New Delhi metallo-β-lactamase 5 (NDM-5)-producing Escherichia coli sequence type 38 (ST38) in the city of Brno. Forty-two ST38 E. coli isolates harbored the bla NDM-5 gene on the chromosome. Virulence factors confirmed the persistence of these isolates through biofilm formation. Single Nucleotide Polymorphisms (SNPs)-based phylogeny and CRISPR assay typing showed minimal genomic variations, implying a clonally driven outbreak...
April 16, 2024: Antimicrobial Agents and Chemotherapy
keyword
keyword
169325
1
2
Fetch more papers »
Fetching more papers... Fetching...
Remove bar
Read by QxMD icon Read
×

Save your favorite articles in one place with a free QxMD account.

×

Search Tips

Use Boolean operators: AND/OR

diabetic AND foot
diabetes OR diabetic

Exclude a word using the 'minus' sign

Virchow -triad

Use Parentheses

water AND (cup OR glass)

Add an asterisk (*) at end of a word to include word stems

Neuro* will search for Neurology, Neuroscientist, Neurological, and so on

Use quotes to search for an exact phrase

"primary prevention of cancer"
(heart or cardiac or cardio*) AND arrest -"American Heart Association"

We want to hear from doctors like you!

Take a second to answer a survey question.