Log in

Relevant bibliographies by topics / Micro-organismos - Effect of antibiotics on / Journal articles

To see the other types of publications on this topic, follow the link: Micro-organismos - Effect of antibiotics on.

Journal articles on the topic 'Micro-organismos - Effect of antibiotics on'

Author: Grafiati

Published: 4 June 2021

Last updated: 1 February 2022

Create a spot-on reference in APA, MLA, Chicago, Harvard, and other styles

Select a source type:

Consult the top 50 journal articles for your research on the topic 'Micro-organismos - Effect of antibiotics on.'

Next to every source in the list of references, there is an 'Add to bibliography' button. Press on it, and we will generate automatically the bibliographic reference to the chosen work in the citation style you need: APA, MLA, Harvard, Chicago, Vancouver, etc.

You can also download the full text of the academic publication as pdf and read online its abstract whenever available in the metadata.

Browse journal articles on a wide variety of disciplines and organise your bibliography correctly.

1

Hammer, Tobin J., Noah Fierer, Bess Hardwick, et al. "Treating cattle with antibiotics affects greenhouse gas emissions, and microbiota in dung and dung beetles." Proceedings of the Royal Society B: Biological Sciences 283, no. 1831 (2016): 20160150. http://dx.doi.org/10.1098/rspb.2016.0150.

Full text

Abstract:

Antibiotics are routinely used to improve livestock health and growth. However, this practice may have unintended environmental impacts mediated by interactions among the wide range of micro- and macroorganisms found in agroecosystems. For example, antibiotics may alter microbial emissions of greenhouse gases by affecting livestock gut microbiota. Furthermore, antibiotics may affect the microbiota of non-target animals that rely on dung, such as dung beetles, and the ecosystem services they provide. To examine these interactions, we treated cattle with a commonly used broad-spectrum antibiotic

APA, Harvard, Vancouver, ISO, and other styles

2

Tahmasebi, Saeed, Sharbanoo Oryan, Hamid Reza Mohajerani, Neda Akbari, and Mohammad Reza Palizvan. "The Effect of Intestinal Natural Micro Flora Removal on Susceptibility to Have Seizure in Male Wistar Rats." Journal of Arak University of Medical Sciences 23, no. 3 (2020): 326–37. http://dx.doi.org/10.32598/jams.23.3.6110.1.

Full text

Abstract:

Background and Aim: Epilepsy is a common brain disorder. Brain function can be affected by the intestinal microflora. The intestinal microflora have a major role in modulating immune responses, producing essential metabolites and mediating neurotransmitters. Antibiotics can affect and reduce these roles and functions by eliminating the intestinal microflora. The aim of this study was to investigate the effect of intestinal natural micro flora removal on seizure susceptibility and seizure behavior modification with the use of probiotics in male Wistar rats. Methods & Materials: This study w

APA, Harvard, Vancouver, ISO, and other styles

3

Jun, Hyunwoo, Brigitta Kurenbach, Jack Aitken, et al. "Effects of sub-lethal concentrations of copper ammonium acetate, pyrethrins and atrazine on the response of Escherichia coli to antibiotics." F1000Research 8 (January 9, 2019): 32. http://dx.doi.org/10.12688/f1000research.17652.1.

Full text

Abstract:

Background: Antibiotic resistance in human and animal pathogens is mainly the outcome of human use of antibiotics. However, bacteria are also exposed to thousands of other antimicrobial agents. Increasingly those exposures are being investigated as co-selective agents behind the rapid rise and spread of resistance in bacterial pathogens of people and our domesticated animals. Methods: We measured the sub-lethal effects on antibiotic tolerance of the human pathogen/commensal Escherichia coli caused by exposure to three common biocide formulations based on either copper, pyrethrins, or atrazine

APA, Harvard, Vancouver, ISO, and other styles

4

Hazaa, M. M., M. O. Abdel-Monem, I. M. Abdel-Aziz, and E. A. Mohamed. "The combination between Some Medical Oils Antibiotics and Its Effect on Some pathogenic Micro organism." Benha Journal of Applied Sciences 5, no. 6 (2020): 1–8. http://dx.doi.org/10.21608/bjas.2020.137081.

Full text

APA, Harvard, Vancouver, ISO, and other styles

5

Chai, Feng, Jean Christophe Hornez, N. Blanchemain, C. Neut, M. Descamps, and H. F. Hildebrand. "Adsorption and Effectiveness of Different Antibiotics on Pure Hydroxyapatite (HA) with Controlled Porosity." Key Engineering Materials 330-332 (February 2007): 1013–16. http://dx.doi.org/10.4028/www.scientific.net/kem.330-332.1013.

Full text

Abstract:

The advantages of local antibiotic administration - high local levels with low systemic toxicity - are nowadays recognized as an efficient way for anti-infection therapies consecutive to the orthopaedic implant surgery. Aimed at assessing the feasibility of using Hydroxyapatite as drugdelivery carrier in addition to its well-known bone reconstruction bioactivity, a pure HA ceramic with specific internal pore size and porosities was under our investigation. The antibiotic release and antibacterial effect were determined by UV spectrophotometry and disk agar diffusion assays after impregnation w

APA, Harvard, Vancouver, ISO, and other styles

6

Ponomarev, V. O., V. N. Kazaykin, and O. P. Ponomarev. "Modern Problems of Antibiotic Therapy in Ophthalmology and the Perspective Ways of Solution. Literature Review." Ophthalmology in Russia 17, no. 4 (2020): 683–91. http://dx.doi.org/10.18008/1816-5095-2020-4-683-691.

Full text

Abstract:

To date, the problem of interaction between humans and the surrounding microbiome continues to grow in the human population, which is expressed in the so-called crisis of antibiotic resistance. Microorganisms, being pathogens of infectious diseases, no longer have guaranteed pharmacological barriers that can stop their reproduction, which means that they continue to claim thousands of lives every year. This phenomenon is associated with many reasons, such as the presence of mobile genetic elements in bacteria that perform the function of horizontal gene transfer, responsible for their resistan

APA, Harvard, Vancouver, ISO, and other styles

7

Vedamurthy Joshi, Rajesh Kowti, B. Ramesh, Santhosh Kumar Nune, and Dinesha Ramadas. "Antibacterial effect of polyphenols enriched drumstick plant leaves (Moringa oleifera) extract: A research study." World Journal of Advanced Research and Reviews 8, no. 2 (2020): 158–63. http://dx.doi.org/10.30574/wjarr.2020.8.2.0406.

Full text

Abstract:

Microorganisms are raising resistance against available antibiotics due to usage of antibiotics in a wrong way. There is lot of demand for finding /searching new natural antimicrobial agents as they are inexpensive, easily available, most of them are edible and mainly non-toxic even at the rate of milligram quantity. The aim was to study the efficiency of the anti-bacterial effect of Polyphenols enriched extract of Drum stick plant leaves (Moringa oleifera) against staphylococcus aureus. The materials involved in this study include Drum stick plant leaves, micro-organism staphylococcus aureus

APA, Harvard, Vancouver, ISO, and other styles

8

Karami, S. M., M. R. Kavosi, G. Hajizadeh, and H. Jalilvand. "Biotechnical control of tar spot (Rhytisma acerinum) disease on velvet maple (Acer velutinum Boiss) in vitro." Journal of Forest Science 60, No. 8 (2014): 330–35. http://dx.doi.org/10.17221/50/2014-jfs.

Full text

Abstract:

Several different fungi can cause tar leaf spot diseases in maple trees, including three fungi of the genus Rhytisma. Rhytisma acerinum (Pers.) Fries is an ascomycete that forms black stromata known as tar spot on the adaxial surface of the leaves of Acer species. The tar spot (R. acerinum) disease has been increasing in incidence and severity in maples of Hyrcanian forests, northern Iran, in recent years. One of the best ways to manage infestations by R. acerinum is through adequate biotechnical techniques. The isolation of fungal spore colonies was evaluated using different dosages of Oxywet

APA, Harvard, Vancouver, ISO, and other styles

9

Journal, Baghdad Science. "Study the effect of stable magnetic field on the inhibition activity of Saccharomyces boulardii against pathogenic bacteria isolated from urinary tract infection." Baghdad Science Journal 14, no. 3 (2017): 455–60. http://dx.doi.org/10.21123/bsj.14.3.455-460.

Full text

Abstract:

An increasing trend to use probiotic and study their effects on the pathogens has been conductor where they are defined as live micro-organisms that give a health benefit to the host when ingested in sufficient quantities, including the yeast Saccharomyces boulardii In addition research show that a magnetic field (MF) has a biological effect. This study aims to investigate the effects of magnetic field on the inhibitory action of Saccharomyces boulardii against bacteria isolated from urinary tract infection, Study the sensitivity of bacterial isolates to antibiotics after diagnosis by microsco

APA, Harvard, Vancouver, ISO, and other styles

10

Gomes, D. L. R., R. S. Peixoto, E. A. B. Barbosa, et al. "SubMICs of penicillin and erythromycin enhance biofilm formation and hydrophobicity of Corynebacterium diphtheriae strains." Journal of Medical Microbiology 62, no. 5 (2013): 754–60. http://dx.doi.org/10.1099/jmm.0.052373-0.

Full text

Abstract:

Subinhibitory concentrations (subMICs) of antibiotics may alter bacterial surface properties and change microbial physiology. This study aimed to investigate the effect of a subMIC (⅛ MIC) of penicillin (PEN) and erythromycin (ERY) on bacterial morphology, haemagglutinating activity, cell-surface hydrophobicity (CSH) and biofilm formation on glass and polystyrene surfaces, as well as the distribution of cell-surface acidic anionic residues of Corynebacterium diphtheriae strains (HC01 tox − strain; CDC-E8392 and 241 tox + strains). All micro-organisms tested were susceptible to PEN and ERY. Gro

APA, Harvard, Vancouver, ISO, and other styles

11

Özcan, Mehmet Akif, Levent Gülüm, Mustafa Midilli, and Muhammet Gören. "Etlik Piliçlerin Beslenmesinde Antimikrobiyal Peptidlerin Kullanımı." Turkish Journal of Agriculture - Food Science and Technology 7, no. 1 (2019): 1. http://dx.doi.org/10.24925/turjaf.v7i1.1-6.1275.

Full text

Abstract:

It is well known that alternative food additives are being researched following the prohibition of the addition of antibiotics to poultry feed as growth factors. Recently, antimicrobial peptides (AMPs) have been considered as alternatives to antibiotics. AMPs, produced by bacteria, insects, amphibians and mammals, as well as by chemical synthesis. In particular, their natural antimicrobial properties and their low tendency to create resistance in micro-organisms suggest that they might be a good alternative to antibiotics. They are not only effective against bacteria, but are also known to be

APA, Harvard, Vancouver, ISO, and other styles

12

Rybina, Yelena Vladimirovna, Kamila Gabitovna Kenbayeva, and Alevtina Mikhailovna Savicheva. "Gastrointestinal microflora of full-term newborn infants with different modes of delivery." Pediatrician (St. Petersburg) 5, no. 3 (2014): 30–32. http://dx.doi.org/10.17816/ped5330-32.

Full text

Abstract:

The study aimed to investigate the microflora of the gastrointestinal tract in infants born via vaginal delivery or Cesarean section. In the first hours postpartum, microbial colonization of the gastrointestinal tract occurred in 78 % of the infants born via vaginal delivery, and in 27 % of the infants born via Cesarean section. The effects of antibiotics and probiotics, which were administered to the women during pregnancy and labor, on the composition of gastrointestinal micro-flora in infants were studied. In the infants born to mothers receiving antimicrobials lactobacilli in gastric aspir

APA, Harvard, Vancouver, ISO, and other styles

13

Journal, Baghdad Science. "Microbiological studies of a new naphthoquinone semicarbazone derivatives." Baghdad Science Journal 1, no. 2 (2004): 306–10. http://dx.doi.org/10.21123/bsj.1.2.306-310.

Full text

Abstract:

The antimicrobial activity of two naphthoquinone semicarbazone derivatives (Two newly synthesized compounds) have been studied by using tube — diluation and disc plate technique. The effect of those derivatives upon pathogenic microorganism iso-lated from specimen(urine iwounds,stool, swabs, throat ....etc) have been studied also in comparison with the antibiotics (amikacin,ampicillin, carbencillin, cephalothin, cefoxitin,clindamycin ,erythromycin,gentamycin,penicillin,tetracylin and tri-methoprim. It was shown that derivative(1) had more effective against micro organ-ism than derivative(11).

APA, Harvard, Vancouver, ISO, and other styles

14

Yahiaoui, Fatima, Qada Benameur, and Meriem Hind Ben-mahdi. "ANTIBACTERIAL ACTIVITY OF MENTHA PULEGIUM ESSENTIAL OIL AGAINST AVIAN ISOLATED ESBL PRODUCING BACTERIA AND ITS SYNERGISTIC POTENTIAL WITH ANTIBIOTICS." International Journal of Pharmacy and Pharmaceutical Sciences 9, no. 6 (2017): 35. http://dx.doi.org/10.22159/ijpps.2017v9i6.17092.

Full text

Abstract:

Objective: The aim of this study was to evaluate the antibacterial effect of Algerian Mentha pulegium essential oil against extended-spectrum β-lactamases (ESBL) producing bacteria isolated from avian livestock. The synergistic interactions between conventional antibiotics and Mentha pulegium essential oil were assessed.Methods: Essential oil composition was determined by gas chromatograph-flame ionization detector (GC/FID), gas chromatograph-mass spectrometer (GC/MS) analysis.Antibacterial activity of Mentha pulegium essential oil against ESBL producing bacteria was investigated by disc diffu

APA, Harvard, Vancouver, ISO, and other styles

15

Serri, Azadeh, Arash Mahboubi, Afshin Zarghi, and Hamid Reza Moghimi. "PAMAM-dendrimer Enhanced Antibacterial Effect of Vancomycin Hydrochloride Against Gram-Negative Bacteria." Journal of Pharmacy & Pharmaceutical Sciences 22 (December 27, 2018): 10–21. http://dx.doi.org/10.18433/jpps29659.

Full text

Abstract:

Purpose: The antibacterial activity of some antibiotics is specific to either Gram-positive or Gram-negative bacteria. There are different mechanisms behind such insensitivities like inability of antibiotics to permeate through some bacterial membranes, as is the case for vancomycin in Gram-negative bacteria. The present investigation tries to overcome this problem by dendrimers, in order to make Gram-negative bacteria responsive to vancomycin. Methods: The effects of generations 3 (G3) and 5 (G5) polyamidoamine amine-terminated dendrimers (NH2-PAMAM), on the antibacterial activity of vancomyc

APA, Harvard, Vancouver, ISO, and other styles

16

Carro, M. D., S. Lopez, C. Valdes, and F. J. Ovejero. "Effect of malate on in vitro (RUSITEC) rumen fermentation." BSAP Occasional Publication 22 (1998): 303–5. http://dx.doi.org/10.1017/s0263967x00032948.

Full text

Abstract:

In the last few years there has been an increasing concern regarding the use of antibiotics in ruminant feeding and the potential for selection of antibiotic-resistant pathogen micro-organisms. Some authors (Martin and Streeter, 1995; Callaway and Martin, 1996) suggested that organic acids (aspartate, fumarate, malate) potentially provide an alternative to currently used antimicrobial compounds. Several in vitro studies (Martin and Streeter, 1995; Callaway and Martin, 1996) showed that incorporation of DL-malate into fermentations with both Selenomonas ruminantium HD4 and with mixed ruminal mi

APA, Harvard, Vancouver, ISO, and other styles

17

Zhang, Xiao-Yan, Zhe-Yu Li, Kose Ueno, Hiroaki Misawa, Nan-Qi Ren, and Kai Sun. "On-chip MIC by Combining Concentration Gradient Generator and Flanged Chamber Arrays." Micromachines 11, no. 2 (2020): 207. http://dx.doi.org/10.3390/mi11020207.

Full text

Abstract:

Minimum inhibition concentration (MIC) of antibiotic is an effective value to ascertain the agent and minimum dosage of inhibiting bacterial growth. However, current techniques to determine MIC are labor intensive and time-consuming, and require skilled operator and high initial concentration of bacteria. To simplify the operation and reduce the time of inhibition test, we developed a microfluidic system, containing a concentration generator and sub-micro-liter chambers, for rapid bacterial growth and inhibition test. To improve the mixing effect, a micropillar array in honeycomb-structure cha

APA, Harvard, Vancouver, ISO, and other styles

18

Mittal, Rahul, Ignacio Gonzalez-Gomez, Ashok Panigrahy, Kerstin Goth, Richard Bonnet, and Nemani V. Prasadarao. "IL-10 administration reduces PGE-2 levels and promotes CR3-mediated clearance of Escherichia coli K1 by phagocytes in meningitis." Journal of Experimental Medicine 207, no. 6 (2010): 1307–19. http://dx.doi.org/10.1084/jem.20092265.

Full text

Abstract:

Ineffectiveness of antibiotics in treating neonatal Escherichia coli K1 meningitis and the emergence of antibiotic-resistant strains evidently warrants new prevention strategies. We observed that administration of interleukin (IL)-10 during high-grade bacteremia clears antibiotic-sensitive and -resistant E. coli from blood of infected mice. Micro-CT studies of brains from infected animals displayed gross morphological changes similar to those observed in infected human neonates. In mice, IL-10, but not antibiotic or anti-TNF antibody treatment prevented brain damage caused by E. coli. IL-10 ad

APA, Harvard, Vancouver, ISO, and other styles

19

Chelli-Chentouf, N., A. Tirtouil Meddah, C. Mullie, M. Bouachria, and B. Meddah. "Effect of Mentha viridis L. Extracts on Pathogenic Bacteria Adhesion." Journal of Natural Remedies 15, no. 1 (2015): 12. http://dx.doi.org/10.18311/jnr/2015/467.

Full text

Abstract:

Micro-organisms do not always exist in planctonic forms (single cells or small groups). To survive, especially in limiting media, they may adhere to inert or living surfaces. This enables them to multiply within a community protected by an extracellular matrix, thus forming a biofilm which protects them from antimicrobials especially antibiotics. In this paper, the aim of this study was to investigate autoaggregation, co-aggragation, surface hydrophobicity and exopolysaccharides production of different pathogenic bacteria treated with methanolic, hydro-methanolic and aqueous extract of Mentha

APA, Harvard, Vancouver, ISO, and other styles

20

Mthembu, M. S., P. T. Biyela, T. G. Djarova, and A. K. Basson. "The use of antibiotic resistance profiling as a means of tracing sources of fecal contamination in source waters." Water Supply 10, no. 2 (2010): 209–15. http://dx.doi.org/10.2166/ws.2010.228.

Full text

Abstract:

Fecal contamination of source waters and its associated intestinal pathogens continues to pose risks to public health although the extent and effect of microbial contamination of source waters gets very little attention in designing treatment plants in most developing countries. Coliform counts give an indication of the overall bacterial contamination of water and thus its safety for human consumption. However, their presence fails to provide information about the source of fecal contamination which is vital to managing fecal contamination problems in surface waters. This study explored the us

APA, Harvard, Vancouver, ISO, and other styles

21

GREEFF, Echbert, Jeremy CARMAN, and Michael RAY. "PSXI-7 Effect of a proprietary blend of botanicals on zootechnical and economical performances in Angus breed steers receiving a natural (NAE) diet." Journal of Animal Science 97, Supplement_3 (2019): 379–80. http://dx.doi.org/10.1093/jas/skz258.756.

Full text

Abstract:

Abstract Many retailers have already adopted a “No Antibiotics Ever” (NAE) policy for some meat sources. Therefore, natural alternatives that would satisfy this growing public health concern about antibiotic resistance while meeting the needs (to support feed efficiency and net profit) of beef producers would have value. 1,185 Angus breed steers in a sixty thousand cap. commercial feedlot (TX) were involved in a randomized block design to evaluate the effect of a blend of flavouring phytocompounds (Kender Beef 101, Kender Bio Tech, CO) on performance, mortality rate and margin of non-implanted

APA, Harvard, Vancouver, ISO, and other styles

22

Petala, Athanasia, Olga S. Arvaniti, Maria Christofili, Alexandros Safakas, Zacharias Frontistis, and Dionissios Mantzavinos. "Lanthanum Nickel Oxide: An Effective Heterogeneous Activator of Sodium Persulfate for Antibiotics Elimination." Catalysts 10, no. 12 (2020): 1373. http://dx.doi.org/10.3390/catal10121373.

Full text

Abstract:

In recent years, the presence of pharmaceutically active compounds (PhACs) in surface waters and wastewaters has b the effectiveness of conventional water treatment methods. Towards this direction, advanced oxidation processes (AOPs) for the complete elimination of micro pollutants in waters have become an emerging area of research. The present study reports the heterogeneous activation of sodium persulfate (SPS) by LaNiO3 (LNO) perovskite oxide for the degradation of sulfamethoxazole (SMX), an antibiotic agent. LNO was prepared according to a combustion method, and its physicochemical charact

APA, Harvard, Vancouver, ISO, and other styles

23

Rahmani-Badi, Azadeh, Shayesteh Sepehr, Parisa Mohammadi, Mohammad Reza Soudi, Hamta Babaie-Naiej, and Hossein Fallahi. "A combination of cis-2-decenoic acid and antibiotics eradicates pre-established catheter-associated biofilms." Journal of Medical Microbiology 63, no. 11 (2014): 1509–16. http://dx.doi.org/10.1099/jmm.0.075374-0.

Full text

Abstract:

The catheterized urinary tract provides ideal conditions for the development of biofilm populations. Catheter-associated urinary tract infections (CAUTIs) are recalcitrant to existing antimicrobial treatments; therefore, established biofilms are not eradicated completely after treatment and surviving biofilm cells will carry on the infection. Cis-2-decenoic acid (CDA), an unsaturated fatty acid, is capable of inhibiting biofilm formation by Pseudomonas aeruginosa and of inducing the dispersion of established biofilms by multiple types of micro-organisms. Here, the ability of CDA to induce disp

APA, Harvard, Vancouver, ISO, and other styles

24

Ngaffo, Carine M. N., Simplice B. Tankeo, Michel-Gael F. Guefack, et al. "In vitro antibacterial and antibiotic-potentiation activities of five edible plant extracts and mode of action against several MDR Gram-negative phenotypes." Investigational Medicinal Chemistry and Pharmacology 4, no. 1 (2020): 1–14. http://dx.doi.org/10.31183/imcp.2020.00049.

Full text

Abstract:

Abstract Background: Bacterial infections involving the multidrug resistant (MDR) strains are among the top leading causes of death throughout the world. Healthcare system across the globe has been suffering from an extra-ordinary burden in terms of looking for the new and more potent antimicrobial compounds. The aim of the present study was to determine the antibacterial activity of some Cameroonian edible plants (Garcinia lucida bark, Phoenix dactylifera pericarps, Theobroma cacao pod, Solanum macrocarpon leaves and Termitomyces titanicus whole plant) and their antibiotics-potentiation effec

APA, Harvard, Vancouver, ISO, and other styles

25

PRO, Edogbanya, Suleiman MO, Olorunmola JB, and Oijagbe IJ. "Comparative study on the antimicrobial effects of essential oils from peels of three citrus fruits." MOJ Biology and Medicine 4, no. 2 (2019): 49–54. http://dx.doi.org/10.15406/mojbm.2019.04.00113.

Full text

Abstract:

The use of Essential Oils as antimicrobial agents have become popular over the years in an attempt to find alternative ways of dealing with strains of bacteria that have become resistant to conventional antibiotics. This study was carried out to compare the antimicrobial effects of Citrus peel essential oils obtained from Okene Main Market, 7'33'4.39'' N 6'14'9.20'' E, Kogi State, Nigeria, on the clinical isolates of some microorganisms (Escherichia coli, Pseudesomonas aeruginosa, Staphylococcus aureus, and Aspergillus niger). The oils were extracted from the peels using the cold maceration me

APA, Harvard, Vancouver, ISO, and other styles

26

Gao, Jing, Yunhui Tang, Xinyi Sun, et al. "Downregulation of Ribosomal Contents and Kinase Activities Is Associated with the Inhibitive Effect on the Growth of Group B Streptococcus Induced by Placental Extracellular Vesicles." Biology 10, no. 7 (2021): 664. http://dx.doi.org/10.3390/biology10070664.

Full text

Abstract:

Background: Like many other cell types, the human placenta produces large amounts of extracellular vesicles (EVs). Increasing evidence has shown that placental EVs contribute to the regulation of maternal immune and vascular systems during pregnancy via the transfer of their cargos. In this study, we investigated the effect of placental EVs on the growth of opportunistic pathogens that commonly colonise the female reproductive tract. Methods: Gram-positive bacterium Group B Streptococcus (GBS) and Gram-negative bacterium Escherichia coli (E. coli) were treated with placental EVs that were coll

APA, Harvard, Vancouver, ISO, and other styles

27

Sklyar, O. I., та I. V. Gerun. "Effect of additives and various microorganisms оn fermentation in the rumen". Scientific Messenger of LNU of Veterinary Medicine and Biotechnologies 22, № 97 (2020): 175–80. http://dx.doi.org/10.32718/nvlvet9728.

Full text

Abstract:

The article provides information on the use of drugs to improve scarring. Some changes in the composition of the diet may improve the profile of fermentation of microorganisms. Diarrhea is the main cause of morbidity and mortality of calves at an early age, so its prevention is important for stimulating the development of calves. However, due to the growing risk of antibiotic resistance being released into the environment and entering animal products, probiotic supplements have been developed as an alternative to improve animal health and productivity. Although the administration of probiotics

APA, Harvard, Vancouver, ISO, and other styles

28

Stulberg, Eric, Alexander Zheutlin, Raymond Strobel, Katherine He, and Adelyn Beil. "2412 Cost effectiveness analysis of operative Versus antibiotic management for uncomplicated appendicitis." Journal of Clinical and Translational Science 2, S1 (2018): 79–80. http://dx.doi.org/10.1017/cts.2018.279.

Full text

Abstract:

OBJECTIVES/SPECIFIC AIMS: (1) Evaluate the relative incremental cost-effectiveness [cost per quality-adjusted life year (QALY) gained] of antibiotics, laparotomy, and laparascopy for the initial treatment of uncomplicated appendicitis. (2) Detect if the relative incremental cost-effectiveness of each treatment differs by age, namely in pediatric patients, adult patients, and geriatric patients. (3) Use deterministic and probabilistic sensitivity analyses to assess the robustness of our findings when varying multiple model parameters. METHODS/STUDY POPULATION: Study Population and Analytic Appr

APA, Harvard, Vancouver, ISO, and other styles

29

Goudarzi, Mehdi, Masoumeh Mehdipour, Bahareh Hajikhani, Sadegh Sadeghinejad, and Batool Sadeghi-Nejad. "Antibacterial Properties of Citrus limon and Pineapple Extracts on Oral Pathogenic Bacteria (Streptococcus mutans and Streptococcus sanguis)." International Journal of Enteric Pathogens 7, no. 3 (2019): 99–103. http://dx.doi.org/10.15171/ijep.2019.21.

Full text

Abstract:

Background: Micro-organisms resistant to most of the commercial antibiotics are rapidly expanding and there is an urgent need for detection of novel antimicrobial compounds. Tooth decay is a dental infection with bacterial sources such as Streptococcus mutans and Streptococcus sanguis. Objectives: The present study aimed to evaluate the in vitro antibacterial effects of different concentrations of Citrus limon peel, pineapple fruit, and pineapple peel extracts on oral pathogens such as S. mutants and S. sanguis. Materials and Methods: In this experimental study, the hydroethanolic extracts of

APA, Harvard, Vancouver, ISO, and other styles

30

Bayston, Roger, Mark Andrews, Keith Rigg, and Andrew Shelton. "Recurrent Infection and Catheter Loss in Patients on Continuous Ambulatory Peritoneal Dialysis." Peritoneal Dialysis International: Journal of the International Society for Peritoneal Dialysis 19, no. 6 (1999): 550–55. http://dx.doi.org/10.1177/089686089901900610.

Full text

Abstract:

Objective To elucidate the factors leading to catheter loss from recurrent infection in patients on continuous ambulatory peritoneal dialysis (CAPD). Design All catheters removed from patients were prospectively examined for infection. Setting CAPD unit in large tertiary-care general hospital. Patients Sixty-five consecutive patients undergoing catheter removal for whatever cause; 20 catheters rejected because of desiccation or contamination in transit. Interventions None. Main Outcome Measures Micro-organisms linked to catheter removal; their locations on removed catheters. Results Of 45 cath

APA, Harvard, Vancouver, ISO, and other styles

31

Orakzai, Nasir, Liaqat Ali, Majid Khan Kakakhel, Arshad ., Faiza Hayat, and Ihsanullah Khan. "Multi Drug Resistance (MDR) Urinary Tract Infection: An Evidence Based Study." Pakistan Journal of Medical and Health Sciences 15, no. 6 (2021): 1910–13. http://dx.doi.org/10.53350/pjmhs211561910.

Full text

Abstract:

Background: Urinary tract infections are the most frequently reported infections that drive the use of antibiotics around the world. UTI is the 4th most common healthcare-associated infection. Multidrug-resistant (MDR) organisms are predominantly bacteria that are resistant to one or more classes of antimicrobials. The increasing rise in the incidence of MDR-UTI has resulted in increased morbidity, mortality, and treatment cost of the patients. Thus, it is important to highlight the magnitude of the problem, identify the risk factors that result in MDR-UTI, and to take appropriate measures to

APA, Harvard, Vancouver, ISO, and other styles

32

Kochan, Ewa. "Panax quinquefolium hairy root extracts and their effect in connections with antibiotics against pathogenic bacteria – preliminary study." Annales Universitatis Mariae Curie-Sklodowska, sectio C – Biologia 73, no. 1 (2019): 7. http://dx.doi.org/10.17951/c.2018.73.1.7-17.

Full text

Abstract:

<p class="western" style="margin-bottom: 0cm; line-height: 100%;" align="justify"> </p><p class="western" style="margin-bottom: 0cm; line-height: 100%;" align="justify"><span style="color: #000000;"><span style="font-family: Times New Roman, serif;"><span style="letter-spacing: -0.1pt;"><span lang="en-US">The aim of the present study was to determine the level of ginsenosides in </span></span></span></span><span style="color: #000000;"><span style="font-family: Times New Roman, serif;"><span style="letter-spacing:

APA, Harvard, Vancouver, ISO, and other styles

33

Faizy, Hadar Saeed, Sami Rishak AL-Zubaydi, and Muraleedharan Nair. "Effect of Plant Preservative Mixture Ppmtm on the Shoot Regeneration of Watercress (Nasturtium Officinale)." Science Journal of University of Zakho 5, no. 2 (2017): 187. http://dx.doi.org/10.25271/2017.5.2.366.

Full text

Abstract:

Plant Preservative Mixture™ (PPM), a relatively new broad-spectrum preservative and biocide for use in plant tissue culture, was evaluated as an alternative to the use of conventional antibiotics and fungicides in plant tissue culture. Culture inoculated in MS media supplemented with PPM (1.5 ml/l) was the effective concentration which gave the best values. The top values were recorded for all studied characters using apical buds compared with lateral buds. The combination between apical buds and (1.5 ml/l ) PPM concentration showed the superior values of all studied parameters( 33.25%,19.40%,

APA, Harvard, Vancouver, ISO, and other styles

34

Keeney, Kristie M., Sophie Yurist-Doutsch, Marie-Claire Arrieta, and B. Brett Finlay. "Effects of Antibiotics on Human Microbiota and Subsequent Disease." Annual Review of Microbiology 68, no. 1 (2014): 217–35. http://dx.doi.org/10.1146/annurev-micro-091313-103456.

Full text

APA, Harvard, Vancouver, ISO, and other styles

35

Bezruk, Е. L. "BACTERIOLOGICAL CHARACTERISTICS OF THE EFFECTIVENESS OF VARIOUS METHODS OF ACCIDENTAL WOUND DRAINAGE." Vestnik of Ulyanovsk state agricultural academy, no. 2 (50) (June 8, 2020): 156–62. http://dx.doi.org/10.18286/1816-4501-2020-2-156-162.

Full text

Abstract:

The article presents data on the bacteriological control of the effectiveness of various methods of draining fresh accidental wounds with a wide area of damage in different species of animals: semipermeable membranes and tubular perforated drains. Semi-permeable cellulose membranes (experimental group) were inserted into the wound of animals with absolute indications for drainage at the final stage of surgical treatment.These membranes were filled with a hyperosmolar dialysis solution containing antibacterial preparations. The comparison group used the introduction of antiseptics through perfo

APA, Harvard, Vancouver, ISO, and other styles

36

Olayemi, W. A., L. A. Rabiu, A. O. Akapo, O. A. Oso, and T. Ogunleye. "Interaction effects of dietary ginger Zingiber officinale and yeast Sacharomyces cerevisiae supplementation on performance, carcass yield and gut micro flora of broiler chickens." Nigerian Journal of Animal Production 47, no. 2 (2020): 89–99. http://dx.doi.org/10.51791/njap.v47i2.104.

Full text

Abstract:

Consumer concern for drug residues in meat and eggs as well as ban imposed on the use of antibiotics in animal feed as growth promoter call for alternative search. A 56days feeding trial was conducted to investigate the effect of ginger inclusion with and without yeast supplementation on performance, carcass characteristics, gut micro flora of broiler chickens. A total of One hundred and eighty day, one old Arbor acre broiler chicks wereallotted on weight equalization basis to 6 dietary treatments in a 3 × 2 factorial arrangements (3 levels of ginger (0%, 4% and 5%) with and without yeast (0%,

APA, Harvard, Vancouver, ISO, and other styles

37

Bakhareva, Anna Aleksandrovna, Yulia Nikolaevna Grozesku, Adelya Dzumaniyashevna Zhandalgarova, Yulia Valerievna Sergeyeva, and Alexey Mikhaylovich Mazlov. "ON USING STRUCTURED BIOLOGICALLY ACTIVE WATER IN AGRICULTURE." Vestnik of Astrakhan State Technical University. Series: Fishing industry 2021, no. 1 (2021): 82–89. http://dx.doi.org/10.24143/2073-5529-2021-1-82-89.

Full text

Abstract:

The article touches upon the problems of water structure, its unique biological and physical properties that continue to raise a vital interest among the scientists. The of structured water has no admixtures, it has much in common with biological liquids within the cells of animals and plants. Molecules of structured water are not randomly scattered, but stick together to make  a single structure. Following the assessment of the effective use of structured biologically active water, first applied in the course of studying the aquarium fish, a positive effect of structured water on growth

APA, Harvard, Vancouver, ISO, and other styles

38

Allen, Heather K., and Thad B. Stanton. "Altered Egos: Antibiotic Effects on Food Animal Microbiomes." Annual Review of Microbiology 68, no. 1 (2014): 297–315. http://dx.doi.org/10.1146/annurev-micro-091213-113052.

Full text

APA, Harvard, Vancouver, ISO, and other styles

39

Sur, Somen, Dr Pallavi, Sanjib Mondal, and Atul Kumar Gupta. "Culture and Sensitivity Pattern of Sepsis in Ventilated Newborns." Journal of Nepal Paediatric Society 36, no. 1 (2016): 34–37. http://dx.doi.org/10.3126/jnps.v36i1.12936.

Full text

Abstract:

Introduction: Neonatal sepsis is a major cause of mortality and morbidity in modern neonatal intensive care units (NICU). Increasing trend of antibiotic resistance makes this problem more difficult to tackle, at present. Haemodynamically compromised neonates, particularly those requiring ventilator support, often suffer from multidrug resistant sepsis. The objectives of this study were to determine micro-organisms causing sepsis in those neonates requiring ventilator support and the sensitivity patterns of those micro-organisms.Material and Method: During 18 months of study period, 48 neonates

APA, Harvard, Vancouver, ISO, and other styles

40

Ohoro, Adeniji, Okoh, and Okoh. "Distribution and Chemical Analysis of Pharmaceuticals and Personal Care Products (PPCPs) in the Environmental Systems: A Review." International Journal of Environmental Research and Public Health 16, no. 17 (2019): 3026. http://dx.doi.org/10.3390/ijerph16173026.

Full text

Abstract:

PPCPs are found almost everywhere in the environment especially at an alarming rate and at very low concentration in the aquatic systems. Many methods—including pressurized hot water extraction (PHWE), pressurized liquid extraction (PLE), ultrasound-assisted extraction (UAE), and micro-assisted extraction (MAE)—have been employed for their extraction from both surface waters and biota. Solid-phase extraction (SPE) proved to be the best extraction method for these polar, non-volatile, and thermally unstable compounds in water. However, ultrasonic extraction works better for their isolation from

APA, Harvard, Vancouver, ISO, and other styles

41

TINTINO, Saulo Relison, Abel Alves De Carvalho NETO, Irwin R. A. MENEZES, Cícera Datiane de M. OLIVEIRA, and Henrique D. M. COUTINHO. "ACTIVIDADE ANTIMICROBIANA E EFEITO COMBIANDO SOBRE DROGAS ANTIFÚNGICAS Y ANTIBACTERIANAS DO FRUTO DE Morinda citrifolia L." Acta Biológica Colombiana 20, no. 3 (2015): 193–200. http://dx.doi.org/10.15446/abc.v20n3.45601.

Full text

Abstract:

<p>O aparecimento de micro-organismos resistentes e a toxicidade associada aos fármacos antimicrobianos aumentam a necessidade de pesquisas por novos princípios ativos. <em>Morinda citrifolia </em>L., uma planta frutífera utilizada popularmente como antibacteriano e com diversos outros usos farmacológicos. Possui diversos metabólitos primários e secundários, principalmente flavonóides, triterpenóides e alcalóides. O presente trabalho visou testar o potencial antimicrobiano e modulador dos extratos do seu fruto. Os extratos do fruto foram testados quanto ao seu efeito antimicr

APA, Harvard, Vancouver, ISO, and other styles

42

Axmann, Sonja, Anika Schorpp, Julia Strassgüttl, and Tobias Aumiller. "Effects of phytogenic substances on growth and biofilm formation of Escherichia coli and Salmonella field isolates." Die Bodenkultur: Journal of Land Management, Food and Environment 72, no. 1 (2021): 1–8. http://dx.doi.org/10.2478/boku-2021-0001.

Full text

Abstract:

Abstract The aim of this study was to investigate the effects of garlic oil, cinnamaldehyde, carvacrol, thymol, and thyme oil on growth and biofilm formation of Escherichia coli and Salmonella serotypes, including field isolates from livestock animals. Minimum inhibitory concentrations (MIC) were determined using broth micro-dilution method. Biofilm biomass was assessed by measuring the attached biomass with microtiter plate assay and crystal violet (CV) staining. The strongest antimicrobial effects on E. coli serotypes were observed for thymol at 150 ppm, followed by carvacrol and cinnamaldeh

APA, Harvard, Vancouver, ISO, and other styles

43

Pohodenko-Chudakova, I. O., M. S. Fleryanovitch, and E. L. Kolb. "Comparative Assessment of Dynamics of Pathohistological Picture of Purulent Wound in Experimental Animals with a Model of a Boil in Head and Neck Area in Standard Treatment and when Using Electroa." Ukraïnsʹkij žurnal medicini, bìologìï ta sportu 6, no. 3 (2021): 120–27. http://dx.doi.org/10.26693/jmbs06.03.120.

Full text

Abstract:

The most common neodontogenic infectious and inflammatory processes affecting the skin are furuncles in the maxillofacial area. The task of effective treatment of patients with this disease is now becoming increasingly urgent which is largely due to the deterioration of the environmental situation, changes in the nature of nutrition and chronic stress. The purpose of the study is to make a comparative assessment of the results of the standard method of postoperative treatment and complex treatment using electroacupuncture based on the dynamics of the pathohistological picture of a purulent wou

APA, Harvard, Vancouver, ISO, and other styles

44

Kara Terki, I., H. Hassaine, A. Kara Terki, et al. "Effects of certain disinfectants and antibiotics on biofilm formation by Staphylococcus aureus isolated from medical devices at the University Hospital Center of Sidi Bel Abbes, Algeria." African Journal of Clinical and Experimental Microbiology 21, no. 4 (2020): 304–10. http://dx.doi.org/10.4314/ajcem.v21i4.6.

Full text

Abstract:

Background: Staphylococcus aureus is one of the species of bacteria most frequently isolated from medical devices. The ability to produce biofilm is an important step in the pathogenesis of these staphylococci infection, and biofilm formation is strongly dependent on environmental conditions as well as antibiotics and disinfectants used in the treatment and prevention of infections.Methodology: In this study, 28 S. aureus isolated from medical devices at the University Hospital Center of Sidi Bel Abbes in Northwestern Algeria were tested for biofilm formation by culture on Red Congo Agar (RCA)

APA, Harvard, Vancouver, ISO, and other styles

45

MURPHY, JAMES T., RAY WALSHE, and MARC DEVOCELLE. "MODELING THE POPULATION DYNAMICS OF ANTIBIOTIC-RESISTANT BACTERIA: AN AGENT-BASED APPROACH." International Journal of Modern Physics C 20, no. 03 (2009): 435–57. http://dx.doi.org/10.1142/s0129183109013765.

Full text

Abstract:

The response of bacterial populations to antibiotic treatment is often a function of a diverse range of interacting factors. In order to develop strategies to minimize the spread of antibiotic resistance in pathogenic bacteria, a sound theoretical understanding of the systems of interactions taking place within a colony must be developed. The agent-based approach to modeling bacterial populations is a useful tool for relating data obtained at the molecular and cellular level with the overall population dynamics. Here we demonstrate an agent-based model, called Micro-Gen, which has been develop

APA, Harvard, Vancouver, ISO, and other styles

46

Siala, Wafi, Marie-Paule Mingeot-Leclercq, Paul M. Tulkens, Marie Hallin, Olivier Denis, and Françoise Van Bambeke. "Comparison of the Antibiotic Activities of Daptomycin, Vancomycin, and the Investigational Fluoroquinolone Delafloxacin against Biofilms from Staphylococcus aureus Clinical Isolates." Antimicrobial Agents and Chemotherapy 58, no. 11 (2014): 6385–97. http://dx.doi.org/10.1128/aac.03482-14.

Full text

Abstract:

ABSTRACTBiofilm-related infections remain a scourge. In anin vitromodel of biofilms usingStaphylococcus aureusreference strains, delafloxacin and daptomycin were found to be the most active among the antibiotics from 8 different pharmacological classes (J. Bauer, W. Siala, P. M. Tulkens, and F. Van Bambeke, Antimicrob. Agents Chemother. 57:2726–2737, 2013, doi:10.1128/AAC.00181-13). In this study, we compared delafloxacin to daptomycin and vancomycin using biofilms produced by 7 clinical strains (S. aureusepidemic clones CC5 and CC8) in order to rationalize the differences observed between the

APA, Harvard, Vancouver, ISO, and other styles

47

Inamdar, Arati A., Shannon Morath, and Joan W. Bennett. "Fungal Volatile Organic Compounds: More Than Just a Funky Smell?" Annual Review of Microbiology 74, no. 1 (2020): 101–16. http://dx.doi.org/10.1146/annurev-micro-012420-080428.

Full text

Abstract:

Many volatile organic compounds (VOCs) associated with industry cause adverse health effects, but less is known about the physiological effects of biologically produced volatiles. This review focuses on the VOCs emitted by fungi, which often have characteristic moldy or “mushroomy” odors. One of the most common fungal VOCs, 1-octen-3-ol, is a semiochemical for many arthropod species and also serves as a developmental hormone for several fungal groups. Other fungal VOCs are flavor components of foods and spirits or are assayed in indirect methods for detecting the presence of mold in stored agr

APA, Harvard, Vancouver, ISO, and other styles

48

Coulter, W. A., A. Coffey, I. D. F. Saunders, and A. M. Emmerson. "Bacteremia in Children Following Dental Extraction." Journal of Dental Research 69, no. 10 (1990): 1691–95. http://dx.doi.org/10.1177/00220345900690101201.

Full text

Abstract:

The incidence and intensity of bacteremia following tooth extraction in children were measured by blood culture. The effects on bacteremia of the number and type of teeth extracted, oral hygiene, gingival health, presence of abscess, and antibiotic prophylaxis were assessed. Antibiotic prophylaxis reduced the incidence of bacteremia from 63% to 35%. The intensity of bacteremia was 2 cfu/mL of blood or less in 80% of the children. An agar pour-plate method of blood culture was significantly more effective than broth in culturing the small volumes of inoculum. Of 83 bacterial strains characteriz

APA, Harvard, Vancouver, ISO, and other styles

49

Ravneet Sandhu and Gurnoor Kaur Pannu. "Ayurvedic Dentistry: A Review." International Healthcare Research Journal 2, no. 5 (2018): 105–7. http://dx.doi.org/10.26440/ihrj/02_05/187.

Full text

Abstract:

Oral health is an integral part of the general well-being of a person and is not only closed related to the craniofacial complex but the entire body. We face numerous challenges in maintaining the oral health, we seek help from western/ modern medicine and also search for remedies from the herbal medicine. Modern medicine is a blessing but is limited by the glut of side effects associated with its use. Most oral diseases are infections from caries to periodontal problems are caused by micro-organisms. Antibiotics can be successfully used in their treatment but the world is facing the threat of

APA, Harvard, Vancouver, ISO, and other styles

50

Gomes, Laidson P., Sandra I. Anjo, Bruno Manadas, Ana V. Coelho, and Vania M. F. Paschoalin. "Proteomic Analyses Reveal New Insights on the Antimicrobial Mechanisms of Chitosan Biopolymers and Their Nanosized Particles against Escherichia coli." International Journal of Molecular Sciences 21, no. 1 (2019): 225. http://dx.doi.org/10.3390/ijms21010225.

Full text

Abstract:

The well-known antimicrobial effects of chitosan (CS) polymers make them a promising adjuvant in enhancing antibiotic effectiveness against human pathogens. However, molecular CS antimicrobial mechanisms remain unclear, despite the insights presented in the literature. Thus, the aim of the present study was to depict the molecular effects implicated in the interaction of low or medium molecular mass CS polymers and their nanoparticle-counterparts against Escherichia coli. The differential E. coli proteomes sensitized to either CS polymers or nanoparticles were investigated by nano liquid chrom

APA, Harvard, Vancouver, ISO, and other styles

We offer discounts on all premium plans for authors whose works are included in thematic literature selections. Contact us to get a unique promo code!