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Antibiotic concentrations
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Ebook "Reviews of environmental contamination and toxicology" attempts to provide concise, critical reviews of timely advances, philosophy and significant areas of accomplished or needed endeavor in the total field of xenobiotics, in any segment of the environment, as well as toxicological implications.
228p
tachieuhoa
28-01-2024
7
2
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Part 1 book "Drug therapy for infectious diseases of the dog and cat" includes content: Understanding minimum inhibitory concentrations, static versus cidal antibiotics, in vitro versus in vivo efficacy, why antibiotics fail, safe writing skills, basic math skills, central nervous system infections,,... and other contents.
160p
oursky04
14-09-2023
4
2
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Ciprofloxacin (CIP) is a second generation fluoroquinolone and is widely used in the treatment of bacterial infectious diseases in humans and animals. When released into the environment, CIP is quite stable in water and less biodegradable, so the concentration of CIP in environmental water is relatively high compared to other antibiotics.
13p
vidudley
20-02-2023
5
2
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In this paper, the capability of HPLC/UV to detect and quantify TMP residues in water is thoroughly investigated, yielding LOD = 0.06 µM, LOQ = 0.2 µM and very good reproducible calibration line in the concentration range of 2 µM ÷ 100 µM.
4p
vispyker
16-11-2022
5
2
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The objective of the experiment "Efficacy of a commercial supplement added to drinking water in broilers fed aflatoxin-contaminated diets" was to evaluate effects of water supplementation with a commercial supplement (VitalSear) on growth performance, mortality and serum concentrations of aspartate aminotransferase (AST) and lactate dehydrogenase (LDH) in broilers fed diets with aflatoxin (AF) contamination.
9p
tieuvulinhhoa
22-09-2022
8
2
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Critical illness, mediated by trauma or sepsis, can lead to physiological changes that alter the pharmacokinetics of antibiotics and may result in sub-therapeutic concentrations at the sites of infection.
7p
viisaacnewton
26-04-2022
11
1
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Surgical site infections are common, so effective antibiotic concentrations at the sites of infection are required. Surgery can lead to physiological changes influencing the pharmacokinetics of antibiotics.
5p
viisaacnewton
26-04-2022
13
1
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In the past decade, Mycoplasma synoviae (M. synoviae) infection has become widely prevalent in China, has caused serious economic losses and has become one of the most important diseases in the chicken industry.
8p
vidarwin
22-02-2022
13
1
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The effects of an aminoglycoside antibiotic, streptomycin, on survival rate, development time, and adult longevity of Drosophila melanogaster (Diptera: Drosophilidae) were examined by adding on the artificial diet at different concentrations in laboratory condition. The effect of streptomycin on malondialdehyde (MDA) and protein carbonyl (PCO) contents, superoxide dismutase (SOD), and catalase (CAT) activities in all developmental stages of D. melanogaster was also investigated.
10p
dolomite36
30-12-2021
12
0
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Detection of bacteria using antimicrobial polymer derived via ring-opening metathesis (romp) pathway
There is growing interest in the detection of bacteria in consumables, for example, in the food and water sectors. In this study, the aim was to produce a polymer-based bacteria biosensor via ROMP (ring opening metathesis polymerization). In the first part of the study, block and random copolymers were synthesized, and their biocidal activities were tested on the glass surface. Interdigitated electrode arrays coated with the polymers possessing the highest activity were used to screen the affinity towards different bacterial strains by monitoring impedance variations in real-time.
37p
tudichquannguyet
29-11-2021
8
1
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Antibiotic therapy is commonly used in animal agriculture. Antibiotics excreted by the animals can contaminate farming environments, resulting in long term exposure of animals to sub-inhibitory levels of antibiotics.
14p
vigiselle2711
30-08-2021
8
1
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Plants are the main source of drugs nowadays. They provide a high benefit to risk ratio. Naringenin is a plant flavonoid obtained from citrus fruits. It exhibits plethora of effects against a number of diseases. Agar dilution method was used to evaluate minimum inhibitory concentration (MIC) naringenin and three β-lactam drugs amoxicillin, oxacillin and cloxacillin. Checkerboard method was used to determine the fractional inhibitory concentration (FIC) of the drugs in combination with naringenin.
11p
cothumenhmong11
11-05-2021
8
1
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The present investigation was carried out to assess the rearing performance of silkworm Bombyx mori L. on antibiotic supplemented feed at various concentrations. The study was conducted on the silkworm breed APS-45. The worms were reared upto 3rd moult by feeding on mulberry leaves without any treatment.
7p
trinhthamhodang11
27-04-2021
6
1
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Musculoskeletal infections remain a major complication in orthopedic surgery. The local delivery of antibiotics provides the high levels required to treat an infection without systemic toxicity. However, the local toxicity of antibiotic carriers to the mesenchymal stem cells, as a result of both the peak concentrations and the type of carrier, may be significant.
10p
vitennessee2711
02-02-2021
12
2
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There is a concern regarding the use of a closed-suction drain (CSD) in two-stage exchange arthroplasty for periprosthetic joint infection as it may decrease the antibiotic concentrations in the joint fluids. The purpose of this study was to identify whether the use of a CSD could reduce local antibiotic concentrations following spacer implantation.
8p
vivermont2711
28-01-2021
7
2
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Success rate in selection of putative transformants is mainly dependent upon the optimum concentration of selective agent. Effect of antibiotic concentrations of hygromycin (10, 20, 30 and 50 mg/L) and paromomycin (10, 20, 30 and 50 mg/L) in callusing and regeneration media on immature embryo-derived calli was evaluated using wheat variety PBW621.
8p
chauchaungayxua8
03-10-2020
13
2
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The objective of this study is to isolate and screen fungal strains with antibacterial activity from the marine environment. Twenty five strains of fungi were isolated from marine sediments of Thanh Lan, Co To island and assessed on antibiotic activity against 7 tested microbial strains, including three Gram-negative bacteria (Escherichia coli ATCC25922, Pseudomonas aeruginosa ATCC27853, Salmonella enterica ATCC13076), three Gram-positive bacteria (Enterococcus faecalis ATCC29212, Stapphylococus aureus ATCC25923, Bacillus cereus ATCC 13245), and the yeast Candida albicans ATCC10231.
8p
nguyenxuankha_bevandan
14-08-2020
38
4
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A four years age cow was presented to the Veterinary Clinical Complex (VCC), College of Veterinary Science, Rajendranagar, Hyderabad with the history of decreased appetite, depression, decreased milk yield and with swollen mammary gland for four days. General clinical examination revealed increased body temperature of 1040 F and palpation of udder revealed swollen udder and animal is feeling pain on touch. Milk was stripped for testing and found flakes and the colour of the milk is yellowish brown.
6p
caygaocaolon6
30-07-2020
16
1
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The antimicrobial effect of hot and cold water extracts and infusions of herbs oregano (Origanum vulgare L.) and thyme (Thymus vulgaris L.), prepared in concentrations of 20%, was investigated using the classical agar-gel diffusion method. Pure cultures of 20 pathogenic strains were tested (by 4 strains of Pseudomonas aeruginosa, Klebsiella pneumoniae, Pasteurella multocida, Enterococcus faecalis and Candida albicans). The highest antibacterial and antimycotic effect in vitro exhibited the infusions of both herbs, similar to that of the control broad-spectrum antibiotic thiamphenicol.
12p
chauchaungayxua6
26-06-2020
11
1
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The use of plant products as medicine has emerged from traditional days to modern times of medicine in order to improve the quality life of the patients worldwide. Nature-derived medicines are considered safer with less or no side effects. The antibacterial effect of the leaves of Annona muricata was evaluated on bacterial strains of ESBLs: Escherichia coli and Klebsiella pneumoniae are tested which were isolated from D.Y. Patil Hospital, Nerul, NaviMumbai.
6p
chauchaungayxua6
26-06-2020
14
1
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