Wyniki wyszukiwania

1

Effect of goose parvovirus and duck circovirus coinfection in ducks

100%

Liu J., Yang X., Hao X., Feng Y., Zhang Y., Cheng Z.

Journal of Veterinary Research

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2020

|

tom 64

|

nr 3

2

Synergism in the action of flavonoids and organometallic compounds on membranes

100%

Gabrielska J., Soczynska-Kordala M., Hladyszowski J., Bakowska A., Przestalski S.

Cellular and Molecular Biology Letters

|

2002

|

tom 07

|

nr Suppl.

3

Synergizm metali ciezkich ze srodkami ochrony roslin

84%

Grzesiak P., Motala R., Grobela M., Schroeder G.

Progress in Plant Protection

|

2007

|

tom 47

|

nr 4

54-57

4

Methodology of research of potential changes at the enterprise: the transformation concept, evaluation and synergism

84%

Voronkov D.

Teka Komisji Motoryzacji i Energetyki Rolnictwa

|

2010

|

tom 10D

5

Facilitated diffusion of glucosamine-6-phosphate synthase inhibitors enhances their antifungal activity

84%

Janiak A., Cybulska B., Szlinder-Richert J., Borowski E., Milewski S.

Acta Biochimica Polonica

|

2002

|

tom 49

|

nr 1

N3-(4-Methoxyfumaroyl)-L-2,3-diaminopropanoic acid (FMDP) and 2-amino-2- deoxy-D-glucitol-6-phosphate (ADGP) are strong inhibitors of the essential fungal enzyme, glucosamine-6-phosphate synthase, but their antifungal activity is poor, due to slow penetration of these agents through the cytoplasmic membrane. In the present studies we have exploited the possibility of enhancement of ADGP and FMDP antifungal activity by improving their transport properties. It has been found that membrane-permeabilising polyene macrolides amphotericin B (AMB) and its .N-methyl-^-fructosyl methyl ester derivative (MF-AME), at subinhibitory concentrations, facilitate diffusion of ADGP through the fungal cell membrane, thus allowing a decrease of its minimal inhibitory concentration (MIC). Synergistic effects have been observed for combinations of ADGP with AMB or MF-AME. Fractional inhibitory concentration (FIC) indexes, determined against a number of Candida spp., have been in the 0.18-0.81 range. Weak antifungal synergistic effects have been found for combinations of FMDP with AMB or MF-AME.ADGP can be easily encapsulated into unilamellar lipid vesicles. Liposomal preparations of ADGP demonstrated stronger antifungal activity against some fungal strains than free ADGP.

6

Chemometrics in ecological studies

84%

Szafranek B., Malinski E., Szafranek J.

Bulletin of the Polish Academy of Sciences. Biological Sciences

|

2002

|

tom 50

|

nr 1

7

Synergizm zapraw owadobojczych i grzybobojczych w ochronie cebuli przed smietka cebulanka [Delia antiqua Meig.]

67%

Kotlinski S.

Progress in Plant Protection

|

2001

|

tom 41

|

nr 2

654-657

8

Artykuł dostępny w postaci pełnego tekstu - kliknij by otworzyć plik

Effect of magnesium on beneficial organisms

67%

Jaworska M., Gospodarek J.

Journal of Elementology

|

2009

|

tom 14

|

nr 2

257-263

The paper presents the results of research on magnesium effect on beneficial enthomopathogenic fungi and nematodes as well as some predatory arthropods. Magnesium fertilization of soil contaminated with heavy metals does not significantly affect numbers of the majority of epigeal invertebrates, but it may influence numbers of single species, favouring the occurrence of some (Bembidion sp.) while restricting the presence of others (Harpalus rufipes De Geer). Magnesium synergism with heavy metal ions has been found to increase infectiveness and pathogenicity of enthomopathogenic fungi. Magnesium, in a dose of 160 mg⋅dm-3 present in the medium, significantly enhances pathogenicity of fungi, such as Beauveria bassiana, Paecilomyces farinosus, Paecilomyces fumoso-roseus or Metarhizium ansopliae. Increased pathogenicity of Steinernema carpocapsae and Heterorhabditis bacteriophora towards test insects has also been observed when magnesium ions were added to a solution in which these nematodes were kept. An effective magnesium dose differed depending whether the nematodes were used separately for test insects (450 mg⋅dm-3) or jointly with enthomopathogenic fungi (320 mg⋅dm-3). This protective effect of magnesium ions on beneficial microorganisms has also been observed in soil contaminated with heavy metals. An addition of magnesium to a solution in which enthomopathogenic nematodes were kept (160 mg⋅dm-3) and to a medium on which fungi were cultured (320 mg⋅dm-3) increased pathogenic abilities of these organisms in contaminated soil to a very high degree (10- to 300- fold higher than the natural heavy metal content in soil).

9

Toxicity of Bauhinia variegata and Mimusops elengi with plant molluscicides against Lymnaea acuminata

67%

Singh K. L., Singh D. K., Singh V. K.

Journal of Biology and Earth Sciences

|

2012

|

tom 02

|

nr 2

10

The role of detoxifying enzymes in the resistance of the cowpea aphid (Aphis craccivora Koch) to thiamethoxam

67%

Abdallah I. S., Abou-Yousef H. M., Fouad E. A., El-Hady Kandil M. A.

Journal of Plant Protection Research

|

2016

|

tom 56

|

nr 1

The cowpea aphid (Aphis craccivora Koch) is considered a serious insect pest attacking several crops. We carried out biochemical studies to elucidate the role of the metabolising enzymes in conferring resistance to thiamethoxam, in two strains (resistant and susceptible) of the cowpea aphid. Bioassay experiments showed that the thiamethoxam selected strain developed a 48 fold resistance after consecutive selection with thiamethoxam for 12 generations. This resistant strain also exhibited cross-resistance to the tested carbamates; pirimicarb and carbosulfan, organophosphorus (malathion, fenitrothion, and chlorpyrifos-methyl), and the neonicotinoid (acetamiprid). Synergism studies have indicated that S,S,S-tributyl phosphorotrithioate (DEF), a known inhibitor for esterases, increased thiamethoxam toxicity 5.58 times in the resistant strain compared with the susceptible strain. Moreover, the biochemical determination revealed that carboxylestersae activity was 30 times greater in the resistant strain than in the susceptible strain. In addition, the enzyme activity of glutathione S-transferase (GST) and mixed function oxidases (mfo) increased only in the resistant strain 3.7 and 2.7 times, respectively, in relation to the susceptible (the control). Generally, our results suggest that the higher activity of the detoxifying enzymes, particularly carboxylesterase, in the resistant strain of the cowpea aphid, apparently have a significant role in endowing resistance to thiamethoxam, although additional mechanisms may contribute.

11

Effect of dietary inclusion of high-oleic acid sunflower seed on the utilization of crude palm oil by broiler chickens

67%

Alzueta C., Ortiz L. T., Rodriguez M. L., Rebole A., Travino J.

Journal of Animal and Feed Sciences

|

2007

|

tom 16

|

nr 2

214-224

12

Auxin and cytokinin synergism in micropropagation for mass production of Aloe vera

67%

Yasmin S., Hasan J., Hossain S., Saha S., Khatun F.

BioTechnologia. Journal of Biotechnology Computational Biology and Bionanotechnology

|

2022

|

tom 103

|

nr 3

13

2-chlorodeoxyadenosine: lack of synergism with cyclosporine A and tacrolimus [FK 506]

67%

Nowaczyk M., Stepien-Sopniewska B., Korczak-Kowalska G., Mrowiec T., Gorski A.

Archivum Immunologiae et Therapiae Experimentalis

|

1995

|

tom 43

|

nr 5-6

14

Synergistic action of photosensitizers and normal human serum in a bactericidal process. I. Effect of chlorophylls

67%

Jankowski A., Jankowski S., Mironczyk A.

Acta Microbiologica Polonica

|

2003

|

tom 52

|

nr 4

15

Comparison of efficiency of activity of antioxidants in flaxseed oil, borage oil and blackcurrant seed oil

67%

Minkowski K.

Roczniki Instytutu Przemysłu Mięsnego i Tłuszczowego

|

2005

|

tom 42-43

Ograniczanie wyników

Effect of goose parvovirus and duck circovirus coinfection in ducks

Synergism in the action of flavonoids and organometallic compounds on membranes

Synergizm metali ciezkich ze srodkami ochrony roslin

Methodology of research of potential changes at the enterprise: the transformation concept, evaluation and synergism

Facilitated diffusion of glucosamine-6-phosphate synthase inhibitors enhances their antifungal activity

Chemometrics in ecological studies

Synergizm zapraw owadobojczych i grzybobojczych w ochronie cebuli przed smietka cebulanka [Delia antiqua Meig.]

Effect of magnesium on beneficial organisms

Toxicity of Bauhinia variegata and Mimusops elengi with plant molluscicides against Lymnaea acuminata

The role of detoxifying enzymes in the resistance of the cowpea aphid (Aphis craccivora Koch) to thiamethoxam

Effect of dietary inclusion of high-oleic acid sunflower seed on the utilization of crude palm oil by broiler chickens

Auxin and cytokinin synergism in micropropagation for mass production of Aloe vera

2-chlorodeoxyadenosine: lack of synergism with cyclosporine A and tacrolimus [FK 506]

Synergistic action of photosensitizers and normal human serum in a bactericidal process. I. Effect of chlorophylls

Comparison of efficiency of activity of antioxidants in flaxseed oil, borage oil and blackcurrant seed oil