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Wyszukujesz frazę "Taha, Nabil" wg kryterium: Autor


Wyświetlanie 1-2 z 2
Tytuł:
Some heterocyclic thione derivatives exhibit anticoccidial activity by inhibiting glycosidases
Autorzy:
Balbaa, Mahmoud
Abd El-Hady, Neama
Taha, Nabil
El Ashry, El Sayed
Powiązania:
https://bibliotekanauki.pl/articles/1039655.pdf
Data publikacji:
2012
Wydawca:
Polskie Towarzystwo Biochemiczne
Tematy:
inhibitor of glycosidase
anticoccidial compounds
Coccocidiosis
imidazolethione
triazolethiol
toltrazuril
Opis:
Coccidiosis is one of the most common parasitic diseases affecting many species of domestic animals. This disease has a major economic significance and the search for new compounds having anticoccidial activity is of great importance. In this article, different levels of protection from coccidian infection by Eimeria stiedae were developed in rabbits by treatment with compounds incorporating the skeleton of thiourea. These compounds include 4,5-diphenylimidazole-2-thione (1), 4,5-Diphenyl-1,2,4-triazole-3-thiol (2) and 5-(2-Hydroxyphenyl)-4-phenyl-1,2,4-triazole-3-thiol (3) compared to the anticoccidial drug toltrazuril as a reference compound. Compounds 1-3 inhibit coccidiosis-induced activity of α-glucosidase. The protection from coccidial infection by compound 1 was higher than that shown for compounds 2 and 3. These data suggest that diazole and triazole thione derivatives have a mimetic effect for anticoccidial drugs through their inhibition of glycosidases.
Źródło:
Acta Biochimica Polonica; 2012, 59, 4; 575-580
0001-527X
Pojawia się w:
Acta Biochimica Polonica
Dostawca treści:
Biblioteka Nauki
Artykuł
Tytuł:
Use of plant growth-promoting rhizobacteria isolates as a potential biofertiliser for wheat
Autorzy:
Abdelazeem, Samy A.E.M
Al-Werwary, Samar M.
Mehana, Taha A.E.
El-Hamahmy, Mohamed A.
Kalaji, Hazem M.
Rastogi, Anshu
Elsheery, Nabil I.
Powiązania:
https://bibliotekanauki.pl/articles/2203577.pdf
Data publikacji:
2022
Wydawca:
Instytut Technologiczno-Przyrodniczy
Tematy:
nitrogen
phosphorous
plant growth promoting rhizobacteria
siderophores
Opis:
Plant growth-promoting rhizobacteria (PGPR) isolated from the rhizosphere soil of eight field crops at different locations in Egypt were identified. Rhizobacteria strains were identified as Bacillus endophyticus AW1 5, B. filamentosus EM9, ET3, Micrococcus luteus KT2, FW9, FC13, SaW4, Enterobacter cloacae SK18, Pseudomonas azotoformans TPo10, Citrobacter braakii TC3. All isolates solubilised insoluble phosphate and produced IAA, while only six were able to produce siderophores in vitro. Vegetative growth and yield of wheat cv. ‘Sakha 94’ were enhanced after the application of single inoculation of each isolate compared to the control. Grain yield was increased by 20.7-96.5% over the control according to bacterial isolates. Available phosphorus (P) and counts of total bacteria in soil were observed to be significantly increased in treatments than in control. After the wheat harvest, soil pH was observed to be decreased, and a highly significant negative correlation was observed between soil pH and the levels of available phosphorus. Significant increases in grain and straw yields, as well as uptake of nitrogen (N) and P by plants, were observed due to inoculation with PGPR isolates. Levels of photosynthetic pigments, free amino acids, free phenolics, and reducing sugars in flag leaf and spikes were significantly enhanced by the application of all PGPR isolates compared to the control. Thus this study identifies the PGPR isolates for the improvement of the growth, yield, and quality of wheat. The study may be also useful for field evaluation under different soils and environmental conditions before generalising PGPR isolates as biofertilisers.
Źródło:
Journal of Water and Land Development; 2022, Special Issue; 99--111
1429-7426
2083-4535
Pojawia się w:
Journal of Water and Land Development
Dostawca treści:
Biblioteka Nauki
Artykuł
    Wyświetlanie 1-2 z 2

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