Zobrazeno 1 - 10
of 12
pro vyhledávání: '"Moataza A. Dorrah"'
Publikováno v:
European Journal of Entomology, Vol 110, Iss 4, Pp 559-565 (2013)
The ability of biocontrol agents to overcome the immune defense of pests is a crucial issue. This is the first study of lysozyme activity as an inducible humoral component of the defense of Schistocerca gregaria, which depends on the recognition of t
Externí odkaz:
https://doaj.org/article/55498064d09148aa8284b80fedcb0af9
Autor:
Ashraf M. Ahmed, Abdel Salam A. Mohamed, Mohammad Javed Ansari, Tahany H. Ayaad, Moataza A. Dorrah, Mariam Salem Al-Ghamdi, Ghada H. Shaker, Ahmad Al-Ghamdi, Khalid Ali Khan
Publikováno v:
Saudi Journal of Biological Sciences
Saudi Journal of Biological Sciences, Vol 28, Iss 3, Pp 1528-1538 (2021)
Saudi Journal of Biological Sciences, Vol 28, Iss 3, Pp 1528-1538 (2021)
Keeping honeybees healthy is essential, as bees are not only important for honey production but also cross-pollination of agricultural and horticultural crops; therefore, bees have a significant economic impact worldwide. Recently, the lethal disease
Publikováno v:
International Journal of Tropical Insect Science. 38:93-104
Nitric oxide (NO) plays various roles in insect immunity: as a cytotoxic component and as a signalling molecule; and immune-reactive lysozymes (IrLys) provide a first line of humoral immune functions against invading bacteria. Although there is consi
Autor:
Michail Kotsyfakis, Chaima Bensaoud, Daniel Sojka, Amr A. Mohamed, Moataza A. Dorrah, Taha T. M. Bassal
Publikováno v:
PLoS Neglected Tropical Diseases
PLoS Neglected Tropical Diseases, Vol 15, Iss 2, p e0009151 (2021)
PLoS Neglected Tropical Diseases, Vol 15, Iss 2, p e0009151 (2021)
Host blood protein digestion plays a pivotal role in the ontogeny and reproduction of hematophagous vectors. The gut of hematophagous arthropods stores and slowly digests host blood and represents the primary gateway for transmitted pathogens. The in
Autor:
Moataza A. Dorrah, Amr A. Mohamed, Long Zhang, Hesham A. Yousef, Mohamed M. El-Mogy, Bernard Duvic, Taha T. M. Bassal
Publikováno v:
Developmental and Comparative Immunology
Developmental and Comparative Immunology, Elsevier, 2016, 61, pp.60-69. ⟨10.1016/j.dci.2016.03.018⟩
Developmental and Comparative Immunology (61), 60-69. (2016)
Developmental and Comparative Immunology, Elsevier, 2016, 61, pp.60-69. ⟨10.1016/j.dci.2016.03.018⟩
Developmental and Comparative Immunology (61), 60-69. (2016)
Lysozymes are bacteriolytic peptides that are implicated in the insect nonspecific innate immune responses. In this study, a full-length cDNA encoding a c-type lysozyme from Schistocerca gregaria (SgLys) has been cloned and characterized from the fat
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::62395cbce081717893ad42c831f637a6
https://hal.archives-ouvertes.fr/hal-01837295
https://hal.archives-ouvertes.fr/hal-01837295
Publikováno v:
Environmental Science and Pollution Research
Environmental Science and Pollution Research, Springer Verlag, 2016, 23 (21), pp.21989-22000. ⟨10.1007/s11356-016-7391-9⟩
Environmental Science and Pollution Research, 2016, 23 (21), pp.21989-22000. ⟨10.1007/s11356-016-7391-9⟩
Environmental Science and Pollution Research, Springer Verlag, 2016, 23 (21), pp.21989-22000. ⟨10.1007/s11356-016-7391-9⟩
Environmental Science and Pollution Research, 2016, 23 (21), pp.21989-22000. ⟨10.1007/s11356-016-7391-9⟩
International audience; For herbivore insects, digesting can be somewhat challenging, as the defense mechanisms evolved by plants, including the release of phenolics like the non-protein amino acid l-3,4-dihydroxyphenylalanine (l-DOPA), can cause fit
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::fb1adaf25d6e59e48e08f529237676ce
https://hal-univ-rennes1.archives-ouvertes.fr/hal-01408380
https://hal-univ-rennes1.archives-ouvertes.fr/hal-01408380
Publikováno v:
Journal of Orthoptera Research. 18:51-56
Hemagglutinating activity (HA) of the serum of the 5th-instar desert locust Schistocerca gregaria was detected against a range of vertebrate red blood cells (RBCs). Serum strongly agglutinates RBCs of rabbit. In contrast, no agglutination was observe
Publikováno v:
Journal of Orthoptera Research. 18:103-112
Three lectins, designated as Sg1, Sg2 and Sg3, were identified in the serum of the desert locust Schistocerca gregaria. With the use of (NH4)2SO4 fractionation, ion-exchange chromatography on DEAE-cellulose and affinity chromatography on CNBr-activat
Publikováno v:
Journal of the Egyptian Society of Parasitology. 37(2)
Activities of digestive hydrolases associated with midgut of the third instar larva of Cephalopina titillator were investigated. Based on the hydrolysis of synthetic substrates and optimum pH, it was found that C. titillator midgut contains trypsin-l
Publikováno v:
Journal of Orthoptera Research. 19:387-387