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1988
Trout, J. M., M. A. G. D. I. M. MASHALY, and H. S. Siegel, "Changes in the profiles of circulating white blood cells, corticosterone, T< sub> 3 and T< sub> 4 during the initiation of humoral immunity in immature male chickens", Developmental & Comparative Immunology, vol. 12, issue 2: Elsevier, pp. 331-346, 1988. Abstract
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Mahfouz, S., H. E. Tabach, A. Hindawi, M. Akl, and Y. Fayed, "Collagen and amianthoid in synovial sarcoma a histopathologic and ultrastructural study of 55 cases", The New Egyptian Journal of Medicine, vol. 2, issue 3, pp. 729-732, 1988.
application/pdf iconcollagen_and_amianthoid_in_synovial_sarcoma_a_histopathologic_and_ultrastructural_study.pdf
Hegazy, M. A., M. M. Diab, Z. A. Zeitoun, M. M. Tantawy, and M. R. Khalil, "Interaction between Sevin and certain pesticide formulations. 2.-Interaction between sevin and wettable powder formulations of Kelthane, Tedion, Metasystox R, Dimecron and Delnav", Minia Journal of Agricultural Research and Development (Egypt), 1988. Abstract
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Trout, J. M., M. A. G. D. I. M. MASHALY, and H. S. Siegel, "Research Note: Changes in heterophils following antigen injection in immature male chickens", Poultry science, vol. 67, issue 12: Poultry Science Association, pp. 1775-1777, 1988. Abstract
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Singh, N. P., M. T. McCoy, R. R. Tice, and E. L. Schneider, "A simple technique for quantitation of low levels of DNA damage in individual cells", Experimental cell research, vol. 175, issue 1: Academic Press, pp. 184-191, 1988. Abstract
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Parker, C. E., A. V. Geeson, D. E. Games, E. D. Ramsey, E. O. Abusteit, F. T. Corbin, and K. B. Tomer, "Thermospray liquid chromatographic—mass spectrometric method for the analysis of metribuzin and its metabolites", Journal of Chromatography A, vol. 438: Elsevier, pp. 359-367, 1988. Abstract
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1987
Khayyal, M. T., S. Saleh, P. Schlieper, and H. Tawfik, "Effect of praziquantel on the cardiotonic action of cardiac glycosides.", Archives internationales de pharmacodynamie et de thérapie, vol. 286, issue 1, pp. 85-96, 1987 Mar. Abstract

The effect of praziquantel on isolated left guinea-pig atria has been studied. Praziquantel caused a concentration-dependent increase in the force of contraction of the isolated left atria, an effect which may be due to an increase in Ca++ fluxes. Praziquantel antagonized the cardiotonic effect of cardiac glycosides on guinea-pig atria. This antagonism is neither due to an alteration of Ca++ concentration in the cell, nor to a direct action on Na+, K+-ATPase, nor to inhibition of the binding of cardiac glycosides to heart tissue. This interaction may involve an enhancement of K+ fluxes in cardiac cells under the influence of praziquantel.

Khayyal, M. T., S. Saleh, P. Schlieper, and H. Tawfik, "Effect of praziquantel on the cardiotonic action of cardiac glycosides.", Archives internationales de pharmacodynamie et de thérapie, vol. 286, issue 1, pp. 85-96, 1987 Mar. Abstract

The effect of praziquantel on isolated left guinea-pig atria has been studied. Praziquantel caused a concentration-dependent increase in the force of contraction of the isolated left atria, an effect which may be due to an increase in Ca++ fluxes. Praziquantel antagonized the cardiotonic effect of cardiac glycosides on guinea-pig atria. This antagonism is neither due to an alteration of Ca++ concentration in the cell, nor to a direct action on Na+, K+-ATPase, nor to inhibition of the binding of cardiac glycosides to heart tissue. This interaction may involve an enhancement of K+ fluxes in cardiac cells under the influence of praziquantel.

Khayyal, M. T., S. Saleh, P. Schlieper, and H. Tawfik, "Effect of praziquantel on the cardiotonic action of cardiac glycosides.", Archives internationales de pharmacodynamie et de thérapie, vol. 286, issue 1, pp. 85-96, 1987 Mar. Abstract

The effect of praziquantel on isolated left guinea-pig atria has been studied. Praziquantel caused a concentration-dependent increase in the force of contraction of the isolated left atria, an effect which may be due to an increase in Ca++ fluxes. Praziquantel antagonized the cardiotonic effect of cardiac glycosides on guinea-pig atria. This antagonism is neither due to an alteration of Ca++ concentration in the cell, nor to a direct action on Na+, K+-ATPase, nor to inhibition of the binding of cardiac glycosides to heart tissue. This interaction may involve an enhancement of K+ fluxes in cardiac cells under the influence of praziquantel.

Totonji, A., M. E. Dokla, M. H. Sayyouh, and N. El-Khatib, "Effect of high salinity on interfacial tension, phase behavior, and adsorption in surfactant-oil-brine systems", Journal of Engineering Sciences, vol. 13, issue 1, pp. 171-190, 1987.
Trout, J. M., H. S. Siegel, and M. M. Mashaly, "CHANGES IN THE PROFILE OF CIRCULATING WHITE BLOOD-CELLS FOLLOWING ANTIGEN CHALLENGE IN IMMATURE MALE CHICKENS", FEDERATION PROCEEDINGS, vol. 46, issue 3: FEDERATION AMER SOC EXP BIOL 9650 ROCKVILLE PIKE, BETHESDA, MD 20814-3998, pp. 529-529, 1987. Abstract
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El-Kabbany, F., Y. Badr, G. Said, and S. Taha, "Ferroelectricity associated with the metastable phase "III" of AgNO3", Applied Physics A Solids and Surfaces, vol. 43, no. 1, pp. 65-70, 1987. AbstractWebsite
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Valenzeno, D. P., J. Trudgen, A. Hutzenbuhler, and M. Milne, "Singlet oxygen involvement in photohemolysis sensitized by merocyanine‐540 and rose bengal", Photochemistry and photobiology, vol. 46, issue 6: Blackwell Publishing Ltd Oxford, UK, pp. 985-990, 1987. Abstract
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El‐Kabbany, F., Y. Badr, G. Said, S. Taha, and S. Mahrous, "A Study of the Thermal Hysteresis in AgNO3", Annalen der Physik, vol. 499, no. 8, pp. 575-583, 1987. AbstractWebsite
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Kessel, D., P. Thompson, K. Saatio, and K. D. Nantwi, "Tumor localization and photosensitization by sulfonated derivatives of tetraphenylporphine", Photochemistry and photobiology, vol. 45: Blackwell Publishing Ltd Oxford, UK, pp. 787-790, 1987. Abstract
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Turner, J. A., "Understanding the elements of system design", Critical {Issues} in {Information} {Systems} {Research}, Chichester, John Wiley & Sons, pp. 97–111, 1987. Abstract

requirements are evolved, not predetermned: requirements design

1986
Sh, E. - H., M. H, A. E. - H. H, T. T, and E. - G. E, "Diagnostic evaluation of cerebrovacular transient ischemia", IAEA, SM-283/4 , 433-439, Vienna , 1986.
Awadallah, K. T., M. F. S. Tawfik, M. M. El Husseini, and A. I. Afifi, "Biocycle of the anthocorid predator, Xylocoris flavipes (Reut.) on association with rearing on major pests of stored drug materials", Bull.Soc.ent.Egypte, vol. 66, pp. 27-33, 1986.
Awadallah, K. T., M. F. S. Tawfik, M. M. El Husseini, and A. I. Afifi, "Biocycle of the termatophilid predator, Termatophylum insigne (Reut.) reared on major insect pests of stored drug materials", Bull.Soc.ent.Egypte, vol. 66, pp. 35-41, 1986.
Tawfik, M. F. S., M. M. El Husseini, and H. E. Abou Bakr, "The biology of the Notonectid Anisops sardea H.S., an active mosquito predator in Egypt", Bull.Soc. ent.Egypte, vol. 66, pp. 127-144, 1986.
Tawfik, M. F. S., M. M. El Husseini, and H. E. Abou Bakr, "Ecological observations on the aquatic insects attacking mosquito in Egypt", Bull.Soc. ent.Egypte, vol. 66, pp. 117-126, 1986.
AWADALLAH, K. T., M. F. S. Tawfik, M. M. El Husseini, and A. M. A. IBRAHIM, "Effect of larval preys on the development and fecundity of Xylocoris sordidus (Reuter)", Arch.Phytopathol.&Pflanzenschutz, vol. 22, issue 3, pp. 237-242, 1986.
Tawfik, M. F. S., K. T. Awadallah, M. M. El Husseini, and M. A. Ibrahim, "Effect of temperature and relative humidity on the biocycle of Xylocoris sordidus (Reuter)(Hemiptera : Anthocoridae).", Arch. Phytopathol.& Pflanzenschutz, vol. 22, issue 2, pp. 119-129, 1986.
Tawfik, M. F. S., AWADALLAH.K.T., M. M. El Husseini, and A. I. Afifi, "Effect of temperature on the lif-cycle of the predator, Termatophylum insigne (Reut.) (Hemiptera : Termatophilidae)", Bull.Soc.ent.Egypte, vol. 66, pp. 33-49, 1986.
Moawad, G. M., C. P. Topper, M. M. El-Husseini, and A. M. Kamel, "Natural control of egg masses and young larvae of the cotton leafworm, Spodoptera littoralis in Egypt.", Agric.Res.Bull., vol. 64, issue 1, pp. 12-20, 1986.
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