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1975
Chirgadze, Y. N., O. V. Fedorov, and N. P. Trushina, "Estimation of amino acid residue side‐chain absorption in the infrared spectra of protein solutions in heavy water", Biopolymers: Original Research on Biomolecules, vol. 14, issue 4: Wiley Subscription Services, Inc., A Wiley Company Hoboken, pp. 679-694, 1975. Abstract
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K. R., S. F., "The European Quail (Coturnix coturnix coturnix).", Bull. Zool. Soc., vol. 7, pp. 39-46, 1975. Abstract
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El Tantawy, M. A., M. H. Belal, and M. D. Abdallah, "Evaluation of two antimoulting compounds [DC 201, DC 202] against various intsrs larvae of Spodoptera littoralis (Boisd.)[the Egyptian cotton leaf worm].", Zagazig Journal of Agricultural Research, vol. 2, 1975. Abstract
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Ahmed, N. A., and M. M. Fathy, "Effect of barbitone sodium on the total brain acetylcholine level ‎in rodents. ‎", Bull. Fac. Sci., Cairo University, vol. 48, pp. 229-248.‎, 1975.
Nawal Zohdy, M. Z., and R. G. Abou-Elela, "Effect of photoperiod on the developmental stages of Spodoptera littoralis (boisd.) (Lepidoptera: Noctuidae)", Z. ang. Ent., vol. 79, pp. 52-56, 1975.
M.Shoukry, M.Saleh, and K.Fouad, "epidural anaesthesia in donkeys", The Veterinary Record, vol. 97, pp. 540-452, 1975. epidural_anaesthesia_in_donkeys.pdf
Azhary, R. A., M. T. Khayyal, and S. Saleh, "Effect of fluphenazine on tissue noradrenaline concentrations and its interaction with pargyline.", British journal of pharmacology, vol. 53, issue 4, pp. 593-5, 1975 Apr. Abstract

Fluphenazine caused a small decrease in the noradrenaline (NA) concentrations of the rat brain, possibly by impairing granular amine storage. The drug diminished the rise in brain and heart NA concentrations induced by pargyline, suggesting that it might posses inhibitory properties on neuronal uptake mechanisms and/or NA synthesis. Fluphenazine abolished conditioned avoidance responses in rats, an effect which was maintained after the concomitant administration of pargyline, when NA concentrations remained high. This suggests that the fluphenazine-induced sedation is not mediated via its effect on brain NA content, but is possibly due to the effect of the drug on NA turnover rates in the brain.

Azhary, R. A., M. T. Khayyal, and S. Saleh, "Effect of fluphenazine on tissue noradrenaline concentrations and its interaction with pargyline.", British journal of pharmacology, vol. 53, issue 4, pp. 593-5, 1975 Apr. Abstract

Fluphenazine caused a small decrease in the noradrenaline (NA) concentrations of the rat brain, possibly by impairing granular amine storage. The drug diminished the rise in brain and heart NA concentrations induced by pargyline, suggesting that it might posses inhibitory properties on neuronal uptake mechanisms and/or NA synthesis. Fluphenazine abolished conditioned avoidance responses in rats, an effect which was maintained after the concomitant administration of pargyline, when NA concentrations remained high. This suggests that the fluphenazine-induced sedation is not mediated via its effect on brain NA content, but is possibly due to the effect of the drug on NA turnover rates in the brain.

Azhary, R. A., M. T. Khayyal, and S. Saleh, "Effect of fluphenazine on tissue noradrenaline concentrations and its interaction with pargyline.", British journal of pharmacology, vol. 53, issue 4, pp. 593-5, 1975 Apr. Abstract

Fluphenazine caused a small decrease in the noradrenaline (NA) concentrations of the rat brain, possibly by impairing granular amine storage. The drug diminished the rise in brain and heart NA concentrations induced by pargyline, suggesting that it might posses inhibitory properties on neuronal uptake mechanisms and/or NA synthesis. Fluphenazine abolished conditioned avoidance responses in rats, an effect which was maintained after the concomitant administration of pargyline, when NA concentrations remained high. This suggests that the fluphenazine-induced sedation is not mediated via its effect on brain NA content, but is possibly due to the effect of the drug on NA turnover rates in the brain.

Fahnestock, S. R., "Evidence of the involvement of a 50S ribosomal protein in several active sites.", Biochemistry, vol. 14, issue 24, pp. 5321-7, 1975 Dec 2. Abstract

The functional role of the Bacillus stearothermophilus 50S ribosomal protein B-L3 (probably homologous to the Escherichia coli protein L2) was examined by chemical modification. The complex [B-L3-23S RNA] was photooxidized in the presence of rose bengal and the modified protein incorporated by reconstitution into 50S ribosomal subunits containing all other unmodified components. Particles containing photooxidized B-L3 are defective in several functional assays, including (1) poly(U)-directed poly(Phe) synthesis, (2) peptidyltransferase activity, (3) ability to associate with a [30S-poly(U)-Phe-tRNA] complex, and (4) binding of elongation factor G and GTP. The rates of loss of the partial functional activities during photooxidation of B-L3 indicate that at least two independent inactivating events are occurring, a faster one, involving oxidation of one or more histidine residues, affecting peptidyltransferase and subunit association activities and a slower one affecting EF-G binding. Therefore the protein B-L3 has one or more histidine residues which are essential for peptidyltransferase and subunit association, and another residue which is essential for EF-G-GTP binding. B-L3 may be the ribosomal peptidyltransferase protein, or a part of the active site, and may contribute functional groups to the other active sites as well.

Wiesmann, U. N., S. DiDonato, and N. N. Herschkowitz, "Effect of chloroquine on cultured fibroblasts: release of lysosomal hydrolases and inhibition of their uptake.", Biochemical and biophysical research communications, vol. 66, issue 4, pp. 1338-43, 1975 Oct 27. Abstract
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Poole-Wilson, P. A., and G. A. Langer, "Effect of pH on ionic exchange and function in rat and rabbit myocardium.", The American journal of physiology, vol. 229, issue 3, pp. 570-81, 1975 Sep. Abstract

The effects of pH variation on ionic exchange and mechanical function were studied in the arterially perfused rat and rabbit septa. The pH and PCO2 of the control perfusate were 7.40 and 39 mmHg, respectively. In the rabbit septum a metabolic acidosis (pH equals 6.82, PCO2 equals 39 mmHg) caused a loss of 16% of control tension in 12 min. Na+ and K+ exchange were unaltered. A comparable respiratory acidosis (pH equals 6.81, PCO2 equals 159 mmHg) caused a 51% loss of tension in 2 min. Na+ exchange was unaltered but K+ efflux fell from 8.9 +/- 0.6 (mean +/- SE) to 4.9 +/- 0.3 mmol/kg dry wt per min (P less than 0.001, n equals 10). A net gain of K+ of 16.9 +/- 1.7 (n equals 14) mmol/kg dry wt occurred and was attributable to a delayed fall in K+ influx relative to efflux over 15 min. The net gain could not be mimicked by epinephrine administration or blocked by propranolol and was absent in the beating rat septum and the quiescent rabbit septum. These results suggest that the net uptake of K+, which appears to be dependent on a period of depolarization, and the changes of contractility are controlled by the H+ ion concentration at a cellular site whose exchange with the extracellular space is characterized by a considerable restriction of diffusion. Changes of contractility are not related to the net uptake of K+.

Poole-Wilson, P. A., and G. A. Langer, "Effect of pH on ionic exchange and function in rat and rabbit myocardium.", The American journal of physiology, vol. 229, issue 3, pp. 570-81, 1975 Sep. Abstract

The effects of pH variation on ionic exchange and mechanical function were studied in the arterially perfused rat and rabbit septa. The pH and PCO2 of the control perfusate were 7.40 and 39 mmHg, respectively. In the rabbit septum a metabolic acidosis (pH equals 6.82, PCO2 equals 39 mmHg) caused a loss of 16% of control tension in 12 min. Na+ and K+ exchange were unaltered. A comparable respiratory acidosis (pH equals 6.81, PCO2 equals 159 mmHg) caused a 51% loss of tension in 2 min. Na+ exchange was unaltered but K+ efflux fell from 8.9 +/- 0.6 (mean +/- SE) to 4.9 +/- 0.3 mmol/kg dry wt per min (P less than 0.001, n equals 10). A net gain of K+ of 16.9 +/- 1.7 (n equals 14) mmol/kg dry wt occurred and was attributable to a delayed fall in K+ influx relative to efflux over 15 min. The net gain could not be mimicked by epinephrine administration or blocked by propranolol and was absent in the beating rat septum and the quiescent rabbit septum. These results suggest that the net uptake of K+, which appears to be dependent on a period of depolarization, and the changes of contractility are controlled by the H+ ion concentration at a cellular site whose exchange with the extracellular space is characterized by a considerable restriction of diffusion. Changes of contractility are not related to the net uptake of K+.

1976
Hussein, E. R. M. A., and M. M. El Shinnawy, "Effect of calcium supplementation in common local dry feed mixtures fed to lactating cows and buffaloes [dairy cattle; Egypt].", Mansoura University Journal of Agricultural Science, 1976. Abstract
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Linser, H., and F. A. Zeid, "The effect of CCC, GA and BA as well as a mixture of GA on fresh, dry and pure protein yield and water content of Daucus carota. Die Bodenkulture", Journal of Landwieschaftliche Forschung, vol. 27, pp. 256–261, 1976. Abstract
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Morsi, M. K. S., O. El Husseiny, and F. El Hashimy, "Effect of cellulose level [0, 2, 4, 6%] on the nutritive value of experimental diets [casein, sucrose, salt mixture, vitamin mixture, corn oil, cellulose fibers, starch].", Bulletin of Faculty of Agriculture University of Cairo, 1976. Abstract
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El-Hashimy, F., O. El-Husseiny, and M. K. S. Morsi, "Effect of diet compostion [20% fat, 34% protein, 73% carbohydrates] on biological value and rat [Agoza] body composition", Bulletin of Faculty of Agriculture Univeristy of Cairo (Egypt), 1976. Abstract
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Mohsen, A., "Electromagnetic field representation in the source region", Applied physics, vol. 10, no. 1: Springer, pp. 53–55, 1976. Abstract
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Mohsen, A., "Electromagnetic field representation in the source region", Applied physics, vol. 10, no. 1: Springer, pp. 53–55, 1976. Abstract
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El-Sherbiny, A. E., Evaluation of Techniques for Measuring the Quality of Barley Protein., : University of Aberdeen, 1976. Abstract
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Dimetry, N. Z., M. H. Mansour, and M. Z. Nawal Zohdy, "Effect of a juvenile hormone analogue on the egg viability, metamorphosis and reproduction of Heliothis armigera HBN.", Bull. Faculty of Science, Cairo Univ., vol. 49, pp. 323-331, 1976.
A.sharaf, M.I.Dessouky, and A.A.El-Oseely, "Effect of prolonged administration of Trigonella faenumgraecum seeds on the body weight and some blood constituents of female albino rats", Assiut Vet.Med.J, , vol. 3, issue 5, pp. 45-50 , 1976.
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