212,630 research outputs found
Metabolism of archidonic acid by 5-lipoxygenase in guinea-pig lung
No full textPT: J; CR: BURKA JF, 1981, PROSTAG OTH LIPID M, V22, P683 BURKA JF, 1983, J PHARMACOL EXP THER, V225, P427 PARKER CW, 1982, BIOCHEM BIOPH RES CO, V109, P1011 SAAD MH, 1983, PROSTAGLANDINS, V25, P741 SAAD MH, 1984, EUR J PHARMACOL, V100, P13 SCHIANTARELLI P, 1981, EUR J PHARMACOL, V73, P363; NR: 6; TC: 6; J9: PROSTAGLANDINS; PG: 2; GA: TU225Source type: Electronic(1
Peranan Saad Bin Abi Waqqash Dalam Perang Qasasiyah (14 H/635 M)
No full textHasil yang diperoleh dari penelitian ini adalah : 1) Saad bin abi waqqash adalah salah seorang dari sepuluh sahabat yang dijamin masuk surga, saad juga merupakan paman Nabi dari pihak ibu dan merupakan salah seorang assabiqunal awwalun . saad dikaruniai sebuah kelebihan berupa jaminan kepastian akan terkabulnya setiap do'a yang dia panjatkan. 2) perang qadisiyah merupakan perang antara pasukan muslim melawan pasukan Persia yang berlangsung di Qadasiyah, suatu lembah yang berada di Iraq dan berlangsung selama setengah hari. 3) dampak dari kemenangan pasukan muslim dalam perang qadasiyah adalah terbukanya gerbang yang mempermudah akses para muballigh untuk menyebarkan islam di negara tersebut. ditambah lagi dengan dibangunnya kota-kota baru seperti Basrah dan Khuffah pasca penaklukan.ii, 63 hlm ; 27 c
Saad M. Gadalla, Land reform in relation to social development. Egypt
No full textPingaud M.-C. Saad M. Gadalla, Land reform in relation to social development. Egypt. In: Études rurales, n°15, 1964. pp. 115-116
Gadalla Saad M. — Land Reform in Relation to Social Development Egypt
No full textH. J. Gadalla Saad M. — Land Reform in Relation to Social Development Egypt. In: Population, 18ᵉ année, n°3, 1963. p. 591
Un rapport de M. Frédéric Hrozný sur les fouilles de Cheik-Saad
No full textCuq Édouard. Un rapport de M. Frédéric Hrozný sur les fouilles de Cheik-Saad. In: Comptes rendus des séances de l'Académie des Inscriptions et Belles-Lettres, 68ᵉ année, N. 4, 1924. pp. 267-268
Anatomical observations of Pseudomonas savastanoi on Rhamnus alaternus
No full textBuckthorn (Rhamnus alaternus) was recently reported as a new host of Pseudomonas savastanoi. The main symptom on buckthorn is the formation of knots on stems, branches and occasionally on leaves. Knot formation and anatomical changes in host tissues induced by P. savastanoi were studied macroscopically and by light microscopy. Inoculation of buckthorn shoots with P. savastanoi initiated small green swellings that developed into normal size knots. The pathogen invades intercellular spaces of parenchyma tissues degrading cell walls and resulting in extensive cavities filled with bacterial cells. Many host cells contiguous to such cavities were plasmolysed and necrotic. Depending on the depth of the inoculation wound, parenchyma, cambium, ray parenchyma, and pith cells close to bacterial cavities enlarge and proliferate forming the fully grown knots. At later stages of knot development, the cambium appears dispersed in the knot and forms unoriented vascular tissues. Periderm surrounds bacterial cavities and outer layers of knots. These findings on buckthorn are compared with those reported to be caused by the same pathogen on ash, oleander and olive. © 2007 The Authors.BRADBURY JF, 1986, GUIDE PLANT PATHOGEN, P172; GARDAN L, 1992, INT J SYST BACTERIOL, V42, P606; JANSE JD, 1982, EUR J FOREST PATHOL, V12, P218; Jensen WA, 1962, BOT HISTOCHEMISTRY P; Lelliot R. A., 1987, METHODS DIAGNOSIS BA; NICHOLSON RL, 1992, ANNU REV PHYTOPATHOL, V30, P369, DOI 10.1146-annurev.py.30.090192.002101; Ruzin S. E., 1999, PLANT MICROTECHNIQUE; Saad A. T., 2002, Phytopathology, V92, pS71; SAAD AT, 1992, MPU EPPO C OL DIS SO; SIEGFRIELD F, 1999, PATHOLOGICAL REGENER; SMITH EF, 1920, INTRO BACTERIAL DIS; SURICO G, 1985, PHYSIOL PLANT PATHOL, V26, P309, DOI 10.1016-0048-4059(85)90006-2; SURICO G, 1977, PHYTOPATHOL MEDITERR, V16, P109; TEMSAH M, 1991, CELL BIOL INT REP, V15, P611, DOI 10.1016-0309-1651(91)90008-7; WILSON EE, 1965, PHYTOPATHOLOGY, V55, P1244; WILSON EE, 1935, HILGARDIA, V4, P233; WILSON EE, 1964, PHYTOPATHOLOGY, V54, P57753
Les économistes français face à l\u27esclavage, XVIIe-XIXe siècles
No full textM. Saad nous propose une étude sur les socialistes utopiques face à l\u27esclavage
Histology of pathogenesis of Pseudomonas savastanoi on Myrtus communis
No full textMyrtle (Myrtus communis L.) is an evergreen shrub widely grown in the Mediterranean region for its aromatic leaves and medicinal uses. The bacterium Pseudomonas savastanoi was recently reported to attack this shrub with characteristic symptoms of knot formation on stems and branches leading, in severe cases, to their death. The pathogenesis of P. savastanoi on myrtle was studied macroscopically and by light microscopy. Inoculation of myrtle shoots with P. savastanoi initiated swellings that developed into knots typical of the disease. Starting from the inoculation wound, the bacteria spread into the intercellular spaces, invading and colonizing host tissues by degrading cell walls. They multiplied in the resulting cavities inducing hypertrophy and hyperplasia in the contiguous cells to form tissue masses that grew into knots. The size of a knot depended on the depth of the inoculation wound and more precisely on the parenchyma tissues involved, including those of the cortex, vascular tissues, and-or pith. At an advanced stage of invasion, the knot was composed of an aggregate of tissue masses within which xylem elements had differentiated. The knot became surrounded by wound periderm. Lignification of the parenchyma cells of the knot finally led to its hardening and death. These findings on myrtle were compared to those reported to be caused by the same pathogen on ash, buckthorn, oleander, and olive.ALONI R, 1987, ANNU REV PLANT PHYS, V38, P179; ALONI R, 1984, BOT GAZ, V145, P50, DOI 10.1086-337425; Bradbury J. F., 1986, GUIDE PLANT PATHOGEN; CORNELIA IU, 2000, J EXPT BOT, V51, P1951; GARDAN L, 1992, INT J SYST BACTERIOL, V42, P606; JANSE JD, 1982, EUR J FOREST PATHOL, V12, P218; Jensen WA, 1962, BOT HISTOCHEMISTRY P; Lelliot R. A., 1987, METHODS DIAGNOSIS BA; Ruzin S. E., 1999, PLANT MICROTECHNIQUE; Saad A. T., 2002, Phytopathology, V92, pS71; SAAD AT, 1992, MPU EPPO C OL DIS SO, P67; SMITH EF, 1920, INTRO BACTERIAL DIS; SURICO G, 1985, PHYSIOL PLANT PATHOL, V26, P309, DOI 10.1016-0048-4059(85)90006-2; SURICO G, 1977, PHYTOPATHOL MEDITERR, V16, P109; TEMSAH M, 2007, IN PRESS J FOREST PA; WALTON JD, 1994, PLANT PHYSIOL, V104, P1113; WILSON EE, 1965, PHYTOPATHOLOGY, V55, P1244; WILSON EE, 1935, HILGARDIA, V4, P233; WILSON EE, 1964, PHYTOPATHOLOGY, V54, P57788
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