Isoprenaline micronized

Fig. 74. Smooth endoplasmic reticulum in the apical part of a types Clara cell from a female white rat (breeder Winkel-mann, Borchen-Kirchborchen) 2 h after an inhalation of 200 mg micronized isoprenaline HCl -1- 300 /ig micronized (mass median diameter 2.45 fjm) phenylephrine bitartrate/ uff from a suspension type self-propelled aerosol (Mediha-er). 12 Puffs/min were dispersed into a 164.5 1 box where the animals stayed for 15 min. 30 min later under methitural anaesthesia, the lung was fixed by intratracheal instillation of 2.5 % glutaraldehyde in phosphate buffer (pH 7.4) before opening the thorax. Postfixation with 1 % osmium tetroxide in phosphate buffer (pH 7.4). Contrasted en bloc for 12 h with 0.5 % uranyl acetate in 70 % ethanol. Embedded in a 2 8 mixture of methyl and butyl methacrylate. Sectioned at 50 nm. Lead citrate after Reynolds (1963). Film 374/84...

Fig. no. Peroxisomes in an alveolar macrophage adjacent to a type I pneumocyte of a female rat (breeder Winkelmann, Borchen-Kirchborchen) which inhaled micronized deptro-pine citrate and isoprenaline hydrochloride Sa from a suspen-... 

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