SUBJECTS morin

Cockcroft A. E., M. McDermott, J. H. Edwards, and P. McCarthy. Grain exposure— symptoms and lung function. Eur JRespirDis 1983 64(3) 189-196. Lupton J. R., J. L. Morin, and M. C. Robinson. Barley bran flour accelerates gastrointestinal transit time. J Am Diet Assoc 1993 93(8) 881-885. Thorbum A., J. Muir], and]. Proietto. Carbohydrate fermentation decreases hepatic glucose output in healthy subjects. Metabolism 1993 42(6) 780-785. 

The synthesis of prostaglandin PGB1 as described by Morin et al. (Eli Lily Research Labs.), starts with 7-(2-methoxyphenyl)heptanoic acid 142 which is converted into 143 through Birch reduction, esterification and acetalization. Ozone cleavage of 143 and cyclization of the resulting dialdehyde affords cyclopentene carbaldehyde 144 which was subjected to ( )-selective Wittig olefination with... 

The discovery of gun-cotton is generally attributed to Schonbein (1846), but Braconnot (in 1832) had previously nitrated starch, and six years later Pelouse prepared nitro-cotton and various other nitro bodies, and Dumas nitrated paper, but Schonbein was apparently the first chemist to use a mixture of strong nitric and sulphuric acids. Many chemists, such as Piobert in France, Morin in Russia, and Abel in England, studied the subject but it was in Austria, under the auspices of Baron Von Lenk, that the greatest progress was made. Lenk used cotton in the form of yam, made up into hanks, which he first washed in a solution of potash, and then with water, and after drying dipped them in the acids. The acid mixture used consisted of 3 parts by weight of sulphuric to 1 part of nitric acid, and were prepared some time before use. The cotton was dipped... 

Once in the blood, ample evidence now suggests that aluminum Ccm cross the blood-brain barrier to enter the brain. Liss, using newborn rabbits, found that aluminum chloride ingestion by the mother rabbit resulted in increased aluminum content in the mother s milk and in the brains of the suckling rabbits. It is impor-temt to remember, however, that the blood-brain barrier may not have been fully formed in the infant rabbits. DeBoni et al. subjected adult rabbits to repeated subcutaneous injections of aluminum. Atomic absorption spectroscopy showed that brain aluminum levels increased from 1.1 xg/g diy weight (controls) to 2.5-47.9 Xg/g in injected animals. Using the aluminum-sensitive Morin stain, th found that neutrophils and monocytes within vessels and capillary endothelial cells exhibited intensely fiuores-cent nuclei, whereas the nuclei of cells of the choroid plexus were... 

Maruoka and coworkers [65] also reported the total synthesis of (+) mono-morine (127) using a phase-transfer-catalyzed conjugate addition of glycine ester 128 to Michael acceptor 129 as an early key step in the synthesis sequence. Monomorine (127) is a bicyclic amine, known to be the trail pheromone of Monomorium pharanois [66]. The conjugate addition product 131 was subjected to an intramolecular reductive amination and acetal hydrolysis in one pot reaction with Hantzsch ester 132 and trifluoroacetic acid in aqueous... 

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