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M. F.'nin Malumat'ta tefrika edilen Pembe Mendil adlı roman

DETERMINATION OF ATROPINE IN PLASMA BY A DIRECT RADIORECEPTOR ASSAY

A highly sensitive radioreceptor assay for the anticholinergic atropine was developed and could be applied directly to plasma samples obtained from mini-pigs without any clean-up. Plasma samples were collected during 6 h after atropine was administered intravenously or endobronchially. The endobronchial plasma concentration-time curves were characterized by a very rapid rise of the concentration but with a subsequent much slower decrease than after intravenous administration. This indicates an initially high as well as prolonged uptake from the lungs

Multiple System Organ Failure after open-heart surgery in infants and children

Between January 1985 and March 1989 we retrospectively observed Multiple System Organ Failure (MSOF) in 16 of 460 children (3.5%) who underwent cardiac surgery with cardiopulmonary bypass for congenital heart disease. MSOF was arbitrarily defined as a clinical entity with failure of two or more vital organ systems associated with high fever, thrombocytopenia, and cardiocirculatory insufficiency and occurring within the first postoperative week. In 13 children the first clinical manifestations of MSOF were evident on the first postoperative day and in the other 3 on the second or third postoperative day. All children showed acute renal failure, acute hepatic failure, high fever, and thrombocytopenia. Most of them showed respiratory insufficiency and neurological involvement. Seven of the 16 children died. Four of the 9 surviving patients had neurological sequelae still present 6 months after the operation, and the others recovered completely