Evaluating the reliability and utility of cumulative intake and output.

During times of scarce resources available for providing patient care, it becomes necessary to validate the effectiveness of standard practices that consume caregivers' time and efforts. Three nurse managers of nursing units serving diverse patient populations studied the effectiveness of continuous intake and output in estimating daily fluid balance. They examined 48-hour records of daily weight and intake and output of 73 patients and correlated the two.

Isolation and characterization of the gene expressing the major salivary gland protein of the female mosquito, Aedes aegypti.

We have undertaken a molecular analysis of the salivary glands of hematophagous insects in order to better understand their role in blood feeding and in the transmission of infectious diseases. To that end, genomic and cDNA clones of a gene designated D7, expressed abundantly in the adult female salivary glands of the vector mosquito aegypti, have been isolated and characterized. This gene encodes a mRNA shown by Northern analysis and in situ hybridization to tissue sections to be specifically transcribed in the distal-lateral and medial lobes of the glands, regions that are highly differentiated in females.

A salivary gland-specific, maltase-like gene of the vector mosquito, Aedes aegypti.

Genomic and cDNA clones of a gene expressed specifically in the salivary glands of adult Aedes aegypti have been isolated and sequenced. This gene encodes an abundant mRNA that is transcribed throughout the male salivary gland but only in the cells of the proximal lateral lobes of the female gland. The deduced protein has many basic amino acids, several possible sites for N-glycosylation, and displays striking similarities with the products of a yeast maltase gene and three previously unidentified genes from Drosophila melanogaster.