Penetration of Detergent Solutions into Filter Paper.

Detergent Penetration into Young and Adult Eyes

Using animal models, we have examined the effects in the eye of one of the detergents, sodium lauryl sulfate (SLS), that is included in soaps and shampoos. We also have determined how SLS is taken up by the eye. Four findings have ensued: first, SLS is rapidly taken up and accumulated by eye tissues. SLS is retained for up to five days in most eye tissues. Second, SLS uptake is greater in young...

The Agglutinatiun Test with Brucella Sera Absorbed into Filter Paper

the agglutinatiun test with brucella sera absorbed into filter paper

0

Penetration of an inferior vena cava filter into the aorta.

Transvenous placement of inferior vena cava (IVC) filters is commonly performed in selected patients with deep venous thrombosis and pulmonary embolism. However, filter placement is sometimes associated with serious complications. A common complication is asymptomatic perforation of the IVC and penetration of adjacent organs by the filter. Here, we report a case of an 83-year-old man whose prop...

Aerosol Penetration through 9 Mil Hv-70 Filter Paper with and without Pinholes. Hasl-139.

Studies were made of the penetration of two polydispersed dioctylphthalate aerosols of different particle size distri bution through 9 mil HV-70 type filter paper with and without pinholes at several different air velocities. It was found, as was expected from elementary considera tions, that the penetrations of the two aerosols of different particle size differed greatly for an intact filter, ...