1. Bullfrogs (Rana catesbiana) and rats have been subjected to high barometric pressures and studied for bubble formation on subsequent decompression to sea level. Pressures varying from 3 to 60 pounds per square inch, in excess of atmospheric pressure, were used. 2. Muscular activity after decompression is necessary for bubble formation in bullfrogs after pressure treatment throughout the abov...

Introduction. Vacuum massage is a popular procedure of hardware cosmetology, which brings not only pleasure but visible results too. This technique the dosed effect negative barometric pressure on particular body's parts. As result, blood circulation and lymphatic drainage in tissues intensify, muscle tone increases, favorable conditions for tissue trophies creates.

A retrospective study of patients attending the emergency department with acute asthma was performed in Bermuda. Climatic data (barometric pressure, rainfall, humidity, and wind strength and direction) were obtained and compared with frequency of exacerbations of asthma. Three factors--namely, relative humidity, average daily temperature, and northeasterly winds--were found to be related to wor...