INCREASED IRRITABILITY IN NITELLA DUE TO GUANIDINE

Increased Irritability in Nitella Due to Guanidine

Guanidine applied to Nitella may lower the threshold of E.M.F. required to produce electrical stimulation and may give rise to trains of action currents. Its effect thus appears to be somewhat similar to that observed in animals. Rapid action currents are produced as well as "square topped" action curves and transitional forms. These effects may be due in part to increased protoplasmic conducti...

Colonic irritability due to a mercurial bacteriostat in retention enemata.

These observations show that thiomersal, used as a bacteriostatic agent for retention enema solutions, irritates the colon. Investigations leading to the choice of a non-irritant bacteriostatic agent are described. The presence or concentration of sodium chloride in the solution does not seem to be important.

U wave alternans and increased ventricular irritability.

Spontaneous Rupture of Uterus in Midtrimester Pregnancy Due to Increased Uterine Pressure with PreviousLaparoscopic Myomectomy

Increased Health Impact of Aflatoxins Due to Climate Change: Prospective Risk Management Strategies

This article has no abstract DOI: 10.29252/jfqhc.5.2.1