SYNERGISM AMONG I.V. ANAESTHETICS

Synergism among oral carcinogens. IV. The simultaneous feeding of four tumorigens to rats.

Reconceptualizing synergism and antagonism among multiple stressors

The potential for complex synergistic or antagonistic interactions between multiple stressors presents one of the largest uncertainties when predicting ecological change but, despite common use of the terms in the scientific literature, a consensus on their operational definition is still lacking. The identification of synergism or antagonism is generally straightforward when stressors operate ...

Synergism among ternary mixtures of fourteen sweeteners.

The purpose of the present study was to determine the degree of synergism of sweet taste among ternary mixtures of 14 sweeteners. A trained panel evaluated ternary mixtures of 14 sweeteners varying in chemical structure and type. The ternary mixtures that were tested were limited to those in which the compounds comprising the mixture were synergistic in binary combinations, according to an earl...

Studies on antibiotic synergism and antagonism. Synergism among seven antibiotics against various bacteria in vitro.

In an increasing nuimber of microbial infections of man, treatment with single antibiotics fails to cure. Some of these infections, however, respond favorably to combined treatment with two antibiotic drugs. Certain pairs of these drugs have proved successful in a limited number of clinical situations. An outstanding example is the frequent cure of bacterial endocarditis due to enterococci by t...

Synergism among BIOLF-62, phosphonoformate, and other antiherpetic compounds.

9-[[2-Hydroxy-1-(hydroxymethyl)ethoxy]methyl]guanine (BIOLF-62) is highly synergistic with either phosphonoformate or phosphonoacetate when used in combination against herpes simplex virus types 1 and 2 in vitro. Acycloguanosine did not show significant synergism with these two compounds. Bromovinyldeoxyuridine and phosphonoformate were highly synergistic against herpes simplex virus type 2, bu...