The binding proteins for Sarcophaga lectin and wheat germ agglutinin on the surface of Ehrlich ascites tumor cells were compared. Studies with antibody against the binding protein for Sarcophaga lectin showed that these two binding proteins are different. Since these two lectins are both active in the lectin-dependent macrophage-mediated cytotoxic reaction with Ehrlich ascites tumor cells as ta...

in only three additional instances (2). Therefore, little progress has been made in understanding their function or determining their identity. De spite our consequent lack of knowledge concerning the biological significance of these particulates, it has been considered advisable to report upon their interesting morphology for the information of other investigators who might observe a similar p...

Vicinal surfaces are known to exhibit morphological instabilities during step-flow growth. Through a linear stability analysis of step meandering instabilities, we investigate two effects that are important in many heteroepitaxial systems: elastic monopole-monopole interactions arising from bulk stress and the Ehrlich-Schwoebel (ES) barriers due to the asymmetric adatom incorporation rates. The...

3-Hydroxypy rid ine-2-carboxaldehyf le thiosemicarbazone (3-HP) has been shown to be active against leukemia L1210, Ehrlich ascites carcinoma, lym]>homa L5178Y, the Lewis lung carcinoma, and adenocarcinoma 755. 3-HP is active, in some in stances, by gavage and also by delayed treatment. 3-HP is a member of a broad class of a-(.Y)-heterocyclic carboxaldehyde thiosemicarbazones, several of which ...

3-Hydroxypy rid ine-2-carboxaldehyf le thiosemicarbazone (3-HP) has been shown to be active against leukemia L1210, Ehrlich ascites carcinoma, lym]>homa L5178Y, the Lewis lung carcinoma, and adenocarcinoma 755. 3-HP is active, in some in stances, by gavage and also by delayed treatment. 3-HP is a member of a broad class of a-(.Y)-heterocyclic carboxaldehyde thiosemicarbazones, several of which ...

The Ehrlich ascites tumor was preserved for 15 years by adding to it an equal volume of 40% glycerol and placing the preparation directly into a freezer at -60 C.

The binding proteins for Sarcophaga lectin and wheat germ agglutinin on the surface of Ehrlich ascites tumor cells were compared. Studies with antibody against the binding protein for Sarcophaga lectin showed that these two binding proteins are different. Since these two lectins are both active in the lectindependent macrophage-mediated cytotoxic reaction with Ehrlich ascites tumor cells as tar...