wildlife service officials describe several as having been significant, killing vegetation and affecting 40 to 80 acres of marsh.
Bitter cold temperatures are the only way to keep them in check, and our coldest winter temperatures are now as much as 10 degrees warmer than in the past, which allows the beetles to escape significant winter kill.
The two phase-nonspecific agents, doxorubicin and cisplatin, while showing less efficacy in the TSQ, maintained a significant cell kill.
In an ideal situation, target antigens for passive immunotherapy should be (1) tumor specific, that is, expressed in tumor and not normal tissue and (2) accessible (cell surface or matrix) at a density sufficient for targeting and significant cell kill.
There was no significant cell kill after a single dose, but with a prolonged exposure to the drug in the multiply injected animals, cell survival was reduced to 50% of control in both the irradiated and unirradiated tumours.
"An operation as significant as killing a high-profile dissident in London, who had the protection of the British government and who was a British citizen, using a highly dangerous radioactive isotope, would require the personal authorisation of President Putin".
In El Salvador, significant flooding killed four people.
The operation was a significant success, killing 438 Partisans and capturing 56, along with large quantities of arms, ammunition, vehicles and supplies.
In non-activated macrophages, exogenous recombinant TNF-α induced low but significant parasite killing (p<0.008, Figure 3B), while simultaneous addition of neutralizing anti-TNF-α antibody during CD23 activation did not significantly reduce parasite clearance (p = 0.09).
None of the analyzed reagents (dexamethasone, salicylic acid and sodium salicylate) caused significant cell killing on their own or in combination with replication deficient E1-deleted Ad5luc1 (Fig. 4a, e).
Strikingly, the administration and irradiation of TPPS2a, followed by doxorubicin incubation, resulted in significant increased killing for the MDR cells.
