The exception to this was benzo[a]pyrene, which proved ineffective in these studies, presumably because the levels of cytochrome P450 isoforms required to convert benzo[a]pyrene into active epoxides were too low in CHO-K1 cells.
Despite the challenges encountered in classifying treatments as strategic or ineffective, their inclusion in this study was important as they were evident throughout the five year period.
The ineffective treatments reported in this study may have lacked efficacy for a number of reasons relating to fish appetite and feeding rate, sub-therapeutic dosing due to underestimated biomass or variation in medicine inclusion level in the feed, amongst others.
However, B. ferruginea and A. conyzoides were ineffective in vitro in this study; we therefore suggest the immediate stoppage of their traditional use against MRSA-associated diseases in Lagos, Nigeria.
The MtLB1, MtNOD25 and MtNOD26 late nodulins were expressed at lower level in the ineffective mutants of this study than in wild type and they were not or hardly induced in the early ineffective mutants ipd3-1 and dnf5-2.
Although the causes for ineffective triggering are unknown in this study, it demonstrates the clinical relevance of patient-ventilator asynchrony.
The collection of the ineffective nitrogen fixing mutants identified in this study can be the resource for identification of these new symbiotic genes.
So while grafts with a predominately A10 composition by themselves were ineffective in our study, we cannot rule out a supportive role at the functional level for A10 neurons in mixed A9/A10 grafts.
21 Lorazepam appeared to be ineffective in one study because of the associated and significant side effects; however, lorazepam was reported to be useful in cases of AIDS-associated psychosis with catatonia.
The proportion of GPs that perceived central services as ineffective in Study 2 confirms findings of previous studies conducted among English and Welsh GPs [ 21].
