This chapter reviews the early history of gelatin gel testing and discusses the necessity for frequent maintenance of alignment and adjustment of the Bloom Gelometer.
Their necessity for the maintenance of self-renewing stem and progenitor cells, raises the possibility that these proteins, independently of genetic alterations, may constitute relevant targets for therapeutic strategies aiming to prevent growth and recurrence of tumors [18].
Drawbacks to this production system include contamination of VLP preparations with baculovirus and the necessity for routine maintenance of infectious baculovirus stock.
However, there are significant potential drawbacks to use of the baculovirus expression system: these include the necessity for constant maintenance of baculovirus stocks, the need for fresh batch infections to be made each time the product is required, and co-purification of recombinant baculovirus or baculovirus proteins with VLPs.
Based on this evidence and common treatment practice in China, we now generated one Expert Consensus on Maintenance Treatment for Metastatic Colorectal Cancer in China to further specify the necessity of maintenance therapy, suitable candidates for such treatment, and appropriate regimens.
So, it's necessary for us to perform meta-analyses to systematically evaluate the necessity of maintenance BCG and the efficacy of low-dose BCG therapy.
The co-axial escapement by George Daniels reduces the necessity of maintenance considerably thanks to the reduction in lubricant necessary over the life of the piece.
Although many genes are lost after genome duplication events, the homeostatic necessity for, and phylogenetic maintenance of the PDE4 genes attests to the importance of this gene family.
Fourth, animal studies regarding nociceptive transmission, recent evidence for supraspinal reorganization during pain, the necessity of descending modulation for maintenance of neuropathic behavior, and the impact of cortical manipulations on neuropathic pain is also reviewed.
Repeated shedding of NiV through recrudescence may enhance viral maintenance in isolated colonies without the boom and bust dynamics, typical of acute viral infections with long-term immunity and reduce the necessity of intercolony migration for maintenance.
