Lastly, a focus on price without consideration for supplier performance (e.g., ability to provide the desired amount of medicines in a timely manner, may result in lower prices but increased stock-outs due to sub-par distribution services.
The assessment of PAR-2 distribution by immunohistochemistry showed that PAR-2 is expressed at the membrane level of muscle fibers and in satellite cells, which were identified by PAX-7 staining.
Hence, the distribution of PAR values will not exactly match the analytic result from (5) but higher PAR values will occur.
However, once the asymmetric distribution of PAR proteins is established, it is maintained by mutual antagonism between the anterior Baz/Par-6/aPKC complex and posterior Par-1.
Polarised distribution of PAR proteins results in the restriction of mitotic spindle rotation to the germline cell in the C. elegans two-cell stage [ 76- 78].
Although the nature of this polarising signal is unknown, it induces a very similar distribution of PAR proteins to that in the C. elegans zygote.
This polarized distribution of PAR proteins induces the formation of an anterior-posterior gradient of microtubules that directs the localization of the axis determining transcripts to define the AP axis of the future embryo (Bastock and St Johnston, 2008).
Table 1 describes sex and age distribution of PARs patients in participating PHC centres in Östergötland County in 2004 and 2005, and presents PAR rates during the study period- i.e. the number of prescriptions issued per year in relation to the number of unique individuals who visited PHC during one year.
The main finding of this work is identification of the minimum required number of PARs and their best distribution among the associated compartments.
Subsequent to PARP activation, the recruitment and stimulation of PARG enzymes add further complexity to the system, as the lengths and distributions of PAR chains change dynamically.
