Recent examples of block copolymers with designed structures and segmental compositions responsive to changes in pH or temperature are reviewed and hurdles facing further development of these novel systems are discussed.
Fig. 6 Ethylene responsive factor (ERF) gene composition (haplotype) at the SUB1 locus of submergence tolerant and intolerant rice.
Bovine milk fat composition is responsive to dietary manipulation providing an avenue to modify the content of fatty acids and especially some specific unsaturated fatty acid (USFA) isomers of benefit to human health.
Several factors were investigated and discussed the effects on separation of bioactive compounds; these include the effects of the temperature-responsive hydrophilic/hydrophobic changes, copolymer composition, graft polymer molecular architecture and the incorporation of charged groups.
Plasma phospholipid, cholesterol ester, TAG and NEFA compositions are responsive to total dietary fat content, though NEFA and TAG are the major forms of lipids found in circulation.
They comprised fixed composition of thermally responsive poly N-isopropylacrylamide) (poly N-isopropylacrylamideic, non-ionic (PNIPAmtoylene glycol), PEG) chains whichgrafted and a polycationic (poly(l-lysine), PLL) block withydrophilicg from 10 to 65 degrees of polymerization.
These observations are intuitive, as well as responsive to images within the composition.
It is recognized that the cervix is hormonally responsive and differences in protein composition and concentration due to menopause, menstrual cycle, and hormonal contraceptives will impact sample to sample comparison.
Therefore RORγt+ ILC appear to be responsive to the presence and/or composition of the intestinal microbiota.
The HSR is an evolutionarily conserved, stress-responsive signaling pathway that adapts the composition of cytosolic proteostasis pathways in response to environmental, genetic, or aging-related stress.
