Sentence examples for maintenance of immunity from inspiring English sources

Cellular immune responses involving macrophages, natural killer cells andCD 8+T cells play a major role in recovery and subsequent maintenance of immunity.

In endemic areas, where vectorial capacity is high, strain diversity is also expected to be higher [39], [40], and so the acquisition and maintenance of immunity in these areas is lower than it would be in areas of low diversity.

One reason for the re-emergence of epidemics in countries where immunization have been performed has been explained by a lack of exposure to toxigenic strains of diphtheria necessary for the boost and maintenance of immunity against this pathogen [17].

Their findings indicate a key role of the S1P-S1PRs axin in the development and maintenance of immunity [ 18, 19].

The role of different DC subsets in priming and maintenance of immunity against Leishmania major (L. major) infection is debated.

Nevertheless, importation of wild virus strains from areas in which poliovirus continue to circulate remains a theoretical risk, and requires maintenance of immunity throughout life.

PROBLEM: It has long been considered that the acquisition and maintenance of sterile immunity obtained through immunization with attenuated malaria sporozoites required the presence of infected hepatocytes.

Following eradication, trivalent IPV would be the only vaccine available, and would be needed for sustained immunization for several years, since maintenance of herd immunity will be essential for maintaining polio eradication.

Following polio eradication, inactivated polio vaccine (IPV) would be the only polio vaccine available, and would be needed for early childhood immunization for several years, as maintenance of herd immunity will be important for sustaining polio eradication.

In this context the role of mitochondrial function in supplying the energy for maintenance of effective immunity or balance between Yin (tumoricidal) and Yang (tumorigenic) of immune surveillance is fundamental.

It is concluded that the majority of age-associated chronic illnesses are very likely preventable or correctable, if the research investment were to focus on understanding of the biology of aging based on the maintenance of effective immunity, balancing the inherent tumoricidal (Yin) vs tumorigenic (Yang) properties of immune surveillance.