Differential preferences for RBCs is key for <i>Plasmodium</i> species evolutionary diversity within human host
نویسندگان
چکیده
Plasmodium species exhibit differential preferences for red blood cells (RBCs) of different ages. From a fundamental standpoint, we propose an age-structured within-host malaria model taking into account the variation in RBCs preference. We show that such ecological characteristic within their human host is to capture diversity same infected individual. with difference preferences, long-term coexistence possible under certain condition, basically based on suitable order basic reproduction numbers each species. In particular, dynamical behavior not trivial and can range from extinction all species, persistence single more than one also describe how our general analysis be applied some coinfection configurations including three species: falciparum, vivax, and/or malariae. This improved understanding parasite multiplication context mixed interactions.
منابع مشابه
Genetic Diversity within Species
Based on our review of literature and survey of geneticists working on California taxa, we find genetic information lacking for most species in the Sierra Nevada. This situation is likely to remain in the future, with specific groups of taxa or occasional rare or high-interest species receiving specific study. Where we do have empirical information, we find few generalities emerging, except occ...
متن کاملglobal results on some nonlinear partial differential equations for direct and inverse problems
در این رساله به بررسی رفتار جواب های رده ای از معادلات دیفرانسیل با مشتقات جزیی در دامنه های کراندار می پردازیم . این معادلات به فرم نیم-خطی و غیر خطی برای مسایل مستقیم و معکوس مورد مطالعه قرار می گیرند . به ویژه، تاثیر شرایط مختلف فیزیکی را در مساله، نظیر وجود موانع و منابع، پراکندگی و چسبندگی در معادلات موج و گرما بررسی می کنیم و به دنبال شرایطی می گردیم که متضمن وجود سراسری یا عدم وجود سراسر...
Within-host diversity of MRSA antimicrobial resistances
OBJECTIVES MRSA is a major antimicrobial resistance (AMR) pathogen. The reservoir of infecting isolates is colonization, which is the site of evolutionary selection. The aim was to identify if AMRs in colonizing MRSA populations diversified and potential mechanisms of resistance gene transfer in vivo. METHODS Nasal swabs from 38 MRSA carriers admitted to hospital were plated and 20 individual...
متن کامل(macro-) Evolutionary ecology of parasite diversity: From determinants of parasite species richness to host diversification
The present review summarized the factors or determinants that may explain parasite diversity among host species and the consequences of this parasite diversity on the evolution of host-life history traits. As host-parasite interactions are asymmetrical exploited-exploiter relationships, ecological and epidemiological theories produce hypotheses to find the potential determinants of parasite sp...
متن کاملذخیره در منابع من
با ذخیره ی این منبع در منابع من، دسترسی به آن را برای استفاده های بعدی آسان تر کنید
ژورنال
عنوان ژورنال: Studies in Applied Mathematics
سال: 2022
ISSN: ['0022-2526', '1467-9590']
DOI: https://doi.org/10.1111/sapm.12527