hostitelskými

Hostitelskými is the instrumental plural form of the Czech adjective hostitelský, which means relating to a host or host-related. It is used to describe nouns in the instrumental plural, typically in phrases that indicate factors, properties, or processes connected with a host in fields such as biology, medicine, and ecology. The form reflects the origin from the noun hostitel (host) and the common Czech adjective suffix -ský.

In Czech grammar, hostitelský declines like other adjectives. The instrumental plural ending -ými matches nouns in the instrumental case and is used after certain verbs and prepositions that require this case. Common collocations include hostitelskými faktory, hostitelskými mechanismy, and hostitelskými charakteristikami. These constructions appear in scientific writing to indicate aspects that originate with or pertain to the host as a biological entity or system.

Usage and examples:

- Infekční choroby jsou často ovlivněny hostitelskými faktory. (Infectious diseases are often influenced by host factors.)

- V epidemiologickém výzkumu se zohledňují hostitelské faktory při hodnocení průběhu onemocnění. (In epidemiological research, host-related factors are considered in assessing disease progression.)

See also:

- hostitel (host)

- hostitelský (related adjective)

- parazitologie and host-parasite relationships

- terminology in biology and medicine referring to host factors

Notes:

The exact form of the instrumental plural may vary with the noun it modifies, but hostitelskými remains the standard ending for masculine, feminine, and neuter plural nouns in instrumental usage.