Hylan may refer to:
*
John F. Hylan
John Francis Hylan (April 20, 1868January 12, 1936) was the 96th List of mayors of New York City, Mayor of New York City (the seventh since the consolidation of the five boroughs), from 1918 to 1925. From rural beginnings in the Catskill Mountain ...
, notable
Democrat
Democrat, Democrats, or Democratic may refer to:
Politics
*A proponent of democracy, or democratic government; a form of government involving rule by the people.
*A member of a Democratic Party:
**Democratic Party (United States) (D)
**Democratic ...
and
Mayor of New York City
The mayor of New York City, officially Mayor of the City of New York, is head of the executive branch of the government of New York City and the chief executive of New York City. The mayor's office administers all city services, public property ...
from 1918 to 1925
*
hyaluronan
Hyaluronic acid (; abbreviated HA; conjugate base hyaluronate), also called hyaluronan, is an anionic, nonsulfated glycosaminoglycan distributed widely throughout connective, epithelial, and neural tissues. It is unique among glycosaminoglycans ...
(also known as hyaluronic acid or hyaluronate)
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