Statements in which the resource exists as a subject.
PredicateObject
rdf:type
lifeskim:mentions
pubmed:issue
3
pubmed:dateCreated
1990-4-17
pubmed:abstractText
The objective of this study was to determine the molting process of Dirofilaria immitis third-stage larvae (L-3) to fourth-stage larvae (L-4), as it occurred in vitro. After 48 hr in vitro, the L-4 epicuticle was completely formed, and by 72 hr there was a clear separation between the L-3 and L-4 cuticles. The thickness of the newly formed L-4 cuticle was significantly less than that which has been described for larvae recovered from dogs after a similar incubation time period. If culture conditions were lacking in bovine albumin or proper temperature, larvae successfully developed the L-4 epicuticle but did not complete ecdysis. The molting process of D. immitis L-3 was thus shown to be multistepped with different factors required to induce the various developmental phases.
pubmed:language
eng
pubmed:journal
pubmed:citationSubset
IM
pubmed:chemical
pubmed:status
MEDLINE
pubmed:month
Apr
pubmed:issn
0014-4894
pubmed:author
pubmed:issnType
Print
pubmed:volume
70
pubmed:owner
NLM
pubmed:authorsComplete
Y
pubmed:pagination
314-22
pubmed:dateRevised
2003-11-14
pubmed:meshHeading
pubmed:year
1990
pubmed:articleTitle
Dirofilaria immitis: molting process of third-stage larvae.
pubmed:affiliation
Department of Microbiology and Immunology, Thomas Jefferson University, Philadelphia, Pennsylvania 19107.
pubmed:publicationType
Journal Article