Results 221 to 230 of about 2,602,393 (314)

Elevation of intracellular free calcium levels in HEp-2 cells infected with enteropathogenic Escherichia coli

open access: yesInfection and Immunity, 1991
T. Baldwin   +5 more
semanticscholar   +1 more source

Trabecular bone ontogeny of the human talus

open access: yesThe Anatomical Record, EarlyView.
Abstract Studies of trabecular ontogeny may provide insight into the factors that drive healthy bone development. There is a growing understanding of how the juvenile skeleton responds to these influences; however, gaps in our knowledge remain. This study aims to identify ontogenetic trabecular patterns and regional changes during development within ...
Rebecca A. G. Reid   +2 more
wiley   +1 more source

Construction and analysis of TnphoA mutants of enteropathogenic Escherichia coli unable to invade HEp-2 cells

open access: yesInfection and Immunity, 1990
M. Donnenberg   +4 more
semanticscholar   +1 more source

Differences in predominant collagen fiber orientation between dorsal and plantar trabecular bone tracts of adult mule deer calcanei suggest strain‐mode‐specific adaptation

open access: yesThe Anatomical Record, EarlyView.
Polarized microscopic images of the outer bone cortex (a and b) and deeper trabecular bone (c and d) of the deer calcaneus in thin cross‐sections. The brighter gray levels reflect more oblique‐to‐transverse collagen fibers in the compression/dorsal bone (a, c) and the darker gray levels reflect more longitudinal collagen in the tension/plantar bone (b,
John G. Skedros   +3 more
wiley   +1 more source

Autoantibody Response Toward Chromatin in Patients With Juvenile Idiopathic Arthritis

open access: yesArthritis &Rheumatology, EarlyView.
Objective Patients with juvenile idiopathic arthritis (JIA) frequently exhibit antinuclear antibodies (ANAs), but the specific antigen target recognized by them and the presence of additional autoantibody specificities in patients with JIA remains elusive.
Viola Pitkänen   +13 more
wiley   +1 more source

Use of HEp-2 cells for improved isolation and passage of Chlamydia pneumoniae

open access: yesJournal of Clinical Microbiology, 1992
P. Roblin   +2 more
semanticscholar   +1 more source

A phase 2 trial of hydroxychloroquine in individuals at risk for rheumatoid arthritis

open access: yesArthritis &Rheumatology, Accepted Article.
Background Individuals with serum elevations of anti‐cyclic citrullinated peptide (anti‐CCP) antibodies are at increased risk for future rheumatoid arthritis (RA). No pharmacologic interventions have been approved for the prevention of RA in such ‘at‐risk’ individuals. However, hydroxychloroquine (HCQ) is used without supporting clinical trial evidence.
Kevin D. Deane   +33 more
wiley   +1 more source

The ERK-1 function is required for HSV-1-mediated G1/S progression in HEP-2 cells and contributes to virus growth. [PDF]

open access: yesSci Rep, 2017
Colao I   +6 more
europepmc   +1 more source

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