Bisphenol A blood and saliva levels prior to and after dental sealant placement in adults

…, D Shuman, SC Stull, RE Ratzlaff - American Dental …, 2010 - jdh.adha.org
… The repeated measures of ANOVA for between subjects effects revealed a statistically
significant effect of dose on salivary BPA levels (F=11.12, p=<.0001) (Table III). A post–hoc test (…

Delayed-type hypersensitivity in mast cell-deficient mice: dependence on platelets for expression of contact sensitivity.

…, GM Anderson, V Paliwal, RE Ratzlaff… - … (Baltimore, Md.: 1950 …, 1996 - journals.aai.org
… The presence of low anity IgE receptors (CD23) and high affinity FcdU on platelets provides
two pathways for Ag-specific activation of platelets to lead to the release of 5-HT and other …

An arthropod defensin expressed by the hemocytes of the American dog tick, Dermacentor variabilis (Acari: Ixodidae)

SM Ceraul, DE Sonenshine, RE Ratzlaff… - Insect biochemistry and …, 2003 - Elsevier
Both soluble and cell-mediated components are involved in the innate immune response of
arthropods. Injection of Borrelia burgdorferi, the Lyme disease agent, results in the secretion …

Pathology and hematology of the Caribbean spiny lobster experimentally infected with Panulirus argus virus 1 (PaV1)

C Li, JD Shields, RE Ratzlaff, MJ Butler - Virus Research, 2008 - Elsevier
We examined the histopathological and hematological response of the Caribbean spiny
lobster to experimentally induced infections with Panulirus argus Virus 1 (PaV1). The fixed …

Detection of Panulirus argus Virus 1 in Caribbean spiny lobsters

…, KM Kauffman, JD Shields, RE Ratzlaff - Diseases of aquatic …, 2007 - int-res.com
… The reactions were run on an MJ Research thermal cycler (Bio-Rad Laboratories). The am…
cloned from purified virus in a related PaV1 project (RE Ratzlaff unpubl. data). The PCR assay …

Borrelia burgdorferi in eastern Virginia: comparison between a coastal and inland locality.

DE Sonenshine, RE Ratzlaff, J Troyer… - The American journal …, 1995 - europepmc.org
In Virginia, Borrelia burgdorferi was more prevalent in a site along the Atlantic Ocean, near
Maryland, than in an inland site near Williamsburg and Yorktown. At the coastal site on …

Detection of Panulirus argus Virus 1 (PaV1) in the Caribbean spiny lobster using fluorescence in situ hybridization (FISH)

…, CL Hartwig, RA Cooper, RE Ratzlaff - Diseases of aquatic …, 2006 - int-res.com
Panulirus argus Virus 1 (PaV1) is the first virus known to be pathogenic to a wild lobster. It
infects the Caribbean spiny lobster P. argus from the Florida Keys, and has a predilection for …

Use of micrometers and calipers to measure various components of delayed-type hypersensitivity ear swelling reactions in mice

H Van Loveren, K Kato, RE Ratzlaff, R Meade… - Journal of …, 1984 - Elsevier
The choice of the type of instrument to measure delayed-type hypersensitivity (DTH) in mice,
as assayed by ear swelling reactions, influences the experimental results. When a caliper …

A role for platelet release of serotonin in the initiation of contact sensitivity

PW Askenase, GP Geba, J Levin, RE Ratzlaff… - … Archives of Allergy and …, 1995 - karger.com
Finding contact sensitivity (CS) responses that were fairly normal in ear swelling, and in
serotonin (5-HT) dependence in mast-cell-deficient mice, led to experiments to determine …

Murine Immune Responses and Immunization Against Polyplax serrata (Anoplura: Polyplacidae)

RE Ratzlaff, SK Wikel - Journal of Medical Entomology, 1990 - academic.oup.com
… Therefore, we re-examined anamnestic resistance on naive sites and determined if hosts …
± 5,122 cpm of thymidine on days 8 and 22, respectively; background levels for naive mice …