Toxicity studies on western juniper oil (Juniperus occidentalis) and Port-Orford-cedar oil (Chamaecyparis lawsoniana) extracts utilizing local lymph node and acute dermal irritation assays

2004 ◽  
Vol 154 (3) ◽  
pp. 217-224 ◽  
Author(s):  
A. Morrie Craig ◽  
Joseph J. Karchesy ◽  
Linda L. Blythe ◽  
Maria del Pilar González-Hernández ◽  
Laurence R. Swan
Keyword(s):  
Lymph Node ◽  
Western Juniper ◽  
Toxicity Studies ◽  
Dermal Irritation ◽  
Juniperus Occidentalis ◽  
Chamaecyparis Lawsoniana ◽  
Local Lymph Node ◽  
Port Orford Cedar

Antifungal Activities of Four Cedar Foliage Oils to Wood Stain or Decay Fungi

2011 ◽  
Vol 365 ◽  
pp. 375-381 ◽  
Author(s):  
Jing Wang ◽  
Shu Jun Li ◽  
Camille Freitag ◽  
Jeff J. Morrell ◽  
Joe J. Karchesy
Keyword(s):  
Chemical Composition ◽  
Essential Oils ◽  
Decay Fungi ◽  
Antifungal Activities ◽  
Western Juniper ◽  
Juniperus Occidentalis ◽  
Ms Analysis ◽  
Chamaecyparis Lawsoniana ◽  
Port Orford Cedar

Antifungal activities of essential oils have been extensively studied and these materials have the potential to replace synthetic biocides. In this study, the chemical composition of Leyland cypress (× Cupressocyparis leylandii), Monterey cypress (Cupressus macrocarpa), Western juniper (Juniperus occidentalis), and Port Orford cedar (Chamaecyparis lawsoniana) foliage oils were determined and their antifungal activities on wood were analyzed. GC-MS analysis showed that monoterpenoids represented more than 90 percent of the oils except Port Orford cedar oil, where monoterpenoids comprised only one third of the oil. Cedar oils were reduced the growth of selected mold fungi and were capable of some inhibition of decay fungi, but could not completely protect wood from stain or decay fungi.

Interlaboratory Evaluation of the Local Lymph Node Assay with 25 Chemicals and Comparison with Guinea Pig Test Data

1991 ◽  
Vol 1 (1) ◽  
pp. 30-43 ◽  
Author(s):  
D. A. Basketter ◽  
E. W. Scholes ◽  
I. Kimber ◽  
P. A. Botham ◽  
J. Hilton ◽  
...  
Keyword(s):  
Lymph Node ◽  
Guinea Pig ◽  
Test Data ◽  
Local Lymph Node Assay ◽  
Local Lymph Node

Investigation of the Dermal Sensitizing Potential of Traditional Medical Extracts in Local Lymph Node Assays

2009 ◽  
Vol 234 (3) ◽  
pp. 306-313 ◽  
Author(s):  
Lei Lv ◽  
Guang-Yan Yan ◽  
Ying-Lan Zhao ◽  
Xiao-Juan He ◽  
Xing Jiang ◽  
...  
Keyword(s):  
Lymph Node ◽  
Local Lymph Node

The respiratory local lymph node assay (LLNA) as a tool to study respiratory sensitizers

2006 ◽  
Vol 164 ◽  
pp. S109-S110
Author(s):  
Josje Arts ◽  
Wim de Jong ◽  
Marcel Schijf ◽  
Arja de Klerk ◽  
Henk van Loveren ◽  
...  
Keyword(s):  
Lymph Node ◽  
Local Lymph Node Assay ◽  
Local Lymph Node
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