Formation of a furoxan ring in reaction of 3,5-dinitro-4-hydroxylaminopyridine with picryl chloride

2000 ◽  
Vol 36 (8) ◽  
pp. 1003-1004 ◽  
Author(s):  
O. R. Klyuchnikov ◽  
F. G. Khairutdinov ◽  
V. V. Golovin ◽  
I. F. Falyakhov
Keyword(s):  
Picryl Chloride

ChemInform Abstract: MECHANISM OF THE REACTION OF TRIETHYLPHOSPHITE WITH PICRYL CHLORIDE

1978 ◽  
Vol 9 (15) ◽  
Author(s):  
YU. G. GOLOLOBOV ◽  
P. P. ONYS'KO ◽  
V. P. PROKOPENKO
Keyword(s):  
Picryl Chloride ◽  
Mechanism Of The Reaction

scholarly journals Comparative Study on Picryl Chloride (PCL)-Induced Contact Dermatitis in Female IQI/Jic and BALB/c Mice

2004 ◽  
Vol 53 (2) ◽  
pp. 89-96 ◽  
Author(s):  
Ji-Youn JUNG ◽  
Junzo SAEGUSA ◽  
Hiroyuki NAKAYAMA ◽  
Kunio DOI
Keyword(s):  
Contact Dermatitis ◽  
Comparative Study ◽  
Picryl Chloride

Phloroglucinol from picryl chloride

1959 ◽  
Vol 78 (6) ◽  
pp. 452-459
Author(s):  
P. M. Heertjes
Keyword(s):  
Picryl Chloride

Concluding remarks

1956 ◽  
Vol 146 (922) ◽  
pp. 90-92 ◽  
Keyword(s):  
Guinea Pigs ◽  
Current Trend ◽  
Distinct Type ◽  
Single Species ◽  
Immunological Tolerance ◽  
The Body ◽  
Immunological Reaction ◽  
Picryl Chloride ◽  
Purified Antigen ◽  
Circulating Antibody

In many ways immunological tolerance is an ideal subject for discussion at the present time. Experimental work has gone far enough to allow us to claim that the principle of immunological tolerance is soundly established and that we can see more or less clearly some of its implications. But obviously very much remains to be learnt of the part played by tolerance in the various fields that have been discussed. It is by no means certain that we are dealing with a single topic when we compare tolerance to homografts with inhibition of antibody production against soluble protein in a rabbit. Such a situation provides much for discussion but does not make it easy to condense or interpret that discussion. One might begin by reiterating that immunology is concerned with much more than the production and properties of typical circulating antibody. There are at least four different types of immunological reaction and there are hints of many minor differences within the main types. Pappenheimer’s recent work on the variety of responses given by a single species, man, to a single purified antigen, diphtheria toxoid, offers a characteristic example of the current trend. Chase’s experiments on the response of guinea pigs to simple allergens like picryl chloride, have been only incidentally mentioned in today’s discussion, but their importance is obvious. A form of tolerance very similar to that produced by prenatal treatment of mice can be produced by administering the allergen to adult guinea-pigs by mouth. The animals are resistant to sensitization by skin treatment and the inhibition is general and unrelated to any persistence of allergen in the body. The question immediately arises whether all forms of tolerance are basically similar or whether for each of the qualitatively distinct types of positive immunological reaction, a correspondingly distinct type of inhibition or tolerance must be sought.

Picryl chloride-induced allergic dermatitis in IQI/Jic female mice

2000 ◽  
Vol 52 (3) ◽  
pp. 235-240 ◽  
Author(s):  
Miho Ikeda ◽  
Koji Kuroki ◽  
Hodaka Suzuki ◽  
Hiroyuki Nakayama ◽  
Junzo Saegusa ◽  
...  
Keyword(s):  
Allergic Dermatitis ◽  
Female Mice ◽  
Picryl Chloride

Sensitizing Ability of Derivatives of Picryl Chloride after Exposure of Mice on the Skin and in the Lung

1983 ◽  
Vol 72 (1) ◽  
pp. 59-66 ◽  
Author(s):  
I. Enander ◽  
S. Ahlstedt ◽  
H. Nygren ◽  
B. Björkstén
Keyword(s):  
Picryl Chloride ◽  
Derivatives Of

scholarly journals Preventative and Therapeutic Probiotic Use in Allergic Skin Conditions: Experimental and Clinical Findings

2013 ◽  
Vol 2013 ◽  
pp. 1-17 ◽  
Author(s):  
Öner Özdemir ◽  
Azize Yasemin Göksu Erol
Keyword(s):  
Therapeutic Potential ◽  
Allergic Diseases ◽  
Experimental Models ◽  
Clinical Findings ◽  
Skin Disorders ◽  
Intestinal Dysbiosis ◽  
Allergic Skin ◽  
Picryl Chloride ◽  
Skin Conditions ◽  
Allergic Contact

Probiotics are ingested live microbes that can modify intestinal microbial populations in a way that benefits the host. The interest in probiotic preventative/therapeutic potential in allergic diseases stemmed from the fact that probiotics have been shown to improve intestinal dysbiosis and permeability and to reduce inflammatory cytokines in human and murine experimental models. Enhanced presence of probiotic bacteria in the intestinal microbiota is found to correlate with protection against allergy. Therefore, many studies have been recently designed to examine the efficacy of probiotics, but the literature on the allergic skin disorders is still very scarce. Here, our objective is to summarize and evaluate the available knowledge from randomized or nonrandomized controlled trials of probiotic use in allergic skin conditions. Clinical improvement especially in IgE-sensitized eczema and experimental models such as atopic dermatitis-like lesions (trinitrochlorobenzene and picryl chloride sensitizations) and allergic contact dermatitis (dinitrofluorobenzene sensitization) has been reported. Although there is a very promising evidence to recommend the addition of probiotics into foods, probiotics do not have a proven role in the prevention or the therapy of allergic skin disorders. Thus, being aware of possible measures, such as probiotics use, to prevent/heal atopic diseases is essential for the practicing allergy specialist.

Synthesis of an Internucleotide Bond Using Picryl Chloride

1963 ◽  
Vol 2 (1) ◽  
pp. 43-43 ◽  
Author(s):  
F. Cramer ◽  
R. Wittmann ◽  
K. Daneck ◽  
G. Weimann
Keyword(s):  
Picryl Chloride
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