ovalbumin has been researched along with Hyperemia* in 4 studies
4 other study(ies) available for ovalbumin and Hyperemia
Article | Year |
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Can curcumin modulate allergic rhinitis in rats?
This study aimed to explore the effects of curcumin on experimental allergic rhinitis in rats.. Twenty-eight male Wistar albino rats were randomly divided into four groups: a control group; a group in which allergic rhinitis was induced and no treatment given; a group in which allergic rhinitis was induced followed by treatment with azelastine hydrochloride on days 21-28; and a group in which allergic rhinitis was induced followed by treatment with curcumin on days 21-28. Allergy symptoms and histopathological features of the nasal mucosa were examined.. The sneezing and nasal congestion scores were higher in the azelastine and curcumin treatment groups than in the control group. Histopathological examination showed focal goblet cell metaplasia on the epithelial surface in the azelastine group. In the curcumin group, there was a decrease in goblet cell metaplasia in the epithelium, decreased inflammatory cell infiltration and vascular proliferation in the lamina propria.. Curcumin is an effective treatment for experimentally induced allergic rhinitis in rats. Topics: Administration, Intranasal; Animals; Anti-Allergic Agents; Anti-Inflammatory Agents, Non-Steroidal; Chondrocytes; Cilia; Curcumin; Eosinophils; Goblet Cells; Hyperemia; Hypertrophy; Male; Mast Cells; Metaplasia; Nasal Mucosa; Ovalbumin; Phthalazines; Random Allocation; Rats; Rats, Wistar; Rhinitis, Allergic; Sneezing | 2016 |
Image analyses of conjunctival hyperemia in guinea pig allergic conjunctivitis.
Topics: Allergens; Animals; Antigens; Conjunctiva; Conjunctivitis, Allergic; Fractals; Guinea Pigs; Hyperemia; Male; Ovalbumin; Photography | 2009 |
Pathways to inflammation induced by immune complexes: development of the Arthus reaction.
The changes associated with inflammation induced by immune complexes (reversed passive Arthus reaction induced with egg albumin-anti-egg albumin) were quantitated and the kinetics of the various vascular phenomena were ascertained. Hyperemia, increase in vascular permeability, platelet accumulation, and polymorphonuclear (PMN) leukocyte accumulation occurred relatively early after induction of the inflammatory lesions, and peaked in 2-4 h. Hemorrhage peaked in 6-h-old lesions. Morphological studies confirmed that almost all infiltrating cells were PMN leukocytes and immunofluorescent tracer studies showed immune complexes in vessel walls as early as 15 min after i.v. injection of the fluoresceinated antigen and the intradermal injection of antibody. By 8 h the progression of the lesions had subsided and by 24 h there were signs of resolution. A pathway for the development of the inflammatory lesions induced with immune complexes is proposed. Topics: Animals; Antigen-Antibody Complex; Arthus Reaction; Blood Vessels; Capillary Permeability; Female; Hyperemia; Inflammation; Neutrophils; Ovalbumin; Platelet Count; Rabbits | 1982 |
Anaphylaxis in calves and the development of gastro-intestinal lesions.
Topics: Abomasum; Anaphylaxis; Animals; Antibody Formation; Cattle; Cattle Diseases; Digestive System; Edema; Hyperemia; Intestine, Small; Lung; Ovalbumin; Pulmonary Edema; Pulmonary Emphysema | 1969 |