Gene/Protein Disease Symptom Drug Enzyme Compound
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Query: UNIPROT:P02794 (ferritin)
 17,525 document(s) hit in 31,850,051 MEDLINE articles (0.00 seconds)

Thiabendazole was evaluated in two separate experiments for its ability to enhance the immune response in dexamethasone-treated or stressed cattle. In the first experiment the cattle received either no drug treatment (controls), dexamethasone intramuscularly (IM), or dexamethasone IM plus thiabendazole orally. All animals were inoculated with heat-killed Brucella abortus strain 19, equine ferritin, tetanus toxoid, and live Corynebacterium equi at the time dexamethasone therapy was initiated. Dexamethasone (0.04 mg/kg/day IM for 3 days) significantly (p less than 0.05) inhibited the lymphocyte blastogenic response to mitogens and the antibody response to ferritin and tetanus toxoid. Thiabendazole given orally (16 mg/kg/day) beginning 24 h prior to antigen and dexamethasone administration and continued for 6 days failed to prevent the dexamethasone-induced suppression of the lymphocyte blastogenic or antibody responses. In the second experiment 51 cattle were divided into a control group and a thiabendazole-treated group. The animals were stressed by weaning, injection of antigen (equine ferritin, tetanus toxoid, B. abortus strain 19 and killed bovine viral diarrhea virus) and castration of the bulls on the day that thiabendazole therapy was started. Thiabendazole administered orally for 5 days at a dosage of 20 mg/kg did not enhance the antibody response to any of the antigens, and was associated with a significantly lower antibody response to B. abortus.
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PMID:Attempts to use thiabendazole to improve the immune response in dexamethasone-treated or stressed cattle. 651 58

A bull aged 16 months with bilateral testicular hypoplasia and azoospermia was persistently infected with bovine viral diarrhoea virus (BVDV). Viral antigen was detected in serum and semen by ELISA, but the animal was serologically negative. After slaughter, the genital tract was examined histopathologically and by immunohistochemistry, including double immunolabelling with BVDV antibody and either S-100 antibody (for Sertoli cells) or ferritin antibody (for Leydig cells). The seminiferous tubules of both testes were lined by a single layer of Sertoli cells and the germinal epithelium was completely absent except for a few remaining spermatogonia. BVDV antigen was demonstrated (1) in the media of arterial vessel walls of the testis, epididymis, urethra, prostate, and vesicular and bulbourethral glands, (2) in epithelial cells of the ductus epididymidis, the accessory glands and the urethra, and (3) in the testis, mainly in Sertoli cells and to a lesser extent in the spermatogonia that remained, but not in Leydig cells. The testicular hypoplasia was possibly linked to the BVDV infection.
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PMID:Testicular hypoplasia in a bull persistently infected with bovine diarrhoea virus. 1782 54