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  • 1
    Electronic Resource
    Electronic Resource
    Springer
    Mycopathologia 69 (1979), S. 149-151 
    ISSN: 1573-0832
    Source: Springer Online Journal Archives 1860-2000
    Topics: Biology , Medicine
    Notes: Abstract Fifty four samples including 5 of broken rice, 8 of corn grains, 8 of corn gluten feed, 13 of cottonseed cake and 4 each of rice polish, corn gluten, sesame oil cake, guar meal and wheat bran were screened for the presence of aflatoxins. Among all the samples, 14 were damaged and 40 apparently undamaged. The incidende of aflatoxins was found to be 60, 25, 25, and 23 per cent in broken rice, corn grains, corn gluten feed and cottonseed cake. Aflatoxins were not detected from rice polish, corn gluten, sesame oil cake, guar meal and wheat bran. Damaged sample revealed a much higher incidence i.e. 50 per cent as compared to undamaged ones i.e. 7.5 per cent. Mean concentration of aflatoxin B and G was found to be 15.5 and 12.2 ppb respectively. Cultural examination of aflatoxin positive feedstuffs yielded 39 isolates of different fungi including 21 of Aspergillus, 7 of Mucor, 6 of Rhizopus, 4 of Fusarium and one of Penicillium. These strains when tested for aflatoxin producing ability, revealed this property in only one isolate, identified as Aspergillus parasiticus.
    Type of Medium: Electronic Resource
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  • 2
    ISSN: 1432-1440
    Keywords: Leukocyte ; Interferons ; Genital warts ; Human papillomavirus ; Venereal warts ; Pharmaceutical creams
    Source: Springer Online Journal Archives 1860-2000
    Topics: Medicine
    Notes: Abstract The purpose of this double-blind, placebo-controlled study was to determine and compare the clinical efficacy and tolerance of human leukocyte α-interferon (incorporated 2 × 106 IU/g) in hydrophilic cream to cure genital warts. Preselected Asian female patients (n=150) aged 18–40 years (mean 22.5), with the clinical and biopsy-confirmed diagnosis of genital warts (mean 2.64), predominantly flat vaginal condylomas, were randomly allocated to 3 parallel groups. Each patient was given a coded tube containing 80 g placebo/active preparation with a graduated applicator. Patients were instructed to inject 6 g of the either alloted placebo/active cream deep into the vagina thrice a day for 3 consecutive days (group A) or 4 consecutive days (group B) per week, and if not cured the same treatment was extended to 3 more weeks (maximum 4 weeks active treatment). To assess the clinical efficacy patients were examined on a week-to-week basis. A total clearance of warts (biopsy-confirmed) was evaluated as a complete cure. Patients cured during the treatment were spared further treatment and were requested to visit us after 16 weeks for relapse control. As for the remaining patients, empty tubes were collected, and similarly coded replacement tubes were given for further treatment (in total 588 tubes were used). By the end of the treatment 57.2% lesions (227/397) were eliminated in all the groups: 48% patients in group A, 90% patients in group B, and 10% patients in placebo groups taken as completely cured. Of the 150 patients 128 (85.3%) did not complain of any drug-related adverse symptoms. Transitory increase in body temperature (mean 38.4°C), accompanied by headache (14.6%) and generalized itching (6.6%) were the most frequently reported side effects; however, treatment was well tolerated by all the patients, and there were no dropouts. Our findings indicate that clinical efficacy is dose dependent, that is, the results of group B were significantly superior to that of group A (P 〈 0.05). Of the 49.3% cured patients (74/150) followed up for 6 months (monthly basis) seven had a relapse, and none had reinfection. It is concluded that clinical efficacy of leukocyte interferon-a to cure genital warts is dose dependent. These results further support the view that leukocyte interferon-a incorporated in hydrophilic cream can be considered a reliable, safe, and home-based treatment to cure vulvar and vaginal warts.
    Type of Medium: Electronic Resource
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