Abstract |
Excreta from blowing their noses was collected from 4 previously untreated multibacillary (LL) patients in the ALERT hospital, immediately before and during daily treatment with 600 mg rifampicin and 100 mg dapsone (DDS). The Mycobacterium leprae recovered from the nasal secretions were enumerated and inoculated into the footpads of normal mice. Bacilli recovered from 2 of the patients failed to infect mice after 1 day's treatment, and all infectivity of the bacilli from the other 2 patients was lost after 2 days' treatment. These findings demonstrate the rapidity with which rifampicin-containing multidrug treatment is likely to reduce a patient's level of infection to their contacts.
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Authors | H S Habte-Mariam, M Guebre-Xabier |
Journal | Leprosy review
(Lepr Rev)
Vol. 64
Issue 4
Pg. 312-5
(Dec 1993)
ISSN: 0305-7518 [Print] England |
PMID | 8127217
(Publication Type: Journal Article)
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Chemical References |
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Topics |
- Animals
- Dapsone
(administration & dosage)
- Drug Therapy, Combination
- Humans
- Leprosy, Lepromatous
(drug therapy, microbiology)
- Mice
- Mice, Inbred BALB C
- Mycobacterium leprae
(growth & development)
- Nasal Mucosa
(metabolism, microbiology)
- Rifampin
(administration & dosage)
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