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Wyszukujesz frazę "Trichophyton rubrum" wg kryterium: Temat


Wyświetlanie 1-3 z 3
Tytuł:
Antifungal efficiency of three traditional medicinal plants against Trichophyton rubrum
Autorzy:
Kindu, Geta
Mekonen, Mekonen
Ageze, Emebat
Abebaw, Maritu
Workie, Animut
Getnet, Bruktawit
Powiązania:
https://bibliotekanauki.pl/articles/1076672.pdf
Data publikacji:
2019
Wydawca:
Przedsiębiorstwo Wydawnictw Naukowych Darwin / Scientific Publishing House DARWIN
Tematy:
Croton macrostachyus
Dermatophytes
Eucalyptus globules
Phytolacca dodecandra
Trichophyton rubrum
Opis:
Cutaneous fungal infection are a wide-spread public health concern affecting millions of people all across the world. Nearly half of the affected will experience multiple episodes of infection requiring numerous rounds of treatment. Trichophyton rubrum was the most common etiological agent of dermatophytes, and it is emerging as an important and significantly prevalent infection in an increasingly aging population and immune-compromised patients. Development of more effective and less toxic anti-fungal agents is required for the treatment of dermatophytosis. The aim of the study was to evaluate the anti-fungal activity of extracts of three plant species used in traditional medicine against Trichophyton rubrum. The ethanol and water extracts of Eucalyptus globules, Croton macrostachyus, and Phytolacca dodecandra leaves were evaluated in vitro for anti-fungal activity against Trichophyton rubrum, using the agar well diffusion technique. The mean inhibition zone of both extracts for E. globulus, C. macrostachyus and P. dodecandra were 19.8, 20 and 16.3 mm, respectively, and mean inhibition zone of the ethanol and water extracts were 23 and 14.4 mm, respectively. Generally, mean inhibition zone of plant extracts did not show statistically significant difference among plants and the mean inhibition zone of plant extracts did show statistically significant difference between extracts (P ≤ 0.05). On the basis of the current findings, Eucalyptus globules and Croton macrostachyus could be good candidates in the search for new antifungal agents from natural products against Trichophyton rubrum. Therefore, further studies are needed to study their toxicology and isolate the bio- active components from these plants.
Źródło:
World News of Natural Sciences; 2019, 25; 15-21
2543-5426
Pojawia się w:
World News of Natural Sciences
Dostawca treści:
Biblioteka Nauki
Artykuł
Tytuł:
Epidemiological status of dermatophytosis among rice farmers in Ebonyi State, Nigeria
Autorzy:
Nnagbo, P. A.
Anyamene, C. O.
Anyiam, I. V.
Powiązania:
https://bibliotekanauki.pl/articles/1193371.pdf
Data publikacji:
2021
Wydawca:
Przedsiębiorstwo Wydawnictw Naukowych Darwin / Scientific Publishing House DARWIN
Tematy:
Microsporum canis
Microsporum gypseum
Trichophyton mentagrophytes
Trichophyton rubrum
Trichophyton soudanense
Trichophyton tonsurans
contagious
dermatophytosis
epidemiology
public health
rice farmers
Opis:
Dermatophytosis caused by dermatophytic fungi is highly contagious and represents significant public health problem in Nigeria and the world at large. The infection among rice farmers had not received much attention; hence, the epidemiology of dermatophytosis among rice farmers in Ebonyi State was studied. A total of 2130 rice farmers were randomly selected and screened for dermatophytosis. Hair fragments, skin and nail scrapings were collected from 182 rice farmers that presented with lesions suggestive of the infection using sterile scissors and scalpels. The samples were examined by direct microscopy using 5% KOH and cultured on Sabouraud dextrose agar supplemented with 0.05 mg/mL chloramphenicol and 0.5 mg/mL cycloheximide and incubated at 28 °C ± 2 °C for 7 days. The dermatophytes isolated were identified by macroscopic and microscopic methods and confirmed by molecular analysis. Demographic data and factors influencing the infection were obtained through questionnaires and analyzed using analysis of variance (ANOVA) at p<0.05 significant level with SPSS version 22. A total of 54 dermatophyte species were recovered from the samples. Dermatophytes isolated included Trichophyton tonsurans 23 (42.59%), Trichophyton mentagrophytes 14 (25.93%), Trichophyton rubrum 7 (12.96%), Trichophyton soudanense 5 (9.26%), Microsporum gypseum 3 (5.56%) and Microsporum canis 2 (3.70%). Age, gender, educational status and family size of the farmers and their interactions with domestic animals influenced the distribution of dermatophyte species isolated. Out of 182 rice farmers screened, the age-group 16-26 years were most infected with the infection 71 (39.01%), followed by 39 (21.43%) between the age-group 27-37 years and a decline between the age-group 49-59 years 15 (8.24%). The females were more infected 144 (79.12%) than the males 38 (20.88%). The infection among the females was found to be significant (P<0.05). Among the skin infections observed in the study areas, tinea capitis 76 (41.76%) was the most predominant type of infection followed by tinea unguium (onychomycosis) 59 (32.42%) and tinea corporis 47 (25.82%). It is expected that the study will be an eye-opener to the government, non-governmental organizations as well as community-based organizations to execute various intervention programmes like public health education and improved farming conditions to help reduce the burden of the infection in the area.
Źródło:
World Scientific News; 2021, 155; 65-79
2392-2192
Pojawia się w:
World Scientific News
Dostawca treści:
Biblioteka Nauki
Artykuł
Tytuł:
Anti-dermatophytic activity of garlic (Allium sativum) extracts on some dermatophytic fungi
Autorzy:
Mercy, K.A.
Ijeoma, I.
Emmanuel, K.J.
Powiązania:
https://bibliotekanauki.pl/articles/11293.pdf
Data publikacji:
2014
Wydawca:
Przedsiębiorstwo Wydawnictw Naukowych Darwin / Scientific Publishing House DARWIN
Tematy:
anti-dermatophytic activity
dermatophytic infection
antifungal activity
garlic
Allium sativum
plant extract
dermatophytic fungi
fungi
Trichophyton mentagrophytes
Trichophyton rubrum
Microsporum gypseum
Trichophyton verrucosum
Epidermophyton floccosum
Opis:
Dermatophytic infection is a common infection that constitutes public health problem among children. Anti dermatophytic activity of aqueous, ethanolic and methanolic extracts of garlic (Allium sativum) was investigated against isolates of dermatophytic fungi obtained from sixty primary school children in Aba. The well in agar diffusion technique was used to determine the sensitivity patterns of the test organisms. The results were compared with the activity of a known antifungal drug nystatin. The isolates included Trichophyton mentagrophytes, Trichophyton rubrum, Microsporum gypseum, Trichophyton verrucosum and Epidermophyton floccosum. The result of the antifungal activity of garlic showed high but varied levels of antifungal effectiveness on the different species of the dermatophytes at four different concentrations of 12.5 %, 25 %, 50 % and 100 % used. T. rubrum was the most susceptible followed by M. gypseum, T. mentagrophytes, T. verrucosum and E. floccosum respectivey. The diameter zones of inhibition exhibited by the extracts against test fungal species ranged between 4.50 mm and 30.67 mm. Further purification and extraction of active principle of garlic would give an antidermatophytic activity comparable to standard antifungal drugs.
Źródło:
International Letters of Natural Sciences; 2014, 19
2300-9675
Pojawia się w:
International Letters of Natural Sciences
Dostawca treści:
Biblioteka Nauki
Artykuł
    Wyświetlanie 1-3 z 3

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