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Experimental conversion of virulent RH Toxoplasma gondii tachyzoites in vitro

Autor: Na, Hammouda, Ir, Ibrahim, Ed, Elkerdany, Ay, Negm, Sonia Allam

Publikováno v: Europe PubMed Central

We aimed to induce conversion of RH-stain tachyzoites to bradyzoites by changing the pH of the culture medium. Alkalization of the medium to pH 8 induced morphological changes in the cultured tachyzoites. The majority of the organism increased in siz

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=pmid_dedup__::0cd966a8de8a2fe85ecb342c2afe9266
https://pubmed.ncbi.nlm.nih.gov/12596968

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Autoclaved cercarial vaccine: a new hope against schistosomiasis parasitologic, histopathologic and immunologic studies

Autor: Mm, Eissa, Sonia Allam, Mz, El Azzouni, Nm, Baddour

Publikováno v: Europe PubMed Central

The efficacy of autoclaved cercarial vaccine (ACV) in eliciting protective immunity against Schistosoma mansoni infection was investigated in Swiss strain Albino mice. Two main groups of animals were used. One served as control group and the second w

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=pmid_dedup__::bef462e9beac4ed33a84942df465d2cc
https://pubmed.ncbi.nlm.nih.gov/9707675

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Effect of mebendazole and ivermectin in experimental hepatic capillariasis B: histopathological and ultrastructural studies

Autor: Sf, El Nassery, Mw, El Gebaly, Mz, El Azzouni, Na, Hammouda, el Shenawie S, Sonia Allam

Publikováno v: Europe PubMed Central

Although, rodents are the principle hosts of C. hepatica both true and spurious human infections have been reported. Over half of the reported cases, resulted in death with hepatic capillariasis being discovered at autopsy; even in cases which the in

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=pmid_dedup__::86b9224628a4c9c7c0e2c54332b8143f
https://pubmed.ncbi.nlm.nih.gov/8754641

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Effect of mebendazole and ivermectin in experimental hepatic capillariasis: parasitological, scanning electron microscopy and immunological studies

Autor: Mw, El Gebaly, Sf, Nassery, Mz, El Azzouni, Na, Hammouda, Sonia Allam

Publikováno v: Europe PubMed Central

In this study, mebendazole and ivermectin were tried during three different phases of C. hepatica infection. At an early phase, when immature forms were present both drugs were effective in causing destruction and degeneration of the larvae, thus pre

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=pmid_dedup__::784c779167ef7656387edc013cc68243
https://pubmed.ncbi.nlm.nih.gov/8721247

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Bahgat Fathalla Allam

Autor: Sonia Allam

Publikováno v: BMJ. 337:a2604-a2604

Bahgat Fathalla Allam completed his undergraduate medical training in his native Egypt but developed an affinity for Scotland after completing a PhD in clinical chemistry in Edinburgh in 1964. His collaborative research projects as a senior registrar

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_________::bea9c8de45893b3b7fe036faf9c1b231
https://doi.org/10.1136/bmj.a2604

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Isolation of dust mites from houses of Egyptian allergic patients and induction of experimental sensitivity by Dermatophagoides pteronyssinus

Autor: Ha, Sadaka, Sonia Allam, Ha, Rezk, Sy, Abo-El-Nazar, Ay, Shola

Publikováno v: Europe PubMed Central

Six house dust mite (HDM) species were isolated from dust of floors and mattresses of allergic patients houses in Alexandria. Dermatophagoides pteronyssinus (D.p.) was the dominant species in dust of floors and mattresses with average percentages of

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=pmid_dedup__::a07c94806c85ef11a2e85308199a2807
http://europepmc.org/abstract/med/10786037

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Autoclaved cercarial vaccine against schistosomiasis: ultrastructural and biochemical studies

Autor: Mm, Eissa, Sonia Allam, Ar, El-Mahdi, Mz, El-Azzouni

Publikováno v: Europe PubMed Central

Autoclaved cercarial vaccine (ACV) was found to be highly effective in eliciting protective immunity against experimental Schistosomal mansoni. So, the aim of this study was to analyse ACV biochemically and to study ultrastructural changes inflicted

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=pmid_dedup__::04dfa9be3b12c1b24d8c33a3a8972f82
http://europepmc.org/abstract/med/11414466

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Experimental amoebic liver abcess produced by oral administration of Entamoeba histolytica cysts

Autor: Ha, Sadaka, Sm, El-Nassery, Sonia Allam, Mm, Eissa, Nm, Baddour

Publikováno v: Europe PubMed Central

To determine the possibility of amoebic invasion and liver-abscess formation Swiss albino mice were infected orally with E. histolytica cysts isolated from human stools. Parasitological and histopathological changes in mice colon and liver tissues we

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=pmid_dedup__::78caf0e9466f40359bb1dcb6acdab395
http://europepmc.org/abstract/med/11478441

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