5 research outputs found
Congenital Toxoplasmosis: A Review of its Pathology, Immune Response and Current Treatment Options.
Get PDFToxoplasmosis, caused by the protozoan parasite Toxoplasma gondii, is one of the most common parasites of man and other warm-blooded animals. Humans are infected through contaminated food, water, and blood transfusion, organ transplantation or from mother to foetus through the placenta. Severe congenital infections occur as a result of primary T. gondii infection in early pregnancy. Transmission of T.gondii to the foetus can result in serious health problems, including mental retardation, seizures, blindness and death. Frequency of foetal infection is higher when maternal infection occurs later in pregnancy and sequelae are more severe when maternal infections occur early in the first trimester of pregnancy. The ability of the parasite to survive intracellularly largely depends on the blocking of different proapoptotic signaling cascades of the host cells. During pregnancy, however, alterations in the incidence of apoptosis are associated with abnormal placental morphology and function. Both cellular and humoral immune responses control T.gondii infection. Toxoplasma is asymptomatic, infected women can only be detected by serological testing. In many instances, congenital toxoplasmosis can be prevented by educating pregnant women and women of childbearing age about the route of transmission. The need for screening suspected cases of T. gondii will help reduce transmission to the foetus.
Keywords: Toxoplasmosis, Congenital toxoplasmosis, Toxoplasmosis and immunosuppression. Toxoplasma gondii
Causes of obstructive uropathy at the Lagos University Teaching Hopsital , Lagos, Nigeria
No full textNo Abstract. NQJHM Vol. 6 (3) 1996: pp. 173-17
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No full text(WAJR) is a publication and the official organ of the Association of Radiologists of West Africa. It is enlisted on AJOL (African Journals on-line). The Journal accepts for publication
