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Biomedical subjects

E Moldovan

Publications and source records attributed to E Moldovan.

At least 19 recordsLinked to original sources
PubMed1979

Laboratory diagnosis in a case of fatal progressive vaccinia due to manifest immunologic deficiencies.

A case of progressive vaccinia is described, in a 21 years old man, diagnosed after 8 months of vaccinial lesion's evolution. The area of vaccination developed progressive necrosis and metastatic lesions evolved on various regions of the body. The vaccinia virus was isolated on the chorioallantoic membrane of embryonated eggs, from the cutaneous lesions, blood, internal organs and even from the apparently intact skin.--The serological tests indicated hypogammaglobulinemia with absence of neutralizing antibodies.--The death occured after 366 days. The progressive vaccinia described above represents the case with the most prolonged evolution known until now.

Adult↗
PubMed1976

[The action of the vaccinia virus upon placenta and fetus in revaccinated pregnants (author's transl)].

We studied 608 antivariolic revaccinated pregnants in spring 1972 at different ages of gestation. 60 presented spontaneous abortus; in 502 cases there has been performed therapeutical abortion, and 46 pregnants revaccinated after 2 1/2-3 months of gestation continued their pregnancy. Pregnancy and birth in revaccinated pregnants which did not abort, evolved without any difference against the witness-sample; the newborns presented in a higher percentage underweight. The absence of the vaccinia-virus and of Guarnieri-inclusions in the examined placentae and embryos as well as the moment of abortion, only after 20 days from the revaccination data, leads to the supposition that the placental lesions do not seem to be produced by the direct action of the virus by its replication, but probably by reactions of hypersensibility of the late type against the alergizin antigens of the antismallpox vaccine. The antivariolic revaccination of the sample of pregnants, showed that the vaccinia virus did not present a malformative action upon the embryo, but in change the abortive action was manifest in indirect proportion to the age of gestation.

Abortion, Spontaneous↗
PubMed1975

The influence of smallpox revaccination upon the foetus.

Serological, virological, anatomo- and histopathological investigations were performed in pregnant women subjected to smallpox revaccination. Serological findings were normal; no vaccinia virus was isolated from 210 placentae collected upon therapeutical abortion. Anatomopathological investigation of 15 placentae showed various lesions, while the embryo were free from any histopathological changes. The data prove that smallpox immunization does not affect the embryo directly, but only through the placenta.

Adult↗
PubMed1969

Latent cytomegalovirus infection in blood donors.

Twenty-one out of 32 apparently healthy blood donors aged 21 to 65 years yielded positive complement fixation tests with a cytomegalovirus antigen, at titres ranging from 1:8 to 1:64. Virus was present in leucocyte cultures of fresh peripheral blood of two seropositive subjects from a total of 35 donors examined. Plasma and 48-hour stored blood specimens failed to disclose virus in culture. Viruria could not be demonstrated, and there was no evidence of recent illness in the study group. These findings suggest that subclinical viraemia is not uncommon in blood donors.

Adult↗