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  • 1
    Electronic Resource
    Electronic Resource
    Oxford, UK : Blackwell Publishing Ltd
    BJOG 88 (1981), S. 0 
    ISSN: 1471-0528
    Source: Blackwell Publishing Journal Backfiles 1879-2005
    Topics: Medicine
    Notes: The relation between maternal genital colonization by mycoplasmas and fetal growth was examined in a study of 195 women. Swabs were taken from the endo-cervix on three occasions during pregnancy and once post partum. Ureaplasma urealyticum organisms (ureaplasmas) were recovered from 42·7 per cent of Caucasian women and from 34·6 per cent of Asian women at their first antenatal visit. These Isolation rates remained similar throughout pregnancy, although there was a decrease in isolation after delivery. Mycoplasma hominis was recovered from 6·5 per cent of Caucasians and from 11·5 per cent of Asians at their first antenatal visit and these rates remained fairly constant during pregnancy and after delivery. Caucasian women colonized by ureaplasmas had a longer mean length of gestation (p 〈 0·025) than non-colonized women. Furthermore, the colonized women gave birth to infants who had a statistically significant greater mean birth weight and a greater mean birth weight-for-dates than those of the non-colonized Caucasians. There was no correlation between gestational length, birth weight, or birth weight-for-dates and genital colonization of Asian mothers by ureaplasmas or M. hominis. It is clear that ureaplasmas are not associated with low birth weight in our popu-lation.
    Type of Medium: Electronic Resource
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  • 2
    Electronic Resource
    Electronic Resource
    [s.l.] : Nature Publishing Group
    Nature 254 (1975), S. 599-600 
    ISSN: 1476-4687
    Source: Nature Archives 1869 - 2009
    Topics: Biology , Chemistry and Pharmacology , Medicine , Natural Sciences in General , Physics
    Notes: [Auszug] Table 1 Influence of dietary casein hydrolysate supplement on foetal development in mice infected with Coxsackievirus B3 Days of pregnancy Treatment No. of Maternal Total no. Total no. Foetal Foetal when casein animals weight of live of resorptions weight plasma hydrolysate ...
    Type of Medium: Electronic Resource
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  • 3
    Electronic Resource
    Electronic Resource
    Springer
    Cellular and molecular life sciences 32 (1976), S. 735-736 
    ISSN: 1420-9071
    Source: Springer Online Journal Archives 1860-2000
    Topics: Biology , Medicine
    Notes: Summary Small doses ofE. coli endotoxin given to pregnant mice on the 13th day of pregnancy caused only a mild maternal illness but induced resorption of approximately half the number of fetuses in each mouse. The remaining live fetuses developed normally and showed no evidence of retarded growth or malformations. The weights of their placentas and maternal spleens increased significantly. Endotoxin given on the 6th day of pregnancy caused a small reduction in fetal weights.
    Type of Medium: Electronic Resource
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  • 4
    Electronic Resource
    Electronic Resource
    [s.l.] : Nature Publishing Group
    Nature 241 (1973), S. 460-461 
    ISSN: 1476-4687
    Source: Nature Archives 1869 - 2009
    Topics: Biology , Chemistry and Pharmacology , Medicine , Natural Sciences in General , Physics
    Notes: [Auszug] Fig. 1 Electrophoretic patterns of foetal and neonatal mouse sera. Disc gels of: a, 15 day foetus, control: non-infected; b, 18 day foetus, control: non-infected; c, 18 day foetus, infected: live virus; d, 18 day foetus, control: inactivated virus; e, 2 day neonate, control: non-infected; /, 2 day ...
    Type of Medium: Electronic Resource
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  • 5
    Electronic Resource
    Electronic Resource
    Springer
    Cellular and molecular life sciences 42 (1986), S. 90-90 
    ISSN: 1420-9071
    Source: Springer Online Journal Archives 1860-2000
    Topics: Biology , Medicine
    Type of Medium: Electronic Resource
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  • 6
    Electronic Resource
    Electronic Resource
    Springer
    Medical microbiology and immunology 173 (1984), S. 65-74 
    ISSN: 1432-1831
    Source: Springer Online Journal Archives 1860-2000
    Topics: Medicine
    Notes: Abstract An investigation was undertaken into the post-phagocytic action of specific antibody in initiating neutrophil bactericidal activity against highly pathogenic group-B streptococci that survive within these cells. Specific antibody appears to gain access to the interior of the neutrophil and binds to the intracellular bacteria. Activation of Fc receptors on the neutrophil surface is not sufficient to initiate bactericidal activity, but the antibody may utilise the surface Fc receptors to gain access to the ingested organisms. Fusion of the lysosomes with the phagosomes containing the streptococci occurs normally in the cells, and proceeds in both the presence and absence of specific antibody. The organisms are resistant, however, to the microbicidal agents of lysosomes. A significant role is demonstrated for specific antibody in “masking” protective determinants on the bacterial surface during the destruction of these organisms by neutrophils. The relevance of antibody entry into neutrophils in relation to the treatment of bacterial infection is discussed.
    Type of Medium: Electronic Resource
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  • 7
    Electronic Resource
    Electronic Resource
    Springer
    Medical microbiology and immunology 157 (1972), S. 181-185 
    ISSN: 1432-1831
    Source: Springer Online Journal Archives 1860-2000
    Topics: Medicine
    Notes: Summary Rats 11 to 12 days pregnant were exposed to an aerosol of para-influenza type 1 (Sendai) virus to study the effect of the viral respiratory disease on foetal development and neonatal mortality. The foetuses and placentas from rats given live Sendai virus weighed less than the control groups when examined at the 19th day of gestation but no gross foetal abnormalities were detected at this time. The gestation period was longer in the group treated with live virus. During the first 24 h of life there was an increased mortality of the neonates born from infected mothers and the surviving young weighed less than those from the control groups. In the infected group there was also a greater number of litters with one or more young dying during the first 24 h of life. Unsuccessful attempts were made to recover virus from the foetuses of rats previously infected, thus supporting the view that the observed effects on the foetuses are not due to the direct action of virus growth within the cells, but were most likely a result of the constitutional upset in the pregnant animal caused by respiratory disease.
    Type of Medium: Electronic Resource
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  • 8
    Electronic Resource
    Electronic Resource
    Springer
    Medical microbiology and immunology 159 (1974), S. 285-288 
    ISSN: 1432-1831
    Source: Springer Online Journal Archives 1860-2000
    Topics: Medicine
    Notes: Abstract The injection of pregnant mice with Coxsackievirus B3 results in a reduction of fetal weights and retarded development of the albumin/α1-fetoprotein ratio which can be measured by using the Laurell two-dimensional immunoelectrophoretic technique. The litter weights tended to be lower in litters with a low albumin/α1-fetoprotein ratio and from an analysis of covariance the results indicate that the effect of the virus on fetal weights can not all be accounted for by the effect on maturation. It is suggested that the mouse model system studied may be of value for demonstrating retarded fetal and neonatal maturation as a result of inapparent virus infection, and possibly from other causes.
    Type of Medium: Electronic Resource
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  • 9
    Electronic Resource
    Electronic Resource
    Springer
    Medical microbiology and immunology 169 (1980), S. 9-14 
    ISSN: 1432-1831
    Source: Springer Online Journal Archives 1860-2000
    Topics: Medicine
    Notes: Abstract IgG fractions were separated by ion exchange chromatography on DEAE-cellulose from hyperimmune rabbit sera prepared against a group Bstreptococcus type Ia mouse-virulent strain. 50Μg IgG in conjunction with ampicillin (200 mg/kg) protected mice more effectively against a lethal challenge than ampicillin (400 mg/kg) alone or ampicillin (200 mg/kg) combined with gentamicin (10 mg/kg), when administered up to 12 h after infection.
    Type of Medium: Electronic Resource
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