Biomedical subjects
Publications and source records attributed to G Reinhold.
The gynaecological laparoscopy is basical for the correct diagnosis of the ovaries and the uterus in sheep. Physiological (follicles, corpora lutea) and pathological findings (follicle cysts) are described and illustrated. Further, application techniques of the laparoscopic intrauterine insemination as well as of the embryo recovery and embryo transfer in embryo transfer programs are explained.
Laparoscopy is a gentle and safe method for diagnosis and manipulation of the genital tract in female sheep. After a short history outline the equipment and the fundamental principles of the laparoscopy in sheep are described. Possible laparoscopic incidents and their treatment are explained.
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In general the anaerobic digestion leads to a reduction of the pathogenic microorganisms in the fermented substrat. The level of the reduction is determined by the reaction temperature and by the hydraulic retention time of the slurry in the digester. In 1986 investigations were carried out in the agricultural biogas plant in Vippachedelhausen. The main results are: The decrease of microorganisms during the agricultural biogasproduction is not so strength as described by other authors. A reduction of about one order of magnitude was measured. In the case of 10(7) to 10(9) microorganisms inside the start slurry the reduction is only of a small practical importance. This small reduction is caused by the short hydraulic retention time of about 12 days in connection with the principle of the stirred tank reaktor.
Within the sample of 1783 children from the prospective study "Schwangerschaftsverlauf und Kindesentwicklung" (Course of pregnancy and development of children) followed-up until the age of 6 years the mothers of 182 suffered from late gestosis (10.2%). The values of the systolic blood pressure and of the protein concentration in the urine of the mothers measured at their last examination before onset of labour were crucial for the diagnosis of gestosis. According to this definition 95 mothers with systolic pressure greater than or equal to 150 mm Hg were classified as hypertensive (group of the hypertension children) and 87 mothers with both systolic pressure greater than or equal to 150 mm Hg and proteinuria greater than 1 g/l as being preeclamptic (group of the preeclamptic children). The control groups contained the same number of children (matched pairs). There were no significant differences in the findings between the different groups. Apparently, the prognosis of the child's development is favourable provided that the gestosis does not last long and does not lead to placental insufficiency.
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