The clinical evaluation of diagnostic prostaglandin test

An oral prostaglandin test with PGE2 in a dose 0.5 mg was performed on 44 women in the last week of pregnancy. During 30 minutes of cardiotocographic recording, two types of contractile activity of the uterus were observed: regular and irregular. Women with regular uterine activity have statistically significantly higher serum oxytocinase level and also a shorter duration of labour.Thus, these two types of uterine activity may also be distinguished by enzyme as well as labour data.     

Über eine Eigentümlichkeit der Partialinfloreszenzen vonAesculus glabra W.

Ohne Zusammenfassung     

IDENTIFICATION OF THE CLASS PRYMNESIOPHYCEAE AND THE GENUS PHAEOCYSTIS WITH RIBOSOMAL RNA–TARGETED NUCLEIC ACID PROBES DETECTED BY FLOW CYTOMETRY1

Target regions specific for the class Prymnesiophyceae and the genus Phaeocystis (Har.) Lag. were identified from 18S ribosomal RNA coding regions, and two complementary probes were designed (PRYMN01 and PHAEO01). Detection of whole cells hybridized with these probes labeled with fluorescein isothiocyanate was difficult using epifluorescence microscopy because autofluorescence of the chlorophylls seriously interfered with the fluorescence of the probes. In contrast, flow cytometry proved very useful to detect and quantify the fluorescence of the hybridized cells. Hybridization conditions were optimized, especially with respect to formamide concentration. Both probes were tested on a large array of both target and nontarget strains. Positive and negative controls were also analyzed. Specificity was tested by adding a competing nonlabeled probe. Whereas probe PHAEO01 seems to have good specificity, probe PRYMN01 appeared less specific and must be used with stringent positive and negative controls.