She was booked at about five weeks' gestation in a small general hospital and transferred to Royal Maternity Hospital, Belfast, at 24 weeks' gestation when quadruplet pregnancy was confirmed. She remained in hospital for six weeks and four days until delivery. There was no past medical history of note, blood group was O-Rh(D) negative and anti-D antibodies were detected (Table). The husband's b...

There is a common perception that fetal blood remains separated from maternal blood until third stage of labor or following abortion, inversion of placenta etc and only IgG can cross the placental barrier due to its small molecular weight. However, recent observations suggest that the placental barrier is not as impermeable as is traditionally known. This is because fetal DNA has been detected ...

The complex [Rh(I(t)Bu)(2)HCl] has been shown to be an active catalyst in the hydrosilylation of carbonyl and imine complexes. This reactivity, combined with the previously reported H/D exchange catalyzed by these complexes allows for a one pot, two step reaction using a single catalyst for both H/D exchange and hydrosilylation. Using triethylsilane, [Rh(I(t)Bu)(2)Cl] catalyst, and D(2) gas, de...

Holstein steers (n = 2,275) were assigned to 1 of 3 treatments: 1) a control diet containing no β-agonists, 2) a diet that contained zilpaterol hydrochloride (ZH; 8.3 mg/kg [100% DM basis]) for 20 d with a 3-d withdrawal period before harvest, and 3) a diet that contained ractopamine hydrochloride (RH; 30.1 mg/kg [100% DM basis]) for 28 d before harvest. No differences (P ≥ 0.18) were detected ...

Five hexapeptide and heptapeptide analogs of luteinizing hormone-releasing hormone (LH-RH) were synthesized for use as carriers for cytotoxic compounds. These short analogs were expected to enhance target selectivity of the antineoplastic agents linked to them. Native LH-RH-(3-9) and LH-RH-(4-9) containing D-lysine and D-ornithine at position 6 were amidated with ethylamine and acylated on the ...

Out of 177 Rh(D)-negative patients studied, 96 were successfully followed-up after spontaneous or therapeutic abortion. Rh antibodies were detected by the indirect Coombs test in two patients and by an enzyme technique only in a further seven, an overall incidence of 9.4%.The prophylactic use of anti-D immunoglobulin is now recommended for Rh-negative non-immunized patients undergoing abortion,...

PURPOSE To investigate the role of reference height inter-test variability upon the variability of the stereometric parameters. MATERIALS AND METHOD 204 glaucomatous patients underwent a complete ophthalmological exam, including Heidelberg Retina Tomography 3 (HRT-3). The exclusion criteria were optic disc or retinal pathology that might interfere with the detection of glaucoma progression, T...