The ability to access, evaluate and synthesise high-quality research material is the backbone of critical thinking in academic and professional contexts for Engineers and Industrial Designers. This is the premise upon which teaching and library staff developed Information Literacy (IL) components in Engineering & Industrial Design Practice-a first-year unit of study in the School of Engineering at the University of Western Sydney. This paper documents the IL teaching and learning experience and evaluates and reflects upon how effective it was at helping students navigate their first tertiary level research tasks. It concludes that library sessions and assessment tasks were effective in introducing IL skills in concurrent development of critical thinking, based on feedback from library sessions, an online IL test, and assessment results.

The effects of a progesterone antagonist, lilopristone (ZK 98.734), on induction of menstruation, inhibition of implantation or pregnancy, and termination of early and mid-pregnancy were studied in bonnet monkeys. In the regularly menstruating animals, administration of lilopristone (25 mg/day, s.c.) during the mid-luteal phase (Days 20-22 of the menstrual cycle) induced menstruation within 2-4 days after the initiation of treatment. A premature drop in circulating progesterone levels was also observed. The luteolytic effect of lilopristone was prevented by exogenous treatment with hCG; however, the animals showed premature menstruation, in spite of high progesterone levels (above 4 ng/ml). Treatment around the time of implantation (between Days 8 and 12 after the mid-cycle peak in estradiol levels) in mated animals provided 100% pregnancy protection. Treatment of pregnant animals on Days 30-32 of the menstrual cycle, i.e. about Day 20 after the estradiol peak, induced abortion in 8 of 10 animals. A significant (p less than 0.05) decrease in serum progesterone levels was observed on Day 3 after the initiation of treatment. However, the decrease was slower (slope: -0.36, r: 0.96) compared to that observed in nonpregnant animals (slope: -0.72, r: 0.95). In the other two animals, pregnancy was not affected. However, when the treatment was delayed until about Day 50 after the estradiol peak, all four animals aborted. This study suggests that lilopristone is a progesterone antagonist with a potential to induce menstruation, inhibit nidation, and terminate pregnancy. The antifertility effects are mediated through blocking progesterone action at the endometrium as well as decreasing progesterone bioavailability, which appears to be due to its effects on gonadotropin release.

We report a 17 day old boy, who developed progressive encephalopathy, after an apparent period of normalcy. Magnetic resonance imaging showed diffusion restriction in myelinated areas like, a pattern suggestive of maple syrup urine disease. Dried blood spots for tandem mass spectrometry and urine for gas chromatography mass spectrometry confirmed elevation and excretion of branched chain amino acids respectively.  After peritoneal dialysis, baby improved but continued to have residual neurological deficit, in spite of MSUD-specialized diet. Molecular studies confirmed the diagnosis. This report highlights the need for early identification of these infants to optimize neurological outcomes.

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ABSTRACT. Intramuscular administration of metachlopromide (2.5, 10, and 25 rag) induced increase in serum prolactin levels. Following 10 and 25 mg dose levels, prolactin levels were elevated at least for 8 hr. Single administration of metachlopromide failed to affect the nocturnal rise in circulating levels of testosterone. Daily treatment of metachlopromide (10 mg) for 30 days suppressed the nocturnal elevation of testosterone on day 28 of treatment. However, the hCG-stimulated testosterone production on day 30 was unaffected. The results of the present study demonstrate that metachlopromide-induced hyperprolactinemia in adult male common marmosets affects the hypothalamo-pituitary axis without any effect on testicular response to hCG.