\n\nConclusions: Serum TGF-beta is not elevated in otherwise healthy subjects with IGT. The results of our study imply that the presence of IGT alone is not sufficient to induce TGF-beta elevation; and for the alteration of TGF-beta, worsening of metabolic risk factors may be required. (Pol J Endocrinol 2010; 61 (6): 691-694)”
“Objective: to explore midwives’ views on ideal and

actual maternity care.\n\nDesign: a qualitative hermeneutic phenomenological study based on the method of van Manen (1997) using individual in-depth interviews to gather data.\n\nSetting: Flanders, Belgium.\n\nParticipants: SB203580 mw 12 purposively sampled midwives, of whom nine from three different non-university hospitals and three independent midwives conducting home births.\n\nFindings: five major themes were identified: ‘woman-centred care’, ‘cultural change’, ‘support’, ‘midwife and obstetrician as

equal partners’ find more and ‘inter-collegial harmony’. In this paper ‘woman-centred care’, ‘cultural change’ and ‘support’ are discussed along with their subthemes. Midwives thought ideal maternity care should be woman-centred in which there were no unnecessary interventions, women were able to make an informed choice and there was continuity of care. Furthermore, ideal maternity care should be supported by midwifery education and an adequate staffing level. Also, a cultural change was wanted as actual maternity care was perceived to be highly medicalised. Barriers to achieving woman-centred care and possible strategies to overcome these

were described.\n\nConclusions: findings from this study were consistent with those of other studies on midwives’ experience with obstetric-led care. Despite the medicalised care, midwives still held a woman-centred ideology. In order to be able to work according to their ideology, different barriers need to be addressed. Although midwives suggested strategies to overcome these barriers, some were considered to be very difficult to overcome. (C) 2011 Elsevier Ltd. All rights reserved.”
“Parasites impose a permanent threat for hosts. As a consequence, immune defenses are important for host fitness. www.selleckchem.com/products/AZD8931.html However, the immune response can also produce self-damage and impair host fitness if not properly regulated. Effectors that up- and downregulate the immune response should, therefore, evolve in concert, and be under the action of correlational selection. To address this issue, we assessed the shape of the selection operating on pro- and anti-inflammatory effectors following an inflammatory challenge in laboratory mice. We found that selection acts on the combination of these two traits as individuals that produced large amount of pro-inflammatory cytokines could achieve relatively high fitness (survival) only if also producing a large amount of anti-inflammatory effectors. To our knowledge, this is the first study providing evidence for correlational selection on immunity.