Geese aged 22-49 d could utilise dietary CF levels of 4%-7% and older birds could feed on diets with up to 10% CF. The gizzard of goose selectively retained grit of a particle size of 0.45-3mm.A laboratory experiment was performed to evaluate the potential role of H2S on cadmium (Cd) toxicity in Phlox paniculata L. Seeds pretreated with 0.3, 0.6, 0.9, and 1.2 mM NaHS as a donor of H2S for 24 h and subsequently exposed to 100, 200, and 300 μM CdCl2 for 26 days had significantly higher germination rate compared with Cd alone. Meanwhile, 2-year-old seedlings sprayed with 0.3, 0.6, and 0.9 μM NaHS were grown in soil with 0.3, 0.6, and 1.2 mg/kg CdCl2, respectively. We observed that H2S decreased Cd accumulation in leaves and elevated Cd concentration in roots. Cd toxicity in seedlings resulted in a substantial increase in Cd-induced overproduction of malondialdehyde (MDA), Cd accumulation, and electrolyte leakage. Meanwhile, addition of NaHS increased photosynthetic performance compared with Cd alone. Exogenous H2S significantly elevated biomass, improved antioxidant enzyme activities, and reduced ABA content compared with Cd alone. H2S also plays an important role in the ABA signaling pathway during stress. Notably, NaHS promoted Cd uptake by Phlox paniculate L. from soil. The prediction model of H2S for increasing plant resistance and reducing soil Cd pollution was established by factor analysis method based on comprehensive evaluation of plant stress physiology.PURPOSE To investigate the significance of the presence and form of pigment epithelial detachment in the course of central serous chorioretinopathy as well as corticosteroid use as a risk in our patient cohort.  https://www.selleckchem.com/products/cb-839.html  MATERIAL AND METHODS Retrospective, single center study of central serous chorioretinopathy patients between January 2013 and January 2019 recording corticosteroid use prior to onset and presence and type of pigment epithelial detachment (flat-irregular, dome-shaped, none) in relationship to disease course. RESULTS We analyzed 53 eyes of 53 consecutive central serous chorioretinopathy patients treated in our department. Mean patient age was 53 ± 13 years. A flat-irregular pigment epithelial detachment was associated with either chronic or recurrent central serous chorioretinopathy, whereas the absence of a pigment epithelial detachment correlated positively with acute central serous chorioretinopathy (chi-square test, p  less then  0.05). Of the 53 patients, 10 reported corticosteroid use, 40 denied steroid use, and 3 patients failed to make a clear statement. Corticosteroid use was not correlated with the onset of central serous chorioretinopathy (Student's t-test, p = 0.0001, chi-square test, p  less then  0.005). CONCLUSION A small, flat-irregular pigment epithelial detachment could be a marker for chronic or recurrent central serous chorioretinopathy, whereas the absence of pigment epithelial detachment could favor acute central serous chorioretinopathy. Advanced imaging studies may provide more information on the exact characteristics and nature of pigment epithelial detachments. Corticosteroid use as possible disease trigger was not confirmed in this study.OBJECTIVE Although the effectiveness of interpersonal psychotherapy (IPT) and cognitive therapy (CT) for major depression has been established, little is known about how and for whom they work and how they compare in the long term. The latter is especially relevant for IPT because research on its long-term effects has been limited. This overview paper summarizes findings from a Dutch randomized controlled trial on the effects and mechanisms of change of IPT versus CT for major depression. METHODS Adult outpatients with depression (N=182) were randomly assigned to CT (N=76), IPT (N=75), or a 2-month waitlist control group followed by patient's treatment of choice (N=31). The primary outcome was depression severity. Other outcomes were quality of life, social and general psychological functioning, and scores on various mechanism measures. Interventions were compared at the end of treatment and up to 17 months follow-up. RESULTS On average, IPT and CT were both superior to waitlist, and their outcomes did not differ significantly from one another. However, the pathway through which change occurred appeared to differ. For a majority of participants, one of the interventions was predicted to be more beneficial than the other. No support for the theoretical models of change was found. CONCLUSIONS Outcomes of IPT and CT did not appear to differ significantly. IPT may have an enduring effect not different from that of CT. The field would benefit from further refinement of study methods to disentangle mechanisms of change and from advances in the field of personalized medicine (i.e., person-specific analyses and treatment selection methods).This study qualitatively examined how nurses, nurse practitioners, and nurse midwives construct the meaning of patient trust in their work caring for pregnant and laboring women. Twenty-two interviews were conducted with nurse participants employed at clinics, hospitals, and birth centers across Southeastern United States. Using a normative theoretical approach within the multiple goals framework, we identified five emergent themes that characterize trust as it shapes nurses' communicative goals trust as the woman's acceptance of vulnerability and risk, the woman relinquishing control, the woman conceding to the nurse's expertise, the woman feeling heard, and the woman's disclosure of information. The results support previous studies, which conceptualized trust as vulnerability, risk, and disclosure whereas the remaining themes are original to this study. The results are interpreted both in light of existing links between trust and communication and the shifting and conflicting goals of nurses as they attempt to achieve their primary goal of optimal health outcomes. Passive constructions of trust that conflate it with women's acquiescent behaviors could have implications for the quality of communication between nurses and patients. In addition, trust, as understood by these participants, becomes situated as an instrumental means to achieving patient cooperation and desired health outcomes rather than a relational goal that supports women's agency throughout obstetric and intrapartum processes. This may be at odds with the modern movement toward patient-centered care and shared decision-making in U.S. maternity care.