The multigene SOD family of H rhodopensis is the

The multigene SOD family of H. rhodopensis is the DMH1 research buy first studied SOD family amongst resurrection plant species. Our finding of well expressed SOD transcripts in fully dehydrated leaves correlates with retention of SOD activity, and with

the ability of H. rhodopensis to revive upon rehydration. Because of the endemic relict nature of that species, our findings may help to further elucidate the evolutionary relationships among different SOD isoforms from distinct plant species. (C) 2012 Elsevier Masson SAS. All rights reserved.”
“The objective of this study was to determine the prevalence and risk factors of low bone mineral density (BMD) in patients with spondylarthropathies (SpA) at an early stage of disease. In this cross-sectional study, the BMD of

lumbar spine and hips was measured in 130 consecutive early SpA patients. The outcome measure BMD was defined as (1) osteoporosis, (2) osteopenia, and (3) normal bone density. Logistic regression analyses were used to investigate AG-120 inhibitor relations between the following variables: age, gender, disease duration, diagnosis, HLA-B27, erythrocyte sedimentation rate (ESR), C-reactive protein (CRP), Bath Ankylosing Spondylitis Disease Activity Index (BASDAI), Bath Ankylosing Spondylitis Functional Index (BASFI), Bath Ankylosing Spondylitis Metrology Index (BASMI), extra-spinal manifestations and medication, with outcome measure low BMD (osteopenia and/or osteoporosis). The SpA population had a median time since diagnosis of 6.6 months and a disease duration of 6.3 years. In total, 9% of the early SpA patients had osteoporosis, 38% osteopenia, and 53% normal BMD. On univariate analyses, male gender, diagnosis of ankylosing spondylitis, increased CRP, high BASFI, and high BASMI were significantly associated with low BMD. Factors showing a relation with low BMD in the multivariate model were male gender (OR 4.18, 95% confidence interval (CI) 1.73-10.09), high BASMI (OR 1.54, 95% CI 1.14-2.07), and high BASFI (OR 1.18, 95% CI 1.00-1.39). In early SpA patients, a high frequency (47%) of low BMD in femur as well as in lumbar spine was found. Low BMD was associated with male gender and decreased functional

capacity. These findings emphasize the need GSK1838705A for more alertness for osteoporosis and osteopenia in spondylarthropathy patients at an early stage of the disease.”
“A pot experiment was carried out in a nursery to determine the influence of an arbuscular mycorrhizal (AM) fungus on plant growth and nutrient uptake in tamarind (Tamarindus indica) and jujube (Ziziphus mauritiana), both of which are multipurpose fruit trees in Sahelian agroforestry systems. Plants were inoculated or not with Glomus aggregatum and grown for four months in a sterilized phosphorus (P)deficient sandy soil (2.18 ppm P). Tamarind and jujube seedlings grew very poorly in the absence of G. aggregatum, whereas inoculated ones had greater shoot height and total biomass production.

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