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Dysferlinopathy is a muscular dystrophy with a highly variable functional disease progression in which the relationship of function to some patient reported outcome measures (PROMs) has not been previously reported. This analysis aims to identify the suitability of PROMs and their association with motor performance.Two-hundred and four patients with dysferlinopathy were identified in the Jain Foundation's Clinical Outcome Study in Dysferlinopathy from 14 sites in 8 countries. All patients completed the following PROMs: Individualized Neuromuscular Quality of Life Questionnaire (INQoL), International Physical Activity Questionnaire (IPAQ), and activity limitations for patients with upper and/or lower limb impairments (ACTIVLIMs). In addition, nonambulant patients completed the Egen Klassifikation Scale (EK). Assessments were conducted annually at baseline, years 1, 2, 3, and 4. Data were also collected on the North Star Assessment for Limb Girdle Type Muscular Dystrophies (NSAD) and Performance of Upper Limb (PUL) at these time points from year 2. Data were analyzed using descriptive statistics and Rasch analysis was conducted on ACTIVLIM, EK, INQoL. For associations, graphs (NSAD with ACTIVLIM, IPAQ and INQoL and EK with PUL) were generated from generalized estimating equations (GEE). The ACTIVLIM appeared robust psychometrically and was strongly associated with the NSAD total score (Pseudo R 2 0.68). The INQoL performed less well and was poorly associated with the NSAD total score (Pseudo R 2 0.18). EK scores were strongly associated with PUL (Pseudo R 2 0.69). IPAQ was poorly associated with NSAD scores (Pseudo R 2 0.09). This study showed that several of the chosen PROMs demonstrated change over time and a good association with functional outcomes. An alternative quality of life measure and method of collecting data on physical activity may need to be selected for assessing dysferlinopathy., The estimated US $4 million needed to fund this study was provided by the Jain Foundation (www.jainfoundation.org). The John Walton Muscular Dystrophy Research Centre is part of the MRC Centre for Neuromuscular Diseases (Grant Number MR/K000608/1).

Jain COS Consortium., [Objective] To assess the ability of functional measures to detect disease progression in dysferlinopathy over 6 months and 1 year., [Methods] One hundred ninety-three patients with dysferlinopathy were recruited to the Jain Foundation's International Clinical Outcome Study for Dysferlinopathy. Baseline, 6-month, and 1-year assessments included adapted North Star Ambulatory Assessment (a-NSAA), Motor Function Measure (MFM-20), timed function tests, 6-minute walk test (6MWT), Brooke scale, Jebsen test, manual muscle testing, and hand-held dynamometry. Patients also completed the ACTIVLIM questionnaire. Change in each measure over 6 months and 1 year was calculated and compared between disease severity (ambulant [mild, moderate, or severe based on a-NSAA score] or nonambulant [unable to complete a 10-meter walk]) and clinical diagnosis., [Results] The functional a-NSAA test was the most sensitive to deterioration for ambulant patients overall. The a-NSAA score was the most sensitive test in the mild and moderate groups, while the 6MWT was most sensitive in the severe group. The 10-meter walk test was the only test showing significant change across all ambulant severity groups. In nonambulant patients, the MFM domain 3, wrist flexion strength, and pinch grip were most sensitive. Progression rates did not differ by clinical diagnosis. Power calculations determined that 46 moderately affected patients are required to determine clinical effectiveness for a hypothetical 1-year clinical trial based on the a-NSAA as a clinical endpoint., [Conclusion] Certain functional outcome measures can detect changes over 6 months and 1 year in dysferlinopathy and potentially be useful in monitoring progression in clinical trials., [ClinicalTrials.gov identifier] NCT01676077., The estimated US $4 million needed to fund this study is being provided by the Jain Foundation. The John Walton Centre Muscular Dystrophy Research Centre is part of the MRC Centre for Neuromuscular Diseases (grant MR/K000608/1).

In Hawaii, cattle production is among the top agricultural commodities; however, most of the cattle are sent to mainland feedlots for finishing. Along with rising transportation costs and the economic constraints of feed importation, the production of local, grass-finished beef is a viable alternative to shipping feeders to the mainland. Minimizing physiological and psychological stress of cattle is essential for finishing beef cattle in both traditional feedlots and grass-finishing systems; thus, Hawaii ranchers need to be educated on best health and welfare management practices. The purpose of this study was to: ( 1) develop workshops to educate Hawaii ranchers on best health and welfare management practices, (2) determine current knowledge and attitudes regarding health and welfare management practices, (3) use pre- and post-workshop questionnaires to determine whether workshops significantly improved ranchers' knowledge and attitudes, and ( 4) determine if proper health and welfare management practices are important to Hawaii ranchers., American Association of Bovine Practitioners Proceedings of the Annual Conference, 2012

A novel expression vector for human cells, pIFP, which expresses a cloned gene under the control of the human interferon-α-encoding gene ( IFN -α) promoter ( pIFN ) was constructed. As a model of glycoprotein production, a human erythropoietin-encoding cDNA ( EPO ) inserted downstream from pIFN in pIFP was introduced into human B-cell leukemia-derived BALL-1 cells, and EPO-producing cells were established. Upon stimulation with Sendai virus, the cells produced human EPO at high levels. The highest production level and the highest inducibility were 872 IU/ml and 67-fold, respectively. Simultaneously, the transformed cells also produced IFN-α and tumor necrosis factor-α (TNF-α), as the parental BALL-1 cells did. Comparing the amounts of the substances produced, activity of the exogenous pIFN introduced seemed much higher than that of the endogenous one. Further, the transformed cells could be obtained in a large quantity by being applied to the ‘in vivo cell proliferation method (hamster method)’. Human EPO produced by the transformed cells had a molecular mass range of 35 to 42 kDa, similar to that of EPO produced by CHO cells. The processing of EPO seemed to occur properly. The combination of the human pIFN , BALL-1 cells and the hamster method provides us with a useful production system for bioactive glycoproteins of human origin.