1,862 research outputs found
Antiparasitic activity of chicory (Cichorium intybus) and its natural bioactive compounds in livestock: a review
Get PDFIncreasing drug resistance in gastrointestinal (GI) parasites of livestock and concerns about chemical residues in animal products and the environment are driving the development of alternative control strategies that are less reliant on the use of synthetic drugs. An increasingly investigated approach is the use of bioactive forages with antiparasitic properties as part of the animal’s diet (nutraceuticals) or as potential sources of novel, natural parasiticides. Chicory (Cichorium intybus) is a multi-purpose crop and one of the most promising bioactive forages in temperate regions, and numerous in vivo trials have explored its potential against parasitic nematodes in livestock. However, it is unclear whether chicory can induce a direct and broad activity against various GI parasites in different livestock species, and the levels of chicory in the diet that are required to exert an efficient antiparasitic effect. Moreover, the mechanisms leading to the reported parasiticidal activity of chicory are still largely unknown, and its bioactive phytochemicals have only recently been investigated. In this review, we summarise the progress in the study of the antiparasitic activity of chicory and its natural bioactive compounds against GI parasites in livestock, through examination of the published literature. The available evidence indicates that feeding chicory can reduce faecal egg counts and/or worm burdens of abomasal nematodes, but not infections with intestinal worms, in ruminants. Highly chicory-rich diets (≥ 70% of chicory dry matter in the diet) may be necessary to directly affect abomasal parasitism. Chicory is known to synthesise several bioactive compounds with potential antiparasitic activity, but most research has been devoted to the role of sesquiterpene lactones (SL). Recent in vitro studies have confirmed direct and potent activity of SL-rich extracts from chicory against different GI helminths of livestock. Chicory SL have also been reported to exhibit antimalarial properties and its potential antiprotozoal activity in livestock remains to be evaluated. Furthermore, the detailed identification of the main antiparasitic metabolites of chicory and their pharmacokinetics need further confirmation. Research gaps and perspectives on the potential use of chicory as a nutraceutical forage and a source of bioactive compounds for parasite control in livestock are discussed
Job Satisfaction and Burnout Among VA and Community Mental Health Workers
Get PDFBuilding on two independent studies, we compared burnout and job satisfaction of 66 VA staff and 86 community mental health center staff in the same city. VA staff reported significantly greater job satisfaction and accomplishment, less emotional exhaustion and lower likelihood of leaving their job. Sources of work satisfaction were similar (primarily working with clients, helping/witnessing change). VA staff reported fewer challenges with job-related aspects (e.g. flexibility, pay) but more challenges with administration. Community mental health administrators and policymakers may need to address job-related concerns (e.g. pay) whereas VA administrators may focus on reducing, and helping workers navigate, administrative policies
Fulfilling Community Health Assessment Requirements: Lessons Learned From Facilitating State-Wide Community Health Forums
Get PDFBackground: A prerequisite for National Public Health Accreditation is completion of a Community Health Assessment (CHA) that presents an exhaustive profile of the population served by a particular public health agency.
Methods: The Georgia Department of Public Health (GA DPH) contracted with the Center for Public Health Practice and Research at Georgia Southern University to facilitate five state-wide community health forums.
Results: Evaluation of the forums yielded qualitative data illustrating current challenges faced by Georgians, as well as assets that could be leveraged to improve health status.
Conclusion: Lessons learned from these state-wide community health forums can be applied to improve the overall process of gathering data for a comprehensive CHA throughout Georgia or other areas interested in pursuing public health agency accreditation
An evaluation of seasonal variations in footwear worn by adults with inflammatory arthritis: a cross-sectional observational study using a web-based survey
Get PDFBackground: Foot problems are common in adults with inflammatory arthritis and therapeutic footwear can be
effective in managing arthritic foot problems. Accessing appropriate footwear has been identified as a major barrier,
resulting in poor adherence to treatment plans involving footwear. Indeed, previous New Zealand based studies
found that many people with rheumatoid arthritis and gout wore inappropriate footwear. However, these studies
were conducted in a single teaching hospital during the New Zealand summer therefore the findings may not be
representative of footwear styles worn elsewhere in New Zealand, or reflect the potential influence of seasonal
climate changes. The aim of the study was to evaluate seasonal variations in footwear habits of people with
inflammatory arthritic conditions in New Zealand.
Methods: A cross-sectional study design using a web-based survey. The survey questions were designed to elicit
demographic and clinical information, features of importance when choosing footwear and seasonal footwear
habits, including questions related to the provision of therapeutic footwear/orthoses and footwear experiences.
Results: One-hundred and ninety-seven participants responded who were predominantly women of European
descent, aged between 46–65 years old, from the North Island of New Zealand. The majority of participants
identified with having either rheumatoid arthritis (35%) and/or osteoarthritis (57%) and 68% reported established
disease (>5 years duration). 18% of participants had been issued with therapeutic footwear. Walking and athletic
shoes were the most frequently reported footwear type worn regardless of the time of year. In the summer,
42% reported wearing sandals most often. Comfort, fit and support were reported most frequently as the footwear
features of greatest importance. Many participants reported difficulties with footwear (63%), getting hot feet in the
summer (63%) and the need for a sandal which could accommodate a supportive insole (73%).
Conclusions: Athletic and walking shoes were the most popular style of footwear reported regardless of seasonal
variation. During the summer season people with inflammatory arthritis may wear sandals more frequently in
order to accommodate disease-related foot deformity. Healthcare professionals and researchers should consider
seasonal variation when recommending appropriate footwear, or conducting footwear studies in people with
inflammatory arthritis, to reduce non-adherence to prescribed footwear
Fulfilling Community Health Assessment Requirements: Lessons Learned From Facilitating State-wide Community Health Forums
Get PDFBackground: A prerequisite for National Public Health Accreditation is completion of a Community Health Assessment (CHA) that presents an exhaustive profile of the population served by a particular public health agency.
Methods: The Georgia Department of Public Health (GA DPH) contracted with the Center for Public Health Practice and Research at Georgia Southern University to facilitate five state-wide community health forums.
Results: Evaluation of the forums yielded qualitative data illustrating current challenges faced by Georgians, as well as assets that could be leveraged to improve health status.
Conclusion: Lessons learned from these state-wide community health forums can be applied to improve the overall process of gathering data for a comprehensive CHA throughout Georgia or other areas interested in pursuing public health agency accreditation
- …
