Conectar
by Dinesh Dadarwal, Kira Crooks, Patricia Lainetti, Ryan Dickinson, Khawaja Ashfaque Ahmed, Colin Palmer
This study aimed to evaluate the effects of a single postpartum administration of pegbovigrastim, a recombinant bovine granulocyte colony-stimulating factor (rG-CSF), on peripheral leukocyte profiles, granulocyte function, and uterine cytology in healthy Holstein dairy cows. We hypothesized that rG-CSF would enhance leukocyte counts and granulocyte function without adversely affecting uterine immune cell composition. Twenty-three cows between 19–23 days in milk were randomly assigned to receive either rG-CSF (n = 12) or saline (n = 11). Blood samples were collected on the day of injection and on Days 3, 6, 10, and 21 post-treatment to assess total and differential leukocyte counts. Granulocyte phagocytosis of fluorescein isothiocyanate (FITC)-labeled Staphylococcus aureus and oxidative burst capacity following PMA stimulation were evaluated using flow cytometry. Vaginoscopy and transrectal ultrasound examinations were conducted at each time point, and uterine cytobrush samples were collected from a subset of cows for cytological analysis. Compared to controls, rG-CSF-treated cows exhibited a significant (2–3 fold) increase in total leukocytes and neutrophils (P P P = 0.04) and phagocytic activity as well as capacity (P = 0.01) that peaked on Days 3 and 6 post-treatment, respectively, following rG-CSF treatment. Furthermore, uterine samples from treated cows showed higher proportions of neutrophils (Days 6, 10, and 21) and macrophages (Day 10) compared to controls (PThis study aims to synthesise evidence on users' experiences of telephone cancer information and support services (CISS) to identify important service features and inform service development.
A qualitative evidence synthesis.
OVID MEDLINE, EMBASE, CINAHL, PsycINFO and SocINDEX databases were searched for peer-reviewed qualitative literature fitting the inclusion criteria from database inception to 30 March 2023. The included articles were double-screened, and quality appraised using the CASP checklist. GRADE-CERQual was used as a tool to assess the confidence of review findings. Content synthesis combined the qualitative data with the Loiselle cancer experience measurement framework guiding analysis. This paper is reported as per the equator network recommended SRQR checklist.
Of the 607 articles screened, seven studies were included. Four main themes and 14 sub-themes about CISS aspects were identified: psychological well-being (managing emotions/coping, hope/reassurance, supporting close others and a reluctance to call the CISS); knowledge is power (information seeking, the burden of knowledge and empowerment); truth and clarity (adjunct support, credible source and improved understanding and confidence); and service adequacy (operators' ability to connect with users, convenience, service provision and awareness, and the cancer journey).
Findings suggest people with cancer and their carers accessing a CISS value emotional support combined with trusted information, topic expertise and a connection with the service operator. future service provision should address the lack of awareness regarding the range of services and the convenience extended operating hours may offer.
The results add to our understanding of CISS service provision. However, knowledge gaps remain regarding preferences among service features and the hierarchy of CISS characteristics to be prioritised to enhance services.
Focused CISS awareness campaigns will inform communities and healthcare professionals of the available resources to improve the lives of those affected by cancer. Ongoing service review will enable resources to be tailored to callers' needs, potentially easing the burden on existing services that are overwhelmed and under-resourced.
This qualitative evidence synthesis did not directly involve patient or public contribution to the manuscript.
Systematic Review Registration Number (PROSPERO): CRD42023413897
by Andrea Salinas, Christa Burgos, Aaron Rodríguez-Ramos, Alberto Burgos-Edwards, Nelson Alvarenga, Pablo H. Sotelo, Patricia Langjahr
Inflammation plays a crucial role in homeostasis and defense responses; however, exaggerated and chronic inflammation contribute to the development and worsening of various diseases. Acanthospermum australe (Loefl.) Kuntze (A. australe) is a medicinal plant traditionally used to alleviate inflammation. However, the anti-inflammatory activity of this plant has not yet been explored. This study aimed to evaluate the immunomodulatory activity of this species using network pharmacology, UPLC-ESI-MS/MS analysis, and in vitro assays. Network pharmacology analysis revealed the involvement of immune system processes, and among the main targets of A. australe related to inflammation were innate immune responses, toll-like receptors (TLRs), and T cell receptor signaling pathways. A methanolic extract was prepared and analyzed using UPLC-ESI-MS/MS, and 15 compounds were detected. Additionally, the potential targets of A. australe predicted by network pharmacology analysis were validated in vitro using monocytic THP-1 cells and splenocytes. The RT-qPCR analysis indicated that A. australe significantly inhibited the production of pro-inflammatory cytokines IL-1β, IL-6, and TNF-α, as well as chemokine CCL-2, in lipopolysaccharide (LPS)-stimulated cells. Finally, the extract significantly decreased concanavalin A (ConA)-induced T cell proliferation. Overall, our study provides evidence for the anti-inflammatory effects of this species and highlights its mechanisms of action.To co-develop storyboards and scripts for multimedia resources to support the information needs of informal carers (carers) of older adults from Greek, Italian and Chinese (Cantonese- and Mandarin-speaking) Australian backgrounds during hospital-to-home transitions.
A modified experience-based co-design methodology was used to co-develop four storyboards and scripts with Greek, Italian and Chinese Australian carers and advocates from multicultural community-aged care organisations. To promote relevance, a Carer Advisory Group guided the research. The Carer Advisory Group, comprising 10 people, included carers and advocates from participating multicultural community-aged care organisations, a social worker from a large public health service, and policy representatives. Twenty-nine participants took part from June 2023 to April 2024. Data collection involved two rounds of co-development including 2 workshops, 9 small group interviews and 11 individual interviews. Round 1 focused on understanding participants' experiences of older adult care transitions, information needs and advice for other carers. This information was used to develop categories and example quotes to draft four storyboards reflecting participants' descriptions of the carer and patient journey during care transitions. Round 2 involved draft storyboards being presented to the same participants who advised on their acceptability. Certified interpreters and translators were used throughout data collection.
The co-developed categories, four storyboards and scripts are presented. Participants and the Carer Advisory Group agreed that the findings would be used to develop multimedia resources to support the information needs of carers and older adults from Greek, Italian and Chinese Australian backgrounds in care transitions.
The storyboards and scripts for multimedia resources are expected to improve access to information and services for carers and older adults from culturally and linguistically diverse backgrounds. The storyboards and scripts are examples to guide policymakers and leaders in improving transitional care in Australia and internationally.
The reporting of the study has adhered to the COREQ guidelines.
Informal carers were involved in the Carer Advisory Group which provided guidance and consultation to each phase of the project. Their contributions included reviewing the ethics application prior to submission for ethical review, and reviewing storyboards and scripts to optimise the relevance for informal carers and older adults.
Work wellbeing, also known as workplace wellbeing, is a global concern for nurses, particularly because excessive stress and exhaustion contribute to burnout.
The Caring Science International Collaborative (CSIC), an international research network, empirically investigates nurse work wellbeing using the Profile of Caring, a psychometrically validated and reliable instrument.
The CSIC framework defines wellbeing intrinsically—as caring and clarity—and extrinsically—as the social and technical resources needed to work efficiently and effectively. The Profile of Caring explains 80% of work wellbeing in nursing without bias across 10 countries.
This research protocol describes an international multicenter observational study that measures nurse work wellbeing using the Profile of Caring and other concepts and outcomes measures.
FreshRSS 