Articles: disease.
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Pol. Arch. Med. Wewn. · Jun 2023
ReviewDecoding the role of fatty acids and their metabolites in lung fibrosis.
Idiopathic pulmonary fibrosis (IPF) is a progressive and life‑threatening interstitial lung disease of familial or sporadic onset. The incidence and prevalence of IPF range from 0.09 to 1.3 and from 0.33 to 4.51 per 10 000 people, respectively. IPF has a poor prognosis, and death usually occurs within 2 to 5 years following the diagnosis due to secondary respiratory failure. ⋯ In addition, they have been associated with the development of a profibrotic phenotype of epithelial cells, macrophages, and fibroblasts / myofibroblasts contributing to their (trans)differentiation and production of the disease‑relevant mediators. Furthermore, strategies focusing on the correction of FA profiles in experimental models of lung fibrosis brought advances in understanding tissue scarring processes and contributed to the transition of new molecules into clinical development. This review highlights the role of FAs and their metabolites in IPF and provides evidence for therapeutic potential of lipidome manipulations in the treatment of this disease.
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The efficacy of traditional Chinese exercise (TCE)-based intervention in the improvement of physiological indicators and quality of life in patients with coronary heart disease (CHD) is controversial. ⋯ TCE intervention is a beneficial nonpharmacological approach to improving physiological indicators in patients with CHD, especially in systolic blood pressure, diastolic blood pressure, and body mass index. However, there was no significant effect on quality of life. Our findings require broader clinical trials and higher-quality study designs to strengthen the evidence.
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Multicenter Study Observational Study
Analysis of effectiveness and outcome of traumatic brain injury treatment in ED during COVID-19 pandemic: A multicenter in Taiwan.
The coronavirus disease 2019 has become a threat to global healthcare because of its rapid spread and evolution. In severe cases, the initial management of the disease is mainly supportive therapy and mechanical ventilation. Therefore, we investigated whether a modified emergency department workflow affects the efficacy will influence the efficacy and patient outcomes of traumatic brain injury (TBI) in Taiwan. ⋯ The "Door to the operating room (OR)," with polymerase chain reaction (PCR) testing, was on average 109.7 minutes slower than without the PCR testing in the reference period 2019. TBI treatment efficiency was delayed because of the PCR test. However, the surgical volume and functional outcome during these 2 periods were statistically insignificant compared to the pre-pandemic period because the spread of the virus was well controlled and hospital capacity was increased.
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Review
A review of physiological functions of orexin: From instinctive responses to subjective cognition.
Orexin, also known as hypocretin, is an excitatory neuropeptide secreted by the hypothalamus. Orexin is divided into orexin-A (OXA) and orexin-B (OXB), which are derived from a common precursor secreted by hypothalamic neurons. Orexin acts on orexin receptor-1 (OX1R) and orexin receptor-2 (OX2R). ⋯ It is precisely because orexin has physiological functions in multiple systems that orexin, as a new target for the treatment of the above diseases, has potential contradictions. For example, it promotes the function of 1 system and may inhibit the function of another system. How to study a new drug, which can not only treat the diseases of this system, but also do not affect other system functions, is what we need to focus on.
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Severe acute respiratory syndrome coronavirus 2, which is responsible for the coronavirus disease 2019 (COVID-19), causes severe clinical outcomes in old individuals and patients with underlying diseases, including chronic obstructive pulmonary disease (COPD). Considering vaccination is still the most effective method to prevent COVID-19-associated death, it is imperative to evaluate COPD patients' attitudes toward the COVID-19 vaccine. This cross-sectional design study was conducted to assess vaccine acceptance and hesitancy among 212 COPD patients who attended the outpatient department from January 1, 2021, to July 31, 2022. ⋯ For the hesitant group, no recommendation from the treating physician was the biggest obstacle for them to accept vaccination. Our results provide useful guidance for making intervention measures to enhance COPD patients' acceptance of a new COVID-19 vaccine. For those patients with comorbidities, treating physicians promoting messages framing the safety of vaccination is necessary to increase immunization rates.