The challenges of the COVID-19 pandemic: Approaches for the elderly and those with Alzheimer's disease

Factors Associated With Psychological Wellbeing in Home Care Older Adults With Alzheimer's Disease: A Longitudinal Analysis

The long-term symptoms associated with Alzheimer's disease pose significant challenges to the psychological wellbeing of patients. This longitudinal study aims to analyze the effects of socioeconomic factors and physical health factors on the psychological wellbeing of older patients diagnosed with Alzheimer's disease (AD) receiving home care, as well as the moderating role of aging and care support in influencing their psychological wellbeing. Data from the Health and Retirement Study (N = 628 older Alzheimer's patients) were analyzed using pooled ordinary least squares fixed-effects models. Findings suggest that Alzheimer's patients' psychological wellbeing was significantly affected by factors including cohabitation, gender, assistance frequency, age, education, and daily activity challenges, with assistance and increasing age mitigating some daily difficulties. The findings underline the multifactorial nature of psychological wellbeing among older Alzheimer's patients in home care and the critical role of social and physical health determinants in shaping these outcomes.

The Relationship Between Intolerance of Uncertainty and Spiritual Well-Being Levels of COVID-19 Among Elderly: A Cross Sectional and Correlational Study

The aim of this research is to relationship between intolerance of uncertainty and spiritual well-being levels during Covid-19 among elderly. This study was conducted with cross-sectional and corrational design. The research was conducted between January and June 2021 in Turkey's Eastern Anatolia Region. Introductory Information Form, Intolerance of Uncertainty Scale-Short Form (IUS), and Spirituality Index of Well-Being (SIWB) were used to collect data. The research was completed with 302 volunteers who met the following inclusion criteria. All participants belong to the Muslims. A negative significant correlation was found between IUS and SIWB; that is as the spirituality of the elderly individuals increased, the levels of intolerance of uncertainty decreased. It is recommended to identify the fears and intolerances of elderly individuals. For uncertainty, it is necessary to refine their spirituality. For this, it is recommended to organize spiritual education programs.

Effects of the COVID-19 pandemic on the behavior and physical health of dogs in Rio de Janeiro state: Reflections on the quality of life of dogs and their owners

The COVID-19 pandemic changed the routines of people, consequently changing the daily lives of their pets. Behavioral and emotional changes caused by the stress resulting from restrictions of social isolation and their consequences in the human-animal relationship have been discussed. However, there are still no studies that identify the factors that affect behavior and which are the most susceptible groups. The purpose of this study is to identify behavioral and emotional changes on dogs during the COVID-19 pandemic and their effects on the quality of life of animals and their owners. The methodology used was online questionnaires, which were posted on social networks aimed to dog owners in Rio de Janeiro state, Brazil. The results showed that age, sex, dog size, type of home, and restrictions imposed differently affected the type of behavioral change. However, the most frequent type of change was the worsening of previous conditions. Neutered behaviors directly interfered in the lives of owners and their pets, as owners managed the situation and sought information without guidance from a veterinarian, with the possibly consequence of worsening the situation in the future. Veterinarians should actively investigate behavioral changes that have occurred through anamnesis to avoid abandonment and instability in the human-animal relationship.

Risk factors and the psychological impacts of the COVID-19 outbreak: perspectives and experiences of Iranian healthcare workers on the frontline

Frontline healthcare workers (HCWs) looking after COVID-19 patients are at high risk of developing mental health problems. Both preventive and interventional initiatives are essential, therefore, to maintain and improve the mental health of HCWs and ultimately to enhance the quality of care that they provide. This qualitative content analysis study, conducted in Iran between September 2020 and February 2021, involved the gathering of data on the issue through face-to-face interviews with 22 HCWs working directly with COVID-19 patients. Data analysis led to the generation of 163 codes, 45 categories (16 risk factors and 29 consequences), and 9 themes. Overall, the results suggest that caring for a patient with COVID-19 is associated with positive and negative psychological impacts. Measures such as increasing sensitivity to crisis situations, self-adjustment skills training, and identifying signs of job burnout owing to moral conflicts can reduce or eliminate the risk of negative psychological consequences among HCWs.

Single-cell transcriptomics reveals the natural product Shi-Bi-Man promotes hair regeneration by activating the FGF pathway in dermal papilla cells

BACKGROUND

Finasteride and minoxidil are two commonly used drugs for the treatment of hair loss. However, these two drugs have certain side effects. Thus, the further elucidation of treatments for hair loss, including those using Chinese herbal medicine, remains important clinically. Shi-Bi-Man (SBM) is a hair health supplement that darkens hair and contains ginseng radix, tea polyphenols, polygonum multiflorum, radix angelicae sinensis, aloe, linseed, and green tea extract.

PURPOSE

This study aimed to find potential effective monomer components to promote hair regeneration from SBM and to explore the mechanism of SBM to promote hair regeneration.

METHODS

Supplementation with the intragastric administration or smear administration of SBM in artificially shaved C57BL/6 mice, observe its hair growth. UPLC/MS and UPLC/LTQ-Orbitrap-MS detect the main components in SBM and the main monomers contained in the skin after smearing, respectively. A network pharmacology study on the main components of SBM and single-cell RNA sequencing was performed to explore the role of SBM for hair regeneration.

RESULTS

SBM significantly induced hair growth compared with a control treatment. TSG and EGCG were the main monomers in the skin after SBM smearing. The results of single-cell sequencing revealed that after SBM treatment, the number of hair follicle stem cells (HFSCs) and dermal papilla cells (DPCs) increased significantly. Cell interactions and volcano dots show that the interaction of the FGF signaling pathway was significantly enhanced, in which Fgf7 expression was especially upregulated in DPCs. In addition, the Wnt signaling pathway also had a partially enhanced effect on the interactions between various cells in the skin. The network pharmacology study showed that the promotion of the FGF and Wnt pathways by SBM was also enriched in alopecia diseases.

CONCLUSION

We report that SBM has a potential effect on the promotion of hair growth by mainly activating the FGF signaling pathway. The use of SBM may be a novel therapeutic option for hair loss.