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Topic Review
Probiotics, Prebiotics, and Phytogenic Substances for Gut Health
The gut microbiota has been designated as a hidden metabolic ‘organ’ because of its enormous impact on host metabolism, physiology, nutrition, and immune function. The connection between the intestinal microbiota and their respective host animals is dynamic and, in general, mutually beneficial. This complicated interaction is seen as a determinant of health and disease; thus, intestinal dysbiosis is linked with several metabolic diseases. Therefore, tractable strategies targeting the regulation of intestinal microbiota can control several diseases that are closely related to inflammatory and metabolic disorders. As a result, animal health and performance are improved. One of these strategies is related to dietary supplementation with prebiotics, probiotics, and phytogenic substances. These supplements exert their effects indirectly through manipulation of gut microbiota quality and improvement in intestinal epithelial barrier. 
  • 833
  • 16 Feb 2022
Topic Review
Telemedicine Respiratory Therapist Service of COVID-19
The telemedicine respiratory therapist (eRT) interventions were components of an evidence-based care bundle and included ventilator liberation protocols, low tidal volume protocols, tube patency, and an extubation checklist. In addition, the proactive rounding of patients, including ventilator checks, was included. An eRT service can support the bedside RT providers, effectively monitor best practice bundles, and carry out patient–ventilator assessments. It was effective in certain emergent situations and reduced the exposure of respiratory therapists (RTs) to COVID-19. 
  • 312
  • 16 Feb 2022
Topic Review
Pulmonary Tuberculosis and Risk of Lung Cancer
Lung cancer accounts for approximately 18.4% of the total cancer-related deaths, the highest of all cancer types. The prognosis of lung cancer is relatively unfavorable compared to that of other malignancies, and as a prognosis largely depends on the stage of onset, thus, the early diagnosis of lung cancer is very important. Pulmonary tuberculosis (TB) is a known risk factor for lung cancer.
  • 405
  • 16 Feb 2022
Topic Review
Air Pollution on the Eye
Air pollution is inevitably the result of human civilization, industrialization, and globalization. It is composed of a mixture of gases and particles at harmful levels. Particulate matter (PM), nitrogen oxides (NOx), and carbon dioxides (CO2) are mainly generated from vehicle emissions and fuel consumption and are the main materials causing outdoor air pollution. Exposure to polluted outdoor air has been proven to be harmful to human eyes. On the other hand, indoor air pollution from environmental tobacco smoking, heating, cooking, or poor indoor ventilation is also related to several eye diseases, including conjunctivitis, glaucoma, cataracts, and age-related macular degeneration (AMD).
  • 546
  • 15 Feb 2022
Topic Review
Assistive Technologies for Supporting Older Adults' Wellbeing
As people age, they are more likely to develop multiple chronic diseases and experience a decline in some of their physical and cognitive functions, leading to the decrease in their ability to live independently. Innovative technology-based interventions tailored to older adults’ functional levels and focused on healthy lifestyles are considered imperative. 
  • 583
  • 15 Feb 2022
Topic Review
Lower Cardiovascular Disease Risk in Midlife Black Women
Midlife Black women suffer disproportionately from cardiovascular disease (CVD) and stroke in comparison to White women of similar age and demographic. Risks factors  for CVD and stroke are largely considered to be modifiable yet, CVD prevention and awareness campaigns have been less effective among Black women. Decreased awareness of personal CVD risk is associated with delays in the presentation of women to the emergency room or health care providers for symptoms of myocardial infarction. The Midlife Black Women’s Stress and Wellness (B-SWELL) program was co-designed with the community to increase awareness about CVD risk factors, stress, and healthy lifestyle behaviors among midlife Black women.
  • 411
  • 14 Feb 2022
Topic Review
Molecular Determinants of Cancer-Induced Bone Pain
Cancer-related pain is arguably the most common consequences of this disease, significantly reducing quality of life and affecting the ability to complete everyday tasks and live a normal life. Among these, cancer-induced bone pain (CIBP) is one of the most prevalent, presenting as movement-related, constant or most commonly, in combination. Bone metastases can then induce CIBP in several ways, many of which are still under investigation. Indeed, bone is a richly innervated tissue, and sensitive neurons can be found in both the periosteum and the bone marrow.
  • 363
  • 14 Feb 2022
Topic Review
Organoselenium Compounds
Organoselenium compounds have anti-oxidative effects, several natural and synthetic organoselenium compounds and metabolites act as histone deacetylase inhibitors, which influence the acetylation status of histones and non-histone proteins, altering gene transcription.
  • 614
  • 14 Feb 2022
Topic Review
Telemedicine Applications in the Era of COVID-19
Telemedicine allows for the effective delivery of health care to patients at a distance through the application of information technology to the field of medicine. This is optimal during the COVID-19 pandemic to reduce interpersonal contact to mitigate contagion. 
  • 538
  • 14 Feb 2022
Topic Review
Non-alcoholic Fatty Liver Disease Pathogenesis and Oxidative Stress
Non-alcoholic fatty liver disease (NAFLD) is a challenging disease caused by multiple factors, which may partly explain why it still remains an orphan of adequate therapies. It highlights the interaction between oxidative stress (OS) and disturbed lipid metabolism. Several reactive oxygen species generators, including those produced in the gastrointestinal tract, contribute to the lipotoxic hepatic (and extrahepatic) damage by fatty acids and a great variety of their biologically active metabolites in a “multiple parallel-hit model”. This leads to inflammation and fibrogenesis and contributes to NAFLD progression. The alterations of the oxidant/antioxidant balance affect also metabolism-related organelles, leading to lipid peroxidation, mitochondrial dysfunction, and endoplasmic reticulum stress. This OS-induced damage is at least partially counteracted by the physiological antioxidant response. Therefore, modulation of this defense system emerges as an interesting target to prevent NAFLD development and progression. For instance, probiotics, prebiotics, diet, and fecal microbiota transplantation represent new therapeutic approaches targeting the gut microbiota dysbiosis. The OS and its counter-regulation are under the influence of individual genetic and epigenetic factors as well.
  • 651
  • 14 Feb 2022
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