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Topic Review
Atmospheric Environment and COVID-19 Pandemic
Since the COVID-19 outbreak, the scientific community has been trying to clarify various problems, such as the mechanism of virus transmission, environmental impact, and socio-economic impact. The spread of COVID-19 in the atmospheric environment is variable and uncertain, potentially resulting in differences in air pollution. Many scholars are striving to explore the relationship between air quality, meteorological indicators, and COVID-19 to understand the interaction between COVID-19 and the atmospheric environment. COVID-19 and air quality, meteorological factors affecting the spread of COVID-19, air pollution, and human health are the main topics. Environmental variables have a certain impact on the spread of SARS-CoV-2, and the prevalence of COVID-19 has improved the atmospheric environment to some extent. 
  • 370
  • 29 Nov 2022
Topic Review
Management of Rheumatoid Arthritis
Rheumatoid Arthritis (RA) is a chronic autoimmune condition characterized by symptoms of inflammation and pain in the joints. RA is estimated to have a worldwide prevalence of 0.5–1%, with a predominance in females. 
  • 370
  • 22 Oct 2021
Topic Review
Dietary Intake Influences Vitamin Needs during Pregnancy
Numerous approaches demonstrate how nutritional intake can be sufficient to ensure the necessary supply of vitamins. However, it is evident that not all vitamins are contained in all foods, so it is necessary either to combine different food groups or to use a vitamin supplement to be well-fed. During pregnancy, deficiencies are often exacerbated due to increased energy and nutritional demands, causing adverse outcomes in mother and child. Micronutrient supplementation could lead to optimal pregnancy outcomes being essential for proper metabolic activities that are involved in tissue growth and functioning in the developing fetus. In order to establish adequate vitamin supplementation, various conditions should be considered, such as metabolism, nutrition and genetic elements.
  • 370
  • 14 Jun 2022
Topic Review
Psychological and Cognitive Effects of Long COVID
Long COVID is a clinical syndrome characterized by profound fatigue, neurocognitive difficulties, muscle pain, weakness, and depression, lasting beyond the 3–12 weeks following infection with SARS-CoV-2.
  • 370
  • 11 Nov 2022
Topic Review
VitD3 and Autoimmune Thyroiditis
Active 1,25(OH)2 D3 is generated in immune cells via 1-α-hydroxylase, subsequently interacting with the VitD3 receptor to promote transcriptional and epigenomic responses in the same or adjacent cells. Despite considerable progress in deciphering the role of VitD3 in autoimmunity, its exact pathogenetic involvement remains to be elucidated. 
  • 369
  • 09 Dec 2022
Topic Review
Exercise and Bone Health in Cancer
Bone health is often threatened in cancer patients. Bone metastasis and osteoporosis frequently occur in patients with cancer and may lead to different skeletal-related events, which may negatively affect patients’ quality of life and are associated with high mortality risk. Physical exercise has been recognized as a potential adjunctive strategy in the cancer setting to improve physical function as well as treatment-related side effects.
  • 369
  • 23 Dec 2022
Topic Review
Robotic Gastrectomy in Korea
In the last decade, the Korean Laparoendoscopic Gastrointestinal Surgery Study group performed important clinical trials and exerted various efforts to enhance the quality of scientific knowledge and surgical techniques in the field of gastric cancer surgery. Laparoscopic gastrectomy has shifted to a new era in Korea due to recent advances and innovations in technology. 
  • 369
  • 30 Nov 2021
Topic Review Peer Reviewed
Oxidative Stress in Relation to Aging and Exercise
Oxidative stress is an imbalance between oxidants and antioxidants in favor of the oxidants, resulting in disruption of redox signaling and control and causing molecular damage. Oxidative stress is related to a variety of diseases, for example, cardiovascular diseases, neurodegenerative diseases, infections, and cancer. It might be that oxidative stress, and, more specifically, reactive oxygen species (ROS), affects longevity in a subtle way through signaling. Possible therapies to reduce oxidative stress in the elderly are nutritional intervention (for example, caloric restriction (CR)) and exercise. Exercise is associated with favorable changes in the expression of antioxidant enzymes and the oxidative stress status in general. A diet with CR also seems to be a promising way to reduce oxidative stress by decreasing oxidant emission and improving antioxidant mechanisms. A better understanding of where the antioxidant mechanisms in the elderly fail could be a big step forward in developing new therapies (such as exercise or diet) that prevent oxidative damage and cellular dysfunction with age.
  • 369
  • 25 Aug 2022
Topic Review
Challenges for Artificial Intelligence in Recognizing Mental Disorders
Artificial Intelligence (AI) appears to be making important advances in the prediction and diagnosis of mental disorders. Researchers have used visual, acoustic, verbal, and physiological features to train models to predict or aid in the diagnosis, with some success. However, such systems are rarely applied in clinical practice, mainly because of the many challenges that currently exist. 
  • 368
  • 30 Dec 2022
Topic Review
Sentiment Analysis of E-News in Public Health Crisis
Public awareness campaigns play a pivotal role in disseminating relevant information on health promotion and disease prevention, especially to key populations. Sentiment analysis can be defined as the task of extracting subjective information about sentiments (positive, negative, or neutral) from different sources. Texts, biometric data, comments on social networks, product feedback, and others are examples of sources. This analysis allows us to know factors that influence certain social phenomena and can be used, for example, to verify the acceptance of a given product or even to understand how the target audience perceives marketing messages.
  • 367
  • 06 Apr 2023
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