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Topic Review
Electrochemical Sensors for Quantification of Glycated Hemoglobin
Glycated hemoglobin (HbA1c), one of the many variants of hemoglobin (Hb), serves as a standard biomarker of diabetes, as it assesses the long-term glycemic status of the individual for the previous 90–120 days. HbA1c levels in blood are stable and do not fluctuate when compared to the random blood glucose levels. The normal level of HbA1c is 4–6.0%, while concentrations > 6.5% denote diabetes. 
  • 504
  • 25 Feb 2023
Topic Review
Novel Therapeutic Devices in Heart Failure
Heart failure (HF) constitutes a significant clinical problem and is associated with a sizeable burden for the healthcare system. Numerous novel techniques, including device interventions, are investigated to improve clinical outcome. Interventions regarding autonomic nervous system imbalance, i.e., baroreflex activation therapy; vagus, splanchnic and cardiopulmonary nerves modulation; respiratory disturbances, i.e., phrenic nerve stimulation and synchronized diaphragmatic therapy; decongestion management, i.e., the Reprieve system, transcatheter renal venous decongestion system, Doraya, preCardia, WhiteSwell and Aquapass, are presented.
  • 266
  • 24 Feb 2023
Topic Review
Effects of Alcohol Withdrawal in Hypertension
Alcoholic beverages are common components of diets worldwide and understanding their effects on humans’ health is crucial. Because hypertension is the leading risk factor for cardiovascular diseases and all-cause mortality. Two different clinical conditions can result from the interruption of alcohol consumption. In heavy alcohol drinkers, abrupt interruption of alcohol intake might result in an alcohol withdrawal syndrome (AWS), with a critical condition that might require hospitalization. Alternatively, chronic reduction/interruption of alcohol intake could be part of the lifestyle changes that are recommended for the achievement of better blood pressure control in hypertensive patients.
  • 1.4K
  • 24 Feb 2023
Topic Review
Health Literacy
Health literacy is the intersection of general literacy, health, and healthcare, but it can also incorporate elements of other types of literacies to varying degrees. The notion of literacy surfaced from the fear that individuals would require more than general literacy skills to manage the complexities of health and health system issues. There is a substantial overlap between general literacy and health literacy. Therefore, general literacy alone may not be enough to live a healthy lifestyle, articulate the health systems and to prevent, manage and control diseases. The questions is: Does health literacy have an impact on adherence to diabetes mellitus treatment? This question is not only limited to diabetes mellitus.
  • 274
  • 23 Feb 2023
Topic Review
Non-Alcoholic Fatty Liver Disease and Non-Alcoholic Steatohepatitis
The pathophysiological mechanisms underlying the development of Non-alcoholic fatty liver disease (NAFLD) and its progression to Non-alcoholic steatohepatitis (NASH) and cirrhosis are various and involve pro-inflammatory agents, oxidative stress, apoptosis, adipokines, c-Jun N-terminal kinase (JNK)-1 activation, increased insulin-like growth factor 1 (IGF-1) activity, immunomodulation, and alteration of the gut microbiota.
  • 330
  • 22 Feb 2023
Topic Review
Single-Cell RNA Sequencing in Immunology
The immune system comprises many immune cells, including innate and adaptive immune cells. These cells are critical for protecting the host from injuries, infection, and carcinogenesis (i.e., immune surveillance). Improvements in technologies such as microscopy and flow cytometry have accelerated the classification of immune cells. Nevertheless, these methods still have some limitations. The immune system’s complexity, including the heterogeneity, development, differentiation, and microenvironment of immune cells in health and disease, cannot be fully understood using classical theories. A deeper inspection of immunology yields improved immune therapies using advanced technologies. The emergence of single-cell RNA sequencing (scRNA-seq) can revolutionize our understanding of immunology and break through the bottlenecks in immunology. 
  • 294
  • 21 Feb 2023
Topic Review
Post-COVID-19 Cardiopulmonary Rehabilitation
Managing cardiopulmonary rehabilitation in patients with COVID-19 remains a global challenge due to the facets of this virus. The technologies used in the rehabilitation of post-COVID-19 patients fail to keep pace with the global epidemiological developments.
  • 398
  • 21 Feb 2023
Topic Review
Hereditary Breast and Ovarian Cancer
Germline pathogenic variants in the Breast Cancer Genes 1 (BRCA1) and 2 (BRCA2) are responsible for Hereditary Breast and Ovarian Cancer (HBOC) syndrome. Genetic susceptibility to breast cancer accounts for 5–10% of all cases, phenotypically presenting with characteristics such as an autosomal dominant inheritance pattern, earlier age of onset, bilateral tumours, male breast cancer, and ovarian tumours, among others. BRCA2 pathogenic variant is usually associated with other cancers such as melanoma, prostate, and pancreatic cancers. Many rearrangements of different mutations were found in both genes, with some ethnic groups having higher frequencies of specific mutations due to founder effects.
  • 324
  • 21 Feb 2023
Topic Review
Artificial Intelligence in Hypertension Management
Arterial hypertension (AH) is a progressive issue that grows in importance with the increased average age of the world population. The potential role of artificial intelligence (AI) in its prevention and treatment is firmly recognized. Indeed, AI application allows personalized medicine and tailored treatment for each patient.
  • 504
  • 17 Feb 2023
Topic Review
Microfluidic Platform for COVID-19
Spread of coronavirus disease 2019 (COVID-19) has significantly impacted the public health and economic sectors. It is urgently necessary to develop rapid, convenient, and cost-effective point-of-care testing (POCT) technologies for the early diagnosis and control of the plague’s transmission. Developing POCT methods and related devices is critical for achieving point-of-care diagnosis. The POCT devices based on microfluidic technology on the market, including paper-based microfluidic, centrifugal microfluidic, optical fluid, and digital microfluidic platforms.
  • 449
  • 16 Feb 2023
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