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Topic Review
Writing Therapy
Writing therapy is a form of expressive therapy that uses the act of writing and processing the written word as therapy. Writing therapy posits that writing one's feelings gradually eases feelings of emotional trauma. Writing therapeutically can take place individually or in a group and it can be administered in person with a therapist or remotely through mailing or the Internet. The field of writing therapy includes many practitioners in a variety of settings. The therapy is usually administered by a therapist or counselor. Several interventions exist online. Writing group leaders also work in hospitals with patients dealing with mental and physical illnesses. In university departments they aid student self-awareness and self-development. When administered at a distance, it is useful for those who prefer to remain personally anonymous and are not ready to disclose their most private thoughts and anxieties in a face-to-face situation. As with most forms of therapy, writing therapy is adapted and used to work with a wide range of psychoneurotic issues, including bereavement, desertion and abuse. Many of these interventions take the form of classes where clients write on specific themes chosen by their therapist or counsellor. Assignments may include writing unsent letters to selected individuals, alive or dead, followed by imagined replies from the recipient, or a dialogue with the recovering alcoholic's bottle of alcohol.
  • 355
  • 28 Sep 2022
Topic Review
Tolerogenic Vaccines to Induce Antigen-Specific Tolerance
Conventional therapies for immune-mediated diseases, including autoimmune disorders, transplant reactions, and allergies, have undergone a radical evolution in the last few decades; however, they are still not specific enough to avoid widespread immunosuppression. The idea that vaccine usage could be extended beyond its traditional immunogenic function by encompassing the ability of vaccines to induce antigen-specific tolerance may revolutionize preventive and therapeutic strategies in several clinical fields that deal with immune-mediated disorders. 
  • 953
  • 22 Sep 2022
Topic Review
Pathophysiology of Septic Cardiomyopathy
Septic cardiomyopathy may be broadly defined as an acute cardiac dysfunction unrelated to ischemia that manifests in different ways: arrhythmias, left and/or right ventricular impairment during systole or diastole, with or without reduction in cardiac output. Endothelial, metabolic, and immune response abnormalities are generally involved in the pathogenesis of ventricular dysfunction and arrhythmias during sepsis, whereas the potential role of myocardial ischemia seems limited. Impaired blood flow autoregulation in coronary microcirculation and altered metabolism of lactate, free fatty acid, and glucose likely play a leading role. 
  • 475
  • 14 Sep 2022
Topic Review
Biosensor-Integrated Drug Delivery Systems in Diabetes
One of the most recognized diseases worldwide is diabetes. There are currently almost half a billion individuals globally with this disease and this is expected to crest three quarters of a billion by the end of the decade. Traditionally, diabetes is broken into three categories: Type 1 (previously referred to as juvenile); Type 2 (occasion defined as adult onset), and gestational diabetes. Gestational diabetes occurs in ~2–10% of pregnant women with roughly 50% of these cases leading to the mother developing T2D after giving birth. Generally, 5–10% of cases of diabetes are of the T1D form with the remaining 90–95% having T2D. The need to monitor blood glucose, whether for T1D or T2D, is vital for the health and welfare of those afflicted with these diseases. Equally, if not more important, is the need to administer the necessary drug once the knowledge of one’s blood glucose is determined. It is this key second part that has led to significant efforts and ultimate successes in bringing closed-loop systems for diabetes management to market.
  • 350
  • 08 Sep 2022
Topic Review
Gut–Lung Axis Communication in COVID-19
The ecosystem of the human gastrointestinal tract, named gut microbiota, represents the most thoroughly mapped ecosystem. Perturbations on bacterial populations cause dysbiosis, a condition correlated to a wide range of autoimmune, neurological, metabolic, cardiovascular, and respiratory diseases. The lungs have their flora, which are directly related to the gut flora via bidirectional communication allowing the transport of microbial metabolites and toxins produced by intestinal bacteria through the circulation and lymphatic system. This mutual microbial cross-talk communication called the gut–lung axis modulates the immune and inflammatory response to infections. COVID-19 causes dysbiosis, altered intestinal permeability, and bacterial translocation. Dysbiosis, through the gut–lung axis, promotes hyper-inflammation, exacerbates lung damage, and worsens clinical outcomes.
  • 841
  • 08 Sep 2022
Topic Review
Cystic Fibrosis and Oxidative Stress
Cystic fibrosis (CF) is still today the most common lethal genetic disease with autosomal recessive inheritance in the Caucasian population, with a prevalence of 1 case per 2500 live births. The disease is caused by a mutation in the cystic fibrosis transmembrane conductance regulator (CFTR) gene that causes the CFTR protein to become dysfunctional. When the protein is not working correctly, there is reduced transport of chloride ions with consequent dysregulation of epithelial lining fluid (mucus) transport in the lung, pancreas and other organs. Oxidative stress is a complex process in which excess reactive oxygen species (ROS) affect, either directly or indirectly, all structural and functional components of cells at a molecular level. This arises because the production of these chemical species is increased and/or because the physiological defense capacity towards them, thanks to the antioxidant system, is reduced. 
  • 393
  • 06 Sep 2022
Topic Review
GLP-1 Receptor Agonists in Polycystic Ovary Syndrome Management
Polycystic ovary syndrome (PCOS) is the most common metabolic and hormonal disorder in reproduction-aged women. Its pathogenesis involves multiple organ systems and is tightly associated with a higher predisposition and prevalence of abdominal obesity and insulin resistance. Profound weight loss effects in diabetic and non-diabetic patients gave birth to the idea that GLP-1 receptor agonists (GLP-1RAs) could be used in a subgroup of women with PCOS.
  • 439
  • 30 Aug 2022
Topic Review
Pathophysiolocigal and Molecular Mechanisms in Vascular Aging
Vascular aging, characterized by structural and functional alterations of the vascular wall, is a hallmark of aging and is tightly related to the development of cardiovascular mortality and age-associated vascular pathologies. 
  • 538
  • 29 Aug 2022
Topic Review
Medicinal Plants of the Himalayas
WHO recommends cancer is the leading cause of death worldwide, with nearly 10 million deaths predicted in 2020(1). The bioactivities of phytocompounds for various health benefits have been studied for decades. Synthetic drugs are being replaced by phytocompounds which have great advantages due to their effects on a wide range of target cells with lower cell cytotoxicity effects or side effects compared to synthetic anticancer compounds, which are a single-target effect for prevention and treatment of carcinoma. Various medicinal plants and their nanoparticles have anticancer activity, namely Murraya koenigii leaf extract ZnO nanoparticlets. Most modern drugs used to treat cancer originate from various medicinal plants; 50% of the anticancer drugs originate from medicinal plants. In developing countries, more than 80% of people use medicinal plants as traditional medicinal therapy and 60% of cancer patients use herbal treatment as an option to cure cancer. Currently, for high-risk breast cancer patients, tamoxifen and related compounds such as raloxifene are prescribed. The phytocompounds most studied in different research papers for the treatment of cancer (anti-proliferative activity) are curcumin, polyphenols, Withaferin A (WFA), a triterpenoid, celastrol, and berry bioactives. Vinca alkaloids, podophyllotoxin, taxanes, campothecin, homoharringtonine, saponin, isoquinoline, shatavarine IV, stigamsterola, calotropin, and shikonin phytocompounds are discussed as follows. Cancer as well as boosting the immune system.
  • 417
  • 22 Aug 2022
Topic Review
Muslim Heritage in Medicine
Many Greco Arabic Muslim scientists have contributed to the medicine field.
  • 902
  • 17 Aug 2022
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