Mushroom ingestion for mineral supplementation

Minerals are inorganic chemicals that are essential for our proper growth and development. Deficiency of the micronutrient is a form of undernutrition that occurs when intake or absorption of the elements is too low to sustain normal physical and mental function. The situation can be ameliorated by adding mushrooms to the diet that are packed with a range of bioaccessible minerals and thus have immense food value. Studies suggest that they are rich sources of potassium while other major elements are present, generally in the order of phosphorus> magnesium> calcium> sodium, which is considered nutritionally advantageous. Among the trace elements, iron is present in high concentrations in edible macrofungi followed by zinc, copper, manganese, and selenium. Besides, macromycetes can uptake heavy metals as well;thus, proper knowledge of habitat is required during the collection of wild samples. Nevertheless, such an absorptive property can be used to elevate the level of micronutrients in cultivated mushrooms to produce fortified food. Indeed, amid the COVID-19 crisis, the global market for nutrient-enriched diets is in steep escalation as several minerals (Fe, Zn, Mg, Cu, Se) have been suggested to play a key role in immunity and antioxidant activity. Thus, exploitation of macrofungi-derived minerals is the need of the hour, as highlighted in the present review, to address micronutrient deficiencies and maintain a healthy life. © 2022 Sanju Bala Dhull, Aarti Bains, Prince Chawla, and Pardeep Kumar Sadh. All rights reserved.

A silent march-Post covid fibrosis in asymptomatics - A cause for concern?

We report a case series of patients presenting with undiagnosed pulmonary fibrosis as a primary manifestation. On evaluation, after excluding other causes, the fibrosis was attributed to asymptomatic or mild COVID illness in the past. This case series serves to highlight the difficulties posed to clinicians while evaluating pulmonary fibrosis in the post-COVID era, more so in mild to asymptomatic COVID-19. The intriguing possibility of fibrosis setting even in mild to asymptomatic COVID is discussed.

17-year trends of body mass index, overweight, and obesity among adolescents from 2005 to 2021, including the COVID-19 pandemic: a Korean national representative study.

OBJECTIVE: There is a lack of pediatric studies that have analyzed trends in mean body mass index (BMI) and the prevalence of obesity and overweight over a period that includes the mid-stage of the COVID-19 pandemic. Thus, we aimed to investigate trends in BMI, overweight, and obesity among Korean adolescents from 2005 to 2021, including the COVID-19 pandemic. SUBJECTS AND METHODS: We used data from the Korea Youth Risk Behavior Web-based Survey (KYRBS), which is nationally representative of South Korea. The study included middle- and high-school students between the ages of 12 and 18. We examined trends in mean BMI and prevalence of obesity and/or overweight during the COVID-19 pandemic and compared these to those of pre-pandemic trends in each subgroup by gender, grade, and residential region. RESULTS: Data from 1,111,300 adolescents (mean age: 15.04 years) were analyzed. The estimated weighted mean BMI was 20.48 kg/m2 (95% CI, 20.46-20.51) between 2005 and 2007, and this was 21.61 kg/m2 (95% CI, 21.54-21.68) in 2021. The prevalence of overweight and obesity was 13.1% (95% CI, 12.9-13.3%) between 2005 and 2007 and 23.4% (95% CI, 22.8-24.0%) in 2021. The mean BMI and prevalence of obesity and overweight have gradually increased over the past 17 years; however, the extent of change in mean BMI and in the prevalence of obesity and overweight during the pandemic was distinctly less than before. The 17-year trends in the mean BMI, obesity, and overweight exhibited a considerable rise from 2005 to 2021; however, the slope during the COVID-19 pandemic (2020-2021) was significantly less prominent than in the pre-pandemic (2005-2019). CONCLUSIONS: These findings enable us to comprehend long-term trends in the mean BMI of Korean adolescents and further emphasize the need for practical prevention measures against youth obesity and overweight.

Impact of COVID 19 on outcome of primary percutaneous coronary intervention in Nepal

Background and Aims: The COVID 19 pandemic have affected the patients with ST segment elevation myocardial infarction as the number of patients presenting with STEMI declined substantially and those who underwent primary PCI had poor outcome. Our aim was to analyze the in-hospital and 30-days mortality in STEMI undergoing Primary PCI during second wave of COVID 19. Method(s): A prospective cohort study was conducted at Shahid Gangalal National Heart Centre, Bansbari, Kathmandu. Convenience sampling of patients who underwent primary PCI were enrolled in this study and were followed up for 30 days. Numerical variables were described as Mean +/- Standard Deviation (SD) and categorical variables were described as frequency and percentage. p values were calculated and considered significant if < 0.05. Result(s): During this study period of 2 months from 1st May 2021 to 30th June 2021, 97 patients with STEMI underwent primary PCI, including 12 (12.47%) COVID 19 positive cases. 30 days mortality was 15.4% including in-hospital mortality of 11.34%. Among COVID 19 positive cases, in-hospital mortality was 33.33% and 30-days mortality was 55.55% which was significantly higher than non COVID 19 patient who underwent primary PCI (P=0.003). Conclusion(s): Overall, mortality rate of primary PCI during COVID 19 second wave has been increased and mortality of COVID 19 positive patients who underwent primary PCI was significantly higher than non-COVID 19 patients who underwent primary PCI. Copyright © 2022 Cardiac Society of Nepal. All rights reserved.

Tactical acts from lockdown homes

The Covid19 lockdown brought work home. As design researchers our interest has been in the socio-material changes which the pandemic lockdown, as a top down strategy has brought to the domestic realm. Using an online response gathering tool we undertook an inquiry with thirty-one different households from around the world. Analyzing this data, we present seven inter-connected activity categories performed by people as they merged and separated their professional work and domestic living within their homes. From within these categories we note particular activities let people overcome the pressures of merging professional work and domestic living. We see these activities to be tactically emerging from specific characteristics of the domestic realm. Targeting innovation specialists, product designers, architects and service designers we seek the potential for amplifying such tactical characteristics when designing for working from home futures. © 2021 Universidade do Vale do Rio dos Sinos. All rights reserved.

Clinical profile and outcome of COVID 19 patients at tertiary cardiovascular center of Nepal

Background and Aims: Cardiovascular comorbidities are common in patients with COVID-19 and these patients are at higher risk of morbidity and mortality. It is not known if the presence of cardiovascular co-morbid conditions poses independent risk or whether this is mediated by other factors. Methods: This is a retrospective follow up study done at Shahid Gangalal National Heart Centre (SGNHC). The main objective of this study was to study the clinical profile, baseline comorbidities, and outcome of cardiac patients and health care worker diagnosed with COVID 19. This study retrospectively evaluated case records of all cardiovascular disease (CVD) patients admitted at SGNHC with COVID 19 cases from 1st case diagnosed on July at SGNHC till September 2020. Results: During this study period, 90 patients with COVID 19 with cardiovascular disease were admitted. The mean age of the study population was 52.3±19 years with 65.6% being male. Among the study population 52 (57.8%) had past history of cardiovascular disease, hypertension in 18 (20%) cases, diabetes in 8 (8.9%) cases. Among the patients with cardiovascular diagnosis, acute coronary syndrome was most common cardiovascular diagnosis in 23 (25.6% cases) followed by rheumatic heart disease in 21 (23.4%) cases, dilated cardiomyopathy in 7 (7.8% cases), ischemic cardiomyopathy with reduced ejection fraction (EF) in 7 (7.8%) cases, post coronary artery bypass graft (CABG) in 8 (8.9%), post valve replacement in 5 (5.5%), congenital heart disease in 3.3% cases and complete heart block in 3.3% cases. Most of the cases were symptomatic with moderate illness in 46.7% cases, mild illness in 41.4% cases and severe/critical illness in 11.1% cases. Among COVID patients with cardiovascular disease, the mortality was 11.1%. Conclusion: Patients with cardiovascular disease with COVID 19 have more severe COVID 19 symptoms and has higher COVID 19 related death, so strict vigilance and early intervention is needed to improve its outcome.

Current available evidence on home management of osteoporosis during covid 19 pandemic-a scoping review

COVID 19 is an unexpected pandemic of this century. It has brought unprecedented changes in everyone's life, especially among the older adults and those who come for regular follow-ups in the hospitals for chronic diseases. This review was undertaken to understand the current available evidence on home management of osteoporosis during the COVID-19 pandemic. An extensive search was carried out in the PubMed, CINAHL, ProQuest, and Web of Science databases till November 2020. The search strategy was developed using "keywords" and "Mesh terms" of Osteoporosis and COVID 19. Out of 1515 initial hits, 15 were considered for a final appraisal. There were only six original articles, including one case-control study, one retrospective survey, and four cross-sectional surveys. The remaining nine articles were reviews, literature reviews, viewpoints, short communication, and perspectives. Results were categorized under the headings of exercise and physical activity, sunlight, diet, hospital visit, bone mineral density test, fall prevention, and drugs. This scoping review can further help develop the guidelines for the homecare management of patients with osteoporosis. More complete research studies are required in the area of COVID 19 and osteoporosis.

ACE2 and ACE: structure-based insights into mechanism, regulation and receptor recognition by SARS-CoV.

Angiotensin converting enzyme (ACE) is well-known for its role in blood pressure regulation via the renin-angiotensin aldosterone system (RAAS) but also functions in fertility, immunity, haematopoiesis and diseases such as obesity, fibrosis and Alzheimer's dementia. Like ACE, the human homologue ACE2 is also involved in blood pressure regulation and cleaves a range of substrates involved in different physiological processes. Importantly, it is the functional receptor for severe acute respiratory syndrome (SARS)-coronavirus (CoV)-2 responsible for the 2020, coronavirus infectious disease 2019 (COVID-19) pandemic. Understanding the interaction between SARS-CoV-2 and ACE2 is crucial for the design of therapies to combat this disease. This review provides a comparative analysis of methodologies and findings to describe how structural biology techniques like X-ray crystallography and cryo-electron microscopy have enabled remarkable discoveries into the structure-function relationship of ACE and ACE2. This, in turn, has enabled the development of ACE inhibitors for the treatment of cardiovascular disease and candidate therapies for the treatment of COVID-19. However, despite these advances the function of ACE homologues in non-human organisms is not yet fully understood. ACE homologues have been discovered in the tissues, body fluids and venom of species from diverse lineages and are known to have important functions in fertility, envenoming and insect-host defence mechanisms. We, therefore, further highlight the need for structural insight into insect and venom ACE homologues for the potential development of novel anti-venoms and insecticides.

COVID-19 Pandemic: Need of the Hour - A Course Correction, Restructuring & Review of our Policies - An Indian Perspective.

The world stunned by a pandemic of such cataclysmic scale is reeling under the joint burden of health impact unleashed by the diseases and the strain on the economy. Glaring shortfalls and inconsistencies in strategies to combat the pandemic have surfaced worldwide irrespective of the country's economic and health care status. The responses have vacillated from mute to drastic. Gaps in health preparedness coupled with administrative tardiness, lack of co-ordination and foresight has heightened the impact of pandemic. Coordinated holistic approach with structured policies in place is the need of the hour. Surveillance and epidemiological models to predict the unpredictable and preempt the backlash will dictate our future successes and failures in this protracted fight against the pandemic. This article attempts to review the present status of health policy on COVID in general and with specific reference to India and their outcome thus far. We also propose a simple and practical framework on which a decisive, well-knit, reliable and acceptable policy can be framed.