Background: The balanced scorecard (BSC) has been implemented to evaluate the performance of health care organizations (HCOs). BSC proved to be effective in improving financial performance and patient satisfaction. Aim: This systematic review aims to identify key performance indicators (KPIs) and dimensions that are vital and most frequently used by health care managers in BSC implementations. Additionally, it attempts to analyze the resulting dimensions during the COVID-19 era. Methods: This systematic review adheres to PRISMA guidelines. The PubMed, Embase, Cochrane, and Google Scholar databases and Google search engine were inspected to find all implementations of BSC at HCO. The risk of bias was assessed using the nonrandomized intervention studies (ROBINS-I) tool to evaluate the quality of observational and quasi-experimental studies and the Cochrane (RoB 2) tool for randomized controlled trials (RCTs). Results: There were 33 eligible studies, of which we identified 36 BSC implementations. The categorization and regrouping of the 797 KPIs resulted in 46 subdimensions. The reassembly of these subdimensions resulted in 13 major dimensions: financial, efficiency and effectiveness, availability and quality of supplies and services, managerial tasks, health care workers (HCW) scientific development error-free and safety, time, HCW-centeredness, patient-centeredness, technology, and information systems, community care and reputation, HCO building, and communication. On the other hand, this review detected that BSC design modification to include external and managerial perspectives was necessary for many BSC implementations. Conclusion: This review solves the KPI categorization dilemma. It also guides researchers and health care managers in choosing dimensions for future BSC implementations and performance evaluations in general. Consequently, dimension uniformity will improve the data sharing and comparability among studies. Additionally, despite the pandemic negatively influencing many dimensions, the researchers observed a lack of comprehensive HCO performance evaluations. In the same vein, although some resulting dimensions were assessed separately during the pandemic, other dimensions still lack investigation. Lastly, BSC dimensions may play an essential role in tackling the COVID-19 pandemic. However, further research is required to investigate the BSC implementation effect in mitigating the pandemic consequences on HCO.
COVID-19 mortality disproportionately affected specific occupations and industries. The Occupational Safety and Health Administration (OSHA) protects the health and safety of workers by setting and enforcing standards for working conditions. Workers may file OSHA complaints about unsafe conditions. Complaints may indicate poor workplace safety during the pandemic. We evaluated COVID-19-related complaints filed with California (Cal)/OSHA between January 1, 2020 and December 14, 2020 across seven industries. To assess whether workers in occupations with high COVID-19-related mortality were also most likely to file Cal/OSHA complaints, we compared industry-specific per-capita COVID-19 confirmed deaths from the California Department of Public Health with COVID-19-related complaints. Although 7,820 COVID-19-related complaints were deemed valid by Cal/OSHA, only 627 onsite inspections occurred and 32 citations were issued. Agricultural workers had the highest per-capita COVID-19 death rates (402 per 100,000 workers) but were least represented among workplace complaints (44 per 100,000 workers). Health Care workers had the highest complaint rates (81 per 100,000 workers) but the second lowest COVID-19 death rate (81 per 100,000 workers). Industries with the highest inspection rates also had high COVID-19 mortality. Our findings suggest complaints are not proportional to COVID-19 risk. Instead, higher complaint rates may reflect worker groups with greater empowerment, resources, or capacity to advocate for better protections. This capacity to advocate for safe workplaces may account for relatively low mortality rates in potentially high-risk occupations. Future research should examine factors determining worker complaints and complaint systems to promote participation of those with the greatest need of protection.
Background Ongoing management of COVID-19 requires an evidence-based understanding of the performance of public health measures to date, and application of this evidence to evolving response objectives. This paper aims to define system requirements for COVID-19 management under future transmission and response scenarios, based on surveillance system performance to date. Methods From 1st November 2020 to 30th June 2021 community transmission was eliminated in Australia, allowing investigation of system performance in detecting novel outbreaks, including against variants of concern (VoCs). We characterised surveillance systems in place from peer-reviewed and publicly available data, analysed the epidemiological characteristics of novel outbreaks over this period, and assessed surveillance system sensitivity and timeliness in outbreak detection. These findings were integrated with analysis of other critical COVID-19 public health measures to establish requirements for future COVID-19 management. Findings Australia reported 25 epidemiologically distinct outbreaks and 5 distinct clusters of cases in the study period, all linked through genomic sequencing to breaches in quarantine facilities housing international travellers. Most (21/30, 70%) were detected through testing of those with acute respiratory illness in the community, and 9 through quarantine screening. For the 21 detected in the community, the testing rate (percent of the total State population tested in the week preceding detection) was 2.07% on average, was higher for those detected while prior outbreaks were ongoing. For 17/30 with data, the delay from the primary case to detection of the index case was, on average 4.9 days, with 10 of the 17 outbreaks detected within 5 days and 3 detected after > 7days. One outbreak was preceded by an unexpected positive wastewater detection. Of the 24 outbreaks in 2021, 20 had publicly available sequencing data, all of which were VoCs. Surveillance for future VoCs using a similar strategy to that used for detecting SARS-CoV-2 to date would necessitate a 100-1,000-fold increase in capacity for genomic sequencing. Interpretation Australia9s surveillance systems performed well in detecting novel introduction of SARS- CoV-2 in a period when community transmission was eliminated, introductions were infrequent and case numbers were low. Detection relied on community surveillance in symptomatic members of the general population and quarantine screening, supported by comprehensive genomic sequencing. Once vaccine coverage is maximised, the priority for future COVID-19 control will shift to detection of SARS-CoV-2 VoCs associated with increased severity of disease in the vaccinated and vaccine ineligible. This will require ongoing investment in maintaining surveillance systems and testing of all international arrivals, alongside greatly increased genomic sequencing capacity. Other essential requirements for managing VoCs are maintaining outbreak response capacity and developing capacity to rapidly engineer, manufacture, and distribute variant vaccines at scale. The most important factor in management of COVID-19 now and into the future will continue to be how effectively governments support all sectors of the community to engage in control measures.
Genomic sequencing provides critical information to track the evolution and spread of SARS-CoV-2, optimize molecular tests, treatments and vaccines, and guide public health responses. To investigate the spatiotemporal heterogeneity in the global SARS-CoV-2 genomic surveillance, we estimated the impact of sequencing intensity and turnaround times (TAT) on variant detection in 167 countries. Most countries submit genomes >21 days after sample collection, and 77% of low and middle income countries sequenced <0.5% of their cases. We found that sequencing at least 0.5% of the cases, with a TAT <21 days, could be a benchmark for SARS-CoV-2 genomic surveillance efforts. Socioeconomic inequalities substantially impact our ability to quickly detect SARS-CoV-2 variants, and undermine the global pandemic preparedness.
Recent studies indicate that COVID-19 infection can lead to serious neurological consequences in a small percentage of individuals. However, in the months following acute illness, many more suffer from fatigue, low motivation, disturbed mood, poor sleep and cognitive symptoms, colloquially referred to as 9brain fog9. But what about individuals who had asymptomatic to moderate COVID-19 and report no concerns after recovering from COVID-19? Here we examined a wide range of cognitive functions critical for daily life (including sustained attention, memory, motor control, planning, semantic reasoning, mental rotation and spatial-visual attention) in people who had previously suffered from COVID-19 but were not significantly different from a control group on self-reported fatigue, forgetfulness, sleep abnormality, motivation, depression, anxiety and personality profile. Reassuringly, COVID-19 survivors performed well in most abilities tested, including working memory, executive function, planning and mental rotation. However, they displayed significantly worse episodic memory (up to 6 months post-infection) and greater decline in vigilance with time on task (for up to 9 months). Overall, the results show that specific chronic cognitive changes following COVID-19 are evident on objective testing even amongst those who do not report a greater symptom burden. Importantly, in the sample tested here, these were not significantly different from normal after six-nine months, demonstrating evidence of recovery over time.
ABSTRACT The deleterious effects relating to the COVID-19 pandemic on the mental health of healthcare workers has now been widely established. Understanding how COVID-19 affects their work and life is complex and multidimensional. This study describes the critical stressors and how they manifest within both the work and larger social environment for nurses and midwives in Tasmania, Australia. A longitudinal, descriptive survey was designed to explore the trajectory of the psychological health of Tasmanian public sector nurses and midwives during the COIVD-19 pandemic. The survey was distributed at 3 timepoints over a 12-month period and consisted of a battery of psychological tests which included the Patient Health Questionnaire, General Anxiety Disorder, Insomnia Severity Index, and the Impact of Events Scale-Revised, together with free text comments. The associations between outcome and predictor variables were assessed using mixed effects linear regression and linear mixed model analyses. Free text comments were themed. High levels of stress and mental exhaustion were attributed to threatened workplace team culture; compromised quality of patient care; the impact on family, home, financial and economic domains; lack of clear communication; issues surrounding personal protective equipment; and female gender. Study data show younger nurses and midwives suffered higher levels of stress and mental exhaustion than older. This study highlights the need for stable and functional relationships at home and at work for nurses and midwives. Factors which will help preserve the mental health of nurses and midwives include strong workplace culture with ongoing processes to monitor organisational burnout; building resilience, particularly among younger nurses and midwives; protection of healthcare worker safety; clear communication processes and supporting stable and functional relationships at home. The health service has an imperative to ensure optimum service delivery by safeguarding staff, despite the inevitable health stress imposed by the nature of the work.
Evaluating the characteristics of emerging SARS-CoV-2 variants of concern is essential to inform pandemic risk assessment. A variant may grow faster if it produces a larger number of secondary infections (transmissibility advantage) or if the timing of secondary infections (generation time) is better. So far, assessments have largely focused on deriving the transmissibility advantage assuming the generation time was unchanged. Yet, knowledge of both is needed to anticipate impact. Here we develop an analytical framework to investigate the contribution of both the transmissibility advantage and generation time to the growth advantage of a variant. We find that the growth advantage depends on the epidemiological context (level of epidemic control). More specifically, variants conferring earlier transmission are more strongly favoured when the historical strains have fast epidemic growth, while variants conferring later transmission are more strongly favoured when historical strains have slow or negative growth. We develop these conceptual insights into a statistical framework to infer both the transmissibility advantage and generation time of a variant. On simulated data, our framework correctly estimates both parameters when it covers time periods characterized by different epidemiological contexts. Applied to data for the Alpha and Delta variants in England and in Europe, we find that Alpha confers a +54% [95% CI, 45-63%] transmissibility advantage compared to previous strains, and Delta +140% [98-182%] compared to Alpha, and mean generation times are similar to historical strains for both variants. This work helps interpret variant frequency and will strengthen risk assessment for future variants of concern.
The emergence of the Omicron variant (1) of SARS-CoV-2 in November 2021 in South Africa has raised concerns that, based on the large number of mutations in the spike protein and elsewhere on the virus (https://covdb.stanford.edu/page/mutation-viewer/#sec_b-1-351), this variant will have considerable escape from vaccine elicited immunity. Furthermore, several mutations in the receptor binding domain and S2 are predicted to impact transmissibility and affinity for ACE-2. Here we investigated whether Omicron escapes antibody neutralization elicited by the Pfizer BNT162b2 mRNA vaccine and whether the virus still requires binding to the ACE2 receptor to infect cells. We used an early passage of isolated and sequence confirmed live Omicron virus isolated in South Africa. We used a human lung cell line clone (H1299-ACE2) engineered to express the ACE2 receptor (2) to both isolate the virus and test neutralization. We also tested growth in the parental H1299 which do not overexpress ACE2 and are not appreciably infectable with SARS-CoV-2 (Fig S1). The H1299-ACE2 cells were similar to Vero-E6 in titer dependent focus formation, but were considerably more sensitive (Fig S2). We observed that Omicron infected the ACE2-expressing cells in a concentration dependent manner but did not infect the parental H1299 cells, indicating that ACE2 is required for Omicron entry (Fig. 1A). We then tested the ability of plasma from BNT162b2 vaccinated study participants to neutralize Omicron versus ancestral D614G virus in a live virus neutralization assay. We tested 14 plasma samples from 12 participants (Table S1), with 6 having no previous record of SARS-CoV-2 infection nor detectable nucleocapsid antibodies indicative of previous infection. For two of these participants, we used samples from two timepoints. The remaining 6 participants had a record of previous infection in the first SARS-CoV-2 infection wave in South Africa where infection was with ancestral D614G virus (Table S1). Geometric mean titer (GMT) FRNT50 (inverse of the plasma dilution required for 50% reduction in infection foci number) was 1321 for D614G. These samples therefore had very strong neutralization of D614G virus, consistent with sampling soon after vaccination. GMT FRNT50 for the same samples was 32 for Omicron, a 41-fold decline (Fig 1B). However, the escape was incomplete, with 5 of the participants, all previously infected, showing relatively high neutralization titers with Omicron. Beta variant escape from BNT162b2 in a live virus neutralization assay has been reported to be substantial (3) and our own data confirmed these results (4), with about 3-fold reduction in FRNT50. The results we present here with Omicron show much more extensive escape. However, escape was incomplete in participants with higher FRNT50 due to previous infection. Previous infection, followed by vaccination or booster is likely to increase the neutralization level and likely confer protection from severe disease in Omicron infection.
Australian Phase 2/3b Study to Assess Effectiveness of a Protein-based Covid-19 Vaccine (Spikogen) - Condition: COVID-19
Intervention: Biological: Spikogen/Covax-19
Sponsors:
Vaxine Pty Ltd; Australian Respiratory and Sleep Medicine Institute; Cinnagen
Not yet recruiting
COVID-19 Administration of Single-Dose Subcutaneous Anti- Spike(s) SARS-CoV-2 Monoclonal Antibodies Casirivimab and Imdevimab in High-Risk Pediatric Participants Under 12 Years of Age - Condition: COVID-19
Intervention: Drug: casirivimab+imdevimab
Sponsor:
Regeneron Pharmaceuticals
Recruiting
GlowTest COVID-19 Antigen Home Test Kit QRI Use Study - Condition: Covid 19
Intervention: Diagnostic Test: GlowTest COVID-19 Antigen Home Test
Sponsors: Arion Bio; CSSi Life Sciences
Not yet recruiting
Efficacy of Different COVID-19 Vaccine Combinations in Inducing Long-term Humoral Immunity [PRIBIVAC] - Condition: COVID-19
Interventions: Biological: Homologous mRNA booster vaccine; Biological: Heterologous mRNA booster vaccine; Biological: Non-mRNA booster vaccine A; Biological: Non- mRNA booster vaccine B; Biological: Non-mRNA booster vaccine C
Sponsors: Tan Tock Seng Hospital; A*Star; Duke-NUS Graduate Medical School; KK Women’s and Children’s Hospital
Recruiting
Study of GRT-R910 Severe Acute Respiratory Syndrome Coronavirus 2 (SARS-CoV-2) Boost Vaccine in Healthy Volunteers - Condition: COVID-19
Interventions: Biological: GRT-R910 booster 113 days after prime; Biological: GRT-R910 booster 28 days after prime
Sponsor: Gritstone Oncology, Inc.
Recruiting
Inhaled Recombinant Non-immunogenic Staphylokinase vs Placebo in Patients With COVID-19 - FORRIF Trial - Condition: COVID-19
Interventions: Drug: Recombinant nonimmunogenic staphylokinase; Drug: Placebo
Sponsors: Supergene, LLC; Russian Academy of Medical Sciences
Not yet recruiting
Safety and Immunogenicity of COVID-19 Vaccine, Inactivated in Healthy Population Aged From 3 to 11 Years - Condition: COVID-19
Intervention: Biological: COVID-19 Vaccine,Inactivated
Sponsor: Sinovac Biotech Co., Ltd
Not yet recruiting
Study of Immunogenicity Equivalence of a Homologous Third Dose of Covid-19 (Recombinante) Vaccine - Condition: COVID-19
Intervention: Biological: Covid -19 (recombinante) vaccine
Sponsor: The Immunobiological Technology Institute (Bio-Manguinhos) / Oswaldo Cruz Foundation (Fiocruz)
Recruiting
Study to Evaluate the Safety and Efficacy of a Monoclonal Antibody Cocktail for the Prevention of COVID-19 - Condition: COVID-19
Interventions: Drug: ADM03820; Other: Placebo
Sponsors:
Ology Bioservices; Enabling Biotechnologies (EB)
Not yet recruiting
Communities Fighting COVID-19! - Condition: Covid19
Interventions: Other: COVID-19 Testing Home-based (Aim 1); Other: COVID-19 Testing Mobile (Aim 1); Other: COVID-19 Testing Mobile Approach 1 (Aim 2); Other: COVID-19 Testing Mobile Approach 2 (Aim 2)
Sponsors: San Diego State University; National Cancer Institute (NCI)
Recruiting
Usefulness of DORNASE in COVID-19 on HFNO - Condition: COVID-19 Pneumonia
Intervention: Procedure: inhalations
Sponsor:
University Medical Centre Ljubljana
Not yet recruiting
Communities Fighting COVID Return to School - Condition: COVID-19
Interventions: Behavioral: At-home COVID-19 testing; Behavioral: Family- based model; Behavioral: Onsite COVID-19 testing
Sponsors: San Diego State University; Eunice Kennedy Shriver National Institute of Child Health and Human Development (NICHD)
Recruiting
Phase Ⅱ and Ⅲ Trial of a SARS-CoV-2 Vaccine LYB001 - Condition: COVID-19
Interventions: Biological: LYB001; Biological: Placebo
Sponsor: Yantai Patronus Biotech Co., Ltd.
Not yet recruiting
The Effect of Micellized Food Supplements on Health-related Quality of Life in Patients With Post-acute COVID-19 Syndrome. - Condition: Post-acute COVID-19 Syndrome
Intervention: Dietary Supplement: Curcumin/Boswellia Serrata/Ascorbic acid mixture
Sponsor: PhysioMetrics
Not yet recruiting
A Report on Multi-Target Anti-Inflammatory Properties of Phytoconstituents from Monochoria hastata (Family: Pontederiaceae) - This study aims to investigate the potential analgesic properties of the crude extract of Monochoria hastata (MH) leaves using in vivo experiments and in silico analysis. The extract, in a dose-dependent manner, exhibited a moderate analgesic property (~54% pain inhibition in acetic acid-induced writhing test), which is significant (** p < 0.001) as compared to the control group. The complex inflammatory mechanism involves diverse pathways and they are inter- connected. Therefore, multiple…
Computational Simulation of HIV Protease Inhibitors to the Main Protease (Mpro) of SARS-CoV-2: Implications for COVID-19 Drugs Design - SARS-CoV-2 is highly homologous to SARS-CoV. To date, the main protease (Mpro) of SARS-CoV-2 is regarded as an important drug target for the treatment of Coronavirus Disease 2019 (COVID-19). Some experiments confirmed that several HIV protease inhibitors present the inhibitory effects on the replication of SARS-CoV-2 by inhibiting Mpro. However, the mechanism of action has still not been studied very clearly. In this work, the interaction mechanism of four HIV protease inhibitors Darunavir…
Involvement of the ACE2/Ang-(1-7)/MasR Axis in Pulmonary Fibrosis: Implications for COVID-19 - Pulmonary fibrosis is a chronic, fibrotic lung disease affecting 3 million people worldwide. The ACE2/Ang-(1-7)/MasR axis is of interest in pulmonary fibrosis due to evidence of its anti-fibrotic action. Current scientific evidence supports that inhibition of ACE2 causes enhanced fibrosis. ACE2 is also the primary receptor that facilitates the entry of SARS-CoV-2, the virus responsible for the current COVID-19 pandemic. COVID-19 is associated with a myriad of symptoms ranging from asymptomatic…
Development of a PROTAC-Based Targeting Strategy Provides a Mechanistically Unique Mode of Anti-Cytomegalovirus Activity - Human cytomegalovirus (HCMV) is a major pathogenic herpesvirus that is prevalent worldwide and it is associated with a variety of clinical symptoms. Current antiviral therapy options do not fully satisfy the medical needs; thus, improved drug classes and drug-targeting strategies are required. In particular, host-directed antivirals, including pharmaceutical kinase inhibitors, might help improve the drug qualities. Here, we focused on utilizing PROteolysis TArgeting Chimeras (PROTACs), i.e.,…
Efficacy, Safety and Future Perspectives of JAK Inhibitors in the IBD Treatment - Although development of biologics has importantly improved the effectiveness in inducing and maintaining remission in inflammatory bowel disease (IBD), biologic therapies still have several limitations. Effective, low-cost drug therapy with good safety profile and compliance is therefore a substantial unmet medical need. A promising target for IBD treatment strategies are Janus kinase (JAK) inhibitors, which are small molecules that interact with cytokines implicated in pathogenesis of IBD. In…
The Impact of COVID-19 Pandemic on Management and Outcome in Patients with Heart Failure - CONCLUSIONS: Mortality rates in HF patients infected with COVID-19 were high. The COVID-19 pandemic resulted in the reduced usage of health services but without increased overall mortality.
Prevalence and Outcomes Associated with Hyperuricemia in Hospitalized Patients with COVID-19 - CONCLUSION: In patients admitted to the hospital for COVID-19, higher serum UA levels were independently associated with AKI, MAKE, and in-hospital mortality in a dose-dependent manner. In addition, hyperuricemia was associated with higher procalcitonin and troponin I levels.
Discovery of 9,10-dihydrophenanthrene derivatives as SARS-CoV-2 3CL(pro) inhibitors for treating COVID-19 - The epidemic coronavirus disease 2019 (COVID-19) caused by severe acute respiratory syndrome coronavirus 2 (SARS-CoV-2) has now spread worldwide and efficacious therapeutics are urgently needed. 3-Chymotrypsin-like cysteine protease (3CL^(pro)) is an indispensable protein in viral replication and represents an attractive drug target for fighting COVID-19. Herein, we report the discovery of 9,10-dihydrophenanthrene derivatives as non-peptidomimetic and non-covalent inhibitors of the SARS-CoV-2…
Lithium chloride inhibits infectious bronchitis virus-induced apoptosis and inflammation - Avian infectious bronchitis (IB) was caused by infectious bronchitis virus (IBV), a coronavirus, which leads to enormous economic losses in the poultry industry. Studies have shown that lithium chloride (LiCl) is a good virus inhibitor. Through cell culture, virus infection, and RT-qPCR, we found that LiCl could down-regulate the apoptosis-related genes Caspase-3 and Bax, up-regulate Bcl-2, and down-regulate the inflammatory-related genes (NF-κB, NLRP3, TNF-α, and IL-1β) via inhibiting virus…
Nanotilus: Generator of Immersive Guided-Tours in Crowded 3D Environments - Immersive virtual reality environments are gaining popularity for studying and exploring crowded three-dimensional structures. When reaching very high structural densities, the natural depiction of the scene produces impenetrable clutter and requires visibility and occlusion management strategies for exploration and orientation. Strategies developed to address the crowdedness in desktop applications, however, inhibit the feeling of immersion. They result in nonimmersive, desktop-style outside-in…
Efficacy of anti-SARS-CoV-2 mRNA vaccine in systemic autoimmune disorders: induction of high avidity and neutralising anti-RBD antibodies - CONCLUSIONS: These data show that double-dose vaccination induced in patients with SARDs anti-RBD IgG and IgA antibodies in amounts not significantly different from controls, and, most interestingly, characterised by high avidity and endowed with neutralising activity.
Amino Acid Metabolism is Significantly Altered at the Time of Admission in Hospital for Severe COVID-19 Patients: Findings from Longitudinal Targeted Metabolomics Analysis - The heterogeneity in severity and outcome of COVID-19 cases points out the urgent need for early molecular characterization of patients followed by risk-stratified care. The main objective of this study was to evaluate the fluctuations of serum metabolomic profiles of COVID-19 patients with severe illness during the different disease stages in a longitudinal manner. We demonstrate a distinct metabolomic signature in serum samples of 32 hospitalized patients at the acute phase compared to the…
Safety and immunogenicity of an inactivated SARS-CoV-2 vaccine (CoronaVac) in inadvertently vaccinated healthy children - Twenty-seven children aged seven months to 5 years were inadvertently vaccinated with a COVID-19 vaccine, the CoronaVac (Sinovac, China), an inactivated SARS-CoV-2 vaccine, in two different cities of Sao Paulo State, Brazil. After the event, these children were monitored by local pediatricians and serum samples were collected at the first visit and 30 days after vaccination and tested for SARS-CoV-2 S1 serology with Ortho total IgG anti-S1 protein and Cpass, an ACE2 receptor binding domain…
QSAR, molecular docking, molecular dynamics and MM-GBSA approach for identification of prospective benzotriazole- based SARS-CoV 3CL protease inhibitors - The 3CL Protease of severe acute respiratory syndrome coronavirus (SARS-CoV), responsible for viral replication, has emerged as an essential target for designing anti-coronaviral inhibitors in drug discovery. In recent years, small molecule and peptidomimetic inhibitors have been used to target the inhibition of SARS-CoV 3CL Protease. In this study, we have developed 2D and 3D Quantitative structure activity relationship (QSAR) models on 3CL protease inhibitors with good predictive capability to…
Isolation and characterization of ACE-I inhibitory peptides from ribbonfish for a potential inhibitor of the main protease of SARS-CoV-2; an in-silico analysis - Recently, multi-functional fish peptides (FWPs) have gained a lot of attention because of their different biological activities. In the present study, three Angiotensin-I Converting Enzyme (ACE-I) inhibitory peptides [Ala-Pro-Asp-Gly (APDG), Pro-Thr-Arg (PTR), and Ala-Asp (AD)] were isolated and characterized from ribbonfish protein hydrolysate (RFPH) and described their mechanism of action on ACE activity. As per the results peptide PTR showed ≈ 2 and 2.5-fold higher enzyme inhibitory activity…
REAL-TIME REST BREAK MANAGEMENT SYSTEM FOR WORKPLACE - The present invention relates to a real-time rest break management system for workplace that comprises of a work desk, wherein first portion is incorporated with a biometric unit 4 for authenticating first user, and a second portion with a telescopic panel 2 associated with a weight sensor 6 and timer unit 7 calculating weight of head/hand manifesting user presence and their resting time period is mounted with an inflated cushion 5, an interactive primary display unit 1 attached over desk enables user to set first/second threshold time for sleeping/taking break, further linked with a tracking interface keeping track of activities and a vibrating unit crafted inside the cushion 5 which is linked to a secondary display unit 8 of second user, giving them access to actuate vibrating unit generating impulses to wake first user when threshold time period is exceeded by the first user. - link
P2P 네트워크를 이용한 내장된 화상회의 시스템 - 본 발명은 P2P 네트워크를 이용한 내장된 화상회의 시스템에 관한 것으로, 상태표시부(1), 영상송출부(2), 제어부(3), 광고부(4), 입력부(5)를 포함한다. - link
A DOORBELL SYSTEM FOR MONITORING AND RECORDING A PHYSIOLOGICAL DATA OF A PERSON - AbstractTitle: A doorbell system for monitoring and recording a physiological data of a person The present invention provides a doorbell system 500 for monitoring and recording a physiological data of a person. The doorbell system 500 having a transmitter module 100 and a receiving module 200. The transmitter module 100 is having a TOF sensor module 110, an ultrasound detector 120, and an infrared detector 130. Further, a speech recognition system 150, a facial recognition system 160, and a temperature detector 190 are provided for recognizing speech, face, and temperature of the person by comparing pre-stored data. A controlling module 180 is set with a predefined commands for communicating with the transmitter module 100 and receiving module 200. The collected facial and speech data is compared and matched with the pre-stored data then the temperature detector 190 triggers and the door opens when the captured body temperature of the person is matched within the predefined range of temperature.Figure 1 - link
A study of contemporary trends in investing patterns, household savings, and economic investment. - Because household savings and household investments are intertwined and interdependent, they are discussed briefly in this paper. Household savings account for more than half of a country’s capital formation, which fluctuates due to a variety of economic factors such as inflation and interest rates. Households should gradually shift their savings and investments from physical assets to financial assets to avoid a sudden change in wealth. They should also save and invest using a variety of platforms. Trends in investing and saving will be easier to track and measure this way. This year’s domestic saving rate in India is 2.3 percent lower than last year’s and 1.2 percent lower than the year before. Since 2011, general domestic savings have been steadily declining, with the trend continuing into the following year. According to official data, the GDP in 2020 shrank by 23.9%, the least in previous years and the least since the Covid-19 pandemic in previous years. As a result, the information presented in this paper is drawn from and evaluated from other sources - link
靶向刺激体液免疫和细胞免疫的新冠病毒mRNA疫苗 - 本发明公开了一种靶向刺激体液免疫和细胞免疫的新冠病毒mRNA疫苗。本申请的第一方面提供一种分离的DNA分子组合，该DNA分子组合包括第一DNA分子和第二DNA分子和第三DNA分子中的至少一种。通过第一DNA分子以及第二DNA分子和/或第三DNA分子的组合，利用第一DNA分子最终合成的mRNA诱导高滴度的交叉中和抗体，利用第二DNA分子和/或第三DNA分子最终合成的mRNA诱导新冠病毒特异性的细胞毒性T淋巴细胞，从而高效地同时激活相对独立的体液免疫应答和细胞免疫应答，应对新冠病毒在流行传播过程中产生的突变毒株所引发的突破性感染。 - link
跨膜丝氨酸蛋白酶2抑制剂在制备治疗和/或预防冠状病毒感染药物中的用途 - 本发明公开了跨膜丝氨酸蛋白酶2抑制剂在制备治疗和/或预防冠状病毒感染药物中的用途。本发明通过亲和垂钓及活性导向分离获得3种化合物，证实该类化合物可以直接地与跨膜丝氨酸蛋白酶2结合，KD<13μM，且能够显著抑制跨膜丝氨酸蛋白酶2的催化活性。在细胞水平上可以有效的抑制新型冠状病毒SARS‑CoV‑2假病毒入侵，表明该类化合物对于制备治疗和/或预防病毒感染药物具有非常积极的作用。化合物1 化合物2 化合物3。 - link
PROLIPOSOMAL DRY POWDER INHALER OF REMDESIVIR - The present invention is related to Proliposomal Dry Powder Inhaler of Remdesivir and its method thereof for the treatment of viral infections such Coronaviridae (including COVID-19 infection). - link
Use of Diminazene Aceturate, Xanthenone, ACE 2 activators or analogs for the Treatment and therapeutic use of COVID-19 on human patients. - - link
ACTIVE RIDER SAFETY SYSTEM FOR TWO WHEELERS - The present invention relates to an active rider safety system for two wheelers comprising, a protective case equipped by a user for riding, where the case is integrated with multiple piezoelectric sensor that determines fastening of the case by user, a processing unit linked to the sensor, where the unit detects absence of case upon fetching data from the sensor below a threshold value and thereby terminates operation of ignition by stopping a coupled motor operated via a radio frequency module, an alcohol detection sensor that detects presence of alcohol and send data to processing unit, a temperature sensor that measures temperature of the user, an accelerometer sensor that activates upon ignition us tuned on to determine presence of a crash and a navigation module that via communication module sends location of user to pre saved users and concerned authorities. - link
Medizintechnische Haltevorrichtung (10) eingerichtet zum Halten von allgemeinmedizinischen, chirurgischen oder diagnostischen Einrichtungen oder Instrumenten, insbesondere Diagnose-Einrichtungen oder -instrumenten für den Mund-/Rachenraum aus der folgenden Gruppe: Spatel (1), Abstrich-Einrichtung (2), Lichtquelle (3), Kamera (4); wobei die Haltevorrichtung (10) aufweist: