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36 articles for “Respiratory Virus”
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Research ArticleOpen accessPhrase in the titleInflammatory Effects of Co-Exposure to Heavy Metals (Cd and Pb) and Respiratory Viruses (229E, OC43, and H3N2) on IL-6 and IL-8 Responses in U87 Glioblastoma CellsHyeokjun Yun, Qian-Wen Wang, Jae Kyung KimCo-exposure to heavy metals and viruses can pose threats to cellular health by increasing cytotoxicity and inflammatory cytokine expression. We aimed to elucidate the interactions between these factors inhuman glioblastoma cells (U87). U87 cells were exposed to influenza A virus (H3N2), coronaviruses OC43 and 229E, and heavy metals Cd and Pb. Cell viability and cytotoxicity were assessed through WST-8 and … …American Journal of Biochemistry and Biotechnology, Vol. 21, Issue 2 · 5 Jul 2025 · 5,505 accessesView PDFCite
Research ArticleOpen accessEvery word in the titlePorcine Respiratory and Reproductive Syndrome Virus Vaccinology: A Review for Commercial VaccinesV. G. PapatsirosPorcine Reproductive and Respiratory Syndrome (PRRS) since its appearance in Europe in the early 1990’s has resulted in tremendous economic losses. Under field conditions vaccination is one of the most efficient strategies for the prevention and control of PRRS. The aim of this study is to perform the PRRSV vaccinology regarding current status of commercial vaccines in Europe. There are … …American Journal of Animal and Veterinary Sciences, Vol. 7, Issue 4 · 5 Nov 2012 · 8,123 accessesView PDFCite
Research ArticleOpen accessEvery word in the titleDetection of Antibodies Against Bovine Herpes Virus 1, Bovine Viral Diarrhea Virus and Bovine Respiratory Syncytial Virus in Early and Ultra-Early Weaned Beef CalvesDiego Daniel Gonzalez, Juan Sebastian Vittone, Martin Lado et al.Bovine respiratory disease is the leading cause of morbidity and mortality in weaned calves. In Argentina, two weaning practices have been implemented. In the early weaning, the calf is removed from the cow at 60-70 days of age while in ultra-early weaning the calf is weaned at 30-45 days of age. The purposes of both systems is to improve cow … …American Journal of Animal and Veterinary Sciences, Vol. 8, Issue 4 · 29 Oct 2013 · 8,384 accessesView PDFCite
Research ArticleOpen accessIn the keywordsCytokine Expression During the Early Response of A549 Cells to Infection with Influenza Virus, Alphacoronavirus and BetacoronavirusQian Wen Wang, Jae Kyung KimThe escalating incidence of coronavirus infections underscores the critical need for a comprehensive understanding of the differential impacts of Human Coronaviruses (HCoVs) belonging to the Alphacoronavirus and Betacoronavirus genera. This study investigated the varying effects of HCoV-229E (Alphacoronavirus), HCoV-OC43 (Betacoronavirus), and influenza A virus subtype H3N2 on A549 cell viability and cytokine expression. Results showed that H3N2 triggered a more … …American Journal of Biochemistry and Biotechnology, Vol. 20, Issue 2 · 6 Jul 2024 · 4,554 accessesView PDFCite
Research ArticleOpen accessIn the keywordsThe Splay Leg Syndrome in Piglets: A ReviewVassilis G. PapatsirosProblem statement: The splay leg syndrome is the major congenital cause of lameness in suckling piglets. It is characterized by a temporarily impaired functionality of the hind leg muscles immediately after birth, resulting in an ability to stand and walk. Etiology and pathogenesis is complex and remain still poorly understood. Approach: The aim of the present study is to perform … …American Journal of Animal and Veterinary Sciences, Vol. 7, Issue 2 · 19 Jul 2012 · 10,085 accessesView PDFCite
Short CommunicationsOpen accessIn the keywordsMolecular Testing for Respiratory Tract Infections May Have Favorable Impact on Real-world Healthcare CostsAzia Evans, Vijay Singh, Pallavi Upadhyay et al.Molecular testing by Polymerase Chain Reaction (PCR) has improved diagnostic performance to inform appropriate treatment. However, its impact on healthcare utilization and costs related to respiratory tract infections are yet to be studied in detail. The aim of this study is to evaluate the costs of healthcare utilization following traditional culture and molecular PCR diagnostic testing for respiratory tract infections. … …American Journal of Infectious Diseases, Vol. 20, Issue 3 · 15 Jan 2025 · 5,262 accessesView PDFCite
Research ArticleOpen accessIn the abstractPost-COVID Impact Analysis and Effective Recommendation Solutions Over Risk Prediction Using Hybrid ModelBoddeti Jaggan Mohan Ravi Kumar, P. V. G. D. Prasad Reddy, G SrinivasThe COVID-19 pandemic (2019-2022) resulted in significant global mortality, largely attributed to the virus's unpredictable pathophysiology, rapid disease progression affecting multiple organ systems, and initial lack of effective treatments. This study systematically examines post-COVID-19 complications across major organ systems, including respiratory dysfunction, cardiovascular complications, renal disorders, musculoskeletal pain, gastrointestinal disturbances, neurological sequelae, alopecia, endocrine and metabolic dysregulation, and mental health … …Journal of Computer Science, Vol. 21, Issue 11 · 23 Dec 2025 · 1,643 accessesView PDFCite
Research ArticleOpen accessIn the abstractEpidemiological Insights and Case Fatality Analysis of SARS-CoV-2 in Indian States During the First WaveRakesh Kaushik, Nikita et al.Severe Acute Respiratory Syndrome Coronavirus-2 (SARS-CoV-2) has globally spread, causing a significant health crisis. India, with over 157,000 fatalities, ranks third globally in mortality cases. While vaccine development has played a pivotal role in decelerating the virus's spread, understanding the specific factors influencing morbidity and mortality during the first wave remains essential. This retrospective study analyzes data from 28 Indian … …OnLine Journal of Biological Sciences, Vol. 25, Issue 1 · 21 Jan 2025 · 4,308 accessesView PDFCite
Case ReportOpen accessIn the abstractAcyclovir May Be Used to Treat Certain Long COVID Patients Regardless of Herpesvirus Reactivation: Case ReportDenise Stewart, Martin Oswald SavageFundamental causes of long COVID or Post-Acute Sequelae of COVID-19 (PASC) are still under investigation while it remains a significant burden to millions of patients worldwide even after a relatively mild acute Coronavirus Disease 2019 (COVID-19) episode. Treatment and management programs are yet to be developed. The foremost hypotheses for underlying PASC pathophysiology include: The persistence of the virus in … …American Journal of Infectious Diseases, Vol. 20, Issue 1 · 12 Mar 2024 · 25,572 accessesView PDFCite
Research ArticleOpen accessIn the abstractResponses of Neural Cells (U87) to HCoV-229E and HCoV-OC43 InfectionsEun Ju Oh, Jae-Sik Jeon, Qian-Wen Wang, Jae Kyung KimRespiratory viruses, such as Coronaviruses (CoVs), can be neuroinvasive and exacerbate neurological pathologies via their capacity for direct viral replication and/or by inducing excessive host immune responses in the Central Nervous System (CNS). HCoV-229E is a primary COVID-19 and HCoV-OC43 is a beta COVID-19 belonging to the same genus as SARS-CoV-2 and both can cause acute infections in glioblastoma, neuroblastoma, … …American Journal of Biochemistry and Biotechnology, Vol. 19, Issue 2 · 8 Jun 2023 · 5,181 accessesView PDFCite