Your browser doesn't support javascript.
loading
Montrer: 20 | 50 | 100
Résultats 1 - 3 de 3
Filtre
1.
Article | IMSEAR | ID: sea-218505

Résumé

Introduction: COVID-19 pandemic has been the most challenging global health concern that the world has ever seen and is the focus of active research around the world. The interaction of the SARS CoV2 virus with the target cells, their action on the immune system and the subsequent reaction has all been linked to the inflammatory processes that are taking place in the human body mainly the oxidative stress. Objective: Through this article we aim to analyse the effect of oxidative stress in the pathogenesis of COVID-19, highlighting the role of the same in the oral manifestations that are being reported in literature and its subsequent impact in the transmission and propagation of SARS-CoV2. The role of antioxidants in the control of the SARS-CoV2 infection has also been explored. Materials and Methods: Four reviewers independently collected the data pertaining to the topic from case reports and review articles published in electronic databases like PubMed, Scopus, Science Direct and Research gate. Conclusion: Increased release of cytokines known as cytokine storm has been associated with disease progression, oral manifestation as well as adverse effects in patients with COVID 19. However, as this is an ongoing pandemic with new mu- tations occurring frequently, further clinical trials are required to evaluate the exact mechanisms that may be at play in the pathogenesis of SARS-CoV2 infection.

3.
Article Dans Anglais | IMSEAR | ID: sea-64314

Résumé

AIM: To study the natural course of asymptomatic pseudocysts of the pancreas. METHODS: Thirty patients (age range 18-68 years, mean 44; 24 men) with asymptomatic pseudocysts of the pancreas were enrolled between December 2001 and December 2003, and were followed up every month. Those who developed symptoms due to pseudocyst (increasing pain or features of obstruction such as vomiting or jaundice) were subjected to an endoscopic or surgical drainage procedure. End point of the study was either spontaneous resolution of pseudocyst or drainage procedure. RESULTS: Eighteen (60%) of 30 patients had resolution of the pseudocyst over an average duration of 5 months. Maximum diameter of less than 7.5 cm and cyst volume less than 250 mL were significantly more frequent in patients with resolution of pseudocyst than in those without (14/18 vs 2/12 [p=0.001] and 15/18 vs 2/12 [p=0.0003], respectively). Presence of internal debris was associated with non-resolution (9/12 vs 2/18; p=0.001). CONCLUSION: Pseudocysts with less than 7.5 cm diameter, volume less than 250 mL, and absence of internal debris were associated with spontaneous resolution within an average duration of 5 months.


Sujets)
Douleur abdominale/diagnostic , Adolescent , Adulte , Sujet âgé , Cholangiopancréatographie rétrograde endoscopique , Évolution de la maladie , Drainage/méthodes , Femelle , Études de suivi , Humains , Mâle , Adulte d'âge moyen , Tests de la fonction pancréatique , Pseudokyste du pancréas/diagnostic , Études prospectives , Rémission spontanée , Appréciation des risques , Indice de gravité de la maladie , Résultat thérapeutique
SÉLECTION CITATIONS
Détails de la recherche