scholarly journals Progranulin (PGRN) is serves as an inflammation-response biomarker and promotes lung damage in burn-induced Sepsis via the SIRT1 Pathways by ROS

2021 ◽  
Author(s):  
Hui DING ◽  
Zhaoling SHI ◽  
Lu ZHANG ◽  
Nairong GAO ◽  
Xiaoning CHENG ◽  
...  
Keyword(s):  
Lung Damage ◽  
Inflammation Response ◽  
Response Biomarker

Differential function of IL-17A in cigarette smoke induced lung damage

Pneumologie ◽  
2014 ◽  
Vol 68 (02) ◽  
Author(s):  
M Voss ◽  
B Wonnenberg ◽  
A Kamyschnikow ◽  
A Honecker ◽  
C Herr ◽  
...  
Keyword(s):  
Cigarette Smoke ◽  
Lung Damage ◽  
Differential Function

Clinical case of lung lesions in patient with newly diagnosed systemic lupus erythematosus

2019 ◽  
Vol 1 (9) ◽  
pp. 53-57
Author(s):  
T. N. Gavva ◽  
L. V. Kuzmenkova ◽  
Yu. N. Fedulaev ◽  
T. V. Pinchuk ◽  
D. D. Kaminer ◽  
...  
Keyword(s):  
Systemic Lupus Erythematosus ◽  
Lupus Erythematosus ◽  
Clinical Case ◽  
Clinical Manifestations ◽  
Lung Damage ◽  
Newly Diagnosed ◽  
Systemic Lupus ◽  
Lung Lesions ◽  
Laboratory Parameters ◽  
Clinical Interest

A case of lung damage in systemic lupus erythematosus (SLE) in a 33-year-old woman is described. This case is of clinical interest due to the complexity of diagnosis due to the fact that SLE is a disease with diverse clinical manifestations involving many organs and systems, which often makes it difficult to timely recognize the onset of the disease. SLE still remains a challenge and requires special attention to the patient s history, clinical and laboratory parameters of the patient, as well as specific immunological examinations.

COVID-19: Opinion in Prevention and dietary based management hypothesis

Coronaviruses ◽  
2020 ◽  
Vol 01 ◽  
Author(s):  
Ashraf Talaat Youssef
Keyword(s):  
Fatty Acids ◽  
Saturated Fatty Acids ◽  
Lung Damage ◽  
Gastric Aspirate ◽  
Enveloped Viruses ◽  
Multiple Organs ◽  
Fold Reduction ◽  
Antiviral Activities

The pandemic of COVID-19 had started in Wuhan city china in late 2019 with a subsequent worldwide spread. The viral infection can seriousely affect multiple organs mainly lungs, kidneys, heart, liver and brain and may lead to respiratory, renal, cardiac or hepatic failure.Vascular thrombosis of unexplained mechanism that may lead to widespread blood clots in multiple organs and cytokine storms that result of overstimulation of the immune system subsequent of lung damage may lead to sudden decompensation due to hypotension and more damage to liver, kidney, brain or lungs.Until now no drug had proved efficient in getting rid of the problem and controlling the pandemic mainly depends on preventive measures.Many preventive measures can be considered to prevent the worldwide spread of viral transmission. Polyunsaturated long chain fatty acids (PUFAs) and the medium chain saturated fatty acids (MCSFAs) and their corresponding monoglycerides had high antiviral activities against the enveloped viruses which reach to more than 10,000 -fold reduction in the viral titres in vitro and in vivo after testing of its gastric aspirate, and can contribute to the systemic immunity against the enveloped viruses.

Baseline apparent diffusion coefficients: Validation study of new predictor of survival in patients with unresectable hepatocellular carcinoma following chemoembolization

2021 ◽  
pp. 1-10
Author(s):  
Lichao Xu ◽  
Shiqin Wang ◽  
Shengping Wang ◽  
Ying Wang ◽  
Wentao Li ◽  
...  
Keyword(s):  
Hepatocellular Carcinoma ◽  
Roc Curve ◽  
Cox Regression ◽  
Response To Treatment ◽  
Roc Curve Analysis ◽  
Adc Value ◽  
Apparent Diffusion Coefficients ◽  
Apparent Diffusion ◽  
Response Biomarker ◽  
The Difference

OBJECTIVES: To investigate whether the baseline apparent diffusion coefficient (ADC) can predict survival in the hepatocellular carcinoma (HCC) patients receiving chemoembolization. MATERIALS AND METHODS: Diffusion-weighted MR imaging of HCC patients is performed within 2 weeks before chemoembolization. The ADC of the largest index lesion is recorded. Responses are assessed by mRECIST after the start of the second course of chemoembolization. Receiver operating characteristic (ROC) curve analysis is performed to evaluate the diagnostic performance and determine optimal cut-off values. Cox regression and Kaplan–Meier survival analyses are used to explore the differences in overall survival (OS) between the responders and non-responders. RESULTS: The difference is statistically significant in the baseline ADC between the responders and non-responders (P <  0.001). ROC analyses indicate that the baseline ADC value is a good predictor of response to treatment with an area under the ROC curve (AUC) of 0.744 and the optimal cut-off value of 1.22×10–3 mm2/s. The Cox regression model shows that the baseline ADC is an independent predictor of OS, with a 57.2% reduction in risk. CONCLUSION: An optimal baseline ADC value is a functional imaging response biomarker that has higher discriminatory power to predict tumor response and prolonged survival following chemoembolization in HCC patients.

scholarly journals Therapeutic Role of Tocilizumab in SARS-CoV-2-Induced Cytokine Storm: Rationale and Current Evidence

2021 ◽  
Vol 22 (6) ◽  
pp. 3059
Author(s):  
Corrado Pelaia ◽  
Cecilia Calabrese ◽  
Eugenio Garofalo ◽  
Andrea Bruni ◽  
Alessandro Vatrella ◽  
...  
Keyword(s):  
Review Article ◽  
Lung Damage ◽  
Current Evidence ◽  
Therapeutic Effects ◽  
Cytokine Storm ◽  
Future Perspectives ◽  
Pathogenic Role ◽  
Refractory Rheumatoid Arthritis ◽  
Life Threatening

Among patients suffering from coronavirus disease 2019 (COVID-19) syndrome, one of the worst possible scenarios is represented by the critical lung damage caused by the severe acute respiratory syndrome coronavirus-2 (SARS-CoV-2)-induced cytokine storm, responsible for a potentially very dangerous hyperinflammatory condition. Within such a context, interleukin-6 (IL-6) plays a key pathogenic role, thus being a suitable therapeutic target. Indeed, the IL-6-receptor antagonist tocilizumab, already approved for treatment of refractory rheumatoid arthritis, is often used to treat patients with severe COVID-19 symptoms and lung involvement. Therefore, the aim of this review article is to focus on the rationale of tocilizumab utilization in the SARS-CoV-2-triggered cytokine storm, as well as to discuss current evidence and future perspectives, especially with regard to ongoing trials referring to the evaluation of tocilizumab’s therapeutic effects in patients with life-threatening SARS-CoV-2 infection.

THE EFFECT OF HIGH FREQUENCY VENTILATION ON THE / PATTERN IN DOGS WITH OLEIC ACID LUNG DAMAGE

1982 ◽  
Vol 57 (3) ◽  
pp. A89-A89
Author(s):  
E. L. Owens ◽  
T. S. Lee ◽  
B. D. Wright ◽  
S. Jakobson
Keyword(s):  
Oleic Acid ◽  
High Frequency ◽  
Lung Damage ◽  
High Frequency Ventilation ◽  
Frequency Ventilation

scholarly journals Four hours of veno-venous extracorporeal membrane oxygenation using bi-caval cannulation affects kidney function and induces moderate lung damage in a mouse model

2019 ◽  
Vol 7 (1) ◽  
Author(s):  
Ruslan Natanov ◽  
Abdurasul Khalikov ◽  
Faikah Gueler ◽  
Ulrich Maus ◽  
Erin C. Boyle ◽  
...  
Keyword(s):  
Extracorporeal Membrane Oxygenation ◽  
Kidney Function ◽  
Vena Cava ◽  
Gas Analysis ◽  
Single Site ◽  
Lung Damage ◽  
Double Lumen ◽  
Excessive Bleeding ◽  
Membrane Oxygenation ◽  
Double Lumen Cannula

Abstract Background Improvement of single site cannulation for extracorporeal membrane oxygenation (ECMO) therapy is pivotal for reduction of patient morbidity and mortality in respiratory failure. To further improve the cardiopulmonary outcomes and reduce end organ damage, we established a murine model for single site cannulation with a double lumen cannula. Results We created a hemodynamically stable double lumen cannula and successfully implanted it through the jugular vein into the upper and lower vena cava. This allowed adequate drainage of the blood. Blood gas analysis showed excellent oxygenation and CO2 reduction. There was no excessive bleeding. No signs of right heart congestion were present which was confirmed in the histological analysis of the liver. Histology demonstrated moderate lung damage and mild acute kidney injury. Neutrophil infiltration was similar in ECMO and sham kidneys. Conclusions Veno-venous extracorporeal circulation deteriorates kidney function and promotes moderate pulmonary damage.

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