Cerebral blood flow in patients recovered from mild COVID-19


Souvik Sen, Roger Newman-Norlund, Nicholas Riccardi, Christopher Rorden, Sarah Newman-Norlund, Sara Sayers, Julius Fridriksson, Makenzie Logue, June 2023 Journal of Neuroimaging Volume 33, Issue 5 p. 764-772 Abstract Background and Purpose Cerebral hypoperfusion has been described in both severe and mild forms of symptomatic Coronavirus Disease 2019 (COVID-19) infection. The purpose of this study was to investigate global and regional cerebral blood flow […]

Is COVID-19 a Respiratory or Vascular Disease?


Authors: Medically reviewed by Meredith Goodwin, MD, FAAFP — By S. Behring  Health Line COVID-19 is normally associated with the lungs and respiratory system. Most people think of symptoms such as coughing and shortness of breath when they think of COVID-19. However, COVID-19 can impact the entire body and cause a wide range of symptoms and complications. Strokes, a […]

Elevated Expression of Serum Endothelial Cell Adhesion Molecules in COVID-19 Patients


Authos: Ming Tong,1Yu Jiang,2Da Xia,3Ying Xiong,3Qing Zheng,4Fang Chen,2Lianhong Zou,2Wen Xiao,2 and Yimin Zhu2 J Infect Dis. 2020 Sep 15; 222(6): 894–898.Published online 2020 Jun 24. doi: 10.1093/infdis/jiaa349 PMCID: PMC7337874PMID: 32582936 Abstract In a retrospective study of 39 COVID-19 patients and 32 control participants in China, we collected clinical data and examined the expression of endothelial cell adhesion molecules by enzyme-linked immunosorbent assays. […]

What Role does Endothelial Infection Play in SARS-CoV-2 Infection?


Authors: By Dr. Liji Thomas, MD Reviewed by Emily Henderson, B.Sc. The severe acute respiratory syndrome coronavirus 2 (SARS-CoV-2) can cause inflammatory lung disease, including clot formation and hyper-permeability of the lung vessels, resulting in edema and bleeding into the lung. Inflammation also affects other organs, mediated by the cytokine storm. This inflammation is characterized by endothelial cell […]

The novel coronavirus’ spike protein plays additional key role in illness


Salk researchers and collaborators show how the protein damages cells, confirming COVID-19 as a primarily vascular disease April 30, 2021 LA JOLLA—Scientists have known for a while that SARS-CoV-2’s distinctive “spike” proteins help the virus infect its host by latching on to healthy cells. Now, a major new study shows that the virus spike proteins […]

Something Really Strange Is Happening At Hospitals All Over America


Authors: Authored by Michael Snyder via TheMostImportantNews.com, TURSDAY, NOV 04, 2021 – 05:11 In a year that has been filled with so many mysteries already, I have another very odd one to share with you.  Emergency rooms are filled to overflowing all over America, and nobody can seem to explain why this is happening.  Right now, the […]

What Does COVID Do to Your Blood?


Authors: Panagis Galiatsatos, M.D., M.H.S., Robert Brodsky, M.D. COVID-19 is a very complex illness. The coronavirus that causes COVID-19 attacks the body in many different ways, ranging from mild to life threatening. Different organs and tissues of the body can be affected, including the blood. Robert Brodsky, a blood specialist who directs the Division of […]

Platelets Promote Thromboinflammation in SARS-CoV-2 Pneumonia


Authors: Francesco Taus, Gianluca Salvagno, Stefania Canè, Cristiano Fava, Fulvia Mazzaferri, Elena Carrara, Varvara Petrova, Roza Maria Barouni, Francesco Dima, Andrea Dalbeni, Simone Romano, Abstract Objective: Pulmonary thrombosis is observed in severe acute respiratory syndrome coronavirus 2 pneumonia. Aim was to investigate whether subpopulations of platelets were programmed to procoagulant and inflammatory activities in coronavirus disease 2019 (COVID-19) patients with pneumonia, without comorbidities predisposing to […]

Dr. Charles Hoffe issues Vaccine warning… Deep dive on endothelial damage to blood vessels…


Author: Dr. Charles Hoffe in a Coronavirus, that spike protein becomes part of the viral capsule. In other words, the cell wall around the virus, called the viral capsule. But it’s not in the virus. It’s in your cells. So it therefore becomes part of the cell wall of your vascular endothelium. Which means that […]

SARS-CoV-2 Spike Protein Impairs Endothelial Function via Downregulation of ACE 2


Authors: Yuyang Lei, Jiao Zhang, Cara R. Schiavon, Ming He, Lili Chen, Hui Shen, Yichi Zhang, Qian Yin, Yoshitake Cho, Leonardo Andrade, Gerald S. Shadel, Mark Hepokoski, Ting Lei, Hongliang Wang, Jin Zhang, Jason X., et. al. SARS-CoV-2 (severe acute respiratory syndrome coronavirus 2) infection relies on the binding of S protein (Sprotein (Spike glycoprotein) to ACE (angiotensin-converting enzyme) 2 in the host cells. Vascular endothelium can be infected by […]