COVID-19 Science Update released: July 7, 2020 Edition 28

https://www.cdc.gov/library/covid19/070720_covidupdate.html Updated February 22, 2021 From the Office of the Chief Medical Officer, CDC COVID-19 Response, and the CDC Library, Atlanta GA. Intended for use by public health professionals responding to the COVID-19 pandemic. *** Available on-line at http://www.cdc.gov/library/covid19 ***   Sign up for COVID-19 Science Updates PDF version for this update pdf icon[PDF – 2 MB] COVID-19 Science … Read more

Preliminary Study of La Quinta Columna Discovering Graphene Oxide in mRNA Vaccine Using Optical and Scanning Electron Microscope

PDF:   Analysis Of The Official Preliminary Report Of The Vaccine Analysis     2021-07-08 14_24_18-MICROSCOPIA_DE_VIAL_CORMINATY_DR_CAMPRA_FIRMA_E_1_fusionado.pdf – Foxit PDF Edit 2021-07-08 14_24_52-MICROSCOPIA_DE_VIAL_CORMINATY_DR_CAMPRA_FIRMA_E_1_fusionado.pdf – Foxit PDF Edit 2021-07-08 14_25_12-MICROSCOPIA_DE_VIAL_CORMINATY_DR_CAMPRA_FIRMA_E_1_fusionado.pdf – Foxit PDF Edit 2021-07-08 14_25_28-MICROSCOPIA_DE_VIAL_CORMINATY_DR_CAMPRA_FIRMA_E_1_fusionado.pdf – Foxit PDF Edit 2021-07-08 14_25_44-MICROSCOPIA_DE_VIAL_CORMINATY_DR_CAMPRA_FIRMA_E_1_fusionado.pdf – Foxit PDF Edit 2021-07-08 14_26_15-MICROSCOPIA_DE_VIAL_CORMINATY_DR_CAMPRA_FIRMA_E_1_fusionado.pdf – Foxit PDF Edit    

Graphene oxide affects in vitro fertilization outcome by interacting with sperm membrane in an animal model

https://www.sciencedirect.com/science/article/pii/S0008622317312757#undfig1 Abstract We realized the exposure of boar spermatozoa to graphene oxide (GO) at concentration of 0.5, 1, 5, 10 and 50 μg/mL in an in vitro system able to promote the capacitation, i.e. the process that allows sperm cells to became fertile. Interestingly, we found that the highest GO concentration (5, 10 and 50 μg/mL) are toxic for spermatozoa, while the … Read more

Effects of Nano-Graphene Oxide on Testis, Epididymis and Fertility of Wistar Rats

https://www.researchgate.net/publication/315776736_Effects_of_Nano-Graphene_Oxide_on_Testis_Epididymis_and_Fertility_of_Wistar_Rats Abstract Nanoscale graphene oxide (NGO) has great potential in biomedicine by the virtue of its facile functionalization and tunable characteristics. Toxicity assessments have, therefore, become essential prior to its biomedical applications. The present study examined the effects of NGO exposure on male reproductive function of adult Wistar rats. Rats were exposed intraperitoneally to three … Read more

Graphene oxide nano-bio interaction induces inhibition of spermatogenesis and disturbance of fatty acid metabolism in the nematode Caenorhabditis elegans

https://pubmed.ncbi.nlm.nih.gov/30218681/   Toxicology . 2018 Dec 1;410:83-95. doi: 10.1016/j.tox.2018.09.006. Epub 2018 Sep 13. Graphene oxide nano-bio interaction induces inhibition of spermatogenesis and disturbance of fatty acid metabolism in the nematode Caenorhabditis elegans Yongsoon Kim 1, Jaeseong Jeong 1, Jisu Yang 1, Sang-Woo Joo 2, Jongki Hong 3, Jinhee Choi 4 Affiliations expand PMID: 30218681 DOI: 10.1016/j.tox.2018.09.006 Abstract Graphene oxide (GO) has the potential for wide applications, which necessitates an intensive investigation … Read more

Recent Advances of Graphene-based Hybrids with Magnetic Nanoparticles for Biomedical Applications

https://pubmed.ncbi.nlm.nih.gov/27993110/   Review Curr Med Chem . 2017;24(5):529-536. doi: 10.2174/0929867323666161216144218. Recent Advances of Graphene-based Hybrids with Magnetic Nanoparticles for Biomedical Applications Nuria Alegret 1, Alejandro Criado 1, Maurizio Prato 1 Affiliations expand PMID: 27993110 PMCID: PMC5543568 DOI: 10.2174/0929867323666161216144218 Free PMC article Abstract The utilization of graphene-based nanomaterials combined with magnetic nanoparticles offers key benefits in the modern biomedicine. In this minireview, we focus on the … Read more

Preliminary Findings of mRNA Covid-19 Vaccine Safety in Pregnant Persons

Authors attempted to deceive using the wrong denominator.  They used 827 instead of 115. https://pubmed.ncbi.nlm.nih.gov/33882218/ N Engl J Med . 2021 Jun 17;384(24):2273-2282. doi: 10.1056/NEJMoa2104983. Epub 2021 Apr 21. Preliminary Findings of mRNA Covid-19 Vaccine Safety in Pregnant Persons Tom T Shimabukuro 1, Shin Y Kim 1, Tanya R Myers 1, Pedro L Moro 1, … Read more