| Publication |
Sentence |
Publish Date |
Extraction Date |
Species |
| Seonghan Kim, Yi Liu, Zewei Lei, Jeffrey Dicker, Yiwei Cao, X Frank Zhang, Wonpil I. Differential Interactions between Human ACE2 and Spike RBD of SARS-CoV-2 Variants of Concern. Journal of chemical theory and computation. 2021-12-11. PMID:34856802. |
we report that rbd of the alpha (n501y) variant requires the highest amount of force initially to be detached from ace2 due to the n501y mutation in addition to the role of n90-glycan, followed by beta/gamma (k417n/t, e484 k, and n501y) or delta (l452r and t478 k) variants. |
2021-12-11 |
2023-08-13 |
human |
| Anna Yakovleva, Ganna Kovalenko, Matthew Redlinger, Mariia G Liulchuk, Eric Bortz, Viktoria I Zadorozhna, Alla M Scherbinska, Joel O Wertheim, Ian Goodfellow, Luke Meredith, Tetyana I Vasylyev. Tracking SARS-COV-2 Variants Using Nanopore Sequencing in Ukraine in Summer 2021. Research square. 2021-12-11. PMID:34873595. |
together with other published ukrainian sars-cov-2 genomes sequenced mostly abroad, our data suggest that the second wave of the epidemic in ukraine (february-april 2021) was dominated by the alpha variant of concern (voc), while the beginning of the third wave has been dominated by the delta voc. |
2021-12-11 |
2023-08-13 |
Not clear |
| Sonvanee Uansri, Titiporn Tuangratananon, Mathudara Phaiyarom, Nattadhanai Rajatanavin, Rapeepong Suphanchaimat, Warisara Jaruwann. Predicted Impact of the Lockdown Measure in Response to Coronavirus Disease 2019 (COVID-19) in Greater Bangkok, Thailand, 2021. International journal of environmental research and public health. vol 18. issue 23. 2021-12-11. PMID:34886542. |
in mid-2021, thailand faced a fourth wave of coronavirus disease 2019 (covid-19) predominantly fueled by the delta and alpha variants. |
2021-12-11 |
2023-08-13 |
Not clear |
| Daniela M Zolezzi, Luz Maria Alonso-Valerdi, Norberto E Naal-Ruiz, David I Ibarra-Zarat. Identification of Neuropathic Pain Severity based on Linear and Non-Linear EEG Features. Annual International Conference of the IEEE Engineering in Medicine and Biology Society. IEEE Engineering in Medicine and Biology Society. Annual International Conference. vol 2021. 2021-12-11. PMID:34891264. |
as linear features, absolute band power was obtained per clinical frequency band: delta (0.1~4 hz), theta (4~8 hz), alpha (8~12 hz), beta (12~30 hz) and gamma (30~100 hz); considering five regions: prefrontal, frontal, central, parietal and occipital. |
2021-12-11 |
2023-08-13 |
human |
| Cheng Wang, Xin Wang, Mingxing Zhu, Yao Pi, Xiaochen Wang, Feng Wan, Shixiong Chen, Guanglin L. Spectrum power and brain functional connectivity of different EEG frequency bands in attention network tests. Annual International Conference of the IEEE Engineering in Medicine and Biology Society. IEEE Engineering in Medicine and Biology Society. Annual International Conference. vol 2021. 2021-12-11. PMID:34891277. |
this study proposed an attentional network test (ant) of chinese version and used frequency analysis methods to observe the power spectrum activity and functional connectivity of delta (δ), theta (θ), alpha (α) bands of eeg signals to further understand their relationship with attention networks. |
2021-12-11 |
2023-08-13 |
Not clear |
| Moxin Duan, Lingling Wang, Xiaoya Liu, Fangyue Su, Li An, Shuang Li. Abnormal brain activity in fronto-central regions in mental disorders with suicide: An EEG Study. Annual International Conference of the IEEE Engineering in Medicine and Biology Society. IEEE Engineering in Medicine and Biology Society. Annual International Conference. vol 2021. 2021-12-11. PMID:34891465. |
by recording the electroencephalogram(eeg) data of 60 electrodes in resting state for eight minutes (four minutes with open eyes and four minutes with close eyes), the absolute power of five frequency bands( delta(0.5-4hz), theta(4-8hz), alpha(8-13hz), beta (13-30hz), gamma(30-65hz)) were analyzed to explore the changes of brain rhythm. |
2021-12-11 |
2023-08-13 |
human |
| Jiakai Lian, Kejie Wang, Yuxi Lu. Investigation of Sleep-Dependent Activation-Interaction Association Network. Annual International Conference of the IEEE Engineering in Medicine and Biology Society. IEEE Engineering in Medicine and Biology Society. Annual International Conference. vol 2021. 2021-12-11. PMID:34892483. |
results revealed the evident association between features derived from the two approaches during sleep, and as the sleep deepened, these correlation values attenuated in the alpha band, whereas the inversion happened in the delta band. |
2021-12-11 |
2023-08-13 |
Not clear |
| Mohamed H Zaky, Reza Shoorangiz, Govinda R Poudel, Le Yang, Richard D Jone. Investigating the neural signature of microsleeps using EEG. Annual International Conference of the IEEE Engineering in Medicine and Biology Society. IEEE Engineering in Medicine and Biology Society. Annual International Conference. vol 2021. 2021-12-11. PMID:34892552. |
after correction for multiple comparisons, we found maximum increases in delta, theta, and alpha activities over the frontal lobe, and beta over the parietal and occipital lobes. |
2021-12-11 |
2023-08-13 |
human |
| Laura Minkowski, Kristiina Valter Mai, Dharmendra Gurv. Feature Extraction to Identify Depression and Anxiety Based on EEG. Annual International Conference of the IEEE Engineering in Medicine and Biology Society. IEEE Engineering in Medicine and Biology Society. Annual International Conference. vol 2021. 2021-12-11. PMID:34892559. |
eeg signals were preprocessed and separated into frequency bands: beta (12-30 hz), alpha (8-12 hz), theta (4-8 hz) and delta (0.5-4 hz). |
2021-12-11 |
2023-08-13 |
human |
| Haihong Zhang, Chuanchu Wang, Tao Yang, Kok Soon Phua, Valerie Shi Hui Ng, Evelyn Chung Ning La. Infant EEG Band Power Analysis at 6 Months and 18 Months. Annual International Conference of the IEEE Engineering in Medicine and Biology Society. IEEE Engineering in Medicine and Biology Society. Annual International Conference. vol 2021. 2021-12-11. PMID:34892566. |
analysis found that the frequency band power decreases in the delta and theta bands, and increases in the alpha and beta bands when the infants grow up from 6 months old to 18 months old. |
2021-12-11 |
2023-08-13 |
human |
| Haihong Zhang, Chuanchu Wang, Tao Yang, Kok Soon Phua, Valerie Shi Hui Ng, Evelyn Chung Ning La. Infant EEG Band Power Analysis at 6 Months and 18 Months. Annual International Conference of the IEEE Engineering in Medicine and Biology Society. IEEE Engineering in Medicine and Biology Society. Annual International Conference. vol 2021. 2021-12-11. PMID:34892566. |
analysis shows that the sustainability index increased significantly in the alpha and beta band, decreased in the delta and theta bands. |
2021-12-11 |
2023-08-13 |
human |
| Yuranny Cabral-Calderin, Molly J Henr. Reliability of neural entrainment in the human auditory system. The Journal of neuroscience : the official journal of the Society for Neuroscience. 2021-12-11. PMID:34893547. |
our results demonstrate that neural entrainment in the auditory system and the resulting behavioral modulation are reliable over time, and that both entrained delta and non-entrained alpha oscillatory activity contribute to near-threshold stimulus perception. |
2021-12-11 |
2023-08-13 |
human |
| Junpeng Zhang, Jingwen Feng, Yifan Zhang, Site Mo, Jingjing Dong, Haitao Zhu, Ling Zhang, Ting Wu, Yuan Cui, Duo Che. Resting-State MEG Source Space Network Metrics Associated with the Duration of Temporal Lobe Epilepsy. Brain topography. vol 34. issue 6. 2021-12-10. PMID:34652579. |
magnetoencephalography (meg) data from 53 patients with tle (28 left tle, 25 right tle) were recorded between seizures at resting state and analyzed in six frequency bands: delta (0.1-4 hz), theta (4-8 hz), lower alpha (8-10 hz), upper alpha (10-13 hz), beta (13-30 hz), and lower gamma (30-48 hz). |
2021-12-10 |
2023-08-13 |
Not clear |
| Hongyu Qiu, Xin-Yong Yuan, Teresa Cabral, Kathy Manguiat, Alyssia Robinson, Heidi Wood, Chris Grant, Peter McQueen, Garrett Westmacott, Daniel R Beniac, Lisa Lin, Michael Carpenter, Darwyn Kobasa, Tom Gräfenha. Development and characterization of SARS-CoV-2 variant-neutralizing monoclonal antibodies. Antiviral research. vol 196. 2021-12-08. PMID:34762975. |
functional assays confirmed that three mabs, f461g11, f461g15, and f461g16 neutralized four variants of concern (voc): b.1.1.7 (alpha), b.1.351 (beta), p.1 (gamma) and b.1.617.2 (delta) these mabs are promising candidates for covid-19 therapy, and understanding their interactions with virus spike protein should support further vaccine and antibody development. |
2021-12-08 |
2023-08-13 |
mouse |
| Md Mahfuz Al Mamun, Muhammad Riaz Kha. COVID-19 Delta Variant-of-Concern: A Real Concern for Pregnant Women With Gestational Diabetes Mellitus. Frontiers in endocrinology. vol 12. 2021-12-08. PMID:34867825. |
additionally, they are more vulnerable to delta voc infection than wild-type and alpha covid-19 voc ones. |
2021-12-08 |
2023-08-13 |
Not clear |
| Johnstone Tcheou, Ariel Raskin, Gagandeep Singh, Hisaaki Kawabata, Dominika Bielak, Weina Sun, Irene González-Domínguez, D Noah Sather, Adolfo García-Sastre, Peter Palese, Florian Krammer, Juan Manuel Carreñ. Safety and Immunogenicity Analysis of a Newcastle Disease Virus (NDV-HXP-S) Expressing the Spike Protein of SARS-CoV-2 in Sprague Dawley Rats. Frontiers in immunology. vol 12. 2021-12-08. PMID:34868082. |
moreover, high antibody titers were induced against the spike of b.1.1.7 (alpha), b.1.351 (beta) and b.1.617.2 (delta) variants of concern (vocs). |
2021-12-08 |
2023-08-13 |
rat |
| Irina Kislaya, Eduardo Freire Rodrigues, Vítor Borges, João P Gomes, Carlos Sousa, José P Almeida, André Peralta-Santos, Baltazar Nune. Comparative Effectiveness of Coronavirus Vaccine in Preventing Breakthrough Infections among Vaccinated Persons Infected with Delta and Alpha Variants. Emerging infectious diseases. vol 28. issue 2. 2021-12-08. PMID:34876242. |
comparative effectiveness of coronavirus vaccine in preventing breakthrough infections among vaccinated persons infected with delta and alpha variants. |
2021-12-08 |
2023-08-13 |
Not clear |
| Irina Kislaya, Eduardo Freire Rodrigues, Vítor Borges, João P Gomes, Carlos Sousa, José P Almeida, André Peralta-Santos, Baltazar Nune. Comparative Effectiveness of Coronavirus Vaccine in Preventing Breakthrough Infections among Vaccinated Persons Infected with Delta and Alpha Variants. Emerging infectious diseases. vol 28. issue 2. 2021-12-08. PMID:34876242. |
we developed a case-case study to compare mrna vaccine effectiveness against delta versus alpha coronavirus variants. |
2021-12-08 |
2023-08-13 |
Not clear |
| Irina Kislaya, Eduardo Freire Rodrigues, Vítor Borges, João P Gomes, Carlos Sousa, José P Almeida, André Peralta-Santos, Baltazar Nune. Comparative Effectiveness of Coronavirus Vaccine in Preventing Breakthrough Infections among Vaccinated Persons Infected with Delta and Alpha Variants. Emerging infectious diseases. vol 28. issue 2. 2021-12-08. PMID:34876242. |
we estimated lower mean cycle threshold values for the delta cases (mean difference -2.10 [95% ci -2.74 to -1.47]), suggesting higher infectiousness than the alpha variant. |
2021-12-08 |
2023-08-13 |
Not clear |
| Rodrigo Gutiérrez, Felipe Maldonado, Jose I Egaña, Antonello Penn. Electroencephalographic Alpha and Delta Oscillation Dynamics in Response to Increasing Doses of Propofol. Journal of neurosurgical anesthesiology. vol 34. issue 1. 2021-12-07. PMID:33060553. |
electroencephalographic alpha and delta oscillation dynamics in response to increasing doses of propofol. |
2021-12-07 |
2023-08-13 |
Not clear |