Results 21 to 30 of about 389,641 (337)

Role of Inflammatory Mediators in Endothelial Dysfunction of Umbilical Cord Vessels in Pregnant Women after Third-Trimester Nonprimary Cytomegaloviral Infection

open access: yesActa Biomedica Scientifica, 2021
Background. Endothelial cells are the site of productive replication, hematogenous spread and persistence for a variety of viruses, including cytomegalovirus, which play a critical role in the development of vascular complications associated with ...
N. N. Dorofienko   +2 more
doaj   +1 more source

Association of PM2.5 and PM10 with Acute Exacerbation of Chronic Obstructive Pulmonary Disease at lag0 to lag7: A Systematic Review and Meta-Analysis

open access: yesCOPD, 2022
This study aimed to conduct a meta-analysis to investigate whether short-term exposure to fine (PM2.5) and coarse (PM10) particulate matter was associated with acute exacerbation of chronic obstructive pulmonary disease (AECOPD) hospitalization ...
Niuniu Li   +3 more
doaj   +1 more source

A new approach to assessment of reproductive losses of the first trimester of pregnancy

open access: yesActa Biomedica Scientifica, 2021
Background. At present, the role of cytomegalovirus infection in the disruption of acental formation and associated pathological conditions of the fetus is bvious, which are based on oxidative and inflammatory reactions that cause disruption of igration ...
N. A. Ishutina   +2 more
doaj   +1 more source

Long non-coding RNA LINC00485 acts as a microRNA-195 sponge to regulate the chemotherapy sensitivity of lung adenocarcinoma cells to cisplatin by regulating CHEK1

open access: yesCancer Cell International, 2019
Background Long non-coding RNAs (lncRNAs) are a family of non-protein-coding RNAs, which have the ability to influence the chemo-resistance of lung adenocarcinoma (LAC).
Wei Zuo   +4 more
doaj   +1 more source

Passive Respiration Detection via mmWave Communication Signal Under Interference [PDF]

open access: yesarXiv, 2023
Recent research has highlighted the detection of human respiration rate using commodity WiFi devices. Nevertheless, these devices encounter challenges in accurately discerning human respiration amidst the prevailing human motion interference encountered in daily life. To tackle this predicament, this paper introduces a passive sensing and communication
arxiv  

Effect of Oxidative Stress and Fatty Acids Disbalance on the Development of Apoptosis in the Placenta with Cytomegalovirus Infection in the First Trimester

open access: yesActa Biomedica Scientifica, 2019
Background. Reactivation of cytomegalovirus infection (CMV) during pregnancy is associated with manifestation of oxidative stress, both in the maternal peripheral blood and in the placental tissues. One of the effects of oxidative stress is a disturbance
N. A. Ishutina   +4 more
doaj   +1 more source

Novel Smart N95 Filtering Facepiece Respirator with Real-time Adaptive Fit Functionality and Wireless Humidity Monitoring for Enhanced Wearable Comfort [PDF]

open access: yesarXiv, 2023
The widespread emergence of the COVID-19 pandemic has transformed our lifestyle, and facial respirators have become an essential part of daily life. Nevertheless, the current respirators possess several limitations such as poor respirator fit because they are incapable of covering diverse human facial sizes and shapes, potentially diminishing the ...
arxiv  

Prevalence and biomarkers in metabolic syndrome

open access: yesОжирение и метаболизм, 2021
The prevalence of metabolic syndrome (MS) has a worldwide tendency to increase and depends on many components, which explains the complexity of diagnostics and approaches to the prevention and treatment of this pathology.
O. Y. Kytikova   +4 more
doaj   +1 more source

DeepResp: Deep learning solution for respiration-induced B0 fluctuation artifacts in multi-slice GRE [PDF]

open access: yes, 2020
Respiration-induced B$_0$ fluctuation corrupts MRI images by inducing phase errors in k-space. A few approaches such as navigator have been proposed to correct for the artifacts at the expense of sequence modification. In this study, a new deep learning method, which is referred to as DeepResp, is proposed for reducing the respiration-artifacts in ...
arxiv   +1 more source

DISTURBANCE OF THE PROGESTERONE AND ITS METABOLITES SYNTHESIS IN THE DEVELOPMENT OF NEUROLOGICAL DISORDERS IN CHILDREN AFTER CYTOMEGALOVIRUS INFECTION DURING PREGNANCY

open access: yesActa Biomedica Scientifica, 2018
Cytomegalovirus (CMV) infection is one of the causes of congenital neurological disorders and the virus itself is the most common viral  agent causing an imbalance in the production of placenta  progesterone and its neuroactive metabolites ...
I. V. Dovzhikova   +5 more
doaj   +1 more source

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