Clinical Performance of a Dedicated Urine-Based Assay for the Detection of Human Papillomavirus and Cervical Intraepithelial Neoplasia.

Objective: The objective of this study is to assess the clinical performance of a urine-based high-risk human papillomavirus (hrHPV) test for the detection of cervical intraepithelial neoplasia grade 2 or higher (CIN2+).

Methods: Between September and December 2021, women aged 20 to 65 years referred to colposcopy clinic were prospectively recruited at three clinical centers in China. Paired urine and cervical specimens from all enrolled women were obtained for hrHPV DNA fluorescence quantitative PCR test.

The Portevin-Le Chatelier Effect of Cu-2.0Be Alloy during Hot Compression.

The Portevin-Le Chatelier effect of Cu-2.0Be alloy was investigated using hot isothermal compression at varying strain rates (0.01-10 s) and temperature (903-1063 K).

Can economic growth and carbon emissions reduction be owned: evidence from the convergence of digital services and manufacturing in China.

Under the background of the deep convergence of China's digital services and manufacturing, it is of great significance to investigate the effects of the convergence of digital services and manufacturing on economic growth and carbon emissions reduction to the application of digital technology in the whole world. This paper constructs a simultaneous equation model and uses three-stage least squares to estimate the effect and mechanism of industrial convergence on economic growth and carbon emissions. The results show that (i) industrial convergence improves the change of total factor productivity (TFP) and the change of technical efficiency, and the reduction of carbon emissions is the main factor driving the growth of TFP and technical efficiency; (ii) industrial convergence and carbon emissions show a significant U-shaped relationship; (iii) the heterogeneity analysis shows that the convergence of capital-intensive, technology-intensive and labor-intensive manufacturing with digital services will help to improve the growth of TFP, it can inhibit carbon emissions first and then promote it.

ProNGF/NGF Modulates Autophagy and Apoptosis through PI3K/Akt/mTOR and ERK Signaling Pathways following Cerebral Ischemia-Reperfusion in Rats.

NGF is involved in the process of autophagy; however, the underlying mechanisms of proNGF/NGF on autophagy in cerebral ischemia-reperfusion (CIR) remain unclear. This study explored the potential pathway of proNGF/NGF in mediating autophagy and apoptosis and thereby contributed to poststroke neurological rehabilitation. In this study, PC12 cell lines and male SD rats were used to simulate CIR; it was found that within 24 h reperfusion, proNGF was the predominant form of while after 24 h NGF was produced by proNGF transformation.

[Characterization of Sludge Morphology and Bacterial Community Evolution in the Rapid Activation of Freeze-stored PN/A Granular Sludge].

Inoculating granular sludge is an alternative method for the quick start-up of a high-performance autotrophic nitrogen removal reactor. In order to establish the response relationship between sludge activation and reactor performance, the freeze-stored granular sludge was inoculated into a continuous-flow reactor, and a control strategy of the high loading rate and high hydraulic selective pressure was carried out in this study. As a result, a one-stage partial nitritation/ANAMMOX process was started up in 34 days, and the removal efficiency of total nitrogen was over 83%, with a removal loading rate of total nitrogen of 1.

Cerebrolysin for vascular dementia.

Background: Although vascular dementia is the second most common cause of dementia globally, evidence-based treatments are still lacking. Cerebrolysin is a porcine brain-derived preparation that is said to have neurotrophic and neuroprotective activity. In many parts of the world Cerebrolysin, given as a series of daily intravenous infusions, is used as a potential intervention for vascular dementia.

Low-dose statin pretreatment reduces stroke severity and improves functional outcomes.

Objectives: Pre-stroke statin use reduces stroke severity and improves functional outcomes; however, whether low-dose statins as a primary preventive measure have similar effects on the Chinese population remains unclear.

Methods: Consecutive cases of ischaemic stroke between May 2011 and January 2017 were retrospectively analysed. The primary endpoints were stroke severity on admission and functional outcomes at 90 days.

[Altered Functional Connectivity in Patients with Transient Ischemic Attack by Resting-state Functional MRI].

Objective: To investigate longitudinal changes in functional connectivity during resting-state in patients with transient ischemic attack (TIA).

Methods: 35 patients first suffering TIA in the right hemisphere were recruited, with 35 healthy volunteers were recruited as control. At 1 week and 3 months after TIA attack, functional magnetic resonance imaging (fMRI) scans were performed, then resting-state functional connectivity was assessed and compared with that of healthy subjects.

A novel large animal model of recurrent migraine established by repeated administration of inflammatory soup into the dura mater of the rhesus monkey.

Several animal models of migraine have been established, and those based on trigeminovascular system activation are widely accepted. However, most of these models have been established on lower animals, such as rodents, and involve only a single administration of a noxious stimulus. In this study, an inflammatory soup (10 μL), consisting of prostaglandin E2 (0.

Correction to: Cost-effectiveness analysis of rotavirus vaccination in China: Projected possibility of scale-up from the current domestic option.

After the publication of our article [1] we have been made aware of a number of mislabelling and reporting errors, which were introduced in the preparation of the manuscript. The conclusions are not affected by these errors and thus remain unchanged.

Cost-effectiveness analysis of rotavirus vaccination in China: Projected possibility of scale-up from the current domestic option.

Background: Rotavirus infection causes considerable disease burden of acute gastroenteritis (AGE) hospitalization and death among children less than 5 years in China. Although two rotavirus vaccines (Rotarix and RotaTeq) have been licensed in more than 100 countries in the world, the Lanzhou Lamb rotavirus vaccine (LLR) is the only vaccine licensed in China. This study aims to forecast the potential impacts of the two international vaccines compared to domestic LLR.

[Evaluation of genomic amplification of the human telomerase RNA component gene in the screening of cervical lesions].

Objective: To investigate the genomic amplification of the human telomerase RNA component (hTERC) gene in cervical cytology and evaluate its role in screening of cervical lesions.

Methods: A total of 301 cases were recruited, with liquid-based cytology diagnoses as normal (n = 203), atypical squamous cells (ASC, n = 66), low-grade squamous intraepithelial lesions (LSIL, n = 18), and high-grade squamous intraepithelial lesions (HSIL, n = 14). Following cytological examination, the slides were analyzed using a two-color fluorescence in situ hybridization (FISH) probe targeted to chromosome 3q26 containing hTERC.

[Study on the correlation between human papillomavirus infection and cervical lesion among women living in community of Beijing].

Objective: To observe the correlation between human papillomavirus (HPV) infection and cervical lesion among women living in community of Beijing.

Methods: A total of 795 women at age 20-54, living in Zhanlanlu District of Beijing were screened for cervical lesion. Samples of cervical cytology (LCT) and HPV test (hc2) were collected.