[Prognostic significance of T2 mapping in evaluating myocardium alterations in patients with ST segment elevation myocardial infarction].

Objective: To investigate the value of T2 mapping in the assessment of myocardial changes and prognosis in patients with acute ST segment elevation myocardial infarction (STEMI).

Methods: A retrospective study was conducted. A total of 30 patients with acute STEMI admitted to Tianjin First Central Hospital from January 2021 to March 2022 were enrolled as the experimental group.

[The diagnostic value of quantitative imaging for acute myocardial infarction].

Objective: To explore the diagnostic performance of cardiac magnetic resonance imaging (CMR) with T1 mapping and T2 mapping for detection of acute phase of ischemic cardiomyopathy.

Methods: Twenty-four patients with acute myocardial infarction (AMI) detected by coronary angiography from May 2020 to April 2021 in Tianjin First Center Hospital were selected. All patients underwent CMR (Philips Ingenia 3.

A novel ATPase gene, Ab-atps, plays an important role in the interaction of rice and white tip nematode, Aphelenchoides besseyi.

Plant kinases containing the LysM domain play important roles in pathogen recognition and self-defense reactions. And it could recognize microbe-associated molecules including chitin and other polypeptides. The white tip nematode Aphelenchoides besseyi is a migratory parasitic nematode that infects plant shoots.

RNA-Seq revealed that infection with white tip nematodes could downregulate rice photosynthetic genes.

White-tip nematode, Aphelenchoides besseyi is a kind of widely distributed migratory parasitic nematode that can infect plant shoots. Transcriptome sequencing of plant parasitic nematodes and their host plants is helpful for understanding their interaction relationship. This study first reported expression patterns of defense-related genes in rice, and rice transcriptomes at different periods after infection with A.

Life-stage specific transcriptomes of a migratory endoparasitic plant nematode, Radopholus similis elucidate a different parasitic and life strategy of plant parasitic nematodes.

Radopholus similis is an important migratory endoparasitic nematode, severely harms banana, citrus and many other commercial crops. Little is known about the molecular mechanism of infection and pathogenesis of R. similis.

Molecular identification and functional characterization of the cathepsin B gene (Ab-cb-1) in the plant parasitic nematode Aphelenchoides besseyi.

The rice white tip nematode, Aphelenchoides besseyi, is widely distributed in rice planting areas worldwide and causes serious economic losses. Cathepsin genes have been demonstrated to have importance in studying the reproduction, development, pathogenicity, and control methods of plant nematodes. In this paper, a novel cathepsin B gene, Ab-cb-1, was found and cloned.

[Weekend Effect in Distributions of Particulate Matters, Main Gas Pollutants and Aerosol Size in Spring of Jiaxing].

To investigate the discrepancy of distributions of major gas pollutants and aerosol size between weekdays and weekends, trace gases (SO₂, NO₂, CO and O₃), PM (PM₁₀ and PM₂.₅) and aerosol spectral distributions at 10 nm-10 µm were monitored in May 2015 at Nanhu district in Jiaxing. The results showed that the gas pollutants of SO₂, NO₂, CO and O₃ had significant weekend effects in Jiaxing.