Chitosan-based emulsive liquid-liquid microextraction for the determination of strobilurin fungicides in water samples.

Strobilurin fungicides are widely used pesticides globally; however, their residues pose a risk to environmental safety and human health. This study aimed to develop a rapid and green method for detecting strobilurin fungicide residues. Chitosan and magnetic deep eutectic solvent-based emulsive liquid-liquid microextraction method combined with high-performance liquid chromatography was developed to determine strobilurin fungicides in water samples.

Transcriptome Analysis Reveals That Genes Are Related to the Prolongation of Red-Leaf Period in .

is a deciduous tree that is highly valuable both economically and medicinally. Like other plants with 'red young leaves', the red-leaf period of most trees lasts only a few days, and the red leaves have little ornamental value. However, in recent years, some lines of with bright red young leaves and a prolonged red-leaf period have been utilized for urban greening.

Endovascular Thrombectomy preceded by intravenous Alteplase versus endovascular Thrombectomy alone in Han Chinese patients treated for acute ischemic stroke with large vessel occlusion: a single-center retrospective analysis.

Background: The American Heart Association/ American Stroke Association and the Chinese Stroke Association guidelines are recommending intravenous alteplase intervention before endovascular thrombectomy if patients are eligible to do so but the benefits of endovascular thrombectomy are different in Chinese patients with stroke than those of the white patients. The objective of the study was to compare outcomes of patients with acute ischemic stroke treated with endovascular thrombectomy with intravenous alteplase against those treated with endovascular thrombectomy alone.

Methods: A report is a retrospective analysis of comparing demographics, imaging, clinical and adverse outcomes in the Han Chinese patient who underwent mechanical thrombectomy for acute ischemic stroke with large vessel occlusion, with or without preceding intravenous alteplase administration.

A comparison of virus genome sequences with their host silkworm, Bombyx mori.

With the recent availability of the genomes of many viruses and the silkworm, Bombyx mori, as well as a variety of Basic Local Alignment Search Tool (BLAST) programs, a new opportunity to gain insight into the interaction of viruses with the silkworm is possible. This study aims to determine the possible existence of sequence identities between the genomes of viruses and the silkworm and attempts to explain this phenomenon. BLAST searches of the genomes of viruses against the silkworm genome were performed using the resources of the National Center for Biotechnology Information.

Early responses of silkworm midgut to microsporidium infection--A Digital Gene Expression analysis.

Host-pathogen interactions are complex processes, which have been studied extensively in recent years. In insects, the midgut is a vital organ of digestion and nutrient absorption, and also serves as the first physiological and immune barrier against invading pathogenic microorganisms. Our focus is on Nosema bombycis, which is a pathogen of silkworm pebrine and causes great economic losses to the silk industry.

Detection of Nosema bombycis by FTA cards and loop-mediated isothermal amplification (LAMP).

We successfully established a detection method which exhibited a markedly higher sensitivity than previously developed detection methods for Nosema bombycis by combining glass beads, FTA card, and LAMP. Spores of N. bombycis were first broken by acid-washed glass beads; the DNA was subsequently extracted and purified with the FTA card, and LAMP was performed using primers (LSU296) designed based on the sequence of the LSU rRNA of N.