A new species of the genus Xya Latreille, 1809 from Jilin, China (Orthoptera, Tridctyloidea, Tridactylidae).

N/A.

--A new species and a key to 10 species of the genus Lemba Huang, 1983 (Orthoptera: Catantopidae) from China.

A new species and a key to 10 species of the genus Lemba Huang, 1983, namely Lemba wushanensis sp. nov. is described in this paper from China.

A new species of the genus Sinohaplotropis Cao et Yin, 2008 (Orthoptera, Acridoidea, Pamphagidae) from Amur River, Russia.

The genus Sinohaplotropis Cao et Yin, 2008 is a valid genus and not a synonym of Haplotropis Saussur, 1888. A new species Sinohaplotropis amurensis sp. nov.

A new species of the genus Tagasta Bolivar, 1905 (Orthoptera: Pyrgomorphidae) from India.

Tagasta mizoramensis sp. nov. is described from Dampa Wildlife Sanctuary, Mizoram, India.

Comparative analysis of mitogenomes among three species of Haplotropidini grasshoppers and a new species of the genus Sulcotropis (Orthoptera: Acridoidea: Pamphagidae) from China.

The complete mitochondrial genomes of three species of Haplotropidini were sequenced, annotated and analyzed. Then, combined with 18 species mitogenomes of Acridoidea and 1 species of Tridactyloidea, the phylogenetic relationships were reconstructed by maximum likelihood (ML) and Bayesian (BI) methods based on PCGs. The phylogenetic relationship tree showing that Sulcotropis Yin et Chou is a valid genus and not a synonym of Haplotropis Saussure, 1888.

A new species of the genus Xya Latreille, 1809 from Shandong, China (Orthoptra, Tridctyloidea, Tridactylidae).

The genus Xya Latreille, 1808 obtains 56 known species in the world, among them 20 species distributed in Asia and 7 species in China only i.e. Xya japonica (Haan, 1842); Xya nitobei (Shiraki, 1911); Xya manchurei Shiraki, 1936; Xya apicicornis (Chopard, 1928); Xya riparia (Saussure, 1877); Xya leshanensis Cao et al, 2017 and Xya sichuanensis Cao et al, 2018, [Haan, 1844; Walker, 1871; Saussure, 1877, 1896; Brunner von Wattenwyl.

Tf-PEG-PLL-PLGA nanoparticles enhanced chemosensitivity for hypoxia-responsive tumor cells.

Hypoxia is an inseparable component of the solid tumor as well as the bone marrow microenvironment. In this study, we investigated the effect of the novel polyethylene glycol (PEG)-poly L-lysine (PLL)-poly lactic-co-glycolic acid (PLGA) based nanoparticles (NPs) modified by transferrin (Tf) loaded with daunorubicin (DNR) (DNR-Tf-PEG-PLL-PLGA-NPs, abbreviated as DNR-Tf-NPs) on leukemia cells (K562) under hypoxia. In vitro and in vivo tests to determine the effect of the enhanced chemosensitivity were evaluated using the immunofluorescence, flow cytometry, 3,-(4,5-dimethyl-2-thiazolyl)-2,5-diphenyl-2-tetrazoliumbromide assay, Western blot analysis, histopathological examination, and immunohistochemistry analysis.