Hydrogen sulfide and nitric oxide regulate the adaptation to iron deficiency through affecting Fe homeostasis and thiol redox modification in Glycine max seedlings.

Iron (Fe) is a vital microelement required for the growth and development of plants. Hydrogen sulfide (HS) and nitric oxide (NO), as messenger molecules, participated in the regulation of plant physiological processes. Here, we studied the interaction effects of HS and NO on the adaptation to Fe deficiency in Glycine max L.

The G098 Strain Mitigates Symptoms of DSS-Induced Inflammatory Bowel Disease in Mice.

Inflammatory bowel disease (IBD) is a recurring inflammatory disease of the gastrointestinal tract with unclear etiology, but it is thought to be related to factors like immune abnormalities and gut microbial dysbiosis. Probiotics can regulate host immunity and gut microbiota; thus, we investigated the alleviation effect and mechanism of the strain Lactobacillus gasseri G098 (G098) on dextran sodium sulfate (DSS)-induced colitis in mice. Three groups of mice (n = 8 per group) were included: normal control (NC), DSS-induced colitis mice (DSS), and colitis mice given strain (G098).

Interactions between hydrogen sulphide and rhizobia modulate the physiological and metabolism process during water deficiency-induced oxidative defense in soybean.

Hydrogen sulphide (H S), a new gas signal molecule, participates in the regulation of various abiotic stresses in plants. However, how the tandem working of H S and rhizobia affects the adaptation of soybean to water deficiency is still unclear. In this study, we investigated the adaptation mechanism of H S and rhizobia in soybean to water deficiency.

Hydrogen sulfide and rhizobia synergistically regulate nitrogen (N) assimilation and remobilization during N deficiency-induced senescence in soybean.

Hydrogen sulfide (H S) is emerging as an important signalling molecule that regulates plant growth and abiotic stress responses. However, the roles of H S in symbiotic nitrogen (N) assimilation and remobilization have not been characterized. Therefore, we examined how H S influences the soybean (Glycine max)/rhizobia interaction in terms of symbiotic N fixation and mobilization during N deficiency-induced senescence.

[The study of combining high-risk human papillomavirus types checking and cytologic test in the screening of cervical lesions].

Objective: To study the relationship between thinprep cytologic test and the types of human papilloma virus (HPV) infection in cervical precancerous lesion screening.

Methods: To perform high-risk HPV types test in 1375 samples. Choose 256 positive samples to take thinprep cytologic test (TCT) and directed biopsies under colposcopy.