[Effects of soil matrix potential regulation at various growth states on cotton growth and soil water and salt distribution].

Water shortage and soil salinization are two main limiting factors for cotton production in southern Xinjiang. We examined the effects of soil matrix potential (SMP) regulation at various growth stages on cotton growth, soil water and salt distribution, to provide theoretical basis for water saving, salts control, and efficient production in cotton fields. The mulched drip irrigation experiments were conducted to monitor cotton growth, aboveground biomass, cotton yield, soil water and salt distribution and other indicators.

An oriental melon 9-lipoxygenase gene CmLOX09 response to stresses, hormones, and signal substances.

In plants, lipoxygenases (LOXs) play a crucial role in biotic and abiotic stresses. In our previous study, five 13-LOX genes of oriental melon were regulated by abiotic stress but it is unclear whether the 9-LOX is involved in biotic and abiotic stresses. The promoter analysis revealed that CmLOX09 (type of 9-LOX) has hormone elements, signal substances, and stress elements.

Neuromuscular electrical stimulation for treating postpartum low back pain.

In this retrospective study, we investigated the effect of neuromuscular electrical stimulation (NMES) in patients with postpartum low back pain (PPLBP).We included 67 patients with PPLBP in this study. All patients received NMES, each session 30 minutes, 1 session weekly for a total of 4 weeks.

[Remediation of Decabromodiphenyl Ether Contaminated Sediment Through Plant Roots Enhanced by Exogenous Microbes].

Decabromodiphenyl ether (BDE-209), a main ingredient of brominated flame retardants, has drawn more and more attention because of the pollution it caused in sediment. A pot experiment was conducted in a greenhouse to investigate the impact of and on the enhancement of phytoremediation by Thalia dealbata, which is common in the river bank and was found to be an effective plant for BDE-209 removal. The concentration of organic acids, the amount of microorganisms and the ability of carbon utilization of soil microorganisms in different experimental groups were analyzed.

[Characteristic and ion exchanges during Cu2+ and Cd2+ biosorption by Stenotrophomonas maltophilia].

The characteristics of Cu2+ and Cd2+ biosorption by Stenotrophomonas maltophilia (S. maltophilia) under different biomass, metal concentration and glutaraldehyde content were studied and the correlations among metal biosorption, NO3- removal and ion release were analyzed. The mechanism was explored through ion biosorption, exchange, conversion and release.

[Cation exchanges during the process of Cd(2+) absorption by Alfalfa in aqueous solutions].

A hydroponic experiment was conducted to investigate the cation exchanges during the process of Cd2+ absorption by Alfalfa in aqueous solution. The absorption efficiency of Alfalfa plants with 0-10 mg x L(-1) Cd2+ treatments, changes of Na+, K+, Mg2+, Ca2+ and NH4(+) concentration, and the variation of pH values at different absorption time (0, 1, 2, 4, 8, 12, 24 and 72 h) were studied separately. The multiple linear regressions between Cd2+ absorption and cation variation were analyzed.