Methods: The effects of M30-35 on the growth of C. quinoa seedlings were tested under salt stress. Seedling growth parameters measured included chlorophyll content, root activity, levels of plant- phosphorus (P), and saponin content.
Results: M30-35 increased biomass production and root activity compared to non-inoculated plants fertilized with rhizobia and plants grown under severe salt stress conditions. The photosynthetic pigment content of chlorophyll a and b were higher in M30-35-inoculated C. quinoa seedlings under high salt stress conditions compared to non-inoculated seedlings. The stability of P content was also maintained. The content of saponin, an important secondary metabolite in C. quinoa, was increased by the inoculation of M30-35 under 300 mM NaCl conditions.
Conclusion: Inoculation of M30-35 rescues the growth diminution of C. quinoa seedlings under salt stress.
DESIGN: A large-scale prospective survey collected patient-reported problems associated with tinnitus in 485 adults attending four major ENT clinics in Eastern and Southern mainland China.
RESULTS: The evidence suggests that patients in China express a narrower range of problem domains associated with the lived experience of tinnitus. While 13 tinnitus-related problem domains were confirmed, culture-specific adaptations included the addition uncomfortable (a novel concept not previously reported), and the potential exclusion of concepts such as intrusiveness, loss of control, loss of peace and loss of sense of self.
CONCLUSIONS: The sociocultural context of patients across China plays an important role in defining the vocabulary used to describe the patient-centred impacts of tinnitus. Possible explanatory factors include cultural differences in the meaning and relevance of certain concepts relating to self and in help-seeking behaviour, low health literacy and a different lexicon in Chinese compared to English to describe tinnitus-related problems.