instruction:
In this task, you are given a passage which has a question and the context. You have to generate an answer to the question based on the information present in the context.
question:
Context: The aim of this exploratory study was to identify those factors associated with asthma control assessed according to GINA Guidelines.', '809 (56% female) subjects with asthma were recruited consecutively from both specialist and primary care centres. Asthma control was assessed over a 4-week follow-up period using a composite measure. A multivariate analysis was performed, in which asthma control was included as the dependent variable and several explanatory variables were included as independent variables.', 'Analysis performed on the whole population rendered gender (p=0.003), the type of physician (p<0.001), and age group (p<0.001), as significant factors associated with asthma control. In adults, gender (p=0.001), asthma severity (p<0.001), and type of physician (p<0.001) were significant, and only asthma severity was significant (p=0.043) in children.\Question: Are women , patients with severe asthma , and patients attended by primary care physicians , at higher risk of suffering from poorly controlled asthma?
answer:
After model adjustment, we suggest that being female, suffering from more severe asthma, or being attended by a primary care physician, could pose a significantly higher risk of having poorly controlled asthma in adults.


question:
Context: The observation of intact non-covalent complexes by electrospray ionization mass spectrometry (ESI-MS) hinges on the ability to minimize in-source activation processes that take place during analyte desolvation. We explored the merits of replacing the sampling cone of a standard Z-spray source with a heated capillary that makes the desolvation process slower and more gradual. We employed well-characterized protein-RNA, RNA-RNA, and DNA-DNA assemblies to compare the alternative configurations.', 'Mass analysis evaluated the integrity of the complexes, whereas traveling wave ion mobility experiments assessed the stability of biomolecular structure. Analyses were performed back-to-back on the same samples on a Synapt G2 HDMS equipped with either the standard sampling cone or the heated-capillary apparatus. In each configuration, the source/capillary temperature was varied in controlled fashion, while keeping all other desolvation parameters constant to monitor the in-source dissociation of selected DNA duplexes. Ion mobility data were obtained from the same precursor by using the alternative configurations under the same settings.', 'Monitoring the percentage of associated complex demonstrated that the heated capillary provided softer desolvation that was more conducive to the detection of intact non-covalent interactions. This configuration failed to produce complete dissociation of 14\u2009bp and 24\u2009bp duplexes, even when the source/capillary temperature was increased well above their solution melting points. Analyzed by IMS-MS, a selected construct displayed just one conformation with the heated capillary, but two with the standard sampling cone.\Question: Does a simple heated-capillary modification improve the analysis of non-covalent complexes by Z-spray electrospray ionization?
answer:
The heated capillary minimizes in-source activation processes that can lead to unintended dissociation of complexes and perturbation of biomolecular structure, which rely on the integrity of non-covalent interactions. This effect can be attributed to the attenuation of the supersonic expansion typical of the Z-spray geometry and the greater ability to control the energy imparted to the system. This hardware modification will be expected to benefit the analysis of biomolecular structure performed on this particular instrumental platform.


question:
Context: To investigate whether autophagy can be induced by 1, 4-benzoquinone (1, 4-BQ) in HL60 cells, as well as the role of reactive oxygen species (ROS) in induced autophagy.', 'In order to determine a suitable 1, 4-BQ treatment concentration for autophagy detection in HL60 cells, the cell vitality were examined by CCK8 assay. Logarithmic-growth-phased cells were divided into control group, 1, 4-BQ group (10μmol/L 1, 4-BQ, 24 h) , NAC group (antioxidant n-acetyl cysteine, 5mmol/L, 24 h) and the 1, 4-BQ+NAC group (5 mmol/L NAC were preincubated for 1h prior to the treatment with 10 μmol/L 1, 4-BQ for 24 h). The autophagic acidic vesicle were inspected by acridine orange staining, LC3 were detected by immunofluorescence staining, and expressions of LC3 and Beclin1 were quantitatively detected by Western blot.', 'The results from cell viability test indicated that 1, 4-BQ exhibited a dose-dependent toxicity to HL60 cells. Compared with control group.the cell viability in 20.0、40.0μmol/L concentration were decreased obviously, and the differences had statistical significance (P<0.05). Compare with contrd group acidic vesicle, LC3II, LC3II/LC3I and Beclin1 protein expressions were increased in 1, 4-BQ group, after both respectively 12.4% and 27%, the differences had statistital significance. While 1, 4-BQ+NAC group was observed that acidic vesicle, LC3 and Beclin1 protein level were markedly lower than 1, 4-BQ group, after both decreased 12.6% and 22.6% respectively, both the difference were statistically significant (P<0.05).\Question: Do [ Benzoquinone induce autophagy in HL60 cells and the role of reactive oxygen species in induced autophagy ]?
answer:

1, 4-BQ can induce autophagy in HL60 cells, the induction of autophagy is at least partly resulted from ROS. Antioxidant can effectively suppress the occurrence of induced autophagy.