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Copyright of China Condiment is the property of China Condiment and its content may not be copied or emailed to multiple sites or posted to a listserv without the copyright holder's express written permission. However, users may print, download, or email articles for individual use. This abstract may be abridged. No warranty is given about the accuracy of the copy. Users should refer to the original published version of the material for the full abstract. (Copyright applies to all Abstracts.)

Copyright of China Tropical Medicine is the property of China Tropical Medicine Editorial Office and its content may not be copied or emailed to multiple sites or posted to a listserv without the copyright holder's express written permission. However, users may print, download, or email articles for individual use. This abstract may be abridged. No warranty is given about the accuracy of the copy. Users should refer to the original published version of the material for the full abstract. (Copyright applies to all Abstracts.)

Copyright of Psychological Science is the property of Psychological Science Editorial Office and its content may not be copied or emailed to multiple sites or posted to a listserv without the copyright holder's express written permission. However, users may print, download, or email articles for individual use. This abstract may be abridged. No warranty is given about the accuracy of the copy. Users should refer to the original published version of the material for the full abstract. (Copyright applies to all Abstracts.)

Copyright of Telecommunications Science is the property of Beijing Xintong Media Co., Ltd. and its content may not be copied or emailed to multiple sites or posted to a listserv without the copyright holder's express written permission. However, users may print, download, or email articles for individual use. This abstract may be abridged. No warranty is given about the accuracy of the copy. Users should refer to the original published version of the material for the full abstract. (Copyright applies to all Abstracts.)

In the face of tight resource constraints, serious environmental pollution, and degradation of ecological systems, construction of an ecologically oriented society is urgently needed to improve the national ecological environment in China. Studying the impacts of land-use change on the value of regional ecological services can provide a scientific basis for the sustainable use of land resources and protection of ecological environments. Herein, land-use data in Shanghai from 2010–2020 was analyzed concerning the relationship between the characteristics of land use change and temporal and spatial changes in ecosystem service value using the equivalent factor method and GIS spatial analysis technology. Three main results were obtained. First, the land-use pattern of Shanghai changed significantly from 2010–2020. Grassland and forest areas increased (the latter being greater). All other areas decreased, with the greatest being water. Second, the ecosystem service value in Shanghai decreased by 5.265 billion yuan from 2010–2020, mainly because of a decrease in water area. Third, at a 500 m × 500 m grid resolution, the overall agglomeration performance was high-high and low-low. Local high-low and low-high agglomeration with human activities was the main driving factor [ABSTRACT FROM AUTHOR]

Copyright of Forest Engineering is the property of Forest Engineering Editorial Office and its content may not be copied or emailed to multiple sites or posted to a listserv without the copyright holder's express written permission. However, users may print, download, or email articles for individual use. This abstract may be abridged. No warranty is given about the accuracy of the copy. Users should refer to the original published version of the material for the full abstract. (Copyright applies to all Abstracts.)

Copyright of Journal of Food Safety & Quality is the property of Journal of Food Safety & Quality Editorial Department and its content may not be copied or emailed to multiple sites or posted to a listserv without the copyright holder's express written permission. However, users may print, download, or email articles for individual use. This abstract may be abridged. No warranty is given about the accuracy of the copy. Users should refer to the original published version of the material for the full abstract. (Copyright applies to all Abstracts.)

Copyright of Bulletin of Botanical Research is the property of Bulletin of Botanical Research Editorial Department and its content may not be copied or emailed to multiple sites or posted to a listserv without the copyright holder's express written permission. However, users may print, download, or email articles for individual use. This abstract may be abridged. No warranty is given about the accuracy of the copy. Users should refer to the original published version of the material for the full abstract. (Copyright applies to all Abstracts.)

Copyright of Journal of Materials Science & Engineering (1673-2812) is the property of Journal of Materials Science & Engineering Editorial Office and its content may not be copied or emailed to multiple sites or posted to a listserv without the copyright holder's express written permission. However, users may print, download, or email articles for individual use. This abstract may be abridged. No warranty is given about the accuracy of the copy. Users should refer to the original published version of the material for the full abstract. (Copyright applies to all Abstracts.)

Copyright of Progress in Modern Biomedicine is the property of Publishing House of Progress in Modern Biomedicine and its content may not be copied or emailed to multiple sites or posted to a listserv without the copyright holder's express written permission. However, users may print, download, or email articles for individual use. This abstract may be abridged. No warranty is given about the accuracy of the copy. Users should refer to the original published version of the material for the full abstract. (Copyright applies to all Abstracts.)

This paper was aimed to explore the factors influencing life satisfaction of 147 family caregivers of the longevous through a questionnaire survey. The results showed that 65.3% of the family caregivers of the longevous were satisfied with their current life. The factors affecting their life satisfaction were the gender of the longevous (OR=3.271)，the self-rated economic status of the family caregiver (OR=29.448）and the objective economic income of the family caregiver（OR=0.292）. The state and government should improve education on non-gender differentiation in elderly care, and all children take responsibility for elderly care, avoiding the inconvenience in care giving and alleviating conflicts between mothers⁃in⁃law and daughters⁃in⁃law. They should comprehensively assess the economic status of longevous families, reasonably allocate human resources and supplies，and provide respite services and precise assistance to improve the life satisfaction of family caregivers of the longevous. [ABSTRACT FROM AUTHOR]

Copyright of Shanghai Land & Resources / Shanghai Guotu Ziyuan is the property of Editorial Board of Shanghai Land & Resources and its content may not be copied or emailed to multiple sites or posted to a listserv without the copyright holder's express written permission. However, users may print, download, or email articles for individual use. This abstract may be abridged. No warranty is given about the accuracy of the copy. Users should refer to the original published version of the material for the full abstract. (Copyright applies to all Abstracts.)

Copyright of Journal on Communication / Tongxin Xuebao is the property of Journal on Communications Editorial Office and its content may not be copied or emailed to multiple sites or posted to a listserv without the copyright holder's express written permission. However, users may print, download, or email articles for individual use. This abstract may be abridged. No warranty is given about the accuracy of the copy. Users should refer to the original published version of the material for the full abstract. (Copyright applies to all Abstracts.)

Objective: To investigate the social capital and depression status in women undergoing in vitro fertilization/intracytoplasmic sperm injection -embryo transfer (IVF/ICSI -ET), and to analyze their relationship. Methods: 104 female patients were selected from the Reproductive Medicine Center of the First Affiliated Hospital of Anhui Medical University, who are planned the IVF/ICSI -ET treatment from December 2020 to February 2021. After the patients were trained in answering, the patients should answer the questions by themselves. The PHQ-9 scale was used to assess depression, and the "position generation method" was used to measure the social capital of patients′ strong social network. Use multiple linear regression to analyze the relationship between the social capital and depression status. Results: The median of treatment duration was 2 years in those women undergoing IVF/ICSI-ET treatment. The median of PHQ-9 score was 16.00, P25 and P75 scores were 15.00 and 18.00, and the self-reported depression symptoms rate was 52.9% (55/104). Our study defined strong social networks as spouse and relatives. The occupational value of the spouse (Median, 73.5 points) and the occupational accessibility of relatives (Median, 79 points) were associated with the increased depression level of those women undergoing IVF/ICSI treatment. Conclusions: The high social position of the strong social network of women undergoing assisted reproductive treatment is a risk factor of depression for these women. The targeted psychological interventions should be carried out to improve the quality of both fertility and life of these women and their families. [ABSTRACT FROM AUTHOR]

This study analyzed the changes in land use type and surface soil organic carbon (SOC) storage since 2009 in Shanghai to determine the effects of land use change on surface SOC storage. The results showed that: (1) Surface SOC storage was 1.061014×1010kg in 2012 and 1.149566×1010kg in 2016, revealing that the surface SOC density was lower than the national average of 4.70kg/m2, and the surface SOC storage accounted for 0.026% of the national surface SOC storage. (2) Land use changes, such as those from cropland, woodland, and orangery land to industrial and mining storage, public facilities, and traffic lands, can lead to increased carbon emission. Other changes, such as those from agricultural land to cropland, public facilities land, and industrial and mining storage land; from industrial and mining storage land to cropland and public facilities land; and from other land to cropland and public facilities land, can increase the accumulation of surface SOC. (3) The increase in surface SOC storage in Shanghai was mainly the result of an increase in surface SOC storage in lands maintaining their land use type (such as agricultural land and tidal flat). This is because of a general increase in the carbon density (the content of organic carbon) in such areas. By strengthening the effective protection of agricultural land and tidal flats and by implementing vertical greenery in buildings on construction land, the surface SOC storage in Shanghai will improve. [ABSTRACT FROM AUTHOR]

Copyright of Acta Prataculturae Sinica is the property of Acta Prataculturae Sinica Editorial Office and its content may not be copied or emailed to multiple sites or posted to a listserv without the copyright holder's express written permission. However, users may print, download, or email articles for individual use. This abstract may be abridged. No warranty is given about the accuracy of the copy. Users should refer to the original published version of the material for the full abstract. (Copyright applies to all Abstracts.)

Copyright of Journal of Chinese Institute of Food Science & Technology is the property of Journal of Chinese Institute of Food Science & Technology Periodical Office and its content may not be copied or emailed to multiple sites or posted to a listserv without the copyright holder's express written permission. However, users may print, download, or email articles for individual use. This abstract may be abridged. No warranty is given about the accuracy of the copy. Users should refer to the original published version of the material for the full abstract. (Copyright applies to all Abstracts.)

Heart failure is the final stage of the development of various heart diseases. In recent years, the prevalence of heart failure in China has gradually increased and is becoming the most important cardiovascular disease in the 21 st century. Diuretics are the key and basis for the treatment of heart failure. The drug treatment of heart failure mainly includes two aspects, one is to delay the progress of the disease, mainly including endorphin inhibitor (sakutravalsartan), angiotensin converting enzyme inhibitor (ACEI), angiotensin II receptor antagonist (ARB), beta blocker, aldosterone receptor antagonist and other drugs; the other is to improve symptoms such as dyspnea and edema, including diuretics and vasodilators. Considering the key role of congestion in heart failure, diuretics are the cornerstone of heart failure treatment. However, due to various reasons, 25% -30% of the patients have diuretic resistance, which significantly reduces the therapeutic effect in patients with heart failure. This article reviews the definition, pathogenesis and therapeutic strategy of diuretic resistance. [ABSTRACT FROM AUTHOR]

BACKGROUND: Excessive training or non-adaptive high-intensity exercise makes negative effect on the skeletal muscle, and causes changes in ultrastructure of muscle fibers, thus causing damage. Exercise-induced mechanical stimuli can regulate gene expression by physical connection between cytoskeleton and nuclear matrix. OBJECTIVE: To investigate the effects of different recovery time and recovery conditions on the protein content of skeletal muscle focal adhesion complex after one eccentric exercise. METHODS: The study was approved by the Experimental Animal Ethics Committee of Beijing Sport University, approval number: 2014011. Fifty-six male Sprague-Dawley rats aged 8 weeks were randomly divided into control group, normoxic recovery group and hypoxic recovery group. Normoxic recovery group was subjected to a bout high-intensity eccentric exercise and hypoxia treatment (12.7% O2) while hypoxic recovery group performed exercise intervention. Hypoxic recovery and normoxic recovery groups were divided into 24-, 48- and 72-hour groups according to different time points after exercise. The gastrocnemius muscle was taken at the corresponding time phase. The expression levels of integrin α7 and β1, p-FAK and p-paxillin protein were detected by western blot assay. RESULTS AND CONCLUSION: (1) Compared with the control group, the expression level of integrin α7 in the 24-hour normoxic recovery group was significantly increased (P < 0.05), and restored to the level of control group with time. The expression level of integrin α7 in the 72-hour hypoxic recovery group was higher than that in the control group (P < 0.01). (2) The expression level of integrin β1 in the normoxic recovery and hypoxic recovery groups was on a rise, and the expression level in the normoxic recovery group was higher than that in the hypoxic recovery group. The expression level in the 48- and 72-hour normoxic recovery groups was significantly higher than that in the control group (P < 0.05, P < 0.01). (3) The expression level of p-FAK in the normoxic recovery and hypoxic recovery groups was on a descent, and the expression level in the normoxic recovery group was higher than that in the hypoxic recovery group. The expression level in the 48- and 72-hour normoxic recovery groups was significantly lower than that in the control group (P < 0.05). (4) The expression level of p-paxillin in the normoxic recovery and hypoxic recovery groups was firstly decreased and then increased, and the expression level in each group except for 24-hour normoxic recovery group was significantly lower than that in the control group (P < 0.05). (5) In summary, a single bout eccentric exercise can affect the protein expression of skeletal muscle focal adhesion complex. Different recovery conditions have different effects on focal adhesion complex. Normal oxygen is beneficial to the recovery of integrin α7, while hypoxia is beneficial to integrin β1, p-FAK and p-paxillin. [ABSTRACT FROM AUTHOR]

Copyright of China Pulp & Paper is the property of China Pulp & Paper Magazines Publisher and its content may not be copied or emailed to multiple sites or posted to a listserv without the copyright holder's express written permission. However, users may print, download, or email articles for individual use. This abstract may be abridged. No warranty is given about the accuracy of the copy. Users should refer to the original published version of the material for the full abstract. (Copyright applies to all Abstracts.)

Copyright of Food Research & Development is the property of Food Research & Development Editorial Department and its content may not be copied or emailed to multiple sites or posted to a listserv without the copyright holder's express written permission. However, users may print, download, or email articles for individual use. This abstract may be abridged. No warranty is given about the accuracy of the copy. Users should refer to the original published version of the material for the full abstract. (Copyright applies to all Abstracts.)

Copyright of Journal of Modern Medicine & Health is the property of Journal of Modern Medicine & Health and its content may not be copied or emailed to multiple sites or posted to a listserv without the copyright holder's express written permission. However, users may print, download, or email articles for individual use. This abstract may be abridged. No warranty is given about the accuracy of the copy. Users should refer to the original published version of the material for the full abstract. (Copyright applies to all Abstracts.)