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1.
Front Neurol ; 13: 1110067, 2022.
Article in English | MEDLINE | ID: mdl-36698875

ABSTRACT

Objective: This study aimed to evaluate the effectiveness of smart health-based rehabilitation on patients with poststroke dysphagia (PSD). Methods: We recruited 60 PSD patients and randomly allocated them to the intervention (n = 30) and control (n = 30) groups. The former received the smart health-based rehabilitation for 12 weeks, whereas the latter received routine rehabilitation. Water swallow test (WST), standardized swallowing assessment (SSA), swallow quality-of-life questionnaire (SWAL-QOL), stroke self-efficacy questionnaire (SSEQ), perceived social support scale (PSSS) and nutritional measurements including body weight, triceps skinfold thickness (TSF), total protein (TP), serum albumin (ALB) and serum prealbumin (PA) in both groups were measured. Results: When the baseline WST, SSA, SWAL-QOL, SSEQ, PSSS and nutritional measurements were examined, there was no significant difference between the intervention group and the control group (P > 0.05). After rehabilitation interventions, the WST and SSA scores in the intervention group were significantly lower than those in the control group (P < 0.01). The SWAL-QOL, SSEQ and PSSS scores in the intervention group were significantly higher than in the control group (P < 0.01). Compared with the control group, the intervention group showed an increase in the serum levels of PA (P < 0.01). However, no statistically significant difference existed between the intervention group and the control group in terms of body weight, TSF, TP or ALB (P > 0.05). Conclusions: Overall, our data revealed that smart health-based rehabilitation is significantly beneficial to the swallowing function, quality of life, self-efficacy, and social support for PSD patients when compared with routine rehabilitation. However, nutritional measurements were not significantly improved in such patients under the smart health-based rehabilitation when compared the routine rehabilitation. In the future, it is necessary to extend the intervention time to further evaluate the long-term efficacy of smart health-based rehabilitation on nutritional measurements of PSD patients.

2.
Ying Yong Sheng Tai Xue Bao ; 32(10): 3477-3486, 2021 Oct.
Article in Chinese | MEDLINE | ID: mdl-34676708

ABSTRACT

To explore the effects of stand density and climatic factors on radial growth of Quercus mongolica, we used tree ring chronology to examine the radial growth changes in a secondary Q. mongolica forest under different levels of stand density (thinning). The meteorological data combined with the driving factors of Q. mongolica growth were analyzed. The results showed that the radial growth of Q. mongolica was significantly affected by stand density. The mean annual radial growth of Q. mongolica was 3.12 mm in low-density virgin forest, 1.55 and 1.42 mm in the two medium-density secondary forests, respectively, and 0.96 mm in high-density secondary forest. The thinning intensity of 20% had a limited effect on promoting the radial growth recovery of high-density forest (1900 trees·hm-2), but had a significant effect on medium-density forest (1600 trees·hm-2). The radial growth of Q. mongolica was sensitive to the precipitation changes in January and February of the current year. Thinning reduced the sensitivity of Q. mongolica radial growth to climate. Under scenarios of climate warming and drying, density regulation could be beneficial in mitigating the adverse effects of climate change on the growth of Q. mongolica.


Subject(s)
Quercus , China , Climate Change , Forests , Trees
3.
Int J Biol Macromol ; 145: 1208-1218, 2020 Feb 15.
Article in English | MEDLINE | ID: mdl-31726162

ABSTRACT

Polysaccharide from Grifola frondosa is an excellent metal-ion chelating agent owing to its distinctive structure and outstanding functional activities. Our previous research has successfully synthesized novel organic chromium derived from the chelation ofG. frondosapolysaccharide-chromium (III) [GFP-Cr(III)]. The purpose of present research was to reveal the hypoglycemic and hypolipidemic mechanism of GFP-Cr(III), and its relationship with the modulation of intestinal microflora. Successful fabrication of GFP-Cr(III) was verified by thermogravimetric analysis (TGA), powder X-ray diffraction (XRD) and 1H NMR spectrum.The hypoglycemic and hypolipidemic effects were examined using type 2 diabetic mice induced by a high-fat diet (HFD) and streptozocin (STZ). Results indicated that GFP-Cr(III) intervention improved abnormal serum biochemical indicators (triglyceride (TG), cholesterol (TC), low-density lipoprotein cholesterol (LDL-C) and glucose), inhibited lipid accumulation and steatosis in the liver. Metagenomic analysis revealed that GFP-Cr(III) treatment produced obvious changes on the intestinal microflora in T2DM mice. Thecorrelationnetwork analysis further revealed that the serum and hepatic lipid profiles were positively correlated with Streptococcus and Enterococcus, but negatively correlated with Enterorhabdus, Ruminococcaceae-UCG-011, Coriobacteriaceae and Micrococcaceae. Meanwhile, oral administration with GFP-Cr(III) regulated the mRNA expression related to glucose and lipid metabolism. These results of present study suggest that GFP-Cr(III) could be used as potential functional food ingredients for the amelioration of hyperglycemia and hyperlipidemia.


Subject(s)
Chelating Agents/pharmacology , Chromium/chemistry , Gastrointestinal Microbiome/drug effects , Grifola/chemistry , Hypoglycemic Agents/pharmacology , Hypolipidemic Agents/pharmacology , Polysaccharides/pharmacology , Streptozocin/pharmacology , Animals , Blood Glucose/metabolism , Cholesterol/blood , Diabetes Mellitus, Experimental , Diet, High-Fat/adverse effects , Dietary Carbohydrates/pharmacology , Glucose/metabolism , Hyperglycemia/metabolism , Lipid Metabolism/drug effects , Liver/drug effects , Liver/metabolism , Male , Metagenomics , Mice , RNA, Messenger/metabolism , Triglycerides/blood
4.
AIDS Behav ; 10(4 Suppl): S35-45, 2006 Jul.
Article in English | MEDLINE | ID: mdl-16823627

ABSTRACT

We evaluated a two-phase HIV/STIs prevention intervention for female sex workers in a resource-limited rural town in Hainan Province, China. The primary intervention strategy, conducted from 1997 to 2000, was a condom promotion campaign conducted through outreach to sex workers. Four serial cross-sectional surveys were carried out before and after the intervention. Over a period of 2 years, reported condom use during the most recent sexual encounter increased from about 50% to more than 70%; and condom use in more than 50% of sexual acts during the past 6 months increased from less than 40% to near 80% of respondents. Controlling for education, ethnicity and age, reading of educational materials (our intervention variable) was a significant contributor to a higher knowledge score, motivation to use condoms, and reported condom use. This study demonstrates that outreach to female sex workers, if appropriately tailored to local settings, can increase condom use in a resource-limited rural area.


Subject(s)
HIV Infections/prevention & control , Health Education/methods , Health Promotion/methods , Rural Population , Sex Work , Sexually Transmitted Diseases/prevention & control , Condoms , Cross-Sectional Studies , Female , Health Knowledge, Attitudes, Practice , Humans , Poverty , Safe Sex
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