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  1. Article: Antihypertensive effect of giant embryo brown rice and pre‐germinated giant embryo brown rice on spontaneously hypertensive rats

    Zhao, Guochao

    Food Science & Nutrition, 7(9):2888-2896

    2019  

    Abstract: Shangshida NO.5” is a giant embryo mutant resulting from giant embryo gene (GE) dysfunction in “Chao2‐10” rice. Here, we compared the antihypertensive effects of “Chao2‐10” brown rice (C2‐10), “Shangshida NO.5” brown rice (GER), and pre‐germinated “ ... ...

    Abstract “Shangshida NO.5” is a giant embryo mutant resulting from giant embryo gene (GE) dysfunction in “Chao2‐10” rice. Here, we compared the antihypertensive effects of “Chao2‐10” brown rice (C2‐10), “Shangshida NO.5” brown rice (GER), and pre‐germinated “Shangshida NO.5” brown rice (PGER) in spontaneously hypertensive rats (SHR). Male SHR at 6 weeks of age were divided into four groups and were fed with (a) a control diet (control), (b) a 40% C2‐10‐supplemented diet (C2‐10), (c) a 40% GER‐supplemented diet (GER), or (d) a 40% PGER‐supplemented diet (PGER) for 8 weeks, and their physiological and biochemical parameters were measured. The results showed that the C2‐10‐, GER‐, and PGER‐supplemented diets significantly decreased systolic blood pressure (SBP) and diastolic blood pressure (DBP) during the experiment. At the end of the experimental period, the SBP and DBP of the C2‐10, GER, and PGER groups were 7.6, 23.3, and 31.1 mmHg and 9.8, 21.1, and 29 mmHg lower than those in the control group, respectively, suggesting the GER and PGER diets were better able to inhibit blood pressure elevation than the C2‐10 diet. The serum creatinine levels in the C2‐10, GER, and PGER groups and the blood urea nitrogen content in the PGER group were significantly lower than those of the control group, indicating that C2‐10‐, GER‐, and especially PGER‐supplemented diets improved renal function. In addition, the antioxidant activity of the C2‐10 group and especially of the GER and PGER groups also improved. The above results suggest that “Shangshida NO.5” rice, particularly pre‐germinated rice, is a good dietary supplement for preventing the development of hypertension.
    Keywords blood pressure ; giant embryo brown rice ; spontaneously hypertensive rats ; pre‐germinated giant embryo brown rice ; renal function
    Language English
    Document type Article
    Database Repository for Life Sciences

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  2. Article ; Online: [Synthetic biology: from "build-for-use" to commercialization].

    Zhao, Guoping

    Sheng wu gong cheng xue bao = Chinese journal of biotechnology

    2023  Volume 38, Issue 11, Page(s) 4001–4011

    Abstract: The convergence of advances in chemistry, physics, mathematics, computer science, and engineering into life science research gives rise to synthetic biology. Synthetic biology adopts the concept and strategy of engineering science research, aiming at ... ...

    Abstract The convergence of advances in chemistry, physics, mathematics, computer science, and engineering into life science research gives rise to synthetic biology. Synthetic biology adopts the concept and strategy of engineering science research, aiming at redesigning and reprogramming the existing biological systems, designing and constructing new bio-bricks such as enzymatic parts, genetic circuits, and chassis cells, or even creating non-natural functions of "artificial life". Synthetic biology promotes the leap from understanding of life to design of life, and is revolutionizing biotechnology and sustainable development of bioeconomy. Via this retrospective review of Tianjin Institute of Industrial Biotechnology, Chinese Academy of Sciences, the most representative research entity focusing on "build-for-use" of synthetic biology in China, this article summarizes the important scientific and technological breakthroughs and industry impacts in the past decade, and prospects future development of synthetic biology in China.
    MeSH term(s) Synthetic Biology ; Artificial Life ; Biological Science Disciplines ; Biotechnology ; China
    Language Chinese
    Publishing date 2023-09-12
    Publishing country China
    Document type English Abstract ; Journal Article
    ZDB-ID 1042206-7
    ISSN 1872-2075 ; 1042-749X
    ISSN (online) 1872-2075
    ISSN 1042-749X
    DOI 10.13345/j.cjb.220837
    Database MEDical Literature Analysis and Retrieval System OnLINE

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  3. Article ; Online: Characterization and Comparison of Lipid Profiles of Selected Chicken Eggs Based on Lipidomics Approach.

    Zhao, Guopeng

    Journal of oleo science

    2023  Volume 72, Issue 3, Page(s) 273–282

    Abstract: The present study aimed to analyze the lipid profiles of three selected chicken eggs (Nixi, silky fowl, and ordinary eggs) from the market of China by an UPLC-Q-Exactive-MS based untargeted lipidomics approach. In total, 11 classes and 285 lipid ... ...

    Abstract The present study aimed to analyze the lipid profiles of three selected chicken eggs (Nixi, silky fowl, and ordinary eggs) from the market of China by an UPLC-Q-Exactive-MS based untargeted lipidomics approach. In total, 11 classes and 285 lipid molecular species were identified from the egg yolks. Glycerophospholipids (GPLs, 6 classes, 168 lipid species) are the most abundant lipids groups, followed by sphingolipids (3 classes, 50 lipid species), and two neutral lipid classes (TG and DG). Notably, two ethersubclass of GPLs (PC-e and PE-p) and 12 species of cerebrosides were firstly detected from the chicken eggs. Furthermore, multivariate statistical analysis was performed and the lipids profiles of the three types of eggs were well discriminated from each other by 30 predominant lipids species. The characteristic lipid molecules of the different kind of eggs were also screened out. This study provides a novel insight for better understanding the lipid profiles and nutritional values of different chicken eggs.
    MeSH term(s) Animals ; Chickens ; Lipidomics ; Cerebrosides ; China ; Egg Yolk
    Chemical Substances Cerebrosides
    Language English
    Publishing date 2023-03-06
    Publishing country Japan
    Document type Journal Article
    ZDB-ID 2218264-0
    ISSN 1347-3352 ; 1345-8957
    ISSN (online) 1347-3352
    ISSN 1345-8957
    DOI 10.5650/jos.ess22164
    Database MEDical Literature Analysis and Retrieval System OnLINE

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  4. Article ; Online: Macular vascular structures including artery, vein and capillary in central fovea.

    Zhao, Guiling

    Asian journal of surgery

    2023  Volume 46, Issue 12, Page(s) 6105–6106

    MeSH term(s) Humans ; Fovea Centralis/blood supply ; Capillaries ; Arteries
    Language English
    Publishing date 2023-09-28
    Publishing country Netherlands
    Document type Letter
    ZDB-ID 1068461-x
    ISSN 0219-3108 ; 1015-9584
    ISSN (online) 0219-3108
    ISSN 1015-9584
    DOI 10.1016/j.asjsur.2023.09.084
    Database MEDical Literature Analysis and Retrieval System OnLINE

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  5. Article ; Online: Multi-Residue Detection of Eight Glucocorticoids by Nano-Au/Fluticasone Propionate Electrochemical Immunosensor.

    Zhao, Guozheng

    Molecules (Basel, Switzerland)

    2023  Volume 28, Issue 18

    Abstract: Based on an indirect competitive method, a novel nano-Au/fluticasone propionate electrochemical immunosensor was successfully fabricated by combining the nanoscale effect, superior conductivity of nano-Au, stable Au-S chemical bond as well as strong ... ...

    Abstract Based on an indirect competitive method, a novel nano-Au/fluticasone propionate electrochemical immunosensor was successfully fabricated by combining the nanoscale effect, superior conductivity of nano-Au, stable Au-S chemical bond as well as strong interaction between glucocorticoid and the receptor, which was used to simultaneously detect eight kinds of glucocorticoids. The modified immunosensors' electrochemical properties were explored by means of a cyclic voltammetry (CV) method and electrochemical impedance spectroscopy (EIS) measurements. Two factors (glucocorticoid receptor concentration, incubation time) were studied in order to obtain the optimal results. The immunosensor presents attractive electrochemical performance with a wide linear range (between 0.1 and 1500 ng⋅mL
    MeSH term(s) Glucocorticoids ; Fluticasone ; Biosensing Techniques ; Immunoassay ; Hydrocortisone
    Chemical Substances Glucocorticoids ; Fluticasone (CUT2W21N7U) ; Hydrocortisone (WI4X0X7BPJ)
    Language English
    Publishing date 2023-09-14
    Publishing country Switzerland
    Document type Journal Article
    ZDB-ID 1413402-0
    ISSN 1420-3049 ; 1431-5165 ; 1420-3049
    ISSN (online) 1420-3049
    ISSN 1431-5165 ; 1420-3049
    DOI 10.3390/molecules28186619
    Database MEDical Literature Analysis and Retrieval System OnLINE

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  6. Article ; Online: Shared and disease-specific glial gene expression changes in neurodegenerative diseases.

    Zhao, Guoyan

    Nature aging

    2023  Volume 3, Issue 3, Page(s) 246–247

    Abstract: We found evolutionarily conserved astrocyte and microglia subpopulations shared across multiple brain regions. We reveal similarities and differences between Alzheimer's disease glia and Parkinson's disease glia, as well as regional variance linked to ... ...

    Abstract We found evolutionarily conserved astrocyte and microglia subpopulations shared across multiple brain regions. We reveal similarities and differences between Alzheimer's disease glia and Parkinson's disease glia, as well as regional variance linked to disease pathology and neurodegeneration.
    MeSH term(s) Humans ; Neurodegenerative Diseases/genetics ; Neuroglia/metabolism ; Alzheimer Disease/genetics ; Microglia/metabolism ; Gene Expression/genetics
    Language English
    Publishing date 2023-02-13
    Publishing country United States
    Document type Journal Article ; Comment
    ISSN 2662-8465
    ISSN (online) 2662-8465
    DOI 10.1038/s43587-023-00378-1
    Database MEDical Literature Analysis and Retrieval System OnLINE

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  7. Article ; Online: Albumin/fibrinogen ratio, a predictor of chemotherapy resistance and prognostic factor for advanced gastric cancer patients following radical gastrectomy.

    Zhao, Guojun

    BMC surgery

    2022  Volume 22, Issue 1, Page(s) 207

    Abstract: Background: The objective of this study was to investigate potential predictors of chemotherapy resistance in patients with advanced gastric cancer (GC) following radical gastrectomy.: Methods: Eligible stage II/III GC patients with adjuvant ... ...

    Abstract Background: The objective of this study was to investigate potential predictors of chemotherapy resistance in patients with advanced gastric cancer (GC) following radical gastrectomy.
    Methods: Eligible stage II/III GC patients with adjuvant chemotherapy after radical gastrectomy were enrolled in this study. A receiver operating characteristic (ROC) curve analysis was performed to assess the predictive and optimal cut-off values of continuous variables for chemotherapy resistance. Potential risk factors for chemotherapy resistance were determined with binary univariate and multivariate analyses. Potential prognostic factors for overall survival (OS) were determined by COX regression analysis. The association between survival and AFR level was examined using the Kaplan-Meier curve analysis.
    Results: A total of 160 patients were included in the data analysis, and 41 patients achieved chemotherapeutic resistance with an incidence of 25.6%. Pretreatment albumin/fibrinogen ratio (AFR) (cut-off value: 10.85, AUC: 0.713, P < 0.001) was a predictor for chemotherapeutic resistance by ROC curve analysis. Low AFR (< 10.85) was an independent risk factor of chemotherapeutic resistance as determined by the univariate and multivariate logistic regression analyses (OR: 2.55, 95%CI: 1.21-4.95, P = 0.005). Multivariate COX regression analyses indicated low AFR as a prognostic factor for 5-year OS (HR: 0.36, 95%CI: 0.15-0.73, P = 0.011). Low AFR was associated with poorer 5-year disease-free survival and overall survival.
    Conclusions: This study indicated that a low level of pretreatment AFR could serve as an independent predictor of chemotherapy resistance and postoperative prognosis in GC patients following radical gastrectomy.
    MeSH term(s) Albumins ; Fibrinogen/analysis ; Gastrectomy ; Hemostatics ; Humans ; Prognosis ; Stomach Neoplasms/complications ; Stomach Neoplasms/drug therapy ; Stomach Neoplasms/surgery
    Chemical Substances Albumins ; Hemostatics ; Fibrinogen (9001-32-5)
    Language English
    Publishing date 2022-05-28
    Publishing country England
    Document type Journal Article
    ZDB-ID 2050442-1
    ISSN 1471-2482 ; 1471-2482
    ISSN (online) 1471-2482
    ISSN 1471-2482
    DOI 10.1186/s12893-022-01657-1
    Database MEDical Literature Analysis and Retrieval System OnLINE

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  8. Article ; Online: Sex-dependent association of serum uric acid levels with amyloid accumulation among amyloid-positive older adults.

    Zhao, Guanan / Guan, Jingjing

    PloS one

    2024  Volume 19, Issue 2, Page(s) e0296738

    Abstract: We aimed to examine the potential effect of sex on the longitudinal association of baseline serum uric acid levels with brain amyloid accumulation over time among older adults with and without abnormal amyloid. At baseline, the study sample comprised 499 ...

    Abstract We aimed to examine the potential effect of sex on the longitudinal association of baseline serum uric acid levels with brain amyloid accumulation over time among older adults with and without abnormal amyloid. At baseline, the study sample comprised 499 older adults, including 276 men and 223 women. Linear mixed-effects regression models were fitted to estimate the individual slopes of change in brain amyloid accumulation [as measured by AV45 standardized uptake value ratio (SUVR)] over time. At baseline, we did not observe a relationship between serum uric acid levels and brain amyloid deposition in women or men regardless of amyloid status. Among amyloid negative subjects, women and men did not differ in the relationship between baseline serum uric acid and the annual change in amyloid accumulation in subjects with normal amyloid levels. In amyloid positive women, serum uric acid levels were not associated with the annual change in amyloid accumulation (unstandardized β = 0.0005, SE = 0.0006, p value = 0.4179). However, in amyloid positive men, serum uric acid levels were negatively associated with the annual change in amyloid accumulation (unstandardized β = -0.0015, SE = 0.0005, p value = 0.0048). These findings support a potential sex-specific effect on the relationship between serum uric acid levels and amyloid accumulation among amyloid positive older adults.
    MeSH term(s) Humans ; Male ; Female ; Aged ; Uric Acid ; Positron-Emission Tomography ; Amyloid/metabolism ; Brain/metabolism ; Amyloidogenic Proteins ; Amyloid beta-Peptides/metabolism
    Chemical Substances Uric Acid (268B43MJ25) ; Amyloid ; Amyloidogenic Proteins ; Amyloid beta-Peptides
    Language English
    Publishing date 2024-02-07
    Publishing country United States
    Document type Journal Article
    ZDB-ID 2267670-3
    ISSN 1932-6203 ; 1932-6203
    ISSN (online) 1932-6203
    ISSN 1932-6203
    DOI 10.1371/journal.pone.0296738
    Database MEDical Literature Analysis and Retrieval System OnLINE

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  9. Article: New insights into astrocyte diversity from the lens of transcriptional regulation and their implications for neurodegenerative disease treatments.

    Saliu, Ibrahim Olabayode / Zhao, Guoyan

    Neural regeneration research

    2024  Volume 19, Issue 11, Page(s) 2335–2336

    Language English
    Publishing date 2024-03-08
    Publishing country India
    Document type Journal Article
    ZDB-ID 2388460-5
    ISSN 1876-7958 ; 1673-5374
    ISSN (online) 1876-7958
    ISSN 1673-5374
    DOI 10.4103/NRR.NRR-D-23-01790
    Database MEDical Literature Analysis and Retrieval System OnLINE

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  10. Article ; Online: Hybrid Event-Triggered Cooperative Output Regulation of Multiagent Systems With Unreliable Communication Link.

    Zhao, Guanglei / Hua, Changchun

    IEEE transactions on cybernetics

    2024  Volume 54, Issue 3, Page(s) 1782–1793

    Abstract: This article studies the event-triggered cooperative output regulation problem of heterogeneous multiagent systems with external disturbances and unreliable communication link (i.e., packet losses occur intermittently). A novel hybrid event-triggering ... ...

    Abstract This article studies the event-triggered cooperative output regulation problem of heterogeneous multiagent systems with external disturbances and unreliable communication link (i.e., packet losses occur intermittently). A novel hybrid event-triggering mechanism (ETM) is proposed, which imposes a strictly positive lower bound for triggering intervals, and an internal variable with jump dynamics is introduced to design triggering condition. A hybrid model is constructed to describe the closed-loop system with both flow and jump dynamics. Then, based on the hybrid model, Lyapunov-based consensus analysis, hybrid ETM design, and robust performance analysis results are developed. Compared with the existing results, the minimum triggering interval (MTI) can be prespecified, and Zeno behavior is ensured to be excluded no matter there exist disturbances or not, which is useful for control implementation. Besides, the packet losses are allowed to be nonidentical, that covers identical packet losses as a special case. Moreover, the tradeoff between MTI and the number of maximum-allowable successive packet losses is explicitly given. Finally, simulation results are provided to show the effectiveness of the proposed method.
    Language English
    Publishing date 2024-02-09
    Publishing country United States
    Document type Journal Article
    ISSN 2168-2275
    ISSN (online) 2168-2275
    DOI 10.1109/TCYB.2023.3257140
    Database MEDical Literature Analysis and Retrieval System OnLINE

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