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  1. Article: Investigation into early postoperative inflammatory small bowel obstruction by applying gastrointestinal decompression.

    Guo, M J

    Journal of biological regulators and homeostatic agents

    2016  Volume 30, Issue 3, Page(s) 811–814

    Abstract: The objective of this study was to investigate early postoperative inflammatory small bowel obstruction (EPISBO) by applying gastrointestinal decompression to relieve abdominal distension. Thirty-six cases of patients were randomly divided into two ... ...

    Abstract The objective of this study was to investigate early postoperative inflammatory small bowel obstruction (EPISBO) by applying gastrointestinal decompression to relieve abdominal distension. Thirty-six cases of patients were randomly divided into two groups: a control group (20 cases) and an observation group (16 cases). Routine continuous gastrointestinal decompression was assigned to the control group, while gastrointestinal decompression with dynamic and profound adjustment of the gastric tube and abdomen movement was assigned to the observation group, to induce abundant gastric juice and gas, and significantly relieve abdominal distension. A test was performed for each of the two groups to observe the relief time of the abdominal distension and the difference of abdominal girth of 5 cm before and after gastrointestinal decompression. Compared with the control group, the patients in the observation group with abdominal distension had earlier pain relief. More patients in the observation group had a difference of abdominal girth of 5 cm before and after gastrointestinal decompression. In gastrointestinal decompression, the method of dynamic and profound adjustment of the gastric tube and abdomen movement improve the effect of the gastrointestinal decompression, which relieves abdominal distention and promotes the postoperative recovery of organ functions.
    MeSH term(s) Abdomen ; Anthropometry ; Child ; Child, Preschool ; Decompression/methods ; Digestive System Surgical Procedures ; Female ; Humans ; Infant ; Intestinal Obstruction/therapy ; Intubation, Gastrointestinal ; Male ; Massage ; Pain, Postoperative/etiology ; Pain, Postoperative/therapy ; Postoperative Complications/therapy
    Language English
    Publishing date 2016-07
    Publishing country Italy
    Document type Journal Article ; Randomized Controlled Trial
    ZDB-ID 639196-5
    ISSN 1724-6083 ; 0393-974X
    ISSN (online) 1724-6083
    ISSN 0393-974X
    Database MEDical Literature Analysis and Retrieval System OnLINE

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  2. Article: [Functions of participatory ergonomics programs in reducing work-related musculoskeletal disorders].

    Guo, M J / Liu, J J / Yao, H Y

    Zhonghua liu xing bing xue za zhi = Zhonghua liuxingbingxue zazhi

    2016  Volume 37, Issue 8, Page(s) 1159–1163

    Abstract: Work-related musculoskeletal disorders (MSDs) are most commonly seen in all the occupational non-fatal injuries and illnesses for workers, especially those who are involved in labor-intensive industries. Participatory ergonomics is frequently used to ... ...

    Abstract Work-related musculoskeletal disorders (MSDs) are most commonly seen in all the occupational non-fatal injuries and illnesses for workers, especially those who are involved in labor-intensive industries. Participatory ergonomics is frequently used to prevent musculoskeletal disorders. This paper gives an overview of a historical perspective on the use of participatory ergonomics approach in reducing the health effects of labor-intensive industries. Progress, barriers and facilitators on the organization, implementation and evaluation of participatory ergonomics programs are studied. Participatory ergonomics seems a successful method to develop, prioritize measures to prevent MSDs. Participatory ergonomics can help industries reduce musculoskeletal injuries and disorders, improve workplace condition and promote health conditions of the workers.
    MeSH term(s) Ergonomics ; Humans ; Models, Theoretical ; Musculoskeletal Diseases/prevention & control ; Occupational Diseases/prevention & control ; Workplace
    Language Chinese
    Publishing date 2016-08-10
    Publishing country China
    Document type Journal Article
    ZDB-ID 645026-x
    ISSN 0254-6450
    ISSN 0254-6450
    DOI 10.3760/cma.j.issn.0254-6450.2016.08.021
    Database MEDical Literature Analysis and Retrieval System OnLINE

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  3. Article: Photochemical changes and oxidative damage in four foxtail millet varieties following exposure to sethoxydim

    Guo, M.J / P. Y. Guo / S. Q. Dong / X. E. Song / Y. G. Wang / Y. Y. Wen

    Photosynthetica. 2018 Sept., v. 56, no. 3

    2018  

    Abstract: In order to assess its response to the herbicide, sethoxydim (SEY), seedlings of two foxtail millet (Setaria italica) hybrids were exposed to 0.75, 1.5, 3, and 6 L(SEY active ingredient, ai) ha−1 for 7 and 15 d. Our results showed that SEY reduced ... ...

    Abstract In order to assess its response to the herbicide, sethoxydim (SEY), seedlings of two foxtail millet (Setaria italica) hybrids were exposed to 0.75, 1.5, 3, and 6 L(SEY active ingredient, ai) ha−1 for 7 and 15 d. Our results showed that SEY reduced photosynthesis and oxidative stress in the hybrid millet (Zhangza) at the dosage below 1.5 L(ai) ha–1 (i.e., recommended dosage), whereas it caused death of Jingu 21 at all treatment dosages. In addition, we further explored the effect of SEY on PSI and PSII; the hybrid millet showed a greater tolerance to SEY and also the ability to recover. In conclusion, the hybrid millet seems to possess certain photosynthetic protection mechanisms which could reduce or eliminate the herbicide stress by increasing nonphotochemical quenching for dissipating excessive light energy under SEY-induced oxidative stress.
    Keywords active ingredients ; death ; energy ; hybrids ; millets ; oxidative stress ; photochemistry ; photosystem II ; seedlings ; Setaria italica ; sethoxydim
    Language English
    Dates of publication 2018-09
    Size p. 820-831.
    Publishing place The Institute of Experimental Biology of the Czech Academy of Sciences
    Document type Article
    ZDB-ID 208837-x
    ISSN 1573-9058 ; 0300-3604
    ISSN (online) 1573-9058
    ISSN 0300-3604
    DOI 10.1007/s11099-017-0734-z
    Database NAL-Catalogue (AGRICOLA)

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  4. Article ; Online: The effect of low-nitrogen and low-calorie parenteral nutrition combined with enteral nutrition on inflammatory cytokines and immune functions in patients with gastric cancer: a double blind placebo trial.

    Li, J-H / Han, L / Du, T-P / Guo, M-J

    European review for medical and pharmacological sciences

    2015  Volume 19, Issue 8, Page(s) 1345–1350

    Abstract: Objective: The aim of this study is to investigate the effect of low-nitrogen and low-calorie parenteral nutrition (PN) combined with enteral nutrition (EN) on the inflammatory cytokines and immune function in patients with gastric cancer.: Patients ... ...

    Abstract Objective: The aim of this study is to investigate the effect of low-nitrogen and low-calorie parenteral nutrition (PN) combined with enteral nutrition (EN) on the inflammatory cytokines and immune function in patients with gastric cancer.
    Patients and methods: Between May 2012 and May 2014, 90 patients undergoing surgery for gastric cancer in our institution were involved in this double blind placebo study and randomly divided into experimental group and control group, 45 patients of each group. Patients in the control group would receive total parenteral nutrition (TPN) whereas patients in the experimental group would be supported with low-nitrogen and low-calorie PN combined with EN.
    Results: On the 7th postoperative day 7, levels of IgA, IgM and IgG in experimental group were significantly higher than those in the control group and preoperative values (p < 0.05). CRP level was significantly lower than that of controls and preoperatively (p < 0.05). Levels of IL-2 and TNF-α were significantly higher than those of controls and preoperatively (p < 0.05).
    Conclusions: As low-nitrogen and low-calorie PN combined with EN can effectively improve the immune function, reduce the inflammatory reactions and improve the postoperative quality of life (QoL) and prognosis in patients with gastric cancer, it is suitable for clinical application.
    MeSH term(s) Adult ; Aged ; Biomarkers/blood ; Caloric Restriction/methods ; Combined Modality Therapy/methods ; Cytokines/blood ; Cytokines/immunology ; Double-Blind Method ; Enteral Nutrition/methods ; Female ; Follow-Up Studies ; Humans ; Inflammation Mediators/blood ; Inflammation Mediators/immunology ; Male ; Middle Aged ; Nitrogen/administration & dosage ; Parenteral Nutrition/methods ; Stomach Neoplasms/blood ; Stomach Neoplasms/immunology ; Stomach Neoplasms/therapy ; Treatment Outcome
    Chemical Substances Biomarkers ; Cytokines ; Inflammation Mediators ; Nitrogen (N762921K75)
    Language English
    Publishing date 2015-04
    Publishing country Italy
    Document type Journal Article ; Randomized Controlled Trial
    ZDB-ID 605550-3
    ISSN 2284-0729 ; 1128-3602 ; 0392-291X
    ISSN (online) 2284-0729
    ISSN 1128-3602 ; 0392-291X
    Database MEDical Literature Analysis and Retrieval System OnLINE

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  5. Article: [Progress on clinical trials of common gastrointestinal cancer drugs in China from 2012 to 2021].

    Huang, H Y / Wu, D W / Zhu, Q / Yu, Y / Wang, H X / Wang, J / Ga, M / Meng, X Y / Du, J T / Miao, S M / Zhao, Z X / Wang, X / Shang, P / Guo, M J / Liu, L H / Tang, Y / Li, N / Cao, C / Xu, B H /
    Sun, Y / He, J

    Zhonghua zhong liu za zhi [Chinese journal of oncology

    2022  Volume 44, Issue 3, Page(s) 276–281

    Abstract: Objective: ...

    Abstract Objective:
    MeSH term(s) China ; Gastrointestinal Agents/therapeutic use ; Gastrointestinal Neoplasms ; Humans ; Pharmaceutical Preparations ; United States ; United States Food and Drug Administration
    Chemical Substances Gastrointestinal Agents ; Pharmaceutical Preparations
    Language Chinese
    Publishing date 2022-03-22
    Publishing country China
    Document type Journal Article
    ZDB-ID 603424-x
    ISSN 0253-3766
    ISSN 0253-3766
    DOI 10.3760/cma.j.cn112152-20211207-00907
    Database MEDical Literature Analysis and Retrieval System OnLINE

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  6. Article: [Normal tomography of temporal bone (author's transl)].

    Guo, M J

    Zhonghua fang she xue za zhi Chinese journal of radiology

    1981  Volume 15, Issue 1, Page(s) 48–51

    MeSH term(s) Adult ; Humans ; Temporal Bone/anatomy & histology ; Temporal Bone/diagnostic imaging ; Tomography, X-Ray
    Language Chinese
    Publishing date 1981-02
    Publishing country China
    Document type Journal Article
    ZDB-ID 604569-8
    ISSN 1005-1201
    ISSN 1005-1201
    Database MEDical Literature Analysis and Retrieval System OnLINE

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  7. Article: Characterization of electrolytic ZrO2 coating on Co-Cr-Mo implant alloys of hip prosthesis.

    Yen, S K / Guo, M J / Zan, H Z

    Biomaterials

    2001  Volume 22, Issue 2, Page(s) 125–133

    Abstract: An electrolytic Zr(OH)4 gel has been coated on ASTM F-75 Co-Cr-Mo alloy specimens in 0.0625 M ZrO(NO3)2 solution with pH = 2.2 at a current density of 2 mA/cm2. After annealing at 623-973 K for 120 min in air, the ZrO2-coated specimen was evaluated by ... ...

    Abstract An electrolytic Zr(OH)4 gel has been coated on ASTM F-75 Co-Cr-Mo alloy specimens in 0.0625 M ZrO(NO3)2 solution with pH = 2.2 at a current density of 2 mA/cm2. After annealing at 623-973 K for 120 min in air, the ZrO2-coated specimen was evaluated by electrochemical polarization in Hank's solution, wear tests with UHMWPE (Ultra-high molecular-weight polyethylene) under a load stress of 50 MPa, scratch tests, surface morphology observations, and XRD analysis. The ZrO2-coated specimen annealed at 773 K for 120 min revealed a good adhesion of 610 MPa on Co-Cr-Mo substrate, a lower wear loss of UHMWPE and a higher protection potential than the uncoated specimen in Hank's solution. A monoclinic structure with (1 1 1) preferred orientation parallel to the sheet plane was detected at 623 K < or = T < or = 673 K and a tetragonal structure of ZrO2 was detected at T > or = 773 K. Then a monoclinic structure with random orientation and a tetragonal structure were mixed at T > or = 973 K.
    MeSH term(s) Alloys ; Chromium ; Coated Materials, Biocompatible ; Cobalt ; Electrolysis/methods ; Gels ; Hip Prosthesis ; Hydrogen-Ion Concentration ; Microscopy, Electron, Scanning ; Molybdenum ; Zirconium
    Chemical Substances Alloys ; Coated Materials, Biocompatible ; Gels ; Chromium (0R0008Q3JB) ; Cobalt (3G0H8C9362) ; Molybdenum (81AH48963U) ; Zirconium (C6V6S92N3C) ; zirconium oxide (S38N85C5G0)
    Language English
    Publishing date 2001-01
    Publishing country Netherlands
    Document type Journal Article ; Research Support, Non-U.S. Gov't
    ZDB-ID 603079-8
    ISSN 0142-9612
    ISSN 0142-9612
    DOI 10.1016/s0142-9612(00)00133-2
    Database MEDical Literature Analysis and Retrieval System OnLINE

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  8. Article: [Studies on chemical constituents of processed green tangerine peel].

    Guo, X L / Wang, T J / Guo, M J / Chen, Y

    Zhongguo Zhong yao za zhi = Zhongguo zhongyao zazhi = China journal of Chinese materia medica

    2000  Volume 25, Issue 3, Page(s) 146–148

    Abstract: Objective: To study the chemical constituents of processed green tangerine peel(Citrus reticulata).: Method: Using chemical techniques and spectroscopic analysis.: Result: Four compounds were isolated from the peel and identified as hesperidin, ... ...

    Abstract Objective: To study the chemical constituents of processed green tangerine peel(Citrus reticulata).
    Method: Using chemical techniques and spectroscopic analysis.
    Result: Four compounds were isolated from the peel and identified as hesperidin, neohesperidin, nobiletin and tangeritin.
    Conclusion: The compounds were obtained from this peel for the first time.
    MeSH term(s) Acetic Acid ; Citrus/chemistry ; Flavones ; Flavonoids/chemistry ; Flavonoids/isolation & purification ; Fruit/chemistry ; Hesperidin/chemistry ; Hesperidin/isolation & purification ; Hot Temperature ; Plants, Medicinal/chemistry ; Technology, Pharmaceutical
    Chemical Substances Flavones ; Flavonoids ; nobiletin (D65ILJ7WLY) ; Hesperidin (E750O06Y6O) ; tangeretin (I4TLA1DLX6) ; Acetic Acid (Q40Q9N063P)
    Language Chinese
    Publishing date 2000-03
    Publishing country China
    Document type English Abstract ; Journal Article
    ZDB-ID 1004649-5
    ISSN 1001-5302 ; 0254-0029
    ISSN 1001-5302 ; 0254-0029
    Database MEDical Literature Analysis and Retrieval System OnLINE

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  9. Article: Inhibition of DNA polymerase reactions by pyrimidine nucleotide analogues lacking the 2-keto group.

    Guo, M J / Hildbrand, S / Leumann, C J / McLaughlin, L W / Waring, M J

    Nucleic acids research

    1998  Volume 26, Issue 8, Page(s) 1863–1869

    Abstract: To investigate the influence of the pyrimidine 2-keto group on selection of nucleotides for incorporation into DNA by polymerases, we have prepared two C nucleoside triphosphates that are analogues of dCTP and dTTP, namely 2-amino-5-(2'-deoxy-beta-d- ... ...

    Abstract To investigate the influence of the pyrimidine 2-keto group on selection of nucleotides for incorporation into DNA by polymerases, we have prepared two C nucleoside triphosphates that are analogues of dCTP and dTTP, namely 2-amino-5-(2'-deoxy-beta-d-ribofuranosyl)pyridine-5'-triphosphate (d*CTP) and 5-(2'-deoxy- beta-d-ribofuranosyl)-3-methyl-2-pyridone-5'-triphosphate (d*TTP) respectively. Both proved strongly inhibitory to PCR catalysed by Taq polymerase; d*TTP rather more so than d*CTP. In primer extension experiments conducted with either Taq polymerase or the Klenow fragment of Escherichia coli DNA polymerase I, both nucleotides failed to substitute for their natural pyrimidine counterparts. Neither derivative was incorporated as a chain terminator. Their capacity to inhibit DNA polymerase activity may well result from incompatibility with the correctly folded form of the polymerase enzyme needed to stabilize the transition state and catalyse phosphodiester bond formation.
    MeSH term(s) Base Sequence ; DNA Polymerase I/antagonists & inhibitors ; DNA Primers ; Deoxycytosine Nucleotides ; Deoxyribonucleotides/chemical synthesis ; Deoxyribonucleotides/chemistry ; Deoxyribonucleotides/pharmacology ; Escherichia coli/enzymology ; Indicators and Reagents ; Molecular Structure ; Nucleic Acid Synthesis Inhibitors ; Polymerase Chain Reaction ; Pyridines/chemical synthesis ; Pyridines/chemistry ; Pyridines/pharmacology ; Pyridones/chemical synthesis ; Pyridones/chemistry ; Pyridones/pharmacology ; Pyrimidine Nucleotides/chemical synthesis ; Pyrimidine Nucleotides/chemistry ; Pyrimidine Nucleotides/pharmacology ; Structure-Activity Relationship ; Taq Polymerase/antagonists & inhibitors ; Thymine Nucleotides
    Chemical Substances 2-amino-5-(2'-deoxyribofuranosyl)pyridine-5'-triphosphate ; 5-(2'-deoxyribofuranosyl)-3-methyl-2-pyridone-5'-triphosphate ; DNA Primers ; Deoxycytosine Nucleotides ; Deoxyribonucleotides ; Indicators and Reagents ; Nucleic Acid Synthesis Inhibitors ; Pyridines ; Pyridones ; Pyrimidine Nucleotides ; Thymine Nucleotides ; 2'-deoxycytidine 5'-triphosphate (2056-98-6) ; DNA Polymerase I (EC 2.7.7.-) ; Taq Polymerase (EC 2.7.7.-) ; thymidine 5'-triphosphate (QOP4K539MU)
    Language English
    Publishing date 1998-04-15
    Publishing country England
    Document type Journal Article ; Research Support, Non-U.S. Gov't ; Research Support, U.S. Gov't, Non-P.H.S. ; Research Support, U.S. Gov't, P.H.S.
    ZDB-ID 186809-3
    ISSN 0305-1048 ; 0301-5610
    ISSN 0305-1048 ; 0301-5610
    DOI 10.1093/nar/26.8.1863
    Database MEDical Literature Analysis and Retrieval System OnLINE

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  10. Article: Phosphonate and thiophosphate nucleotide analogues in studies of some enzyme reactions.

    Blackburn, G M / Guo, M J / Langston, S P / Taylor, G E

    Nucleic acids symposium series

    1990  , Issue 22, Page(s) 125–126

    Abstract: Enzymes which cleave P-O bonds can be blocked by phosphonate analogues of biological phosphates. alpha-Fluorophosphonates are more electronegative at the bridging carbon than simple methylenephosphonates which improves their use for the study of enzymes. ...

    Abstract Enzymes which cleave P-O bonds can be blocked by phosphonate analogues of biological phosphates. alpha-Fluorophosphonates are more electronegative at the bridging carbon than simple methylenephosphonates which improves their use for the study of enzymes. Thus, the beta,gamma-difluoromethylene analogue of ATP is a viable substrate for (2----5)An synthetase which converts it into (2----5)An species having a 5'-beta,gamma-difluoromethylene-trisphosphate. This binds strongly to RNase L but does not activate it. The unsymmetrical Ap4Aases from Artemia and lupin are strongly inhibited by P2,P3-fluoromethylenebisphosphonate- and by P1,P4-dithiophosphate-analogues of diadenosyl-5',5"-P1,P4-tetraphosphate while anomalous, non-regiospecific cleavage of some P2,P3-bridged mimics is observed. Certain such analogues inhibit both platelet aggregation in vitro and arterial blood-clotting in rabbits. Separation of the diastereo-isomers of P1,P4-dithiophosphate analogues of Ap4A is achieved using reverse-phase hplc which provides direct access to beta,gamma-CHF-bridged analogues of ATP with resolved stereochemistry at the CHF centre.
    MeSH term(s) Adenosine Triphosphate/analogs & derivatives ; Enzymes/metabolism ; Molecular Structure ; Nucleotides/chemistry ; Organophosphonates/chemistry ; Phosphates/chemistry
    Chemical Substances Enzymes ; Nucleotides ; Organophosphonates ; Phosphates ; Adenosine Triphosphate (8L70Q75FXE) ; thiophosphoric acid (TYM4M7EWCW)
    Language English
    Publishing date 1990
    Publishing country England
    Document type Journal Article
    ISSN 0261-3166 ; 0305-1048
    ISSN 0261-3166 ; 0305-1048
    Database MEDical Literature Analysis and Retrieval System OnLINE

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