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Influence of different cultivars of Phoenix dactylifera L-date fruits on blood clotting and wound healing

Asian Pacific Journal of Tropical Biomedicine 2018年第7期8卷 371-376页

作者： SS.Hasson MS.Al-Shaqsi jz.Albusaidi MS.Al-Balushi FL.Hakkim GM.Aleemallah AA.Al-Jabri Division of Immunology Department of Microbiology and Immunology College of Medicine and Health Sciences Sultan Qaboos University Research Center Dhofar University Department of Mathematics and Sciences College of Arts and Applied Sciences Dhofar University Primary Health Corporation Hamad Medical Corporation

Objective: To investigate different types of dates and medical properties of influencing blood clotting and wound healing in an animal model. Methods: Three different cultivars of dates(Ajwa, Khalas, and Fardh) were examined in-vivo, for blood clotting and wound healing using CD1 mice of both sexes. Study of toxicity to animals was performed accordingly prior to further investigations. The ethanolic extracts were given orally to animals as a constituent in their daily water. Blood samples were obtained from the mice inferior vena cava to carry out the prothrombin time(PT) assay using the manual method and confirmed using a semi-automated machine. The bleeding time(BT) assay was performed using the cutting technique. In the wound healing analysis, a small cut(5-10 mm) in the skin overlying the thigh was conducted in all mice under anesthesia. The diameter of the cut and healing status were measured on a daily basis throughout the time of the experiment using a roller. Results: Ajwa was able to elevate both PT and BT(P<0.05), significantly in a time-dependent manner followed by Khalas date(P<0.05). The results of PT and BT of Fardh date were found to be very close to those of the control group(P<0.05). Despite its activity as an anticoagulant, Khalas date showed a potential property to enhance wound healing in contrast to other dates and the control groups in this study. Conclusions: Omani Khalas date fruit has both antithrombotic as well as wound healing properties. The results open a new gate with these fruits for exploring the potential component(s) that may play an important role in antithrombotic as well as wound healing process.

关键词： Phoenix dactylifera L Prothrombin Time Wound Healing Bleeding Time

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A lightweight cryptographic algorithm for the transmission of images from road environments in self-driving

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Cybersecurity 2018年第1期1卷 1-11页

作者： Runchen Gao Shen Li Yuqi Gao Rui guo School of Cyberspace Security Xi’an University of Posts&TelecommunicationsXi’an 710121China School of Telecommunication and Information Engineering Xi’an University of Posts&TelecommunicationsXi’an 710121China

With the large-scale application of 5G in industrial production,the Internet of Things has become an important technology for various industries to achieve efficiency improvement and digital transformation with the help of the mobile edge *** the modern industry,the user often stores data collected by IoT devices in the cloud,but the data at the edge of the network involves a large of the sensitive information,which increases the risk of privacy *** order to address these two challenges,we propose a security strategy in the edge *** security strategy combines the Feistel architecture and short comparable encryption based on sliding window(SCESW).Compared to existing security strategies,our proposed security strategy guarantees its security while significantly reducing the computational *** our GRC algorithm can be successfully deployed on a hardware platform.

关键词： 5G Internet of things(IoT) Mobile edge computing Feistel architecture SCESW GRC algorithm

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Analysis of Mean Transfer Delay on SCI Ring

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计算机工程 2002年第S1期28卷 45-51页

作者： JIANG ZhenXIONG HuagangSHAO Dingrong(Electronic Enginerring Department of Beijing Univ. of Aeronautics and Astronautics,Beijing 100083,China,)jiangzhen_jz@*** Electronic Enginerring Department of Beijing Univ. of Aeronautics and Astronautics Beijing 100083China jiangzhen_jz@***

The scalable coherent interface (SCI) is an IEEE standard whose basic topology is ringlet, a kind of buffer insertion ,ring. SCI ring allows more than one message transfer concurrentlywhich brings difficulty on modeling SCI ring analytically. This paper presents an analytic expression on mean transfer delay using M/G/1 queuing model with non-preemptive priority. A preliminary performance study is also presented.;;

关键词： Performance analysisMean transfer delayBuffer insertion ringSCI

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Preparation and antibacterial properties of polycaprolactone/quaternized chitosan blends

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Chinese Journal of Chemical Engineering 2021年第4期34卷 462-471页

作者： Anrong Zeng Yangtao Wang Dajun Li Juedong guo Qiaowen Chen College of Materials and Chemical Engineering Liming Vocational UniversityQuanzhou 362000China

This article is a preliminary study on antibacterial blends of polycaprolactone,chitosan and quaternized chitosan by melt *** were characterized,mechanical test and antibacterial evaluation against Escherichia coli and Staphylococcus aureus,were *** showed that the antibacterial potential of chitosan was limited in blends and polycaprolactone/chitosan did not show significant antibacterial effect compared with neat polycaprolactone(PCL).Inhibition rates of polycaprolactone/quaternized chitosan were 39.2%99.9%against Escherichia coli,while inhibition rate was 40.9%99.9%against Staphylococcus *** quaternized chitosan(QCTS)content was up to 20%,blends exhibited 99.9%inhibition rates against both two types of bacteria.

关键词： Chitosan Antibacterial properties Blend Polymers Mechanical properties Quaternized chitosan

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TaARPC5 is required for wheat defense signaling in response to infection by the stripe rust fungus

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The Crop Journal 2022年第1期10卷 88-97页

作者： Jia guo Huan Peng Tuo Qi Sanding Xu Md Ashraful Islam Brad Day Qing Ma Zhensheng Kang Jun guo State Key Laboratory of Crop Stress Biology for Arid Areas and College of Plant Protection Northwest A&F UniversityYangling 712100ShaanxiChina Department of Plant Soil and Microbial SciencesMichigan State UniversityEast LansingMI 48824USA

Numerous studies using a combination of confocal microscopic-and pharmacological-based approaches have demonstrated that the actin cytoskeleton dynamically responds to pathogen ***,we observed that phalloidin treatment induced actin nucleation,resulting in enhanced resistance of wheat against the stripe rust pathogen Puccinia striiformis ***(Pst).To define the mechanism underpinning this process,we characterized a family of conserved actin-binding proteins,the actin related protein(ARP)family,which controls actin ***,we identified and characterized a wheat ARPC gene(Ta ARPC5),which encodes a 136-amino acid protein containing a P16-Arc domain,the smallest subunit of the ARP2/3 *** ARPC5 m RNA accumulation was induced following the infection of plants with the avirulent Pst strain,and following the elicitation with flagellin(e.g.,flg22)as *** localization analysis revealed that Ta ARPC5 is primarily localized to the cortical actin cytoskeleton,and its precise cellular localizations suggest the proximity to processes correlated with the actin-organelle *** treatment with virulent Pst,Ta ARPC5-knockdown plants exhibited a significant reduction in the expression of PTI-specific m ***,we observed enhanced induction of reactive oxygen species(ROS)accumulation and a decrease in Ta CAT1 expression following infection with an incompatible Pst *** with yeast complementation assays,the current study demonstrates a role for Ta ARPC5 in resistance signaling in wheat against Pst infection by regulating the host actin cytoskeleton.

关键词： ARPC5 Cytoskeleton Wheat Puccinia striiformis f.sp.tritici Virus-induced gene silencing(VIGS)

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Ramularia coleosporii(Mycosphaerella)on Plumeria rust in Thailand

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Studies in Fungi 2017年第1期2卷 38-46页

作者： Sun jz Liu JK McKenzie EHC Liu XZ Hyde KD Center of Excellence in Fungal Research Mae Fah Luang UniversityChiang RaiThailand57100 State Key Laboratory of Mycology Institute of MicrobiologyChinese Academy of SciencesNo.3 Park 1Beichen West RoadChaoyang DistrictBeijingChina100101 Guizhou Key Laboratory of Agricultural Biotechnology Guizhou Academy of Agricultural SciencesGuiyangChina 550006 Manaaki Whenua Landcare Research Private Bag 92170AucklandNew Zealand.

A hyperparasitic fungus was found on uredinia of Coleosporium plumeria on leaves of Plumeria rubra in *** hyperparasite was identified as Ramularia coleosporii following an examination of its morphological characters and a phylogenetic analysis by using ITS sequence *** is the first record of *** on *** in *** coleosporii has the potential for biocontrol management strategies of the rust.

关键词： biocontrol Coleosporium plumeriae fungicolous fungi hyperparasite

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Two-in-one:A pooled analysis of primary hepatic neuroendocrine carcinoma combine d/collide d with hepatocellular carcinoma

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Hepatobiliary & Pancreatic Diseases International 2020年第4期19卷 399-403页

作者： Jia-Xi Mao Fei Teng Ke-Yan Sun Cong Liu guo-Shan Ding Wen-Yuan guo Department of Liver Surgery and Organ Transplantation Changzheng HospitalNavy Medical UniversityShanghai 200003China

To the Editor:Primary hepatic neuroendocrine carcinoma(PHNEC)combined/collided with hepatocellular carcinoma(HCC)is a rare and intriguing disease with characteristics of two histologically different ***,a combined type refers to the cases in which hepatic neuroendocrine carcinoma(HNEC)and HCC components intermingle with each other and cannot be clearly separated in the transitional areas,while a collision type refers to those in which the two distinct cancers occurred simultaneously and *** it is difficult to readily distinguish these two *** searched PubMed,Medline,China Science Periodical Database,and VIP Database with the publication from January 1980 to January 2019,using the keywords(“hepatic neuroendocrine carcinoma”or“HNEC”)and(“hepatocellular carcinoma”or“HCC”).After manually excluding records on secondary HNEC and other types of liver cancer,a total of 28 cases in 24 reports[1–24]were identified and summarized in Table 1.

关键词： hepatic hepatocellular combine

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One-step hydrothermal synthesis of Cit-NaYbF_(4):Er^(3+)nanocrystals with enhanced red upconversion emission for in vivo fluorescence molecular tomography

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Journal of Rare Earths 2024年第1期42卷 36-45,I0002页

作者： Xiaoli Luo Qichen Chen Hongbo guo Heng Zhang Xiaowei He Wu Zhao School of Mathematics and Computer Science Ningxia Normal UniversityGuyuan756099China School of Information Science and Technology Northwest UniversityXi'an710127China

Fluorescence imaging techniques represent essential tools in in vitro,preclinical,and clinical *** this study,an improved one-step hydrothermal method to synthesize citric acid(CA)modifiedα-NaYbF_(4):2%Er^(3+)nanocrystals was *** introduction of various doping ions into NaYbF_(4):2%Er^(3+)and the different valence states of the same ions affect both the crystal size and upconversion luminesce *** fore,we investigated the upconversion luminesce nce enha ncement of NaYbF_(4):2%Er^(3+)by ion doping and find that the upconversion luminescence intensity of the upconversion nanoparticles(UCNPs)co-doped with 5 mol%Fe^(2+)ions shows the greatest enhancement,especially for red emission at654 ***,HeLa cells incubated with UCNPs allow for imaging with strong red upconversion emission detectio *** laser scanning microscope(CLSM)fluorescent images of HeLa cells indicate that NaYbF_(4):2%Er/5%Fe^(2+)leads to a clear outline and improves visualization of the cell *** addition,the CA coated NaYbF_(4):2%Er^(3+)/5%Fe^(2+)nanoparticles and NaYbF_(4):2%Er^(3+)/5%Fe^(2+)show low cytotoxicity in HeLa *** imaging reveals the efficiency of these UCNPs to analyze the lungs,liver,and ***,these results indicate that the Cit-NaYbF_(4):2%Er^(3+)/5%Fe^(2+)UCNPs are efficient nanoprobes for fluorescence molecular to mography.

关键词： Hydrothermal method Fe^(2+)ion doping Tuning size Nanoprobes Fluorescence imaging Rare earths

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Current Higher Dental Education in China

Current Higher Dental Education in China

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第八届全国口腔医学教育学术研讨会

作者： Zheng JW,Zhang SY,Yang C,guo L,Shen GF,Feng XP,Zhang jz,Zhang ZY (College of Stomatology,Shanghai Jiao Tong University,Shanghai 200011)

Stomatology is an important part of medical science,which focuses on the studies of human teeth,the dental arch,and oral soft tissue as well as facial and neck *** is a complex,comprehensive *** not only reflects the development of medical science,but also overcomes the limitations of dentistry. China is a developing country with the largest population of any country in the *** 2010 sixth

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原生广告，你还不知道？

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品质 2017年第7期 43-46页

作者： jz

你喜欢看广告吗？我想大部分人的回答一定是，不喜欢。在所有的广告形式中，你最讨厌看哪种？我想报纸广告一定是不少人的首选。然而事情正在发生变化。

关键词：广告形式报纸广告选择范围品味

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