COCCOID

作品数:10被引量:46H指数:4
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相关领域:医药卫生生物学更多>>
相关期刊:《World Journal of Gastrointestinal Pathophysiology》《World Journal of Gastroenterology》《Advances in Microbiology》《Science Bulletin》更多>>
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Makinoella parva,a new species of the genus Makinoella(Oocystaceae,Trebouxiophyceae,Chlorophyta)
《Journal of Oceanology and Limnology》2023年第6期2391-2402,共12页Xudong LIU Chen SU Jia FENG Junping Lü Qi LIU Fangru NAN Guoxiang LIU Shulian XIE 
Supported by the National Natural Science Foundation of China(Nos.32370219,31900187,32000167);the Shanxi Province Science Foundation for Youths(Nos.201901D211132,201901D211421);the Scientific and Technological Innovation Programs of Higher Education Institutions in Shanxi(Nos.2019L0073,2020L0524);the Key Laboratory of Algal Biology;Institute of Hydrobiology;Chinese Academy of Sciences(No.2018-002);the Shanxi“1331 Project”。
Makinoella Okada is a genus of coccoid green algae belonging to the family Oocystaceae with typical morphological characteristics.Reports to date included only one type species.Since the genus is rarely reported,there...
关键词:coccoid green algae Makinoella morphology observation Oocystaceae phylogenetic analysis 
Helicobacter pylori in gastric cancer: Features of infection and their correlations with long-term results of treatment被引量:4
《World Journal of Gastroenterology》2021年第37期6290-6305,共16页Marina A Senchukova Olesya Tomchuk Elena I Shurygina 
BACKGROUND Helicobacter pylori(H.pylori)is a spiral-shaped bacterium responsible for the development of chronic gastritis,gastric ulcer,gastric cancer(GC),and MALTlymphoma of the stomach.H.pylori can be present in the...
关键词:Gastric cancer Helicobacter pylori Coccoid and spiral forms of bacteria Rapid urease test Relapse free survival Overall survival 
Biofilms and Helicobacter pylori: Dissemination and persistence within the environment and host被引量:7
《World Journal of Gastrointestinal Pathophysiology》2014年第3期122-132,共11页Steven L Percival Louise Suleman 
The presence of viable Helicobacter pylori(H. pylori) in the environment is considered to contribute to the levels of H. pylori found in the human population, which also aids to increase its genetic variability and it...
关键词:HELICOBACTER PYLORI Biofilm COCCOID forms VIRULENCE Water 
Chloropyrula uraliensis gen. et sp. nov. (Trebouxiophyceae, Chlorophyta), a new green coccoid alga with a unique ultrastructure, isolated from soil in South Urals被引量:1
《Journal of Systematics and Evolution》2013年第4期476-484,共9页Lira GAYSINA Yvonne NEMCOVA Pavel SKALOUD Tereza SEVCIKOVA Marek ELIAS 
Acknowledgements We thank Jiri NEUSTUPA, Igor KOSTIKOV, Tatiana MIKHAILYUK, and Tatyana DARIENKO for valuable discussions, two anonymous reviewers for their valuable comments on the original version of the manuscript, and Lenka FLASKOVA for excellent technical help. This work was supported by the Grant No. P506/10/0705 from the Czech Science Foundation, the Project No. CZ.1.05/ 2.1.00/03.0M. 100 (Operational Program Research and Development for Innovations), and the internal grant 11.01. of the Bashkir State Pedagogical University named after M. Akmullah.
Soil hosts diverse communities of photosynthetic eukaryotes (algae) that have not yet been fully explored. Here we describe an interesting coccoid green alga isolated from a soil sample from a forest-steppe in South...
关键词:Chloropyrula uraliensis green algae new species TREBOUXIOPHYCEAE ULTRASTRUCTURE Ural Mountains. 
Coccoid <i>Helicobacter pylori</i>Can Directly Adhere and Invade in Agminated Formation to Human Gastric Epithelial Cells被引量:2
《Advances in Microbiology》2012年第2期112-116,共5页Nagahito Saito Hong-Kean Ooi Kohei Konishi Eriko Shoji Mototsugu Kato Masahiro x Masahiro Asaka 
Helicobacter pylori (H. pylori) can infect into the epithelial cell to cause benign or malignant disorders. Under stressful environment, a spiral form of H. pylori is transformed into a coccoid form. The infectivity o...
关键词:H. PYLORI Electron Microscopy COCCOID FORM Spiral FORM Bacterial Infection Cag A 
Optimization of fluorescence in situ hybridization (FISH) for the identification of two polar coccoid green algae species
《Chinese Journal of Polar Science》2010年第2期167-179,共13页高小艳 李运广 李会荣 陈雯莉 罗玮 
supported by the National Natural Science Foundation of China(Grants No.40806073,40876097);the Polar Science Strategic Research Foundation of China and the Youth Foundation for Marine Science of SOA (Grants No.2008128)
Standard FISH protocols using fluorochrome-labeled oligonucleotide probes have been successfully applied for in situ detection.However,optimized protocols of FISH for specific eukaryotes in marine environments are oft...
关键词:Fluorescence in situ hybridization(FISH) Chlorella vulgaris strain Lw2008/02 Micromonas sp.strain CCMP2099 
Virulence of water-induced coccoid Helicobacter pylori and its experimental infection in mice被引量:6
《World Journal of Gastroenterology》2003年第3期516-520,共5页Fei-FeiShe Jian-YinLin Jun-YanLiu ChengHuang Dong-HuiSu 
the Natural Science Fundation of Fujian Province,China,No.C95031
AIM: To explore the virulence and the infectivity of coccoid Helicobacter ppylori(H.pylori) transformed from spiral form by exposure to sterile tap water.METHODS: Three strains of H.pylori, isolated from gastric biops...
关键词:水介导 幽门螺杆菌 毒力 动物实验 消化道溃疡 电子显微镜 
A kind of coccoid dinoflagel-lates-like fossils gives a new explanation of source of dinosterane in the Early-Middle Cambrian被引量:7
《Chinese Science Bulletin》2001年第5期420-423,442,共5页BIAN Lizeng, ZHANG Shuichang, ZHANG Baomin, MAO Shaozhi & YIN LeimingDepartment of Earth Sciences, Nanjing University, Nanjing 210093,China Key Laboratory of Petroleum Geochemistry, China National Petroleum Corporation, Beijing 100083, China Research Institute of Petroleum Exploration and Development, China National Petroleum Corporation, Beijing 100083, China China University of Geosciences, Beijing 100083, China Nanjing Institute of Geology and Palaeontology, Chinese Academy of Sciences, Nanjing 210008, China 
the National Science-Technology Project of the Nineth Five-Year Plan of China: "95-111-01" ; the Stanford-China industrial affiliates ; the Stanford molecular organic geochemistry industrial affiliates programs.
The coccoid fossils covered with thick gelatinous envelop containing several gametes are discovered in gyps and salt deposits of Cambrian, H4 well and chert bed of the base of Yuertus Formation (∈11) of Xiaoerbulake ...
关键词:COCCOID dinoflagellates-like FOSSILS dinoflagellate-specific biomarkers Cambrian TARIM Basin. 
Virulence and potential pathogenicity of coccoid Helicobacter pylori induced by antibiotics被引量:18
《World Journal of Gastroenterology》2001年第2期254-258,共5页Fei Fei She1 Dong Hui Su1 Jian Yin Lin2 Lin Ying Zhou3 1Department of Microbiology, Fujian Medical University. Fuzhou 350004, Fujian Province, China2Department of Molecular Medicine, Fujian Medical University, Fuzhou 350004, Fujian Province, China 3Laboratory of Electron Microscope, Fujian Medical University, Fuzhou 350004. Fujian Province. ChinaFei Fei She. graduated from Fujian Medical University as a postgraduate in 1991, now associate professor of microbiology and immunology, specialized in molecular biology of pathogen, having 15 papers published. 
Supported by the Natural Science Foundation of Fujian Province,China,No.95A003
AIM: To explore the virulence and the potential pathogenicity of coccoid Helicobacter pylori (H. pylori) transformed from spiral form by exposure to antibiotic. METHODS: Three strains of H. pylori, isolated from gastr...
关键词:Antigens  Bacterial Adhesins  Bacterial Anti-Bacterial Agents Bacterial Proteins Blotting  Western Cell Line Electrophoresis  Polyacrylamide Gel Helicobacter pylori HEMAGGLUTININS Humans Metronidazole Mutation Polymerase Chain Reaction Polymorphism  Single-Stranded Conformational Research Support  Non-U.S. Gov't Urease VIRULENCE 
Coexistence of Helicobacter pylori spiral and coccoid forms in experimental mice被引量:2
《World Journal of Gastroenterology》1998年第6期30-33,共4页HUA Jiesong 1, HO Bow 1, ZHENG Pengyuan 1, YEOH Khay Guan 2, NG Han Chong 1 and LIM Seng Gee 2 
AbstractAIMToinfectmicewithHelicobacterpylorianddetectimmuneresponseagainsttwoformsofH.pylori.METHODSAnisola...
关键词:HELICOBACTER PYLORI   antibodies ELISA SPIRAL FORM COCCOID FORM mouse 
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