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Percutaneous management in hepatic alveolar echinococcosis:A sum of single center experiences and a brief overview of the literature

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World Journal of Gastrointestinal Surgery 2023年第3期15卷 398-407页

作者： Suat Eren Sonay Aydın Mecit Kantarci Volkan Kızılgöz Akın Levent Düzgün CanŞenbil Okan Akhan Department of Radiology Faculty of MedicineAtatürk UniversityErzurum 25100Turkey Department of Radiology Faculty of MedicineErzincan Binali Yıldırım UniversityErzincan 24100Turkey Department of Radiology Hacettepe UniversityAnkara 06090Turkey

BACKGROUND Hepatic alveolar echinococcosis(HAE)is a serious zoonotic infection that affects *** may have a tumor-like appearance at *** treatment of HAE patients is extremely relaxing for *** is a significant human zoonotic infection caused by the fox tapeworm Echinococcus Multilocularis *** possesses the characteristics of an invasive tumor-like lesion due to its infiltrative growth pattern and protracted incubation *** disease is endemic over central Europe,Asia,and North *** To characterize HAE patients who were treated percutaneously,their outcomes,and the major technical features of percutaneous treatment in *** Patients who were treated with percutaneous cyst drainage and/or percutaneous biliary drainage were included in the *** abnormal coagulation values and solid or non-infected HAE with minor necrotic change were *** Thirty-two patients underwent percutaneous cyst drainage,two patients underwent percutaneous biliary drainage,and four patients underwent percutaneous biliary drainage *** radiology is utilized to drain echinococcal necrosis and abscesses within/without the liver,as well as diseased and clogged bile *** Percutaneous drainage of cyst contents and/or biliary channels using a minimally invasive technique is a very *** cyst drainage with albendazole therapy improves quality of life in patients who are unable to undergo surgery,even when the mass resolves with long-term treatment.

关键词： Interventional Radiology Treatment Alveolar echinococcosis Liver

Chronic otitis media and middle ear variants:Is there relation?

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World Journal of Clinical Cases 2023年第15期11卷 3481-3490页

作者： Fatma Dilek Gokharman Düzgün Can Senbil Sonay Aydin Erdal Karavas Ozge Ozdemir Arzu Gülsah Yalcin Pınar Nercis Kosar Department of Radiology Ankara Training and Research HospitalAnkara 06230Turkey Department of Radiology Erzincan Binali Yildirim UniversityErzincan 24100Turkey Department of Radiology Bandırma 17 Eylül UniversityBalıkesir 10200Turkey

BACKGROUND Chronic otitis media(COM)is an inflammatory disease that lasts for a long *** is common in developing *** loss can result from *** relationship between variations in middle ear anatomy and COM was investigated in our *** To compare the prevalence of middle ear anatomic variations between the cases with COM and healthy *** This retrospective study included 500 patients with COM and 500 healthy *** presence of those variants was determined:Koerner’s septum,facial canal dehiscence,high jugular bulb,jugular bulb dehiscence,jugular bulb diverticulum,sigmoid sinus anterior location and deep tympanic *** A total of 1000 temporal bones were *** incidences of these variants were respectively(15.4%-18.6%),(38.6%-41.2%),(18.2%-4.6%),(2.6%-1.2%),(1.2%-0%),(8.6%-0%),(0%-0%).It was observed that only high jugular bulb(P<0.001)and anteriorly located sigmoid sinus frequencies(P=0.002)in the case group were statistically significantly higher than the control *** COM is a multifactorial disease and variants of middle ear have always been important in terms of potential risk for complication during surgery but rarely associated with COM as an etiology or as a consequence of the *** didn't find a positive correlation between COM and Koerner’s septum and facial canal *** ended up with a significant conclusion with the variants of dural venous sinuses-high jugular bulb,dehiscence of jugular bulb,diverticulum of jugular bulb and anteriorly located sigmoid sinus-that have been studied less and frequently associated with inner ear illnesses.

关键词： Chronic otitis media Radiology Inflammation Hearing loss Mastoid cells Head and neck

干旱胁迫对马铃薯叶片内生细菌组成和结构的影响

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华中农业大学学报 2024年第1期43卷 79-88页

作者：吉泽肖关丽陈斌李俊逸姚遥祝春月杨金睿云南农业大学农学与生物技术学院昆明650201 云南农业大学植物保护学院昆明650201

为解析马铃薯应对干旱胁迫的响应机制,采用Illumina Novaseq测序技术,对干旱胁迫下马铃薯叶片中的内生细菌16S rRNA进行高通量测序,研究干旱胁迫下马铃薯叶片内生细菌组成及多样性的变化。结果显示,在正常浇水和干旱胁迫下马铃薯叶片分... 详细信息

为解析马铃薯应对干旱胁迫的响应机制,采用Illumina Novaseq测序技术,对干旱胁迫下马铃薯叶片中的内生细菌16S rRNA进行高通量测序,研究干旱胁迫下马铃薯叶片内生细菌组成及多样性的变化。结果显示,在正常浇水和干旱胁迫下马铃薯叶片分别获得1548和2006条分类序列,其中正常浇水下特有OTU有287个,干旱处理下特有OTU有769个。在干旱胁迫下,内共生菌candidatus Portiera和杀雄菌属Arsenophonus的丰度较正常浇水下减低了95.9%和68.1%,拟杆菌门Muribaculaceae拟杆菌目Bacteroidales、毛螺菌属(Lachno⁃spira)、乳杆菌属(Lactobacillus)、毛螺菌科NK4A136群(Lachnospiraceae_NK4A136_group)、根瘤菌属(Rhizobi⁃um)、螺杆菌属(Helicobacter)、链球菌属(Streptococcus)、脱硫弧菌属(Desulfovibrio)在干旱处理较正常浇水下分别提高了203.8%、152.4%、81.8%、89.7%、285.6%、1428.0%、112.0%和148.4%;Shannon指数和Simpson指数均在干旱胁迫下显著高于正常浇水处理,ACE指数和Chao1指数在干旱胁迫和正常浇水下无显著差异。结果表明,干旱胁迫能影响马铃薯内生细菌群落结构组成,干旱胁迫下富集了内生优势菌门放线菌门和厚壁菌门,同时伯克霍尔德氏科细菌相对丰度增加,可能是马铃薯应对干旱胁迫作出的积极响应。

关键词：马铃薯内生细菌干旱胁迫微生物群落高通量测序

Geochemistry and petrogenesis of Jurassic high Sr/low Y granitoids in eastern China: Constrains on crustal thickness

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Chinese Science Bulletin 2002年第11期47卷 962-968页

作者： Ge, XY Li, XH Chen, zg Li, WP Chinese Acad Sci Guangzhou Inst Geochem Guangzhou 510640 Peoples R China

The Jurassic high Sr/low Y granitoids in eastern China are characterized by high Sr/Y (27-166) and La/Yb (14-66) ratios, low abundance in Y (6-21μg/g) and Yb (0.5-2.0μg/g), comparable with those of adakites defined by Defant et al. Thus, they were recently considered as adakitic rocks by some researchers. Compared with the typical adakites in circum-Pacific margins, however, these high Sr/low Y granitoids have higher K2O (-3.5%) but lower A12O3 (-16.0%) as well as lower Mg#(-38) and δSrN (-1.23) values. Furthermore, they show relatively flat HREE patterns with Y/Yb values of -10 close to the chondritic value. These geochemical characteristics indicate a residue mineral assemblage of hornblende, garnet and plagioclase for these high Sr/low Y granitoids melt. Thus, they were generated by partial melting at 9-13 kbar (30-45 km in depth), similar to the Archaean high-Al TTG rather than the modern adakites. Generation of these high Sr/low Y granitoids cannot be considered as evidence for a thickened

关键词： granitoids adakite TTG Jurassic eastern China.

Mapping of homeobox gene Quox 1 on quail chromosome

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Chinese Science Bulletin 1997年第16期42卷 1397-1399页

作者： Wang, YH Yan, YS Fan, ST Xue, zg Chinese Acad Sci Inst Genet Beijing 100101 Peoples R China Coll France F-75231 Paris France

IN 1984, Gehring and Scoff discovered homeobox genes respectively and confirmed that the homeobox genes were the control genes of the constructure genes in biological development, which was a breakthrough in molecular development biology. It is important for embryo development and evolution to further study the homeobox genes, including gene mapping. Recently, the reseach on the homeobox gene mapping has drawn much attention, but mostly

关键词： homeobox gene Quox 1 quail karyotype gene mapping.

PREPARATION AND PROPERTIES OF COATED SEMICONDUCTOR CdS/ZnS NANOPARTICLES

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Chinese Chemical Letters 1995年第11期6卷 1013-1016页

作者： Qi, LM Ma, JM Cheng, HM Zhao, zg Beijing Univ Dept Chem Beijing 100871 Peoples R China

Coated semiconductor CdS/ZnS nanoparticles were fabricated by coating the CdS core with a layer of ZnS in inverse micelle solutions. The optical absorption and photoluminescence (PL) characteristics of the coated CdS/ZnS nanoparticles were investigated and provided evidence for a core-shell structure in these particles. A new PL band with a maximum at 630nm arised from the coated particles and the PL intensity increased with increasing the amount of ZnS coated on the CdS core.

关键词： ZnS PREPARATION AND PROPERTIES OF COATED SEMICONDUCTOR CdS/ZnS NANOPARTICLES CdS

Interface bond mechanisms of ceramic-cemented carbide compact insert

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Chinese Science Bulletin 1997年第14期42卷 1227-1230页

作者： Deng, JX Al, X Hou, zg Li, ZQ Department of Mechanical Engineering Shandong University of Technology Jinan China

SINCE the 1970s coated cemented carbide tools have been developed so as to further improvetheir wear and heat resistance. For the coated tools, cemented carbide with high strength andfracture toughness are selected as matrix materials, carbide, boride and nitride with highhardness are used as coating materials. Because the coating thickness of the coated tools is gen-

关键词： ceramic composite cemented carbide compact insert interface.

REACTIONS　IN　MICROEMULSION　FORMED　BY　ANIONIC－NONIONIC　MIXED　SURFACTANT，WATER　AND　HEPTANE

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Chinese Chemical Letters 1995年第1期6卷 67-70页

作者： Ma, JM Cheng, HM Zhao, zg Qi, LM Beijing Univ Dept Chem Beijing 100871 Peoples R China

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关键词： HEPT FORM

The generalized self-similarity and scaling in variance in fluid motions

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Chinese Science Bulletin 1997年第1期42卷 61-64页

作者： Liu, SD Lui, SK Jiang, MS Zheng, zg Department of Geophysics Peking Univemity Beijing China Beijing Institute of Meteorology Beijing China

ATMOSPHERIC and oceanic flows stride across very wide scale. For example, the scale of large vortexes is of the order of 10~6 m, while the scale of small vortexes is of only a few millimeters in the atmosphere. The scales of turbulent flows in the inertial range stride across three orders of magnitude in atmospheric surface layer. The monthly mean surface air temperature data in the Northern Hemisphere from 1851 to 1984 include the four different

关键词： self-similarity scaling scaling invariance.