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爪蟾卵母细胞中核酸—蛋白质的相互作用

科技译丛（长沙） 1995年第3期 6-14页

作者： santo.,B 陈红

已知爪蟾中编码核糖体蛋白Ｌ１的基因是在转录后被调节的；第三内含子能从前体ｍＲＮＡ以两种可选择的方式被剪裁下来，结果导致Ｌ１ｍＲＮＡ的产生或释放出一种小的核仁ＲＮＡ（Ｕ１６）。通过卵母细胞的显微注射，对剪接复合物的形成... 详细信息

已知爪蟾中编码核糖体蛋白Ｌ１的基因是在转录后被调节的；第三内含子能从前体ｍＲＮＡ以两种可选择的方式被剪裁下来，结果导致Ｌ１ｍＲＮＡ的产生或释放出一种小的核仁ＲＮＡ（Ｕ１６）。通过卵母细胞的显微注射，对剪接复合物的形成进行了活体研究，证明了剪接体的装配在Ｌ１的第三内含子上受到了损害，而剪接效率低的原因是由于存在次等的同感序列。对核内不均一的核内核蛋白体（ｈｍＲＮＰ）的分布也进行了分析。

关键词：爪蟾卵母细胞核酸蛋白质相互作用

A chaotic hierarchical encryption/watermark embedding scheme for multi-medical images based on row-column confusion and closed-loop bi-directional diffusion

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Chinese Physics B 2024年第2期33卷 228-237页

作者：张哲祎牟俊 santo.Banerjee 曹颖鸿 School of Information Science and Engineering Dalian Polytechnic UniversityDalian 116034China Department of Mathematical Sciences Politecnico di TorinoTorino 10129Italy

Security during remote transmission has been an important concern for researchers in recent *** this paper,a hierarchical encryption multi-image encryption scheme for people with different security levels is designed,and a multiimage encryption(MIE)algorithm with row and column confusion and closed-loop bi-directional diffusion is ado.ted in the *** ensuring secure communication of medical image information,people with different security levels have different levels of decryption keys,and differentiated visual effects can be obtained by using the strong sensitivity of chaotic *** highest security level can obtain decrypted images without watermarks,and at the same time,patient information and copyright attribution can be verified by obtaining watermark *** experimental results show that the scheme is sufficiently secure as an MIE scheme with visualized differences and the encryption and decryption efficiency is significantly improved compared to other works.

关键词： chaotic hierarchical encryption multi-medical image encryption differentiated visual effects row-column confusion closed-loop bi-directional diffusion transform do.ain watermark embedding

Markers of bile duct tumors

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World Journal of Gastrointestinal Oncology 2011年第4期3卷 49-59页

作者： Giulia Malaguarnera Maria Giordano Isabella Paladina alessandra Rando.Mario Uccello Francesco Basile Antonio Biondi santo.Carnazzo Innocenza Alessandria Clorinda Mazzarino Department of Biomedical Science University of Catania Departments of Senescence Urologicaland Neurological SciencesUniversity of Catania Department of General Surgery University Medical School of CataniaHospital Vittorio Emanuele Department of General Surgery University Medical School of Catania Department of Internal Medicine University Medical School of CataniaHospital Cannizzaro

Biliary tract carcinomas are relatively rare,representing less than 1%of ***,their incidence has increased in Japan and in industrialized countries like the *** tract tumors have a poor prognosis and a high mortality rate because they are usually detected late in the course of the disease;therapeutic treatment options are often limited and of minimal *** studies have shown the importance of serum and molecularmarkers in the diagnosis and follow up of biliary tract *** review aims to introduce the main features of the most important serum and molecular markers of biliary tree *** considerable tumor markers are cancer antigen 125,carbohydrate antigen 19-9,carcinoembryonic antigen,chromogranin A,mucin 1,mucin 5,alpha-fetoprotein,claudins and cytokeratins.

关键词： Bile duct tumors Cholangiocarcinoma Tumor markers Carbohydrate antigen 19-9 Chromogranin A

A color image encryption algorithm based on hyperchaotic map and DNA mutation

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Chinese Physics B 2023年第3期32卷 131-142页

作者：高昕瑜孙博曹颖鸿 santo.Banerjee 牟俊 School of Information Science and Engineering Dalian Polytechnic UniversityDalian 116034China Department of Mathematical Sciences Giuseppe Luigi LagrangePolitecnico di TorinoCorso Duca degli Abruzzi 24TorinoItaly

We devise a color image encryption scheme via combining hyperchaotic map,cross-plane operation and gene ***,the hyperchaotic map used in the encryption scheme is analyzed and *** the basis of the dynamics of hyperchaotic map,a color image encryption scheme is *** the end of the encryption process,a DNA mutation operation is used to increase the encoding images’rando.ness and to improve the encryption algorithm’s ***,simulation experiments,performance analysis,and attack tests are performed to prove the effectiveness and security of the designed *** work provides the possibility of applying chaos theory and gene theory in image encryption.

关键词： color image encryption hyperchaotic map cross-plane permutation DNA mutation

印度喀拉拉邦Amba1avaya1花岗岩—辉钼矿系统的成矿作用...

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国外花岗岩类地质与矿产 1989年第2期 11-14页

作者： santo.,M 王桂华

Sustained neuronal viability by paracrine factors: new opportunities for endo.helial progenitor cell secretome

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Neural Regeneration Research 2021年第7期16卷 1429-1430页

作者： Stefano Di santo.Hans Rudo.f Widmer Department of Neurosurgery Neurocenter and Regenerative Neuroscience ClusterUniversity Hospital BernSwitzerland University of BernInselspitalSwitzerland

Despite the big progresses in the field of regenerative medicine, the loss of neurons remains essentially an unresolved *** the different approaches under investigation, there are great expectations on stem and progen... 详细信息

关键词： progenitor strategies. spite

Superperiodicity,chaos and coexisting orbits of ion-acoustic waves in a four-component nonextensive plasma

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Communications in Theoretical Physics 2020年第11期72卷 87-98页

作者： Asit Saha Jharna Tamang Guo-Cheng Wu santo.Banerjee Department of Mathematics Sikkim Manipal Institute of TechnologySikkim Manipal UniversityMajitarRangpoEast-Sikkim 737136India Data Recovery Key Laboratory of Sichuan Province College of Mathematics and Information ScienceNeijiang Normal UniversityNeijiang 641100China Department of Mathematical Sciences "Giuseppe Luigi Lagrange"Politecnico di TorinoCorso Duca degli Abruzzi 24TorinoItaly

Superperiodicity,chaos and coexisting orbits of ion-acoustic waves(IAWs)are studied in a multi-component plasma consisting of fluid ions,q-nonextensive cold and hot electrons and Maxwellian hot *** significant impacts of the system parameters on superperiodic and nonlinear periodic IAWs are *** an external periodic perturbation various types of quasiperiodic and chaotic features for IAWs are studied in different parametric ranges through time series’plots,phase spaces and Lyapunov *** has been observed that there exist some coexisting orbits for *** orbits for IAWs in a classical electron-positron-ion plasma system are reported.

关键词： dynamical system supernonlinear periodic wave quasiperiodicity multistability

Paracrine factors for neurodegenerative disorders:special emphasis on Parkinson's disease

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Neural Regeneration Research 2016年第4期11卷 570-571页

作者： Stefano Di santo.Hans Rudo.f Widmer Department of Neurosurgery Neurocenter and Regenerative Neuroscience ClusterUniversity Hospital BernSwitzerland University of Bern

The progressive loss of do.aminergic neurons in the ventral mesencephalon is the main pathological hallmark of Parkinson’s disease（PD）.Drugs currently available only alleviate the principal symptomatic motor-relate... 详细信息

关键词： Paracrine factors for neurodegenerative disorders ECM MSC

Gastroesophageal reflux disease symptoms:Prevalence,sociodemographics and treatment patterns in the adult Israeli population

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World Journal of Gastroenterology 2011年第10期17卷 1332-1335页

作者： Menachem Moshkowitz Noya Horowitz Zamir Halpern Erwin santo Department of Gastroenterology Tel-Aviv Sourasky Medical Center and the Sackler Faculty of MedicineTel-Aviv University

AIM： To evaluate the prevalence and sociodemographics of gastroesophageal reflux disease （GERD） symptoms and to identify treatment patterns among GERD patients. METHODS： A telephone survey of a representative sample of the adult Israeli population was conducted. The questionnaire included detailed sociodemographics, history of GERD symptoms and the various treatments used. ResULTS： The survey included 2027 subjects. Twice weekly, once weekly and monthly GEP, D symptoms were reported by 8.4%, 12.5% and 21.5% of subjects, respectively. There was no difference in prevalence between men and woman; however, GERD symptoms were significantly more prevalent within the older age group and lower socioeconomic status. Among those reporting weekly symptoms, a quarter did not use any kind of therapy and another quarter used various traditional remedies （e.g. soda, milk, almonds, etc.）. Antacids were used by 35.1%, H2 blockers by 13.2% and PPIs by 17.5%. CONCLUSION： We found that 12.5% of the adult Israeli population experience weekly GERD symptoms. GERD prevalence and sociodemographics are similar to those described in other Western countries, and treatment is still suboptimal.

关键词： Gastroesophageal reflux disease Prevalence Sociodemographics