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Hyperthermic intraperitoneal chemotherapy:Rationale and technique

World Journal of Gastrointestinal Oncology 2010年第2期2卷 68-75页

作者： santiago González-moreno Luis A González-Bayón Gloria Ortega-Pérez Peritoneal Surface Oncology Program Department of Surgical OncologyCentro Oncológico MD Anderson International Espaa28033 MadridSpain

The combination of complete cytoreductive surgery and perioperative intraperitoneal chemotherapy provides the only chance for long-term survival for selected patients diagnosed with a variety of peritoneal neoplasms,either primary or secondary to digestive or gynecologic *** intraperitoneal chemotherapy (HIPEC) delivered in the operating room once the cytoreductive surgical procedure is fi nalized,constitutes the most common form of administration of perioperative intraperitoneal *** may be complemented in some instances with early postoperative intraperitoneal chemotherapy (EPIC).HIPEC combines the pharmacokinetic advantage inherent to the intracavitary delivery of certain cytotoxic drugs,which results in regional dose intensification,with the direct cytotoxic effect of *** exhibits a selective cell-killing effect in malignant cells by itself,potentiates the cytotoxic effect of certain chemotherapy agents and enhances the tissue penetration of the administered *** chemotherapeutic agents employed in HIPEC need to have a cell cycle nonspecific mechanism of action and should ideally show a heat-synergistic cytotoxic *** of HIPEC requires an apparatus that heats and circulates the chemotherapeutic solution so that a stable temperature is maintained in the peritoneal cavity during the *** open abdomen (Coliseum) or closed abdomen technique may be used,with no signif icant differences in eff icacy proven to *** ic technical training and a solid knowledge of regional chemotherapy management are *** about safety of the procedure for operating room personnel are expected but are manageable if universal precautions and standard chemotherapy handling procedures are *** HIPEC drug regimens and dosages are currently in use.A tendency for concurrent intravenous chemotherapy administration (bidirectional chemotherapy,so-called "HIPEC plus") has been observed in rece

关键词： Hyperthermia Intracavitary chemotherapy Peritoneal neoplasms Peritoneal carcinomatosis Cytoreductive surgery

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PM Diagram of the Transfer Function and Its Use in the Design of Controllers

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Journal of Mathematics and System Science 2015年第4期5卷 138-149页

作者： santiago Garrido Luis moreno Carlos Ⅲ University of Madrid Spain

This paper presents an enhanced Root Locus diagram that consists of the representation of the phase and the magnitude of the transfer function G（s） of a system. The magnitude is represented in decibels and the phase is represented by colors. It also presents how to use it to calculate different kinds of controllers. An important characteristic of this diagram is that permits to read the phase and the gain margins directly and the imaginary axis cut represents the Bode diagram. It is also possible to put the grid with damping ratio ξ and frequency ωn.

关键词： Root Locus PID controller Lead network Bode plot Phase margin Gain margin.

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Recent advances in bird sperm morphometric analysis and its role in male gamete characterization and reproduction technologies

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Asian Journal of Andrology 2016年第6期18卷 882-888页

作者： Julian santiago-moreno Milagros Cristina Esteso Silvia Villaverde-Morcillo Adolfo Toledano-Diaz Cristina Castafio Rosario Velazquez Antonio Lopez-Sebastian Agustin Lopez Goya Javier Gimeno Martinez Department of Animal Reproduction INIA 28040 Madrid Spain Veterinary Clinical and Research Services Fieb Foundation 28760 Tres Cantos Madrid Spain FAUNIA 28032 Madrid Spain

Postcopulatory sexual selection through sperm competition may be an important evolutionary force affecting many reproductive traits, including sperm morphometrics. Environmental factors such as pollutants, pesticides, and climate change may affect different sperm traits, and thus reproduction, in sensitive bird species. Many sperm-handling processes used in assisted reproductive techniques may also affect the size of sperm cells. The accurately measured dimensions of sperm cell structures （especially the head） can thus be used as indicators of environmental influences, in improving our understanding of reproductive and evolutionary strategies, and for optimizing assisted reproductive techniques （e.g., sperm cryopreservation） for use with birds. Computer-assisted sperm morphometry analysis （CASA-Morph） provides an accurate and reliable method for assessing sperm morphometry, reducing the problem of subjectivity associated with human visual assessment. Computerized systems have been standardized for use with semen from different mammalian species. Avian spermatozoa, however, are filiform, limiting their analysis with such systems, which were developed to examine the approximately spherical heads of mammalian sperm cells. To help overcome this, the standardization of staining techniques to be used in compute^-assessed light microscopical methods is a priority. The present review discusses these points and describes the sperm morphometric characteristics of several wild and domestic bird species.

关键词： avian computer-assisted assay morphometry spermatozoa

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Effect of 25-Hydroxycholecalciferol (25-OH-D3) on Productive Performance and Bone Mineralization in Broiler

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Open Journal of Animal Sciences 2016年第3期6卷 180-184页

作者： moreno santiago Sarzosa David Naranjo Alexandra Aragón Eduardo Quisirumbay-Gaibor Jimmy Veterinary Medicine College Central University of Ecuador Quito Ecuador

In order to evaluate the effect of 25-OH-D3 on productive performance of broilers and bone mineralization, an experiment in which 10,000 newly born Cobb mixed was used. The animals were divided into two groups: experimental received 25-OH-D3 at a dose of 50 mg/liter and a control group (0 mg/liter). Weight gain and European Production Efficiency Factor (EPEF) were higher (P < 0.05) for chickens that received 25-OH-D3. Mortality was lower (P < 0.05) for the group receiving 25-OH-D3. However feed conversion rate (FCR) and feed intake showed no significant difference between treatments. The amount of calcium in tibia was higher in the experimental group (P < 0.05). Based on the results obtained, it is concluded that the use of 25-OH-D3 improves production performance and bone mineral status broiler.

关键词： 25-Dihydroxycholecalciferol Broiler Calcium Phosphorus

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Scholz’s Third Conjecture: A Demonstration for Star Addition Chains

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Applied Mathematics 2013年第10期4卷 1-2页

作者： José Maclovio Sautto Vallejo Agustín santiago moreno Carlos N. Bouza Herrera Verónica Campos Guzmán Facultad de Matemática y Computación Universidad de la Habana Ciudad de La Habana Cuba Facultad de Matemáticas Universidad Autónoma de Guerrero Guerrero México Universidad Autónoma de Guerrero Unidad Académica de Ciencias y Tecnologías de la Información Guerrero México

This paper presents a brief demonstration of Scholz’s third conjecture [1] for n numbers such that their minimum chain addition is star type [2]. The demonstration is based on the proposal of an algorithm that takes as input the star-adding chain of a number n, and returns a string in addition to x = 2n - 1??of length equal to l (n) + n - 1. As for any type addition chain star of a number n, this chain is minimal demonstrates the Scholz’s third Conjecture for such numbers.

关键词： Addition Chain Exponentiation Short Chain Scholz’s Conjecture

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Severe COVID-19 after liver transplantation, surviving the pitfalls of learning on-the-go: Three case reports

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World Journal of Hepatology 2020年第10期12卷 870-879页

作者： Felipe Alconchel Pedro A Cascales-Campos Jose A Pons María Martínez Josefa Valiente-Campos Urszula Gajownik María L Ortiz Laura Martínez-Alarcón Pascual Parrilla Ricardo Robles Francisco Sánchez-Bueno santiago moreno Pablo Ramírez Department of Surgery and Organ Transplantation Virgen de la Arrixaca University HospitalMurcia 30120Spain Department of Digestive Endocrine and Abdominal Surgery and TransplantationBiomedical Research Institute of Murcia(IMIBVirgen de la Arrixaca)Murcia 30120Spain Department of Hepatology Virgen de la Arrixaca University HospitalMurcia 30120Spain Department of Intensive Care Unit Virgen de la Arrixaca University HospitalMurcia 30120Spain Department of Infectious Diseases Ramon y Cajal HospitalMadrid 28034Spain

BACKGROUND The novel coronavirus 2019(COVID-19)pandemic has dramatically transformed the care of the liver transplant *** patients who are immunosuppressed and with multiple comorbidities,severe acute respiratory syndrome coronavirus 2(SARS-CoV-2)infection has been associated with increased severity and *** main objective of this report is to communicate our experience in the therapeutic management of SARS-CoV-2 infection in 3 liver transplant ***,we stress the management and investigation of the contagious spreading into a liver transplant *** SUMMARY The patients were two women(aged 61 years and 62 years)and one man(aged 68 years),all of them having recently received a liver *** three patients required intensive care unit admission and invasive mechanical *** of them progressed severely until *** other one,who received tocilizumab,had a good *** the outbreak,the wife of one of the patients and four healthcare professionals involved in their care were also *** We illustrate in detail the evolution of a nosocomial COVID-19 outbreak in a liver transplant *** believe that these findings will contribute to a better understanding of the natural history of the disease and will improve the treatment of the liver transplant patient with COVID-19.

关键词： Liver transplantation COVID-19 SARS-CoV-2 Cross infection Nosocomial infection Case report

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Multi-Step Clustering of Smart Meters Time Series:Application to Demand Flexibility Characterization of SME Customers

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Computer Modeling in Engineering & Sciences 2025年第1期142卷 869-907页

作者： santiago Bañales Raquel Dormido Natividad Duro Department of Computer Sciences and Automatic Control Universidad Nacional de Educación a Distancia(UNED)Madrid28040Spain Iberdrola Innovation Middle East Doha210177Qatar

Customer segmentation according to load-shape profiles using smart meter data is an increasingly important application to vital the planning and operation of energy systems and to enable citizens’participation in the energy *** study proposes an innovative multi-step clustering procedure to segment customers based on load-shape patterns at the daily and intra-daily time *** meter data is split between daily and hourly normalized time series to assess monthly,weekly,daily,and hourly seasonality patterns *** dimensionality reduction implicit in the splitting allows a direct approach to clustering raw daily energy time series *** intraday clustering procedure sequentially identifies representative hourly day-unit profiles for each customer and the entire *** the first time,a step function approach is applied to reduce time series *** attributes embedded in surveys are employed to build external clustering validation metrics using Cramer’s V correlation factors and to identify statistically significant determinants of load-shape in energy *** addition,a time series features engineering approach is used to extract 16 relevant demand flexibility indicators that characterize customers and corresponding clusters along four different axes:available Energy(E),Temporal patterns(T),Consistency(C),and Variability(V).The methodology is implemented on a real-world electricity consumption dataset of 325 Small and Medium-sized Enterprise(SME)customers,identifying 4 daily and 6 hourly easy-to-interpret,well-defined *** application of the methodology includes selecting key parameters via grid search and a thorough comparison of clustering distances and methods to ensure the robustness of the *** research can test the scalability of the methodology to larger datasets from various customer segments(households and large commercial)and locations with different weather and socioeconomic conditio

关键词： Electric load clustering load profiling smart meters machine learning data mining demand flexibility demand response

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PSOGI和ESSO之间的教育联盟:欧洲大陆的培训经验和模式

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中国肿瘤临床 2022年第24期49卷 1277-1283页

作者： santiago Gonzalez-moreno Marcello Deraco Shigeki Kusamura Lana Bijelic Ana Galan Frederic Bibeau Clarisse Dromain Laura Lambert Winston Liauw Paul HSugarbaker 高超(翻译) 李雁(审校) 马德里西班牙M.D.安德森癌症中心肿瘤外科病房腹膜表面肿瘤学项目组意大利国家肿瘤研究所腹膜表面恶性肿瘤科西班牙尼亚莫伊斯·布罗吉医院加泰罗腹膜表面肿瘤学项目组欧洲外科肿瘤学会法国卡昂大学医院瑞士洛桑瓦多瓦大学中心医院美国马里兰州犹他大学澳大利亚悉尼圣乔治医院美国华盛顿特区华盛顿癌症研究院腹膜表面肿瘤中心不详

既往腹膜表面肿瘤学科的培训常通过医师的个人自学实现,鉴于目前这一学科的发展,对该领域专家的需求越来越大,因此有必要形成组织化的教育和培训方式。在欧洲外科肿瘤学会(ESSO)和国际腹膜表面恶性肿瘤学会(Peritoneal Surface Oncology... 详细信息

既往腹膜表面肿瘤学科的培训常通过医师的个人自学实现,鉴于目前这一学科的发展,对该领域专家的需求越来越大,因此有必要形成组织化的教育和培训方式。在欧洲外科肿瘤学会(ESSO)和国际腹膜表面恶性肿瘤学会(Peritoneal Surface Oncology Group International,PSOGI)的共同努力下,欧洲腹膜表面肿瘤学院(ESPSO)于2014年成立。该组织基于导师制的腹膜表面肿瘤学培训项目,已获得欧洲认证。自该项目成立年至2021年7月14日,共有42名外科医生从该培训项目毕业,其中大多数来自欧洲,也有部分非欧洲的毕业生,这使得该项目具有全球影响力。目前,已有35名候选学员已在欧洲和非欧洲培训中心完成注册。鉴于当前培训的成功,该项目正在加速发展,目前不断有新的教员加入以及新的培训活动开展。欧洲腹膜表面肿瘤学学院成功建立了一个结构化的基于导师制的培训项目,并获得了专业认证。得益于来自全球的大量毕业生和候选学员,使该项目获得了预期的声望,满足了学员的需求,并为本培训项目下一步计划的实施提供了保障。本文主要介绍此培训项目方案。

关键词：腹膜肿瘤培训教育复杂手术

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The sexually dimorphic expression of glutamate transporters and their implication in pain after spinal cord injury

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Neural Regeneration Research 2025年第11期20卷 3317-3329页

作者： Jennifer M.Colón-Mercado Aranza I.Torrado-Tapias Iris K.Salgado Jose M.santiago Samuel E.Ocasio Rivera Dina P.Bracho-Rincon Luis H.Pagan Rivera Jorge D.Miranda Department of Physiology University of Puerto RicoMedical Sciences CampusSan JuanPRUSA National Institutes of Health National Human Genome Research InstituteBethesdaMDUSA Universidad Central del Caribe School of MedicineBayamónPRUSA University of Puerto Rico Carolina CampusCarolinaPRUSA Institute of Neurobiology San JuanPRUSA

In addition to the loss of motor function,~60% of patients develop pain after spinal cord *** cellular-molecular mechanisms are not well understood,but the data suggests that plasticity within the rostral,epicenter,and caudal penumbra of the injury site initiates a cellularmolecular interplay that acts as a rewiring mechanism leading to central neuropathic *** can lead to the formation of new connections triggering abnormal sensory *** excitatory glutamate transporters are responsible for the reuptake of extracellular glutamate which makes them a critical target to prevent neuronal hyperexcitability and *** previous studies showed a sexually dimorphic therapeutic window for spinal cord injury after treatment with the selective estrogen receptor modulator *** this study,we investigated the anti-allodynic effects of tamoxifen in male and female rats with spinal cord *** hypothesized that tamoxifen exerts anti-allodynic effects by increasing the expression of glutamate transporters,leading to reduced hyperexcitability of the secondary neuron or by decreasing aberrant *** and female rats received a moderate contusion to the thoracic spinal cord followed by subcutaneous slow-release treatment of tamoxifen or matrix pellets as a control(placebo).We used von Frey monofilaments and the“up-down method”to evaluate mechanical *** treatment decreased allodynia only in female rats with spinal cord injury revealing a sexdependent *** expression profile of glutamatergic transporters(excitatory amino acid transporter 1/glutamate aspartate transporter and excitatory amino acid transporter 2/glutamate transporter-1)revealed a sexual dimorphism in the rostral,epicenter,and caudal areas of the spinal cord with a pattern of expression primarily on *** rodents showed a significantly higher level of excitatory amino acid transporter-1 expression while male rodents showed increased

关键词： allodynia central neuropathic pain EAAT-1/GLAST EAAT-2/GLT-1 glutamate transporters selective estrogen receptor modulator sexual dimorphism spinal cord injury trauma

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Opposed elevational variation in prevalence and intensity of endoparasites and their vectors in a lizard

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Current Zoology 2018年第2期64卷 197-204页

作者： Lola ALVAREZ-RUIZ Rodrigo MEGIA-PALMA Senda REGUERA santiago Rulz Francisco J. ZAMORA-CAMACHO Jordi FIGUEROLA Gregorio moreno-RUEDA Centro de Investigaciones sobre Desertificacion-CSIC Ctra. Naquera Kin. 4.5 Moncada Valencia E-46113 Spain Departarnento de Ecologia Evolutiva Museo Nacional de Ciencias Naturales-CSIC c/Jose Gutierrez Abascal Madrid E-28006 Spain Unit of Ethology and Animal Welfare Faculty of Veterinary University CEU Cardenal Herrera Alfara del Patriarca (Valencia) E-46113 Spain Servicio de Control de Mosquitos DiputaciGn Provincial de Huelva Centro de InvestigaciGn Biornedica en Red Epidemiologia y Salud Publica (CIBERESP) Huelva Spain CIBER de Epidemiologia y Salud Peblica (CIBERESP) Spain Departamento de Biogeografia y Carnbio Global Museo Nacional de Ciencias Naturales-CSIC C/Jose Gutierrez Abascal 2 Madrid E-28006 Spain Departarnento de Ecologia de Hurnedales Estacion Biologica de Dofiana-CSIC c/Americo Vespucio s/n Sevilla E-41092 Spain Departamento de Zoologia Facultad de Ciencias Universidad de Granada Granada E-18071 Spain

Studying the causes of parasite geographic distribution is relevant to understand ecological and evolutionary processes that affect host populations as well as for species conservation. Temperature is one of the most important environmental variables affecting parasite distribution, as raising temperatures positively affect development, reproduction, and rate of transmission of both endo- and ectoparasites. In this context, it is generally accepted that, in mountains, parasite abundance decreases with elevation. However, empirical evidence on this topic is limited. In the present study, we analyzed the elevational variation of hemoparasites and ectoparasites of a lizard, Psammodromus algirus, along a 2,200-m elevational gradient in Sierra Nevada （SE Spain）. As pre- dicted, ectoparasite （mites, ticks, mosquitoes, and sandflies） abundance decreased with elevation. However, hemoparasite prevalence and intensity in the lizard augmented with altitude, showing a pattern contrary to their vectors （mites）. We suggest that tolerance to hemoparasites may increase with elevation as a consequence of lizards at high altitudes taking advantage of increased body condition and food availability, and reduced oxidative stress. Moreover, lizards could have been selected for higher resistance against hemoparasites at lowlands （where higher rates of replication are expected）, thus reducing hemoparasite prevalence and load. Our findings imply that, in a scen- ario of climate warming, populations of lizards at high elevation may face increased abundance of ectoparasites, accompanied with strong negative effects.

关键词： elevation immune system parasite distribution Psammodromus algirus reptile

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