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Factors that influence outcome in non-invasive and invasive treatment in polycystic liver disease patients

World Journal of Gastroenterology 2008年第20期14卷 3195-3200页

作者： Josué Barahona-Garrido jesús camacho-Escobedo Eduardo Cerda-Contreras Jorge Hernández-Calleros jesús K Yamamoto-Furusho Aldo Torre Misael Uribe Department of Gastroenterology National Institute of Health Sciences and Nutrition "Salvador Zubirán" Mexico City 14000 Mexico

AIM: To evaluate the factors that influence outcome of both non-invasive and invasive treatment of polycystic liver disease. METHODs: Analysis of clinical files of patients with complete follow-up from July 1986 to June 2006. REsULTs: Forty-one patients (male, 7; female, 34), 47.8 ± 11.9 years age, and 5.7 ± 6.7 years follow-up, were studied. Alkaline phosphatase (AP) elevation (15% of patients) was associated with the requirement of invasive treatment (IT, P = 0.005). IT rate was higher in symptomatic than non-symptomatic patients (65.4% vs 14.3%, P = 0.002), and in women taking hormonal replacement therapy (HRT) (P = 0.001). Cysts complications (CC) were more frequent (22%) in the symptomatic patients group (P = 0.023). Patients with body mass index (BMI) > 25 (59%) had a trend to complications after IT (P = 0.075). Abdominal pain was the most common symptom (56%) and indication for IT (78%). Nineteen patients (46%) required a first IT: 12 open fenestration (OF), 4 laparoscopic fenestration (LF) and 3 fenestration with hepatic resection (FHR). Three required a second IT, and one required a third procedure. Complications due to first IT were found in 32% (OF 16.7%, LF 25%, FHR 66.7%), and in thesecond IT in 66.7% (OF 100%). Follow-up mortality rate was 0. CONCLUsION: Presence of symptoms, elevated AP, and CC are associated with IT requirement. HRT is associated with presence of symptoms and IT requirement. Patients with BMI > 25 have a trend be susceptible to IT complications. The proportions of complications are higher in FHR and second IT groups. Rs is more frequent after OF.

关键词： Hepatic cysts Open fenestration Laparoscopic fenestration Hepatic resection Recurrenceof symptoms Hormonal replacement therapy

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Gastric infiltration of diffuse large B-cell lymphoma: Endoscopic diagnosis and improvement of lesions after chemotherapy

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World Journal of Gastroenterology 2008年第27期14卷 4407-4409页

作者： sergio Zepeda-Gómez jesús camacho Edgar Oviedo-Cárdenas Carmen Lome-Maldonado Department of Gastrointestinal Endoscopy Instituto Nacional de Ciencias Médicas y Nutrición "Salvador Zubirán" Department of Pathology Instituto Nacional de Ciencias Médicas y Nutrición "Salvador Zubirán"

Diffuse large B-cell lymphoma (DLBCL) is the most common histologic subtype of the non-Hodgkin’s lymphoma (NHL) accounting for about 40% of all NHLs. This is a case report about the endoscopic appearance of a DLBCL with infiltration to the stomach in a 39-year-old female. she had a 6-mo history of lumbar and left upper quadrant pain with intermittent episodes of melena. A computer tomograghy (CT) scan showed mural thickening of the gastric antrum. Endoscopic examination revealed multiple gastric ulcers. Definite diagnosis could be made by endoscopic biopsies and the patient had a good response to chemotherapy. This response correlated well with a further endoscopic follow-up. A follow-up endoscopic examination could be considered to evaluate a good response to chemotherapy in DLBCL patients with secondary gastric dissemination.

关键词： Diffuse large B-cell lymphoma Non-Hodgkin's lymphoma Gastric infiltration

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safety of digoxin in nonagenarian patients with atrial fibrillation:lessons from the spanish Multicenter Registry

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Journal of Geriatric Cardiology 2021年第10期18卷 809-815页

作者： Pablo Domínguez-Erquicia sergio Raposeiras-Roubín Emad Abu-Assi María Cespón-Fernández David Alonso-Rodríguez santiago jesús camacho-Freire Naiara Cubelos-Fernández Álvaro López-Masjuán Ríos María Melendo-Viu AndrésÍñiguez-Romo Department of Cardiology University HospitalÁlvaro CunqueiroVigoSpain Health Research Institute Galicia sur VigoSpain Department of Cardiology University Hospital of LeónLeónSpain Department of Cardiology University Hospital Juan Ramón JiménezHuelvaSpain

BACKGROUND The association between digoxin and mortality is an unclear *** older patients with atrial fibrillation(AF),where use of digoxin is frequent,the evidence of its safety is *** aim is to assess the safety of digoxin in nonagenarian patients with *** We evaluated data from 795 nonagenarian patients with non-valvular AF from the spanish Multicenter *** analyzed the relationship between digoxin and all-cause mortality with the Cox proportional-hazards *** Follow-up was 27.7±18.3 *** age was 92.5±3.8 years,and 71%of nonagenarian patients were *** was not associated with increased risk of mortality[adjusted hazard ratio(aHR)=1.16,95%CI:0.96−1.41,P=0.130].However,we found a significant increase in mortality in the subgroup with estimated glomerular filtration rate(eGFR)subgroups of eGFR(30−59 mL/min per 1.73 m^(2) and≥60 mL/min per 1.73 m^(2)).When exploring the risk of mortality according to sex,male subgroup was associated with an in-crease in mortality(aHR=1.48,95%CI:1.02−2.14,P=0.041).This was not observed in females subgroup(aHR=1.03,95%CI:0.81−1.29,P=0.829).Based on the presence or absence of heart failure,we did not find significant differences(aHR=1.20,95%CI:0.87−1.65,P=0.268 ***=1.15,95%CI:0.90−1.47,P=0.273,respectively).CONCLUsIONs In our large registry of nonagenarian patients with AF,we did not find an association between digoxin and mortality in the total ***,in the subgroup analyses,we found an increase in mortality with the use of digoxin in men and in patients with an eGFR<30 mL/min per 1.73 m^(2).

关键词： patients digoxin fibrillation

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Boron in Plants: Deficiency and Toxicity

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Journal of Integrative Plant Biology 2008年第10期50卷 1247-1255页

作者： Juan J. camacho-Cristóbal jesús Rexach Agustín Gonzlez-Fontes Departamento de Fisiología Anatomía y Biología Celular Facultad de Ciencias Experimentales Universidad Pablo de OlavideE-41013 Sevilla Spain

Boron （B） is an essential nutrient for normal growth of higher plants, and B availability in soil and irrigation water is an important determinant of agricultural production. To date, a primordial function of B is undoubtedly its structural role in the ceil wall; however, there is increasing evidence for a possible role of B in other processes such as the maintenance of plasma membrane function and several metabolic pathways. In recent years, the knowledge of the molecular basis of B deficiency and toxicity responses in plants has advanced greatly. The aim of this review is to provide an update on recent findings related to these topics, which can contribute to a better understanding of the role of B in plants.

关键词： boron-binding molecules boron transporter cell wall-related genes gene expression nitrogen metabolism,

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橄榄林中的乡村酒店

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现代装饰 2021年第4期 138-145页

作者： Antonio José Galisteo Espartero álvaro Fernández Navarro Francisco jesús camacho Gómez David Melero Herrera.Arquitecto Fausto santarosa.Arquitecto Juan Francisco Mata Díaz.Ingeniero ángel Gabriel Pacheco Rodado.Ingeniero Daniel Montoya López.Aparejador Francisco Torreblanca Herrero 郭映琴

该项目将乡间小屋开发成酒店,旨在让其成为乡村旅游热潮的一部分。设计面临的挑战是改造历史悠久的、位于橄榄林中心的建筑。人们在安达卢西亚旅游时,很难不留意到街道上排列有序的绿植,当地人深信其价值并引以为傲。该酒店对当地独特...

该项目将乡间小屋开发成酒店,旨在让其成为乡村旅游热潮的一部分。设计面临的挑战是改造历史悠久的、位于橄榄林中心的建筑。人们在安达卢西亚旅游时,很难不留意到街道上排列有序的绿植,当地人深信其价值并引以为傲。该酒店对当地独特的自然环境致以最真诚的敬意,四周的美景令人印象深刻。设计的关键在于使室内外空间相互渗透,不破坏原有建筑的特质。城市规划发展组织将与酒店相连的另一栋用于农业开发的仓库一并纳入了该项目,复杂的行政程序使得这两栋建筑只能进行简单的改造,而该项目的翻新和扩建的设计方案有效地满足了此需求。

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Current knowledge on the laboratory diagnosis of Clostridium difficile infection

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World Journal of Gastroenterology 2017年第9期23卷 1552-1567页

作者： Adrián Martínez-Meléndez Adrián camacho-Ortiz Rayo Morfin-Otero Héctor jesús Maldonado-Garza Licet Villarreal-Trevino Elvira Garza-González Departamento de Microbiología e Inmunología Facultad de Ciencias BiológicasUniversidad Autónoma de Nuevo León.Pedro de Alba S/NCiudad UniversitariaSan Nicolás de los Garza servicio de Infectología Hospital Universitario“Dr.JoséEleuterio González”Universidad Autónoma de Nuevo León.Av.Francisco I.Madero Pte.S/NCol.Mitras Centro.Monterrey Hospital Civil de Guadalajara “Fray Antonio Alcalde”e Instituto de Patología Infecciosa y ExperimentalCentro Universitario de Ciencias de la SaludUniversidadde Guadalajara.Sierra Mojada 950Col.Independencia servicio de Gastroenterología Hospital Universitario“Dr.JoséEleuterio González”Universidad Autónoma de Nuevo León.Av.Francisco I.Madero Pte.S/NCol.Mitras Centro.Monterrey

Clostridium difficile (C. difficile) is a spore-forming, toxin-producing, gram-positive anaerobic bacterium that is the principal etiologic agent of antibiotic-associated diarrhea. Infection with C. difficile (CDI) is characterized by diarrhea in clinical syndromes that vary from selflimited to mild or severe. since its initial recognition as the causative agent of pseudomembranous colitis, C. difficile has spread around the world. CDI is one of the most common healthcare-associated infections and a significant cause of morbidity and mortality among older adult hospitalized patients. Due to extensive antibiotic usage, the number of CDIs has increased. Diagnosis of CDI is often difficult and has a substantial impact on the management of patients with the disease, mainly with regards to antibiotic management. The diagnosis of CDI is primarily based on the clinical signs and symptoms and is only confirmed by laboratory testing. Despite the high burden of CDI and the increasing interest in the disease, episodes of CDI are often misdiagnosed. The reasons for misdiagnosis are the lack of clinical suspicion or the use of inappropriate tests. The proper diagnosis of CDI reduces transmission, prevents inadequate or unnecessary treatments, and assures best antibiotic treatment. We review the options for the laboratory diagnosis of CDI within the settings of the most accepted guidelines for CDI diagnosis, treatment, and prevention of CDI.

关键词： Clostridium difficile Toxigenic culture Nucleic acid amplification tests Enzyme immunoassay Diagnosis Glutamate dehydrogenase

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sex and habitat differences in size and coloration of an amphibian’s poison glands match differential predator pressures

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Integrative Zoology 2022年第5期17卷 764-776页

作者： Francisco Javier ZAMORA-camacho Department of Phisical Chemical and Natural SystemsPablo de Olavide UniversitySevilleSpain Department of Biodiversity Ecology and EvolutionComplutense University of MadridMadridSpain

Chemical defenses are frequently accompanied by salient color patterns actively avoided by predators,a phe-nomenon referred to as ***,the production of both chemical defenses and pigments is costly,and is thus expected to be reduced under mild predator *** this work,I compared the size and coloration of parotoid glands(2 dorsal,external swollen structures that secrete toxins in toads)of male and female Epidalea calamita toads from agrosystems and from pine groves.I also quantiﬁed the predator attacks received by plas-ticine toad models,whose“parotoid glands”differed in size and color conspicuousness,exposed in each *** avoided models with large and conspicuous parotoid glands,but models in agrosystems were more of-ten *** actual toads,agrosystem and male individuals had larger parotoid glands,presumably implying greater production of chemical defenses than in pine grove and female conspeciﬁ***ﬁndings are aligned with previous research suggesting that both agrosystem toads and males in this system are subjected to a more intense predator *** between parotoid gland and dorsum coloration was greater in agrosys-tem toads.A marked internal pattern could function as an aposematic signal,which could counteract increased predator pressure.

关键词： anuran agrosystem aposematism Epidalea calamita plasticine model

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Integrating time progression in ecoimmunology studies: beyond immune response intensity

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Current Zoology 2019年第2期65卷 205-212页

作者： Francisco Javier ZAMORA-camacho Department of Biological sciences Dartmouth College Hanover New Hampshire USA Department of Biogeography and Global Change Museo Nacional de Ciencias Naturales (MNCN) Spanish National Research Council (CSIC) Madrid Spain

Habitat alterations in agroecosystems may damage amphibian immune capacity. As agroecosystem extension is increasing worldwide, broader-context knowledge on the effects of agroecosystem stressful conditions on amphibian immune capacity is crucial for understanding and management of amphibian global declines. However, most studies on ecoimmunology assume synchronal amonggroup immune-response peaks, and focus on immune response after standardized time lapses, neglecting its progress!on. Herein, I compared inflamatory response short-term progression of agro ecosystem and n atural-habitat female and male n atterjack toads Epi da lea calamita, by measuri ng swelling response, once per hour, 6 h following an artificial immune challenge with innocuous antigen phytohemagglutinin. I also compared maximum magnitude of swelling response, irrespective of the moment when it was reached. Habitat differences arose only 3 h after challenge, when naturalhabitat toads showed greater swelling response. Maximum magnitude of swelling response was similar in toads from both habitats. However, agroecosystem toads showed a delayed swelling response as compared with natural-habitat conspecifics, probably as a consequenee of agroecosystem stressful conditions. such a delay suggests a weaker immune capacity, and consequently impaired anti-pathogen performance. Regarding sex, swelling response magnitude did not differ between males and females. Female swelling response peaked earlier, but that of males was more sustai ned in time, which con tradicts general across-taxa fin dings that males show impaired immune response. Interestingly, results suggest that measuring swelling response only after some standardized period following stimulation may be a simplistic approach and produce unrealistic results. Consequently, studies on ecoimmunology should implement swelling response progression in order to produce unbiased science.

关键词： agroecosystem amphibian immunocompetence natural habitat immune response progressi on

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Plumbing system of Hunga Tonga Hunga Ha'apai Volcano

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Journal of Earth science 2023年第3期34卷 706-716页

作者： Román Alvarez Miguel camacho Instituto de Investigaciones en Matemáticas Aplicadas y en sistemas(IIMAs) Universidad Nacional Autónoma de MéxicoCoyoacán CDMX 04510Mexico Posgrado en Ciencias de la Tierra Universidad Nacional Autónoma de MéxicoCoyoacán CDMX 04510Mexico

The Hunga Tonga Hunga Ha’apai submarine volcano has experienced repeated eruptions in the latest *** recent one,in January 2022,released an enormous amount of energy inducing global perturbations,as tsunamis and atmospheric *** structure of the volcano is poorly understood,especially its internal ***-seated magmatic connections are difficult to define or *** use a high-resolution gravity data set obtained via satellite to calculate the Bouguer anomaly over its structure,to perform a preliminary exploration of its *** 3D gravity inversions,we find a complex plumbing system with various exhaust trajectories and multiple surface pockets of low-density material within the volcanic edifice;some appear to be associated with ring *** is in line with the report of the 2009 eruption,described as beginning from multiple *** found no signs of a magma chamber within 6 km depth,although several volcanic conduits are identified from such depth to the *** variations occur within a plumbing conduit or may vary from one conduit to another in the same *** models yield quantitative estimates for areas of magma-water interaction,constituting a baseline to compare with structural changes to be induced in future eruptions.

关键词： Hunga Tonga Hunga Ha'apai satellite gravity data 3D inversions volcano Tofua Island

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EXTRACTING BEHAVIOURAL MODELs FROM 2010FIFA WORLD CUP

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Journal of systems science & Complexity 2013年第1期26卷 43-61页

作者： MENNDEZ Héctor BELLO-ORGAZ Gema camacho David Department of Computer science Universidad Autnoma de Madrid

The FIFA World Cup^(TM) is the most profitable worldwide *** FIFA publishes global statistics of this competition which provide global data about the players and teams during the *** work is focused on the extraction of behavioural patterns for both,players and teams strategies,through the automated analysis of this *** knowledge and models extracted in this work could be applied to soccer leagues or even it could be oriented to sport ***,the main contribution is related to the study on several automatic knowledge extraction techniques,such as clustering methods,and how these techniques can be used to obtain useful behavioural models from a global statistics *** information provided by the clustering algorithms shows similar properties which have been combined to define the models,making the human interpretation of these statistics ***,the most successful teams strategies have been analysed and compared.

关键词： Behavioural patterns clustering FIFA World Cup football soccer web mining.

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