keyword
MENU ▼
Read by QxMD icon Read
search

Ocampo

keyword
https://www.readbyqxmd.com/read/29152874/concordance-and-correlation-of-activity-indices-in-patients-with-rheumatoid-arthritis-in-northwestern-colombia-a-cross-sectional-study
#1
Ricardo Restrepo-Correa, Libia M Rodríguez-Padilla, Aura L Zapata-Castellanos, Andrea Ocampo, Juan J García, Carolina Muñoz-Grajales, Luis F Pinto-Peñaranda, Javier D Márquez-Hernández, Miguel A Mesa-Navas, Carlos J Velásquez-Franco
AIM: To determine the correlation and concordance between different clinimetric scores in patients with rheumatoid arthritis in two high-complexity reference centers in northwestern Colombia. METHOD: A cross-sectional study in adults diagnosed with rheumatoid arthritis was conducted according to the 2010 American College of Rheumatology and European League Against Rheumatism Classification Criteria, between January and June, 2013. The correlation was evaluated using Spearman's correlation coefficient, and concordance with quadratic weighted kappa with the respective confidence intervals, for which patients were classified into different categories of disease activity...
November 19, 2017: International Journal of Rheumatic Diseases
https://www.readbyqxmd.com/read/29142747/clinical-characteristics-of-critically-ill-cancer-patients-who-are-undergoing-isolated-limb-perfusion
#2
Silvio A Ñamendys-Silva, Arturo M Ruiz-Beltran, Mireya Barragán-Dessavre, Andoreni R Bautista-Ocampo, Abelardo Meneses-García, Octavio González-Chon, Angel Herrera-Gómez
The aim of the present study was to investigate the incidence of organ dysfunction, and to describe the clinical characteristics and intensive care unit (ICU) outcomes of critically ill cancer patients who were admitted to an oncological ICU during the isolated limb perfusion post-operative period. The present study was an observational investigation of 42 critically ill cancer patients who were admitted to the ICU of the Instituto Nacional de Cancerología, during the isolated limb perfusion post-operative period, between July 2010 and February 2016...
November 2017: Molecular and Clinical Oncology
https://www.readbyqxmd.com/read/29141603/detect-i-detect-ii-a-study-protocol-for-a-prospective-multicentre-observational-study-to-validate-the-uromark-assay-for-the-detection-of-bladder-cancer-from-urinary-cells
#3
Wei Shen Tan, Andrew Feber, Liqin Dong, Rachael Sarpong, Sheida Rezaee, Simon Rodney, Pramit Khetrapal, Patricia de Winter, Frelyn Ocampo, Rumana Jalil, Norman R Williams, Chris Brew-Graves, John D Kelly
BACKGROUND: Haematuria is a common finding in general practice which requires visual inspection of the bladder by cystoscopy as well as upper tract imaging. In addition, patients with non-muscle invasive bladder cancer (NMIBC) often require surveillance cystoscopy as often as three monthly depending on disease risk. However, cystoscopy is an invasive procedure which is uncomfortable, requires hospital attendance and is associated with a risk of urinary tract infection. We have developed the UroMark assay, which can detect 150 methylation specific alteration specific to bladder cancer using DNA from urinary sediment cells...
November 15, 2017: BMC Cancer
https://www.readbyqxmd.com/read/29132400/hospitalization-causes-and-outcomes-in-hiv-patients-in-the-late-antiretroviral-era-in-colombia
#4
María Fernanda Álvarez Barreneche, Carlos Andrés Restrepo Castro, Alicia Hidrón Botero, Juan Pablo Villa Franco, Ivan Mauricio Trompa Romero, Laura Restrepo Carvajal, Alejandro Eusse García, Adriana Ocampo Mesa, Lina María Echeverri Toro, Glenys Patricia Porras Fernández de Castro, Jaime Mauricio Ramírez Rivera, Carlos Andrés Agudelo Restrepo
BACKGROUND: Antiretroviral therapy (ART) has modified the natural history of HIV-infection: the incidence of opportunistic infections (OIs) has decreased and mortality associated to HIV has improved dramatically. The reasons for hospitalization have changed; OIs are no longer the most common reason for admission. This study describes the patient population, admission diagnosis and hospital course of HIV patients in Colombia in the ART era. METHODS: Patients admitted with HIV/AIDS at six hospitals in Medellin, Colombia between August 1, 2014 and July 31, 2015 were included...
November 13, 2017: AIDS Research and Therapy
https://www.readbyqxmd.com/read/29125487/differential-pattern-of-phospholipid-profile%C3%A2-in-the-temporal-cortex-from-e280a-familiar-and-sporadic-alzheimer-s%C3%A2-disease-brains
#5
Javier Gustavo Villamil-Ortiz, Alvaro Barrera-Ocampo, Julián David Arias-Londoño, Andrés Villegas, Francisco Lopera, Gloria Patricia Cardona-Gómez
Lipids are considered important factors in the pathogenesis of Alzheimer's disease (AD). In this study, we realized a comparative analysis of the phospholipid profile and phospholipid composition of the temporal cortex from E280A-familiar AD (FAD), sporadic AD (SAD), and healthy human brains. Findings showed a significant decrease of lysophosphatidylcholine and phosphatidylethanolamine formed by low levels of polyunsaturated fatty acids (20 : 4, 22 : 6) in AD brains. However, phosphatidylethanolamine-ceramide and phosphoglycerol were significantly increased in SAD, conformed by high levels of (18 : 0/18 : 1) and (30/32/36 : 0/1/2), respectively...
November 8, 2017: Journal of Alzheimer's Disease: JAD
https://www.readbyqxmd.com/read/29118633/checklist-of-the-freshwater-fishes-of-colombia-a-darwin-core-alternative-to-the-updating-problem
#6
Carlos DoNascimiento, Edgar Esteban Herrera-Collazos, Guido A Herrera-R, Armando Ortega-Lara, Francisco A Villa-Navarro, José Saulo Usma Oviedo, Javier A Maldonado-Ocampo
The present work is part of a process to create a Catalogue of the Freshwater Fishes of Colombia and consisted in the depuration and updating of the taxonomic and geographic components of the checklist of the freshwater fishes of Colombia. An exhaustive revision of the 1435 species recorded in 2008 was necessary to: 1. Add new species described since 2009 and species originally described from Colombia but inadvertently omitted in 2008; 2. Add new records of already described species; 3. Delete species whose presence in Colombia was not supported by voucher specimens in ichthyological collections; and 4...
2017: ZooKeys
https://www.readbyqxmd.com/read/29095565/field-evolved-resistance-to-bt-maize-in-sugarcane-borer-diatraea-saccharalis-in-argentina
#7
Damián A Grimi, Betiana Parody, María Laura Ramos, Marcos Machado, Federico Ocampo, Alan Willse, Samuel Martinelli, Graham Head
BACKGROUND: Maize technologies expressing Bacillus thuringiensis (Bt) insecticidal proteins are widely used in Argentina to control sugarcane borer (Diatraea saccharalis Fabricius). Unexpected D. saccharalis damage was observed to Bt maize events TC1507 (expressing Cry1F) and MON 89034 × MON 88017 (expressing Cry1A.105 and Cry2Ab2) in an isolated area of San Luis Province. D. saccharalis larvae were sampled from MON 89034 × MON 88017 fields in the area to generate a resistant strain (RR), which was subsequently characterized in plant and diet bioassays...
November 2, 2017: Pest Management Science
https://www.readbyqxmd.com/read/29095009/incidence-of-high-body-mass-index-in-critically-ill-cancer-patients
#8
Silvio Antonio Ñamendys-Silva, Humberto Guevara-García, Juan A Arredondo-Armenta, Mireya Barragán-Dessavre, Andoreni R Bautista-Ocampo, Francisco J García-Guillén, Bertha M Córdova-Sánchez, Abelardo Meneses-García, Ángel Herrera-Gómez
OBJECTIVE: The aims of this study were to describe the incidence of obesity and overweight in critically ill cancer patients, and to evaluate the clinical characteristics and Intensive Care Unit (ICU) outcomes of critically ill cancer patients with obesity and overweight. METHODS: An observational cohort study. There were no interventions. RESULTS: During the study period, 483 critically ill cancer patients were admitted to ICU, and 59.2% of them (258 patients) had high body mass index (BMI)...
July 28, 2017: Nutrición Hospitalaria: Organo Oficial de la Sociedad Española de Nutrición Parenteral y Enteral
https://www.readbyqxmd.com/read/29081860/arthroscopic-lateral-ligament-repair-through-two-portals-in-chronic-ankle-instability
#9
Jorge Pablo Batista, Jorge Javier Del Vecchio, Luciano Patthauer, Manuel Ocampo
OBJECTIVES: Injury to the lateral ligament complex of the ankle is one of the most common sports-related injury. Usually lateral ankle evolves with excellent clinical recovery with non surgical treatment, however, near about 30% develop a lateral chronic instability sequela. Several open and arthroscopic surgical techniques have been described to treat this medical condition. MATERIAL AND METHODS: Of the 22 patients who were treated; 18 males and 4 females, and aged from 17-42 years (mean 28 years)...
2017: Open Orthopaedics Journal
https://www.readbyqxmd.com/read/29081787/plant-hormesis-management-with-biostimulants-of-biotic-origin-in-agriculture
#10
REVIEW
Marcela Vargas-Hernandez, Israel Macias-Bobadilla, Ramon G Guevara-Gonzalez, Sergio de J Romero-Gomez, Enrique Rico-Garcia, Rosalia V Ocampo-Velazquez, Luz de L Alvarez-Arquieta, Irineo Torres-Pacheco
Over time plants developed complex mechanisms in order to adapt themselves to the environment. Plant innate immunity is one of the most important mechanisms for the environmental adaptation. A myriad of secondary metabolites with nutraceutical features are produced by the plant immune system in order to get adaptation to new environments that provoke stress (stressors). Hormesis is a phenomenon by which a stressor (i.e., toxins, herbicides, etc.) stimulates the cellular stress response, including secondary metabolites production, in order to help organisms to establish adaptive responses...
2017: Frontiers in Plant Science
https://www.readbyqxmd.com/read/29076159/lichen-planus-pigmentosus-and-its-variants-review-and-update
#11
REVIEW
Juan Carlos Robles-Méndez, Paulina Rizo-Frías, Maira Elizabeth Herz-Ruelas, Amit G Pandya, Jorge Ocampo Candiani
Lichen planus pigmentosus (LPP) is considered a rare variant of lichen planus (LP). It is characterized by acquired dark brown to gray macular pigmentation located on sun-exposed areas of the face, neck, and flexures, commonly found in dark-skinned patients. In patients with LPP, an inflammatory lichenoid response results in marked pigmentary incontinence. It has been associated with hepatitis C virus, sun exposure, and contactants such as mustard oil and nickel. LPP-inversus affects fair and dark skin, predominantly involving flexural and intertriginous areas, while sun-exposed areas are spared; friction is an associated trigger...
October 26, 2017: International Journal of Dermatology
https://www.readbyqxmd.com/read/29070089/feed-resource-selection-of-criollo-goats-artificially-infected-with-haemonchus-contortus-nutritional-wisdom-and-prophylactic-self-medication
#12
J Ventura-Cordero, P G González-Pech, P R Jaimez-Rodriguez, G I Ortiz-Ocampo, C A Sandoval-Castro, J F J Torres-Acosta
Previous cafeteria studies suggested that a moderate natural gastrointestinal nematode (GIN) infection did not modify the resource selection of adult Criollo goats towards tannin-rich plants compared with worm-free goats. A higher infection with Haemonchus contortus could trigger a change in the resource selection behaviour towards tannin-rich foliage. Alternatively, goats might select plant species solely to meet their nutritional requirements. A cafeteria study investigated the effect of a high artificial infection with H...
October 26, 2017: Animal: An International Journal of Animal Bioscience
https://www.readbyqxmd.com/read/29066952/the-sleep-wake-cycle-in-the-nicotinic-alpha-9-acetylcholine-receptor-subunit-knock-out-mice
#13
Natalia Madrid-López, Jorge Estrada, Javier Díaz, Alejandro Bassi, Paul H Délano, Adrián Ocampo-Garcés
There is a neural matrix controlling the sleep-wake cycle (SWC) embedded within high ranking integrative mechanisms in the central nervous system. Nicotinic alpha-9 acetylcholine receptor subunit (alpha-9 nAChR) participate in physiological processes occurring in sensory, endocrine and immune systems. There is a relationship between the SWC architecture, body homeostasis and sensory afferents so that disruption of afferent signaling is expected to affect the temporal organization of sleep and wake states. The analysis of the SWC of 9 nAChR knock-out animals may help to reveal the contribution of alpha-9 nAChR to sleep chronobiological determinants...
2017: Frontiers in Cellular Neuroscience
https://www.readbyqxmd.com/read/29066323/correlation-between-incisional-biopsy-histological-subtype-and-a-mohs-surgery-specimen-for-nonmelanoma-skin-cancer
#14
E C Cortés-Peralta, J Ocampo-Candiani, O T Vázquez-Martínez, I M Gutiérrez-Villarreal, I Miranda-Maldonado, V Garza-Rodríguez
BACKGROUND: Histological diagnosis of a clinically suspected nonmelanoma skin cancer (NMSC) is recommended before treatment. For NMSC, concordance between the histological subtype of the preoperative biopsy and the excision specimen of basal cell carcinoma (BCC) has been reported to range from 10% to 81%. No large study on the concordance between NMSC histology seen in a preoperative biopsy with the following tumour specimen from Mohs micrographic surgery (MMS) has been performed in a Latin American population...
October 21, 2017: Actas Dermo-sifiliográficas
https://www.readbyqxmd.com/read/29066237/huntington-s-disease-like-2-with-an-expansion-mutation-of-the-junctophilin-3-gene-first-reported-case-from-botswana
#15
C Ocampo, R Daimari, A A Oyekunle
Huntington's disease-like 2 (HDL2) is a rare autosomal dominant progressive neurodegenerative disorder commonly seen in adults. It was first described in a large African-American family in the United States. HDL2 clinically resembles Huntington's disease (HD) and causes adult-onset relentlessly progressive movement, emotional and cognitive dysfunction. Onset is usually in the fourth decade with slow progression to death. We present a 47-year-old male Botswana native, with a four-year-history of chorea, slurred speech, mood instability, cognitive impairment and weight loss...
October 21, 2017: Journal of Clinical Neuroscience: Official Journal of the Neurosurgical Society of Australasia
https://www.readbyqxmd.com/read/29061368/dermoscopic-technique-for-the-evaluation-of-the-nail-unit
#16
Jorge Ocampo-Garza, Paula Jacomini Sobral, Joana Mendes Bretas, Daiane Matana, Antonella Tosti
No abstract text is available yet for this article.
October 20, 2017: Journal of the American Academy of Dermatology
https://www.readbyqxmd.com/read/29059502/effects-of-the-protonation-state-of-titratable-residues-and-the-presence-of-water-molecules-on-the-nocodazole-binding-to-%C3%AE-tubulin
#17
Dulce Consuelo Guzmán-Ocampo, Rodrigo Aguayo-Ortiz, Lucia Cano-González, Alicia Hernández-Campos, Rafael Castillo, Laura Dominguez
Regulation of microtubule assembly by antimitotic agents is a potential therapeutic strategy for the treatment of cancer, parasite infections, and neurodegenerative diseases. One of these agents is Nocodazole (NZ), which inhibits microtubule polymerization by binding to β-tubulin. NZ was recently co-crystallized in Gallus gallus tubulin, displaying novel information of the interaction features for ligand recognition and stability. In this work, we employed state of the art computational approaches to evaluate the protonation effects of titratable residues and the presence of water molecules in the binding of NZ...
October 23, 2017: ChemMedChem
https://www.readbyqxmd.com/read/29049549/transapical-cardioscopic-mitral-annuloplasty-a-short-term-survival-study-in-a-porcine-model
#18
Thang Duc Vu, Min Zin Oo, Duc-Viet Nguyen, Ervin Marquez Ocampo, Yilin Ong, Suganya Cheyyatraivendran-Arularasu, Lian-Kah Ti, Mark A Richards, Theo Kofidis
OBJECTIVES: The transapical approach provides concurrent surgical access to the mitral and the aortic valves, the root of the aorta and the left atrium. We previously showed the feasibility of transapical cardioscopic (TAC) surgery in a non-survival porcine model. However, reproducibility and feasibility of ring implantation using TAC have not been reported. Therefore, in this study, we hypothesized that implantation of a mitral annuloplasty ring can be feasibly and safely carried out endoscopically via the apex of the heart...
August 30, 2017: Interactive Cardiovascular and Thoracic Surgery
https://www.readbyqxmd.com/read/29038217/hippocampal-area-ca1-and-remote-memory-in-rats
#19
Amber C Ocampo, Larry R Squire, Robert E Clark
Hippocampal lesions often produce temporally graded retrograde amnesia (TGRA), whereby recent memory is impaired more than remote memory. This finding has provided support for the process of systems consolidation. However, temporally graded memory impairment has not been observed with the watermaze task, and the findings have been inconsistent with context fear conditioning. One possibility is that large hippocampal lesions indirectly disrupt (by retrograde degeneration) the function of areas that project to the hippocampus that are important for task performance or thought to be important for storing consolidated memories...
November 2017: Learning & Memory
https://www.readbyqxmd.com/read/29029922/submitting-tangential-nail-matrix-specimens
#20
Jorge Ocampo-Garza, Nilton Gioia Di Chiacchio, Judith Dominguez-Cherit, Leandro Fonseca Noriega, Nilton Di Chiacchio
No abstract text is available yet for this article.
November 2017: Journal of the American Academy of Dermatology
keyword
keyword
41495
1
2
Fetch more papers »
Fetching more papers... Fetching...
Read by QxMD. Sign in or create an account to discover new knowledge that matter to you.
Remove bar
Read by QxMD icon Read
×

Search Tips

Use Boolean operators: AND/OR

diabetic AND foot
diabetes OR diabetic

Exclude a word using the 'minus' sign

Virchow -triad

Use Parentheses

water AND (cup OR glass)

Add an asterisk (*) at end of a word to include word stems

Neuro* will search for Neurology, Neuroscientist, Neurological, and so on

Use quotes to search for an exact phrase

"primary prevention of cancer"
(heart or cardiac or cardio*) AND arrest -"American Heart Association"