Count Models
Mostrando 13-24 de 87 artigos, teses e dissertações.
-
13. Neutrophil elastase ameliorates matrix metalloproteinase-9 to promote lipopolysaccharide-induced acute lung injury in mice 1
ABSTRACT PURPOSE: To investigate the regulatory roles of neutrophil elastase (NE) and matrix metalloproteinase-9 (MMP-9) in lipopolysaccharide (LPS)-induced acute lung injury (ALI) in mice. METHODS: To construct LPS-induced ALI mouse models, wild-type C57BL/6 mice were administered 5.0 mg/kg of LPS through endotracheal, and/or 1.0 mg/kg of ONO-5046, and/
Acta Cir. Bras.. Publicado em: 2016-06
-
14. Procalcitonin determined at emergency department as an early indicator of progression to septic shock in patient with sepsis associated with ureteral calculi
ABSTRACT Introduction: To investigate the role of initial procalcitonin (PCT) level as an early predictor of septic shock for the patient with sepsis induced by acute pyelonephritis (APN) secondary to ureteral calculi. Materials and Methods: The data from 49 consecutive patients who met criteria of sepsis due to APN following ureteral stone were collected
Int. braz j urol.. Publicado em: 2016-04
-
15. Evaluation of an experimental rat model for comparative studies of bleaching agents
ABSTRACT Dental materials in general are tested in different animal models prior to the clinical use in humans, except for bleaching agents. Objectives To evaluate an experimental rat model for comparative studies of bleaching agents, by investigating the influence of different concentrations and application times of H2O2 gel in the pulp tissue during in-o
J. Appl. Oral Sci.. Publicado em: 2016-04
-
16. Evaluation of the effects of ischemic preconditioning on the hematological parameters of rats subjected to intestinal ischemia and reperfusion
OBJECTIVES: Intestinal ischemia/reperfusion often leads to acute lung injury and multiple organ failure. Ischemic preconditioning is protective in nature and reduces tissue injuries in animal and human models. Although hematimetric parameters are widely used as diagnostic tools, there is no report of the influence of intestinal ischemia/reperfusion and isch
Clinics. Publicado em: 2015-01
-
17. Apoptosis of non-parasitised red blood cells in Plasmodium yoelii malaria
Recently, while studying erythrocytic apoptosis during Plasmodium yoelii infection, we observed an increase in the levels of non-parasitised red blood cell (nRBC) apoptosis, which could be related to malarial anaemia. Therefore, in the present study, we attempted to investigate whether nRBC apoptosis is associated with the peripheral RBC count, parasite load
Mem. Inst. Oswaldo Cruz. Publicado em: 2013-09
-
18. Daily counting of manufactured units sent for quality control: a bayesian approach
This paper presents the statistical modeling for daily counting statistics of units that arrive for quality inspection at a food company. Different Poisson regression models were considered in order to analyze the data collected, with a Bayesian focus. The main objective was to forecast the daily average count based on co-variables such as days of the week.
Pesqui. Oper.. Publicado em: 16/07/2013
-
19. Estimação clássica e bayesiana para relação espécieárea com distribuições truncadas no zero
Em ecologia, a compreensão da relação espécie-área (SARs) é de extrema importância para a determinação da diversidade de espécies e avaliar o impacto devido à destruição de habitats naturais. Neste estudo, observa-se o número de espécies em diferentes tamanhos de área. Estes estudos são abordados na literatura através de modelos não linear
IBICT - Instituto Brasileiro de Informação em Ciência e Tecnologia. Publicado em: 23/03/2012
-
20. EFEITOS DO PATROCÃNIO EM PLANOS ODONTOLÃGICOS / EFFECTS OF SPONSORSHIP IN DENTAL PLANS
O objetivo deste estudo à identificar e caracterizar a existÃncia do risco moral no mercado de planos odontolÃgicos quando da existÃncia de algum tipo de patrocÃnio nas contraprestaÃÃes pecuniÃrias. Este trabalho compara o comportamento de utilizaÃÃo entre planos com patrocÃnio total, com patrocÃnio parcial e sem patrocÃnio. Fez-se uso dos model
IBICT - Instituto Brasileiro de Informação em Ciência e Tecnologia. Publicado em: 14/02/2012
-
21. Efeitos do Programa Bolsa Família na fecundidade das beneficiárias
Procuramos verificar se o Programa Bolsa Família contribui para aumentar a fecundidade entre as beneficiárias, visto que o aumento no tamanho da família, até certo limite, leva ao aumento dos benefícios. Utilizamos um modelo de contagem no qual testamos e tratamos a possibilidade de endogeneidade da variável de política por dois métodos distintos (do
Rev. Bras. Econ.. Publicado em: 2012-12
-
22. Atención Primaria de la Salud en Debate
Primary Health Care is a broad and spread concept that became a matter of debate throughout these pages. This was not an easy task due to its strong idealistic aspect and its principles and guidelines. Because of the many mechanisms used to reveal its immediate and remote antecedents, the discovery of conflictual models with conceptual contradictions and the
Saúde debate. Publicado em: 2012-09
-
23. Validation of models for predicting milk urea nitrogen concentrations, estimating dry matter intake by the NRC (2001)
The objective of this study was to validate three different models for predicting milk urea nitrogen using field conditions, attempting to evaluate the nutritional adequacy diets for dairy cows and prediction of nitrogen excreted to the environment. Observations (4,749) from 855 cows were used. Milk yield, body weight (BW), days in milk and parity were recor
Revista Brasileira de Zootecnia. Publicado em: 2012-05
-
24. Intradermal injection of Bothrops cotiara venom in mice in an experimental wound model
Bothropic envenomation induces hemorrhage, coagulant disturbances and necrosis. Regarding therapies against the local damage caused by the venom, there is little information on tissue changes until the complete healing. In the current study, local damage was evaluated by examination of morphological inflammatory alterations, mast cell count, and analysis of
Journal of Venomous Animals and Toxins including Tropical Diseases. Publicado em: 2012