guinea pigs
Uptake and accumulation of oxidized low-density lipoprotein during Mycobacterium tuberculosis infection in guinea pigs.
... infected guinea pigs have increased expression of ...in guinea pigs sham-vaccinated with saline or BCG as determined by scoring of immunostained ...
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Female novelty and the courtship behavior of male guinea pigs (Cavia porcellus)
... male guinea pigs decreased their investigation of the urine of a female conspecific throughout repeated presentations, even when the first presenta- tion was as short as 2 min and if the delay to the second ...
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Endogenous opiate analgesia induced by tonic immobility in guinea pigs
... A function of the endogenous analgesic system is to prevent recupera- tive behaviors generated by tissue damage, thus preventing the emis- sion of species-specific defensive behaviors. Activation of intrinsic nociception ...
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Guinea pigs as experimental model to evaluate the resistance of the tissue expander capsule
... The experimental model to study the resistance of the tissue expander’s capsule showed to be feasible in guinea pigs. This model can be used to study capsular contracture around breast prosthesis, so that ...
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Effects of phenol, glycerin and acetic acid on the liver of guinea pigs
... pointed out. Since venous anesthesia was not possible, and considering that ether anesthesia had led to complications as well as that the peritoneal route was not indicated due to occasional interference with the drug ...
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EXPERIMENTAL DERMATOPHYTOSIS ON THE OUTER EAR OF GUINEA PIGS: A MODEL THAT MIMICS NATURAL INFECTION doi: http://dx.doi.org/10.5892/ruvrd.v12i1.1359
... The guinea pigs were divided into three groups of four animals each: two groups treated on both the right and left ears and a negative control that was not inoculated with the fungal ...
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Effect of propranolol on capsular reaction around silicone implants in guinea pigs
... METHODS: Thirty six adult male guinea pigs randomly divided into two groups (n=18) were used. Each one received a silicone implant with textured-surface. The capsular tissue around implants from untreated ...
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Effects of intraperitoneal injection of phenol, glycerin and acetic acid on neoplastic ascitis in guinea pigs
... Purpose: To investigate the histolytic action of a solution composed by phenol, glycerin and acetic acid on neoplastic ascitis in guinea pigs. Methods: Thirty-two guinea pigs were used. The ...
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Evaluation of femur of orchiectomized guinea pigs by bone densitometry using dual-energy x-ray absortiometry (DXA) and mechanical testing
... Due to high rates of osteoporosis in women as a consequence of estrogen deprivation after menopause (15), female animals have been used as the standard model in most experimental studies (13,17,19,23,31). However, ...
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Evaluating the clinical and physiological effects of long term ultraviolet B radiation on guinea pigs (Cavia porcellus).
... on guinea pigs (Cavia porcellus) and to evaluate the long-term safety of artificial UVB light supplementation over the course of six ...Hartley guinea pigs were randomly assigned to one of two ...
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Pharmacometabolomic approach to predict QT prolongation in guinea pigs.
... Drug-induced torsades de pointes (TdP), a life-threatening arrhythmia associated with prolongation of the QT interval, has been a significant reason for withdrawal of several medicines from the market. Prolongation of ...
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Computerized electrocardiography in healthy conscious guinea pigs (Cavia porcellus)
... including guinea pigs (Cavia porcellus ...2010). Guinea-pigs are a model for electrophysiological and pharmacological in- vestigations (Farraj et ...vivo guinea-pig models were studied ...
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The Effects of Experimental Intratympanic Steroid Administration on Organ of Corti Type 1 Spiral Ganglion
... Shirwany et al 19 demonstrated that the cochlear blood flow was increased at least an hour after the IT dexamethasone injection in guinea pigs compared with the baseline; however, they detected no ...
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Braz. j. . vol.82 número1
... of guinea pigs poisoned with differ- ent doses of an organophosphate ...of guinea pigs intoxicated by organophosphates for seven days, at doses of ...
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Braz. j. . vol.76 número2 en v76n2a15
... albino guinea pigs, broken down into three groups, to which we provided distilled water (group 1 - control), agrotoxic agent - ...the guinea pigs submitted to the organophosphate presented ...
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Short-term evaluation of non-absorbable microgranular hydroxyapatite infiltration in the guinea pig subepidermal abdominal region
... Non-absorbable microgranular hydroxyapatite was infiltrated into the subepidermal abdominal region of guinea pigs in order to assess the possibility of using this material to correct deficiencies in orbital ...
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Immunogenic salivary proteins of Triatoma infestans: development of a recombinant antigen for the detection of low-level infestation of triatomines.
... In this study, we used immune sera to identify and characterize immunogenic salivary proteins of T. infestans and made the first steps towards developing a novel immune-epidemiological tool to assess domestic and ...
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Fístula perilinfática em cobaias: comparação entre evolução natural e correção cirúrgica
... We used 21 guinea pigs for this analysis. Table 5 shows the values obtained for the mean, standard deviation and sample size evaluated from the groups at the different times of the experiment. The results ...
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Arq. NeuroPsiquiatr. vol.61 número1
... the guinea pigs exhibited a motor impairment probably induced by free radical overload and this rich oxidative scenario seemed to trigger the progressive motor neuron jeopardizing, even though without ...
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