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Silvana Hipatia Santander Parra
University of São Paulo
24Publications
5H-index
59Citations
Publications 24
Newest
Published on Jan 18, 2019
Natalia Azevedo Philadelpho2
Estimated H-index: 2
,
Yamê Miniero Davies1
Estimated H-index: 1
+ 5 AuthorsAntonio Jp Ferreira1
Estimated H-index: 1
Avian bornaviruses (ABV) are the causative agents of proventricular dilatation disease (PDD), a fatal neurological disease considered to be a major threat to psittacine bird populations. We performed a RT-PCR survey to detect the presence of Canary avian bornavirus (CnBV) in passeriformes related to different clinical manifestations, such as sudden death, neurological signs, apathy, anorexy, excessive beak growth and PDD. A total of 227 samples from captive and wild canaries were included, of wh...
Source Cite
Published on Oct 1, 2018in Poultry Science 2.22
Luis Fabian N Nuñez5
Estimated H-index: 5
(USP: University of São Paulo),
Silvana Hipatia Santander Parra5
Estimated H-index: 5
(USP: University of São Paulo)
+ 5 AuthorsAntonio José Piantino Ferreira16
Estimated H-index: 16
(USP: University of São Paulo)
Source Cite
Published on Jul 4, 2018in British Poultry Science 1.10
Silvana Hipatia Santander Parra5
Estimated H-index: 5
(USP: University of São Paulo),
Luis Fabian N Nuñez5
Estimated H-index: 5
(USP: University of São Paulo)
+ 2 AuthorsAntonio José Piantino Ferreira16
Estimated H-index: 16
(USP: University of São Paulo)
1. Infectious laryngotracheitis is a respiratory disease that affects the poultry industry worldwide. It is common in flocks with high-bird density, causing major economic losses.2. In this study, a SYBR® FAST polymerase chain reaction (PCR) double-strand DNA intercalating agent assay was performed for the detection of infectious laryngotracheitis virus (ILTV) in clinical samples in comparison with a conventional nested-PCR, both based on the glycoprotein E encoding gene. This assay amplified 56...
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Published on Mar 1, 2018
David De la Torre2
Estimated H-index: 2
(USP: University of São Paulo),
Luis Fabian N Nuñez5
Estimated H-index: 5
(USP: University of São Paulo)
+ 2 AuthorsAntonio José Piantino Ferreira16
Estimated H-index: 16
(USP: University of São Paulo)
Avian adenovirus has been reported in many countries and is an infectious agent related with inclusion body hepatitis, hepatitis-hydropericardium syndrome (HHS), and respiratory and enteric conditions in chickens worldwide. The objective of this study was to detect and establish the molecular sequences of the hexon gene from the avian adenovirus strains of group I (FAdV-I) isolated from birds with hepatitis-hydropericardium syndrome (HHS), malabsorption syndrome and runting-stunting syndrome, to...
2 Citations Source Cite
Published on Nov 2, 2017in British Poultry Science 1.10
Claudia Carranza3
Estimated H-index: 3
(USP: University of São Paulo),
Claudete S. Astolfi-Ferreira7
Estimated H-index: 7
(USP: University of São Paulo)
+ 6 AuthorsAntonio José Piantino Ferreira16
Estimated H-index: 16
(USP: University of São Paulo)
1. Infectious bronchitis virus (IBV) variants in Brazil were isolated during 2010-2015 for epidemiological and molecular analysis to characterise the different variants and perform a bioinformatic analysis to compare with sequences of variants collected over the previous 40 years. 2. Of the 453 samples examined, 61.4% were positive for IBV and 75.9% of these were considered to have the BR-I genotype and were detected in birds of all ages distributed in all five Brazilian regions. 3. The ratio of...
1 Citations Source Cite
Published on Oct 1, 2017in Pesquisa Veterinaria Brasileira 0.39
Claudete S. Astolfi-Ferreira7
Estimated H-index: 7
(USP: University of São Paulo),
Marcelo R.S. Pequini1
Estimated H-index: 1
(USP: University of São Paulo)
+ 5 AuthorsAntonio José Piantino Ferreira16
Estimated H-index: 16
(USP: University of São Paulo)
1 Citations Source Cite
Ecuador is one of the most mega diverse countries in the world, covering a large amount of flora and fauna in all its geographical regions. The aim of this study was to determine the presence or absence of blood parasites in wildlife snakes in the ecological reserves Cota 70, Cotacachi - Cayapas and Sumaco - Napo - Galeras, located in the continental Ecuador. A total of 14 individuals were captured: 9 Colubrids ( Dipsa elegans, Atractus dunni, Sibonne bulata, Mastigodryas heathii, Oxyrhopus peto...
Milk is one of the products that can be adulterated in many ways affecting the quality of this and its derivatives. Glucomacropeptide (GMP) is a protein that is found only in the whey from the production of fresh cheese, enzymatically obtained from the coagulation of casein and which is commonly used to adulterate fresh or powdered milk. The aim of this study was to determine the adulteration of milk with cheese whey thought a molecular approach, where the glucomacropeptide was collected by sequ...
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