André Pegoraro Poor
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View article: The Role of Nutrition Across Production Stages to Improve Sow Longevity
The Role of Nutrition Across Production Stages to Improve Sow Longevity Open
Modern hyperprolific sows are increasingly susceptible to health challenges. Their rapid growth rates predispose them to locomotor disorders, while high metabolic demands, reduced backfat thickness, and increased protein accretion heighten…
View article: Soluble and insoluble fiber blend improves farrowing performance and colostral immunoglobulin concentration in sows without altering fecal microbiota
Soluble and insoluble fiber blend improves farrowing performance and colostral immunoglobulin concentration in sows without altering fecal microbiota Open
View article: Identification, genotyping, and genomic comparison of Streptococcus porcinus isolated from diseased swine in Brazil
Identification, genotyping, and genomic comparison of Streptococcus porcinus isolated from diseased swine in Brazil Open
Introduction: Streptococcus porcinus is considered a zoonotic opportunistic pathogen for several animal species, including swine, and can cause systemic clinical conditions. There are morphological similarities between streptococcal specie…
View article: Characterization of Escherichia coli Isolated from Sows Presenting Purulent Vulvar Discharge
Characterization of Escherichia coli Isolated from Sows Presenting Purulent Vulvar Discharge Open
Purulent vulvar discharge is a clinical sign of genitourinary tract infections, which are a significant concern in swine facilities, leading to sow culling and mortality. Escherichia coli is one of the main agents involved in these disease…
View article: Peripheral glycemia and farrowing traits in pigs: An observational study
Peripheral glycemia and farrowing traits in pigs: An observational study Open
View article: Peripheral Glycemia and Farrowing Traits in Pigs: An Observational Study
Peripheral Glycemia and Farrowing Traits in Pigs: An Observational Study Open
View article: Estrus Synchronization of Replacement Gilts Using Estradiol Cipionate and PGF2α and Its Effects on Reproductive Outcomes
Estrus Synchronization of Replacement Gilts Using Estradiol Cipionate and PGF2α and Its Effects on Reproductive Outcomes Open
In this study, we evaluated the effectiveness of using estrogen-induced prolonged luteal function followed by prostaglandin F2 alpha (PGF2α) treatment to synchronize estrus in gilts. On day12 of the estrus cycle (D0 = first day of standing…
View article: Causes of Sow Mortality and Risks to Post-Mortem Findings in a Brazilian Intensive Swine Production System
Causes of Sow Mortality and Risks to Post-Mortem Findings in a Brazilian Intensive Swine Production System Open
The present study was conducted to investigate the risk factors for post-mortem findings and causes of sow mortality. A post-mortem examination and microbiological investigation were conducted on 123 sows from a breeding herd with 15,000 d…
View article: Altrenogest Supplementation during Early Pregnancy Improves Reproductive Outcome in Pigs
Altrenogest Supplementation during Early Pregnancy Improves Reproductive Outcome in Pigs Open
Progesterone plays an important role in initial conceptus development and in a successful pregnancy, but results related to progesterone or its analogues (altrenogest) supplementation in early pregnancy of pigs are conflicting. The present…
View article: The sow microbiome: Current and future perspectives to maximize the productivity in swine herds
The sow microbiome: Current and future perspectives to maximize the productivity in swine herds Open
The development of new generation sequencing methods and the reduction in the cost per base sequenced over the past few years is drawing the attention of the pig industry to microbiome understanding and modulation. In recent years, there h…
View article: >b<Caracterização de patógenos bacterianos causadores de metrite em suínos através da cultura e análise metagenômica>/b<
>b<Caracterização de patógenos bacterianos causadores de metrite em suínos através da cultura e análise metagenômica>/b< Open
\n As descargas vulvares e as infecções urogenitais, cujos sinais clínicos mais frequentes incluem a presença de secreção purulenta na região vulvar, falha reprodutiva, inapetência e má condição corporal das fêmeas, provocam graves prejuíz…
View article: The importance of optimal body condition to maximise reproductive health and perinatal outcomes in pigs
The importance of optimal body condition to maximise reproductive health and perinatal outcomes in pigs Open
Overnutrition or undernutrition during all or part of the reproductive cycle predisposes sows to metabolic consequences and poor reproductive health which contributes to a decrease in sow longevity and an increase in perinatal mortality. T…
View article: Mortality data from an intensive swine production system
Mortality data from an intensive swine production system Open
The present data was generated in a study conducted to investigate the risk factors and causes of sow mortality. A post-mortem examination and microbiological investigation were conducted on 123 sows from a breeding herd with 15,000 dams l…
View article: Mortality data from an intensive swine production system
Mortality data from an intensive swine production system Open
The present data was generated in a study conducted to investigate the risk factors and causes of sow mortality. A post-mortem examination and microbiological investigation were conducted on 123 sows from a breeding herd with 15,000 dams l…
View article: Mortality data from an intensive swine production system
Mortality data from an intensive swine production system Open
The present data was generated in a study conducted to investigate the risk factors and causes of sow mortality. A post-mortem examination and microbiological investigation were conducted on 123 sows from a breeding herd with 15,000 dams l…
View article: Vaginal microbiota signatures in healthy and purulent vulvar discharge sows
Vaginal microbiota signatures in healthy and purulent vulvar discharge sows Open
View article: Antimicrobial Resistance Profile of Staphylococcus hyicus Strains Isolated from Brazilian Swine Herds
Antimicrobial Resistance Profile of Staphylococcus hyicus Strains Isolated from Brazilian Swine Herds Open
Staphylococcus hyicus is the causative agent of porcine exudative epidermitis. This disorder affects animals in all producing countries and presents a widespread occurrence in Brazil. This study evaluated strains from a historical collecti…
View article: Neobenedenia melleni from reef ornamental fish species in a retailer of Southeastern Brazil and its possible role as a mechanical vector of bacterial infection
Neobenedenia melleni from reef ornamental fish species in a retailer of Southeastern Brazil and its possible role as a mechanical vector of bacterial infection Open
View article: Altrenogest during early pregnancy modulates uterine glandular epithelium and endometrial growth factor expression at the time implantation in pigs
Altrenogest during early pregnancy modulates uterine glandular epithelium and endometrial growth factor expression at the time implantation in pigs Open
This study evaluated the effects of supplying altrenogest from day 6-12 of pregnancy on the endometrial glandular epithelium, corpora lutea (CL) morphology, and endometrial and CL gene expression. A total of 12 crossbred females (Landrace …
View article: Effects of uterotonics on farrowing traits and piglet vitality: A systematic review and meta-analysis
Effects of uterotonics on farrowing traits and piglet vitality: A systematic review and meta-analysis Open
View article: Vagococcus sp. a porcine pathogen: molecular and phenotypic characterization of strains isolated from diseased pigs in Brazil
Vagococcus sp. a porcine pathogen: molecular and phenotypic characterization of strains isolated from diseased pigs in Brazil Open
Introduction: Vagococcus spp. is known for its importance as a systemic and zoonotic bacterial pathogen even though it is not often reported in pigs. This is related to the pathogen misidentification due to the lack of usage of more discri…
View article: Supplemental progesterone during early pregnancy exerts divergent responses on embryonic characteristics in sows and gilts
Supplemental progesterone during early pregnancy exerts divergent responses on embryonic characteristics in sows and gilts Open
View article: Streptococcus suis in Brazil: Genotypic, Virulence, and Resistance Profiling of Strains Isolated from Pigs between 2001 and 2016
Streptococcus suis in Brazil: Genotypic, Virulence, and Resistance Profiling of Strains Isolated from Pigs between 2001 and 2016 Open
Streptococcus suis remains an important challenge for the worldwide swine industry. Considering that Brazil is a major pork producer and exporter, proper monitoring of the pathogen and resistance rates are required. We present here the cha…
View article: Gruel creep feed provided from 3 days of age did not affect the market weight and the sow's catabolic state
Gruel creep feed provided from 3 days of age did not affect the market weight and the sow's catabolic state Open
View article: Phenotypic, molecular and genomic characterization of Actinobaculum suis isolated from swine in Brazil
Phenotypic, molecular and genomic characterization of Actinobaculum suis isolated from swine in Brazil Open
View article: Genetic diversity, virulence genotype and antimicrobial resistance of uropathogenic <i>Escherichia coli</i> (UPEC) isolated from sows
Genetic diversity, virulence genotype and antimicrobial resistance of uropathogenic <i>Escherichia coli</i> (UPEC) isolated from sows Open
The data obtained suggest that pigs from clinically affected herds may serve as a reservoir of uropathogenic and multidrug-resistant E. coli strains.
View article: Identification through MALDI-TOF mass spectrometry and antimicrobial susceptibility profiling of bacterial pathogens isolated from sow urinary tract infection
Identification through MALDI-TOF mass spectrometry and antimicrobial susceptibility profiling of bacterial pathogens isolated from sow urinary tract infection Open
MALDI-TOF MS enabled the identification of rare pathogens related to UTI which may represent higher risk for porcine health, especially considering high frequency of multiresistant profiles.
View article: Characterization of Corynebacterium diphtheriae , C. confusum and C. amycolatum isolated from sows with genitourinary infection
Characterization of Corynebacterium diphtheriae , C. confusum and C. amycolatum isolated from sows with genitourinary infection Open
View article: Antimicrobial resistance profiling of Salmonella enterica distinct serotypes isolated from pork in São Paulo
Antimicrobial resistance profiling of Salmonella enterica distinct serotypes isolated from pork in São Paulo Open
Salmonellosis still is one of the most important worldwide zoonosis due to its high endemicity, mortality, and difficulty in control (Stevens et al., 2009). In the São Paulo city, different realities regarding good production practices and…