Works by Fontes, Pedro
Results: 61
Comparison of different GnRH compounds on fertility outcomes in ovulation synchronized and presynchronized beef cows.
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- Frontiers in Animal Science, 2025, p. 1, doi. 10.3389/fanim.2025.1502984
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- Article
In vivo exposure to a new 2‐cyano‐2‐p‐nitrophenyl‐N‐benzylthioamide decreases doxorubicin‐triggered structural damages in the mature testis.
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- Andrologia, 2022, v. 54, n. 11, p. 1, doi. 10.1111/and.14634
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- Article
An online educational model in andrology for student training in the art of scientific writing in the COVID‐19 pandemic.
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- Andrologia, 2021, v. 53, n. 3, p. 1, doi. 10.1111/and.13961
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- Article
Texas A&M Beef Cattle Short Course: Program Evaluation.
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- Journal of Extension, 2023, v. 61, n. 2, p. 1, doi. 10.34068/joe.61.02.15
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- Article
Bacia do rio Apodi-Mossoró - RN: Importância e usos.
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- Geopauta, 2023, p. 1, doi. 10.22481/rg.v7.e2023.e12645
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- Article
HCV-HIV Chronic Coinfection Prevalence in Amazon Region.
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- Journal of Clinical Medicine, 2022, v. 11, n. 24, p. 7284, doi. 10.3390/jcm11247284
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- Article
Microfluidic Detection of Adenylate Kinase as a Cell Damage Biomarker.
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- Chemosensors, 2023, v. 11, n. 4, p. 220, doi. 10.3390/chemosensors11040220
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- Article
HPV Detection in Breast Tumors and Associated Risk Factors in Northeastern Brazil.
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- Cells (2073-4409), 2024, v. 13, n. 13, p. 1132, doi. 10.3390/cells13131132
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- Article
mTOR Signaling Pathway Regulates Sperm Quality in Older Men.
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- Cells (2073-4409), 2019, v. 8, n. 6, p. 629, doi. 10.3390/cells8060629
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- Article
Effects of prolonging the interval from progestin removal to prostaglandin F<sub>2α</sub> injection from 16 to 17 d in a long-term estrus synchronization protocol in beef heifers.
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- Translational Animal Science, 2021, v. 5, n. 2, p. 1, doi. 10.1093/tas/txab062
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- Article
Differences in Microbial Community Composition between Uterine Horns Ipsilateral and Contralateral to the Corpus Luteum in Beef Cows on Day 15 of the Estrous Cycle.
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- Microorganisms, 2023, v. 11, n. 8, p. 2117, doi. 10.3390/microorganisms11082117
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- Article
ENERGIA SOLAR: ALTERNATIVA ENERGÉTICA E ECONÔMICA PARA O INSTITUTO FEDERAL DO MARANHÃO - CAMPUS BACABAL.
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- Revista UniVap, 2016, v. 22, n. 40, p. 169
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- Article
Water Scarcity Risk Index: A Tool for Strategic Drought Risk Management.
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- Water (20734441), 2023, v. 15, n. 2, p. 255, doi. 10.3390/w15020255
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- Article
Hydroenergy Harvesting Assessment: The Case Study of Alviela River.
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- Water (20734441), 2021, v. 13, n. 13, p. 1764, doi. 10.3390/w13131764
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- Article
Inteligências múltiplas, simulações e gamificação da avaliação: um estudo de caso no ensino de física.
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- Revista Electrónica de Enseñanza de las Ciencias, 2022, v. 21, n. 3, p. 466
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- Article
Clinicians' Perceptions of Norwegian Women's Experiences of Infertility Diseases.
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- International Journal of Environmental Research & Public Health, 2020, v. 17, n. 3, p. 993, doi. 10.3390/ijerph17030993
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- Article
Discordance between human sperm quality and telomere length following differential gradient separation/swim-up.
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- Journal of Assisted Reproduction & Genetics, 2020, v. 37, n. 10, p. 2581, doi. 10.1007/s10815-020-01897-1
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- Article
Evaluating the relationship between subcutaneous backfat thickness and sperm morphology in young beef bulls.
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- Journal of Animal Science, 2024, v. 102, p. 527, doi. 10.1093/jas/skae234.594
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- Article
Impact of luteal blood perfusion and estrus expression on pregnancy rates of beef cows exposed to embryo transfer.
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- Journal of Animal Science, 2024, v. 102, p. 267, doi. 10.1093/jas/skae234.308
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- Article
Contributions of sire diet to pregnancy establishment in cattle.
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- Journal of Animal Science, 2024, v. 102, p. 100, doi. 10.1093/jas/skae234.116
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- Article
Trace minerals to improve bull fertility.
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- 2024
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- Abstract
Influence of early progesterone removal on follicular development, estrus expression, and pregnancy rates in presynchronized beef cows.
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- Journal of Animal Science, 2024, v. 102, p. 56, doi. 10.1093/jas/skae019.069
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Evaluating the Impact of an Online Newsletter on Virtual Stakeholder Engagement with Extension Educational Materials.
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- Journal of Animal Science, 2023, v. 101, p. 524, doi. 10.1093/jas/skad281.618
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- Article
Effects of Replacing Soybean Hulls with Molasses During the Receiving Period of Feedlot Steers.
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- Journal of Animal Science, 2023, v. 101, p. 262, doi. 10.1093/jas/skad281.315
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- Article
Impact of Late Embryonic and Early Fetal Mortality on Overall Productivity of Suckled Beef Cows.
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- Journal of Animal Science, 2023, v. 101, p. 219, doi. 10.1093/jas/skad281.266
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- Article
Impact of Early Resynchronization in Combination with Color Doppler Ultrasonography on Cumulative Pregnancy Rates in Postpartum Beef Cows.
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- Journal of Animal Science, 2023, v. 101, p. 214, doi. 10.1093/jas/skad281.260
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- Article
Supplementing Ca Salts of Soybean Oil Via Low-Moisture Molasses-Based Blocks to Improve Reproductive Performance and Overall Productivity of Beef Cows.
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- Journal of Animal Science, 2023, v. 101, p. 78, doi. 10.1093/jas/skad281.095
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Evaluating the use of luteal color Doppler ultrasonography and pregnancy-associated glycoproteins to diagnose pregnancy and predict pregnancy loss in Bos taurus beef replacement heifers.
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- Journal of Animal Science, 2022, v. 100, n. 12, p. 1, doi. 10.1093/jas/skac335
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- Article
Effects of Estrus Expression on the Microbial Community Composition of the Uterus in Beef Cows on day 15 of the Estrous Cycle.
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- Journal of Animal Science, 2022, v. 100, p. 235, doi. 10.1093/jas/skac247.426
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- Article
Differences in Microbial Community Composition between Uterine Horns Ipsilateral and Contralateral to the Corpus Luteum in Beef Cows on day 15 of the Estrous Cycle.
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- Journal of Animal Science, 2022, v. 100, p. 142, doi. 10.1093/jas/skac247.263
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- Article
Evaluation of two Beef cow Fixed-Time AI Protocols That Utilize pre-Synchronization.
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- 2022
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- Abstract
Effects of Presynchronization with Prostaglandin F2α and a Progestin, and Delayed Insemination on Pregnancy Rates with Sexed Semen in Replacement Beef Heifers.
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- 2022
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8 Efficacy of Sequential Estrus Synchronization and Timed Artificial Insemination Protocols in Beef Cattle.
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- 2022
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5 Early Pregnancy Diagnosis inbos Taurus beef Replacement Heifers Using Color Doppler Ultrasonography.
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- 2022
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Pregnancy associated glycoproteins for pregnancy diagnosis on day 25 of gestation.
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- 2021
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Late-Breaking: Effects of paternal high energy diets on blastocyst development during in vitro embryo production in the bovine.
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- 2021
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Late-Breaking: Evaluation of the 7 & 7 Synch and Bee Synch II protocols for control of the estrous cycle among cows of varying percentage Bos indicus influence.
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- 2021
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The Effects of Whole Cottonseed Supplementation on Performance, Breeding Soundness Exams, and Manganese Superoxide Dismutase Concentrations in the Blood and Semen of Beef Bulls.
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- Journal of Animal Science, 2021, v. 99, p. 146, doi. 10.1093/jas/skab235.268
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- Article
Estrus Response and Pregnancy Rates of Beef Replacement Heifers Enrolled in Two Fixed-time Artificial Insemination Protocols, with or Without Pre-synchronization.
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- 2021
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- Abstract
Luteal Color Doppler Ultrasonography for Early Pregnancy Diagnosis in Postpartum Bos Taurus Beef Cows.
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- 2021
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- Abstract
Effects of administering exogenous bovine somatotropin to beef heifers during the first trimester on conceptus development as well as steroid- and eicosanoid-metabolizing enzymes.
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- Journal of Animal Science, 2021, v. 99, n. 3, p. 1, doi. 10.1093/jas/skab050
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- Article
129 Presynchronization with Prostaglandin F<sub>2α</sub>and prolonged exposure to exogenous progesterone impacts estrus expression and alters fertility in beef heifers.
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- 2020
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130 Presynchronization with Prostaglandin F<sub>2α</sub>and prolonged exposure to exogenous progesterone impacts estrus expression and alters fertility in beef heifers.
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- 2020
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- Abstract
Effects of bismuth subsalicylate and encapsulated calcium-ammonium nitrate on enteric methane production, nutrient digestibility, and liver mineral concentration of beef cattle.
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- Journal of Animal Science, 2020, v. 98, n. 8, p. 1, doi. 10.1093/jas/skaa234
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Effects of bismuth subsalicylate and encapsulated calcium ammonium nitrate on ruminal fermentation of beef cattle.
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- Journal of Animal Science, 2020, v. 98, n. 8, p. 1, doi. 10.1093/jas/skaa199
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150 Administration of prostaglandin F<sub>2α</sub> 24 h prior to CIDR removal impacts reproductive performance of suckled beef cows assigned to the 7-d CO-Synch + CIDR protocol.
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- Journal of Animal Science, 2019, v. 97, p. 48, doi. 10.1093/jas/skz053.108
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Impact of fetal vs. maternal contributions of Bos indicus and Bos taurus genetics on embryonic and fetal development.
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- Journal of Animal Science, 2019, v. 97, n. 4, p. 1645, doi. 10.1093/jas/skz044
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Administration of recombinant bovine somatotropin prior to fixed-time artificial insemination and the effects on fertility, embryo, and fetal size in beef heifers.
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- Journal of Animal Science, 2018, v. 96, n. 5, p. 1894, doi. 10.1093/jas/sky077
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Comparison of two alternate PGF<sub>2α</sub> products in two estrus synchronization protocols in beef heifers.
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- Journal of Animal Science, 2018, v. 96, n. 4, p. 1388, doi. 10.1093/jas/sky059
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Prostaglandin F<sub>2α</sub> 7 d prior to initiation of the 7-d CO-synch + CIDR protocol failed to enhance estrus response and pregnancy rates in beef heifers.
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- Journal of Animal Science, 2018, v. 96, n. 4, p. 1466, doi. 10.1093/jas/sky058
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