Showing 521 - 540 results of 915 for search '"egg"', query time: 0.05s Refine Results
  1. 521

    Modeling the endocrine control of vitellogenin production in female rainbow trout by Kaitlin Sundling, Gheorghe Craciun, Irvin Schultz, Sharon Hook, James Nagler, Tim Cavileer, Joseph Verducci, Yushi Liu, Jonghan Kim, William Hayton

    Published 2013-12-01
    “…This study focuses on the endocrine regulation of vitellogenin (Vg) protein synthesis, which is the major egg yolk precursor in this fish species.We present a model of Vg production in female rainbowtrout which incorporates a biological pathway beginningwith sex steroid estradiol-17β levels in the plasma andconcluding with Vg secretion by the liver and sequestration in theoocytes. …”
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  2. 522

    In Vitro Efficacy of the Monoterpene Linalool Isolated or Combined with the Nematophagous Fungus <i>Duddingtonia flagrans</i> in the Control of Sheep Gastrointestinal Nematodes by Antônia Aniellen Raianne Moisés Aguiar, Ana Maria Santos Lima, Thais Ferreira Feitosa, Wesley Lyeverton Correia Ribeiro, Filippe Elias Freitas Soares, Fabio Ribeiro Braga, Vinícius Longo Ribeiro Vilela

    Published 2024-12-01
    “…The ovicidal activity of linalool was assessed via the Egg Hatch Test (EHT), and the larvicidal activity of linalool, alone and in combination with <i>D. flagrans</i> conidia, was evaluated via the Larval Motility Inhibition Test (LMIT) on infective larvae (L3). …”
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  3. 523

    Study on Gastrointestinal Nematodes of Equines in and around Bekoji, South Eastern Ethiopia by Mesfin Mathewos, Dereje Teshome, Haben Fesseha

    Published 2022-01-01
    “…However, no statistically significant difference (p>0.05) was seen in the prevalence of gastrointestinal nematode parasites between the sex and age of the Equidae. The mean fecal egg count of nematodes revealed that horses (1364.4±483.5) had a more severe infection than donkeys with a statistically significant difference (p<0.05). …”
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  4. 524

    Multiple blood feeding bouts in mosquitoes allow for prolonged survival and are predicted to increase viral transmission during dry periods by Christopher J. Holmes, Souvik Chakraborty, Oluwaseun M. Ajayi, Melissa R. Uhran, Ronja Frigard, Crystal L. Stacey, Emily E. Susanto, Shyh-Chi Chen, Jason L. Rasgon, Matthew DeGennaro, Yanyu Xiao, Joshua B. Benoit

    Published 2025-02-01
    “…Exposure to desiccating conditions following a bloodmeal resulted in increased activity, decreased sleep levels, and prompted a return of CO2 sensing before egg deposition. Increased blood feeding and higher survival during dry periods are predicted to increase pathogen transmission, allowing for a rapid rebound in mosquito populations when favorable conditions return. …”
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  5. 525

    Intestinal Schistosomiasis among Primary Schoolchildren in Two On-Shore Communities in Rorya District, Northwestern Tanzania: Prevalence, Intensity of Infection and Associated Risk... by David Z. Munisi, Joram Buza, Emmanuel A. Mpolya, Safari M. Kinung’hi

    Published 2016-01-01
    “…The prevalence of S. mansoni infection was 84.01%, with geometric mean egg intensity of 167.13 (95% CI: 147.19–189.79) eggs per gram of stool (epg). …”
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  6. 526

    Serum Ischemia Modified Albumin Levels in Infertile Couples Underwent in Vitro Fertilization by Fatma Beyazıt, Osman Balcı, Magdi Adam, Hasan İnal, Yeşim Bardakcı, Nafiye Yılmaz

    Published 2015-04-01
    “…In vitro fertilization (IVF) is a medical process by which an egg is fertilized by sperm outside the body with varible success rates. …”
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  7. 527

    Transcriptome-based insights into the calcium transport mechanism of chick chorioallantoic membrane by Qun Huang, Ran Yang, Qia Wang, Hui Teng, Hongbo Song, Fang Geng, Peng Luo

    Published 2022-03-01
    “…Time series analysis of the differential genes showed that the functional cells of CAM began to proliferate and differentiate at E9 and the calcium content of egg embryo increased significantly at E13. Simultaneously, the observation of the ultrastructure of the eggshell showed that the interstice of the fiber layer was enlarged at E13, and the mastoid layer was partly exposed. …”
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  8. 528

    Antimicrobial resistance characterization of Staphylococcus aureus from different animal food origins in Jimma, South Western Ethiopia by Diriba Taddese, Mukarim Abdurahaman, Motuma Debelo, Eshetu Shumi, Gelana Urgessa, Dase Kefyalew, Moa Melaku, Tadele Kebeta, Gazali Abafaji

    Published 2025-02-01
    “…Samples were collected during a cross-sectional study conducted between 2022 and 2023, encompassing milk, beef, eggs, and cheese.Samples were collected from foods of animal origin, including milk, beef, eggs, and cheese. …”
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  9. 529

    Growth and survival of giant gourami juvenile immersed in freshwater containing growth hormone by Pustika Ratnawati, . Alimuddin, Harton Arfah, Agus Oman Sudrajat

    Published 2013-11-01
    “…Juvenile at seventh-day-old after egg yolk absorbed was immersed for 0.5, 1.0, 2.0, and 3.0 hours in rGH solution. …”
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  10. 530

    Homeobox genes encoding WOX transcription factors in the flowering parasitic plant Monotropa hypopitys by A. V. Shchennikova, O. A. Shulga, E. Z. Kochieva, A. V. Beletsky, M. A. Filyushin, N. V. Ravin, K. G. Skryabin

    Published 2017-04-01
    “…The assumption is that the MhyWUS1 and MhyWUS2 genes maintain the stem cell population in the inflorescence and flower meristems, MhyWOX13 has a role in the control of root stem cell niche, seed pod formation, flowering initiation, and basic cellular processes, MhyWOX4 functions in the control of cambium stem cells, and MhyWOX2 participates in the differentiation of egg cells and zygotes.…”
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  11. 531

    Sky High or Grounded: Nest Site Selection of Herons and Egrets in a Mixed‐Species Colony by Farrah Samraoui, Riad Nedjah, Abdennour Boucheker, Hamed A. El‐Serehy, Boudjéma Samraoui

    Published 2025-01-01
    “…After the cat was removed, egg‐laying began in the core areas of the colony and gradually spread to the periphery. …”
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  12. 532

    Prevalence of bovine fasciolosis and direct financial losses in cattle slaughtered in Bamenda and Bafoussam abattoirs, Western Highlands, Cameroon by Heinendez Merrius Atanga, Ngum Helen Ntonifor, Oumar Mahamat

    Published 2024-11-01
    “…Results A total 428 of cattle were found with infected livers or egg in the faeces giving a total prevalence of 19.75%. …”
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  13. 533

    Lack of GAGA protein in Trl mutants causes massive cell death in Drosophila spermatogenesis and oogenesis by N. V. Dorogova, A. E. Zubkova, E. V. Fedorova, E. U. Bolobolova, E. M. Baricheva

    Published 2021-06-01
    “…In Trl females, this process does not differ phenotypically from the norm. In the dying egg chambers, signs of apoptosis and autophagy were revealed, as well as morphological features that are characteristic of the wild type. …”
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  14. 534

    In Situ Gelling Dexamethasone Oromucosal Formulation: Physical Characteristics Influencing Drug Delivery by Daniel Krchňák, Ľudmila Balážová, Michal Hanko, Dominika Žigrayová, Miroslava Špaglová

    Published 2025-01-01
    “…Furthermore, the irritation potential assessed via the hen’s egg test on the chorioallantoic membrane (HET-CAM) demonstrated low irritancy risk. …”
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  15. 535

    Laboratory and field efficacy of natural products against the invasive pest Halyomorpha halys and side effects on the biocontrol agent Trissolcus japonicus by Elena Chierici, Elisa Marchetti, Adriana Poccia, Antonio Russo, Vito Antonio Giannuzzi, Lorenzo Governatori, Luca Zucchi, Gabriele Rondoni, Eric Conti

    Published 2025-02-01
    “…Here, we conducted laboratory and field investigations to evaluate organically registered products for their effectiveness against H. halys and their non-target effect on the egg parasitoid, Trissolcus japonicus (Hymenoptera: Scelionidae). …”
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  16. 536

    Endometriosis does not impact aneuploidy rates of products of conception in IVF population by Huijuan Kong, Wenqian Fan, Tian Ye, Linqing Du

    Published 2025-01-01
    “…Abstract It has been debated whether endometriosis (EMS) adversely affects oocyte quality, potentially leading to a higher incidence of genetically unbalanced embryos or other egg factors that affect the developmental potential. …”
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  17. 537

    Structural requirements and interaction mechanisms of ACE inhibitory peptides: molecular simulation and thermodynamics studies on LAPYK and its modified peptides by Biying Zhang, Jingbo Liu, Hedi Wen, Feng Jiang, Erlei Wang, Ting Zhang

    Published 2022-11-01
    “…In this study, we modified an egg-white derived peptide, LAPYK, using the amino acids with different properties to produce the LAPYK-modified peptides. …”
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  18. 538
  19. 539

    Detection of Mycobacterium avium subspecies paratuberculosis in dairy cattle from Shahrekord, Iran by M. Rahmani Dehkordi, Z. Hemati, M. Ghorbanpour, R. Goethe, L. Abdolmohammadi Khiav

    Published 2025-03-01
    “…Finally, milk samples were also cultured on Herold’s Egg Yolk medium (HEYM). Based on microscopic results, eight individual milk (10%), five individual faecal (6.25%), five tank milk (26.3%) and three envi-ronmental faecal (15.8%) samples were positive for acid-fast bacteria. …”
    Article
  20. 540

    Life Histories of Two Endangered Sea Skaters Halobates matsumurai Esaki and Asclepios shiranui (Esaki) (Hemiptera: Gerridae: Halobatinae) by Terumi Ikawa, Yuichi Nozoe, Natsuko Yamashita, Namiko Nishimura, Satoshi Ohnoki, Kyoko Yusa, Sugihiko Hoshizaki, Masayuki Komaba, Akihiro Kawakubo

    Published 2012-01-01
    “…They appeared to have more than one generation a year and to overwinter in the egg stage. Eggs of H. matsumurai were laid on natural sandstones and man-made sandstone walls along the shore, mostly above the average sea level. …”
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