Results 61 to 70 of about 172,833 (198)
Journal of Dairy Science, 2023 : Achieving an acceptable level of fertility in herds is difficult for many dairy producers because identifying cows in estrus has become challenging owing to poor estrus expression, increased herd size, and lack of time and skilled labor for estrus ...
Mekonnen Haile-Mariam +3 more
doaj +1 more source
Environmental Toxicology, EarlyView.ABSTRACT Microplastic (MP) pollution is widely recognized as an emerging environmental threat. Yet, most studies still rely on controlled experimental conditions that poorly reflect environmental complexity, potentially underestimating risks under realistic scenarios, particularly during short‐term exposures. Here, we tested whether acute oral exposure
Guilherme Malafaia +5 more
wiley +1 more source
Preformulation and Formulation of Steroids and Assessment of an Electronically Modulated Intravaginal Device for Induced Calving or Oestrous synchronization of Cattle. [PDF]
, 2007 Drug delivery technology is currently advancing faster than at any time in biotechnology history. The challenge of drug delivery is to achieve a controlled release of therapeutic agents over an extended period.
Ismail, Ali Abdi
core
Ovozoa: Journal of Animal ReproductionParity affects metabolic status and reproductive performance in female livestock. Since metabolic status can influence ovarian function and fertility, assessing serum biochemical profiles during estrus synchronization may help predict reproductive ...
Rini Widyastuti +3 more
doaj +1 more source
Diabetes, Obesity and Metabolism, EarlyView.ABSTRACT Aims Animal models of prediabetes (Pre‐DM) are essential for studying metabolic disease and testing therapies, yet high‐fat diet (HFD) and HFD‐plus‐streptozotocin (STZ) protocols vary in feeding duration, STZ dose, and diagnostic criteria and rarely account for sex.
Min Xu +7 more
wiley +1 more source
Optimizing artificial insemination on swamp buffalo (Bubalus bubalis) through synchronization of estrus and ovulation [PDF]
, 2013 Artificial insemination (AI) program in swamp buffalo will be more efficient by implementing synchronization of estrus and ovulation. By synchronizing of ovulation, AI can be done at a fixed time schedule without concerning to estrus detection ...
Purwantara, B +4 more
core +1 more source
Understanding extracellular vesicles in antiaging
Periodontology 2000, EarlyView.Abstract Background Aging is a multifactorial process marked by gradual cellular dysregulation, regulated by hallmarks, including genomic instability, mitochondrial dysregulation, and chronic inflammation. Extracellular vesicles (EVs), especially exosomes, have emerged as pivotal mediators of cell‐to‐cell communication with potential roles in both ...
Paras Ahmad +3 more
wiley +1 more source
Theriogenology Wild, 2023 There has been limited work done on estrus synchronization or induction in the Dasyprocta species. This experiment sought to apply three different methods of estrus synchronization to fifteen agoutis (Dasyprocta leporina) which were placed into three ...
Kavita Ranjeeta Lall, Gary Wayne Garcia
doaj +1 more source
Cytologic Characteristics of the Feline Ovary at Different Sexual Stages
Veterinary Clinical Pathology, EarlyView.ABSTRACT Background Cytology is a valuable diagnostic tool in veterinary medicine, allowing rapid and minimally invasive diagnosis. However, its application in the reproductive tracts of small animals is limited, primarily used to assess mammary masses and stage the estrous cycle.
Alba Martí +4 more
wiley +1 more source
RESEARCHES REGARDING ESTRUS INDUCTION AND SYNCHRONIZATION IN SOWS AFTER WEANING
Cluj Veterinary Journal, 2009 The purpose of this paper was to improve the reproductive performances of sows after weaning in a private swine farm. The main objective was to implement modern reproductive biotechnologies (estrus synchronization, artificial insemination and ...
Liviu BOGDAN +7 more
doaj +1 more source