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Updated: Jul 12, 2025
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Application of Long-term cultured Interferon-γ Enzyme-linked Immunospot Assay for Assessing Effector and Memory T Cell Responses in Cattle
Published on: July 11, 2015
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Bovine reproductive immunoinfertility: pathogenesis and immunotherapy
Vinod Kumar Gupta1, Tushar Kumar Mohanty1, Mukesh Bhakat1
1Artificial Breeding Research Centre (ABRC), ICAR-National Dairy Research Institute, Karnal, India.
Frontiers in Veterinary Science
|October 23, 2023
Summary
Bovine immunoinfertility, caused by antibodies against reproductive components, leads to reduced fertility. Treatment involves reproductive technologies and immunomodulators to improve cattle reproduction.
Area of Science:
- Veterinary Immunology
- Reproductive Biology
- Animal Science
Background:
- Infertility significantly impacts cattle reproduction.
- Reproductive immunoinfertility arises from immune responses to reproductive hormones, gametes, and seminal plasma.
Purpose of the Study:
- To review the causes of bovine reproductive immunoinfertility.
- To summarize strategies for overcoming immunoinfertility in cattle.
Main Methods:
- Literature review of studies on bovine immunoinfertility.
- Analysis of immune responses against reproductive antigens.
- Evaluation of treatment and management strategies.
Main Results:
- Antibodies against hormones (LHRH, GnRH, steroids, PGF2α, oxytocin), sperm, and ova can cause infertility.
- Symptoms include anovulation, fertilization failure, and reduced conception rates.
- Reproductive technologies and immunomodulators offer treatment options.
Conclusions:
- Immunoinfertility is a key factor in cattle reproductive failure.
- Understanding immune mechanisms is crucial for developing effective treatments.
- Reproductive technologies and immunomodulation are vital for managing bovine immunoinfertility.
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