MindMap Gallery animal reproductive hormones
Reproductive hormones are a type of trace biologically active substances secreted by specific cells in the animal body and acting on target organs or cells through body fluid circulation to regulate the reproductive process.
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This template shows the structure and function of the reproductive system in the form of a mind map. It introduces the various components of the internal and external genitals, and sorts out the knowledge clearly to help you become familiar with the key points of knowledge.
This is a mind map about the interpretation and summary of the relationship field e-book, Main content: Overview of the essence interpretation and overview of the relationship field e-book. "Relationship field" refers to the complex interpersonal network in which an individual influences others through specific behaviors and attitudes.
This is a mind map about accounting books and accounting records. The main contents include: the focus of this chapter, reflecting the business results process of the enterprise, the loan and credit accounting method, and the original book of the person.
animal reproductive hormones
pineal gland hormone
Indoles
Melatonin (MLT)
Clinical applications of MLT
Inducing oestrus in sheep
Improve the vitality and quality of bovine semen
Increase egg production
Peptides
Gonadotropin-releasing hormone (GnRH)
Thyrotropin-releasing hormone (TRH)
Prostaglandins (PGs)
hypothalamic hormone
prolactin releasing factor (PRF)
prolactin release inhibitory factor (PIF)
Gonadotropin-releasing hormone (GnRH)
Physiological effects
Stimulate the synthesis and secretion of luteinizing hormone (LH) and follicle-stimulating hormone (FSH)
Stimulate LH glycosylation and ensure LH biological activity
Ovarian GnRH may serve as an important autocrine/paracrine regulatory product
clinical application
Inducing postpartum estrus in female animals
Improve the conception rate of female animals during estrus
Improve the effect of superovulation
Treatment of male infertility
Used to wake up hens from brooding
Used for castration of male animals
pituitary hormone
Follicle-Stimulating Hormone (FSH)
Physiological effects
Stimulate the growth and development of follicles
Works with LH to promote ovulation
Stimulate ovarian growth and increase ovarian mass
Promote the release of sperm cells
Synergizes with LH and androgens to promote sperm development and maturation
clinical application
Often used in conjunction with LH, PGF, etc.
Superovulation of female animals
Early sexual maturity of poultry
Aphrodisiac treatment of female animals
Treatment of ovarian hypofunction
Inducing estrus in lactation-anoestrous female animals
Luteinizing hormone (LH)
Physiological effects
Stimulate follicular development and induce ovulation
Promote the formation of corpus luteum
Stimulates Leydig cell development and testosterone secretion
Stimulates sperm maturation
clinical application
Early sexual maturity of livestock
Inducing estrus in lactation-anoestrus female animals
Induced ovulation and superovulation
Treat infertility
prevent miscarriage
Prolactin (PRL)/Luteinizing hormone (LTH)
Physiological effects
Stimulate and maintain luteal function
Stimulates vaginal mucus secretion and relaxes the cervix
Stimulate mammary gland development and promote lactation
Enhance reproductive behavior
clinical application
Drugs that promote PRL secretion
Drugs that inhibit PRL secretion
Oxytocin (OT)
Physiological function
Stimulate uterine muscle contraction
Stimulates milk ejection
Small doses have a stimulating effect on the corpus luteum, while large doses have a luteal-dissolving effect.
Stimulates interstitial cells and increases semen volume and sperm count
clinical application
Inducing simultaneous labor
Improve breeding and conception rates
Termination of mismatched pregnancy
Treatment of obstetric and maternal diseases