Understanding follicular waves in cattle

In this video, we'll be exploring ovarian follicular dynamics in cattle. This is important information for anyone wanting to understand the function of the ovaries and how they impact cattle production.
We'll cover the anatomy of the ovary, the different stages of the ovarian cycle, and the role ovarian follicular dynamics play in cattle production. This is a deep video, but hopefully, it will be valuable information for those interested in cattle production and the function of the ovaries.
The pdf of the lecture is available on our GNP Sir classes App
Download our App Now: ztkby.courses.store/346240?ut...
#veterinary gynecology
#estradiol,
#follicle dynamics,
#gnrh,
#hcg,
Linked In:linkedin.com/in/dr-govind-narayan-purohit-13a04a17
Contact email: gnpobs@gmail.com
More videos:
Hormones of reproduction in domestic animals • Unveiling the Mystery ...
3. Estrus cycle • Uncovering the Mystery...
4. Estrus detection in cows • Discover How Cows Reve...
5. Follicular dynamics in farm animals • Uncovering Amazing Ins...
6. Estrus synchronization • Unlocking the Secrets ...
7. Bovine infertility • A Vet Gynecologist Unc...
8. Anestrus in domestic animals • Uncovering the Shockin...
9. Ovarian cysts • Uncovering the Secrets...
10. Repeat breeding • Breeding Troubles? Her...
11. Non-specific genital infections causing infertility in cattle • Unveiling the Mysterie...
12. Infectious bovine infertility • Uncovering the STUNNIN...
13. Pregnancy diagnosis in farm and pet animals • Unlocking the Mystery ...
14. Equine infertility • Uncovering the Mystery...
15. Infertility in sheep and goats • Baby Boom: Uncovering ...
Links for Veterinary Obstetrics
1. Fertilization, maternal recognition of pregnancy and
implantation
• Unveiling the Mystery ...
2. Types of placenta and functions in domestic animals • Placenta types and fun...
3. Diseases and accidents of gestation • Diseases and accidents...
4. Congenital fetal defects • Congenital Fetal defec...
5. Parturition in domestic animals • Parturition in domesti...
6. Puerperium in domestic animals • Puerperium in domestic...
7. Causes of dystocia in farm animals • Causes of dystocia in ...
8. Procedure of uterine torsion correction • Watch This Surgeon's I...
9. Uterine torsion in domestic animals • Uterine torsion in dom...
10. Obstetrical operations in domestic animals • Stunning Results From ...
Links for other videos of interest
1 Technique of AI in cattle • Technique of Artificia...
2 Distinctive features of Camel Reproduction • Distinctive features o...
3 Peculiarities of Equine Reproduction • Peculiarities of Equin...
4 Reproductive approaches under field conditions of
Rajasthan
• Reproductive approache...
5 Methods of estrus detection in dairy cows • Uncover the Astonishin...
The video tutorials at this channel Govind Narayan Purohit explain the various topics listed above.
Prof Govind Narayan Purohit (GNP sir) has more than 35 years of teaching research and extension in animal reproduction has more than 221 research publications and is currently the Dean Post Graduate Studies, and University Head (Veterinary Gynecology and Obstetrics) Rajasthan University of Veterinary and Animal Sciences, Bikaner, Rajasthan, India. He is the Editor of Bubaline Theriogenology at the International Veterinary Information Service, New York, and Domestic Animal Obstetrics published by Lambert Academic Publishers Germany. This series of lecture videos covers nearly all aspects of reproduction is useful for veterinary students, practitioners, and all those interested in animal reproduction
Topics of this video are
Follicle
wave theory
livestock breeding
Jersey cow
theriogenology
animal
reproduction
GnRH
LH
FSH
Estrogen
Progesterone
male reproductive hormones
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lecture
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Antiprogestins
Antiestrogens
androgens
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Veterinary Gynecology,
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Пікірлер: 50

  • @hareshkamaliya6492
    @hareshkamaliya6492 Жыл бұрын

    Very nice... Sir you explain in excellent wave .. some topics i not understand in UG but right now clear my doute... thank you so much... good work sir 👌👍🙏

  • @mayar5419
    @mayar54194 ай бұрын

    it was REALLY hard for me to understand it from my physiology professor, but now I clearly understand it special thanks to you, sir 🥰

  • @sharmaanil51
    @sharmaanil513 жыл бұрын

    Very nice sir. Thats your greatness to share the knowledge you have gained 👍🙏🏻🙏🏻

  • @vijaysohlot4042
    @vijaysohlot40422 жыл бұрын

    It is excellent lecture. If etiology is added why some animals have 1, 2,3 follicular waves cycle and its effect on length of oestrus cycle. It would have been better

  • @totorocute9638
    @totorocute96382 жыл бұрын

    Woow! Your explanation is like crystal clear mr. Govinda, I've lightened, thank you so much!!

  • @GNPSir

    @GNPSir

    2 жыл бұрын

    You're most welcome

  • @carlitonoel2576
    @carlitonoel25762 жыл бұрын

    Thank you Doc for your very informative lecture. I will share this to my classmates that are enrolled in Veterinary obstetrics. Godbless 😇

  • @GNPSir

    @GNPSir

    2 жыл бұрын

    Thanks

  • @darla..6636
    @darla..6636Ай бұрын

    Thank you sir 🙏

  • @drrohitarora45
    @drrohitarora453 жыл бұрын

    Great lectures. Energetic. Great structure and Easy understood Thankyou sir.

  • @GNPSir

    @GNPSir

    3 жыл бұрын

    Thanks your comments enthuse me to work further.

  • @rameshvyas102
    @rameshvyas1023 жыл бұрын

    Excellent work Sir!

  • @GNPSir

    @GNPSir

    3 жыл бұрын

    Thanks

  • @ambikabarkodia3999
    @ambikabarkodia39992 жыл бұрын

    Quite informative sir

  • @GNPSir

    @GNPSir

    2 жыл бұрын

    Thanks

  • @sreelekshmi.sradhakrishnan1323
    @sreelekshmi.sradhakrishnan13232 жыл бұрын

    Thank you so much sir

  • @GNPSir

    @GNPSir

    2 жыл бұрын

    Most welcome

  • @mbatatakiazi1678
    @mbatatakiazi16783 жыл бұрын

    Am following Sir. Shukriya I call it Ahsante in my mother tongue (kiswahili)

  • @GNPSir

    @GNPSir

    3 жыл бұрын

    Thanks let your colleagues also know about the channel. Best wishes Prof G N Purohit

  • @mbatatakiazi1678

    @mbatatakiazi1678

    3 жыл бұрын

    @@GNPSir yes Sir. I will share it for Shure with my students.

  • @adnanjutt3932
    @adnanjutt39323 жыл бұрын

    Good work sir👍 Keep it up

  • @GNPSir

    @GNPSir

    3 жыл бұрын

    Thanks kindly let others know about the channel.

  • @adnanjutt3932

    @adnanjutt3932

    3 жыл бұрын

    @@GNPSir sure

  • @atulhanda2515
    @atulhanda25153 жыл бұрын

    Respected sir i am not able to do operations in large animals app great teacher hein kindly help me

  • @sunadbalgi1669
    @sunadbalgi16692 жыл бұрын

    A very good informative lecture sir

  • @GNPSir

    @GNPSir

    2 жыл бұрын

    Thanks kindly share with your colleagues

  • @sunadbalgi1669

    @sunadbalgi1669

    2 жыл бұрын

    Up to puberty primordial follicle will be converted upto tertiary and then will undergo atresia, but at puberty when GnRH changes into pulsatile fashion then preantral follicles will recruited for the further processes. Is this right sir?

  • @GNPSir

    @GNPSir

    2 жыл бұрын

    @@sunadbalgi1669 What is known till now Not all primordial follicles are converted to tertiary follicles and then undergo atresia. The conversion of primordial follicles into tertiary, secondary, preantral, and antral follicles continues throughout life yet after puberty the antral follicles are selected to grow under a follicular wave in cattle due to the establishment of the relationship between the hypothalamus-pituitary gonadal axis and thus the antral follicles enter sequential growth under pituitary hormone influence. Before puberty, the primordial follicle growth is dependent on intraovarian factors and maybe they enter atresia at a faster rate.

  • @pinoyvetacadz
    @pinoyvetacadz6 ай бұрын

    How to contact your sir

  • @bffhunters5983
    @bffhunters59832 жыл бұрын

    Can we convert or manipulate follicular waves? (Convert 2 follicular waves into 3 follicular waves)

  • @GNPSir

    @GNPSir

    2 жыл бұрын

    Boer et al., 2011 J Dairy Sci proposed a model through which the 3-wave cycle could possibly be changed to -2 wave cycle in dairy cows however, this seems extremely difficult practically as it is really difficult to control so many factors proposed in this study.

  • @dixithansretta3877
    @dixithansretta3877 Жыл бұрын

    For initating the follicular wave some amount of lh is nedded?

  • @GNPSir

    @GNPSir

    Жыл бұрын

    Yes

  • @dixithansretta3877

    @dixithansretta3877

    Жыл бұрын

    @@GNPSir lutenisation starts occouring before ovulation?

  • @GNPSir

    @GNPSir

    Жыл бұрын

    @@dixithansretta3877 The biological events are continuous so maybe some cells might have altered morphology and steroid secretion even before ovulation specifically if we consider cattle. In dogs, the mechanisms understood so far are different.

  • @destaalemgebretsadkan6627
    @destaalemgebretsadkan66273 жыл бұрын

    how can I get this lecture on slide share?

  • @GNPSir

    @GNPSir

    3 жыл бұрын

    You can download it by clicking on the link provided in the description of the video itself

  • @Pain18289
    @Pain182893 жыл бұрын

    Hello Sir I have husky female which is 28months old, Recently she came into heat,and blood was coming till 40 days (blood was watery) I have taken to vet,done CBC,KFT,LFT, vaginal cytology,and ultrasound too,but there was no infection and tumor,my female dog was active and eating good,what may be problem Sir,Can you please help me out

  • @GNPSir

    @GNPSir

    3 жыл бұрын

    Dear Pawan Prolonged bleeding can be because of ovarian cysts, tumors or tumor of pituitary. I would suggest hCG injection like Pubergen 22 IU per Kg IM for 3 days. Also check for TVT if TVT is present vincristine is advisable. If you don't want pups hysterectomy can be a better option in ovarian tumors

  • @Pain18289

    @Pain18289

    3 жыл бұрын

    @@GNPSir Sir if that injections given by vet,can conceive next time? Just want to take one litter sir,

  • @adnanjutt3932
    @adnanjutt39322 жыл бұрын

    sir slides are not awailable in drive

  • @GNPSir

    @GNPSir

    2 жыл бұрын

    will check and upload again thanks for informing me

  • @adnanjutt3932

    @adnanjutt3932

    2 жыл бұрын

    @@GNPSir thanks alot

  • @jagmeetbrar869
    @jagmeetbrar8693 жыл бұрын

    sir mare follicle siste video

  • @GNPSir

    @GNPSir

    3 жыл бұрын

    Explained in a previous video kindly go through it

  • @mirshakeel4152
    @mirshakeel41528 ай бұрын

    Sir I need these slide notes plz

  • @GNPSir

    @GNPSir

    8 ай бұрын

    You can find them at Researchgate, Academia, scribd and also in our GNP Sir Classes App. Let me know at my email if you find difficulty in locating them

  • @mirshakeel4152

    @mirshakeel4152

    8 ай бұрын

    I will be obliged ❤

  • @dineshjadhav6988
    @dineshjadhav69883 жыл бұрын

    Hindi me bataea

  • @GNPSir

    @GNPSir

    3 жыл бұрын

    Dear Dinesh you can refer my hindi channel Pashu prajanan samasyaen evum nivaran. Best wishes