TITLE

PARŠAVEDŽIŲ GIMDOS ENDOMETRIUMO POKYČIAI SUTRIKUSIO LYTINIO CIKLO IR ANOESTRUS METU

AUTHOR(S)
Karvelienė, Birutė; Žilinskas, Henrikas; Sutkevičienė, Neringa; Riškevičienė, Vita
PUB. DATE
September 2009
SOURCE
Veterinarija ir Zootechnika;2009, Vol. 47 Issue 69, p23
SOURCE TYPE
Academic Journal
DOC. TYPE
Article
ABSTRACT
Morphometric investigations of sows with disturbed reproduction endometrium and changes of luminar endometrial epithelium and glandular epithelium height during different stages of oestrus cycle and pathological anoestrus condition were studied. Changes of progesterone and estradiol-17β concentration in blood serum of sows with disturbed reproduction were studied too. Morphometric measurements of uterus tissues from the sows with disturbed reproduction during different stages of oestrus cycle and during pathological anoestrus condition revealed that the diameter of glands, height of glandular epithelium and height of luminar endometrial epithelium differed in dependence on the stage of oestrus cycle. Positive correlation was defined among the height of endometrium surface and glandular epithelium (R=0.29; P<0.01). The lowest height of surface epithelium was found during anoestrus condition, the highest - during early dioestrus (P< 0.001). The results of our experiment confirmed the lowest height of uterus glandular epithelium during anoestrus condition. We also found the highest glandular epithelium and the lowest diameter of glands during dioestrus state, the highest - during late dioestrus. It is evident that the processes in the uterus of sows with disturbed reproduction are different compared to physiologically normal cyclic sows and are effected by hormonal changes in the organism. It is well known that functions of reproductive system are directly regulated by dependence between estradiol-17β and progesterone. In sows with disturbed reproduction which had functionally active ovaries progesterone concentration in blood serum was on average 17.18±19.82 nmol/l, and estradiol-17β - 82.54±152.15 pmol/l in dependence on the stage of oestrus cycle (P<0.05). An average progesterone concentration in blood serum of slaughtered anoestrus sows was 0.082±0.04 nmol/l, and estradiol-17β concentration was lower than the lowest value pmol/l registered by an apparatus.
ACCESSION #
45649420

 

Related Articles

  • proestrus.  // Taber's Cyclopedic Medical Dictionary (2009);2009, Issue 21, p1899 

    A definition of the term "proestrus," referring to period preceding estrus in females, characterized by the development of ovarian follicles and uterine endometrium, is presented.

  • BIOCHEMICAL PROFILE OF POSTPARTUM ANOESTRUS AND INDUCED ESTRUS CROSSBRED COWS.  // Indian Journal of Field Veterinarians;2011, Vol. 6 Issue 3, p53 

    The article offers information on the research conducted by the authors related to biochemical profile of postpartum anoestrus and induced estrus crossbred cows. It states that the level of serum total protein and albumin was significantly higher in anoestrus cows as compared to induced oestrus...

  • Underlying Disorders of Postpartum Anoestrus and Effectiveness of their Treatments in Crossbred Dairy Cows. Kamal, M. M.; Rahman, M. M.; Momont, H. W.; Shamsuddin, M. // Asian Journal of Animal Sciences;2012, Vol. 6 Issue 3, p132 

    The objectives of this cross-sectional study were to determine the underlying disorders and effective treatment of postpartum anoestrus. Rectal examination accompanied by ultrasonography was performed twice in a 10-day interval on crossbred (HolsteinxZebu) anoestrus cows at = 60 days postpartum...

  • Estrus induction and Fertility response in true anestrus buffaloes using lugol's iodine. Gupta, Raman; Thakur, M. S.; Sharma, Arvind // Veterinary World;Feb2011, Vol. 4 Issue 2, p77 

    The present study was carried out to see the efficacy of lugol's iodine for the initiation of ovarian cyclicity in postpartum true anestrus buffaloes. Confirmation of true anestrus in 30 buffaloes was done by finding smooth ovaries at rectal examination, out of 30, 15 buffaloes was treated with...

  • © QUANTITATIVE ALTERATIONS OF THE AEROBIC BACTERIAL FLORA OF THE POUCH OF SETONIX BRACHYURUS (QUOKKA) DURING OESTRUS, ANOESTRUS, PREGNANCY AND LACTATING ANOESTRUS (POUCH YOUNG). Charlick, J.; Manessis, C.; Stanley, N.; Waring, H.; Cockson, A. // Australian Journal of Experimental Biology & Medical Science;Dec1981, Vol. 59 Issue 6, p743 

    This article discusses various issues related to quantitative alterations of the aerobic bacterial flora of the pouch of Setovix brachyurus, that is quokka, during oestrus, anoestrus, pregnancy and lactating anoestrus. The article presents a study in this regard, where quantitative and...

  • Induction and Synchronization of Estrus in Gilts with P.G.600. Carabă, Ion; Păcală, Nicolae; Cean, Ada; Nicula, Marioara; Petculescu-Ciochină, Liliana; Erina, Silvia; Ganţă, Cosmin // Scientific Papers: Animal Science & Biotechnologies / Lucrari St;2014, Vol. 47 Issue 2, p63 

    Recent developments in understanding the physiological mechanisms of reproduction control can be adapted to swine reproductive management. This article points out the procedures that can be used to induce estrus, in prepubescent and anestrus gilts, and heat synchronization. For estrus induction...

  • Has your beef cow come into heat? PFEIFFER, KATIE // Wisconsin Agriculturist;Jun2014, Vol. 245 Issue 6, p22 

    The article examines the factors that affect a beef cow's ability to come back into heat. These factors include suckling, nutrition, season, breed, age, dystocia, and the presence of a bull. The processes that occur after calving, including uterine involution and anestrus, are also discussed as...

  • EARLY PREGNANCY DIAGNOSIS USING TRANSRECTAL ULTRASONOGRAPHY IN GIR CATTLE. Khade, N. B.; Patel, D. M.; Naikoo, Mehrajuddin // Indian Journal of Field Veterinarians;2011, Vol. 7 Issue 1, p43 

    This study was carried out on. 18 pubertal anestrus Gir heifers of a dairy farm after induction! synchronization of estrus using different hormone protocols, followed by fixed time Al. The primary objectives were to detect early pregnancy and early embryonic mortality on day 26 and 40 post-Al...

  • A STUDY ON PUERPERAL EVENTS AND POSTPARTUM: REPRODUCTIVE PERFORMANCE IN GIR COWS. Ramakrishnan, Ammu; Dhami, A. J. // Indian Journal of Field Veterinarians;2012, Vol. 7 Issue 4, p6 

    This investigation was undertaken on 24 normal parturient Gir cows of 2nd to 4th parity on an organized farm to evaluate the puerperal events and postpartum fertility with and without use of estrus induction / synchronization protocols (viz., CIDR, Ovsynch and Cosynch) around day 90- 92...

Share

Read the Article

Courtesy of VIRGINIA BEACH PUBLIC LIBRARY AND SYSTEM

Sorry, but this item is not currently available from your library.

Try another library?
Sign out of this library

Other Topics