Results 101 to 110 of about 13,775 (209)

Effects of Progesterone Intravaginal Devices on Artificial Insemination, Oestrous Synchronization, Ovulation and Pregnancy Rate in Kedah-Kelantan Cattle [PDF]

open access: yes, 2002
The first experiment was conducted to evaluate the effect of various progestagen treatment methods in term of oestrous synchronization, ovulation and pregnancy rate using controlled internal drug-release (CIDR) device or progesterone-releasing ...
Khor, Chun Siah
core  

Effects of an intravaginal GnRH analogue administration on rabbit reproductive parameters and welfare

open access: yesTheriogenology, 2019
On commercial farms, rabbit does are subjected to a reproductive rhythm that does not account for their welfare or physiology, leading to reduced longevity and consequently high annual replacement. The European Food Safety Authority (EFSA) recommends limited and infrequent use of hormone treatments, and suggests replacement with alternative methods ...
MUNARI, CHIARA   +4 more
openaire   +4 more sources

Efecto de la PMSG en la sincronización del estro sobre el comportamiento reproductivo de ovejas de Pelo [PDF]

open access: yes, 2016
Tesis para obtención de título.El presente estudio fue realizado en el rancho La Esperanza, localizado en San Pedro Limón, en el municipio de Tlatlaya, México; con el objetivo de evaluar la administración parenteral de 0 y 333 UI de gonadotropina de ...
Cortés López, Miguel Ángel
core  

Intravaginal Administration of Fc-Fused IL7 Suppresses the Cervicovaginal Tumor by Recruiting HPV DNA Vaccine-Induced CD8 T Cells [PDF]

open access: yes
Purpose: The induction of tissue-localized virus-specific CD8 T-cell response is essential for the development of an effective therapeutic vaccine against genital diseases, such as cervical cancer and genital herpes.
Choi, DH   +9 more
core   +1 more source

Administration of gonadotropin-releasing hormone at sponge insertion increases litter size in ewes subjected to a fixed-time insemination procedure [PDF]

open access: yesRevista Brasileira de Zootecnia
The effect of a dose of GnRH administration at sponge insertion on pregnancy rate and litter size in ewes was investigated. A total of 162 pluriparous, non-lactating Huyang ewes (3–4 years old, 40–50 kg body weight, 120–150 days postpartum) were randomly
Jing Zhang   +5 more
doaj   +1 more source

Reproductive physiology of the female cat [PDF]

open access: yes, 2003
Ovarian cyclicity induces considerable changes in morphology, physiology and function of the reproductive organs in animals. This thesis aimed to study reproductive physiology of the female domestic cat, focusing on the cervix, uterus and uterine tube ...
Chatdarong, Kaywalee
core  

Induction of synchronized estrus in dairy goats with different gonadotrophins. [PDF]

open access: yes, 2020
The objective of this study was to evaluate lhe efficiency of two gonadotrophins in induction of estrus in dairy goats. A total of 47 dairy goats were randomly divided according to breed into two treatments (T1 and T2). In both treatments, goats received
BRUSCHI, J. H.   +5 more
core  

Indução de estro em cabras da raça Toggenburg com dois diferentes dispositivos intravaginais. [PDF]

open access: yes, 2013
Doze cabras nuliparas da raça Toggenburg foram distribuidas em dois tratamentos (Tl e T2) para induçao do estro. 0 T1 (n=6) consistiu na inserçao da esponja imnpregnada com 60mg de acetato de medroxiprogesterona, associado a aplicaçao de 50mg do analogo ...
BRUSCHI, J. H.   +4 more
core  

Effects of administration of mycobacterium cell wall fraction during the periovulatory period on embryo development following superovulation in virgin dairy heifers

open access: yesJDS Communications
Proinflammatory cytokines are involved in regulating several reproductive processes that occur during the periovulatory period, including ovulation, corpus luteum formation, and preimplantation embryo development.
W. Brown   +4 more
doaj   +1 more source

Novel intravaginal nanomedicine for the targeted delivery of saquinavir to CD4+ immune cells

open access: yesInternational Journal of Nanomedicine, 2013
Sidi Yang,1,2 Yufei Chen,1,2 Kaien Gu,1,2 Alicia Dash,1,2 Casey L Sayre,1 Neal M Davies,1 Emmanuel A Ho1,2 1Faculty of Pharmacy, 2Laboratory for Drug Delivery and Biomaterials, University of Manitoba, Winnipeg, MB, Canada Abstract: The goal of this study
Yang S   +6 more
doaj  

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