Search Results - "Celi, I."

Effect of artificial long days and/or melatonin treatment on the sexual activity of Mediterranean bucks by Zarazaga, L.A., Gatica, M.C., Celi, I., Guzmán, J.L., Malpaux, B.

“…The aim of this work was to determine whether treatments using photoperiod (long days) and/or exogenous melatonin are effective in enhancing reproductive…”
Get full text

The timing of oestrus, the preovulatory LH surge and ovulation in Blanca Andaluza goats synchronised by intravaginal progestagen sponge treatment is modified by season but not by body condition score by Zarazaga, L.A., Gatica, M.C., Gallego-Calvo, L., Celi, I., Guzmán, J.L.

“…The aim of this study was to determine whether a seasonal pattern of reproductive events is followed after synchronisation by intravaginal progestagen sponge…”
Get full text

Effect of melatonin implants on sexual activity in Mediterranean goat females without separation from males by Zarazaga, L.A., Gatica, M.C., Celi, I., Guzmán, J.L., Malpaux, B.

“…This work was designed to determine whether melatonin treatment at the spring equinox can induce reproductive activity in goats without separation from males…”
Get full text

No previous isolation of female goats is required for novel males to induce a male effect, especially if direct physical contact is established by Gallego-Calvo, L., Gatica, M.C., Celi, I., Guzmán, J.L., Delgadillo, J.A., Zarazaga, L.A.

“…Goat does supposedly need to be separated from bucks before male stimuli can induce reproductive activity, ovulation, and estrous. The present study examined…”
Get full text

The response of luteinizing hormone secretion to photoperiod is modified by the level of nutrition in female Mediterranean goats by Zarazaga, L.A., Celi, I., Guzmán, J.L., Malpaux, B.

“…This paper reports the influence of nutrition on the photoperiodic control of luteinizing hormone (LH) secretion in female Mediterranean goats (i.e., goats…”
Get full text

Melatonin concentrations in the two jugular veins, and relationship with the seasonal reproductive activity in goats by Zarazaga, L.A., Celi, I., Guzmán, J.L., Malpaux, B.

“…The authors investigated whether melatonin concentrations vary between the two jugular veins and whether absolute (nocturnal) or relative (nocturnal/diurnal…”
Get full text

Artificial long days in addition to exogenous melatonin and daily contact with bucks stimulate the ovarian and oestrous activity in Mediterranean goat females by Zarazaga, L. A., Gatica, M. C., Celi, I., Guzmán, J. L., Malpaux, B.

“…One experiment was conducted to determine whether the treatment with artificial long days and exogenous melatonin can induce reproductive activity during…”
Get full text

Influence of the male effect on the reproductive performance of female Payoya goats implanted with melatonin at the winter solstice by Celi, I, Gatica, M.C, Guzmán, J.L, Gallego-Calvo, L, Zarazaga, L.A

“…This research addressed the effect on reproductive performance of melatonin implants inserted at the winter solstice in Payoya goats. Female goats (n=100) were…”
Get full text

Reproductive Performance is Improved During Seasonal Anoestrus when Female and Male Murciano–Granadina Goats Receive Melatonin Implants and in Payoya Goats when Females are thus Treated by Zarazaga, LA, Gatica, MC, Celi, I, Guzmán, JL

“…This work investigates whether the reproductive performance of Mediterranean goats achieved using melatonin implants at around the spring equinox is affected…”
Get full text

Artificial long days and daily contact with bucks induce ovarian but not oestrous activity during the non-breeding season in Mediterranean goat females by Zarazaga, L.A, Gatica, M.C, Celi, I, Guzmán, J.L, Malpaux, B

“…The aim of the present study was to determine whether a treatment of 3 mo of artificial long days and daily contact with bucks can stimulate reproductive…”
Get full text

Short communication. Melatonin improves the reproductive performance of seasonal anoestrus goats exposed to buck effect during early post-partum by Zarazaga, L. A., Gatica, M. C., Gallego-Calvo, L., Celi, I., Guzman, J. L.

“…The aim of the present study was to determine whether any combination of buck effect and melatonin treatment could improve reproductive performance in Payoya…”
Get full text

Role of Nutrition in the Regulation of Luteinizing Hormone Secretion by the Opioidergic, Dopaminergic, and Serotonergic Systems in Female Mediterranean Goats by Zarazaga, Luis A, Celi, Irma, Guzmán, José Luis, Malpaux, Benoît

“…This study examined which neural mechanism (opioid, dopaminergic, or serotonergic system) is involved in the regulation of luteinizing hormone (LH) secretion,…”
Get full text

Enhancement of the male effect on reproductive performance in female Mediterranean goats with long day and/or melatonin treatment by Zarazaga, Luis A., Celi, Irma, Guzmán, José L., Malpaux, Benoît

“…The aim of this study was to determine whether the male effect on reproductive performance in female Mediterranean goats could be enhanced if used in…”
Get full text

False-Positive Radioactive Iodine Uptake Mimicking Miliary Lung Metastases in a Patient Affected by Papillary Thyroid Cancer and IgA Deficiency by Demidowich, Andrew Paul, Kundu, Amartya, Reynolds, James C, Celi, Francesco S

“…A 42-year-old female with immunoglobulin A deficiency and recurrent sinopulmonary infections underwent thyroidectomy for papillary thyroid cancer (PTC)…”
Get full text

A short-term supranutritional vitamin E supplementation alleviated respiratory alkalosis but did not reduce oxidative stress in heat stressed pigs by Liu, Fan, Celi, Pietro, Chauhan, Surinder Singh, Cottrell, Jeremy James, Leury, Brian Joseph, Dunshea, Frank Rowland

“…Objective: Heat stress (HS) triggers oxidative stress and respiratory alkalosis in pigs. The objective of this experiment was to study whether a short-term…”
Get full text

The Effect of Yerba Mate (Ilex paraguarensis) Supplementation on the Productive Performance of Dorper Ewes and Their Progeny by Po, Eleonora, Xu, Ziqian, Celi, Pietro

“…Yerba Mate (Ilex paraguariensis), a tea known for its high antioxidant content, was supplemented to 30 of 60 ewes for 13 wks to assess its effect on their…”
Get full text

The Effect of Yerba Mate (Ilex Paraguariensis) Supplementation on Nutrient Degradability in Dairy Cows: An In sacco and In vitro Study by Hartemink, Ellen, Giorgio, Daniela, Kaur, Ravneet, Di Trana, Adriana, Celi, Pietro

“…This study was carried out to investigate the effects of Yerba Mate (YM) supplementation on nutrients' degradation, in vitro dry matter disappearance, gas…”
Get full text

Effects of Perinatal Nutrition on Metabolic and Hormonal Profiles of Goat Kids (Capra hircus) during Their First Day of Life by Celi, Pietro, Di Trana, Adriana, Claps, Salvatore, Di Gregorio, Paola

“…The aim of the present work was to monitor metabolic and hormonal profiles in newborn kids, born from dams fed diets with low or high levels of energy…”
Get full text