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GONZALO HERVAS ANGULO

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INSTITUTO DE GANADERIA DE MONTAÑA
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Effect of lipid supplementation on the endogenous synthesis of milk cis-9 trans-11 CLA in dairy sheep and goats. A tracer assay with 13C-vaccenic acid

2022 Journal of Dairy Science
Volume:
105
Initial page:
255
End page:
268
Authors:
Toral, P.G.;Hervás, G.;Frutos, P.

Rumen biohydrogenation and milk fatty acid profile in dairy ewes divergent for feed efficiency

2021 Journal of Dairy Science
Volume:
104
Initial page:
5569
End page:
-
Authors:
Toral, P.G.;Hervás, G.;Fernández-Díez, C.;Belenguer, A.;Frutos, P.

Use of tannins to protect insect meal protein against ruminal degradation in sheep

2021 Options Méditerranéenes
Volume:
125
Initial page:
441
End page:
445
Authors:
Toral, Pablo G.;González Rosales, M.Graciela;Hervás, Gonzalo;Belenguer, Álvaro;Mendoza, Alejandro G.;Amanzougarene, Zahia;Fondevila, Manuel;Frutos, Pilar

Effect of dietary supplementation with lipids of different unsaturation degree on feed efficiency and milk fatty acid profile in dairy sheep

2021 Animals
Volume:
11
Initial page:
2476
End page:
-
Authors:
HERVÁS, G.;TORAL, P.G.;FERNÁNDEZ-DÍEZ, C.;DELLA BADIA, A.;FRUTOS, P.

Individual differences in responsiveness to diet-induced milk fat depression in dairy sheep and goats

2021 Journal of Dairy Science
Volume:
104
Initial page:
11509
End page:
11521
Authors:
Della Badia, A.;Hervás, G.;Toral, P.G.;Frutos, P.

Ability of tannins to modulate ruminal lipid metabolism and milk and meat fatty acid profiles

2020 Animal Feed Science and Technology
Volume:
269
Initial page:
114623
End page:
-
Authors:
Frutos, P.;Hervás, G.;Natalello, A.;Luciano, G.;Fondevila, M.;Priolo, A.;Toral, Pablo G.

Bioactive compounds from pomegranate by-products increase the in vitro ruminal accumulation of potentially health promoting fatty acids

2020 Animal Feed Science and Technology
Volume:
259
Initial page:
114355
End page:
-
Authors:
Natalello, A.;Hervás, G.;Toral, Pablo G.;Luciano, G.;Valenti, B.;Mendoza, A. G.;Pauselli, M.;Priolo, A.;Frutos, P.

Endogenous synthesis of milk cis-9 trans-11 CLA in dairy ewes: quantification using 13C-labeled vaccenic acid and comparison with estimations based on cobalt administration

2020 Journal of Dairy Science
Volume:
103
Initial page:
368
End page:
378
Authors:
Hervás, Gonzalo;Frutos, Pilar;Toral, Pablo G.

Relationships between trans-10 shift indicators and milk fat traits in dairy ewes: Insights into milk fat depression

2020 Animal Feed Science and Technology
Volume:
261
Initial page:
114389
End page:
-
Authors:
Toral, Pablo G.;Gervais, Rachel;Hervás, Gonzalo;Létourneau-Montminy, Marie-Pierre;Frutos, Pilar

Effect of dietary lipids and other nutrients on milk odd- and branched-chain fatty acid composition in dairy ewes

2020 Journal of Dairy Science
Volume:
103
Initial page:
11413
End page:
11423
Authors:
Toral, P.G.;Hervás, G.;Della Badia, A.;Gervais, R.;Frutos, P.

Effects of shearing two breeds of dairy ewes during lactation under mild-winter conditions

2019 Journal of Dairy Science
Volume:
102
Initial page:
1712
End page:
1724
Authors:
Elhadi, A.;Salama, A. A. K.;Such, Xavier;Albanel, Elena;Toral, Pablo G.;Hervás, Gonzalo;Frutos, Pilar;Caja, Gerardo

In vitro biohydrogenation of 13C-labeled alpha-linolenic acid in response to ruminal alterations associated with diet-induced milk fat depression in ewes

2019 Journal of Dairy Science
Volume:
102
Initial page:
1213
End page:
1223
Authors:
Toral, Pablo, G.;Hervás, G.;Frutos, P.

Conjugated linoleic acid (CLA)-induced milk fat depression: application of RNA-Seq technology to elucidate mammary gene regulation in dairy ewes

2019 Scientific Reports
Volume:
9
Initial page:
4473
End page:
-
Authors:
Suárez-Vega, Aroa;Gutérrez-Gil, Beatriz;Toral, Pablo G.;Hervás, G.;ARRANZ, Juan José;Frutos, Pilar

Rumen bacterial community responses to DPA, EPA and DHA in cattle and sheep: sheep: A comparative in vitro study

2019 Scientific Reports
Volume:
9
Initial page:
11857
End page:
-
Authors:
Carreño, D.;Toral, Pablo G.;Pinloche, Eric;Belenguer, Álvaro;Yáñez-Ruiz, David R.;Hervás, Gonzalo;Mcewan, Neil R.;Newbold, C. Jaime;Frutos, Pilar

Effects of EPA and DHA on in vitro ruminal biohydrogenation of 18-carbon fatty acids in sheep

2019 Options Méditerranéennes
Volume:
123
Initial page:
191
End page:
194
Authors:
Toral, Pablo G.;Hervás, Gonzalo;Carreño, David;Leskinen, Heidi;Belenguer, Álvaro;Shingfield, Kevin J.;Frutos, Pilar

Diet supplementation with a high dose of stearic acid to alleviate fish oil-induced milk fat depression in lactating ewes

2019 Options Méditerranéennes
Volume:
123
Initial page:
133
End page:
137
Authors:
Hervás, G.;Toral, Pablo G.;Frutos, P.

Review: Modulating ruminal lipid metabolism to improve the fatty acid composition of meat and milk. Challenges and opportunities

2018 Animal
Volume:
12
Initial page:
s272
End page:
s281
Authors:
Toral, Pablo G.;Monahan, Frank J.;Hervás, Gonzalo;Frutos, Pilar;Moloney, Aidan P.

Use of high doses of 18:0 to try to mitigate the syndrome of milk fat depression in dairy ewes fed marine lipids

2018 Animal Feed Science and Technology
Volume:
236
Initial page:
68
End page:
75
Authors:
Toral, P.G.;Hervás, G.;Frutos, P.

In vitro ruminal biohydrogenation of eicosapentaenoic (EPA), docosapentaenoic (DPA), and docosahexaenoic acid (DHA) in cows and ewes: Intermediate metabolites and pathways

2018 Journal of Dairy Science
Volume:
101
Initial page:
6109
End page:
6121
Authors:
Toral, P.G.;Hervás, G.;Leskinen, H.;Shingfield, K.J.;Frutos, P.

Milk fat depression in dairy ewes fed fish oil: Might differences in rumen biohydrogenation, fermentation, or bacterial community explain the individual variation?

2018 Journal of Dairy Science
Volume:
101
Initial page:
6122
End page:
6132
Authors:
Frutos, P.;Toral, P.G.;Belenguer, A.;Hervás, G.

Conditions associated with marine lipid-induced milk fat depression in sheep cause shifts in the in vitro ruminal metabolism of 1-13C oleic acid

2018 Animals
Volume:
8
Initial page:
E196
End page:
-
Authors:
Toral, P.G.;Hervás, G.;Peiró, V.;Frutos, P.

In vitro response to EPA, DPA and DHA: comparison of effects on ruminal fermentation and biohydrogenation of 18-carbon fatty acids in cows and ewes

2017 Journal of Dairy Science
Volume:
100
Initial page:
6187
End page:
6198
Authors:
Toral, P.G.;Hervás, G.;Carreño, D.;Leskinen, H.;Belenguer, A.;Shingfield, K.J.;Frutos, P.

Endogenous synthesis of milk oleic acid in dairy ewes: In vivo measurement using 13C-labeled stearic acid

2017 Journal of Dairy Science
Volume:
100
Initial page:
5880
End page:
5887
Authors:
Toral, P.G.;Frutos, P.;Carreño, D.;Hervás, G.

Comparison of feed intake, digestion and rumen function among domestic ruminant species grazing in upland vegetation communities

2017 Journal of Animal Physiology and Animal Nutrition
Volume:
101
Initial page:
846
End page:
856
Authors:
Ferreira, L.M.M.;Hervás, G.;Belenguer, A.;Celaya, R.;Rodrigues, M.A.M.;García, U.;Frutos, P.;Osoro, K.

mRNA abundance of genes involved in mammary lipogenesis during fish oil- or trans-10,cis-12 CLA-induced milk fat depression in dairy ewes

2017 Journal of Dairy Science
Volume:
100
Initial page:
3182
End page:
3192
Authors:
Toral, P.G.;Hervás, G.;Belenguer, A.;Carreño, D.;Frutos, P.

Elucidating fish oil-induced milk fat depression in dairy sheep: Milk somatic cell transcriptome analysis

2017 Scientific Reports
Volume:
7
Initial page:
-
End page:
-
Authors:
Suárez-Vega, A.;Toral, P.G.;Gutiérrez-Gil, B.;Hervás, G.;Arranz, J.J.;Frutos, P.

Individual variation of the extent of milk fat depression in dairy ewes fed fish oil: Milk fatty acid profile and mRNA abundance of candidate genes involved in mammary lipogenesis

2017 Journal of Dairy Science
Volume:
100
Initial page:
9611
End page:
9622
Authors:
Frutos, P.;Toral, P.G.;Hervás, G.

Fish oil-induced milk fat depression and associated downregulation of mammary lipogenic genes in dairy ewes

2016 Journal of Dairy Science
Volume:
99
Initial page:
7971
End page:
7981
Authors:
Carreño, D.;Hervás, G.;Toral, P.G.;Castro-Carrera, T.;Frutos, P.

Isolation of RNA from milk somatic cells as an alternative to biopsies of mammary tissue for nutrigenomic studies in dairy ewes

2016 Journal of Dairy Science
Volume:
99
Initial page:
8461
End page:
8471
Authors:
Toral, P.G.;Hervás, G.;Suárez-Vega, A.;Arranz, J.J.;Frutos, P.

Effects of the inclusion of oak tannins in a diet rich in linoleic acid on in vitro rumen biohydrogenation and fermentation in sheep

2016 Options Méditerranéenes
Volume:
115
Initial page:
597
End page:
601
Authors:
Carreño, David;Hervás, Gonzalo;Toral, Pablo G.;Belenguer, Álvaro;Frutos, Pilar

Feeding strategies to obtain high quality milk in intensive dairy sheep production systems

2016 Options Méditerranéenes
Volume:
115
Initial page:
611
End page:
620
Authors:
Frutos, Pilar;Toral, Pablo G.;Lavín, Paz;Hervás, Gonzalo;Mantecón, Ángel R.

Effects of supplemental 18:0 on milk fat content in dairy ewes fed a diet rich in fish oil

2016 Options Méditerranéenes
Volume:
115
Initial page:
219
End page:
222
Authors:
Toral, Pablo G.;Hervás, Gonzalo;Carreño, David;González, Jesús Salvador;Amor, Javier;Frutos, Pilar

Effects of a tannin-rich legume (Onobrychis viciifolia) on in vitro ruminal biohydrogenation and fermentation

2016 Spanish Journal of Agricultural Research
Volume:
14
Initial page:
-
End page:
-
Authors:
Toral, P.G.;Hervás, G.;Missaoui, H.;Andrés, S.;Giráldez, F.J.;Jellali, S.;Frutos, P.

Does supplemental 18:0 alleviate fish oil-induced milk fat depression in dairy ewes?

2016 Journal of Dairy Science
Volume:
99
Initial page:
1133
End page:
1144
Authors:
Toral, P.G.;Hervás, G.;Carreño, D.;Frutos, P.

Comparison of ruminal lipid metabolism in dairy cows and goats fed diets supplemented with starch, plant oil, or fish oil

2016 Journal of Dairy Science
Volume:
99
Initial page:
301
End page:
316
Authors:
Toral, P.G.;Bernard, L.;Belenguer, A.;Rouel, J.;Hervás, G.;Chilliard, Y.;Frutos, P.

Fatty acid composition of ruminal digesta and longissimus muscle from lambs fed silage mixtures including red clover, sainfoin, and timothy

2016 Journal of animal science
Volume:
94
Initial page:
1550
End page:
1560
Authors:
Campidonico, L.;Toral, P.G.;Priolo, A.;Luciano, G.;Valenti, B.;Hervás, G.;Frutos, P.;Copani, G.;Ginane, C.;Niderkorn, V.

Reductions in milk δ9-desaturation ratios to oral dosing of cobalt-acetate are accompanied by the downregulation of SCD1 in lactating ewes

2015 Journal of Dairy Science
Volume:
98
Initial page:
1961
End page:
1971
Authors:
Toral, P.G.;Hervás, G.;Frutos, P.

Ability of different types and doses of tannin extracts to modulate in vitro ruminal biohydrogenation in sheep

2015 Animal Feed Science and Technology
Volume:
202
Initial page:
42
End page:
51
Authors:
Carreño, D.;Hervás, G.;Toral, P.G.;Belenguer, A.;Frutos, P.

Dietary sunflower oil modulates milk fatty acid composition without major changes in adipose and mammary tissue fatty acid profile or related gene mRNA abundance in sheep

2015 Animal
Volume:
9
Initial page:
582
End page:
591
Authors:
Castro-Carrera, T.;Frutos, P.;Leroux, C.;Chilliard, Y.;Hervás, G.;Belenguer, A.;Bernard, L.;Toral, P.G.

Comparison of milk fatty acid responses during fish oil- and trans-10 cis-12 18:2-induced milk fat depression in dairy ewes

2015 Animal Feed Science and Technology
Volume:
210
Initial page:
66
End page:
73
Authors:
Toral, P. G.;Hervás, G.;Carreño, D.;Belenguer, A.;Frutos, P.

Utilización de taninos de quebracho en la dieta de ovejas lecheras. Efectos sobre el rendimiento productivo y el perfil de ácidos grasos de la leche

2015 Albéitar
Volume:
188
Initial page:
48
End page:
49
Authors:
Toral, P.G.;Hervás, G.;Belenguer, A.;Frutos, P.

Rumen bacterial community evaluated by 454 pyrosequencing and terminal restriction fragment length polymorphism analyses in dairy sheep fed marine algae

2014 Journal of Dairy Science
Volume:
97
Initial page:
1661
End page:
1669
Authors:
Castro-Carrera, T.;Toral, P.G.;Frutos, P.;McEwan, N.R.;Hervás, G.;Abecia, L.;Pinloche, E.;Girdwood, S.E.;Belenguer, A.

Oral administration of cobalt acetate alters milk fatty acid composition, consistent with an inhibition of stearoyl-coenzyme A desaturase in lactating ewes

2014 Journal of Dairy Science
Volume:
97
Initial page:
1036
End page:
1046
Authors:
Frutos, P.;Toral, P.G.;Ramos-Morales, E.;Shingfield, K.J.;Belenguer, A.;Hervás, G.

Use of stomach tubing as an alternative to rumen cannulation to study ruminal fermentation and microbiota in sheep and goats

2014 Animal Feed Science and Technology
Volume:
198
Initial page:
57
End page:
66
Authors:
Ramos-Morales, E.;Arco-Pérez, A.;Martín-García, A.I.;Yáñez-Ruiz, D.R.;Frutos, P.;Hervás, G.

Effect of the inclusion of quebracho tannins in a diet rich in linoleic acid on milk fatty acid composition in dairy ewes

2013 Journal of Dairy Science
Volume:
96
Initial page:
431
End page:
439
Authors:
Toral, P.G.;Hervás, G.;Belenguer, A.;Bichi, E.;Frutos, P.

Milk fat depression induced by dietary marine algae in dairy ewes: Persistency of milk fatty acid composition and animal performance responses

2013 Journal of Dairy Science
Volume:
96
Initial page:
524
End page:
532
Authors:
Bichi, E.;Hervás, G.;Toral, P.G.;Loor, J.J.;Frutos, P.

Effect of the administration of young leaves of Quercus pyrenaica on rumen fermentation in relation to oak tannin toxicosis in cattle

2013 Journal of Animal Physiology and Animal Nutrition
Volume:
97
Initial page:
48
End page:
57
Authors:
Doce, R.R.;Belenguer, A.;Toral, P.G.;Hervás, G.;Frutos, P.

Impact of oxalic acid on rumen function and bacterial community in sheep

2013 Animal
Volume:
7
Initial page:
940
End page:
947
Authors:
Belenguer, A.;Ben Bati, M.;Hervás, G.;Toral, P.G.;Yáñez-Ruiz, D.R.;Frutos, P.

In vitro effect of heather (Ericaceae) extracts on different development stages of Teladorsagia circumcincta and Haemonchus contortus

2013 Veterinary Parasitology
Volume:
197
Initial page:
235
End page:
243
Authors:
Moreno-Gonzalo, J.;Manolaraki, F.;Frutos, P.;Hervás, G.;Celaya, R.;Osoro, K.;Ortega-Mora, L.M.;Hoste, H.;Ferre, I.

In vitro effect of heather extracts on Trichostrongylus colubriformis eggs, larvae and adults

2013 Veterinary Parasitology
Volume:
197
Initial page:
586
End page:
594
Authors:
Moreno-Gonzalo, J.;Manolaraki, F.;Frutos, P.;Hervás, G.;Celaya, R.;Osoro, K.;Ortega-Mora, L.M.;Hoste, H.;Ferre, I.

Dietary marine algae and its influence on tissue gene network expression during milk fat depression in dairy ewes

2013 Animal Feed Science and Technology
Volume:
186
Initial page:
36
End page:
44
Authors:
Bichi, E.;Frutos, P.;Toral, P.G.;Keisler, D.;Hervás, G.;Loor, J.J.

In vitro¿in vivo study on the effects of plant compounds on rumen fermentation, microbial abundances and methane emissions in goats

2013 Animal
Volume:
7
Initial page:
1925
End page:
1934
Authors:
G. Martínez-Fernández;L. Abecia;A. I. Martín-García;E. Ramos-Morales;G. Hervás;E. Molina-Alcaide;D. R. Yáñez-Ruiz

Effect of oxalic acid on ruminal function and microbiota in sheep fed a low quality diet

2013 Options Méditerranées A
Volume:
107
Initial page:
133
End page:
138
Authors:
Benbati, M.;Belenguer, A.;Hervás, G.;Toral, P.G.;Frutos, P.

Use of tannins to modify ruminal biohydrogenation in sheep. 1) Effects on in vitro rumen fermentation

2013 Options Méditerranées A
Volume:
107
Initial page:
17
End page:
21
Authors:
Benhissi, H.;Frutos, P.;Toral, P.G.;Belenguer, A.;Hervás, G.

Use of tannins to modify ruminal biohydrogenation in sheep. 2) Effects on in vitro fatty acid composition of rumen digesta

2013 Options Méditerranées A
Volume:
107
Initial page:
23
End page:
27
Authors:
Benhissi, H.;Hervás, G.;Toral, P. G.;Belenguer, A.;Frutos, P.

Changes in the rumen Butyrivibrio grove in lactating ewes fed a diet supplemented with sunflower oil with or without marine algae

2013 Options Méditerranées A
Volume:
107
Initial page:
189
End page:
193
Authors:
Castro Carrera, T.;Toral, P. G.;Hervás, G.;Frutos, P.

Metabolism of Oak Leaf Ellagitannins and Urolithin Production in Beef Cattle.

2012 Journal of Agricultural and Food Chemistry
Volume:
60
Initial page:
3068
End page:
-
Authors:
González-Barrio, R.;Truchado, P.;García-Villalba, R.;Hervás, G.;Frutos, P.;Espín, J.C.;Tomás-Barberán, F.A.

Inhibition of {increment} 9-desaturase activity with sterculic acid: Effect on the endogenous synthesis of cis-9 18:1 and cis-9, trans-11 18:2 in dairy sheep

2012 Journal of Dairy Science
Volume:
95
Initial page:
5242
End page:
5252
Authors:
Bichi, E.;Toral, P.G.;Hervás, G.;Frutos, P.;Gómez-Cortés, P.;Juárez, M.;de la Fuente, M.A.

Evaluating the in vitro metabolism of docosahexaenoic acid in sheep rumen fluid

2012 Lipids
Volume:
47
Initial page:
821
End page:
825
Authors:
Aldai, N.;Hervás, G.;Belenguer, A.;Frutos, P.;Mantecón, A.R.;Kramer, J.K.G.

Metabolism of oak leaf ellagitannins and urolithin production in beef cattle

2012 Journal of Agricultural and Food Chemistry
Volume:
60
Initial page:
3068
End page:
3077
Authors:
González-Barrio, R.;Truchado, P.;García-Villalba, R.;Hervás, G.;Frutos, P.;Espín, J.C.;Tomás-Barberán, F.A.

Potential use of heather to control gastrointestinal nematodes in goats

2012 Small Ruminant Research
Volume:
103
Initial page:
60
End page:
68
Authors:
Moreno-Gonzalo, J. ; Ferre, I. ; Celaya, R. ; Frutos, P. ; Ferreira, L.M.M. ; Hervás, G. ; García, U. ; Ortega-Mora, L.M. ; Osoro, K.

Fatty acid composition and bacterial community changes in the rumen fluid of lactating sheep fed sunflower oil plus incremental levels of marine algae

2012 Journal of Dairy Science
Volume:
95
Initial page:
794
End page:
806
Authors:
Toral, P.G. ; Belenguer, A. ; Shingfield, K.J. ; Hervás, G. ; Toivonen, V. ; Frutos, P.

Effect of the supplementation of dairy sheep diet with incremental amounts of sunflower oil on animal performance and milk fatty acid profile

2011 Food Chemistry
Volume:
125
Initial page:
644
End page:
651
Authors:
Gómez-Cortés, P.;Toral, P.G.;Frutos, P.;Juárez, M.;de la Fuente, M.A.;Hervás, G.

Milk production and fatty acid profile after three weeks of diet supplementation with sunflower oil and marine algae in dairy ewes

2011 Options Méditerranées A
Volume:
99
Initial page:
337
End page:
342
Authors:
TORAL, P.G.;GÓMEZ-CORTÉS, P.;FRUTOS, P.;DE LA FUENTE, M.A.;JUÁREZ, M.;HERVÁS, G.

Effects of the use of heather as an anthelmintic in goats infected with Trichostrongylus colubriformis on ruminal fermentation and digestibility

2011 Options Méditerranées A
Volume:
99
Initial page:
321
End page:
327
Authors:
FRUTOS, P.;HERVAS, G.;CELAYA, R.;MORENO-GONZALO, J.;RODRIGUEZ, A.B.;GARCIA, U.;FERRE, I.;ORTEGA-MORA, L.M.;OSORO, K.

Effect of the dietary supplementation with sunflower and fish oils on the rumen bacterial communities in dairy sheep

2011 Options Méditerranées A
Volume:
99
Initial page:
85
End page:
90
Authors:
BELENGUER, A.;TORAL, P.G.;FRUTOS, P.;BICHI, E.;HERVÁS, G.

Is polyethylenglycol innocuous to the rumen bacterial community? A preliminary in vitro study

2011 Animal Production Science
Volume:
51
Initial page:
990
End page:
995
Authors:
BELENGUER, A.;HERVÁS, G.;TORAL, P.G.;FONDEVILA, M.;FRUTOS, P.

Oak leaf (Quercus pyrenaica) poisoning in cattle

2011 Research in Veterinary Science
Volume:
91
Initial page:
269
End page:
277
Authors:
Pérez, V. ; Doce, R.R. ; García-Pariente, C. ; Hervás, G. ; Carmen Ferreras, M. ; Mantecón, Á.R. ; Frutos, P.

Tannins as feed additives to modulate ruminal biohydrogenation: Effects on animal performance, milk fatty acid composition and ruminal fermentation in dairy ewes fed a diet containing sunflower oil

2011 Animal Feed Science and Technology
Volume:
164
Initial page:
199
End page:
206
Authors:
Toral, P.G.;Hervás, G.;Bichi, E.;Belenguer, Á.;Frutos, P.

Is polyethylene glycol innocuous to the rumen bacterial community? A preliminary in vitro study

2011 Animal Production Science
Volume:
51
Initial page:
990
End page:
995
Authors:
Belenguer, A.;Hervás, G.;Toral, P.G.;Fondevila, M.;Frutos, P.

Effects of different forage:concentrate ratios in dairy ewe diets supplemented with sunflower oil on animal performance and milk fatty acid profile

2011 Journal of Dairy Science
Volume:
94
Initial page:
4578
End page:
4588
Authors:
Gómez-Cortés, P. ; de la Fuente, M.A. ; Toral, P.G. ; Frutos, P. ; Juárez, M. ; Hervás, G.

Changes in milk fatty acid profile and animal performance in response to fish oil supplementation, alone or in combination with sunflower oil, in dairy ewes

2010 Journal of Dairy Science
Volume:
93
Initial page:
1604
End page:
1615
Authors:
Toral, P.G.;Frutos, P.;Hervás, G.;Gómez-Cortés, P.;Juárez, M.;de la Fuente, M.A.

Milk fatty acid profile and dairy sheep performance in response to diet supplementation with sunflower oil plus incremental levels of marine algae

2010 Journal of Dairy Science
Volume:
93
Initial page:
1655
End page:
-
Authors:
P.G. Toral;G. Hervás;P. Gómez-Cortés;P. Frutos;M. Juárez;M.A. de la Fuente

Preliminary study of the changes in rumen bacterial populations from cattle intoxicated with young oak (Quercus pyrenaica) leaves

2010 Animal Production Science
Volume:
50
Initial page:
228
End page:
234
Authors:
Belenguer, A. ; Hervás, G. ; Yáñez-Ruiz, D.R. ; Toral, P.G. ; Ezquerro, C. ; Frutos, P.

Effects of heather and oat supplementation on gastrointestinal nematode infections and performance of grazing Cashmere goats

2010 Small Ruminant Research
Volume:
91
Initial page:
186
End page:
192
Authors:
CELAYA, R.; FERREIRA, L.M.M.; MORENO-GONZALO, J.; FRUTOS, P.; HERVÁS, G.; FERRE, I.; GARCÍA, U.; ORTEGA-MORA, L.M.; OSORO, K.

Effect of fish oil and sunflower oil on rumen fermentation characteristics and fatty acid composition of digesta in ewes fed a high concentrate diet

2010 Journal of Dairy Science
Volume:
93
Initial page:
4804
End page:
4817
Authors:
TORAL, P.G.; SHINGFIELD, K.J.; HERVÁS, G.; TOIVONEN, V.; FRUTOS, P.

Changes in the rumen bacterial community in response to sunflower oil and fish oil supplements in the diet of dairy sheep.

2010 Journal of Dairy Science
Volume:
96
Initial page:
3275
End page:
3286
Authors:
Belenguer, A.; Toral, P.G.; Frutos, P.; Hervás, G.

Effect of supplementation of grazing dairy ewes with a cereal concentrate on animal performance and milk fatty acid profile

2009 Journal of Dairy Science
Volume:
92
Initial page:
3964
End page:
3972
Authors:
Gómez-Cortés, P. ; Frutos, P. ; Mantecón, A.R. ; Juárez, M. ; de la fuente, M.A. ; Hervás, G.

Effect of the supplementation of a high-concentrate diet with sunflower and fish oils on ruminal fermentation in sheep

2009 Small Ruminant Research
Volume:
81
Initial page:
119
End page:
125
Authors:
Toral, P.G. ; Belenguer, A. ; Frutos, P. ; Hervás, G.

Effect of the administration of young oak (Quercus pyrenaica) leaves to cattle on ruminal fermentation

2009 Animal Feed Science and Technology
Volume:
150
Initial page:
75
End page:
85
Authors:
Doce, R.R. ; Hervás, G. ; Belenguer, A. ; Toral, P.G. ; Giráldez, F.J. ; Frutos, P.

Effects of heather (Ericaceae) supplementation on gastrointestinal nematodes and live weight changes in naturally infected Cashmere goats managed under two different stocking rates

2009 Options Méditerranéennes
Volume:
85
Initial page:
425
End page:
430
Authors:
Moreno Gonzalo, J.;Osoro, K.;Mateos Sanz, A.;García, U.;Frutos, P.;Ferreira, L.M.M.;Hervás, G.;Ortega Mora, L.M.;Ferre, I.

Effect of supplementation of grazing dairy ewes with a cereal concentrate on milk fatty acid profile

2009 Options Méditerranéennes
Volume:
85
Initial page:
439
End page:
444
Authors:
Hervás, G.;Gómez Cortés, P.;De la Fuente, M. A.;Mantecón, A.R.;Juárez, M.;Giráldez, F.J.;Frutos, P.;

The anthelmintic effect of heather supplementation may not always be associated with antinutritional effects in grazing goats

2009 Options Méditerranéennes
Volume:
85
Initial page:
43
End page:
48
Authors:
Frutos, P.;Ferreira, L.M.M.;Hervás, G.;García, U.;Moreno Gonzalo, J.;Ferre, I.;Celaya, R.;Ortega Mora, L.M.;Osoro, K.

Effect of the supplementation of grazing dairy ewes with a cereal concentrate on animal performance, milk fatty acid profile and rumen fermentation

2009 Journal of Dairy Science
Volume:
92
Initial page:
3964
End page:
3972
Authors:
PILAR GOMEZ-CORTES;PILAR FRUTOS;ANGEL R. MANTECON;MANUELA JUAREZ;MIGUEL ANGEL DE LA FUENTE;GONZALO HERVAS

Effect of sodium bicarbonate supplementation on feed intake, digestibility, digesta kinetics, nitrogen balance and ruminal fermentation in young fattening lambs | Efecto del bicarbonato sódico sobre la ingestión, digestibilidad, cinética de la digesta, balance de nitrógeno y fermentación ruminal en corderos en crecimiento-cebo

2009 Spanish Journal of Agricultural Research
Volume:
7
Initial page:
330
End page:
341
Authors:
Bodas, R. ; Frutos, P. ; Giráldez, F.J. ; Hervás, G. ; López, S.

Addition of olive oil to dairy ewe diets: Effect on milk fatty acid profile and animal performance

2008 Journal of Dairy Science
Volume:
91
Initial page:
3119
End page:
3127
Authors:
Gómez-Cortés, P.;Frutos, P.;Mantecón, A.R.;Juárez, M.;De La Fuente, M.A.;Hervás, G.

Milk production, conjugated linoleic acid content, and in vitro ruminal fermentation in response to high levels of soybean oil in dairy ewe diet

2008 Journal of Dairy Science
Volume:
91
Initial page:
1560
End page:
1569
Authors:
Gómez-Cortés, P. ; Frutos, P. ; Mantecón, A.R. ; Juárez, M. ; De La Fuente, M.A. ; Hervás, G.

Is the anthelmintic effect of heather supplementation to grazing goats always accompanied by anti-nutritional effects?

2008 Animal
Volume:
2
Initial page:
1449
End page:
1456
Authors:
Frutos, P. ; Moreno-Gonzalo, J. ; Hervás, G. ; García, U. ; Ferreira, L.M.M. ; Celaya, R. ; Toral, P.G. ; Ortega-Mora, L.M. ; Ferre, I. ; Osoro, K.

Effect of diet supplementation with sunflower oil on milk production, fatty acid profile and ruminal fermentation in lactating dairy ewes

2008 Journal of Dairy Research
Volume:
75
Initial page:
399
End page:
405
Authors:
Hervás, G.;Luna, P.;Mantecón, Á.R.;Castañares, N.;De La Fuente, M.A.;Juárez, M.;Frutos, P.

Effect of immature oak (Quercus pyrenaica) leaves intake on ruminal fermentation and adaptation of rumen microorganisms in cattle

2007 Journal of Animal and Feed Sciences
Volume:
16
Initial page:
13
End page:
18
Authors:
Doce, R.R.;Hervás, G.;Giráldez, F.J.;López-Campos, O.;Mantecón, A.R.;Frutos, P.

Efecto de la suplementación de la dieta de ovejas lecheras con aceite de soja sobre el rendimiento productivo de los animales y el perfil de ácidos grasos y la composición de CLA de la leche.

2007 ITEA-Informacion Tecnica Economica Agraria
Volume:
28
Initial page:
171
End page:
173
Authors:
GONZALO HERVAS;PILAR GOMEZ-CORTES;PILAR FRUTOS;MANUELA JUAREZ;ANGEL RUIZ MANTECON;MIGUEL ANGEL DE LA FUENTE

Evaluation of sheep grazing as a tool to restore mountain pastures invaded by Euphorbia polygalifolia

2007 Options Méditerranéennes
Volume:
74
Initial page:
273
End page:
278
Authors:
Mora, M.J.;Busqué, J.;Hervás, G.;Mantecón, A.R.;Fernández, B.;Frutos, P.

Effect of omitting one or two milkings weekly on lactational performance in dairy ewes

2006 Journal of Dairy Research
Volume:
73
Initial page:
207
End page:
215
Authors:
Hervás, G.;Ramella, J.L.;López, S.;González, J.S.;Mantecón, Á.R.

Ruminal degradation of mountain pastures infested by Euphorbia polygalifolia in cattle and sheep: Effect of previous grazing in invaded areas

2006 Journal of the Science of Food and Agriculture
Volume:
86
Initial page:
2153
End page:
2160
Authors:
Mora, M.J.;Hervás, G.;Mantecón, Á.R.;Busqué, J.;Frutos, P.

Comparison of biological and chemical methods, and internal and external standards, for assaying tannins in Spanish shrub species

2005 Journal of the Science of Food and Agriculture
Volume:
85
Initial page:
583
End page:
590
Authors:
Álvarez del Pino, M.C.;Hervás, G.;Mantecón, A.R.;Giráldez, F.J.;Frutos, P.

Effect of preservation on fermentative activity of rumen fluid inoculum for in vitro gas production techniques

2005 Animal Feed Science and Technology
Volume:
123-124 Part 1
Initial page:
107
End page:
118
Authors:
Hervás, G.;Frutos, P.;Javier Giráldez, F.;Mora, M.J.;Fernández, B.;Mantecón, A.R.

Comparison of sheep and red deer rumen fluids for assessing nutritive value of ruminant feedstuffs

2005 Journal of the Science of Food and Agriculture
Volume:
85
Initial page:
2495
End page:
2502
Authors:
Hervás, G.;Ranilla, M.J.;Mantecón, Á.R.;Tejido, M.L.;Frutos, P.

Intraruminal administration of two doses of quebracho tannins to sheep: Effect on rumen degradation and total tract digestibility, faecal recovery and toxicity

2004 Journal of Animal and Feed Sciences
Volume:
13
Initial page:
111
End page:
120
Authors:
Hervás, G. ; Frutos, P. ; Ramos, G. ; Giráldez, F.J. ; Mantecón, A.R.

Is there any detrimental effect when a chestnut hydrolysable tannin extract is included in the diet of finishing lambs?

2004 Animal Research
Volume:
53
Initial page:
127
End page:
136
Authors:
Frutos, P.;Raso, M.;Hervas, G.;Mantecon, A.R.;Perez, V.;Giraldez, F.J.

Comparison of in vitro digestibility of feedstuffs using rumen inoculum from sheep or red deer

2004 Journal of Animal and Feed Sciences
Volume:
13
Initial page:
91
End page:
94
Authors:
Hervás, G.;Ranilla, M.J.;Mantecón, A.R.;Bodas, R.;Frutos, P.

Animal performance and carcass quality of milk-fed Assaf lambs

2004 Spanish Journal of Agricultural Research
Volume:
2
Initial page:
63
End page:
71
Authors:
Hervás, G.;Frutos, P.;Mantecón, A.R.;Giráldez, F.J.

Review. Tannins and ruminant nutrition

2004 Spanish Journal of Agricultural Research
Volume:
2
Initial page:
191
End page:
202
Authors:
Frutos, P.;Hervás, G.;Giráldez, F.J.;Mantecón, A.R.

An in vitro study on the ability of polyethylene glycol to inhibit the effect of quebracho tannins and tannic acid on rumen fermentation in sheep, goats, cows, and deer

2004 AUSTRALIAN JOURNAL OF AGRICULTURAL RESEARCH
Volume:
55
Initial page:
1125
End page:
1132
Authors:
Frutos, P.;Hervás, G.;Giráldez, F.J.;Mantecón, A.R.

Evolución anual del contenido de taninos del brezo (Erica vagans) y relación con otros parámetros indicativos de su valor nutritivo

2003 ITEA-Informacion Tecnica Economica Agraria
Volume:
99
Initial page:
69
End page:
84
Authors:
Hervás, G.;Mandaluniz, N.;Oregui, L.M.;Mantecón, A.R.;Frutos, P.

Effect of different doses of quebracho tannins extract on rumen fermentation in ewes

2003 Animal Feed Science and Technology
Volume:
109
Initial page:
65
End page:
78
Authors:
Hervás, G.;Frutos, P.;Giráldez, F.J.;Mantecón, Á.R.;Álvarez Del Pino, M.C.

Effects of enzyme supplementation of a total mixed ration on microbial fermentation in continuous culture, maintained at high and low pH

2003 Journal of Animal Science
Volume:
81
Initial page:
2617
End page:
2627
Authors:
Colombatto, D.;Hervás, G.;Yang, W.Z.;Beauchemin, K.A.

Intoxication of sheep with quebracho tannin extract

2003 Journal of Comparative Pathology
Volume:
129
Initial page:
44
End page:
54
Authors:
Hervás, G. ; Pérez, V. ; Giráldez, F.J. ; Mantecón, A.R. ; Almar, M.M. ; Frutos, P.

Condensed tannin content of several shrub species from a mountain area in northern Spain, and its relationship to various indicators of nutritive value

2002 Animal Feed Science and Technology
Volume:
95
Initial page:
215
End page:
226
Authors:
Frutos, P. ; Hervás, G. ; Ramos, G. ; Giráldez, F.J. ; Mantecón, A.R.

The effect of cultivar on the rate and extent of combining pea straw degradability examined in vitro using the Reading Pressure Technique

2001 Grass and Forage Science
Volume:
56
Initial page:
374
End page:
382
Authors:
Mould, F.L.;Hervás, G.;Owen, E.;Wheeler, T.R.;Smith, N.O.;Summerfield, R.J.

Effect of tannic acid on rumen degradation and intestinal digestion of treated soya bean meals in sheep

2000 Journal of Agricultural Science
Volume:
135
Initial page:
305
End page:
310
Authors:
Hervas, G. ; Frutos, P. ; Serrano, E. ; Mantecon, A.R. ; Giraldez, F.J.

Digestive utilization of quebracho-treated soya bean meals in sheep

2000 Journal of Agricultural Science
Volume:
134
Initial page:
101
End page:
108
Authors:
Frutos, P. ; Hervás, G. ; Giráldez, F.J. ; Fernández, M. ; Mantecón, A.R.