Results 51 to 60 of about 450 (123)
The effects of a cooling system on productive efficiency and welfare of Holstein steers were evaluated during the summer. Sixty steers in the finishing phase were randomly allotted to one of two treatment-groups.
A. Correa-Calderón +6 more
doaj +1 more source
In order to evaluate the effect of environmental temperature on ruminal fermentation and on mineral levels of growing ruminants, it was used 12 male calves (initial average weight 82.9 ± 7.7 kg, 100 days of age), were employed in a randomized block ...
Márcia Saladini Vieira Salles +4 more
doaj +1 more source
Efeito do estradiol e da triiodotironina na proliferação de linhagens celulares de câncer de mama e na expressão de receptores de estrógeno e hormônio tireoidiano [PDF]
OBJECTIVE: To better understand the estrogen (E2) agonist action of triiodothyronine (T3) the effects of these hormones on ER negative MDA-MB-231 breast cancer cells were compared with those on S30, a clone of MDA-MB-231 stably transfected with ERα ...
Figueiredo, Nancy Bueno [UNESP] +29 more
core +1 more source
Mesenchymal stem cells (MSC) are undifferentiated and multipotent, capable of chondrogenic differentiation and may be influenced by several factors, including hormonal.
Moraes, Theo Matos Arantes
core
In teleostean fish, thyroid hormones have been implicated in early development, although available data are still contradictory. Hormonal treatments may offer a practical means of improving rearing techniques.
Dumont Neto, Redelvin
core +2 more sources
Os hormônios tireoidianos (HT) são essenciais para a sobrevivência, estando envolvidos nos processos de desenvolvimento, crescimento e metabolismo. As ações dos HT são distintas para diferentes órgãos alvos, e podem ocorrer de forma direta por meio de ...
Oliveira, Miriane de [UNESP]
core +1 more source
Con objeto de evaluar el efecto de un sistema de enfriamiento a espacio abierto sobre la ganancia de peso, frecuencia de respiración y niveles sanguíneos de triiodotironina (T3) y tiroxina (T4) durante el verano, 60 novillos Holstein fueron asignados ...
Abelardo Correa Calderón +6 more
doaj
The Role of Thyroid Hormones, Vitamins, and Microelements in Female Infertility. [PDF]
Aghayeva S +3 more
europepmc +1 more source
The objective was to determine the plasma levels of the triiodothyronine (T-3) and thyroxine (T-4), in six Ideal ewe sheeps during seasonal anoestrus, by radioimmunoassay. The blood samples were collected from the jugular vein catheter over a period of 24 hours, at 2-h intervals (12, 14, 16, IX, 20, 22, 24, OZ, 04, 06, OX, and 10 hours).
Velasquez, LFU +3 more
openaire +1 more source
Efeito da triiodotironina (T3) e do agonista TRb seletivo GC-24 sobre o trofismo muscular esquelético de ratos: aspectos envolvendo a proteólise dependente de proteassoma. [PDF]
VILAS BOAS, V.F Effect of the Triiodothyronine (T3) and the Thyroid Receptor Beta selective Agonist GC-24 upon rat skeletal muscle trophism: expression of proteasome-dependent genes. 2008. 107 folhas. Dissertacao (Mestrado em Biologia Celular e do Desenvolvimento) – Instituto de Ciencias Biomedicas, Universidade de Sao Paulo, Sao Paulo ...
openaire +1 more source

