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From June to early October of 1993, 1994 and 1995 at least 40 outbreaks of a highly lethal disease occurred in cattle and sheep in the central region of Uruguay. During 1995 total cattle losses probably exceeded 1000 head. Mortalities were 1.6%, 7.0% and 1.3% for calves, yearlings and adults, respectively, but mortalities up to 28% occurred on some farms.(More)
Isoflavone reductase (IFR) from alfalfa catalyzes the NADPH-dependent reduction of 2′-hydroxy isoflavones to 2′-hydroxyisoflavanones such as vestitone, thereby performing a key step in isoflavonoid phytoalexin biosynthesis. Tobacco (Nicotiana tabacum L. cv. Xanthi) was transformed with an alfalfa cDNA encoding IFR regulated by an enhanced cauliflower mosaic(More)
Homeopathy is a complementary and integrative medicine used in depression, The aim of this study is to investigate the non-inferiority and tolerability of individualized homeopathic medicines [Quinquagintamillesmial (Q-potencies)] in acute depression, using fluoxetine as active control. Ninety-one outpatients with moderate to severe depression were assigned(More)
Homeopathy is a complementary and integrative medicine used in depression, The aim of this study is to investigate the non-inferiority and tolerability of individualized homeopathic medicines [Quinquagintamillesmial (Q-potencies)] in acute depression, using fluoxetine as active control. Ninety-one outpatients with moderate to severe depression were assigned(More)
The ovarian responses of anoestrus beef cows to a combined treatment with medroxy-progesterone acetate (MAP) sponges and oestradiol benzoate or equine chorionic gonadotrophin (eCG) were evaluated. Forty-five suckling Hereford cows were allocated to three equal groups. Group 1 received a MAP sponge for seven days plus an injection of 2 mg oestradiol benzoate(More)
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