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| Teruel,M; Catalano,R; Salomón,L. |
| The aim of this work was to evaluate the effect of albendazole sulphoxide (ABZSO) administered to Balb C mice prior to mating on fertilization rate and preimplantational embryo development. Twenty four female mice 5-8 weeks of age were superovulated by intraperitoneal injection of 7.5 UI of equine chorionic gonadotropin (eCG, Novormon®, Laboratorios Syntex S.A., Argentina); 48 h later they received 10 IU of human chorionic gonadotropin (hCG, Profasi®, Laboratorios Serono, Méjico) and were paired with males of proven fertility. Females received 100 mg/kg or 200 mg/kg of ABZSO orally at the time of hCG administration, prior to mating. The control group received carboxymethylcellulose, vehicle used to prepare the drug suspension. Pregnant females were killed... |
| Tipo: Journal article |
Palavras-chave: Albendazole Sulphoxide; Reproductive toxicity; Embryo development; Mouse. |
| Ano: 2011 |
URL: http://www.scielo.cl/scielo.php?script=sci_arttext&pid=S0717-95022011000300024 |
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| Catalano,R; Teruel,M; Cabodevila,J; Callejas,S. |
| El objetivo de este trabajo fue comparar el efecto de diferentes dosis de eCG en un tratamiento para inducción de celos en borregas (Ensayo 1) y ovejas (Ensayo 2) (Frisona x Corriedale) en anestro estacional sobre variables reproductivas. Se utilizaron esponjas intravaginales con 60 mg de acetato de medroxiprogesterona por 10 días y al retiro de las mismas se administraron 300 UI (grupo G300) ó 500 UI (grupo G500) de eCG. El porcentaje de celo no fue diferente entre grupos (Ensayo 1 = 100%; Ensayo 2 = 81,2%). En el Ensayo 1 se observó una tendencia a diferir en el porcentaje de borregas que ovularon (G300 = 50,0%; G500= 90,0%. P=0,06) y una diferencia significativa en el porcentaje de preñez (G300 = 20,0%; G500 = 70,0%. P<0,05). En el Ensayo 2, los... |
| Tipo: Info:eu-repo/semantics/article |
Palavras-chave: Oveja; Inducción de celos; ECG; Preñez. |
| Ano: 2007 |
URL: http://www.scielo.org.ar/scielo.php?script=sci_arttext&pid=S1668-34982007000100001 |
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| Teruel,M; García,V; Catalano,R. |
| The aim of this work was to evaluate the effect of albendazole sulphoxide (ABZSO), administered to Wistar rats during pregnancy on embryonic, foetal and placental parameters. A colpocytological control was performed daily and detection of spermatozoa in the vaginal smear was considered as day 0 of pregnancy. For the preimplantational study, ABZSO (10 mg/kg) was orally administered at day 2 of pregnancy; at day 4 the embryos were collected. For the postimplantational study, ABZSO (10 mg/kg) was orally administered by gavages at day 2, 6 or 10 of pregnancy (G2, G6 and G10 Groups respectively); the control group was administered the same volume of carboxymethylcellulose vehicle used to prepare the drug suspension. Fetuses were obtained from pregnant rats... |
| Tipo: Journal article |
Palavras-chave: Albendazole Sulphoxide; Gestation; Toxicity; Wistar Rats. |
| Ano: 2009 |
URL: http://www.scielo.cl/scielo.php?script=sci_arttext&pid=S0717-95022009000400030 |
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| Catena,M; Teruel,M; Morán,P; Chiapparrone,M; Echevarria,H; Soto,P. |
| Bovine campylobacteriosis caused by Campylobacter fetus is associated with reproductive losses. The knowledge about the mechanisms of bacterial pathogenesis is limited, then a murine experimental model is proposed. BALB/c females and males were used. Two-cell embryos were cultured in Ham-F10 as control group (CG). Treatment groups were constituted by the addition of Cfv 1 and 3, or Cff 2 and 5. Morulae were placed in Ham-F10 (CG); treatment groups were constituted by the addition of Cfv27, CFF (cell-free filtrate) and Brucella broth (BB). Blastocysts were cultured in MEM (CG); challenge group were constituted by the addition of Cfv 27. Differentiation, hatching, hatched, adhesion and expansion were evaluated. Results were analyzed by Chi2 test. In two-cell... |
| Tipo: Journal article |
Palavras-chave: Campylobacteriosis; Blastocyst; Morulae; In vitro; Mouse. |
| Ano: 2013 |
URL: http://www.scielo.cl/scielo.php?script=sci_arttext&pid=S0717-95022013000400004 |
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