|
|
|
|
|
| Lira,Claudia R.S. de; Gomes,Edna M.; Chagas,Generoso M.; Pinheiro,Jairo. |
| The total protein and ammonia contents in the hemolymph of Bradybaena similaris (Fèrussac, 1821) during the starvation were determined from August, 1996 to March, 1998. The results revealed a significant variation in the total protein content throughout the period of starvation analized, there being a negative relation between the total protein content and the time of starvation. But the same result was not observed in the ammonia content. After 30 days of starvation there was a reduction of 2,8% of the content of ammonia in the hemolymph. A negative relation between the ammonia content and the time of starvation was observed, but this relation was not significative. It is probable that the degradation of the proteins don't lead to an increase of the... |
| Tipo: Info:eu-repo/semantics/article |
Palavras-chave: Bradybaena similaris; Ammonium; Nitrogenous products; Starvation; Total proteins. |
| Ano: 2000 |
URL: http://www.scielo.br/scielo.php?script=sci_arttext&pid=S0101-81752000000400003 |
| |
|
|
| MIGLIORINI,MARCOS J.; BOIAGO,MARCEL M.; ROZA,LENILSON F.; BARRETA,MAURICIO; ARNO,ALESSANDRA; ROBAZZA,WEBER S.; GALVÃO,ALESSANDRO C.; GALLI,GABRIELA M.; MACHADO,GUSTAVO; BALDISSERA,MATHEUS D.; WAGNER,ROGER; STEFANI,LENITA C.M.; SILVA,ALEKSANDRO S. DA. |
| Abstract Abstract: This study evaluated the effect of oregano essential oil added to the feed of commercial laying hens. This research was focused on the analysis of biochemical changes linked to hepatic function, and protein and lipid metabolism. It was used 240 laying hens (59 weeks-old) distributed in a completely randomized design of six treatments (five repetitions with eight birds each). The experiments were constituted by a control treatment (CT) with the inclusion of zinc bacitracin and five treatments of oregano essential oil (OEO: 0, 50, 100, 150, and 200 mg.kg-1), respectively. After 28 days of feeding, an increase on serum levels of total proteins and globulins was observed on groups T150 and T200, as well as an increase on albumin levels on... |
| Tipo: Info:eu-repo/semantics/article |
Palavras-chave: Albumin; Cholesterol; Globulin; Total proteins; Triglycerides; Health. |
| Ano: 2019 |
URL: http://www.scielo.br/scielo.php?script=sci_arttext&pid=S0001-37652019000100802 |
| |
|
|
| Zaia,Dimas Augusto Morozin; Marques,Fábio Rangel; Zaia,Cássia Thaïs Bussamra Vieira. |
| A comparative study between the biuret method (standard method for total proteins) and spectrophotometric methods using dyes (Bradford, 3',3",5',5"-tetrabromophenolphthalein ethyl ester-TBPEE, and erythrosin-B) was carried out for the determination of total proteins in blood plasma from rats. Bradford method showed the highest sensitivity for proteins and biuret method showed the lowest. For all the methods, the absorbance for different proteins (BSA, casein, and egg albumin) was measured and Bradford method showed the lowest variation of absorbance. The concentration of total protein obtained by using Bradford method was not statistically different (p>0.05) from concentration of total protein obtained by the biuret method. But in regard to erythrosin-B... |
| Tipo: Info:eu-repo/semantics/article |
Palavras-chave: Total proteins; Spectrophotometry; Blood plasma; Dye-binding methods. |
| Ano: 2005 |
URL: http://www.scielo.br/scielo.php?script=sci_arttext&pid=S1516-89132005000300008 |
| |
|
|
|
