Supplementation of sugarcane bagasse with rice bran and sugarcane molasses for shiitake (Lentinula edodes) spawn production

Fundação de Amparo à Pesquisa do Estado de São Paulo (FAPESP)

Milk fatty acid characterization and genetic parameter estimates for milk conjugated linoleic acid in buffaloes

Conselho Nacional de Desenvolvimento Científico e Tecnológico (CNPq)

Meios de cultura no desenvolvimento de ápices caulinares de mamoneira (Ricinus communis L.) in vitro

A pesquisa da composição do meio de cultura mais adequado à espécie vegetal e ao tipo de explante empregado é o fator de maior relevância da cultura de tecidos. O cultivo de ápice caulinar com recuperação da planta matriz é uma técnica de grande impacto para a propagação de plantas in vitro, regeneração de plantas livres de vírus, conservação de germoplasma e modificação genética. Objetivou-se, neste trabalho, avaliar composições do meio de cultivo para organogênese direta in vitro a partir de ápices caulinares pertencentes à população FCA-UNESP-PB de mamoneira (Ricinus communis L.), com vistas à propagação clonal de genótipos elite. Foram testadas quatro formulações: MS básico (T1), MS modificado 1 (T2), MS modificado 2 (T3) e WPM (T4), em delineamento experimental inteiramente casualizado, com 20 repetições em cada tratamento, sendo a repetição 1 ápice caulinar/frasco. O T3 apresentou-se superior e diferiu significativamente dos outros tratamentos apresentando 35% dos ápices caulinares diferenciados e desenvolvidos; seguiu-se o T2 com 10% e os tratamentos T1 e T4 não apresentaram diferenciação de tecidos. Os resultados permitiram concluir que os balanceamentos de sais minerais nos meios de cultura avaliados, especialmente a relação NO3 / NH4 e ausência de FeSO4.7H2O, indicaram grande influência no desenvolvimento de ápices caulinares de mamoneira.

Safety Assessment of Potentially Inappropriate Medications (PIM) use in Older People and the Factors Associated with Hospital Admission

Coordenação de Aperfeiçoamento de Pessoal de Nível Superior (CAPES)

Ultrasonographic evaluation of the conceptus from days 10 to 60 of pregnancy in jennies

Daily ultrasound examinations were conducted from Days 10 to 60 (ovulation = Day 0) of pregnancy to monitor the conceptus in jennies (n = 12). The embryonic vesicle was first detected on Day 11.5 +/- 0.9 (mean +/- SD; range 10 to 13d) and was mobile until movement ceased (fixation) on Day 15.5 +/- 1.4 (range, 13 to 18d). The vesicle was spherical from Days 10 to 18 (mean growth rate, 3.2 mm/d), non spherical (irregular) with a reduced growth rate (0.5 mm/d) from Days 19 to 29, and then grew at a moderate rate (1.6 mm/d) up to Day 46. on average, detection of the embryo proper (consistently located on the ventral aspect of the yolk sac) and embryonic heartbeat were Days 20.7 +/- 1.2 and 23.5 +/- 1.3, respectively. Formation of the allantoic sac was first detected on Day 24.4 +/- 1.7 and was complete on Day 36.8 +/- 1.6. Descent of the fetus (and formation of the umbilical cord) began on Day 37.9 +/- 1.7 and was complete on Day 44.1 +/- 2.1. Crown-ramp length averaged 3.7, 15.4, 22.7, 37.5 and 59.6 mm on Days 20, 30, 40, 50 and 60, respectively. In general, morphologic features and dates of occurrence were similar to those reported previously in the mare. (C) 1998 by Elsevier B.V.

Identification of continuous interaction sites in PLA(2)-based protein complexes by peptide arrays

Conselho Nacional de Desenvolvimento Científico e Tecnológico (CNPq)

Application of MALDI-MS analysis of Rainforest chemodiversity: a keystone for biodiversity conservation and sustainable use

Fundação de Amparo à Pesquisa do Estado de São Paulo (FAPESP)

Cuspal movement related to different polymerization protocols

Objective: The aim of this study to investigate the effects of different polymerization protocols on the cuspal movement in class II composite restorations. Materials and methods: Human premolar teeth were prepared with class II cavities and then restored with composite and three-step and two-step etch-and-rinse adhesive systems under different curing techniques (n = 10). It was used a lightemittingdiode curing unit and the mode of polymerization were: standard (exposure for 40 seconds at 700 mW/cm2), pulse-delay (initial exposure for 6 seconds at 350 mW/cm2 followed by a resting period of 3 minutes and a final exposure of 37 seconds at 700 mW/cm2) and soft-start curing (exposure 10 seconds at 350 mW/cm2 and 35 seconds at 700 mW/cm2). The cuspal distance (µm) was measured before and after the restorative procedure and the difference was recorded as cuspal movement. The data were submitted to two-way ANOVA and Bonferroni test (p < 0.05). Results: The type of adhesive system did not influenced the cuspal movement for all the curing methods. Standard protocol showed the highest values of cuspal movement and was statistically different from the pulse-delay and soft-start curing modes. Conclusion: Although the cuspal displacement was not completely avoided, alternative methods of photocuring should be considered to minimize the clinical consequences of composites contraction stress.