Yield performances and nutritional contents of three oyster mushroom species cultivated on wheat stalk

This study was conducted to determine nutritive value and yield performance of the three types of oyster mushroom; Pleurotus eryngii (Dc. Ex Fr.) quel), Pleurotus ostreatus (Jacq.: Fr.) Kumm.) andPleurotus sajor-caju (Fr.) Singer, cultivated on wheat stalk. The total fresh mushroom yields obtained with 100 g material (70% misture) after the three harvests and the total harvest time were calculated. P.sajor-caju gave the highest yield as 20.2 g. The yield of P. ostreatus was 17.9 g and the lowest yield was P. eryngii, 4.5 g. Total harvest time of mushrooms were determined. As the P. sajor-caju was harvestedin 67.46 days, P. ostreatus was harvested in 82.64 days and P. eryngii was harvested in 85.27 days. For chemical composition analysis the fruiting bodies of mushrooms were collected after the first productive flow and dried in an oven at 60°C at a constant weight and kept under refrigeration at 4°C. Energy, protein, fat, carbohydrate, dietary fibre, moisture, ash (g in 100 g dried matter) and amino acids(mg in 1 g dried matter) of mushrooms were analysed. In P. eryngii and P. sajor-caju the highest amount of amino acid was from aspartic acid and the lowest was from methionine. The highest and the lowestamino acid amount in P. ostreatus were from glutamic acid and methionine, respectively. The histidine amino acid was just detected in P. eryngii but hydroxy-L-proline was not detected in mushrooms. Theenergy (kcal/100 g dried matter), fat, protein, carbohydrate, dietary fibre, moisture and ash (g/100 g dried matter) values of P. eryngii were 276.33, 11.95, 7.50, 39.85, 28.45, 7.23 and 4.89, respevtively.These values for P. ostreatus were 243.66, 17.12, 2.60, 37.87, 30.25, 7.39 and 4.78, respectively. The values for P. sajor-caju were 229.22, 16.75, 1.15, 37.72, 30.67, 7.42 and 5.84, respectively

Effect of using different lignocellulosic wastes for cultivation of Pleurotus ostreatus (Jacq.) P. Kumm. on mushroom yield, chemical composition and nutritional value

In this study, the mushroom yield, chemical composition and nutritional value of Pleurotus ostreatus (Jacq.) P. Kumm. cultivated in wheat stalk (WS), millet stalk (MS), soybean stalk (SS) and cotton stalk (CS) were determined. Fresh mushroom yield amounts (100 g of substrate, 70% moisture) obtained from WS, CS, MS and SS substrate media were 17.9, 14.3, 22.7 and 31.5 g, respectively. Samples of mushroom cultivated on different culture mediums were analysed for protein, energy, ash, fat, dietary fibre, carbohydrate, moisture, vitamins (thiamin, riboflavin, pyridoxin and niacin) and amino acid contents

Emerging roles of ATF2 and the dynamic AP1 network in cancer

Cooperation among transcription factors is central for their ability to execute specific transcriptional programmes. The AP1 complex exemplifies a network of transcription factors that function in unison under normal circumstances and during the course of tumour development and progression. This Perspective summarizes our current understanding of the changes in members of the AP1 complex and the role of ATF2 as part of this complex in tumorigenesis.Fil: Lopez Bergami, Pablo Roberto. Consejo Nacional de Investigaciones Científicas y Técnicas. Instituto de Biología y Medicina Experimental (i); Argentina; ArgentinaFil: Lau, Eric . Burnham Institute for Medical Research; Estados UnidosFil: Ronai, Zeev . Burnham Institute for Medical Research; Estados Unido

Evaluation of Serum Paraoxonase and Arylesterase Activities in Subjects with Asthma and Chronic Obstructive Lung Disease

Background: Asthma and chronic obstructive lung disease (COPD) are characterised by airway inflammation. Paraoxonase1 (PON1) and arylesterase (AE) enzymes have the ability to protect HDL from oxidation and may have antiatherogenic, antioxidant, and antiinflammatory features. We carried out a study to assess if there is a difference between PON1 and AE activities and biochemical values between asthmatics and COPD patients and if there is a difference between comorbid or pure COPD patients. Methods: 40 asthmatics, 20 pure COPD, 20 comorbid COPD patients, and 20 healthy controls were included. We excluded patients with hypertension, metabolic syndrome, diabetes mellitus, thyroid, renal, hepatic, rheumatic, cardiac, cerebrovascular, malignant, and infectious diseases to establish the asthma and pure COPD groups. Patients using drugs which could affect PON1 and AE were excluded in these groups. There were 11 hypertensive, 5 diabetic, and 4 cardiac patients in the comorbid COPD group. PON1 and AE activities were measured spectrophotometrically. Results: Mean age was higher and male gender was more prevalant in COPD than other groups. Fasting blood glucose, LDL-cholesterol, triglyceride, leucocyte counts, erythrocyte sedimentation rate, and hs-CRP levels were higher in COPD patients. Although PON1 and AE were lower in patients than controls, no difference was found between the asthma and COPD groups, nor between pure and comorbid COPD patients. Conclusions: Although asthma and COPD are two different conditions PON1 and AE activities cannot be markers of differantial diagnosis as they overlap. Comorbid COPD patients may have similar enzyme levels because of the drugs such as statins and aspirin.WOS:0003287251000162-s2.0-84891603715PubMed: 2440966

Integrating heterogeneous agent programming platforms within artifact-based environments

“Agents and Artifacts” (A&A) and CARTAGO are becoming increasingly popular as, respectively, a general-purpose programming model and a related infrastructure for developing shared computational environments in agent-based software systems. However, so far there has been no work on developing multiagent systems (MAS) where agents implemented and deployed in different agent-programming platforms can interact as part of the same MAS with a shared environment. Due to the generality of CARTAGO environments and its Java-based implementation, we have successfully implemented an open multi-agent system where heterogeneous agents developed with different platforms—namely Jason, 2APL as BDI-based approaches and simpA as an activityoriented approach rather than BDI-based—work together i

Brain Diffusion Changes in Polycystic Ovary Syndrome

Unlu, Bekir Serdar/0000-0002-0468-867XWOS: 000416500600013PubMed: 28888742

Evaluation of Serum Paraoxonase and Arylesterase Activities in Subjects with Asthma and Chronic Obstructive Lung Disease

Background: Asthma and chronic obstructive lung disease (COPD) are characterised by airway inflammation. Paraoxonase1 (PON1) and arylesterase (AE) enzymes have the ability to protect HDL from oxidation and may have antiatherogenic, antioxidant, and antiinflammatory features. We carried out a study to assess if there is a difference between PON1 and AE activities and biochemical values between asthmatics and COPD patients and if there is a difference between comorbid or pure COPD patients