Effect of Elevated Dietary Levels of Iron on Iron Store in Liver, Some Blood Constituents and Phosphorus Deficiency in Young Swine

1972 ◽  
Vol 34 (4) ◽  
pp. 573-577 ◽  
Author(s):  
K. Furugouri
Keyword(s):  
Phosphorus Deficiency ◽  
Iron Store ◽  
Blood Constituents

scholarly journals THE INFLUENCE OF ASPHYXIATION ON THE BLOOD CONSTITUENTS OF MARINE FISHES

1926 ◽  
Vol 67 (3) ◽  
pp. 549-554
Author(s):  
F.G. Hall ◽  
I.E. Gray ◽  
S. Lepkovsky
Keyword(s):  
Marine Fishes ◽  
Blood Constituents

scholarly journals NaCl Promotes the Efficient Formation of Haematococcus pluvialis Nonmotile Cells under Phosphorus Deficiency

Marine Drugs ◽  
2021 ◽  
Vol 19 (6) ◽  
pp. 337
Author(s):  
Feng Li ◽  
Ning Zhang ◽  
Yulei Zhang ◽  
Qingsheng Lian ◽  
Caiying Qin ◽  
...  
Keyword(s):  
Haematococcus Pluvialis ◽  
Phosphorus Deficiency ◽  
Cell Formation ◽  
Animal Nutrition ◽  
Cell Factory ◽  
Cell Type ◽  
Negative Effects ◽  
Related Factors ◽  
Motile Cells ◽  
Application Prospects

Natural astaxanthin helps reduce the negative effects caused by oxidative stress and other related factors, thereby minimizing oxidative damage. Therefore, it has considerable potential and broad application prospects in human health and animal nutrition. Haematococcus pluvialis is considered to be the most promising cell factory for the production of natural astaxanthin. Previous studies have confirmed that nonmotile cells of H. pluvialis are more tolerant to high intensity of light than motile cells. Cultivating nonmotile cells as the dominant cell type in the red stage can significantly increase the overall astaxanthin productivity. However, we know very little about how to induce nonmotile cell formation. In this work, we first investigated the effect of phosphorus deficiency on the formation of nonmotile cells of H. pluvialis, and then investigated the effect of NaCl on the formation of nonmotile cells under the conditions of phosphorus deficiency. The results showed that, after three days of treatment with 0.1% NaCl under phosphorus deficiency, more than 80% of motile cells had been transformed into nonmotile cells. The work provides the most efficient method for the cultivation of H. pluvialis nonmotile cells so far, and it significantly improves the production of H. pluvialis astaxanthin.

scholarly journals Effects of Physical Stress on Serum Enzymes and Other Blood Constituents in Sheep

1971 ◽  
Vol 12 (2) ◽  
pp. 220-229
Author(s):  
S. Tollersrud ◽  
B. Baustad ◽  
K. Flatlandsmo
Keyword(s):  
Physical Stress ◽  
Serum Enzymes ◽  
Blood Constituents

The Relationship of Certain Blood Constituents to Rate and Economy of Gain in Beef Cattle

1959 ◽  
Vol 18 (1) ◽  
pp. 314-322 ◽  
Author(s):  
R. L. Arthaud ◽  
A. B. Schultze ◽  
R. M. Koch ◽  
V. H. Arthaud
Keyword(s):  
Beef Cattle ◽  
Blood Constituents ◽  
Relationship Of ◽  
The Relationship

scholarly journals Trehalose Protects Maize Plants from Salt Stress and Phosphorus Deficiency

Plants ◽  
2019 ◽  
Vol 8 (12) ◽  
pp. 568
Author(s):  
Md. Motiar Rohman ◽  
Md. Robyul Islam ◽  
Mahmuda Binte Monsur ◽  
Mohammad Amiruzzaman ◽  
Masayuki Fujita ◽  
...  
Keyword(s):  
Glutathione Peroxidase ◽  
Root Length ◽  
Phosphorus Deficiency ◽  
Monodehydroascorbate Reductase ◽  
Maize Seedlings ◽  
Combined Stress ◽  
Ros Scavenging ◽  
Sod Activity ◽  
Maize Varieties ◽  
Hybrid Maize

This study is undertaken to elucidate the role of trehalose (Tre) in mitigating oxidative stress under salinity and low P in maize. Eight-day-old maize seedlings of two maize varieties, BARI Hybrid Maize-7 and BARI Hybrid Maize-9, were subjected to salinity (150 mM NaCl), low P (5 µM KH2PO4) and their combined stress with or without 10 mM Tre for 15 d. Salinity and combined stress significantly inhibited the shoot length, root length, and root volume, whereas low P increased the root length and volume in both genotypes. Exogenous Tre in the stress treatments increased all of the growth parameters as well as decreased the salinity, low P, and combined stress-mediated Na+/K+, reactive oxygen species (ROS), malondialdehyde (MDA), lipoxygenase (LOX) activity, and methylglyoxal (MG) in both genotypes. Individually, salinity and low P increased superoxide dismutase (SOD) activity in both genotypes, but combined stress decreased the activity. Peroxidase (POD) activity increased in all stress treatments. Interestingly, Tre application enhanced the SOD activity in all the stress treatments but inhibited the POD activity. Both catalase (CAT) and glutathione peroxidase (GPX) activity were increased by saline and low P stress while the activities inhibited in combined stress. Similar results were found for ascorbate peroxidase (APX), glutathione peroxidase (GR), and dehydroascorbate reductase (DHAR) activities in both genotypes. However, monodehydroascorbate reductase (MDHAR) activity was inhibited in all the stresses. Interestingly, Tre enhanced CAT, APX, GPX, GR, MDHAR, and DHAR activities suggesting the amelioration of ROS scavenging in maize under all the stresses. Conversely, increased glyoxalase activities in saline and low P stress in BHM-9 suggested better MG detoxification system because of the down-regulation of glyoxalase-I (Gly-I) activity in BHM-7 in those stresses. Tre also increased the glyoxalase activities in both genotypes under all the stresses. Tre improved the growth in maize seedlings by decreasing Na+/K+, ROS, MDA, and MG through regulating antioxidant and glyoxalase systems.

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