scholarly journals Seminal Plasma Free Amino Acids and Seminal and Blood Plasma Proteins of the Guinea Fowl (Numidia meleagris)

1982 ◽  
Vol 61 (8) ◽  
pp. 1744-1747 ◽  
Author(s):  
R.J. THURSTON ◽  
R.A. HESS ◽  
B.L. HUGHES ◽  
D.P. FROMAN
Keyword(s):  
Amino Acids ◽  
Blood Plasma ◽  
Seminal Plasma ◽  
Free Amino Acids ◽  
Plasma Proteins ◽  
Free Amino ◽  
Guinea Fowl ◽  
Blood Plasma Proteins ◽  
Plasma Free Amino Acids

scholarly journals Assessment of seminal plasma free amino acids among fertile men

2019 ◽  
Vol 2 (1) ◽  
pp. 43-46
Author(s):  
Marwa O. Aboelwafa ◽  
Tahia H. Seleem ◽  
Hassan M. Ibraheem ◽  
Mohammed H. Hassan
Keyword(s):  
Amino Acids ◽  
Seminal Plasma ◽  
Free Amino Acids ◽  
Free Amino ◽  
Plasma Free Amino Acids

scholarly journals Relationship between abnormal spermatozoa and seminal plasma free amino acids in boars

2008 ◽  
Vol 52 (No. 2) ◽  
pp. 44-49 ◽  
Author(s):  
J. Čeřovský ◽  
S. Frydrychová ◽  
A. Lustyková ◽  
M. Rozkot
Keyword(s):  
Amino Acids ◽  
Glutamic Acid ◽  
Seminal Plasma ◽  
Free Amino Acids ◽  
Free Amino ◽  
Sperm Concentration ◽  
Negative Relationship ◽  
Total Content ◽  
Group A ◽  
Plasma Free Amino Acids

The objective of this study was to provide some data on concentrations of seminal plasma free amino acids (FAAs) in order to compare these values with different total contents of morphologically abnormal spermatozoa (MAS) in the semen of 37 experimental adult boars. The boars were kept in the same housing, feeding and breeding conditions. Immediately after collection, semen gel free volume, sperm concentration and total MAS were determined microscopically. The boars were divided into two groups (A &minus; <i>n</i> = 24, B &minus; <i>n</i> = 13) according to the significantly different total MAS content (<i>x</i>: A = 9.46 &plusmn; 4.95, B = 46.00 &plusmn; 14.54%, <i>P</i> < 0.01). Deproteinized seminal plasma samples (supernatant) were analysed for concentrations of 13 FAAs: Tau, Asp, Thr, Ser, Glu, Gly, Ala, Val, Met, Ile, Leu, Tyr and Lys by liquid chromatography (AAA 339 M analyser). A highly significant correlation was determined between total MAS and total FAA content in all experimental boars (<i>n</i> = 37, <i>r</i> = &minus;0.60, <i>P</i> < 0.01). Glutamic acid was a predominant FAA in seminal plasma in both groups of boars (x: A = 28.49 vs. B = 17.60&mu;M/100 ml) but its concentration was significantly higher in group A (<i>P</i> < 0.01). The proportion (%) of glutamic acid concentration in the total content of FAAs in both groups of boars was nearly equal (A = 38.1 vs. B = 38.9%, <i>P</i> > 0.05) as well as the proportion index of the individual FAAs calculated from glutamic acid (= 100%). The differences in the particular FAAs recorded between group A and group B were statistically significant for 11 out of the 13 FAAs observed (<i>P</i> < 0.05 and <i>P</i> < 0.01) in favour of group A as well as in the total calculated content of FAAs per boar (x: 74.70 vs. 45.23&mu;M/100 ml, <i>P</i> < 0.01). A significantly negative relationship between the MAS content and the concentration of seminal plasma FAAs (<i>r</i> = &minus;0.60, <i>P</i> < 0.01) is the main result of this study with regard to the markers for potential boar semen fertility estimation.

The Level of Plasma Free Amino Acids in Children with Acute Diseases (Part I)

1974 ◽  
Vol 16 (1) ◽  
pp. 54-54
Author(s):  
Teruo Honda ◽  
Naoya Morishima ◽  
Tetsuhiko Matsuno ◽  
Toshihiko Sasaki
Keyword(s):  
Amino Acids ◽  
Free Amino Acids ◽  
Free Amino ◽  
Plasma Free Amino Acids
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