Differences in the concentration of free amino acids in the haemolymph of adult male and female Rhodnius prolixus

1975 ◽  
Vol 52 (3) ◽  
pp. 427-431 ◽  
Author(s):  
F. Michael Barrett ◽  
William G. Friend
Keyword(s):  
Amino Acids ◽  
Adult Male ◽  
Free Amino Acids ◽  
Free Amino ◽  
Rhodnius Prolixus ◽  
Male And Female

FREE AMINO ACIDS IN THE HAEMOLYMPH OF RHODNIUS PROLIXUS STÅHL (HEMIPTERA: REDUVIIDAE)

1966 ◽  
Vol 44 (2) ◽  
pp. 241-249 ◽  
Author(s):  
Catharine Pickett ◽  
W. G. Friend
Keyword(s):  
Amino Acids ◽  
Thin Layer ◽  
Thin Layer Chromatography ◽  
Paper Chromatography ◽  
Free Amino Acids ◽  
Free Amino ◽  
Rhodnius Prolixus ◽  
Layer Chromatography

Nineteen free amino acids and four ninhydrin-positive compounds were detected in the haemolymph of fifth-instar nymphs of Rhodnius prolixus by the technique of thin-layer chromatography. On the sixth day after feeding, tyrosine and tryptophan appeared in the haemolymph. Their concentration increased until the 12th day when testing stopped. The concentrations of alanine, asparagine, cystine, isoleucine, phenylalanine, and threonine fluctuated moderately from day to day. The results obtained by thin-layer chromatography differed from those of a similar study in which the technique of paper chromatography was used.

Betaines and free amino acids in salt stressed vitroplants and winter resting buds of Populus trichocarpa x deltoides

1991 ◽  
Vol 83 (1) ◽  
pp. 136-143 ◽  
Author(s):  
L. Bray ◽  
D. Chriqui ◽  
K. Gloux ◽  
D. Le Rudulier ◽  
M. Meyer ◽  
...  
Keyword(s):  
Amino Acids ◽  
Free Amino Acids ◽  
Free Amino ◽  
Populus Trichocarpa

Plasma and skeletal muscle free amino acids in type I, insulin-treated diabetic subjects

Diabetes ◽  
1985 ◽  
Vol 34 (8) ◽  
pp. 812-815 ◽  
Author(s):  
L. Borghi ◽  
R. Lugari ◽  
A. Montanari ◽  
P. Dall'Argine ◽  
G. F. Elia ◽  
...  
Keyword(s):  
Skeletal Muscle ◽  
Amino Acids ◽  
Free Amino Acids ◽  
Free Amino ◽  
Type I
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