Cationic amino acid transport in chicken small intestine

Discrimination between citrulline and arginine transport in activated murine macrophages: inefficient synthesis of NO from recycling of citrulline to arginine

“…Very few studies have investigated the relationship between citrulline and arginine transport. Inhibition of arginine transport by citrulline has been observed in the chicken small intestine (Herzberg et al, 1971). In the present experiments inhibition of arginine uptake by citrulline was observed but was abolished when Na' was removed from the incubation medium.…”

Discrimination between citrulline and arginine transport in activated murine macrophages: inefficient synthesis of NO from recycling of citrulline to arginine

“…Very few studies have investigated the relationship between citrulline and arginine transport. Inhibition of arginine transport by citrulline has been observed in the chicken small intestine (Herzberg et al, 1971). In the present experiments inhibition of arginine uptake by citrulline was observed but was abolished when Na' was removed from the incubation medium.…”

Lysine in Treatment of Hyperornithinemia

“…These effects might be mediated through an antag onism [15]. Furthermore, a reciprocal re lationship between lysine, ornithine, arginine and histidine has been demonstrated [16]. In the previous experience, the addition of 30 mmol of lysine reduced plasma ornithine con centrations in normal man.…”

Safety Assessment of Trimoniums as Used in Cosmetics

“…Choline consumed in the diet by mammals was reported to be absorbed from the lumen of the small intestine using transporter proteins in the enterocyte. [39][40][41][42] In the gut, choline can be liberated from phosphatidylcholine by pancreatic enzymes. 43 Some metabolism by bacteria to form betaine and methylamines was reported to be required before choline can be absorbed from the gut.…”

Discrimination between citrulline and arginine transport in activated murine macrophages: inefficient synthesis of NO from recycling of citrulline to arginine

“…Very few studies have investigated the relationship between citrulline and arginine transport. Inhibition of arginine transport by citrulline has been observed in the chicken small intestine (Herzberg et al, 1971). In the present experiments inhibition of arginine uptake by citrulline was observed but was abolished when Na' was removed from the incubation medium.…”

Lysine in Treatment of Hyperornithinemia

“…These effects might be mediated through an antag onism [15]. Furthermore, a reciprocal re lationship between lysine, ornithine, arginine and histidine has been demonstrated [16]. In the previous experience, the addition of 30 mmol of lysine reduced plasma ornithine con centrations in normal man.…”

Safety Assessment of Trimoniums as Used in Cosmetics

“…Choline consumed in the diet by mammals was reported to be absorbed from the lumen of the small intestine using transporter proteins in the enterocyte. [39][40][41][42] In the gut, choline can be liberated from phosphatidylcholine by pancreatic enzymes. 43 Some metabolism by bacteria to form betaine and methylamines was reported to be required before choline can be absorbed from the gut.…”

Discrimination between citrulline and arginine transport in activated murine macrophages: inefficient synthesis of NO from recycling of citrulline to arginine

“…Very few studies have investigated the relationship between citrulline and arginine transport. Inhibition of arginine transport by citrulline has been observed in the chicken small intestine (Herzberg et al, 1971). In the present experiments inhibition of arginine uptake by citrulline was observed but was abolished when Na' was removed from the incubation medium.…”

Lysine in Treatment of Hyperornithinemia

“…These effects might be mediated through an antag onism [15]. Furthermore, a reciprocal re lationship between lysine, ornithine, arginine and histidine has been demonstrated [16]. In the previous experience, the addition of 30 mmol of lysine reduced plasma ornithine con centrations in normal man.…”

Safety Assessment of Trimoniums as Used in Cosmetics

“…Choline consumed in the diet by mammals was reported to be absorbed from the lumen of the small intestine using transporter proteins in the enterocyte. [39][40][41][42] In the gut, choline can be liberated from phosphatidylcholine by pancreatic enzymes. 43 Some metabolism by bacteria to form betaine and methylamines was reported to be required before choline can be absorbed from the gut.…”