xanthurenic acid

07/01/1952 - "Detection of vitamin B6 deficiency; utilization of an improved method for rapid determination of xanthurenic acid in urine."
03/01/1996 - "Measurement of urinary xanthurenic acid (XA) has been used clinically to study a variety of disorders caused by vitamin B6 deficiency. "
01/01/1975 - "3) Saturated fat increased urinary xanthurenic acid in vitamin B6 deficiency."
09/01/1959 - "The state of vitamin B6 deficiency as measured by urinary xanthurenic acid."
04/01/1957 - "[Xanthurenic acid and N1-methylinicotinamide in pyridoxine deficiency due to diet or desoxypyridoxine]."

11/24/2010 - "The results showed that interaction of melatonin and caffeine enhanced protein synthesis; stimulated gonadotrophin release,  and could be used as oral contraceptive for women, and may be beneficial in the treatment of impotence (androgen depression), leading to improved reproductive and sex life; stimulated tryptophan metabolism, which prevents vitamin B6 deficiency, anemia, negative nitrogen balance, tissue wasting and accumulation of xanthurenic acid, which promotes sleep; and could be beneficial in the treatment of hyper cholesterolemia, thereby preventing coronary heart disease, and post menopausal osteoporosis."

11/24/2010 - "The results showed that interaction of melatonin and caffeine enhanced protein synthesis; stimulated gonadotrophin release,  and could be used as oral contraceptive for women, and may be beneficial in the treatment of impotence (androgen depression), leading to improved reproductive and sex life; stimulated tryptophan metabolism, which prevents vitamin B6 deficiency, anemia, negative nitrogen balance, tissue wasting and accumulation of xanthurenic acid, which promotes sleep; and could be beneficial in the treatment of hyper cholesterolemia, thereby preventing coronary heart disease, and post menopausal osteoporosis."

03/20/2023 - "The UHPLC-MS/MS measurements demonstrated a significant reduction of kynurenic acid, 3-hydoxykynurenine (3-HK), and xanthurenic acid in the plasma and a significant reduction of 3-HK, and anthranilic acid in the brain samples at week 5. Here, we show the profile of KYN metabolites in the CPZ-induced mouse model of demyelination. "

11/24/2010 - "The results showed that interaction of melatonin and caffeine enhanced protein synthesis; stimulated gonadotrophin release,  and could be used as oral contraceptive for women, and may be beneficial in the treatment of impotence (androgen depression), leading to improved reproductive and sex life; stimulated tryptophan metabolism, which prevents vitamin B6 deficiency, anemia, negative nitrogen balance, tissue wasting and accumulation of xanthurenic acid, which promotes sleep; and could be beneficial in the treatment of hyper cholesterolemia, thereby preventing coronary heart disease, and post menopausal osteoporosis."