Ammonia

    Last Updated: October 13, 2024

    Ammonia is a metabolic byproduct of amino acids, with increases in serum ammonia being associated with some disease states (hepatic encephalopathy) or prolonged exercise; its reduction may improve endurance.

    1,085 participants in 20 trials

    Examine Database: Ammonia

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    Examine Database References

    1. L-Carnitine - Arturo J Martí-Carvajal, Christian Gluud, Ingrid Arevalo-Rodriguez, Cristina Elena Martí-AmaristaAcetyl-L-carnitine for patients with hepatic encephalopathyCochrane Database Syst Rev.(2019 Jan 5)
    2. L-Carnitine - Malaguarnera M, Gargante MP, Cristaldi E, Vacante M, Risino C, Cammalleri L, Pennisi G, Rampello LAcetyl-L-carnitine treatment in minimal hepatic encephalopathyDig Dis Sci.(2008 Nov)
    3. Branched-Chain Amino Acids - Shimomura Y, Inaguma A, Watanabe S, Yamamoto Y, Muramatsu Y, Bajotto G, Sato J, Shimomura N, Kobayashi H, Mawatari KBranched-chain amino acid supplementation before squat exercise and delayed-onset muscle sorenessInt J Sport Nutr Exerc Metab.(2010 Jun)
    4. L-Carnitine - Kazuto Tajiri, Yuka Futsukaichi, Saito Kobayashi, Satoshi Yasumura, Terumi Takahara, Masami Minemura, Toshiro SugiyamaL-Carnitine for the Treatment of Overt Hepatic Encephalopathy in Patients with Advanced Liver CirrhosisJ Nutr Sci Vitaminol (Tokyo).(2018)
    5. Ornithine - Sugino T, Shirai T, Kajimoto Y, Kajimoto OL-ornithine supplementation attenuates physical fatigue in healthy volunteers by modulating lipid and amino acid metabolismNutr Res.(2008 Nov)
    6. L-Carnitine - Malaguarnera M, Vacante M, Motta M, Giordano M, Malaguarnera G, Bella R, Nunnari G, Rampello L, Pennisi GAcetyl-L-carnitine improves cognitive functions in severe hepatic encephalopathy: a randomized and controlled clinical trialMetab Brain Dis.(2011 Dec)
    7. L-Carnitine - Malaguarnera M, Bella R, Vacante M, Giordano M, Malaguarnera G, Gargante MP, Motta M, Mistretta A, Rampello L, Pennisi GAcetyl-L-carnitine reduces depression and improves quality of life in patients with minimal hepatic encephalopathyScand J Gastroenterol.(2011 Jun)
    8. L-Carnitine - Takehiro Okabayashi, Kenta Sui, Takatsugu Mastumoto, Jun Iwata, Sojiro Morita, Tatsuo Iiyama, Yasuhiro Shimadal-Carnitine Improves Postoperative Liver Function in Hepatectomized PatientsJPEN J Parenter Enteral Nutr.(2020 Jul)
    9. L-Carnitine - Malaguarnera M, Vacante M, Giordano M, Pennisi G, Bella R, Rampello L, Malaguarnera M, Li Volti G, Galvano FOral acetyl-L-carnitine therapy reduces fatigue in overt hepatic encephalopathy: a randomized, double-blind, placebo-controlled studyAm J Clin Nutr.(2011 Apr)
    10. Ornithine - Demura S, Yamada T, Yamaji S, Komatsu M, Morishita KThe effect of L-ornithine hydrochloride ingestion on performance during incremental exhaustive ergometer bicycle exercise and ammonia metabolism during and after exerciseEur J Clin Nutr.(2010 Oct)
    11. Glutamine - Carvalho-Peixoto J, Alves RC, Cameron LCGlutamine and carbohydrate supplements reduce ammonemia increase during endurance field exerciseAppl Physiol Nutr Metab.(2007 Dec)
    12. L-Carnitine - Angelo Cecere, Francesco Ciaramella, Luciano Tancredi, Ciro Romano, Adriano GattoniEfficacy of L-carnitine in reducing hyperammonaemia and improving neuropsychological test performance in patients with hepatic cirrhosis : results of a randomised trialClin Drug Investig.(2002 Nov)
    13. Sodium Bicarbonate - Lambert CP, Greenhaff PL, Ball D, Maughan RJInfluence of sodium bicarbonate ingestion on plasma ammonia accumulation during incremental exercise in manEur J Appl Physiol Occup Physiol.(1993)
    14. Arginine - Liu TH, Wu CL, Chiang CW, Lo YW, Tseng HF, Chang CKNo effect of short-term arginine supplementation on nitric oxide production, metabolism and performance in intermittent exercise in athletesJ Nutr Biochem.(2009 Jun)
    15. Glutamine - Bassini-Cameron A, Monteiro A, Gomes A, Werneck-de-Castro JP, Cameron LGlutamine protects against increases in blood ammonia in football players in an exercise intensity-dependent wayBr J Sports Med.(2008 Apr)
    16. L-Carnitine - Mariano Malaguarnera, Giovanni Pistone, Rampello Elvira, Carmelo Leotta, Linda Scarpello, Rampello LiborioEffects of L-carnitine in patients with hepatic encephalopathyWorld J Gastroenterol.(2005 Dec 7)
    17. L-Carnitine - Broad EM, Maughan RJ, Galloway SDCarbohydrate, protein, and fat metabolism during exercise after oral carnitine supplementation in humansInt J Sport Nutr Exerc Metab.(2008 Dec)
    18. Sodium Bicarbonate - D Ball, P L Greenhaff, R J MaughanThe acute reversal of a diet-induced metabolic acidosis does not restore endurance capacity during high-intensity exercise in manEur J Appl Physiol Occup Physiol.(1996)
    19. Glutamine - Galera SC, Fechine FV, Teixeira MJ, Coelho ZC, de Vasconcelos RC, de Vasconcelos PRThe safety of oral use of L-glutamine in middle-aged and elderly individualsNutrition.(2010 Apr)
    20. L-Carnitine - Mariano Malaguarnera, Giovanni Pistone, Marinella Astuto, Simona Dell'Arte, Giovanna Finocchiaro, Emilia Lo Giudice, Giovanni PennisiL-Carnitine in the treatment of mild or moderate hepatic encephalopathyDig Dis.(2003)