H H Ang

Summary

Affiliation: Universiti Sains Malaysia
Country: Malaysia

Publications

  1. request reprint
    Ang H, Lee E, Cheang H. Determination of mercury by cold vapor atomic absorption spectrophotometer in Tongkat Ali preparations obtained in Malaysia. Int J Toxicol. 2004;23:65-71 pubmed
    ....
  2. Ang H. Lead contamination in Eugenia dyeriana herbal preparations from different commercial sources in Malaysia. Food Chem Toxicol. 2008;46:1969-75 pubmed publisher
    ....
  3. request reprint
    Ang H, Ngai T, Tan T. Effects of Eurycoma longifolia Jack on sexual qualities in middle aged male rats. Phytomedicine. 2003;10:590-3 pubmed
    ..Hence, this study shows that E. longifolia Jack enhanced the sexual qualities of the middle aged male rats, further supports the folkuse of E. longifolia Jack as an aphrodisiac...
  4. request reprint
    Ang H, Lee K, Kiyoshi M. Eurycoma longifolia Jack enhances sexual motivation in middle-aged male mice. J Basic Clin Physiol Pharmacol. 2003;14:301-8 pubmed
    ..In conclusion, this study has shown that E. longifolia Jack continues to enhance sexual motivation in adult, middle-aged male mice and in retired breeders...
  5. request reprint
    Ang H, Lee K, Kiyoshi M. Determination of lead in Smilax myosotiflora herbal preparations obtained in Malaysia. Int J Environ Health Res. 2004;14:261-72 pubmed
    ....
  6. request reprint
    Ang H, Lee K, Kiyoshi M. Determination of lead in Smilax luzonensis herbal preparations in Malaysia. Int J Toxicol. 2005;24:165-71 pubmed
    ....
  7. request reprint
    Ang H, Lee K. Contamination of mercury in tongkat Ali hitam herbal preparations. Food Chem Toxicol. 2006;44:1245-50 pubmed
    ..5 ppm for mercury. Out of these 26 products, four products have already registered with the DCA, Malaysia whilst the rest, however, have not registered with the DCA, Malaysia...
  8. request reprint
    Ang H, Lee K. Effect of Eurycoma longifolia Jack on libido in middle-aged male rats. J Basic Clin Physiol Pharmacol. 2002;13:249-54 pubmed
    ..7%, 13.0%, 8.7%, and 13.0% for these fractions, respectively, during the 20-minute observation period. The results of this study show that E. longifolia Jack extracts can increase libido in middle-aged male rats...
  9. request reprint
    Ang H, Lee K. Effect of Eurycoma longifolia Jack on orientation activities in middle-aged male rats. Fundam Clin Pharmacol. 2002;16:479-83 pubmed
    ..In conclusion, this study gives further evidences that different fractions of E. longifolia Jack modified the orientation activities of the middle-aged male rats...
  10. request reprint
    Ang H, Lee K, Kiyoshi M. Sexual arousal in sexually sluggish old male rats after oral administration of Eurycoma longifolia Jack. J Basic Clin Physiol Pharmacol. 2004;15:303-9 pubmed
    ..We conclude that the results of this study support the folk use of this plant as an aphrodisiac...

Detail Information

Publications10

  1. request reprint
    Ang H, Lee E, Cheang H. Determination of mercury by cold vapor atomic absorption spectrophotometer in Tongkat Ali preparations obtained in Malaysia. Int J Toxicol. 2004;23:65-71 pubmed
    ....
  2. Ang H. Lead contamination in Eugenia dyeriana herbal preparations from different commercial sources in Malaysia. Food Chem Toxicol. 2008;46:1969-75 pubmed publisher
    ....
  3. request reprint
    Ang H, Ngai T, Tan T. Effects of Eurycoma longifolia Jack on sexual qualities in middle aged male rats. Phytomedicine. 2003;10:590-3 pubmed
    ..Hence, this study shows that E. longifolia Jack enhanced the sexual qualities of the middle aged male rats, further supports the folkuse of E. longifolia Jack as an aphrodisiac...
  4. request reprint
    Ang H, Lee K, Kiyoshi M. Eurycoma longifolia Jack enhances sexual motivation in middle-aged male mice. J Basic Clin Physiol Pharmacol. 2003;14:301-8 pubmed
    ..In conclusion, this study has shown that E. longifolia Jack continues to enhance sexual motivation in adult, middle-aged male mice and in retired breeders...
  5. request reprint
    Ang H, Lee K, Kiyoshi M. Determination of lead in Smilax myosotiflora herbal preparations obtained in Malaysia. Int J Environ Health Res. 2004;14:261-72 pubmed
    ....
  6. request reprint
    Ang H, Lee K, Kiyoshi M. Determination of lead in Smilax luzonensis herbal preparations in Malaysia. Int J Toxicol. 2005;24:165-71 pubmed
    ....
  7. request reprint
    Ang H, Lee K. Contamination of mercury in tongkat Ali hitam herbal preparations. Food Chem Toxicol. 2006;44:1245-50 pubmed
    ..5 ppm for mercury. Out of these 26 products, four products have already registered with the DCA, Malaysia whilst the rest, however, have not registered with the DCA, Malaysia...
  8. request reprint
    Ang H, Lee K. Effect of Eurycoma longifolia Jack on libido in middle-aged male rats. J Basic Clin Physiol Pharmacol. 2002;13:249-54 pubmed
    ..7%, 13.0%, 8.7%, and 13.0% for these fractions, respectively, during the 20-minute observation period. The results of this study show that E. longifolia Jack extracts can increase libido in middle-aged male rats...
  9. request reprint
    Ang H, Lee K. Effect of Eurycoma longifolia Jack on orientation activities in middle-aged male rats. Fundam Clin Pharmacol. 2002;16:479-83 pubmed
    ..In conclusion, this study gives further evidences that different fractions of E. longifolia Jack modified the orientation activities of the middle-aged male rats...
  10. request reprint
    Ang H, Lee K, Kiyoshi M. Sexual arousal in sexually sluggish old male rats after oral administration of Eurycoma longifolia Jack. J Basic Clin Physiol Pharmacol. 2004;15:303-9 pubmed
    ..We conclude that the results of this study support the folk use of this plant as an aphrodisiac...