Henrik Friis

Henrik Friis

Professor

ORCID: 0000-0002-2848-2940

Publication year:
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301 - 350 out of 373Page size: 50
  1. 2004
  2. Published

    Predictors and reference values of CD4 and CD8 T lymphocyte counts in pregnancy: a cross-sectional study among hiv negative women in Zimbabwe

    Gomo, E., Vennervald, B., Ndhlovu, P., Kæstel, P., Nyazema, N. & Friis, Henrik, 2004, In: Central African Journal of Medicine. 50, p. 10-9

    Research output: Contribution to journal › Journal article › Research › peer-review

  3. Published

    The impact of multimicronutrient supplementation on gestation length and birth size: a randomized, placebo-controlled, double-blind effectiveness trial in Zimbabwe

    Friis, Henrik, Gomo, E., Nyazema, N., Ndhlovu, P., Krarup, H., Kæstel, K. & Michaelsen, K., 2004, In: American Journal of Clinical Nutrition. 79, p. 1308-15

    Research output: Contribution to journal › Journal article › Research › peer-review

  4. 2003
  5. Published

    Assessment of eosinophil cationic protein as a possible diagnostic marker for female genital schistosomiasis in women living in a Schistosoma haematobium endemic area

    Midzi, N., Ndhlovu, P. D., Nyanga, L., Kjetland, E. F., Reimert, C. M., Vennervald, Birgitte J, Gomo, E., Mudenge, G., Friis, Henrik, Gundersen, S. G. & Mduluza, T., 2003, In: Parasite Immunology. 25, 11-12, p. 581-588 8 p.

    Research output: Contribution to journal › Journal article › Research › peer-review

  6. Published

    Effects of multimicronutrient supplementation on helminth reinfection: a randomized, controlled trial in Kenyan schoolchildren

    Olsen, A., Thiong'o, F. W., Ouma, J. H., Mwaniki, D., Magnussen, P., Michaelsen, Kim F., Friis, Henrik & Geissler, P. W., 2003, In: Transactions of the Royal Society of Tropical Medicine and Hygiene. 97, 1, p. 109-114 6 p.

    Research output: Contribution to journal › Journal article › Research › peer-review

  7. Published

    Effects on haemoglobin of multi-micronutrient supplementation and multi-helminth chemotherapy: a randomized, controlled trial in Kenyan school children

    Friis, Henrik, Mwaniki, D., Omondi, H., Muniu, E., Thiong'o, F., Ouma, J., Magnussen, P., Geissler, P. W. & Michaelsen, Kim F., 2003, In: European Journal of Clinical Nutrition. 57, 4, p. 573-579 7 p.

    Research output: Contribution to journal › Journal article › Research › peer-review

  8. Published

    Entomophagy among the Lou: a potential mineral source?

    Christensen, D. L., Orech, F. O., Mungai, M. N., Larsen, T., Friis, Henrik & Aagaard-Hansen, J., 2003, In: International Journal of Food Sciences and Nutrition. 57 (3), p. 198-203

    Research output: Contribution to journal › Journal article › Research › peer-review

  9. Published

    Identifying early stunting risk predictors among young children in rural indegenous communities of Guatemala

    de del Busto, M. E., Bulux, J., Flores, R., Friis, Henrik & Michaelsen, Kim F., 2003. 1 p.

    Research output: Contribution to conference › Paper › Research

  10. Published

    Iron, haptoglobin phenotype and hiv-1 viral load

    Friis, Henrik, Gomo, E., Ndhlovu, P., Nyazema, N., Krarup, H. & Michaelsen, K. F., 2003, In: J A I D S. 33, p. 74-81

    Research output: Contribution to journal › Journal article › Research › peer-review

  11. Published

    Iron, haptoglobin phenotype, and HIV-1 viral load: A cross-sectional study among pregnant Zimbabwean women

    Friis, Henrik, Gomo, E., Nyazema, N., Ndhlovu, P., Krarup, H., Madsen, P. H. & Michaelsen, Kim F., 2003, In: Journal of Acquired Immune Deficiency Syndromes. 33, 1, p. 74-81 8 p.

    Research output: Contribution to journal › Journal article › Research › peer-review

  12. Published

    Reference values and predictors of white blood cell subset counts: a cross-sectional study amon HIV seronegative pregnant women in Zimbabwe

    Gomo, E., Vennervald, Birgitte J, Ndhlovu, P. D., Kæstel, P., Nyazema, N. Z. & Friis, Henrik, 2003, In: European Journal of Obstetrics & Gynecology and Reproductive Biology. 107, p. 156-162 7 p.

    Research output: Contribution to journal › Journal article › Research › peer-review

  13. Published

    Subclinical mastitis among hiv-infected and uninfected Zimbabwean women participating in a multimicronutrient supplementation trial

    Gomo, E., Filteau, S. M., Tomkins, A. M., Ndhlovu, P., Michaelsen, K. F. & Friis, Henrik, 2003, In: Transactions of the Royal Society of Tropical Medicine and Hygiene. 97, p. 212-6

    Research output: Contribution to journal › Journal article › Research › peer-review

  14. Published

    Vitamin A supplementation and childhood mortality: amplification of the non-specific effects of vaccines?

    Benn, C. S., Balé, C., Sommerfelt, H., Friis, Henrik & Aaby, P., 2003, In: International Journal of Epidemiology. 32, p. 822-828

    Research output: Contribution to journal › Journal article › Research › peer-review

  15. 2002
  16. Published

    Does the first pregnancy precipitate age-related fat deposition?

    Friis, Henrik, Gomo, E., Kæstel, P., Nyazema, N., Ndhlovu, P. & Michaelsen, Kim F., 2002, In: International Journal of Obesity. 26, 9, p. 1274-1276 3 p.

    Research output: Contribution to journal › Journal article › Research › peer-review

  17. Published

    Effects on serum retinol of multi-micronutrient supplementation and multi-helminth chemotherapy: a randomised, controlled trial in Kenyan school children

    Mwaniki, D. L., Omondi, B., Muniu, E., Thiong'o, F., Ouma, J., Magnussen, P., Geissler, P. W., Michaelsen, Kim F. & Friis, Henrik, 2002, In: European Journal of Clinical Nutrition. 56, 7, p. 666-673 7 p.

    Research output: Contribution to journal › Journal article › Research › peer-review

  18. Published

    HIV-1 viral load and elevated serum alfa-antichymotrypsin are independent predictors of body composition in pregnant Zimbabwean women

    Friis, Henrik, Gomo, E., Nyazema, N., Ndhlovu, P., Kæstel, P., Krarup, H. & Michaelsen, Kim F., 2002, In: Journal of Nutrition. 132, p. 3747-3753 7 p.

    Research output: Contribution to journal › Journal article › Research › peer-review

  19. Published

    Haemoconcentration associated with low vitamin A status can mask anaemia

    Pedersen, S., Saeed, I., Krogh Jensen, S., Michaelsen, Kim F. & Friis, Henrik, 2002, In: Acta Tropica. 84, 1, p. 55-58 4 p.

    Research output: Contribution to journal › Journal article › Research › peer-review

  20. Published

    Heamoconcentration associated with low vitamin A status can mask anaemia

    Pedersen, S. K. (ed.), Saeed, I. (ed.), Michaelsen, K. F. (ed.) & Friis, Henrik (ed.), 2002, In: Acta Tropica. 132, p. 55-8

    Research output: Contribution to journal › Review › Research

  21. Published

    Impact of protein energy malnutrition on Trichuris suis infection in pigs concomitantly infected with Ascaris suum

    Pedersen, S., Saeed, I., Michaelsen, Kim F., Friis, Henrik & Murrell, K. D., 2002, In: Parasitology. 124, p. 561-568 8 p.

    Research output: Contribution to journal › Journal article › Research › peer-review

  22. Published

    Micronutrient interventions and the HIV pandemic

    Friis, Henrik, Gomo, E. & Michaelsen, Kim F., 2002, Micronutrients and HIV Infection. Friis, H. (ed.). Boca Raton: CRC Press, p. 220-233 14 p.

    Research output: Chapter in Book/Report/Conference proceeding › Book chapter › Research

  23. Published

    Micronutrients & HIV Infection

    Friis, Henrik (ed.), 2002, Boca Raton: CRC Press. 273 p. (CRC series in modern nutrition).

    Research output: Book/Report › Book › Research › peer-review

  24. Published

    Micronutrients and HIV Infection

    Friis, Henrik (ed.), 2002, Boca Raton: CRC Press. 272 p.

    Research output: Book/Report › Book › Research › peer-review

  25. Published

    Micronutrients and infections: an introduction

    Friis, Henrik, 2002, Micronutrients and HIV infection. Friis, H. (ed.). Boca Raton: CRC Press, p. 2-21 20 p.

    Research output: Chapter in Book/Report/Conference proceeding › Book chapter › Research

  26. Published

    Micronutrients and infections: An introduction

    Friis, Henrik, 2002, Micronutrients & HIV Infection. Friis, H. (ed.). Boca Raton: CRC Press, p. 1-21 21 p. (CRC series in modern nutrition).

    Research output: Chapter in Book/Report/Conference proceeding › Book chapter › Research › peer-review

  27. Published

    Selenium and HIV infection

    Friis, Henrik, Kæstel, P., Iversen, A. N. K. & Bügel, Susanne Gjedsted, 2002, Micronutrients & HIV Infection. Friis, H. (ed.). Boca Raton: CRC Press, p. 183-200 18 p. (CRC series in modern nutrition).

    Research output: Chapter in Book/Report/Conference proceeding › Book chapter › Research › peer-review

  28. Published

    Serum ferritin, α-tocopherol, β-carotene and retinol levels in lymphatic filariasis

    Friis, Henrik, Kæstel, P., Nielsen, N. & Simonsen, P. E., 2002, In: Transactions of the Royal Society of Tropical Medicine and Hygiene. 96, p. 151-156 6 p.

    Research output: Contribution to journal › Journal article › Research › peer-review

  29. Published

    Zinc and HIV infection

    Friis, Henrik & Sandström, B., 2002, Micronutrients and HIV infection. Friis, H. (ed.). Boca Raton: CRC Press, p. 160-181 22 p.

    Research output: Chapter in Book/Report/Conference proceeding › Book chapter › Research

  30. Published

    Zinc and HIV infection

    Friis, Henrik & Sandström, B., 2002, Micronutrients & HIV Infection. Friis, H. (ed.). Boca Raton: CRC Press, p. 159-181 23 p. (CRC series in modern nutrition).

    Research output: Chapter in Book/Report/Conference proceeding › Book chapter › Research › peer-review

  31. 2001
  32. Published

    Enumeration of CD4 and CD8 T-cells in HIV infection in Zimbabwe using a manual immunocytochemical method

    Gomo, E., Ndhlovu, P., Vennervald, Birgitte J, Nyazema, N. & Friis, Henrik, Mar 2001, In: Central African Journal of Medicine. 47, 3, p. 64-70 7 p.

    Research output: Contribution to journal › Journal article › Research › peer-review

  33. Published

    Micronutrients and infections: An introduction

    Friis, Henrik, 1 Jan 2001, CRC Series in Modern Nutrition: Micronutrients and HIV Infection. CRC Press, p. 1-22 22 p.

    Research output: Chapter in Book/Report/Conference proceeding › Book chapter › Research › peer-review

  34. Published

    Zinc and HIV infection

    Friis, Henrik & Sandström, B., 1 Jan 2001, CRC Series in Modern Nutrition: Micronutrients and HIV Infection. CRC Press, p. 159-182 24 p.

    Research output: Chapter in Book/Report/Conference proceeding › Book chapter › Research › peer-review

  35. Published

    Effect of iron deficiency on Trichuris suis and Ascaris suum infections in pigs

    Pedersen, S., Saeed, I., Friis, Henrik & Michaelsen, Kim F., 2001, In: Parazitologiya. 122, p. 589-598 10 p.

    Research output: Contribution to journal › Journal article › Research › peer-review

  36. Published

    HIV and other predictors of serum folate, serum ferritin, and hemoglobin in pregnancy: a cross-sectional study in Zimbabwe

    Friis, Henrik, Gomo, E., Kæstel, P., Ndhlovu, P., Nyazema, N., Krarup, H. & Michaelsen, Kim F., 2001, In: American Journal of Clinical Nutrition. 73, 6, p. 1066-1073 8 p.

    Research output: Contribution to journal › Journal article › Research › peer-review

  37. Published

    HIV and other predictors of serum ß-carotene and retinol in pregnancy: a cross-sectional study in Zimbabwe

    Friis, Henrik, Gomo, E., Kæstel, P., Ndhlovu, P., Nyazema, N., Krarup, H. & Michaelsen, Kim F., 2001, In: American Journal of Clinical Nutrition. 73, 6, p. 1058-1065 8 p.

    Research output: Contribution to journal › Journal article › Research › peer-review

  38. Published

    Iron status and the severity of HIV infection in pregnant women

    Weinberg, G. A., Friis, Henrik, Boelaert, J. R. & Weinberg, E. D., 2001, In: Clinical Infectious Diseases. 33, 12, p. 2098-2100 3 p.

    Research output: Contribution to journal › Comment/debate › Research › peer-review

  39. Published

    Marginal vitamin A deficiency in pigs experimentally infected with Trichuris suis: a model for vitamin A inadequacy in children

    Pedersen, S., Saeed, I., Jensen, S. K., Michaelsen, Kim F. & Friis, Henrik, 2001, In: Transactions of the Royal Society of Tropical Medicine and Hygiene. 95, 5, p. 557-565 9 p.

    Research output: Contribution to journal › Journal article › Research › peer-review

  40. Published

    Micronutrient interventions and the HIV pandemic

    Friis, Henrik, Gomo, E. & Michaelsen, Kim F., 2001, Micronutrients & HIV Infection. Friis, H. (ed.). Boca Raton: CRC Press, p. 219-246 28 p. (CRC series in modern nutrition).

    Research output: Chapter in Book/Report/Conference proceeding › Book chapter › Research › peer-review

  41. Published

    The impact of iron supplementation on reinfection with intestinal helminths and Schistosoma mansoni in western Kenya

    Olsen, A., Nawiri, J. & Friis, Henrik, 2001, In: Transactions of the Royal Society of Tropical Medicine and Hygiene. 94, 5, p. 493-499 7 p.

    Research output: Contribution to journal › Journal article › Research › peer-review

  42. 2000
  43. Published

    Does Schistosoma haematobium co-infection reduce the risk of malaria-induced splenomegaly?

    Friis, Henrik, Karib, S. M. E., Sulaiman, S. M., Rahama, A., Magnussen, P. & Mascie-Taylor, C. G. N., 2000, In: Transactions of the Royal Society of Tropical Medicine and Hygiene. 94, p. 535-536 2 p.

    Research output: Contribution to journal › Journal article › Research › peer-review

  44. 1999
  45. Published

    Schistosoma japonicum infection and serum and tissue concentrations of retinol and zinc in pigs

    Kæstel, P., Lewis, F. J., Willingham, A. L., Bøgh, H. O., Eriksen, L., Michaelsen, Kim F., Sandström, B., Høy, C. & Friis, Henrik, 1999, In: Annals of Tropical Medicine and Parasitology. 93, 5, p. 489-499 11 p.

    Research output: Contribution to journal › Journal article › Research › peer-review

  46. Published

    Software review

    Friis, Henrik, 1999, In: Annals of Tropical Medicine and Parasitology. 93, 5, p. 541-542 2 p.

    Research output: Contribution to journal › Literature review › Communication

  47. 1998
  48. Published

    Complementary feeding: a global perspective

    Michaelsen, Kim F. & Friis, Henrik, 1998, In: Nutrition. 14, 10, p. 763-766 4 p.

    Research output: Contribution to journal › Journal article › Research › peer-review

  49. Published

    Geophagy as a risk factor for geohelminth infections: a longitudinal study of Kenyan primary schoolchildren

    Geissler, P. W., Mwaniki, D. L., Thiong'o, F. & Friis, Henrik, 1998, In: Transactions of the Royal Society of Tropical Medicine and Hygiene. 92, 1, p. 7-11 5 p.

    Research output: Contribution to journal › Journal article › Research › peer-review

  50. Published

    Geophagy, iron status and anaemia among pregnant women on the coast of Kenya

    Geissler, P. W., Shulman, C. E., Prince, R. J., Mutemi, W., Mnazi, C., Friis, Henrik & Lowe, B., 1998, In: Transactions of the Royal Society of Tropical Medicine and Hygiene. 92, p. 549-553 5 p.

    Research output: Contribution to journal › Journal article › Research › peer-review

  51. Published

    Geophagy, iron status and anaemia among primary school children in Western Kenya

    Geissler, P. W., Mwaniki, D. L., Thiong'o, F., Michaelsen, Kim F. & Friis, Henrik, 1998, In: Tropical Medicine & International Health. 3, 7, p. 529-534 6 p.

    Research output: Contribution to journal › Journal article › Research › peer-review

  52. Published

    Ikke dyrt at bremse HIV

    Friis, Henrik, 1998, In: Kontakt. 50, 3, p. 16-17 2 p.

    Research output: Contribution to journal › Journal article › Communication

  53. Published

    Micronutrients and HIV infection: a review

    Friis, Henrik & Michaelsen, Kim F., 1998, In: European Journal of Clinical Nutrition. 52, p. 157-163 7 p.

    Research output: Contribution to journal › Journal article › Research › peer-review

  54. Published

    Micronutrients and HIV infection: a review

    Friis, Henrik & Michaelsen, Kim F., 1998, In: European Journal of Clinical Nutrition. 52, 3, p. 157-163 7 p.

    Research output: Contribution to journal › Review › Research › peer-review

  55. Published

    The contribution of hookworm and other parasitic infections to haemoglobin and iron status among children and adults in western Kenya

    Olsen, A., Magnussen, P., Ouma, J. H., Andreassen, J. & Friis, Henrik, 1998, In: Transactions of the Royal Society of Tropical Medicine and Hygiene. 92, 6, p. 643-649 7 p.

    Research output: Contribution to journal › Journal article › Research › peer-review

  56. Published

    The possible role of micronutrients in HIV infection

    Friis, Henrik, 1998, In: SCN news. 17, p. 11-12 2 p.

    Research output: Contribution to journal › Journal article › Communication

  57. Published

    The use of a stereological method to estimate the volume of Schistosoma mansoni granulomas: the effect of zinc deficiency

    Friis, Henrik, Andersen, C. B., Vennervald, Birgitte J, Ørnbjerg, N. & Pakkenberg, B., 1998, In: Annals of Tropical Medicine and Parasitology. 92, 7, p. 785-792 8 p.

    Research output: Contribution to journal › Journal article › Research › peer-review

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