of Galleria mellonells larvac. Folia Histochemica et Cytochemica 11, 177-184, 1973. Dai Duy Ban: (Announcement in Poland in English): Influence of starvation on Metabolic Activities of the Midgut Epithelium of Galleria mellonella Larvae. Folia Histochemica et Cytochemica 12, 145-156. 1974. Dai Duy Ban: (Announcement in Japan in English): Cytochemical visualization of calcium binding to the plasma membrane of L 1210 lymphoid leukemic cells. Acta histochem 65, 160 – 167, 1979. Dai Duy Ban and J.Kawiak: (Announcement in Poland in English): Nucleotidase of L 1210 Cells. Cytochemical and Kinetic Studies, Folia Histochemica et Cytochemica, 29 – 36, 1979. Dai Duy Ban: (Announcement in Japan in English): Adenosine Triphospha tases on Plasma. Membrane Surrounding Lipid Vacuoles in L 1210 lymphoid Leukemic Cells. Cell structure and Function 5, 211-215, 1980. Dai Duy Ban and Aleksandra Przetecka: (Announcement in Poland in English): Surface Coat of Plasma Membrane of L 1210 lymphoid Leukemia Cells. A Cytochemical study, Folia Histochemica et cytochemica. 19, 3 – 10, 1981. Dai Duy Ban and A.Przelecka (Announcement in Vietnam in English): The studies on the mitochondrial ultrastructure and some enzymes associated with it of L 1210 lymphoid leukemic cells. Revue Médicale 1987. A. Przelecka and Dai Duy Ban: (Announcement in Poland in English): Visualization of Binding Sites of Calcium and its Analogue – Cadmium in Acanthamoeba Cells, Acta Protozoologica 27, 135-140, 1988. Family He was born in 1937 in the years in Vietnam that the district was poor, the village was poor and he was also not able to escape from the law was concerned not eat breakfast then dinner. His parents were farmers and illiterate, hunger from days to months in the home led them to spend brushing the tears that brought his brother "for" adoption of another relative instead of being dead. Until now, although there are many academic titles and degrees recognized by prestigious research institutions in the world, Prof. Dr. Sc. Dai Duy Ban still considers himself as professor ... barefoot. He says that he was born from the stubble; his childhood grew up around the village fields. Rice smell, smell the mud, smell of sweet potato and fish was warm enough during his childhood. Those years, his hometown was so poor that many people had to leave villages in order to beg for food. Poverty does not extinguish the enthusiastic dream in studying of Dai Duy Ban. His wife is Dr. Lữ Thị Cẩm Vân