Dr. Yaakov Langzam

Bld 206 rm A09

    He brings over 45 years of expertise in biochemistry utilizing electron microscopy. His professional scope includes preparing biological samples for scanning electron microscopy and employing diverse and effective methods in this field.


    Ph.D. -  Life Sciences,Bar Ilan University, 2003.

    M.Sc. -  Life Sciences,Bar Ilan University, 1975.

    B.Sc.  Life Sciences,Bar Ilan University, 1973.

    Teaching Position

    Training of graduate students at the Faculty of Life Science in courses:

    •  Cell Biology
    •  Microscopy 

    1.      Kislev, M.E., Melamed, Y. and Langsam, Y. Plant remains from Timnah (Tel Batash). In: N. Panitz-Cohen and A. Mazar (eds.). Timnah (Tel Batash) III: The Finds from the Second Millennium BCE (Qedem). Jerusalem, The Hebrew University. 2006.295-310

    2.      Apostolova RD, Shembel' EM, Nagirnyi VM, Aurbach A, Markovsky B, Langzam Y
    Synthesis and examination of electrolytic sodium-vanadium oxide compounds intended for cathodes of lithium batteries: The mechanism of formation of electrolytic bronze beta-NaxV2O5 Russian Journal of Electrochemistry 2001 37 (10): 1041-1049

    3.      Bartoov B, Eltes F, Reichart M, Langzam J, Lederman H, Zabludovsky N. Quantitative ultramorphological analysis of human sperm: fifteen years of experience in the diagnosis and management of male factor infertility. Arch Androl. 1999 43(1):13-25.

    4.      Bartoov B, Eltes F, Reichart M, Langzam J, Lederman H, Zabludovsky N. Quantitative ultramorphological (QUM) analysis of human sperm: diagnosis and management of male infertility. Arch Androl. 1999;42(3):161-77.

    5.      Kostenich G, Babushkina T, Lavi A, Langzam Y, Malik Z, Orenstein A, Ehrenberg B Photosensitization by the near-IR-absorbing photosensitizer lutetium texaphyrin: Spectroscopic, in vitro and in vivo studies  Journal of Porphyrins and Phthalocyanines 1998 2 (4-5): 383-390

    6.      Bartoov B, Eltes F, Pansky M, Langzam J, Reichart M, Soffer Y. Improved diagnosis of male fertility potential via a combination of quantitative ultramorphology and routine semen analyses. Hum Reprod. 1994 Nov;9(11):2069-75.

    7.      Aurbach d, Gofer y, Langzam J The correlation between surface-chemistry, surface-morphology, and cycling efficiency of lithium electrodes in a few polar aprotic systems Journal of the Electrochemical Society 1989 136 (11): 3198-3205

    8.      Lavee J, Martinowitz U, Mohr R, Goor DA, Golan M, Langsam J, Malik Z, SavionN. The effect of transfusion of fresh whole blood versus platelet concentrates after cardiac operations. A scanning electron microscope study of platelet aggregation on extracellular matrix. J Thorac Cardiovasc Surg. 1989;97(2):204-12.

    9.      Malik Z, Chitayat SD, Langzam Y. Hemin dependent morphological maturation and endogenous porphyrin synthesis by K562 leukemic cells. Cancer Lett. 1988 15;41(2):203-9.

    10.  Baharav H, Cardash HS, Helft M, Langsam J. Penetration of etched enamel by bonding agents. J Prosthet Dent. 1988;59(1):33-6.

    11.  Baharav H, Cardash HS, Helft M, Langsam J. The continuous brushing acid-etch technique. J Prosthet Dent. 1987;57(2):147-9.

    12.  Gorodeski IG, Geier A, Siegal A, Beery R, Lunenfeld B, Langzam J, Bahari CM. Decreased ratio of total progesterone to total estradiol receptor levels in endometria of women with adult dysfunctional uterine bleeding. Gynecol Obstet Invest. 1986;22(1):22-8.

    13.  Steinberger. Y, Macquitty. M, Langsam J and Wallwork. J.A. Observations on the structure of the cuticle of two desert-dwelling oribatid mites (Acari: Cryptostigmata). Israel Jurnal of Entomology. 1986; 20: 7-12

    14.  Leshem, Y.Y., Freud-Silverberg, M., Wurzburger, L., Bar-Nes, G., Malik, Z, and Langsam, J.Ca2+: Calmodulin Phytohormone-linked plant senescence control. 1985; Plant Growth Substances(ed by M. Bopp), Springer-Verlag Berlin Heidelberg 1986.

    15.  Barkay J, Bartoov B, Ben-Ezra S, Langsam J, Feldman E, Gordon S, Zuckerman H. The influence of in vitro caffeine treatment on human sperm morphology and fertilizing capacity. Fertil Steril. 1984;41(6):913-8.

    16.  Malik Z, Langzam Y. Cell membrane maturation of Friend erythroleukemic cells and tocopherol-dependent erythropoietin effect: a scanning electron microscopic study. Cell Differ. 1982;11(3):161-7.

    17.  Bartoov, B., Eltes, F., Langzam, Y., Snyder, M. and Fisher, J. Ultrastructural studies in morphological assessment of human spermatozoa. Int. J. Androl. Suppl.1982 5: 81-96.

    18.  David A, Levinsky H, Malik Z, Langzam Y, Feller N, Shaked P, Allalouf D. Ultrastructure of rabbit endosalpinx and glycoprotein pattern of the oviduct fluid in the presence of copper intrauterine devices. Gynecol Obstet Invest. 1982;14(3):195-201.

    19.  Fisher J, Langsam J, Bartoov B. Ram sperm mitochondrial DNA. Cell Biol Int Rep. 1977;1(6):535-40.


    Last Updated Date : 09/05/2024