Education
Ph.D., electroanalytical chemistry and microsensing, Hungarian Aacademy of Science and Techn. U. of Budapest, 1984
Research Interests
basic biomedical research that requires among others, biomedical sensing expertise; applied research which can lead to translation to clinical applications and inventions of commercial value in the area of sensing and diagnostics
Teaching Interests
undergraduate and graduate biomedical instrumentation; undergraduate research including senior project; specialty graduate course on biomedical sensing
Publications
Zhang, Z., Cserfalvi, T., & Gratzl, M.
(2019).
pH dependent voltammetry at partially oxidized palladium and its potential for voltammetry-based pH sensing.
Journal of Electroanalytical Chemistry,
845
(),
1-5.
Sheth, D., & Gratzl, M.
(2019).
Electrochemical mapping of oxygenation in the three-dimensional multicellular tumour hemi-spheroid.
Proceedings of the Royal Society A: Mathematical, Physical and Engineering Sciences,
475
(2225).
Ahuja, P., Nair, S., Narayan, S., & Gratzl, M.
(2015).
Functional Imaging of Chemically Active Surfaces with Optical Reporter Microbeads.
,
10
(9),
-.
Sheth, D., & Gratzl, M.
(2013).
Differential linear scan voltammetry: analytical performance in comparison with pulsed voltammetry techniques..
Analytical and bioanalytical chemistry,
405
(16),
5539-47.
Lee, K., Hubbard, L., Hernandez, C., Yildiz, S., Gratzl, M., & Steinmetz, N.
(2013).
Shape matters: the diffusion rates of TMV rods and CPMV icosahedrons in a spheroid model of extracellular matrix are distinct..
Biomaterials science,
1
(6).
Pähler, M., Schuhmann, W., & Gratzl, M.
(2011).
Simultaneous visualization of surface topography and concentration field by means of scanning electrochemical microscopy using a single electrochemical probe and impedance spectroscopy..
Chemphyschem : a European journal of chemical physics and physical chemistry,
12
(15),
2798-805.
Nair, S., Kashyap, V., Laboisse, C., Hopfer, U., & Gratzl, M.
(2011).
Time-resolved release of calcium from an epithelial cell monolayer during mucin secretion..
European biophysics journal : EBJ,
40
(2),
165-74.
Oruganti, P., & Gratzl, M.
(2009).
Temporal ratiometry to assess dynamic concentration distributions of fluorescent molecules in single live cells during continuous diffusional dosing..
Analytical and bioanalytical chemistry,
395
(2),
449-56.
Sunna, A., Hutarew, G., Gradl, J., Gratzl, M., Denz, H., & Fiegl, M.
(2009).
Successful antiangiogenic combination therapy for pseudomyxoma peritonei with bevacizumab and capecitabine..
Cancer biology & therapy,
8
(15),
1459-62.
Kao, L., & Gratzl, M.
(2009).
Serum cholinesterase assay using a reagent-free micro pH-stat..
Analytical biochemistry,
389
(2),
93-6.
Sheth, D., Diefes, R., & Gratzl, M.
(2009).
Spatially averaging electrodes..
Analytical chemistry,
81
(6),
2129-34.
Lazarov, N., Reindl, S., Fischer, F., & Gratzl, M.
(2009).
Histaminergic and dopaminergic traits in the human carotid body..
Respiratory physiology & neurobiology,
165
(2-3),
131-6.
Gratzl, M., Yi, C., & Bright, G.
(2008).
Continuous and quantitative delivery of molecules into individual cells with a diffusional microburet..
Analytical chemistry,
80
(23),
9310-5.
Kao, L., Shetty, G., & Gratzl, M.
(2008).
Determination of critical micelle concentration with the rotating sample system..
Analytical and bioanalytical chemistry,
392
(7-8),
1391-6.
Nair, S., & Gratzl, M.
(2008).
Effects of sampling rate on the interpretation of cellular transport measurements..
Analytical chemistry,
80
(20),
7684-9.
Yoshida, M., Tohda, K., & Gratzl, M.
(2008).
Controlled diffusion for laboratory solution preparation..
Analytical and bioanalytical chemistry,
392
(3),
471-7.
Kao, L., Hsu, H., & Gratzl, M.
(2008).
Reagentless pH-stat for microliter fluid specimens..
Analytical chemistry,
80
(11),
4065-9.
Nair, S., Kashyap, V., Laboisse, C., Hopfer, U., & Gratzl, M.
(2008).
Time resolved secretion of chloride from a monolayer of mucin-secreting epithelial cells..
European biophysics journal : EBJ,
37
(4),
411-9.
Braun, T., Voland, P., Kunz, L., Prinz, C., & Gratzl, M.
(2007).
Enterochromaffin cells of the human gut: sensors for spices and odorants..
Gastroenterology,
132
(5),
1890-901.
Oruganti, P., & Gratzl, M.
(2007).
Rate-limiting hydrodynamic resistance for controlled reagent delivery for laboratory solution preparation..
Analytical chemistry,
79
(6),
2541-5.
Lazarov, N., Rozloznik, M., Reindl, S., Rey-Ares, V., Dutschmann, M., & Gratzl, M.
(2006).
Expression of histamine receptors and effect of histamine in the rat carotid body chemoafferent pathway..
The European journal of neuroscience,
24
(12),
3431-44.
Lazarov, N., & Gratzl, M.
(2006).
Selective expression of histamine receptors in rat mesencephalic trigeminal neurons..
Neuroscience letters,
404
(1-2),
67-71.
Tohda, K., & Gratzl, M.
(2006).
Micro-miniature autonomous optical sensor array for monitoring ions and metabolites 2: color responses to pH, K+ and glucose..
Analytical sciences : the international journal of the Japan Society for Analytical Chemistry,
22
(7),
937-41.
Tohda, K., & Gratzl, M.
(2006).
Micro-miniature autonomous optical sensor array for monitoring ions and metabolites 1: design, fabrication, and data analysis..
Analytical sciences : the international journal of the Japan Society for Analytical Chemistry,
22
(3),
383-8.
Shetty, G., Syed, T., Tohda, K., & Gratzl, M.
(2005).
Hydrodynamic electrochemistry in 20 microL drops in the rotating sample system..
Analytical sciences : the international journal of the Japan Society for Analytical Chemistry,
21
(10),
1155-60.
Ngendahimana, D., Gamel-Didelon, K., Jung, H., Tolnay, M., Lüdecke, D., Gratzl, M., ... Mayerhofer, A.
(2005).
Receptors and sites of synthesis and storage of gamma-aminobutyric acid in human pituitary glands and in growth hormone adenomas..
American journal of clinical pathology,
124
(4),
550-8.
Nair, S., & Gratzl, M.
(2005).
Deconvolution of concentration recordings at live cell preparations via shape error optimization..
Analytical chemistry,
77
(9),
2875-81.
Koerner, P., Hesslinger, C., Schaefermeyer, A., Prinz, C., & Gratzl, M.
(2004).
Evidence for histamine as a transmitter in rat carotid body sensor cells..
Journal of neurochemistry,
91
(2),
493-500.
Schäfermeyer, A., Gratzl, M., Andrade, R., Dossumbekova, A., Sachs, G., & Prinz, C.
(2004).
Isolation and receptor profiling of ileal enterochromaffin cells..
Acta physiologica Scandinavica,
182
(1),
53-62.
Metzeler, K., Agoston, A., & Gratzl, M.
(2004).
An Intrinsic gamma-aminobutyric acid (GABA)ergic system in the adrenal cortex: findings from human and rat adrenal glands and the NCI-H295R cell line..
Endocrinology,
145
(5),
2402-11.
Zanner, R., Gratzl, M., & Prinz, C.
(2004).
Expression of the endocytic proteins dynamin and amphiphysin in rat gastric enterochromaffin-like cells..
Journal of cell science,
117
(Pt 11),
2369-76.
Gratzl, M., Breckner, M., & Prinz, C.
(2004).
Mechanisms of storage and exocytosis in neuroendocrine tumors..
Endocrine pathology,
15
(1),
1-16.
Yoshida, M., Tohda, K., & Gratzl, M.
(2003).
Optical detection in microscopic domains. 3. Confocal analysis of fluorescent amphiphilic molecules..
Analytical chemistry,
75
(22),
6133-40.
Yoshida, M., Tohda, K., & Gratzl, M.
(2003).
Hydrodynamic micromanipulation of individual cells onto patterned attachment sites on biomicroelectromechanical system chips..
Analytical chemistry,
75
(17),
4686-90.
Gamel-Didelon, K., Kunz, L., Fohr, K., Gratzl, M., & Mayerhofer, A.
(2003).
Molecular and physiological evidence for functional gamma-aminobutyric acid (GABA)-C receptors in growth hormone-secreting cells..
The Journal of biological chemistry,
278
(22),
20192-5.
Tohda, K., & Gratzl, M.
(2003).
A microscopic, continuous, optical monitor for interstitial electrolytes and glucose..
Chemphyschem : a European journal of chemical physics and physical chemistry,
4
(2),
155-60.
Prinz, C., Zanner, R., & Gratzl, M.
(2003).
Physiology of gastric enterochromaffin-like cells..
Annual review of physiology,
65
(),
371-82.
Zanner, R., Gratzl, M., & Prinz, C.
(2002).
Circle of life of secretory vesicles in gastric enterochromaffin-like cells..
Annals of the New York Academy of Sciences,
971
(),
389-96.
Gamel-Didelon, K., Corsi, C., Pepeu, G., Jung, H., Gratzl, M., & Mayerhofer, A.
(2002).
An autocrine role for pituitary GABA: activation of GABA-B receptors and regulation of growth hormone levels..
Neuroendocrinology,
76
(3),
170-7.
Graff, L., Frungieri, M., Zanner, R., Pohlinger, A., Prinz, C., & Gratzl, M.
(2002).
Expression of histidine decarboxylase and synthesis of histamine by human small cell lung carcinoma..
The American journal of pathology,
160
(5),
1561-5.
Zanner, R., Hapfelmeier, G., Gratzl, M., & Prinz, C.
(2002).
Intracellular signal transduction during gastrin-induced histamine secretion in rat gastric ECL cells..
American journal of physiology. Cell physiology,
282
(2),
C374-82.
Cserey, A., & Gratzl, M.
(2001).
Stationary-state oxidized platinum microsensor for selective and on-line monitoring of nitric oxide in biological preparations..
Analytical chemistry,
73
(16),
3965-74.
Tohda, K., Lu, S., Umezawa, Y., & Gratzl, M.
(2001).
Optical detection in microscopic domains. 2. Inner filter effects for monitoring nonfluorescent molecules with fluorescence..
Analytical chemistry,
73
(9),
2070-7.
Mayerhofer, A., Höhne-Zell, B., Gamel-Didelon, K., Jung, H., Redecker, P., Grube, D., ... Gratzl, M.
(2001).
Gamma-aminobutyric acid (GABA): a para- and/or autocrine hormone in the pituitary..
FASEB journal : official publication of the Federation of American Societies for Experimental Biology,
15
(6),
1089-91.
Graff, L., Castrop, F., Bauer, M., Höfler, H., & Gratzl, M.
(2001).
Expression of vesicular monoamine transporters, synaptosomal-associated protein 25 and syntaxin1: a signature of human small cell lung carcinoma..
Cancer research,
61
(5),
2138-44.
Grosse, J., Bulling, A., Brucker, C., Herberg, S., Amsterdam, A., Mayerhofer, A., ... Gratzl, M.
(2000).
Synaptosome-associated protein of 25 kilodaltons in oocytes and steroid-producing cells of rat and human ovary: molecular analysis and regulation by gonadotropins..
Biology of reproduction,
63
(2),
643-50.
Bulling, A., Rothenberg, F., Herberg, S., Duffy, D., Stouffer, R., Ojeda, S., ... Mayerhofer, A.
(2000).
Identification of an ovarian voltage-activated Na+-channel type: hints to involvement in luteolysis..
Molecular endocrinology (Baltimore, Md.),
14
(7),
1064-74.
Lu, S., & Gratzl, M.
(2000).
Optical detection in microscopic domains. 1. Monitoring chemical manipulations with absorption microspectrometry..
Analytical chemistry,
72
(7),
1569-75.
Lu, S., Matsumoto, T., & Gratzl, M.
(1999).
Fine chemical manipulations of microscopic liquid samples. 2. Consuming and nonconsuming schemes..
Analytical chemistry,
71
(21),
4896-902.
Prinz, C., Zanner, R., Gerhard, M., Mahr, S., Neumayer, N., Höhne-Zell, B., ... Gratzl, M.
(1999).
The mechanism of histamine secretion from gastric enterochromaffin-like cells..
The American journal of physiology,
277
(5),
C845-55.
Kashyap, V., & Gratzl, M.
(1999).
Adjusting the distance of electrochemical microsensors from secreting cell monolayers on the micrometer scale using impedance..
Analytical chemistry,
71
(14),
2814-20.
Gratzl, M., Lu, S., Matsumoto, T., Yi, C., & Bright, G.
(1999).
Fine chemical manipulations of microscopic liquid samples. 1. Droplet loading with chemicals..
Analytical chemistry,
71
(14),
2751-6.
Lu, S., & Gratzl, M.
(1999).
Monitoring drug efflux from sensitive and multidrug-resistant single cancer cells with microvoltammetry..
Analytical chemistry,
71
(14),
2821-30.
Grosse, G., Grosse, J., Tapp, R., Kuchinke, J., Gorsleben, M., Fetter, I., ... Bergmann, M.
(1999).
SNAP-25 requirement for dendritic growth of hippocampal neurons..
Journal of neuroscience research,
56
(5),
539-46.
Bulling, A., Brucker, C., Herberg, S., Gratzl, M., & Mayerhofer, A.
(1999).
Identification of voltage-activated Na+ and K+ channels in human steroid-secreting ovarian cells..
Annals of the New York Academy of Sciences,
868
(),
77-9.
Yi, C., Saidel, G. M., & Gratzl, M.
(1999).
Single cell model for simultaneous drug delivery and efflux..
Annals of biomedical engineering,
27
(2),
208-18.
Yi, C., Saidel, G. M., & Gratzl, M.
(1999).
Single cell model for simultaneous drug delivery and efflux..
Annals of biomedical engineering,
27
(2),
208-18.
Banaschewski, C., Höhne-Zell, B., Ovtscharoff, W., & Gratzl, M.
(1998).
Characterization of vesicular membrane-bound alpha-SNAP and NSF in adrenal chromaffin cells..
Biochemistry,
37
(47),
16719-27.
Yi, C., & Gratzl, M.
(1998).
Continuous in situ electrochemical monitoring of doxorubicin efflux from sensitive and drug-resistant cancer cells..
Biophysical journal,
75
(5),
2255-61.
Praveen Kumar, G., Overholt, J., Bright, G., Huisman, H., Lu, S., Gratzl, M., ... Prabhakar, N.
(1998).
Release of dopamine and norepinephrine by hypoxia from PC-12 cells..
The American journal of physiology,
274
(6),
C1592-600.
Kashyap, V., & Gratzl, M.
(1998).
Electrochemistry in microscopic domains. 1. The electrochemical cell and its voltammetric and amperometric response..
Analytical chemistry,
70
(8),
1468-76.
Grosse, G., Tapp, R., Wartenberg, M., Sauer, H., Fox, P., Grosse, J., ... Bergmann, M.
(1998).
Prenatal hippocampal granule cells in primary cell culture form mossy fiber boutons at pyramidal cell dendrites..
Journal of neuroscience research,
51
(5),
602-11.
Höhne-Zell, B., Galler, A., Schepp, W., Gratzl, M., & Prinz, C.
(1997).
Functional importance of synaptobrevin and SNAP-25 during exocytosis of histamine by rat gastric enterochromaffin-like cells..
Endocrinology,
138
(12),
5518-26.
Cserey, A., & Gratzl, M.
(1997).
Rotating sample system: an equivalent of a rotating electrode for microliter samples..
Analytical chemistry,
69
(18),
3687-92.
Höhne-Zell, B., & Gratzl, M.
(1996).
Adrenal chromaffin cells contain functionally different SNAP-25 monomers and SNAP-25/syntaxin heterodimers..
FEBS letters,
394
(2),
109-16.
Yi, C., Huang, D., & Gratzl, M.
(1996).
Complexometric determination of metal ions by microscopic diffusional titration..
Analytical chemistry,
68
(9),
1580-4.
Mayerhofer, A., Lahr, G., Seidl, K., Eusterschulte, B., Christopherson, W., & Gratzl, M.
(1996).
The neural cell adhesion molecule (NCAM) provides clues to the development of testicular Leydig cells..
Journal of andrology,
17
(3),
223-30.
Ginda, W., Gratzl, M., Mayerhofer, A., & Warchoł, J.
(1996).
Chromogranin A immunoreactivity in epithelial cells of the thymus..
Folia histochemica et cytobiologica,
34
(2),
91-3.
Grabs, D., Bergmann, M., Urban, M., Post, A., & Gratzl, M.
(1996).
Rab3 proteins and SNAP-25, essential components of the exocytosis machinery in conventional synapses, are absent from ribbon synapses of the mouse retina..
The European journal of neuroscience,
8
(1),
162-8.
Lehmann-Klose, S., Beinbrech, B., Cuppoletti, J., Gratzl, M., Rüegg, J., & Pfitzer, G.
(1995).
Ca(2+)- and GTP[gamma S]-induced translocation of the glucose transporter, GLUT-4, to the plasma membrane of permeabilized cardiomyocytes determined using a novel immunoprecipitation method..
Pflugers Archiv : European journal of physiology,
430
(3),
333-9.
Mayerhofer, A., Engling, R., Stecher, B., Decker, M., Sterzik, K., & Gratzl, M.
(1995).
Relaxin triggers calcium transients in human granulosa-lutein cells..
European journal of endocrinology,
132
(4),
507-13.
Totzauer, I., Amselgruber, W., Sinowatz, F., & Gratzl, M.
(1995).
Early expression of chromogranin A and tyrosine hydroxylase during prenatal development of the bovine adrenal gland..
Anatomy and embryology,
191
(2),
139-43.
Höhne-Zell, B., Decker, M., Weller, U., & Gratzl, M.
(1994).
Synaptobrevin cleavage by the tetanus toxin light chain is linked to the inhibition of exocytosis in chromaffin cells..
FEBS letters,
355
(2),
131-4.
Gratzl, M.
(1994).
Molecular aspects of secretory granule exocytosis by neurons and endocrine cells..
Annals of the New York Academy of Sciences,
733
(),
223-32.
Mayerhofer, A., Lahr, G., Fröhlich, U., Zienecker, R., Sterzik, K., & Gratzl, M.
(1994).
Expression and alternative splicing of the neural cell adhesion molecule NCAM in human granulosa cells during luteinization..
FEBS letters,
346
(2-3),
207-12.
Dayanithi, G., Stecher, B., Höhne-Zell, B., Yamasaki, S., Binz, T., Weller, U., ... Gratzl, M.
(1994).
Exploring the functional domain and the target of the tetanus toxin light chain in neurohypophysial terminals..
Neuroscience,
58
(2),
423-31.
Höhne-Zell, B., Stecher, B., & Gratzl, M.
(1993).
Functional characterization of the catalytic site of the tetanus toxin light chain using permeabilized adrenal chromaffin cells..
FEBS letters,
336
(1),
175-80.
Mayerhofer, A., Sterzik, K., Link, H., Wiemann, M., & Gratzl, M.
(1993).
Effect of oxytocin on free intracellular Ca2+ levels and progesterone release by human granulosa-lutein cells..
The Journal of clinical endocrinology and metabolism,
77
(5),
1209-14.
Bergmann, M., Schuster, T., Grabs, D., Marquèze-Pouey, B., Betz, H., Traurig, H., ... Gratzl, M.
(1993).
Synaptophysin and synaptoporin expression in the developing rat olfactory system..
Brain research. Developmental brain research,
74
(2),
235-44.
Mendelowitsch, A., Zhang, J., Vereczkey, C., Gratzl, M., & Gratzl, M.
(1993).
Long-term survival of autologous adrenal medulla grafts in the great omentum of the rat..
Neurological research,
15
(4),
269-72.
Ovtscharoff, W., Bergmann, M., Marquèze-Pouey, B., Knaus, P., Betz, H., Grabs, D., ... Gratzl, M.
(1993).
Ontogeny of synaptophysin and synaptoporin in the central nervous system: differential expression in striatal neurons and their afferents during development..
Brain research. Developmental brain research,
72
(2),
219-25.
Lahr, G., Mayerhofer, A., Bucher, S., Barthels, D., Wille, W., & Gratzl, M.
(1993).
Neural cell adhesion molecules in rat endocrine tissues and tumor cells: distribution and molecular analysis..
Endocrinology,
132
(3),
1207-17.
Link, H., Dayanithi, G., & Gratzl, M.
(1993).
Glucocorticoids rapidly inhibit oxytocin-stimulated adrenocorticotropin release from rat anterior pituitary cells, without modifying intracellular calcium transients..
Endocrinology,
132
(2),
873-8.
Fohr, K., Mayerhofer, A., Sterzik, K., Rudolf, M., Rosenbusch, B., & Gratzl, M.
(1993).
Concerted action of human chorionic gonadotropin and norepinephrine on intracellular-free calcium in human granulosa-lutein cells: evidence for the presence of a functional alpha-adrenergic receptor..
The Journal of clinical endocrinology and metabolism,
76
(2),
367-73.
Fohr, K., Warchol, W., & Gratzl, M.
(1993).
Calculation and control of free divalent cations in solutions used for membrane fusion studies..
Methods in enzymology,
221
(),
149-57.
Ahnert-Hilger, G., Stecher, B., Beyer, F., & Gratzl, M.
(1993).
Exocytotic membrane fusion as studied in toxin-permeabilized cells..
Methods in enzymology,
221
(),
139-49.
Stecher, B., Hens, J., Weller, U., Gratzl, M., Gispen, W., & De Graan, P.
(1992).
Noradrenaline release from permeabilized synaptosomes is inhibited by the light chain of tetanus toxin..
FEBS letters,
312
(2-3),
192-4.
Mayerhofer, A., Fohr, K., Sterzik, K., & Gratzl, M.
(1992).
Carbachol increases intracellular free calcium concentrations in human granulosa-lutein cells..
The Journal of endocrinology,
135
(1),
153-9.
Mayerhofer, A., Seidl, K., Lahr, G., Bitter-Suermann, D., Christopherson, W., Barthels, D., ... Gratzl, M.
(1992).
Leydig cells express neural cell adhesion molecules in vivo and in vitro..
Biology of reproduction,
47
(4),
656-64.
Mayerhofer, A., Spanel-Borowski, K., Watkins, S., & Gratzl, M.
(1992).
Cultured microvascular endothelial cells derived from the bovine corpus luteum possess NCAM-140..
Experimental cell research,
201
(2),
545-8.
Lahr, G., Mayerhofer, A., Bergmann, M., Takiyyuddin, M., & Gratzl, M.
(1992).
Chromogranin A in neurons of the rat cerebellum and spinal cord: quantification and sites of expression..
The journal of histochemistry and cytochemistry : official journal of the Histochemistry Society,
40
(7),
993-9.
Lahr, G., Mayerhofer, A., Seidl, K., Bucher, S., Grothe, C., Knöchel, W., ... Gratzl, M.
(1992).
Basic fibroblast growth factor (bFGF) in rodent testis. Presence of bFGF mRNA and of a 30 kDa bFGF protein in pachytene spermatocytes..
FEBS letters,
302
(1),
43-6.
Stecher, B., Ahnert-Hilger, G., Weller, U., Kemmer, T., & Gratzl, M.
(1992).
Amylase release from streptolysin O-permeabilized pancreatic acinar cells. Effects of Ca2+, guanosine 5'-[gamma-thio]triphosphate, cyclic AMP, tetanus toxin and botulinum A toxin..
The Biochemical journal,
283 ( Pt 3)
(),
899-904.
Dayanithi, G., Weller, U., Ahnert-Hilger, G., Link, H., Nordmann, J., & Gratzl, M.
(1992).
The light chain of tetanus toxin inhibits calcium-dependent vasopressin release from permeabilized nerve endings..
Neuroscience,
46
(2),
489-93.
Fohr, K., Wahl, Y., Engling, R., Kemmer, T., & Gratzl, M.
(1991).
Decavanadate displaces inositol 1,4,5-trisphosphate (IP3) from its receptor and inhibits IP3 induced Ca2+ release in permeabilized pancreatic acinar cells..
Cell calcium,
12
(10),
735-42.
Mayerhofer, A., Lahr, G., & Gratzl, M.
(1991).
Expression of the neural cell adhesion molecule in endocrine cells of the ovary..
Endocrinology,
129
(2),
792-800.
Mayerhofer, A., Russell, L., Grothe, C., Rudolf, M., & Gratzl, M.
(1991).
Presence and localization of a 30-kDa basic fibroblast growth factor-like protein in rodent testes..
Endocrinology,
129
(2),
921-4.
Fohr, K., Ahnert-Hilger, G., Stecher, B., Scott, J., & Gratzl, M.
(1991).
GTP and Ca2+ modulate the inositol 1,4,5-trisphosphate-dependent Ca2+ release in streptolysin O-permeabilized bovine adrenal chromaffin cells..
Journal of neurochemistry,
56
(2),
665-70.
Bergmann, M., Lahr, G., Mayerhofer, A., & Gratzl, M.
(1991).
Expression of synaptophysin during the prenatal development of the rat spinal cord: correlation with basic differentiation processes of neurons..
Neuroscience,
42
(2),
569-82.
Gratzl, M., Tarcali, J., Pungor, E., & Juhász, G.
(1991).
Local depletion of monoamines induced with in vivo voltammetry in the cat brain..
Neuroscience,
41
(1),
287-93.
Engling, R., Fohr, K., Kemmer, T., & Gratzl, M.
(1991).
Effect of GTP and Ca2+ on inositol 1,4,5-trisphosphate induced Ca2+ release from permeabilized rat exocrine pancreatic acinar cells..
Cell calcium,
12
(1),
1-9.
Aletsee-Ufrecht, M., Langley, K., Gratzl, M., & Gratzl, M.
(1990).
Differential expression of the neural cell adhesion molecule NCAM 140 in human pituitary tumors..
FEBS letters,
272
(1-2),
45-9.
Aletsee-Ufrecht, M., Langley, K., Rotsch, M., Havemann, K., & Gratzl, M.
(1990).
NCAM: a surface marker for human small cell lung cancer cells..
FEBS letters,
267
(2),
295-300.
Ehrhart, M., & Gratzl, M.
(1990).
Chromogranin A in the endocrine pancreas: extracellular or intracellular function?.
Acta histochemica. Supplementband,
38
(),
87-91.
Lahr, G., Heiss, C., Mayerhofer, A., Schilling, K., Parmer, R., O'Connor, D., ... Gratzl, M.
(1990).
Chromogranin A in the olfactory system of the rat..
Neuroscience,
39
(3),
605-11.
Aletsee-Ufrecht, M., Langley, O., & Gratzl, M.
(1990).
NCAM expression in endocrine cells..
Acta histochemica. Supplementband,
38
(),
45-50.
Dayanithi, G., Ahnert-Hilger, G., Weller, U., Nordmann, J., & Gratzl, M.
(1990).
Release of vasopressin from isolated permeabilized neurosecretory nerve terminals is blocked by the light chain of botulinum A toxin..
Neuroscience,
39
(3),
711-5.
Wegenhorst, U., Gratzl, M., Fohr, K., & Ahnert-Hilger, G.
(1989).
Millimolar concentrations of free magnesium enhance exocytosis from permeabilized rat pheochromocytoma (PC 12) cells..
Neuroscience letters,
106
(3),
300-4.
Stecher, B., Weller, U., Habermann, E., Gratzl, M., & Ahnert-Hilger, G.
(1989).
The light chain but not the heavy chain of botulinum A toxin inhibits exocytosis from permeabilized adrenal chromaffin cells..
FEBS letters,
255
(2),
391-4.
Fohr, K., Scott, J., Ahnert-Hilger, G., & Gratzl, M.
(1989).
Characterization of the inositol 1,4,5-trisphosphate-induced calcium release from permeabilized endocrine cells and its inhibition by decavanadate and p-hydroxymercuribenzoate..
The Biochemical journal,
262
(1),
83-9.
Langley, O., Aletsee-Ufrecht, M., Grant, N., & Gratzl, M.
(1989).
Expression of the neural cell adhesion molecule NCAM in endocrine cells..
The journal of histochemistry and cytochemistry : official journal of the Histochemistry Society,
37
(6),
781-91.
Ahnert-Hilger, G., Bader, M., Bhakdi, S., & Gratzl, M.
(1989).
Introduction of macromolecules into bovine adrenal medullary chromaffin cells and rat pheochromocytoma cells (PC12) by permeabilization with streptolysin O: inhibitory effect of tetanus toxin on catecholamine secretion..
Journal of neurochemistry,
52
(6),
1751-8.
Stecher, B., Gratzl, M., & Ahnert-Hilger, G.
(1989).
Reductive chain separation of botulinum A toxin--a prerequisite to its inhibitory action on exocytosis in chromaffin cells..
FEBS letters,
248
(1-2),
23-7.
Ahnert-Hilger, G., Weller, U., Dauzenroth, M., Habermann, E., & Gratzl, M.
(1989).
The tetanus toxin light chain inhibits exocytosis..
FEBS letters,
242
(2),
245-8.
Ahnert-Hilger, G., Mach, W., Fohr, K., & Gratzl, M.
(1989).
Poration by alpha-toxin and streptolysin O: an approach to analyze intracellular processes..
Methods in cell biology,
31
(),
63-90.
Schilling, K., & Gratzl, M.
(1988).
Quantification of p38/synaptophysin in highly purified adrenal medullary chromaffin vesicles..
FEBS letters,
233
(1),
22-4.
Ahnert-Hilger, G., & Gratzl, M.
(1988).
Controlled manipulation of the cell interior by pore-forming proteins..
Trends in pharmacological sciences,
9
(6),
195-7.
Ehrhart, M., Jörns, A., Grube, D., & Gratzl, M.
(1988).
Cellular distribution and amount of chromogranin A in bovine endocrine pancreas..
The journal of histochemistry and cytochemistry : official journal of the Histochemistry Society,
36
(5),
467-72.
Ahnert-Hilger, G., Bräutigam, M., & Gratzl, M.
(1987).
Ca2+-stimulated catecholamine release from alpha-toxin-permeabilized PC12 cells: biochemical evidence for exocytosis and its modulation by protein kinase C and G proteins..
Biochemistry,
26
(24),
7842-8.
Ahnert-Hilger, G., & Gratzl, M.
(1987).
Further characterization of dopamine release by permeabilized PC12 cells..
Journal of neurochemistry,
49
(3),
764-70.
Langley, O., Aletsee-Ufrecht, M., & Gratzl, M.
(1987).
Endocrine cells share expression of N-CAM with neurones..
FEBS letters,
220
(1),
108-12.
Linderman, J., Ahnert-Hilger, G., Fuchs, G., & Gratzl, M.
(1987).
Purification of alpha-toxin from Staphylococcus aureus and application to cell permeabilization..
Analytical biochemistry,
164
(1),
84-9.
Yoshie, S., Hagn, C., Ehrhart, M., Fischer-Colbrie, R., Grube, D., Winkler, H., ... Gratzl, M.
(1987).
Immunological characterization of chromogranins A and B and secretogranin II in the bovine pancreatic islet..
Histochemistry,
87
(2),
99-106.
Ehrhart, M., Grube, D., Bader, M., Aunis, D., & Gratzl, M.
(1986).
Chromogranin A in the pancreatic islet: cellular and subcellular distribution..
The journal of histochemistry and cytochemistry : official journal of the Histochemistry Society,
34
(12),
1673-82.
Reiffen, F., & Gratzl, M.
(1986).
Ca2+ binding to chromaffin vesicle matrix proteins: effect of pH, Mg2+, and ionic strength..
Biochemistry,
25
(15),
4402-6.
Bader, M., Thiersé, D., Aunis, D., Ahnert-Hilger, G., & Gratzl, M.
(1986).
Characterization of hormone and protein release from alpha-toxin-permeabilized chromaffin cells in primary culture..
The Journal of biological chemistry,
261
(13),
5777-83.
Saermark, T., & Gratzl, M.
(1986).
Na+/Ca2+ exchange in coated microvesicles..
The Biochemical journal,
233
(3),
643-8.
Reiffen, F., & Gratzl, M.
(1986).
Chromogranins, widespread in endocrine and nervous tissue, bind Ca2+..
FEBS letters,
195
(1-2),
327-30.
Bulenda, D., & Gratzl, M.
(1985).
Matrix free Ca2+ in isolated chromaffin vesicles..
Biochemistry,
24
(26),
7760-5.
Ahnert-Hilger, G., Bhakdi, S., & Gratzl, M.
(1985).
Minimal requirements for exocytosis. A study using PC 12 cells permeabilized with staphylococcal alpha-toxin..
The Journal of biological chemistry,
260
(23),
12730-4.
Ahnert-Hilger, G., Bhakdi, S., & Gratzl, M.
(1985).
Alpha-toxin permeabilized rat pheochromocytoma cells: a new approach to investigate stimulus-secretion coupling..
Neuroscience letters,
58
(1),
107-10.
Gratzl, M.
(1984).
Distribution of chromaffin secretory vesicles, acetylcholinesterase, and lysosomal enzymes in sucrose and Percoll gradients..
Analytical biochemistry,
142
(1),
148-54.
Krieger-Brauer, H., & Gratzl, M.
(1983).
Effects of monovalent and divalent cations on Ca2+ fluxes across chromaffin secretory membrane vesicles..
Journal of neurochemistry,
41
(5),
1269-76.
Gratzl, M., Russell, J., & Thornton, A.
(1983).
Stimulation-dependent uptake of an extracellular marker to subcellular fractions of isolated neurohypophysial tissue..
Experientia,
39
(9),
1007-9.
Saermark, T., Thornton, A., & Gratzl, M.
(1983).
Calcium/sodium exchange in purified secretory vesicles from bovine neurohypophyses..
Cell calcium,
4
(3),
151-70.
Saermark, T., Krieger-Brauer, H., Thornton, A., & Gratzl, M.
(1983).
Ca2+ uptake to purified secretory vesicles from bovine neurohypophyses..
Biochimica et biophysica acta,
727
(2),
239-45.
Krieger-Brauer, H., & Gratzl, M.
(1982).
Uptake of Ca2+ by isolated secretory vesicles from adrenal medulla..
Biochimica et biophysica acta,
691
(1),
61-70.
Gratzl, M., Krieger-Brauer, H., & Ekerdt, R.
(1981).
Latent acetylcholinesterase in secretory vesicles isolated from adrenal medulla..
Biochimica et biophysica acta,
649
(2),
355-66.
Krieger-Brauer, H., & Gratzl, M.
(1981).
Influx of Ca2+ into isolated secretory vesicles from adrenal medulla. Influence of external K+ and Na+..
FEBS letters,
133
(2),
244-6.
Pitta Bauermann, L., Gratzl, M., Kimmel, G., Surles, J., & Schindler, R.
(1981).
Aliphatic polyesters II. The degradation of poly (DL-lactide), poly (epsilon-caprolactone), and their copolymers in vivo..
Biomaterials,
2
(4),
215-20.
Ekerdt, R., Dahl, G., & Gratzl, M.
(1981).
Membrane fusion of secretory vesicles and liposomes. Two different types of fusion..
Biochimica et biophysica acta,
646
(1),
10-22.
Gratzl, M., Torp-Pedersen, C., Dartt, D., Treiman, M., & Thornton, A.
(1980).
Isolation and characterization of secretory vesicles from bovine neurohypophyses..
Hoppe-Seyler's Zeitschrift fur physiologische Chemie,
361
(11),
1615-28.
Gratzl, M., Ekerdt, R., & Dahl, G.
(1980).
The role of Ca2+ as a trigger for membrane fusion..
Hormone and metabolic research. Supplement series,
Suppl 10
(),
144-9.
Pitta Bauermann, L., Gratzl, M., Jeffcoat, A., Zweidinger, R., & Schindler, R.
(1979).
Sustained drug delivery systems II: Factors affecting release rates from poly(epsilon-caprolactone) and related biodegradable polyesters..
Journal of pharmaceutical sciences,
68
(12),
1534-8.
Dahl, G., Ekerdt, R., & Gratzl, M.
(1979).
Models for exocytotic membrane fusion..
Symposia of the Society for Experimental Biology,
33
(),
349-68.
Dahl, G., Schudt, C., & Gratzl, M.
(1978).
Fusion of isolated myoblast plasma membranes. An approach to the mechanism..
Biochimica et biophysica acta,
514
(1),
105-16.
Gratzl, M., & Dahl, G.
(1978).
Fusion of secretory vesicles isolated from rat liver..
The Journal of membrane biology,
40
(4),
343-64.
Gratzl, M., Dahl, G., Russell, J., & Thornton, A.
(1977).
Fusion of neurohypophyseal membranes in vitro..
Biochimica et biophysica acta,
470
(1),
45-57.
Ruffalo, M., & Gratzl, M.
(1976).
Binding of nitroxide stearate spin labels to bovine serum albumin..
Biochimica et biophysica acta,
446
(1),
134-42.
Gratzl, M., & Dahl, G.
(1976).
Ca2+-induced fusion of golgi-derived secretory vesicles isolated from rat liver..
FEBS letters,
62
(2),
142-5.
Gratzl, M.
(1975).
Membrane effects on hepatic microsomal glucose-6-phosphatase..
Hoppe-Seyler's Zeitschrift fur physiologische Chemie,
356
(6),
861-5.
Girmann, G., Gratzl, M., Pees, H., Seebach, H., & Scheurlen, P.
(1975).
[Contribution to the aetiology of "reversible hepatic dysfunction" (Stauffer's syndrome) associated with renal tumours]..
Deutsche medizinische Wochenschrift (1946),
100
(10),
480-4.
Deutschmann, G., Gratzl, M., & Ullrich, V.
(1974).
Binding of bromosulphthalein to serum albumins..
Biochimica et biophysica acta,
371
(2),
470-81.
Gratzl, M., & Schwab, D.
(1974).
Proceedings: Different intramembranous location of two microsomal enzymes..
Hoppe-Seyler's Zeitschrift fur physiologische Chemie,
355
(10),
1198.
Betz, H., Gratzl, M., & Remmer, H.
(1973).
[Inactivation of microsomal proteins by lysosomes (author's transl)]..
Hoppe-Seyler's Zeitschrift fur physiologische Chemie,
354
(5),
567-75.