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Bo Hellman

This is a preview profile on BiomedExperts - the first literature-based scientific social network. It brings the right researchers together and allows them to collaborate online. Collexis and Dell provide the BiomedExperts network of +1.5 Million pre-calculated profiles free of charge to researchers worldwide.

Research Profile (preview)

Anatomy

Living Beings

Chemicals & Drugs

Disorders

DNA Damage

Concepts & Ideas

Physiology

Calcium Signaling

Procedures

Oscillometry

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Co-Publications
Name
48
Gylfe, Erik
48
Grapengiesser, Eva
15
Lund, PE
13
Berts, A
12
Bergsten, Peter
12
Vaghef, Hamid
11
Tengholm, Anders
9
Dansk, Heléne
7
Liu, Yi-Jia
6
Edling, Christer
5
Salehi, Albert
3
Qader, Saleem
3
Westerlund, Johanna
3
Friis, L
3
Andersson, Maria

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Publications

TOP 3
Salehi Albert; Parandeh Fariborz; Fredholm Bertil B; Grapengiesser Eva; Hellman Bo
Absence of adenosine A1 receptors unmasks pulses of insulin release and prolongs those of glucagon and somatostatin.
Demma J; Engidawork E; Hellman B
Potential genotoxicity of plant extracts used in Ethiopian traditional medicine.
Salehi Albert; Qader Saleem S; Grapengiesser Eva; Hellman Bo
Pulses of somatostatin release are slightly delayed compared with insulin and antisynchronous to glucagon.

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All Publications

2009: Salehi Albert; Parandeh Fariborz; Fredholm Bertil B; Grapengiesser Eva; Hellman Bo
Absence of adenosine A1 receptors unmasks pulses of insulin release and prolongs those of glucagon and somatostatin.
Life sciences 2009;85(11-12):470-6.
2009: Demma J; Engidawork E; Hellman B
Potential genotoxicity of plant extracts used in Ethiopian traditional medicine.
Journal of ethnopharmacology 2009;122(1):136-42.
2007: Salehi Albert; Qader Saleem S; Grapengiesser Eva; Hellman Bo
Pulses of somatostatin release are slightly delayed compared with insulin and antisynchronous to glucagon.
Regulatory peptides 2007;144(1-3):43-9.
2007: Andersson M; Stenqvist P; Hellman B
Interindividual differences in initial DNA repair capacity when evaluating H2O2-induced DNA damage in extended-term cultures of human lymphocytes using the comet assay.
Cell biology and toxicology 2007;23(6):401-11.
2007: Hellman Bo; Jansson Leif; Dansk Heléne; Grapengiesser Eva
Effects of external ATP on Ca(2+) signalling in endothelial cells isolated from mouse islets.
Endocrine 2007;32(1):33-40.
2007: Hellman Bo; Gylfe Erik; Grapengiesser Eva; Dansk Heléne; Salehi Albert
[Insulin oscillations--clinically important rhythm. Antidiabetics should increase the pulsative component of the insulin release]
Läkartidningen 2007;104(32-33):2236-9.
2007: Larsson-Nyrén Gerd; Grapengiesser Eva; Hellman Bo
Phospholipase A2 is important for glucose induction of rhythmic Ca2+ signals in pancreatic beta cells.
Pancreas 2007;35(2):173-9.
2007: Andersson Maria A; Petersson Grawé Kierstin V; Karlsson Oskar M; Abramsson-Zetterberg Lilianne A G; Hellman Björn E
Evaluation of the potential genotoxicity of chromium picolinate in mammalian cells in vivo and in vitro.
Food and chemical toxicology : an international journal published for the British Industrial Biological Research Association 2007;45(7):1097-106.
2007: Andersson Maria A; Hellman Björn E
Evaluation of catechol-induced DNA damage in human lymphocytes: a comparison between freshly isolated lymphocytes and T-lymphocytes from extended-term cultures.
Toxicology in vitro : an international journal published in association with BIBRA 2007;21(4):716-22.
2007: Johansson Kristina; Olsson Sten; Hellman Björn; Meyboom Ronald H B
An analysis of Vigimed, a global e-mail system for the exchange of pharmacovigilance information.
Drug safety : an international journal of medical toxicology and drug experience 2007;30(10):883-9.
2006: Grapengiesser Eva; Salehi Albert; Qader Saleem S; Hellman Bo
Glucose induces glucagon release pulses antisynchronous with insulin and sensitive to purinoceptor inhibition.
Endocrinology 2006;147(7):3472-7.
2005: Andersson Maria A; Hellman Björn E
Different roles of Fpg and Endo III on catechol-induced DNA damage in extended-term cultures of human lymphocytes and L5178Y mouse lymphoma cells.
Toxicology in vitro : an international journal published in association with BIBRA 2005;19(6):779-86.
2005: Salehi Albert; Qader Saleem S; Grapengiesser Eva; Hellman Bo
Inhibition of purinoceptors amplifies glucose-stimulated insulin release with removal of its pulsatility.
Diabetes 2005;54(7):2126-31.
2005: Hellman Björn; Brodin David; Andersson Maria; Dahlman-Wright Karin; Isacsson Ulf; Brattstrom Daniel; Bergqvist Michael
Radiation-induced DNA-damage and gene expression profiles in human lung cancer cells with different radiosensitivity.
Experimental oncology 2005;27(2):102-7.
2005: Grapengiesser E; Dansk H; Hellman B
External ATP triggers Ca2+ signals suited for synchronization of pancreatic beta-cells.
The Journal of endocrinology 2005;185(1):69-79.
2004: Grapengiesser Eva; Dansk Heléne; Hellman Bo
Pulses of external ATP aid to the synchronization of pancreatic beta-cells by generating premature Ca(2+) oscillations.
Biochemical pharmacology 2004;68(4):667-74.
2004: Hellman Bo; Dansk Heléne; Grapengiesser Eva
Pancreatic beta-cells communicate via intermittent release of ATP.
American journal of physiology. Endocrinology and metabolism 2004;286(5):E759-65.
2003: Lundquist Ingmar; Alm Per; Salehi Albert; Henningsson Ragnar; Grapengiesser Eva; Hellman Bo
Carbon monoxide stimulates insulin release and propagates Ca2+ signals between pancreatic beta-cells.
American journal of physiology. Endocrinology and metabolism 2003;285(5):E1055-63.
2003: Fernández Estibaliz L; Gustafson Anne-Lee; Andersson Maria; Hellman Bjorn; Dencker Lennart
Cadmium-induced changes in apoptotic gene expression levels and DNA damage in mouse embryos are blocked by zinc.
Toxicological sciences : an official journal of the Society of Toxicology 2003;76(1):162-70.
2003: Andersson Maria; Agurell Eva; Vaghef Hamid; Bolcsfoldi George; Hellman Björn
Extended-term cultures of human T-lymphocytes and the comet assay: a useful combination when testing for genotoxicity in vitro?
Mutation research 2003;540(1):43-55.
2003: Grapengiesser E; Dansk H; Hellman B
Synchronization of pancreatic beta-cell rhythmicity after glucagon induction of Ca2+ transients.
Cell calcium 2003;34(1):49-53.
2003: Grapengiesser Eva; Gylfe Erik; Dansk Heléne; Hellman Bo
Stretch activation of Ca2+ transients in pancreatic beta cells by mobilization of intracellular stores.
Pancreas 2003;26(1):82-6.
2002: Dorff Gernot; Grapengiesser Eva; Hellman Bo
Insulin-secreting INS-1 cells generate a novel type of poorly synchronized Ca2+ transients.
Biochemical and biophysical research communications 2002;293(2):842-6.
2001: Grapengiesser E; Gylfe E; Dansk H; Hellman B
Nitric oxide induces synchronous Ca2+ transients in pancreatic beta cells lacking contact.
Pancreas 2001;23(4):387-92.
2001: Tengholm A; Hellman B; Gylfe E
The endoplasmic reticulum is a glucose-modulated high-affinity sink for Ca2+ in mouse pancreatic beta-cells.
The Journal of physiology 2001;530(Pt 3):533-40.
2000: Annas A; Brittebo E; Hellman B
Evaluation of benzo(a)pyrene-induced DNA damage in human endothelial cells using alkaline single cell gel electrophoresis.
Mutation research 2000;471(1-2):145-55.
2000: Webster W S; Vaghef H; Ryan B; Dencker L; Hellman B
Measurement of DNA damage by the comet assay in rat embryos grown in media containing high concentrations of vitamin K(1).
Toxicology in vitro : an international journal published in association with BIBRA 2000;14(1):95-9.
2000: Tengholm A; Hellman B; Gylfe E
Mobilization of Ca2+ stores in individual pancreatic beta-cells permeabilized or not with digitonin or alpha-toxin.
Cell calcium 2000;27(1):43-51.
2000: Gylfe E; Ahmed M; Bergsten P; Dansk H; Dyachok O; Eberhardson M; Grapengiesser E; Hellman B; Lin J M; Sundsten T; Tengholm A; Vieira E; Westerlund J
Signaling underlying pulsatile insulin secretion.
Upsala journal of medical sciences 2000;105(2):35-51.
1999: Tengholm A; Hellman B; Gylfe E
Glucose regulation of free Ca(2+) in the endoplasmic reticulum of mouse pancreatic beta cells.
The Journal of biological chemistry 1999;274(52):36883-90.
1999: Liu Y J; Hellman B; Gylfe E
Ca2+ signaling in mouse pancreatic polypeptide cells.
Endocrinology 1999;140(12):5524-9.
1999: Hellman B; Friis L; Vaghef H; Edling C
Alkaline single cell gel electrophoresis and human biomonitoring for genotoxicity: a study on subjects with residential exposure to radon.
Mutation research 1999;442(2):121-32.
1999: Dryselius S; Grapengiesser E; Hellman B; Gylfe E
Voltage-dependent entry and generation of slow Ca2+ oscillations in glucose-stimulated pancreatic beta-cells.
The American journal of physiology 1999;276(3 Pt 1):E512-8.
1999: Ahmed M; Grapengiesser E; Hellman B
Amino acid transformation of oscillatory Ca2+ signals in mouse pancreatic beta-cells.
The Journal of endocrinology 1999;160(2):191-5.
1999: Grapengiesser E; Gylfe E; Hellman B
Synchronization of glucose-induced Ca2+ transients in pancreatic beta-cells by a diffusible factor.
Biochemical and biophysical research communications 1999;254(2):436-9.
1998: Bergqvist M; Brattström D; Stålberg M; Vaghef H; Brodin O; Hellman B
Evaluation of radiation-induced DNA damage and DNA repair in human lung cancer cell lines with different radiosensitivity using alkaline and neutral single cell gel electrophoresis.
Cancer letters 1998;133(1):9-18.
1998: Vaghef H; Hellman B
Detection of styrene and styrene oxide-induced DNA damage in various organs of mice using the comet assay.
Pharmacology & toxicology 1998;83(2):69-74.
1998: Tengholm A; Hagman C; Gylfe E; Hellman B
In situ characterization of nonmitochondrial Ca2+ stores in individual pancreatic beta-cells.
Diabetes 1998;47(8):1224-30.
1998: Liu Y J; Tengholm A; Grapengiesser E; Hellman B; Gylfe E
Origin of slow and fast oscillations of Ca2+ in mouse pancreatic islets.
The Journal of physiology 1998;508 ( Pt 2)():471-81.
1997: Vaghef H; Nygren P; Edling C; Bergh J; Hellman B
Alkaline single-cell gel electrophoresis and human biomonitoring for genotoxicity: a pilot study on breast cancer patients undergoing chemotherapy including cyclophosphamide.
Mutation research 1997;395(2-3):127-38.
1997: Hellman B; Gylfe E; Bergsten P; Grapengiesser E; Berts A; Liu Y J; Tengholm A; Westerlund J
Oscillatory signaling and insulin release in human pancreatic beta-cells exposed to strontium.
Endocrinology 1997;138(8):3161-5.
1997: Friis L; Vaghef H; Edling C; Hellman B
No increased DNA damage in peripheral lymphocytes of sewage workers as evaluated by alkaline single cell gel electrophoresis.
Occupational and environmental medicine 1997;54(7):494-8.
1997: Abt G; Vaghef H; Gebhart E; Dahlgren C V; Hellman B
The role of N-acetylcysteine as a putative radioprotective agent on X-ray-induced DNA damage as evaluated by alkaline single-cell gel electrophoresis.
Mutation research 1997;384(1):55-64.
1997: Berts A; Liu Y J; Gylfe E; Hellman B
Oscillatory Ca2+ signaling in somatostatin-producing cells from the human pancreas.
Metabolism: clinical and experimental 1997;46(4):366-9.
1997: Edling C; Hellman B; Arvidson B; Johansson G; Andersson J; Hartvig P; Valind S; Långström B
Positron emission tomography studies of healthy volunteers--no effects on the dopamine terminals and synthesis after short-term exposure to toluene.
Human & experimental toxicology 1997;16(3):171-6.
1997: Berts A; Gylfe E; Hellman B
Cytoplasmic Ca2+ in glucagon-producing pancreatic alpha-cells exposed to carbachol and agents affecting Na+ fluxes.
Endocrine 1997;6(1):79-83.
1997: McClenaghan N; Berts A; Dryselius S; Grapengiesser E; Saha S; Hellman B
Induction of a glucose-dependent insulin secretory response by the nonmetabolizable amino acid alpha-aminoisobutyric acid.
Pancreas 1997;14(1):65-70.
1997: Edling C; Hellman B; Arvidson B; Andersson J; Hartvig P; Lilja A; Valind S; Långström B
Do organic solvents induce changes in the dopaminergic system? Positron emission tomography studies of occupationally exposed subjects.
International archives of occupational and environmental health 1997;70(3):180-6.
1997: Hellman B; Vaghef H; Friis L; Edling C
Alkaline single cell gel electrophoresis of DNA fragments in biomonitoring for genotoxicity: an introductory study on healthy human volunteers.
International archives of occupational and environmental health 1997;69(3):185-92.
1996: Liu Y J; Grapengiesser E; Gylfe E; Hellman B
Crosstalk between the cAMP and inositol trisphosphate-signalling pathways in pancreatic beta-cells.
Archives of biochemistry and biophysics 1996;334(2):295-302.
1996: Westerlund J; Hellman B; Bergsten P
Pulsatile insulin release from mouse islets occurs in the absence of stimulated entry of Ca2+.
The Journal of clinical investigation 1996;97(8):1860-3.
1996: Berts A; Ball A; Gylfe E; Hellman B
Suppression of Ca2+ oscillations in glucagon-producing alpha 2-cells by insulin/glucose and amino acids.
Biochimica et biophysica acta 1996;1310(2):212-6.
1996: Berts A; Ball A; Dryselius G; Gylfe E; Hellman B
Glucose stimulation of somatostatin-producing islet cells involves oscillatory Ca2+ signaling.
Endocrinology 1996;137(2):693-7.
1996: Vaghef H; Wisén A C; Hellman B
Demonstration of benzo(a)pyrene-induced DNA damage in mice by alkaline single cell gel electrophoresis: evidence for strand breaks in liver but not in lymphocytes and bone marrow.
Pharmacology & toxicology 1996;78(1):37-43.
1995: Liu Y J; Grapengiesser E; Gylfe E; Hellman B
Glucose induces oscillations of cytoplasmic Ca2+, Sr2+ and Ba2+ in pancreatic beta-cells without participation of the thapsigargin-sensitive store.
Cell calcium 1995;18(2):165-73.
1995: Saha S; Hellman B
Alpha 2-adrenergic stimulation counteracts glucose-induced rise of sodium in pancreatic islets exposed to ouabain.
Acta diabetologica 1995;32(2):82-5.
1995: Hellman B; Vaghef H; Boström B
The concepts of tail moment and tail inertia in the single cell gel electrophoresis assay.
Mutation research 1995;336(2):123-31.
1995: Berts A; Gylfe E; Hellman B
Ca2+ oscillations in pancreatic islet cells secreting glucagon and somatostatin.
Biochemical and biophysical research communications 1995;208(2):644-9.
1995: Vaghef H; Hellman B
Demonstration of chlorobenzene-induced DNA damage in mouse lymphocytes using the single cell gel electrophoresis assay.
Toxicology 1995;96(1):19-28.
1994: Liu Y J; Grapengiesser E; Gylfe E; Hellman B
Glucose-induced oscillations of Ba2+ in pancreatic beta-cells occur without involvement of intracellular mobilization.
Archives of biochemistry and biophysics 1994;315(2):387-92.
1994: Dryselius S; Lund P E; Hellman B
Local changes of medium in studies of individual cells.
Cell structure and function 1994;19(6):385-90.
1994: Saha S; Hellman B
Supramaximal decrease of sulphonylurea-induced accumulation of sodium in pancreatic islets.
Pharmacological research : the official journal of the Italian Pharmacological Society 1994;30(4):317-24.
1994: Dryselius S; Lund P E; Gylfe E; Hellman B
Variations in ATP-sensitive K+ channel activity provide evidence for inherent metabolic oscillations in pancreatic beta-cells.
Biochemical and biophysical research communications 1994;205(1):880-5.
1994: Hellman B; Gylfe E; Bergsten P; Grapengiesser E; Lund P E; Berts A; Tengholm A; Pipeleers D G; Ling Z
Glucose induces oscillatory Ca2+ signalling and insulin release in human pancreatic beta cells.
Diabetologia 1994;37 Suppl 2():S11-20.
1994: Saha S; Hellman B
Sulfonylureas mimic glucose in stimulating the uptake of Na+ in pancreatic islets exposed to ouabain.
European journal of pharmacology 1994;258(1-2):145-9.
1994: Bergsten P; Grapengiesser E; Gylfe E; Tengholm A; Hellman B
Synchronous oscillations of cytoplasmic Ca2+ and insulin release in glucose-stimulated pancreatic islets.
The Journal of biological chemistry 1994;269(12):8749-53.
1994: Hellman B; Gylfe E; Bergsten P; Grapengiesser E; Lund P E; Berts A; Dryselius S; Tengholm A; Liu Y J; Eberhardson M
The role of Ca2+ in the release of pancreatic islet hormones.
Diabète & métabolisme 1994;20(2):123-31.
1993: Hellman P; Hellman B; Juhlin C; Jüppner H; Rastad J; Ridefelt P; Akerström G
Regulation of proliferation in JEG-3 cells by a 500-kDa Ca2+ sensor and parathyroid hormone-related protein.
Archives of biochemistry and biophysics 1993;307(2):379-85.
1993: Bergsten P; Hellman B
Glucose-induced cycles of insulin release can be resolved into distinct periods of secretory activity.
Biochemical and biophysical research communications 1993;192(3):1182-8.
1993: Bergsten P; Hellman B
Glucose-induced amplitude regulation of pulsatile insulin secretion from individual pancreatic islets.
Diabetes 1993;42(5):670-4.
1993: Grapengiesser E; Berts A; Saha S; Lund P E; Gylfe E; Hellman B
Dual effects of Na/K pump inhibition on cytoplasmic Ca2+ oscillations in pancreatic beta-cells.
Archives of biochemistry and biophysics 1993;300(1):372-7.
1992: Hellman B; Gylfe E; Grapengiesser E; Lund P E; Berts A
Cytoplasmic Ca2+ oscillations in pancreatic beta-cells.
Biochimica et biophysica acta 1992;1113(3-4):295-305.
1992: Tengholm A; McClenaghan N; Grapengiesser E; Gylfe E; Hellman B
Glycine transformation of Ca2+ oscillations into a sustained increase parallels potentiation of insulin release.
Biochimica et biophysica acta 1992;1137(3):243-7.
1992: Grapengiesser E; Gylfe E; Hellman B
Glucose sensing of individual pancreatic beta-cells involves transitions between steady-state and oscillatory cytoplasmic Ca2+.
Cell calcium 1992;13(4):219-26.
1992: Lund P E; Berts A; Hellman B
Stimulation of insulin release by isosmolar addition of permeant molecules.
Molecular and cellular biochemistry 1992;109(1):77-81.
1992: Lund P E; Hellman B
Activation of G-proteins induces Ca2+ oscillations with hyperpolarizing K+ currents in pancreatic beta-cells.
Second messengers and phosphoproteins 1992;14(3):173-83.
1991: Saha S; Hellman B
Carbachol has opposite effects to glucose in raising the sodium content of pancreatic islets.
European journal of pharmacology 1991;204(2):211-5.
1991: Berts A; Lund P E; Dryselius S; Hellman B
Glucose has regulatory effects on insulin release also in the virtual absence of extracellular Ca2+.
Biochemistry international 1991;24(6):1085-91.
1991: Grapengiesser E; Gylfe E; Hellman B
Cyclic AMP as a determinant for glucose induction of fast Ca2+ oscillations in isolated pancreatic beta-cells.
The Journal of biological chemistry 1991;266(19):12207-10.
1991: Lund P E; Grapengiesser E; Gylfe E; Hellman B
Intracellular ATP mimics GTP-gamma-S in generating Ca2+ oscillations in pancreatic beta-cells.
Biochemical and biophysical research communications 1991;177(2):777-83.
1991: Hellman B; Gylfe E; Grapengiesser E; Lund P E
[Cyclic variations of insulin--a clinically significant mechanism]
Läkartidningen 1991;88(18):1700-2.
1991: Ali L; Hellman B
Glucose stimulation of ouabain-resistant efflux of Na+ from rat pancreatic islets.
The Journal of physiology 1991;435():295-302.
1991: Gylfe E; Grapengiesser E; Hellman B
Propagation of cytoplasmic Ca2+ oscillations in clusters of pancreatic beta-cells exposed to glucose.
Cell calcium 1991;12(2-3):229-40.
1990: Hellman B; Berne C; Grapengiesser E; Grill V; Gylfe E; Lund P E
The cytoplasmic Ca2+ response to glucose as an indicator of impairment of the pancreatic beta-cell function.
European journal of clinical investigation 1990;20 Suppl 1():S10-7.
1990: Grapengiesser E; Gylfe E; Hellman B
Disappearance of glucose-induced oscillations of cytoplasmic Ca2+ in pancreatic beta-cells exposed to streptozotocin or alloxan.
Toxicology 1990;63(3):263-71.
1990: Marcström A; Lund P E; Hellman B
Regulatory volume decrease of pancreatic beta-cells involving activation of tetraethylammonium-sensitive K+ conductance.
Molecular and cellular biochemistry 1990;96(1):35-41.
1990: Hellman B; Gylfe E; Grapengiesser E; Panten U; Schwanstecher C; Heipel C
Glucose induces temperature-dependent oscillations of cytoplasmic Ca2+ in single pancreatic beta-cells related to their electrical activity.
Cell calcium 1990;11(6):413-8.
1990: Grapengiesser E; Gylfe E; Hellman B
Sulfonylurea mimics the effect of glucose in inducing large amplitude oscillations of cytoplasmic Ca2+ in pancreatic beta-cells.
Molecular pharmacology 1990;37(3):461-7.
1989: Grapengiesser E; Gylfe E; Hellman B
Regulation of pH in individual pancreatic beta-cells as evaluated by fluorescence ratio microscopy.
Biochimica et biophysica acta 1989;1014(3):219-24.
1989: Ali L; Grapengiesser E; Gylfe E; Hellman B; Lund P E
Free and bound sodium in pancreatic beta-cells exposed to glucose and tolbutamide.
Biochemical and biophysical research communications 1989;164(1):212-8.
1989: Lund P E; Gylfe E; Hellman B
Leucine induces initial lowering of cytoplasmic Ca2+ in pancreatic beta-cells without concomitant inhibition of insulin release.
Biochemistry international 1989;19(1):83-7.
1989: Grapengiesser E; Gylfe E; Hellman B
Glucose effects on cytoplasmic Ca2+ of individual pancreatic beta-cells recorded by two procedures for dual-wavelength fluorometry.
Experimental and clinical endocrinology 1989;93(2-3):321-7.
1989: Grapengiesser E; Gylfe E; Hellman B
Ca2+ oscillations in pancreatic beta-cells exposed to leucine and arginine.
Acta physiologica Scandinavica 1989;136(1):113-9.
1989: Bergsten P; Löfberg C; Hellman B
Reversal of glucose-induced inhibition of insulin release by dibutyryl cyclic AMP.
Experimental and clinical endocrinology 1989;93(2-3):307-12.
1989: Hellman B; Gylfe E; Wesslén N; Hallberg A; Grapengiesser E; Marcström A
Plasma membrane associated ATP as a regulator of the secretory activity of the pancreatic beta-cell.
Experimental and clinical endocrinology 1989;93(2-3):125-35.
1989: Johansson H; Gylfe E; Hellman B
Cyclic AMP raises cytoplasmic calcium in pancreatic alpha 2-cells by mobilizing calcium incorporated in response to glucose.
Cell calcium 1989;10(4):205-11.
1989: Ali L; Wesslén N; Hellman B
The effects of glibenclamide and its non-sulfonylurea analogue HB 699 on the sodium content of rat pancreatic islets.
Experimental and clinical endocrinology 1989;93(2-3):299-306.
1989: Ali L; Wesslén N; Hellman B
Effects of depolarizing agents on the sodium content of rat pancreatic islets.
Biochimica et biophysica acta 1989;1010(3):283-6.
1989: Grapengiesser E; Gylfe E; Hellman B
Three types of cytoplasmic Ca2+ oscillations in stimulated pancreatic beta-cells.
Archives of biochemistry and biophysics 1989;268(1):404-7.
1988: Ali L; Wesslén N; Hellman B
Sulphonamide modulation of sodium content in rat pancreatic islets.
European journal of pharmacology 1988;158(3):257-62.
1988: Bergsten P; Gylfe E; Wesslén N; Hellman B
Diazoxide unmasks glucose inhibition of insulin release by counteracting entry of Ca2+.
The American journal of physiology 1988;255(4 Pt 1):E422-7.
1988: Ali L; Wesslén N; Hellman B
Opposing effects of glucose and tolbutamide on the sodium content of rat pancreatic islets.
Acta endocrinologica 1988;118(2):227-31.
1988: Wesslén N; Hellman B
Characterization of the glucose-induced lowering of sodium in mouse pancreatic beta-cells.
Acta physiologica Scandinavica 1988;133(1):11-7.
1988: Grapengiesser E; Gylfe E; Hellman B
Glucose-induced oscillations of cytoplasmic Ca2+ in the pancreatic beta-cell.
Biochemical and biophysical research communications 1988;151(3):1299-304.
1988: Rorsman F; Hellman B
Glucose-induced increase of potassium in pancreatic beta-cells associated with reduced mobilization of the ion.
Biochemistry international 1988;16(1):93-9.
1988: Grapengiesser E; Gylfe E; Hellman B
Dual effect of glucose on cytoplasmic Ca2+ in single pancreatic beta-cells.
Biochemical and biophysical research communications 1988;150(1):419-25.
1988: Wesslén N; Bergsten P; Hellman B
Influence of glucose on the sodium content of beta-cell-rich pancreatic islets exposed to sulphonamides and amiloride.
Pharmacology 1988;37(2):125-31.
1987: Nilsson T; Arkhammar P; Hallberg A; Hellman B; Berggren P O
Characterization of the inositol 1,4,5-trisphosphate-induced Ca2+ release in pancreatic beta-cells.
The Biochemical journal 1987;248(2):329-36.
1987: Wesslén N; Pipeleers D; Van de Winkel M; Rorsman P; Hellman B
Glucose stimulates the entry of Ca2+ into the insulin-producing beta cells but not into the glucagon-producing alpha 2 cells.
Acta physiologica Scandinavica 1987;131(2):230-4.
1986: Wesslén N; Bergsten P; Hellman B
Glucose-induced reduction of the sodium content in beta-cell-rich pancreatic islets.
Bioscience reports 1986;6(11):967-72.

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