Wissenschaftliche Publikationen


1: Acker H. et al. Acupuncture–brain interactions as hypothesized by mood scale
recordings. Med Hypotheses (2015).
Acupuncture – brain interactions as hypothesized by mood scale recordings

1971 – 2011

1: Wotzlaw C, Bernardini A, Berchner-Pfannschmidt U, Papkovsky D, Acker H, Fandrey J. Multifocal animated imaging of changes in cellular oxygen and calcium concentrations and membrane potential within the intact adult mouse carotid body ex vivo. Am J Physiol Cell Physiol. 2011 Aug;301(2):C266-71. doi: 10.1152/ajpcell.00508.2010. Epub 2011 Apr 27. PubMed PMID: 21525432.

2: Rajwa B, Bernas T, Acker H, Dobrucki J, Robinson JP. Single- and two-photon spectral imaging of intrinsic fluorescence of transformed human hepatocytes. Microsc Res Tech. 2007 Oct;70(10):869-79. PubMed PMID: 17661363.

3: Wotzlaw C, Otto T, Berchner-Pfannschmidt U, Metzen E, Acker H, Fandrey J. Optical analysis of the HIF-1 complex in living cells by FRET and FRAP. FASEB J. 2007 Mar;21(3):700-7. Epub 2006 Dec 28. PubMed PMID: 17197389.

4: Acker T, Fandrey J, Acker H. The good, the bad and the ugly in oxygen-sensing: ROS, cytochromes and prolyl-hydroxylases. Cardiovasc Res. 2006 Jul 15;71(2):195-207. Epub 2006 Apr 22. Review. PubMed PMID: 16740253.

5: Acker H. The oxygen sensing signal cascade under the influence of reactive oxygen species. Philos Trans R Soc Lond B Biol Sci. 2005 Dec 29;360(1464):2201-10. Review. PubMed PMID: 16321790; PubMed Central PMCID: PMC1569600.

6: Djordjevic T, Pogrebniak A, BelAiba RS, Bonello S, Wotzlaw C, Acker H, Hess J, Görlach A. The expression of the NADPH oxidase subunit p22phox is regulated by a redox-sensitive pathway in endothelial cells. Free Radic Biol Med. 2005 Mar 1;38(5):616-30. PubMed PMID: 15683718.

7: Spiess E, Bestvater F, Heckel-Pompey A, Toth K, Hacker M, Stobrawa G, Feurer T, Wotzlaw C, Berchner-Pfannschmidt U, Porwol T, Acker H. Two-photon excitation and emission spectra of the green fluorescent protein variants ECFP, EGFP and EYFP. J Microsc. 2005 Mar;217(Pt 3):200-4. PubMed PMID: 15725123.

8: Acker T, Acker H. Cellular oxygen sensing need in CNS function: physiological and pathological implications. J Exp Biol. 2004 Aug;207(Pt 18):3171-88. Review. PubMed PMID: 15299039.

9: Zhu H, Larade K, Jackson TA, Xie J, Ladoux A, Acker H, Berchner-Pfannschmidt U, Fandrey J, Cross AR, Lukat-Rodgers GS, Rodgers KR, Bunn HF. NCB5OR is a novel soluble NAD(P)H reductase localized in the endoplasmic reticulum. J Biol Chem. 2004 Jul 16;279(29):30316-25. Epub 2004 May 6. PubMed PMID: 15131110; PubMed Central PMCID: PMC3045664.

10: Liu Q, Berchner-Pfannschmidt U, Möller U, Brecht M, Wotzlaw C, Acker H, Jungermann K, Kietzmann T. A Fenton reaction at the endoplasmic reticulum is involved in the redox control of hypoxia-inducible gene expression. Proc Natl Acad Sci U S A. 2004 Mar 23;101(12):4302-7. Epub 2004 Mar 9. PubMed PMID: 15010533; PubMed Central PMCID: PMC384736.

11: Wartenberg M, Wolf S, Budde P, Grünheck F, Acker H, Hescheler J, Wartenberg G, Sauer H. The antimalaria agent artemisinin exerts antiangiogenic effects in mouse embryonic stem cell-derived embryoid bodies. Lab Invest. 2003 Nov;83(11):1647-55. PubMed PMID: 14615418.

12: Görlach A, Berchner-Pfannschmidt U, Wotzlaw C, Cool RH, Fandrey J, Acker H, Jungermann K, Kietzmann T. Reactive oxygen species modulate HIF-1 mediated PAI-1 expression: involvement of the GTPase Rac1. Thromb Haemost. 2003 May;89(5):926-35. PubMed PMID: 12719791.

13: Metzen E, Berchner-Pfannschmidt U, Stengel P, Marxsen JH, Stolze I, Klinger M, Huang WQ, Wotzlaw C, Hellwig-Bürgel T, Jelkmann W, Acker H, Fandrey J. Intracellular localisation of human HIF-1 alpha hydroxylases: implications for oxygen sensing. J Cell Sci. 2003 Apr 1;116(Pt 7):1319-26. PubMed PMID: 12615973.

14: Sminia P, Acker H, Eikesdal HP, Kaaijk P, Enger Pø, Slotman B, Bjerkvig R. Oxygenation and response to irradiation of organotypic multicellular spheroids of human glioma. Anticancer Res. 2003 Mar-Apr;23(2B):1461-6. PubMed PMID: 12820410.

15: Wartenberg M, Ling FC, Müschen M, Klein F, Acker H, Gassmann M, Petrat K, Pütz V, Hescheler J, Sauer H. Regulation of the multidrug resistance transporter P-glycoprotein in multicellular tumor spheroids by hypoxia-inducible factor (HIF-1) and reactive oxygen species. FASEB J. 2003 Mar;17(3):503-5. Epub 2003 Jan 2. PubMed PMID: 12514119.

16: Bestvater F, Spiess E, Stobrawa G, Hacker M, Feurer T, Porwol T, Berchner-Pfannschmidt U, Wotzlaw C, Acker H. Two-photon fluorescence absorption and emission spectra of dyes relevant for cell imaging. J Microsc. 2002 Nov;208(Pt 2):108-15. PubMed PMID: 12423261.

17: Stolze I, Berchner-Pfannschmidt U, Freitag P, Wotzlaw C, Rössler J, Frede S, Acker H, Fandrey J. Hypoxia-inducible erythropoietin gene expression in human neuroblastoma cells. Blood. 2002 Oct 1;100(7):2623-8. PubMed PMID: 12239177.

18: Streller T, Huckstorf C, Pfeiffer C, Acker H. Unusual cytochrome a592 with low PO2 affinity correlates as putative oxygen sensor with rat carotid body chemoreceptor discharge. FASEB J. 2002 Aug;16(10):1277-9. Epub 2002 Jun 21. PubMed PMID: 12153998.

19: Porwol T, Ehleben W, Brand V, Acker H. Tissue oxygen sensor function of NADPH oxidase isoforms, an unusual cytochrome aa3 and reactive oxygen species. Respir Physiol. 2001 Nov 15;128(3):331-48. PubMed PMID: 11718762.

20: Wartenberg M, Dönmez F, Ling FC, Acker H, Hescheler J, Sauer H. Tumor-induced angiogenesis studied in confrontation cultures of multicellular tumor spheroids and embryoid bodies grown from pluripotent embryonic stem cells. FASEB J. 2001 Apr;15(6):995-1005. PubMed PMID: 11292660.

21: Bölling B, Fandrey J, Frosch PJ, Acker H. VEGF production, cell proliferation and apoptosis of human IGR 1 melanoma cells under nIFN-alpha/beta and rIFN-gamma treatment. Exp Dermatol. 2000 Oct;9(5):327-35. PubMed PMID: 11016853.

22: Stern-Kiefer M, Porwol T, Acker H, Altmeyer P, Bacharach-Buhles M. [3-dimensional reconstruction in dermatology. Prospects for new possibilities in routine histological diagnosis]. Hautarzt. 2000 Oct;51(10):746-52. German. PubMed PMID: 11153360.

23: Kietzmann T, Fandrey J, Acker H. Oxygen Radicals as Messengers in Oxygen-Dependent Gene Expression. News Physiol Sci. 2000 Aug;15:202-208. PubMed PMID: 11390911.

24: Strohmaier AR, Porwol T, Acker H, Spiess E. Three-dimensional organization of microtubules in tumor cells studied by confocal laser scanning microscopy and computer-assisted deconvolution and image reconstruction. Cells Tissues Organs. 2000;167(1):1-8. PubMed PMID: 10899710.

25: Lahiri S, Ehleben W, Acker H. Chemoreceptor discharges and cytochrome redox changes of the rat carotid body: role of heme ligands. Proc Natl Acad Sci U S A. 1999 Aug 3;96(16):9427-32. PubMed PMID: 10430959; PubMed Central PMCID: PMC17799.

26: Bichet S, Wenger RH, Camenisch G, Rolfs A, Ehleben W, Porwol T, Acker H, Fandrey J, Bauer C, Gassmann M. Oxygen tension modulates beta-globin switching in embryoid bodies. FASEB J. 1999 Feb;13(2):285-95. PubMed PMID: 9973316.

27: Ehleben W, Porwol T, Fandrey J, Acker H. The influence of phenobarbital on cytochromes and reactive oxygen species in erythropoietin producing HepG2 cells. FEBS Lett. 1998 Dec 4;440(3):343-7. PubMed PMID: 9872399.

28: Kietzmann T, Porwol T, Zierold K, Jungermann K, Acker H. Involvement of a local fenton reaction in the reciprocal modulation by O2 of the glucagon-dependent activation of the phosphoenolpyruvate carboxykinase gene and the insulin-dependent activation of the glucokinase gene in rat hepatocytes. Biochem J. 1998 Oct 15;335 ( Pt 2):425-32. PubMed PMID: 9761743; PubMed Central PMCID: PMC1219798.

29: Ehleben W, Bölling B, Merten E, Porwol T, Strohmaier AR, Acker H. Cytochromes and oxygen radicals as putative members of the oxygen sensing pathway. Respir Physiol. 1998 Oct;114(1):25-36. PubMed PMID: 9858048.

30: Porwol T, Ehleben W, Zierold K, Fandrey J, Acker H. The influence of nickel and cobalt on putative members of the oxygen-sensing pathway of erythropoietin-producing HepG2 cells. Eur J Biochem. 1998 Aug 15;256(1):16-23. PubMed PMID: 9746341.

31: Cool RH, Merten E, Theiss C, Acker H. Rac1, and not Rac2, is involved in the regulation of the intracellular hydrogen peroxide level in HepG2 cells. Biochem J. 1998 May 15;332 ( Pt 1):5-8. PubMed PMID: 9576845; PubMed Central PMCID: PMC1219445.

32: Wartenberg M, Hescheler J, Acker H, Diedershagen H, Sauer H. Doxorubicin distribution in multicellular prostate cancer spheroids evaluated by confocal laser scanning microscopy and the “optical probe technique”. Cytometry. 1998 Feb 1;31(2):137-45. PubMed PMID: 9482283.

33: Strohmaier AR, Porwol T, Acker H, Spiess E. Tomography of cells by confocal laser scanning microscopy and computer-assisted three-dimensional image reconstruction: localization of cathepsin B in tumor cells penetrating collagen gels in vitro. J Histochem Cytochem. 1997 Jul;45(7):975-83. PubMed PMID: 9212823.

34: Kummer W, Acker H. Cytochrome b558 and hydrogen peroxide production in small intensely fluorescent cells of sympathetic ganglia. Histochem Cell Biol. 1997 Feb;107(2):151-8. PubMed PMID: 9062800.

35: Fandrey J, Frede S, Ehleben W, Porwol T, Acker H, Jelkmann W. Cobalt chloride and desferrioxamine antagonize the inhibition of erythropoietin production by reactive oxygen species. Kidney Int. 1997 Feb;51(2):492-6. PubMed PMID: 9027728.

36: Ehleben W, Porwol T, Fandrey J, Kummer W, Acker H. Cobalt and desferrioxamine reveal crucial members of the oxygen sensing pathway in HepG2 cells. Kidney Int. 1997 Feb;51(2):483-91. PubMed PMID: 9027727.

37: Essand M, Lögdahl P, Nilsson S, Wartenberg M, Acker H, Carlsson J. Retention and processing of the monoclonal anti-prostate E4 antibody after binding to prostatic adenocarcinoma DU 145 cells. Cancer Immunol Immunother. 1996 Sep;43(1):39-43. PubMed PMID: 8917634.

38: Gassmann M, Fandrey J, Bichet S, Wartenberg M, Marti HH, Bauer C, Wenger RH, Acker H. Oxygen supply and oxygen-dependent gene expression in differentiating embryonic stem cells. Proc Natl Acad Sci U S A. 1996 Apr 2;93(7):2867-72. PubMed PMID: 8610133; PubMed Central PMCID: PMC39725.

39: Wartenberg M, Acker H. Induction of cell death by Doxorubicin in multicellular spheroids as studied by confocal laser scanning microscopy. Anticancer Res. 1996 Mar-Apr;16(2):573-9. PubMed PMID: 8687100.

40: Porwol T, Merten E, Opitz N, Acker H. Three-dimensional imaging of rhodamine 123 fluorescence distribution in human melanoma cells by means of confocal laser scanning microscopy. Acta Anat (Basel). 1996;157(2):116-25. PubMed PMID: 9142334.

41: Gorlach A, Bolling B, Holtermann G, Schwachofer J, Carlsson J, Acker H. Changes in growth, po(2) and ph after exposure to oxamate – studies of 2 human tumor-cell lines growing as multicellular spheroids. Int J Oncol. 1995 Oct;7(4):831-9. PubMed PMID: 21552911.

42: Kummer W, Acker H. Immunohistochemical demonstration of four subunits of neutrophil NAD(P)H oxidase in type I cells of carotid body. J Appl Physiol (1985). 1995 May;78(5):1904-9. PubMed PMID: 7649929.

43: Wartenberg M, Acker H. Quantitative recording of vitality patterns in living multicellular spheroids by confocal microscopy. Micron. 1995;26(5):395-404. PubMed PMID: 8640359.

44: Görlach A, Acker H. pO2- and pH-gradients in multicellular spheroids and their relationship to cellular metabolism and radiation sensitivity of malignant human tumor cells. Biochim Biophys Acta. 1994 Nov 29;1227(3):105-12. Review. PubMed PMID: 7986818.

45: Görlach A, Fandrey J, Holtermann G, Acker H. Effects of cobalt on haem proteins of erythropoietin-producing HepG2 cells in multicellular spheroid culture. FEBS Lett. 1994 Jul 11;348(2):216-8. PubMed PMID: 8034045.

46: Opitz N, Merten E, Acker H. Evidence for redistribution-associated intracellular pK shifts of the pH-sensitive fluoroprobe carboxy-SNARF-1. Pflugers Arch. 1994 Jun;427(3-4):332-42. PubMed PMID: 8072854.

47: Acker H. Cellular oxygen sensors. Ann N Y Acad Sci. 1994 Apr 15;718:3-10; discussion 11-2. Review. PubMed PMID: 8185236.

48: Görlach A, Herter P, Hentschel H, Frosch PJ, Acker H. Effects of nIFN beta and rIFN gamma on growth and morphology of two human melanoma cell lines: comparison between two- and three-dimensional culture. Int J Cancer. 1994 Jan 15;56(2):249-54. PubMed PMID: 8314308.

49: Görlach A, Acker H. The relationship of radiation sensitivity and microenvironment of human tumor cells in multicellular spheroid tissue culture. Adv Exp Med Biol. 1994;345:343-50. PubMed PMID: 8079728.

50: Capala J, Acker H, Lindström A, Carlsson J. Effects of epidermal growth factor receptor blocking in cultured glioma spheroids. Anticancer Res. 1994 Jan-Feb;14(1A):45-53. PubMed PMID: 7513145.

51: Acker H. Mechanisms and meaning of cellular oxygen sensing in the organism. Respir Physiol. 1994 Jan;95(1):1-10. Review. PubMed PMID: 8153448.

52: Okada Y, Mückenhoff K, Holtermann G, Acker H, Scheid P. Depth profiles of pH and PO2 in the isolated brain stem-spinal cord of the neonatal rat. Respir Physiol. 1993 Sep;93(3):315-26. PubMed PMID: 8235130.

53: Görlach A, Holtermann G, Jelkmann W, Hancock JT, Jones SA, Jones OT, Acker H. Photometric characteristics of haem proteins in erythropoietin-producing hepatoma cells (HepG2). Biochem J. 1993 Mar 15;290 ( Pt 3):771-6. PubMed PMID: 8384444; PubMed Central PMCID: PMC1132347.

54: Acker H, Bölling B, Delpiano MA, Dufau E, Görlach A, Holtermann G. The meaning of H2O2 generation in carotid body cells for PO2 chemoreception. J Auton Nerv Syst. 1992 Nov;41(1-2):41-51. PubMed PMID: 1491115.

55: Acker H, Holtermann G, Bölling B, Carlsson J. Influence of glucose on metabolism and growth of rat glioma cells (C6) in multicellular spheroid culture. Int J Cancer. 1992 Sep 9;52(2):279-85. PubMed PMID: 1521914.

56: Delpiano MA, Acker H. Hypoxia increases the cyclic AMP content of the cat carotid body in vitro. J Neurochem. 1991 Jul;57(1):291-7. PubMed PMID: 1711098.

57: Szolgay-Daniel E, Carlsson J, Zierold K, Holtermann G, Dufau E, Acker H. Effects of amiloride treatment on U-118 MG and U-251 MG human glioma and HT-29 human colon carcinoma cells. Cancer Res. 1991 Feb 1;51(3):1039-44. PubMed PMID: 1846315.

58: Schwachöfer JH, Acker H, Crooijmans RP, Van Gasteren JJ, Holtermann G, Hoogenhout J, Jerusalem CR, Kal HB. Oxygen tensions in two human tumor cell lines grown and irradiated as multicellular spheroids. Anticancer Res. 1991 Jan-Feb;11(1):273-9. PubMed PMID: 2018361.

59: Acker H, Degner F, Hilsmann J. Local blood flow velocities in the carotid body of fetal sheep and newborn lambs. J Comp Physiol B. 1991;161(1):73-9. PubMed PMID: 2056156.

60: Cross AR, Henderson L, Jones OT, Delpiano MA, Hentschel J, Acker H. Involvement of an NAD(P)H oxidase as a pO2 sensor protein in the rat carotid body. Biochem J. 1990 Dec 15;272(3):743-7. PubMed PMID: 2268299; PubMed Central PMCID: PMC1149771.

61: Weinlich M, Acker H. Flavoprotein-fluorescence imaging for metabolic studies in multicellular spheroids by means of confocal scanning laser microscopy. J Microsc. 1990 Oct;160(Pt 1):RP1-2. PubMed PMID: 2258916.

62: Acker H, Pietruschka F, Deutscher J. Endothelial cell mitogen released from HT29 tumour cells grown in monolayer or multicellular spheroid culture. Br J Cancer. 1990 Sep;62(3):376-7. PubMed PMID: 2206946; PubMed Central PMCID: PMC1971448.

63: Trippenbach T, Richter DW, Acker H. Hypoxia and ion activities within the brain stem of newborn rabbits. J Appl Physiol (1985). 1990 Jun;68(6):2494-503. PubMed PMID: 2166737.

64: Knollmann U, Acker H, Langer H, Delpiano MA. Aerobic glycolysis in the retina of the crab Ocypode ryderi. Adv Exp Med Biol. 1990;277:713-7. PubMed PMID: 2096673.

65: Nylén T, Acker H, Bölling B, Holterman G, Carlsson J. Influence of ionizing radiation on oxygen profiles in different types of multicellular spheroids. Radiat Res. 1989 Nov;120(2):213-26. PubMed PMID: 2616739.

66: Acker H, Dufau E, Huber J, Sylvester D. Indications to an NADPH oxidase as a possible pO2 sensor in the rat carotid body. FEBS Lett. 1989 Oct 9;256(1-2):75-8. PubMed PMID: 2806553.

67: Hescheler J, Delpiano MA, Acker H, Pietruschka F. Ionic currents on type-I cells of the rabbit carotid body measured by voltage-clamp experiments and the effect of hypoxia. Brain Res. 1989 May 1;486(1):79-88. PubMed PMID: 2720436.

68: Delpiano MA, Acker H. Hypoxic and hypercapnic responses of [Ca2+]o and [K+]o in the cat carotid body in vitro. Brain Res. 1989 Mar 20;482(2):235-46. PubMed PMID: 2495840.

69: Acker H. PO2 chemoreception in arterial chemoreceptors. Annu Rev Physiol. 1989;51:835-44. Review. PubMed PMID: 2653208.

70: Carlsson J, Acker H. Relations between pH, oxygen partial pressure and growth in cultured cell spheroids. Int J Cancer. 1988 Nov 15;42(5):715-20. PubMed PMID: 3182108.

71: Petzinger E, Föllmann W, Acker H, Hentschel J, Zierold K, Kinne RK. Primary liver cell cultures grown on gas permeable membrane as source for the collection of primary bile. In Vitro Cell Dev Biol. 1988 Jun;24(6):491-9. PubMed PMID: 2899070.

72: O’Regan RG, Acker H. Effects of changes in chemoreceptor activity on extracellular K+ and Ca2+ activities in the cat carotid body. Brain Res. 1988 Apr 5;445(2):268-79. PubMed PMID: 3370464.

73: Hilsmann J, Degner F, Acker H. Local flow velocities in the cat carotid body tissue. Pflugers Arch. 1987 Sep;410(1-2):204-11. PubMed PMID: 3684506.

74: Acker H, Carlsson J, Holtermann G, Nederman T, Nylén T. Influence of glucose and buffer capacity in the culture medium on growth and pH in spheroids of human thyroid carcinoma and human glioma origin. Cancer Res. 1987 Jul 1;47(13):3504-8. PubMed PMID: 3581085.

75: Acker H, Eyzaguirre C. Light absorbance changes in the mouse carotid body during hypoxia and cyanide poisoning. Brain Res. 1987 Apr 21;409(2):380-5. PubMed PMID: 3034381.

76: Degner F, Acker H. Mathematical analysis of tissue PO2 distribution in the cat carotid body. Pflugers Arch. 1986 Sep;407(3):305-11. PubMed PMID: 3763376.

77: Starlinger H, Acker H. The norepinephrine and dopamine content of the cat carotid body in vivo under normoxic and hypoxic conditions. Neurosci Lett. 1986 Feb 14;64(1):65-8. PubMed PMID: 3960390.

78: Delpiano MA, Acker H. Extracellular pH changes in the superfused cat carotid body during hypoxia and hypercapnia. Brain Res. 1985 Sep 9;342(2):273-80. PubMed PMID: 4041828.

79: Acker H, Eyzaguirre C, Goldman WF. Redox changes in the mouse carotid body during hypoxia. Brain Res. 1985 Mar 18;330(1):158-63. PubMed PMID: 2985190.

80: Carlsson J, Acker H. Influence of the oxygen pressure in the culture medium on the oxygenation of different types of multicellular spheroids. Int J Radiat Oncol Biol Phys. 1985 Mar;11(3):535-46. PubMed PMID: 3855848.

81: Streichhan P, Fischer M, Acker H. The behaviour of the tissue pO2 in transparent chambers of rats with and without tumour implantations. Adv Exp Med Biol. 1985;191:785-94. PubMed PMID: 2421552.

82: Althoff M, Acker H. The influence of carotid body stimulation on oxygen tension and microcirculation of various organs of the cat. Int J Microcirc Clin Exp. 1985;4(4):379-95. PubMed PMID: 4086192.

83: Acker H, Pietruschka F. Membrane potential of cultured carotid body glomus cells under normoxia and hypoxia. Brain Res. 1984 Oct 8;311(1):148-51. PubMed PMID: 6488036.

84: Acker H, Starlinger H. Adenosine triphosphate content in the cat carotid body under different arterial O2 and CO2 conditions. Neurosci Lett. 1984 Sep 7;50(1-3):175-9. PubMed PMID: 6436757.

85: Starlinger H, Acker H, Heinrich R. Dopamine-beta-hydroxylase activity of the cat carotid body under different arterial O2 and CO2 conditions. J Neurochem. 1983 Dec;41(6):1533-7. PubMed PMID: 6417272.

86: Nederman T, Acker H, Carlsson J. Penetration of substances into tumor tissue: a methodological study with microelectrodes and cellular spheroids. In Vitro. 1983 Jun;19(6):479-88. PubMed PMID: 6347871.

87: Acker H, O’Regan RG. The effects of stimulation of autonomic nerves on carotid body blood flow in the cat. J Physiol. 1981 Jun;315:99-110. PubMed PMID: 7310727; PubMed Central PMCID: PMC1249370.

88: Weigelt H, Seidl E, Acker H, Lübbers DW. Distribution of oxygen partial pressure in the carotid body region and in the carotid body (rabbit). Pflugers Arch. 1980 Nov;388(2):137-42. PubMed PMID: 7192850.

89: Acker H, Lübbers DW, Purves MJ, Tan ED. Measurements of the partial pressure of oxygen in the carotid body of fetal sheep and newborn lambs. J Dev Physiol. 1980 Oct;2(5):323-8. PubMed PMID: 7252097.

90: Delpiano M, Acker H. Relationship between tissue po2 and chemoreceptor activity of the carotid body in vitro. Brain Res. 1980 Aug 11;195(1):85-93. PubMed PMID: 7397499.

91: Acker H. The meaning of tissue pO2 and local blood flow for the chemoreceptive process of the carotid body. Fed Proc. 1980 Jul;39(9):2641-7. PubMed PMID: 6249645.

92: Carlsson J, Stålnacke CG, Acker H, Haji-Karim M, Nilsson S, Larsson B. The influence of oxygen on viability and proliferation in cellular spheroids. Int J Radiat Oncol Biol Phys. 1979 Nov-Dec;5(11-12):2011-20. PubMed PMID: 544580.

93: Acker H. Measurements of potassium changes in the cat carotid body under hypoxia and hypercapnia. Pflugers Arch. 1978 Aug;375(3):229-32. PubMed PMID: 567790.

94: Acker H, Lübbers DW. Oxygen transport capacity of the capillary blood within the carotid body. Pflugers Arch. 1976 Nov 5;366(2-3):241-6. PubMed PMID: 1033525.

95: Acker H, Keller HP, Lübbers DW, Bingmann D, Schulze H, Caspers H. The relationship between neuronal activity of chemoreceptor fibers and tissue PO2 of the carotid body of the cat during changes in arterial PO2 and blood pressure. Pflugers Arch. 1973 Nov 8;343(4):287-96. PubMed PMID: 4796821.

96: Acker H, Lübbers DW, Purves MJ. Local oxygen tension field in the glomus caroticum of the cat and its change at changing arterial PO 2 . Pflugers Arch. 1971;329(2):136-55. PubMed PMID: 5165549.