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Items: 47

1.

Cochlear implantation in children with meningitis related deafness: The influence of electrode impedance and implant charge on auditory performance - A case control study.

Helmstaedter V, Buechner A, Stolle S, Goetz F, Lenarz T, Durisin M.

Int J Pediatr Otorhinolaryngol. 2018 Oct;113:102-109. doi: 10.1016/j.ijporl.2018.07.034. Epub 2018 Jul 24.

PMID:
30173965
2.

The Summating Potential Is a Reliable Marker of Electrode Position in Electrocochleography: Cochlear Implant as a Theragnostic Probe.

Helmstaedter V, Lenarz T, Erfurt P, Kral A, Baumhoff P.

Ear Hear. 2018 Jul/Aug;39(4):687-700. doi: 10.1097/AUD.0000000000000526.

PMID:
29251689
3.

Radiologic detectability of the cochlear implant electrode fixation clip using cone beam computed tomography.

Helmstaedter V, Bueltmann E, Lenarz T, Teschner M.

Cochlear Implants Int. 2016 Nov;17(6):271-275. doi: 10.1080/14670100.2016.1248643. Epub 2016 Nov 3.

PMID:
27808006
4.

High-frequency jet ventilation for endolaryngotracheal surgery--chart review and procedure analysis from the surgeon's and the anaesthesiologist's point of view.

Helmstaedter V, Tellkamp R, Majdani O, Warnecke A, Lenarz T, Durisin M.

Clin Otolaryngol. 2015 Aug;40(4):341-8. doi: 10.1111/coa.12376.

PMID:
25581882
5.

[Group phenomena in medical decisions--an analysis among residents of a department of otolaryngology].

Helmstaedter V, Lenarz T, Teschner M.

Laryngorhinootologie. 2015 Apr;94(4):239-243. doi: 10.1055/s-0034-1385892. Epub 2014 Sep 29. German.

PMID:
25265228
6.

[High-frequency jet ventilation in otorhinolaryngology - surgical and anaesthesiologic issues].

Helmstaedter V, Tellkamp R, Schwab B, Lenarz T, Durisin M.

Laryngorhinootologie. 2014 Jul;93(7):455-60. doi: 10.1055/s-0034-1370925. Epub 2014 Mar 27. German.

PMID:
24676871
7.

Tolerability of sialendoscopy under local anesthesia.

Luers JC, Stenner M, Schinke M, Helmstaedter V, Beutner D.

Ann Otol Rhinol Laryngol. 2012 Apr;121(4):269-74.

PMID:
22606931
8.

[Comparison of ready-to-use devices for emergency cricothyrotomy : randomized and controlled feasibility study on a mannequin].

Helmstaedter V, Wetsch WA, Böttiger BW, Hinkelbein J.

Anaesthesist. 2012 Apr;61(4):310-9. doi: 10.1007/s00101-012-2008-2. Epub 2012 Apr 21. German.

PMID:
22526742
9.

Impact of partial mastoid obliteration on caloric vestibular function in canal wall down mastoidectomy.

Beutner D, Helmstaedter V, Stumpf R, Beleites T, Zahnert T, Luers JC, Huttenbrink KB.

Otol Neurotol. 2010 Dec;31(9):1399-403. doi: 10.1097/MAO.0b013e3181f0c662.

PMID:
20802372
10.

Cartilage plate tympanoplasty.

Beutner D, Huttenbrink KB, Stumpf R, Beleites T, Zahnert T, Luers JC, Helmstaedter V.

Otol Neurotol. 2010 Jan;31(1):105-10. doi: 10.1097/MAO.0b013e3181be6b48.

PMID:
19816225
11.

[Mass of the nasal septum].

Helmstaedter V, Quante G, Beutner D.

Laryngorhinootologie. 2010 Mar;89(3):164-5. doi: 10.1055/s-0029-1237349. Epub 2009 Aug 28. German. No abstract available.

PMID:
19718620
12.

Cervical hemorrhage due to spontaneous rupture of the superior thyroid artery: Case report and review of the literature.

Stenner M, Helmstaedter V, Spuentrup E, Quante G, Huettenbrink KB.

Head Neck. 2010 Sep;32(9):1277-81. doi: 10.1002/hed.21213. Review.

PMID:
19672961
13.

[Surgical therapy of acquired auditory canal atresia of inflammatory origin and after-care].

Helmstaedter V, Beutner D, Luers JC, Hüttenbrink KB.

Laryngorhinootologie. 2009 Mar;88(3):158-61. doi: 10.1055/s-0029-1213799. Epub 2009 Mar 9. German. No abstract available.

PMID:
19274611
14.

Carbon dioxide laser endoscopic diverticulotomy for Zenker's diverticulum: results and complications in a consecutive series of 40 patients.

Helmstaedter V, Engel A, Huttenbrink KB, Guntinas-Lichius O.

ORL J Otorhinolaryngol Relat Spec. 2009;71(1):40-4. doi: 10.1159/000170379. Epub 2008 Nov 10.

PMID:
18997480
15.

Safety and efficacy of botulinum toxin therapy in otorhinolaryngology: experience from 1,000 treatments.

Helmstaedter V, Wittekindt C, Huttenbrink KB, Guntinas-Lichius O.

Laryngoscope. 2008 May;118(5):790-6. doi: 10.1097/MLG.0b013e318162cafc.

PMID:
18300708
16.

Radiology quiz case 1. Diagnosis: ancient schwannoma of the right temporal region.

Helmstaedter V, Pietsch CM, Huttenbrink KB, Beutner D.

Arch Otolaryngol Head Neck Surg. 2007 Aug;133(8):834, 836. No abstract available.

PMID:
17709627
17.
18.

[Reactivation of varicella-zoster-virus in the area of the left vagus nerve (herpes zoster)].

Helmstaedter V, Preuss SF.

Dtsch Med Wochenschr. 2007 Jan 19;132(3):95-6. German. No abstract available.

PMID:
17219343
19.

[Multiple primary pleomorphic adenomas of the unilateral parotid gland].

Helmstaedter V, Beutner D, Drebber U, Huttenbrink KB, Streppel M.

Laryngorhinootologie. 2007 Jun;86(6):448-50. Epub 2007 Jan 11. German.

PMID:
17219338
20.

The influence of tamoxifen on growth behavior and cell-cell adhesion in OSCC in vitro.

Nelson K, Helmstaedter V, Lage H.

Oral Oncol. 2007 Aug;43(7):720-7. Epub 2006 Nov 16.

PMID:
17112777
21.

Distinct immunohistochemical findings in columnar epithelium of esophageal inlet patch and of Barrett's esophagus.

Feurle GE, Helmstaedter V, Buehring A, Bettendorf U, Eckardt VF.

Dig Dis Sci. 1990 Jan;35(1):86-92.

PMID:
2295298
22.

Elimination of porcine heptadecapeptide gastrin (G17) and human leu big gastrin (G34) by the perfused pig liver.

Feurle GE, Winkler C, Encke A, Helmstaedter V, Doertenbach JG.

Digestion. 1984;29(3):183-9.

PMID:
6745510
23.

Met- and leu-enkephalin immuno- and bio-reactivity in human stomach and pancreas.

Feurle GE, Helmstaedter V, Weber U.

Life Sci. 1982 Dec 27;31(26):2961-9.

PMID:
7162359
24.

Intragastric balloons causing gastric hypertrophy, G-cell hyperplasia, and raised serum gastrin levels in rats.

Feurle GE, Tischbirek K, Helmstaedter V.

Lancet. 1982 Aug 14;2(8294):386. No abstract available.

PMID:
6124786
25.

Glucagon and glicentin immunoreactive cells in human colon.

Colony PC, Helmstaedter V, Moody AJ, Garaud JC, Forssmann WG.

Cell Tissue Res. 1982;221(3):483-91.

PMID:
7055835
26.

A multihormonal tumor of the pancreas producing neurotensin.

Feurle GE, Helmstaedter V, Tischbirek K, Carraway R, Forssmann WG, Grube D, Röher HD.

Dig Dis Sci. 1981 Dec;26(12):1125-33.

PMID:
7307861
27.

Corticotropin-like substances in human gastric antrum and pancreas.

Feurle GE, Weber U, Helmstaedter V.

Biochem Biophys Res Commun. 1980 Aug 29;95(4):1656-62. No abstract available.

PMID:
6251850
28.

beta-Lipotropin-like material in human pancreas and pyloric antral mucosa.

Feurle GE, Weber U, Helmstaedter V.

Life Sci. 1980 Aug 11;27(6):467-73. No abstract available.

PMID:
7412488
29.

Distribution patterns of neurotensin-like immunoreactive cells in the gastro-intestinal tract of higher vertebrates.

Reinecke M, Almasan K, Carraway R, Helmstaedter V, Forssmann WG.

Cell Tissue Res. 1980;205(3):383-95.

PMID:
6965612
30.

Endocrine GEP-cells in primary testicular teratoma.

Brodner OG, Grube D, Helmstaedter V, Kreienbrink ME, Wurster K, Forssmann WG.

Virchows Arch A Pathol Anat Histol. 1980;388(3):251-62.

PMID:
6108001
31.

Met enkephalin-like immunoreactivity in Merkel cells.

Hartschuh W, Weihe E, Büchler M, Helmstaedter V, Feurle GE, Forssmann WG.

Cell Tissue Res. 1979 Oct;201(3):343-8.

PMID:
509486
32.

Studies of isolated and enriched rat antral mucosa gastrin cells.

Forssmann WG, Lichtenberger LM, Helmstaedter V, Ito S.

Cell Tissue Res. 1979 Aug;200(2):163-77.

PMID:
487390
33.

Motilin in ED-cells?

Forssmann WG, Helmstaedter V.

Gastroenterology. 1979 Aug;77(2):423. No abstract available.

PMID:
376396
34.

Immunohistochemical localization of motilin in endocrine non-enterochromaffin cells of the small intestine of humans and monkey.

Helmstaedter V, Kreppein W, Domschke W, Mitznegg P, Yanaihara N, Wünsch E, Forssmann WG.

Gastroenterology. 1979 May;76(5 Pt 1):897-902.

PMID:
108174
35.

Immunohistochemistry and ultrastructure of somatostatin cells with special reference to the gastroenteropancreatic (GEP) system.

Forssmann WG, Helmstaedter V, Metz J, Mühlmann G, Feurle GE.

Metabolism. 1978 Sep;27(9 Suppl 1):1179-91. No abstract available.

PMID:
355779
36.

[Localization of neurotensin in endocrine cells of the GEP system].

Taugner C, Helmstaedter V, Mühlmann G, Feurle GE, Forssmann WG.

Verh Anat Ges. 1978;(72):603-5. German. No abstract available.

PMID:
746775
37.

[Development of endocrine cells in the human GEP system].

Mühlmann G, Helmstaedter V, Feurle GE, Forssmann WG.

Verh Anat Ges. 1978;(72):599-601. German. No abstract available.

PMID:
746774
38.

Motilin-, substance P- and somatostatin-like immunoreactivities in extracts from dog, tupaia and monkey brain and GI tract.

Yanaihara C, Sato H, Yanaihara N, Naruse S, Forssmann WG, Helmstaedter V, Fujita T, Yamaguchi K, Abe K.

Adv Exp Med Biol. 1978;106:269-83. No abstract available.

PMID:
102123
39.

Ultrastructural identification of a new cell type--the N-cell as the source of neurotensin in the gut mucosa.

Helmstaedter V, Feurle GE, Forssmann WG.

Cell Tissue Res. 1977 Nov 23;184(4):445-52.

PMID:
338160
40.

Localization of neurotensin-immunoreactive cells in the small intestine of man and various mammals.

Helmstaedter V, Taugner C, Feurle GE, Forssmann WG.

Histochemistry. 1977 Jul 18;53(1):35-41.

PMID:
409699
41.
42.

Relationship of glucagon-somatostatin and gastrin-somatostatin cells in the stomach of the monkey.

Helmstaedter V, Feurle GE, Forssmann WG.

Cell Tissue Res. 1977 Feb 2;177(1):29-46.

PMID:
319903
43.

The identification of the F-cell in the dog pancreas as the pancreatic polypeptide producing cell.

Forssmann WG, Helmstaedter V, Metz J, Greenberg J, Chance RE.

Histochemistry. 1977 Feb 1;50(4):281-90.

PMID:
319086
44.

[Demonstration of the isolated cell population of the exocrine pancreas].

Metz J, Helmstaedter V, Ito S, Forssmann WG.

Verh Anat Ges. 1977;(71 Pt 2):887-95. German. No abstract available.

PMID:
610187
45.

[Endocrine cells in testicular teratomas (author's transl)].

Brodner OG, Grube D, Helmstaedter V, Kreienbrink ME, Wurster K.

Verh Dtsch Ges Pathol. 1977;61:148-51. German. No abstract available.

PMID:
602398
46.

Insulin-, glucagon-, and somatostatin-immunoreactive endocrine cells in the equine pancreas.

Helmstaedter V, Feurle GE, Forssmann WG.

Cell Tissue Res. 1976 Sep 29;172(4):447-54.

PMID:
791497
47.

Differential demonstration of the motilin-cell and the enterochromaffin-cell.

Forssmann WG, Yanaihara N, Helmstaedter V, Grube D.

Scand J Gastroenterol Suppl. 1976;39:43-5.

PMID:
792983

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