Publikationen - Professor Dr. med. Dr. rer. nat. Horst Claassen

Originalarbeiten [If=Impaktfaktor]

1. CLAASSEN, H. (1991): Neandertaloide Merkmale am Stirnbein - ein auffälliger hallstattzeitlicher Schädel
aus dem Grabhügelfeld von Dietfurt/Oberpfalz. Anthropologischer Anzeiger 49, 3-21. [If=0,250]

2. CLAASSEN, H. (1991): Paläopathologische Befunde am hallstattzeitlichen Menschen
der Oberpfalz - Rückschlüsse auf seine Umwelt. Anthropologischer Anzeiger 49, 217-229. [If=0,250]

3. CLAASSEN, H. (1991): Methoden zur Lebensaltersbestimmung am menschlichen Skelett,
dargestellt am Beispiel von hallstattzeitlichen Körper- und Brandbestattungen.
Zeitschrift für Gerontologie 24, 316-318. [If=0,250]

4. CLAASSEN, H. und WERNER, J.A. (1992): Fiber differentiation of the human laryngeal muscles
using the inhibition reactivation myofibrillar ATPase technique.
Anatomy and Embryology 186, 341-346. [If=1,559]

5. CLAASSEN, H. und KLAWS, G.-R. (1992): Preparation of four-color arterial corrosion casts of the laryngeal arteries.
Surgical and Radiologic Anatomy 14, 301-305. [If=0,307]

6. CLAASSEN, H. und KIRSCH, T. (1994): Temporal and spatial localization of type I and II collagens
in human thyroid cartilage. Anatomy and Embryology 189, 237-242 . [If=1,559]

7. CLAASSEN, H. und KIRSCH, T. (1994): Immunolocalization of type X collagen before and
after mineralization of human thyroid cartilage. Histochemistry 101, 27-32. [If=2,581]

8. KAMPEN, W.U., CLAASSEN, H. und KIRSCH, T. (1995): Mineralization and osteogenesis
in the human first rib cartilage. Annals of Anatomy 177, 171-177. [If=0,500]

9. CLAASSEN, H. und KIRSCH, T. (1995): Areas of asbestoid (amianthoid) fibers in human thyroid cartilage
characterized by immunolocalization of collagen types I, II, IX, XI and X.
Cell and Tissue Research 280, 349-354. [If=2,991]

10. CLAASSEN, H., KAMPEN, W.U. und KIRSCH, T. (1995): Localization of type I and II collagens
during development of human first rib cartilage. Anatomy and Embryology 192, 329–334. [If=1,559]

11. CLAASSEN, H. (1995): Morphologische Untersuchungen zum Beginn von Vaskularisation
und Knochenbildung im menschlichen Schildknorpel. HNO 43, 532-536. [If=0,473]

12. CLAASSEN, H., KAMPEN, W.U. und KIRSCH, T. (1996):Localization of collagens and
alkaline phosphatase activity during mineralization and ossification of human first rib cartilage.
Histochemistry and Cell Biology 105, 213-219. [If=2,581]

13. CLAASSEN, H., KIRSCH, T. und SIMONS, G. (1996): Cartilage canals in human thyroid cartilage
characterized by immunolocalization of collagen types I, II, pro-III, IV and X.
Anatomy and Embryology 194, 147-153. [If=1,559]

14. TILLMANN, B. und CLAASSEN, H. (1996): Struktur und Funktion der Wachstumsplatte.
Zeitschrift für Orthopädie 134, 1-4. [If=0,250]

15. LIPPERT, B.M., CLAASSEN, H., BÄUMKEN, J., JÄNIG, U. und WERNER, J.A. (1997):
Das Chondrosarkom des Kehlkopfes. Laryngo-Rhino-Otology 76, 28-35. [If=0,250]

16. LIPPERT, B.M., SCHLÜTER, E., CLAASSEN, H. und WERNER, J.A. (1997):
Leiomyosarcoma of the larynx. European Archives of Oto-Rhino-Laryngology 254, 466 -469. [If=0,679]

17. KIMPEL, M., CLAASSEN, H., FLEINER, B. und TILLMANN, B. (1998):
Knochenbildung im Schildknorpel vom Münchener Miniaturschwein.
Osteologie 7,175 –183. [If=0,250]

18. KIMPEL, M., CLAASSEN, H., FLEINER, B. und TILLMANN, B. (1999):
Vascularization and cartilage mineralization of the thyroid cartilage of Munich minipigs and domestic pigs.
Anatomy and Embryology 199, 281–290. [If=1,559]

19. KIRSCH, T. und CLAASSEN, H. (2000): Matrix vesicles mediate mineralization of human thyroid cartilage.
Calcified Tissue International 66, 292-297. [If=2,198]

20. LÜSSE, S., CLAASSEN, H., GEHRKE, T., HASSENPFLUG, J.,
SCHÜNKE, M.,HELLER, M. und GLÜER, C.-C. (2000):
Evaluation of water content by spatially resolved transverse relaxation times of human articular cartilage.
Magnetic Resonance Imaging 18, 423-430. [If=1,420]

21. LIPPERT, B.M., REHBERG, E., CLAASSEN, H. und WERNER, J.A. (2000):
Laryngeal chondrosarcoma with regard to the ultrastructure.
Otolaryngol Pol 54, 703-708. [If=0,250]

22. CLAASSEN, H., HASSENPFLUG, J., SCHÜNKE, M., SIERRALTA, W., THOLE, H. und KURZ, B. (2001):
Immunohistochemical detection of estrogen receptor a in articular chondrocytes from cows,
pigs and humans: in situ and in vitro results. Annals of Anatomy 183, 223-227. [If=0,500]

23. CLAASSEN, H., HORNBERGER, F., SCHOLZ-AHRENS, K., SCHÜNKE, M.,
SCHREZENMEIR, J. und KURZ, B. (2002):
The effect of estrogens and dietary calcium deficiency on the extracellular matrix
of articular cartilage in Göttingen miniature pigs. Annals of Anatomy 184, 1-8. [If=0,500]

24. CLAASSEN, H. und WREE, A. (2002): Multiple variations in the region of Mm. extensor
carpi radialis longus and brevis. Annals of Anatomy 184, 489-491. [If=0,500]

25. CLAASSEN, H. und TSCHIRNER, T. (2003): Topographical and histological examination
of osteophytes taken from arthrotic femoral heads. Annals of Anatomy185, 67-71. [If=0,500]

26. CLAASSEN, H. und WREE, A. (2003): Isolated flexor muscles for the little toe in the feet
of one individual with atrophied or lacking 4th head of the M. extensor digitorum brevis and
lacking 4th tendon of the M. extensor digitorum longus. Annals of Anatomy 185, 81-84. [If=0,500]

27. CLAASSEN, H. und WREE, A. (2004): The Etruscan skulls of the Rostock anatomical collection –
How do they compare with the skeletal findings of the first thousand years B.C.?
Annals of Anatomy 186, 157-163. [If=0,500]

28. CLAASSEN, H. und WERNER, J. (2004): Gender-specific distribution of glycosaminoglycans
during cartilage mineralization of human thyroid cartilage. Journal of Anatomy 205, 371-380. [If=2,072]

29. CLAASSEN, H., SCHÜNKE, M. und KURZ, B. (2005): Estradiol protects cultivated articular
chondrocytes from oxygen radical-induced lipid peroxidation and membrane damage.
Cell and Tissue Research 319, 439-445. [If=2,991]

30. CLAASSEN, H. und WREE, A. (2005): The Etruscan Skulls of the Rostock Anatomical Collection –
an Attempt to Compare Them with a Hallstatt-Celtic Population from North Bavaria and with Other
Skeletal Findings of the First Thousand Years BC.
Acta morphologica et anthropologica 10, 294-299. [If=0,250]

31. CLAASSEN, H., Schmitt, O. und WREE, A. (2006): Variations of the A. axillaris and the crural arteries
in the same human individual – multiple repetitions of the mammalian plesiomorphic condition of the arteries.
Annals of Anatomy 188, 39-48. [If=0,500]

32. CLAASSEN, H., CELLARIUS, C., SCHOLZ-AHRENS, K.E., SCHREZENMEIR,
J., GLÜER, C.-C., SCHÜNKE, M. und KURZ, B. (2006):
Extracellular matrix changes in knee joint cartilage following bone-active drug treatment.
Cell and Tissue Research324, 279-289. [If=2,991]

33. CLAASSEN, H., MÖNIG, H., SEL, S., WERNER, J.A., und PAULSEN, F. (2006):
Androgen receptors and gender-specific distribution of alkaline phosphatase in
human thyroid cartilage. Histochemistry and Cell Biology 126, 381-388. [If=2,581]

34. CLAASSEN, H., SCHLÜTER, M., SCHÜNKE, M. und KURZ, B. (2006): Influence
of 17b-estradiol and insulin on type II-collagen and protein synthesis of articular chondrocytes.
Bone 39, 310-317. [If=3,572]

35. PUFE, T., CLAASSEN, H., SCHOLZ-AHRENS, K.E., VAROGA, D., DRESCHER,
W., FRANKE, A.T.M., WRUCK, C., PETERSEN, W., CELLARIUS, C.,
SCHREZENMEIR, J. und GLÜER, C.C. (2007): Influence of Estradiol on VEGF
expression in bone: a study in Göttingen miniature pigs and human osteoblasts.
Calcified Tissue International 80, 184-191. [If=2,487]

36. KUTTA, H., KNIPPING, S., CLAASSEN, H. und PAULSEN, F. (2007):
Functional anatomy of the larynx from clinical viewpoints: Part I: Development, laryngeal
skeleton, joints, insertion structures, musculature. HNO 55, 583-5l98. [If=0,484]

37. KUTTA, H., KNIPPING, S., CLAASSEN, H. und PAULSEN, F. (2007):
Functional anatomy of the larynx from clinical viewpoints: Part II: Laryngeal mucous membrane,
blood supply, innervation, lymphatic drainage, age–related changes. HNO 55, 661-675. [If=0,484]

38. CLAASSEN, H., SCHMITT, O. und WREE, A. (2008):
Large patent medianarteries and their relation to the superficial palmar arch with respect to history,
size consideration and clinic consequences. Surgical and Radiologic Anatomy 30, 57-63. [If=0,474]

39. CLAASSEN, H., BRIESE, V., MANAPOV, F., NEBE, B., SCHÜNKE, M., und KURZ, B. (2008):
The phytoestrogens daidzein and genistein enhance the insulinstimulated sulfate uptake in articular chondrocytes.
Cell and Tissue Research 333, 71-79. [If=2,991]

40. CLAASSEN, H., SCHICHT, M., SEL, S., WERNER, J. und PAULSEN, F. (2009):
The fate of chondrocytes during ageing of human thyroid cartilage Histochemistry
and Cell Biology 131, 605-614. [If=2,893]

41. RÖSLER, S., HAASE, T., CLAASSEN, H., SCHULZE, U., SCHICHT, M., RIEMANN, D., BRANDT,
J., WOHLRAB, D., MÜLLER-HILKE, B., GOLDRING, M.B., SEL, S., VAROGA, D., GARREIS, F. und PAULSEN, F. (2010):
Trefoil factor 3 is induced during degenerative and inflammatory joint disease, activates MMPs and
enhances apoptosis of articular chondrocytes. Arthritis & Rheumatism 63, 815-825. [If=6,787]

42. CLAASSEN, H., SCHMITT, O., WERNER, D., SCHARECK, W., KRÖGER, J.C. und WREE, A. (2010):
Superficial arm arteries revisited: Brother and sister with absent radialis pulse.
Annals of Anatomy 192, 151-155. [If=0,932]

43. CLAASSEN, H., STEFFEN, R., HASSENPFLUG, J., VAROGA, D., WRUCK,
C.J., BRANDENBURG, L.O., und PUFE, T. (2010):
17b-estradiol reduces expression of MMP-1, -3, and –13 in human primary articular chondrocytes
from female patients cultured in a three dimensional alginate system.
Cell and Tissue Research 342, 283-293. [If=2,991]

44. CLAASSEN, H., SCHICHT, M., BRANDT, J., EBERSBACH, R., REUSE, K.,
GOLDRING, M.B., GUDDAT, S.S., THATE, A, und PAULSEN, F. (2011):
C-28/I2 and T/C-28a2 chondrocytes express sex hormone and insulin receptors –
usefull cells in study of cartilage metabolism. Annals of Anatomy 193: 23-29. [If=0,932]

45. CLAASSEN, H., SCHICHT, M., und PAULSEN, F. (2011):
Impact of sex hormones, insulin, growth factors and peptides on cartilage health and disease.
Progress in Histochemistry and Cytochemistry 45: 239-293. [If=5,900]

46. CLAASSEN, H., SCHMITT, O., SCHULZE, M. und WREE, A. (2013):
Variations in the anatomy of hypothenar muscles and their impact on ulnar tunnel syndrome.
Surgical and Radiologic Anatomy 35: 893-899. [If=1,130]

47. CLAASSEN, H., SCHICHT, M., SEL, S. und PAULSEN, F. (2014):
Special pattern of endochondral ossification in human laryngeal cartilages:
X-ray and lightmicroscopic studies on thyroid cartilage. Clinical Anatomy 27: 423-430. [If=1,289]

48. SCHICHT, M., ERNST, J., NIELITZ, A., FESTER, L., TSOKOS, M., GUDDAT, S.S.,
BRÄUER, L., BECHMANN, J., DELANK, K.-S., WOHLRAB, D., PAULSEN, F. und CLAASSEN, H. (2014):
Articular cartilage chondrocytes express aromatase and use enzymes involved in estrogen metabolism.
Arthritis Research & Therapy 16: R 93, doi: 10.1186/ar4539. [If=4,30]

49. BEILECKE, S., CLAASSEN, H., WAGNER, W., MATTHIES, C., RUF, C.,HARTMANN,
A., GARREIS, F., PAULSEN, F., SCHICHT, M. und BRÄUER, L. (2015):
Expression and localization of lung surfactant proteins in human testis.
PLoS One 10, doi: 10.1371/journal.pone.0143058. [If=3,234]

50. CLAASSEN, H., SCHMITT, O., WREE, A., und SCHULZE, M. (2016):
Variations in brachial plexus with respect to concomitant accompanying aberrant arm arteries.
Ann Anat 208: 40-48. [If=1,308]

51. CLAASSEN, H., SCHICHT, M. FLEINER, B., HILLMANN, R., HOOGEBOOM, S.,
TILLMANN, B., und PAULSEN, F. (2017):
Different patterns of cartilage mineralization analyzed by comparison of human, porcine,
and bovine laryngeal cartilages. J Histochem Cytochem 65: 367-379. [If=2,816 ]

52. HARTJEN, N., BRÄUER, L., REIß, B., CLAASSEN, H., BEILEKE, S., GARREIS,
F., HOOGEBOOM, S., TSOKOS, M., ETZOLD, S., MÜLLER-HILKE, B., GELSE, K.,
MÜLLER, T., GOLDRING, M.B., PAULSEN, F. und SCHICHT, M. (2018):
Evaluation of surfactant proteins A, B, C, and D in articular cartilage, synovial membrane
and synovial fluid of healthy as well as patients with osteoarthritis and rheumatoid
arthritis. PLoS One 13. doi: 10.1371/journal.pone.0203502. [If=2,766]

53. KEILER, J., SCHULZE, M., CLAASSEN, H., und WREE, A. (2018):
Human femoral vein diameter and topography of valves and tributaries:
A post mortem analysis. Clin Anat 31: 1065-1076. [If=1,824]

54. POPP, J., SCHICHT, M., GARREIS, F., KLINGER, P., GELSE, K., SESSELMANN,
S., TSOKOS, M., ETZOLD, S., STILLER, D., CLAASSEN, H., und PAULSEN, F.P. (2019):
Human synovia contains trefoil factor family (TFF) peptides 1-3 although synovial membrane
only producex TFF3: implications in osteoarthritis and rheumatoid arthritis. Int J Mol Sci 20, doi:
10.3390/ijms20236105. [If=4]

55. BÖCKERS, A., CLAASSEN, H., HAASTERT-TALINI, K., und WESTERMANN, J. (2021):
Teaching anatomy under COVID-19 conditions.
Recommendations of the Teaching Commission of the Anatomical Society. Ann Anat 234,
doi: 10.1016/j.aanat.2020.151669.

56. CLAASSEN, H., SCHMITT, O., SCHULZE, M., WREE, A. (2021):
Deep femoral artery: A new point of view based on cadaveric study.
Ann Anat 237, doi: 10.1016/j.aanat.2021.151730.

57. CLAASSEN, H., BUSCH, C., MAY, M.S., SCHICHT, M., SCHOLZ, M.,
SCHULZE, M., PAULSEN, F., WREE, A. (2021):
Cor triatriatum sinistrum combined with changes in atrial septum and
right atrium in a 60-year-old woman. Medicina 57(8), 777,  
https://doi.org./10.3390/medicina57080777.