Research group 4: Reproductive biology
Research group 4: Reproductive biology |
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List of publication since 1999
Braun BC, Frank A, Dehnhard M, Voigt CC, Vargas A, Göritz F, Jewgenow K (2009): Pregnancy diagnosis in urine of Iberian Lynx (Lynx pardinus). Theriogenology 71:754-761. Braun BC, Ringleb J, Waurich R, Viertel D and Jewgenow K (2009): Functional role of feline zona pellucida protein ZP4 trefoil domain: a sperm receptor or structural component of the domestic cat zona pellucida? REPROD DOM ANIM 44 (Suppl. 2),234-238. Fuchs B, Jakop U, Göritz F, Hermes R, Hildebrandt T, Schiller J, Müller K (2009): MALDI-TOF “fingerprint” phospholipid mass spectra allow the differentiation between ruminatia and feloideae spermatozoa. THERIOGENOLOGY 71, 568-575. Goeritz F, Dehnhard M, Hildebrandt TB, Naidenko SV, Vargas A, Martinez F, López-Bao JV, Palomares F, Jewgenow K. (2009): Non cat-like ovarian cycle in the Eurasian and the Iberian Lynx - ultrasonographical and endocrinological analyses. REPROD DOM ANIM 44 (Suppl. 2), 87-91. Jewgenow K, A, Göritz F, Vargas A, Dehnhard M. (2009): Seasonal profiles of ovarian activity in Iberian lynx (Lynx pardinus) based on urinary hormone metabolite analyses. REPROD DOM ANIM 44 (Suppl. 2), 92-97. Jewgenow K, Neubauer K, Blottner S, Schön J, Wildt DE, Pukazhenthi BS (2009): Reduced Germ Cell Apoptosis during Spermatogenesis in the Teratospermic Domestic Cat. J ANDROL 30, 460-468. Lermen D, Blömeke B, Browne A, Clarke A, Dyce PW, Fixemer T, Fuhr GR, Holt WV, Jewgenow K , Lloyd RE, Lötters S, Paulus M, McGregor Reid G, Rapoport DH, Rawson D, Ringleb J, Ryder OA, Spörl G, Schmitt T, Veith M, Müller P (2009): Cryobanking of viable Biomaterials - Implementation of new Strategies for Conservation Purposes. MOL ECOL 18, 1030-1033. Lopes, C, Santos R, Celestino J, Melo M, Chaves R, Campello C, Silva J, Báo S, Jewgenow K, Figueiredo J (2009): Short-term preservation of canine preantral follicles: effects of temperature, medium and time. ANIM REPROD SCIENCE 115, 201-14 Schön J, Neumann S, Jewgenow K. (2009): Influence of estrogens during sexual maturation: differential expression of the alpha receptor in the cat epididymis. REPROD DOM ANIM 44 (Suppl. 2), 294-301. Yang S, He X, Niu Y, Hildebrandt TB, Jewgenow K, Goeritz F, Tang X, Chang Y, Zhou Q, Ji W. (2009) Ovarian response to gonadotropin stimulation in juvenile rhesus monkeys. THERIOGENOLOGY 72, 243-250. Yang S, He X, Niu Y, Wang X, Lu B, Hildebrandt TB, Goeritz F, Jewgenow K, Zhou Q, Ji W. (2009) Dynamic changes in ovarian follicles measured by ultrasonography during gonadotropin stimulation in rhesus monkeys. THERIOGENOLOGY 72, 560-565. Behr B, Rath D, Mueller P, Hildebrandt TB, Goeritz F, Braun BC, Leahy T, De Graaf SP, Maxwell WMC, Hermes R (2009): Feasibility of sperm sex-sorting in rhinoceros species. THERIOGENOLOGY, 72 353-364. Behr B, Rath, D, Hildebrandt, TB, Goeritz, F., Blottner S, Portas TJ, Bryant BR, Sieg B, Knieriem A, De Graaf SP, Maxwell WMC, Hermes R (2009): Index of sperm sex sortability in elephant and rhinoceros. REPROD DOMEST ANIM 44, 273-277. Burgener N, East ML, Hofer H, Dehnhard M (2009): Does anal scent signal identity in the spotted hyena? ANIM BEHAV 77, 707-715. Hermes R, Behr B, Hildebrandt TB, Blottner S, Sieg B, Frenzel A, Knieriem A, Saragusty J, Rath D (2009): Sperm sex-sorting in the Asian elephant (Elephas maximus). ANIM REPROD SCI 112, 390-396. Reid CE, Hermes R, Blottner S, Goeritz F, Wibbelt G, Walzer C, Bryant BR, Portas TJ, Streich WJ, Hildebrandt TB (2009): Split-sample comparison of directional and liquid nitrogen vapour freezing method on post-thaw semen quality in white rhinoceroses (Ceratotherium simum simum and Ceratotherium simum cottoni). THERIOGENOLOGY 71, 275-291. Vogler BR, Blevins B, Goeritz F, Hildebrandt TB, Dehnhard M (2009): Gonadal activity in male and female captive fossas (Cryptoprocta ferox) during the mating season. REPROD DOM ANIM 44 (Suppl. 2), 98-102. Dehnhard M, Naidenko S, Frank A, Braun B, Göritz F, Jewgenow K (2008): Non-invasive monitoring of hormones: A tool to improve reproduction in captive breeding programs of rare mammals. ANIM REPROD SCI 43, (Suppl.2), 74-82. Gabler C, Odau S, Müller K, Schön J, Bondzio A, Einspanier R (2008): Exploring cumulus-oocyte-complex-oviductal cell interactions: Gene profiling in the bovine oviduct. J PHYS & PHARMACOL 59, 29-42. Müller K, Müller P, Pincemy G,Kurz A,Labbe C (2008): Characterization od sperm plasma membrane properties after cholesterol modification. Consequences for cryopreservation of rainbow trout spermatozoa. BIOL REPROD 78, 390-399. Yang S, Shen Y, Niu Y, Hildebrandt TB, Jewgenow K, Goeritz F, He X, Zhou Q, Ji W. (2008): Effects of rhFSH regimen and time interval on ovarian responses to repeated stimulation cycles in rhesus monkeys during a physiologic breeding season. THERIOGENOLOGY 70:108-14. Blottner S, Schön J, Roelants H (2007): Apoptosis is not the cause of seasonal testicular involution in roe deer. CELL TISSUE RES 327, 615-624. Blottner S, Jewgenow K (2007): Moderate Seasonality in Testis Function of Domestic Cat. REPROD DOM ANIMALS 42, 536-540. Dehnhard M (2007): Characterisation of the sympathetic nervous system of Asian (Elephas maximus) and African (Loxodonta africana) elephants based on urinary catecholamine analyses. GEN COMP ENDOCR 151, 274-284. Fassbender M, Hildebrandt TB, Paris MCJ, Jewgenow K. (2007) High-resolution Ultrasonography of Xenografted Domestic Cat Ovarian Cortex. J REPROD DEVELOP 53, 1023-34. Naidenko SV, Erofeeva M, Goeritz F, Neubauer K, Fickel J, Jewgenow K (2007): Eurasian lynx male reproductive success with multi-male mating in captivity. ACTA ZOOLOGICA SINICA 53, 408-416. Yang S, He X, Hildebrandt TB, Jewgenow K, Goeritz F, Tang X, Zhou Q, Ji W (2007): Effects of rhFSH dose on ovarian follicular response, oocyte recovery and embryo development in rhesus monkeys. THERIOGENOLOGY 67, 1194-201. Baudi DLK, Jewgenow K, Pukazhenti BS, Spercoski KM, Santos AS, Reghelin ALS, Candido MV, Javorouski ML, Müller G, Morais RN (2008). Influence of cooling rate on the ability of frozen-thaw spermatozoa to bind to heterologous zona pellucida as assessed by competitive in vitro binding assays in the Ocelot (Leopardus pardalis) and Tigrina (Leopardus tigrinus). Theriogenology 69: 204-211. doi:10.1016/j.theriogenology.2007.09.013 Blottner S, Schön J, Jewgenow K (2006): Seasonally activated spermatogenesis is correlated with increased testicular production of testosterone and epidermal growth factor in mink (Mustela vison). THERIOGENOLOGY 66, 1593-1598. Blottner S, Stuermer IW (2006): Reproduction of wild Mongolian gerbilss bred in the laboratory with respect to generation and season: II. Spermatogenic activity and testicular testosterone concentration. ANIM SCI 82, 389-395. Blottner S,Wagener A, Schön J,Göritz F, Fickel J (2006): Reproductive fitness in roe bucks (Capreolus capreolus ): seasonal timing of testis function. EUR J WILDLIFE RES 52, 9-13. Dehnhard M, Hildebrandt T, Knauf T, Jewgenow K, Kolter L, Göritz F (2006): Comparative endocrine investigations in different bear species based on urinary steroid metabolites and volatiles. THERIOGENOLOGY 66, 1755-1761. Goeritz F, Neubauer K, Naidenko S, Fickel J, Jewgenow K (2006): Experimental investigations on reproductive physiology in male Eurasian Lynx (Lynx lynx). THERIOGENOLOGY 66, 1751-1754. Hildebrandt TB, Göritz F, Boardman W, Strike T, Strauss G, Jewgenow K (2006): A new uterine lavage technique in big cats for infertility treatment. THERIOGENOLOGY 66, 1783-1786 Jewgenow K, Dehnhard M, Hildebrandt TB, Göritz F (2006): Contraception for population control in exotic carnivores. THERIOGENOLOGY 66, 1725-1729. Jewgenow K, Goeritz F, Neubauer K, Fickel J; Naidenko SV (2006): Characterization of reproductive activity in captive male Eurasian lynx (Lynx lynx). EUR J WILDLIFE RES 52, 34-38. Jewgenow K, Naidenko SV, Goeritz F, Vargas A, Dehnhard M (2006): Monitoring testicular activity of male Eurasian (Lynx lynx) and Iberian (Lynx pardinus) lynx by fecal testosterone metabolite measurement. GEN COMP ENDOCR 149, 151-158. Jewgenow K, Paris M (2006): Preservation of female germ cells from ovaries of cat species. THERIOGENOLOGY 66, 93-100. Kalz B, Jewgenow K, Fickel J (2006): Structure of an otter (Lutra lutra) population in Germany results - of DNA and hormone analyses from faecal samples. MAMM BIOL 71(6), 321-335. Neubauer K, Jewgenow K, Fickel J. (2006): Follicle stimulating hormone receptor in felids: intra and interspecies variation. THERIOGENOLOGY 66, 1737-1742. Blottner S, Schön J (2005): Minimal activity in both proliferation and apoptosis of interstitial cells indicates seasonally persisting Leydig cell population in roe deer. CELL TISSUE RES 321, 473-478. Hombach-Klonisch S, Schön J, Kehler A, Blottner S, Klonisch T (2004): Seasonal expression of INSL3 and Lgr8/INSL3 receptor transcripts indicates variable differentiation of Leydig cells in the roe deer testis. BIOL REPROD 71, 1079-1087. Jewgenow K, Greube A, Naidenko S, Ringleb J (2004): Immune response of domestic cats (Felis catus) to a single injection of feline ZPB. ANDROLOGIA 36, 132-134. Neubauer K, Jewgenow K, Blottner S, Wildt DE, Pukazhenthi DS (2004): Quantity rather than quality in teratospermic males: a histomorphometric and flow cytometric evaluation of spermatogenesis in the domestic cat (Felis catus). BIOL REPROD 71, 1517-1524. Ringleb J, Rohleder M, Jewgenow K (2004): Impact of feline ZPB derived synthetic peptides on in vitro fertilization of cat oocytes. REPRODUCTION 127, 179-189. Schön J, Blottner S (2004): Testicular FGF-1 protein is involved in Sertoli cell-spermatid interaction in roe deer. GEN COMP ENDOCR 139, 168-172. Schön J, Göritz F, Streich J, Blottner S (2004): Histological organization of roe deer testis throughout the seasonal cycle: variable and constant components of tubular and interstitial compartment. ANAT EMBRYOL 208, 151-159. Voigt CC, Faßbender M, Dehnhard M, Jewgenow K, Wibbelt G, Hofer H, Schaub GA (2004): Validation of a minimally invasive blood sampling technique for hormonal analysis in domestic rabbits. GEN COMP ENDOCR 135, 100-107. Dehnhard M, Eulenberger K, Ochs
A, Strauss G (2003) Göritz F, Quest M, Wagener A, Fassbender
M, Broich A, Hildebrandt TB, Hofmann RR, Blottner S (2003) Wagener A, Blottner S, Göritz F,
Streich WJ, Fickel J (2003) Zeuner A, Müller K, Reguszynski K, Jewgenow K Apoptosis within bovine follicular cells and its effect on oocyte development during in vitro maturation. Theriogenology 59, 1421-1433, 2003
Roelants H, Schneider F, Göritz F, Streich J, Blottner S Seasonal changes of spermatogonial proliferation in roe deer, demonstrated by flow cytometric analysis of c-kit-receptor, in relation to follicle-stimulating hormone, luteinizing hormone, and testosterone. Biol Reprod 66, 305-312, 2002
Jewgenow K, Rudolph M Timing and location of zona pellucida synthesis during oogenesis in domestic cats - an ultrastructural immunohistological investigation. J Reprod Fertil Suppl 57, 23-29, 2001
Jewgenow K, Quest M, Elger W, Hildebrandt TB, Meyer HH, Strauss G, Göritz F Administration of antiprogestin J956 for contraception in bears: a pharmacological study. Theriogenology 56, 601-611, 2001
Jewgenow K, Göritz F, Hildebrandt TB, Rohleder M, Wegner I, Kolter L Bestimmung des Antikörpertiters gegen Schweine-Zona-Pellucida bei Zootieren vor und nach Kontrazeption mit porcinen Zona pellucida (pZP) Proteinen. Zool Garten NF 3, 1-14, 2001
Dehnhard M, Hildebrandt T, Rohleder M, Strauss G, Meyer HHD, Göritz F Application of an enzyme-immunoassay (EIA) for rapid screening of 5a-pregnane-3,20-dione (DHP) in blood plasma of the African elephant, Loxodonta africana and the Asian elephant, Elephas maximus Berl Münch Tierärztl Wschr 114, 161-165, 2001
Dehnhard M, Clauss M, Lechner-Doll M, Meyer HHD, Palme R Non-invasive monitoring of adrenocortical activity in roe deer (Capreolus capreolus) by measuring fecal cortisol metabolites. Gen Comp Endocr 123, 111-120, 2001
Dehnhard M, Heistermann M, Goritz F, Hermes R, Hildebrandt T, Haber H Demonstration
of 2-unsaturated C19-steroids in the urine of female Asian elephants,
Elephas maximus, and their dependence on ovarian activity.
Blottner, S, Warnke, C, Tuchscherer, A, Heinen, V, Torner, H Mophological and functional changes of stallion spermatozoa after cryopreservation during breeding and non-breeding season. Anim. Reprod. Sci. 65, 75-88, 2001
Blottner S, Warnke C, Tuchscherer C, Heinen V, Torner H Morphological and functional changes of stallion spermatozoa after cryopreservation during breeding and non-breeding season. Anim Reprod Sci 65, 75-88, 2001
Blottner S Gestörte Fortpflanzungsfähigkeit des Feldhasen ? Notwendigkeit und Schwierigkeit der Unterscheidung zwischen physiologischen, ökologischen und anthropogenen Einflussfaktoren. Z Jagdwiss 47, 77-83, 2001
Hofer H, East ML, Sämmang I, Dehnhard M Analysis of volatile compounds in scent-marks of spotted hyenas (Crocuta crocuta) and their possible function in olfactory communication. Marchlewska-Koj A, Lepri JJ, Müller-Schwarze D (eds): Chemical signals in vertebrates 9. New York, Plenum Press, 141-148, 2001
Dehnhard M, Heistermann M, Göritz F, Hermes R, Hildebrandt T, Strauss G, Weisgerber C, Haber H Demonstration of volatile C19-steroids in the urine of female Asian Elephants, Elephas maximus. Marchlewska-Koj A, Lepri JJ, Müller-Schwarze D (eds): Chemical signals in vertebrates 9, New York, Plenum Press, 125-132, 2001
Claus R, Dehnhard M, Götz U, Lacorn M The pheromone of the male goat: function, sources, androgen dependency and partial chemical characterization. Marchlewska-Koj A, Lepri JJ, Müller-Schwarze D (eds): Chemical signals in vertebrates 9, New York, Plenum Press, 133-140, 2001
Wagener A, Blottner S, Göritz F, Fickel J Detection of growth factors in the testis of roe deer (Capreolus capreolus). Anim Reprod Sci 64 , 65-75, 2000
Jewgenow K, Rohleder M, Wegner I Differences between antigenic determinants of pig and cat zona pellucida proteins. J Reprod Fertil 119, 15-23, 2000
Hildebrandt TB, Hermes R, Jewgenow K, Göritz F Ultrasonography as an important tool for the development and application of reproductive technologies in non-domestic species. Theriogenology 53, 73-83, 2000
Blottner S, Franz C, Rohleder M, Zinke O, Stuermer IW Higher testicular activity in laboratory gerbils compared to wild Mongolian gerbils (Meriones unguiculatus). J Zool. 250, 461-466, 2000
Blottner S, Faber D, Roelants H Seasonal variation of testicular activity in European brown hare (Lepus europaeus). Acta Theriologica 45, 385-394, 2000
Torner, H., Blottner, S., Kuhla, S., Langhammer, M., Alm, H. Influence of chloro-cholinechloride-treated wheat on selected parameters of fertility of male mice in vitro. Reprod. Toxicol. 13, 399-404, 1999
Scheibe KM, Dehnhard M, Meyer HHD, Scheibe A Noninvasive monitoring of reproductive function by determination of faecal progestagens and sexual behaviour in a herd of Przewalski mares in a semireserve. Acta Theriologica 44, 451-463, 1999
Klima, F., Rohleder, M., Dehnhard, M., Meyer, H. H. D. Identification of progesterone and 5a-dihydroprogesterone (5a-DHP) in zebras by two-dimensional HPLC and their dependence on the state of reproduction. Zoo Biology 18, 325-333, 1999
Jewgenow, K., Heerdegen, B., Müller, K. In-vitro development of individually matured bovine oocytes in dependence of follicular wall atresia. Theriogenology 51, 745-756, 1999
Jewgenow, K., Fickel, J. Sequential expression of zona pellucida proteins during the oogenesis of domestic cats. Biol. Reprod. 50, 522-526, 1999
Claus, R., Kaufmann, B., Dehnhard, M., Spitzer, V. Demonstration of 16-unsaturated C-19 steroids (boar pheromone) in tissues of the male camel (Camelus dromedarius). Reprod. Dom. Anim. 34, 455-458, 1999
Blottner, S., Roelants, H., Wagener, A., Wenzel, U. D. Testicular mitosis, meiosis and apoptosis in mink (Mustela vison) during breeding and non-breeding seasons. Anim. Reprod. Sci. 57, 237-249, 1999
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