Expression der Somatostatin-Rezeptoren 1, 3, 4 und 5 beim Magen- und Kolonkarzinom

Magdeburg, Univ., Med. Fak., Diss., 2010

Expression der intestinalen Transkriptionsfaktoren Cdx1 und Cdx2 in der gastralen Mukosa unter Einfluss der Helicobacter pylori-Infektion und der gastroösophagealen Refluxerkrankung

Magdeburg, Univ., Medizin. Fakultät, Diss., 2007

The unusual NF[kappa]B inhibitor I[kappa]B NS regulates Foxp3 expression

Magdeburg, Univ., Fak. für Naturwiss., Diss., 2012

Untersuchung der räumlichen Expression und subzellulären Lokalisation von CtBP1/BARS50- und CtBP2-Isoformen im adulten Nagerhirn

Magdeburg, Univ., Fak. für Naturwiss., Diss., 2012

Bedeutung der Helicobacter pylori-induzierten Cathepsin X-Expression für die Magenkarzinogenese : Untersuchung am transgenen Mausmodell

Magdeburg, Univ., Fak. für Naturwiss., Diss., 2013

Bedeutung der Expression der G-Protein-gekoppelten-Rezeptoren BRS 3, CCKA, CXCR 4, GHRH, GRPR, NK 1, NMBR, NT 2, PAC 1, VPAC 1 und VPAC 2 bei kolorektalen Tumoren in Abhängigkeit von Tumorstadium und Differenzierungsgrad

Magdeburg, Univ., Med. Fak., Diss., 2012

Untersuchungen zur Expression und Funktion von Syndecan-4 in der aseptischen Prothesenlockerung (APL)

Magdeburg, Univ., Med. Fak., Diss., 2014

Einfluss von Deoxynivalenol und E.coli-Lipopolysaccharid auf die Expression von ZO-1 und [beta]-Catenin im Dünndarm des Schweins

Magdeburg, Univ., Med. Fak., Diss., 2014

In vivo and in vitro studies on the expression and function of TFF peptides in the gastrointestinal tract and the central nervous system

Magdeburg, Univ., Fak. für Naturwiss., Diss., 2014

Algorithm engineering for expression dag based number types

Magdeburg, Univ., Fak. für Informatik, Diss., 2015

Immunhistochemische Analyse der Glutaminsynthetase-Expression in Astrozyten im dorsolateralen Präfrontalkortex, orbitofrontalen Kortex und anterioren Gyrus Cinguli bei Schizophrenen und psychisch gesunden Vergleichsfällen

Magdeburg, Univ., Med. Fak., Diss., 2015

Ausprägung der Syndecan-4-Expression im Magenkarzinom und Korrelation mit klinisch-pathologischen Faktoren

Magdeburg, Univ., Med. Fak., Diss., 2015

Secondary sexual characters and ecological competition.

v.34:no.6(1952)

Sexual dimorphism in Liolaemus occipitalis (Iguania, Tropiduridae)

The sexual dimorphism in size, morphology and color of the lizard Liolaemus occipitalis Boulenger, 1885 was studied. Thirty-two adult males and twenty-eight adult females were sampled from a population in the Jardim do Éden beach, near Tramandaí, Rio Grande do Sul, Brazil. Size related sexual dimorphism occurred in all compared body dimensions. The largest female was 59.6 mm in snout-vent length, and the largest male was 69.3 mm. Males and females also presented differences in ventral and dorsal color pattern, and in the presence of pre-cloacal pores. The results suggest that, in Liolaemus occipitalis, sexual dimorphism in size is determined by sexual selection, competition between males and by the high energetic cost for females a few months after hatching.

The stridulatory setae of Acanthoscurria suina (Araneae, Theraphosidae) and their possible role in sexual communication: an experimental approach

Specialized setae placed on proximal segments of appendages in tarantulas have been related to sound production (stridulation), used in defense or sexual communication. The surface structure of called stridulatory setae of Acanthoscurria suina Pocock, 1903 was studied by SEM. Three morphological types of setae were recognized and at least two of them could be involved in stridulation. Their role in sexual communication was tested by experimental removal. Our results showed no differences in the sexual success between the setaeless and control individuals. Consequently, a defensive function for stridulatory setae seems to be more likely than a sexual function.