Πλοήγηση ανά Θέμα "CYCLE"

Carotenoid profiles of two echinoids from central Greece, Psammechinus microtuberculatus and Echinus esculentus

Pantazis, P. A. (2006)

Determinants of hazard confronting new entry: Does financial structure matter?

Fotopoulos, G.; Louri, H. (2000)

This paper attempts to identify the determinants of hazard confronting 219 new manufacturing firms established in 1982-84 and followed up to 1992 using a Cox regression model. Three sets of variables are combined in the ...

Determination of the proper time for mating after oestrous synchronisation during anoestrous or oestrous by measuring electrical resistance of cervical mucus in ewes

Theodosiadou, E.; Tsiligianni, T. (2015)

The purpose of the present study was to investigate whether the electrical resistance values of the cervical mucus and/or blood estradiol-17 beta and progesterone concentrations at mating, after oestrous synchronisation ...

Effect of an OT antagonist on the control of the midcycle LH surge in women

Vanakara, P.; Dafopoulos, K.; Papastergiopoulou, L.; Kallitsaris, A.; Papageorgiou, I.; Messinis, I. E. (2009)

P>Objective Data in women regarding the role of OT in LH secretion during the LH surge are conflicting. As in previous studies blood samples for LH measurements were taken infrequently, we re-examined this matter in women ...

Exergy Analysis of an Intermediate Temperature Solid Oxide Fuel Cell-Gas Turbine Hybrid System Fed with Ethanol

Stamatis, A.; Vinni, C.; Bakalis, D.; Tzorbatzoglou, F.; Tsiakaras, P. (2012)

In the present work, an ethanol fed Solid Oxide Fuel Cell-Gas Turbine ( SOFC-GT) system has been parametrically analyzed in terms of exergy and compared with a single SOFC system. The solid oxide fuel cell was fed with ...

From menarche to regular menstruation - Endocrinological background

Messinis, I. E. (2006)

Marked changes in hormone secretion occur from childhood to adulthood. Prior to puberty gonadotropin-releasing hormone (GnRH) secretion is markedly suppressed. At the onset of puberty, the hypothalamic gonadostat is ...

Histological Features in the Mammary Glands of Female Dogs throughout Lactation

Orfanou, D. C.; Pourlis, A.; Ververidis, H. N.; Mavrogianni, V. S.; Taitzoglou, I. A.; Boscos, C. M.; Fthenakis, G. C. (2010)

> The objective of this study was to describe the histology of the mammary glands of female dogs throughout lactation. Twelve lactating female dogs were operated 4, 7, 10, 14, 21, 28, 35, 42, 56, 70 and 84 days post-partum; ...

Inhibitory Effect of Submaximal Doses of Ghrelin on Gonadotropin Secretion in Women

Messini, C. I.; Dafopoulos, K.; Malandri, M.; Georgoulias, P.; Anifandis, G.; Messinis, I. E. (2014)

The effect of ghrelin on gonadotropin secretion has been equivocal. Recent data have shown an inhibitory effect of repeated injections of ghrelin on nocturnal LH and FSH secretion in women. The aim of this study was to ...

Low levels of p27 in association with deregulated p53-pRb protein status enhance tumor proliferation and chromosomal instability in non-small cell lung carcinomas

Tsoli, E.; Gorgoulis, V. G.; Zacharatos, P.; Kotsinas, A.; Mariatos, G.; Kastrinakis, N. G.; Kokotas, S.; Kanavaros, P.; Asimacopoulos, P.; Bramis, J.; Kletsas, D.; Papavassiliou, A. G.; Kittas, C. (2001)

Background: Down-regulation or overexpression of the cyclin-dependent kinase inhibitor p27 have been observed in a range of malignancies, including lung cancer. To further elucidate the role of the molecule in tumor growth ...