• market news, including statistical, e-commerce and administrative reports
• company and business news
• new product information and news
• environmental issues
• book reviews.
Apart from regular papers, the journal also publishes book reviews and Forum discussion papers that raise important topics of broader interest. Occasionally, Special issues may be published on various topics in plant ecology, and plant systematics.
The aim of this study was to visualize the expression of androgen receptor, cytochrome P450 aromatase and FSH receptor mRNAs in various structures of porcine ovary. Porcine ovaries were frozen in liquid nitrogen, and 8 mm sections were prepared for in situ hybridization. In the small, medium and large antral follicles as well as in early, midluteal and regressing corpora lutea mRNAs for androgen receptor, P450 aromatase and FSH receptor were detected. In small antral follicles high levels of mRNAs for androgen and FSH receptors were observed, mainly in the granulosa layer, while mRNA expression for P450 aromatase was negligible. As follicles grew, amount of mRNAs for androgen receptor and FSH receptor decreased, and that for P450 aromatase increased. Small amounts of androgen receptor mRNA were also present in corpora lutea at all examined stages. P450 aromatase mRNA was not detected in early and midluteal corpora lutea. However, regressing corpus luteum showed a weak expression of aromatase mRNA.
Folia Linguistica and its supplement Folia Linguistica Historica are the peer-reviewed journals of the Societas Linguistica Europaea (SLE). Each volume consists of two issues of Folia Linguistica plus one issue of Folia Linguistica Historica. Folia Linguistica covers all non-historical areas in the traditional disciplines of general linguistics (phonology, morphology, syntax, semantics, pragmatics), and also sociological, discoursal, computational and psychological aspects of language and linguistic theory. Other areas of central concern are grammaticalization and language typology. Folia Linguistica Historica is exclusively devoted to diachronic linguistics (including both historical and comparative linguistics), and to the history of linguistics. The journal consists of scientific articles presenting results of original research, review articles, overviews of research in specific areas, book reviews, and a miscellanea section carrying reports and discussion notes. In addition, proposals from prospective guest editors for occasional special issues on selected current topics are welcomed. Folia Linguistica is a peer-reviewed journal of international scope. Folia Linguistica now has a website based at the University of Santiago de Compostela, under the new editorship of Teresa Fanego. The site can be accessed at www.folialinguistica.com. Folia Linguistica Historica has a website based at the University of Vienna, under the editorship of Nikolaus Ritt. The site can be accessed at http://folh.univie.ac.at/home/.