11. Morphological and molecular characterization of Micromeria croatica (Lamiaceae), an endemic and potentially valuable horticultural species of the Dinaric AlpsZlatko Liber, Ivan Radosavljević, Zlatko Šatović, Marija Hodja, Vesna Židovec, Faruk Bogunić, Dalibor Ballian, Danijela Stešević, Sven D. Jelaska, Dario Kremer, 2023, original scientific article Abstract: Due to climate extremes and limited natural resources, especially water, we can expect increased demand in the future for species that can better tolerate climate extremes such as drought. One potentially valuable horticultural species is the endemic species of the Dinaride Mountains Micromeria croatica (Pers.) Schott (family Lamiaceae). It grows in the crevices of carbonate rocks, extending from an altitude of 150 m to more than 2000 m. This study aims to provide additional insight into the genetic and morphological diversity of this endemic species, focusing on valuable horticultural traits. To achieve this goal, morphological and molecular analyses were performed on ten natural populations. Through STRUCTURE and PCoA analyses, ten M. croatica populations were placed into western and eastern genetic groups, with several individuals from western populations assigned to the eastern group and vice versa. These atypical individuals assigned to the new genetic group by BAPS analysis indicate gene flow between western and eastern populations. Similarly, an analysis of molecular variance revealed fewer genetic differences than within studied populations. Both PCA and CANDISC analysis based on eleven morphological traits largely confirmed the existence of two slightly different genetic groups. Two populations containing plants with the most flowers per shoot, one with white-flowered individuals, one with the roundest leaves, and one with the narrowest leaves proved to be the most horticulturally valuable. The genetic and morphological variability found should be a sufficient basis for the potential selection of M. croatica populations and individuals for horticultural purposes.
Keywords: morphological characterization, molecular characterization, Micromeria croatica (Lamiaceae), Dinaric Alps
Published in DiRROS: 19.03.2024; Views: 93; Downloads: 63
 Full text (3,55 MB)
This document has many files! More... |
12. Lymphedema following cancer therapy in Slovenia : a frequently overlooked condition?Tanja Planinšek Ručigaj, Nada Kecelj, Vesna Tlaker Žunter, 2010, original scientific article Abstract: Introduction. Secondary lymphedema following cancer therapy is a frequent, often painful, quality of life disturbing condition, reducing the patients' mobility and predisposing them to complications, e.g. infections and malignancies. The critical aspect of lymphedema therapy is to start as soon aspossible to prevent the irreversible tissue damage. Patients and methods. Weperformed a retrospective study of patients with lymphedema, treated at the Department of Dermatovenereology, University Medical Center Ljubljana, from January 2002 to June 2010. The patientsć demographic and medical data were collected, including type of cancer, type and stage of lymphedema, and time tofirst therapy of lymphedema. The number of referred patients with lymphedema following the therapy of melanoma, breast cancer, and uterine/cervical cancer, was compared to the number of patients expected to experience lymphedema following cancer therapy, calculated from the incidence reported in the literature. Results. In the period of 8.5 years, 543 patients (432 females, 112 males) with lymphedema were treated. The results show that probably many Slovenian patients with secondary lymphedema following cancer therapy remain unrecognized and untreated or undertreated. In the majority of our patients, the management of lymphedema was delayedč on average, the patients first received therapy for lymphedema 3.6 years after the first signsof lymphedema. Conclusions. To avoid a delay in diagnosis and therapy, and the complications of lymphedema following cancer therapy, the physician should actively look for signs or symptoms of lymphedema during the follow-up period, and promptly manage or refer the patients developing problems.
Keywords: rak (medicina), zdravljenje, limfedem
Published in DiRROS: 18.03.2024; Views: 82; Downloads: 32
Full text (416,52 KB) |
13. |
14. |
15. General position polynomialsVesna Iršič, Sandi Klavžar, Gregor Rus, James Tuite, 2024, original scientific article Abstract: A subset of vertices of a graph $G$ is a general position set if no triple of vertices from the set lie on a common shortest path in $G$. In this paper we introduce the general position polynomial as $\sum_{i \geq 0} a_i x^i$, where $a_i$ is the number of distinct general position sets of $G$ with cardinality $i$. The polynomial is considered for several well-known classes of graphs and graph operations. It is shown that the polynomial is not unimodal in general, not even on trees. On the other hand, several classes of graphs, including Kneser graphs $K(n,2)$, with unimodal general position polynomials are presented.
Keywords: general position set, general position number, general position polynomial, unimodality, trees, Cartesian product of graphs, Kneser graphs
Published in DiRROS: 28.02.2024; Views: 106; Downloads: 76
Full text (384,07 KB)
This document has many files! More... |
16. Incidenca raka v prvem letu epidemije covida-19Vesna Zadnik, Tina Žagar, Nika Bric, Mojca Birk, Amela Duratović Konjević, Ana Mihor, Katarina Lokar, Sonja Tomšič, 2023, professional article Abstract: Uvod: Število novih diagnoz raka (incidenca) se v Sloveniji v zadnjem desetletju povečuje za povprečno 1,6 % na leto. V letu 2020, prvem letu omejitvenih ukrepov zaradi epidemije covida19, smo s platformo OnKOvid predvideli 3–8-odstotni padec novih diagnoz raka. Namen je predstaviti uradno incidenco raka za Slovenijo za leto 2020 in ugotoviti, kolikšen je bil dejansko manko novih diagnoz raka. Metode: V Registru raka Republike Slovenije smo v skladu z mednarodnimi pravili registrirali vse nove primere raka pri prebivalcih s stalnim prebivališčem v Sloveniji. Primerjali smo jih z registrirano incidenco za 2019, modelno incidenco za 2020, preliminarnimi rezultati OnKovida in dostopnimi rezultati incidence iz registrov raka iz drugih držav. Rezultati: V letu 2020 je za rakom zbolelo 15.096 oseb v Sloveniji (7.034 žensk, 8.002 moška). Glede na modelno oceno incidence za leto 2020 gre za manko 1.854 oseb (10,9 %; 11,6 % žensk, 10,4 % moških). Pri tem je za 10,5 % manj ugotovljenih rakov v omejenem stadiju, najbolj izrazito v starosti 50–69 let (za 13,2 %). Upad je primerljiv s poročili iz Anglije, ZDA in Kanade ter deloma večji kot na Škotskem in Švedskem. Najbolj izrazit upad novih diagnoz raka ugotavljamo pri nemelanomskem kožnem raku (23 %, najbolj po 50. letu), raku prostate (15,9 %, najbolj v omejenem stadiju), pljučnem raku (8,9 %, 60–64 let, v razširjenem stadiju), raku dojk (8,3 %, 45–64 let), ne-Hodgkinovem limfomu (9 %) in levkemijah (11,6 %). Pri kožnem melanomu, raku debelega črevesa in danke ni bilo primanjkljaja. Zaključek: Upad incidence raka v letu 2020 gre verjetno na račun omejitvenih ukrepov, reorganizacije zdravstva in z zdravjem povezanega vedenja med epidemijo covida-19, beležijo jo v več državah. Med epidemijami je potrebno nemoteno izvajanje onkologije.
Keywords: rak, incidenca, register raka, epidemija, covid-19
Published in DiRROS: 26.02.2024; Views: 154; Downloads: 34
Full text (301,68 KB) |
17. |
18. Small cellular particles from European spruce needle homogenateMarko Jeran, Anna Romolo, Vesna Spasovski, Matej Hočevar, Urban Novak, Roman Štukelj, Vid Šuštar, Matic Kisovec, Apolonija Bedina Zavec, Ksenija Kogej, Aleš Iglič, Polonca Trebše, Veronika Kralj-Iglič, 2023, original scientific article Keywords: Picea abies, spruce needles, extracellular particles, extracellular vesicles, small cellular particles, interferometric light microscopy, exosomes, cell-to-cell communication, drug delivery
Published in DiRROS: 07.02.2024; Views: 155; Downloads: 102
Full text (2,49 MB)
This document has many files! More... |
19. Influence of boron and nitrogen on the machinability, polishability and wear of martensitic stainless steelsMarko Sedlaček, Barbara Šetina, Vesna Žepič Bogataj, Jaka Burja, 2023, original scientific article Keywords: martensitic stainless steel, boron, nitrogen, wear, machinability, polishability
Published in DiRROS: 01.02.2024; Views: 148; Downloads: 78
Full text (7,53 MB)
This document has many files! More... |
20. Autologous platelet and extracellular vesicle-rich plasma as therapeutic fluid : a reviewKaja Troha, Domen Vozel, Matevž Arko, Apolonija Bedina Zavec, Drago Dolinar, Matej Hočevar, Zala Jan, Matic Kisovec, Boštjan Kocjančič, Ljubiša Pađen, Manca Pajnič, Samo Penič, Anna Romolo, Neža Repar, Vesna Spasovski, Nejc Steiner, Vid Šuštar, Aleš Iglič, Damjana Drobne, Ksenija Kogej, Saba Battelino, Veronika Kralj-Iglič, 2023, review article Keywords: platelet-rich plasma, platelets, centrifugation, extracellular vesicles, small cellular particles, wound healing, regeneration, fresh-frozen plasma, intercellular signaling peptides and proteins
Published in DiRROS: 26.01.2024; Views: 225; Downloads: 119
Full text (2,37 MB)
This document has many files! More... |
