Tanacetum zahlbruckneriis reported as a new record from northwestern Iran. A complete description, diagnostic characters and a distribution map of T. zahlbruckneriare presented. The phylogenetic position of T. zahlbruckneri in a concise molecular framework based on the sequences of ITS nrDNA data are presented. A taxonomic conclusion about the previously reported samples of this enigmatic speci...

A new species of Astragalus is described: Astragalus barnasariformis sp. nov., Maassoumi, F. Ghahrem. & Bagheri. It is endemic to Zanjan province in northwestern Iran. Morphological evidence supports taxonomic placement of the new species in Astragalus sect. Trachycercis. The species appears to be most closely related to A. barnasari Grossh. and A. chalilovii.

the significance of immunophenotyping is growing day by day. it provides basic information in regard to classification and prognosis of acute leukemia which helps the management of patients. this study was conducted to identify cd markers in leukemic patients admitted to tabriz, in northwestern iran. immunophenotyping of 60 patients with acute leukemia was determined. patients with acute myelog...

Background: Cancer is a major cause of morbidity and mortality, among which ovarian cancer has a high incidence and case fatality. Gaining insight into the epidemiology and trends of ovarian cancer can be very influential in cancer screening and treatments programming. This study aimed to investigate the trends in the incidence of ovarian cancer in Iran, because this issue has been neglected so...

Abstract The existence of reliable rain-gauge networks is a necessity in managing water sources and the relevant environmental issues any basin. present study aimed to investigate network rank stations Tazehkand sub-basin southwest Lake Urmia, Iran, using entropy–copula approach data obtained from six Siminehrood basin Northwestern Iran between 1981 2019. interaction effects were investigated c...

For about two-hundred-fifty years between the mid-9th - early 6th centuries BC, Urartian Kingdom established its hegemony in Eastern Anatolia and neighboring regions of Northwestern Iran, Nakhchivan, Armenia, as most influential political, military, economic power time. Despite rugged geography rough climatic conditions this mountainous terrain, Urartu thrived by developing a centralized admini...