Bu çalışmada; Uşak ili Merkez, Ulubey, Eşme, Karahallı ve Banaz ilçelerinde nohut üretimi yapan üreticilerin yetiştiricilik deneyimleri, yabancı otlar mücadelesindeki yaklaşımlarının ortaya konulması amaçlanmıştır. amaçla, 2019 yılında rastgele seçilen 87 üreticiyle birebir görüşmeler yapılarak anket çalışması yürütülmüştür. Elde edilen sonuçlara göre, üreticilerinden 10 kişiden 8’inin sadece i...

In the course of our screening for inhibitors of sphingosine kinase, we found an active compound from a culture broth of a discomycete, Trichopezizella barbata SANK 25395. The structure of the compound, named F-12509A, was elucidated by a combination of spectroscopic analyses, to be a new sesquiterpene quinone consisting of a drimane moiety and a dihydroxybenzoquinone. Enzyme kinetic analyses s...

Eighty-seven methanol extracts of medicinal plants, most of them are currently used in Vietnamese oriental medicine, were screened for NF-κB inhibitory activity. Seven methanol extracts showed strong to moderate inhibitory activity. These include the extracts of Crinum latifolium (leaves), Evodia rutaecarpa (fruits), Polygonum cuspidatum (rhizoma), Perilla ocymoides (leaves), Rubia cordifolia (...

The article touches the problem of borders plant species natural areas. purpose is analysis spreading Stipa pennata L. ( Poaceae Barnh.) by means comparison configuration north border in Nizhegorod region with physical-geographic borders, soils, vegetations, climate and economical activity population. Noted, that (approximately 56° N.L.) are defined soil-edaphic conditions (chernozem, gray fore...

Dans cette note, les auteurs confirment la présence de Stipa apertifolia subsp. longiglumis (H. Scholz) Vázquez & Devesa dans l’Atlas saharien occidental. De même, ils actualisent connaissances sur son écologie, statut conservation et celui endémicité.

Scutellaria barbata has been used to treat cancer in Chinese medicine. The responsible anticancer mechanism, however, is not clear. Here we demonstrated an inhibitory mechanism due to a Scutellaria barbata extract (SBE) on a human promyelocytic leukemia cell line (HL-60) that has a mutation in the tumor suppressor gene p53. HL-60 cells were incubated with various concentrations of SBE. After a ...

Two Neotropical subgenera of Coelioxys Latreille are revised. The monotypic C. (Platycoelioxys) Mitchell and C. (Rhinocoelioxys) Mitchell has seven valid species; six of them (C. agilis Smith, C. barbata Schwarz & Michener, C. clypearis Friese, C. nasidens Friese, C. paraguayensis Schrottky and C. zapoteca Cresson) previously described, and one, C. platygnatha Rocha-Filho & Packer n. sp. is new...

Two new norditerpenoid alkaloids, named scutebarbatines M-N (1 and 2), were isolated from the whole plant of Scutellaria barbata D. Don. Their structures were established on the basis of detailed spectral analyses. In vitro, two new compounds showed significant cytotoxic activities against three human cancer lines (HONE-1 nasopharyngeal, KB oral epidermoid carcinoma and HT29 colorectal carcinom...