Kurum Yazarı "Uğur, Aysel" İçin Listeleme
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Accumulation of poly-$beta$-hydroxybutyrate in Streptomyces species during growth with different nitrogen sources
Uğur, Aysel; Şahin, Nurettin; Beyatlı, Yavuz (2002)Farklı taksonomik özelliklere sahip 27 Streptomyces izolatında Poly-?-hydroxybutyric asit (PHB) birikimi araştırıldı. Sentezlenen PHB miktarı krotonik asit olarak spektrofotometre ile belirlendi. Denenen izolatların %80’i ... -
Antimicrobial activities and usage in folkloric medicine of some Lamiaceae species growing in Mugla, Turkey
Saraç, Nurdan; Uğur, Aysel (2007)Bu calismada; Lamiaceae familyasina dahil ve geleneksel tedavide kullanilan 23 bitki turu, Mugla'nin farkli yorelerinden toplanmis, kurutulmus ve sokslet ekstraksiyon aparatinda etanol ile ekstrakte edilmistir. Bitki ... -
Antimicrobial Activity and Chemical Composition of Senecio sandrasicus on Antibiotic Resistant Staphylococci
Uğur, Aysel; Saraç, Nurdan; Duru, Mehmet Emin (Sage Publications Inc, 2009)The antimicrobial activity of hexane, chloroform, ethyl acetate and ethanol extracts of the aerial parts of S. sandrasicus P.H.Davis (Asteraceae), endemic to Sandras mountain (Turkey), were determined. The antimicrobial ... -
The constituents of essential oil and in vitro antimicrobial activity of Micromeria cilicica from Turkey
Duru, Mehmet Emin; Öztürk, Mehmet; Uğur, Aysel; Ceylan, Özgür (Elsevier Ireland Ltd, 2004)The chemical composition of the essential oil of Micromeria cilicica (Labiatae) that has been used in folk medicine were analysed by GC, GC-MS, H-1 NMR and C-13 NMR. The totals of 34 components in hydrodistillation, 30 ... -
EXAMINATION OF QUORUM-SENSING RESPONSES OF BIOCIDE-RESISTANT BIOFILM BACTERIA ISOLATED FROM A WASTEWATER TREATMENT SYSTEM IN INDUSTRIAL ENVIRONMENT
Güvensen, Nur Ceyhan; Uğur, Aysel; Ökmen, Gülten (Parlar Scientific Publications (P S P), 2017)Bacteria attaching surfaces contacting water reproduce in n the matrix they produce and form a slime layer called biofilm. Increased antimicrobial resistance of bacteria forming biofilm is thought to result from quorum ... -
The In Vitro Antimicrobial Activities of the Essential Oils of Some Lamiaceae Species from Turkey
Saraç, Nurdan; Uğur, Aysel (Mary Ann Liebert, Inc, 2009)In this study, antimicrobial activities of the essential oils obtained by using the hydrodistillation method from some lamiaceous plants-Mentha longifolia (L.) Hudson ssp. longifolia, M. longifolia (L.) Hudson ssp. typhoides ... -
Inhibition of quorum sensing-regulated behaviors by Scorzonera sandrasica
Boşgelmez-Tinaz, Gulgun; Ulusoy, Seyhan; Uğur, Aysel; Ceylan, Özgür (Springer, 2007)Many Gram-negative bacteria use N-acyl homoserine lactone signal molecules to monitor their own population density and coordinate gene regulation in a process called quorum sensing (QS). Increasing evidence implies that ... -
Investigation of the antimicrobial activity of some Streptomyces ısolates
Şahin, Nurettin; Uğur, Aysel (2003)Muğla yöresi topraklarından 74 farklı Streptomyces izolatı elde edildi, izolatların % 45.9'unda antimikrobiyal aktivite belirlendi. Onbeş izolat koagulaz-negatif Stafilokoklara (CoNS) karşı güçlü antimikrobiyal aktivite ... -
Isolation of soil Streptomyces as source antibiotics active against antibiotic-resistant bacteria
Ceylan, Özgür; Ökmen, Gülten; Uğur, Aysel (2008)Bu calismanin amaci toprakta yaygin olarak bulunan ve antibiyotik ureticileri olarak bilinen Streptomyces'lerin in vitro antimikrobiyal aktiviteleridir. Turkiye, Mugla'daki farkli alanlardan Streptomyces izolatlari, coklu ... -
Muğla Halk pazarında satışa sunulan ev yapımı peynirlerin mikrobiyolojik özellikleri
Uğur, Aysel (2001)Bu çalışmada, Muğla Halk Pazarında satışa sunulan.ev yapımı peynirlerin bazı mikrobiyolojik özellikleri incelenmiştir. Bu amaçla tüketime sunulan 26 adet peynir örneği incelenmiştir. Peynir örneklerinde ortalama olarak ... -
Occurrence of resistance to antibiotics, metals, and plasmids in clinical strains of Staphylococcus spp
Uğur, Aysel; Ceylan, Özgür (Elsevier Science Inc, 2003)Background. Presence of staphylococci resistant to antibiotics is of concern, as is the possible spread of resistance determinants among Staphylococcus species. During the past several years, a series of staphylococcal ...