Abstract Introduction. Extended-spectrum β-lactamase (ESβL)-producing Klebsiella pneumoniae is currently one of the most common causes nosocomial infections worldwide. The study aimed to characterize antibiotic resistance profile, prevalence selected genes encoding ESβLs, virulence, and genetic relationship in 139 K. isolates identified John Paul II Specialist Hospital Southern Poland, collecte...

We aimed to assess the intestinal colonization dynamics by multiple extended-spectrum cephalosporin-resistant Enterobacteriaceae (ESC-R-Ent) clones in Swiss travelers to India, a country with high prevalence of these multidrug-resistant pathogens. Fifteen healthy volunteers (HVs) colonized with ESC-R-Ent after traveling to India who provided stools before, after, and at 3- and 6-month follow-up...

Brown, A. W. A. (1951). Insect Control by Chemicals, New York: John Wiley and Sons Inc. Bushland, R. C. (1940). J. econ. Ent. 83, 666. Bushland, R. C. & King, W. V. (1943). Bull. U.S. Bur. Ent. E-585, Jan. 1943, 15 pp. Casanges, A. H., McGovern, E. R. & Chiles, J. V. (1949). Mosquito News, 9, 112. Casida, J. E., Allen, T. C. & Stahmann, M. A. (1953). Nature, Lond., 172, 243. Casida, J. E., Chap...

OBJECTIVE The role of staphylococcal enterotoxin B (SEB) in food poisoning is well known, however its role in other diseases remains to be explored. The aim of this study is the molecular screening and characterization of the SEB gene in clinically isolated strains. MATERIALS AND METHODS In this experimentally study, 300 Staphylococcus aureus (S. aureus) strains isolated from clinical samples...

Traditional detection methods for Enterobacteriaceae in foods are time-consuming and laborious. The current study assessed the specificity of three real-time PCR primer sets. Set A (IEC primers) targeted the conserved flanking regions of the 16S rRNA, the 16SITS-23S gene region. Set B (ENT primers) annealed to Escherichia coli 16S ribosomal RNA gene. The third set (C) used a D-LUXTM (Light Upon...

The settlem ent o f the class action sex discrim ination suit against the University received tentative court approval yesterday. C ourt docum ents confirm ed ear­ lier reports that the term s o f the proposed settlem ent include tenu r­ ing D elores Frese, form er assistant professor o f English and prinicipal planliff in the suit, and granting her back pay from Sept. 1, 1980. Although U.S. D ...

D iethyld ith iocarbam ate (DDTC) and d ie thy lenetriam inepen taace ta te (DTPA) w ere assessed to determ ine if combination treatm ent with these two chelators of different chemical classes would enhance mobilization and excretion of m etallothionein-bound cadmium (Cd) from selected organs of m ice w hich had e a rlie r rece iv ed 0 .03 mg of C dC l2'2 .5 H 20 along with 1.0 (xCi of 109Cd. I...

هديکچ ت یحارط یارب ديدج شور کي هلاقم نيا رد تيوق ارا یطخ زاف اب هدرتسگ هدننک ئ يم ه دوش . شور نيا تيوقت و لاسروسنارت لاتيجيد رتليف یژولوپوت نيب تهابش یانبم رب يم هدرتسگ هدننک دشاب . نيا یانبم رب رواجم هقبط ود نيب ريخات رادقم و هدننک تيوقت زا هقبط ره نيگ یژولوپوت رتليف هيروف طسب زا هدافتسا اب Raise Cosine يم نييعت یروط یسناکرف هلصاف رد هک دوش 0-40 GHz تيوقت یطخ زاف هصخشم یاراد هدننک دشاب ه...

* لوئســ م هدنســ يون : ،نارــ هت ناــ بايخ ،رســ نارهت ناــ بايخ رسنارهت ميرك هاگنامرد ،رفولين راولب ،بيغتسد نفلت : 44506655 email: [email protected] فده و هنيمز : اب نمزم سامت تارثا لاّلح اه ناسنا تملاس رب يلآ ي هـتفرگ رارـق يسررب دروم فلتخم تاعلاطم رد اه اب سامت نيب هجوت لباق طابترا رگناشن هك لاّلح اه تيرفنولورمولگ و تسا هدوب اه . ركراـم يسررب هعلاطم نيا زا فده يويلك تيمس هب ساسح يرا...

Bioassay-guided fractionation of an EtOAc extract of the stem wood of Euphorbia quinquecostata using a phorbol dibutyrate receptor-binding assay system as a monitor yielded four inhibitory isolates (1-4), inclusive of one new compound, 17-hydroxyingenol 20-hexadecanoate (1), and three previously known compounds, ingenol 20-hexadecanoate (2), ent-16 alpha,17-dihydroxyatisan-3-one (3), and ent-3 ...