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Showing 13 to 24 of 1569 entries
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Antimicrobial susceptibility of Bordetella Avium and Ornithobacterium Rhinotracheale strains from wild and domesticated birds in Hungary.

Acta veterinaria Hungarica

Szabó R, Wehmann E, Magyar T.
PMID: 26599089
Acta Vet Hung. 2015 Dec;63(4):413-24. doi: 10.1556/004.2015.039.

The antimicrobial susceptibility of 19 Bordetella avium and 36 Ornithobacterium rhinotracheale strains was tested by the Kirby-Bauer disk diffusion method, and the minimal inhibitory concentrations (MIC) of amoxicillin, doxycycline and erythromycin were also determined. Most O. rhinotracheale strains were...

Mitochondrial genetics of Coprinus: Recombination of mitochondrial genomes.

Current genetics

Baptista-Ferreira JL, Economou A, Casselton LA.
PMID: 24173424
Curr Genet. 1983 Sep;7(5):405-7. doi: 10.1007/BF00445883.

The formation of the sexual mycelium or dikaryon in the basidiomycete Coprinus cinereus involves exchange and migration of nuclei without accompanying exchange of mitochondria. The dikaryotic growth which appears around the periphery of mated monokaryons has exclusively the mitochondrial...

Photosystem II reaction centres stay intact during low temperature photoinhibition.

Photosynthesis research

Ottander C, Hundal T, Andersson B, Huner NP, Oquist G.
PMID: 24318686
Photosynth Res. 1993 Feb;35(2):191-200. doi: 10.1007/BF00014750.

Photoinhibition of photosynthesis was studied in intact barley leaves at 5 and 20°C, to reveal if Photosystem II becomes predisposed to photoinhibition at low temperature by 1) creation of excessive excitation of Photosystem II or, 2) inhibition of the...

Comparison between Source-induced Dissociation and Collision-induced Dissociation of Ampicillin, Chloramphenicol, Ciprofloxacin, and Oxytetracycline via Mass Spectrometry.

Toxicological research

Lee SH, Choi DW.
PMID: 24278636
Toxicol Res. 2013 Jun;29(2):107-14. doi: 10.5487/TR.2013.29.2.107.

Mass spectrometry (MS) is a very powerful instrument that can be used to analyze a wide range of materials such as proteins, peptides, DNA, drugs, and polymers. The process typically involves either chemical or electron (impact) ionization of the...

Microbial evaluation of Limnophila rugosa Roth. (Merr) leaf.

Ayu

Acharya R, Padiya RH, Patel ED, Harisha CR, Shukla VJ.
PMID: 25558169
Ayu. 2014 Apr;35(2):207-10. doi: 10.4103/0974-8520.146259.

BACKGROUND: Limphonia rugosa Roth. (Merr.), family-Scrophulariaceae is considered as a botanical source of classical Ayurvedic drug Bhringaraja by the traditional practitioners of Odisha and is being used for the management of various disorders.AIM: To study the antimicrobial activity of...

Antimicrobial Resistance and Genotypic Diversity of Campylobacter Isolated from Pigs, Dairy, and Beef Cattle in Tanzania.

Frontiers in microbiology

Kashoma IP, Kassem II, Kumar A, Kessy BM, Gebreyes W, Kazwala RR, Rajashekara G.
PMID: 26617582
Front Microbiol. 2015 Nov 12;6:1240. doi: 10.3389/fmicb.2015.01240. eCollection 2015.

Foodborne Campylobacter infections pose a serious threat to public health worldwide. However, the occurrence and characteristics of Campylobacter in food animals and products remain largely unknown in Tanzania. The objective of this study was to determine the prevalence, antibiotic...

Efficacy of Caltropis procera and Ficus sycomorus extracts in treating MRSA (methicillin-resistant Staphylococcus aureus)-keratitis in rabbit.

EXCLI journal

Sayed WF, Salem WM, Haridy MA, Hassan NH.
PMID: 26648824
EXCLI J. 2015 Jun 16;14:747-57. doi: 10.17179/excli2015-350. eCollection 2015.

MRSA-induced keratitis in rabbit was used to evaluate the therapeutic effect of F. sycomorus leaves and C. procera latex extracts. Within the 6 rabbit groups tested, group 1 received sterilized saline, while other groups (2 to 6) received 100...

Global Phenotypic Characterization of Effects of Fluoroquinolone Resistance Selection on the Metabolic Activities and Drug Susceptibilities of Clostridium perfringens Strains.

International journal of microbiology

Park M, Rafii F.
PMID: 25587280
Int J Microbiol. 2014;2014:456979. doi: 10.1155/2014/456979. Epub 2014 Dec 21.

Fluoroquinolone resistance affects toxin production of Clostridium perfringens strains differently. To investigate the effect of fluoroquinolone resistance selection on global changes in metabolic activities and drug susceptibilities, four C. perfringens strains and their norfloxacin-, ciprofloxacin-, and gatifloxacin-resistant mutants were...

[Light-mediated de-novo synthesis of δ-aminolaevulinate dehydratase in isolated Avena etioplasts].

Planta

Hampp R, Ziegler H.
PMID: 24435263
Planta. 1975 Jan;124(3):255-60. doi: 10.1007/BF00388687.

A light dependent increase of the activity of δ-aminolaevulinate dehydratase (E.C. 4.2.1.24) in isolated etioplasts of Avena sativa L. was shown. This increase can be assumed to be due to a de-novo synthesis of the enzyme. Chloramphenicol was found...

Chlorophyllase activity in developing leaves of Phaseolus vulgaris L.

Planta

Moll WA, de Wit B, Lutter R.
PMID: 24414110
Planta. 1978 Jan;139(1):79-83. doi: 10.1007/BF00390814.

In crude extracts of primary leaves from dark grown seedlings of Phaseolus vulgaris L., relatively high hydrolytic activity of chlorophyllase (chlorophyll-chlorophyllido-hydrolase, EC 3.1.1.14) was observed. When plants were exposed to continuous illumination, the enzyme activity in the extracts was...

Current pattern of antibiotic resistance of clinical isolates among conjunctival swabs.

Pakistan journal of medical sciences

Essa Abdullah F, Irfan Khan M, Waheed S.
PMID: 24353513
Pak J Med Sci. 2013 Jan;29(1):81-4. doi: 10.12669/pjms.291.2566.

OBJECTIVES: To identify the etiological agent in bacterial conjunctivitis and to determine the antibiogram of bacterial isolates.METHODOLOGY: This observational study was conducted at Dr. Essa's Laboratory over a period of 12 months ending in March 2012. Two hundred samples...

Identification and characterization of transcriptional control region of the human beta 1,4-mannosyltransferase gene.

Cytotechnology

Takahashi T, Nedachi T, Etoh T, Tachikawa H, Gao XD.
PMID: 26608959
Cytotechnology. 2017 Jun;69(3):417-434. doi: 10.1007/s10616-015-9929-y. Epub 2015 Nov 25.

All asparagine-linked glycans (N-glycans) on the eukaryotic glycoproteins are primarily derived from dolichol-linked oligosaccharides (DLO), synthesized on the rough endoplasmic reticulum membrane. We have previously reported cloning and identification of the human gene, HMT-1, which encodes chitobiosyldiphosphodolichol beta-mannosyltransferase (β1,4-MT)...

Showing 13 to 24 of 1569 entries