(1) In addition to oncogenes, the transferred DNA contains genes that direct the synthesis and exudation of opines, which are used as nutrients by the bacteria.
(2) The pH gradient measured with dimethyloxazolidine-2,4-dione and acetylsalicylic acid was very small in both bacteria at a high pH above 8, and was not affected significantly by the addition of CCCP.
(3) The causative organisms included viruses, fungi, and bacteria of both high and low pathogenicity.
(4) Anaerobes, in particular Bacteroides spp., are the predominant bacteria present in mixed intra-abdominal infections, yet their critical importance in the pathogenicity of these infections is not clearly defined.
(5) During the digestion of these radiolabeled bacteria, murine bone marrow macrophages produced low-molecular-weight substances that coeluted chromatographically with the radioactive cell wall marker.
(6) The authors conclude that H. pylori alone causes little or no effect on an intact gastric mucosa in the rat, that either intact organisms or bacteria-free filtrates cause similar prolongation and delayed healing of pre-existing ulcers with active chronic inflammation, and that the presence of predisposing factors leading to disruption of gastric mucosal integrity may be required for the H. pylori enhancement of inflammation and tissue damage in the stomach.
(7) Thirty-two strains of pectin-fermenting rumen bacteria were isolated from bovine rumen contents in a rumen fluid medium which contained pectin as the only added energy source.
(8) This capacity is expressed during incubation of the bacteria with the substrate and needs a source of carbon and other energy metabolites.
(9) Preincubation of the bacteria at 56 degrees C for 30 minutes and ultraviolet irradiation resulted in a noticeable decrease in adherence.
(10) An sdh-specific transcript of about 3,450 nucleotides was detected in vegetative bacteria.
(11) The authors present the first results on the utilization of fish infusion (IFP) as a basic medium for the cultivation of bacteria.
(12) Phospholipid changes occurring at later stages in the lytic cycle of infected bacteria are more prominent than those at earlier time intervals.
(13) The most commonly encountered organisms were aerobic bacteria (91%), anaerobes (74%), and fungi (48%).
(14) Resistance to antibiotics have been detected in food poisoning bacteria, namely Salmonella typhimurium, Staphylococcus aureus and Clostridium perfringens.
(15) Bacteria can stop or lessen antibodies synthesis process.
(16) Among the agents triggering such an infection Chlamydia (30.9% of the cases of non-gonorrhoic urethritis), as well as mycoplasma, ureaplasma, anaerobic bacteria and herpes simplex viruses have gained particular significance.
(17) Mu does not grow lytically in or kill him bacteria but can lysogenize such hosts.
(18) Tunnel-like formations at different depths of the oral epithelium contained higher numbers of bacteria than those seen on the adjacent oral surface.
(19) The cells were taken from cultures in low-density balanced exponential growth, and the experiments were performed quickly so that the bacteria were in a uniform physiological state at the time of measurement.
(20) Subgingival plaque was sampled and the presence or absence of the above mentioned bacteria assessed with BANA reagent cards (Perio Scan).
Bacteriologist
Definition:
(n.) One skilled in bacteriology.
Example Sentences:
(1) As assistant bacteriologist and ex-POW he joined the British regimental hospital in Bangkok.
(2) A successful challenge against infective hospitalism is only possible under the supervision of the bacteriologist.
(3) The conventional reluctance of bacteriologists to accept evidence obtained from RCMB cultures seeded directly in the ward or at operation is challenged.
(4) The bacteriologist and the clinician are thus suitably armed when creating a rational antibiotic therapy.
(5) The diagnosis must be confirmed by both the pathologist and the bacteriologist.
(6) If and when they become available, they may be recommended for: (1) Screening asymptomatic men and women, (2) Use as an adjunct diagnostic tool in cases of prostatitis, arthritis, disseminated gonococcal infection, and pelvic inflammatory disease, (3) Use (alone or in conjunction with culture) when specimens must be mailed to a central laboratory, when mailing conditions do not allow for incubation within 24-48 hr, or when proper media and qualified bacteriologists are not available.
(7) Successful early diagnosis and management of opportunistic infections ia a challenge for the clinician, bacteriologist and pathologist, and requires these close collaboration.
(8) An in vitro model is described which enables the bacteriologist to design an effective combination of drugs and to measure its efficiency under simulated in vivo conditions.
(9) Most hospital bacteriologists have divided staphylococci into two groups: Staphylococcus aureus and the coagulase-negative staphylococci of which the novobiocin-resistant varieties are termed S. saprophyticus.
(10) This rate attained 99% when each slide was examined for 30-60 min by a qualified bacteriologist.
(11) The data confirm the earlier conclusion that a majority of planktonic bacteria are new species previously unrecognized by bacteriologists.
(12) Results of three quality control trials of antibiotic sensitivity testing carried out on staphylococci by the Birmingham Regional Bacteriologists Group are presented.
(13) Over the years, immunogeneticists, geneticists, epidemiologists, bacteriologists, membrane biologists, and clinicians have joined in the attempt to clarify our understanding of ankylosing spondylitis, Reiter's disease, psoriatic arthropathy, and other interrelated conditions.
(14) Surgeon John Thomson (1847-1909), a Scot who made his life's work in Queensland, was a pioneer surgeon, radiologist and bacteriologist, and one of the founders of the St John Ambulance movement in Australia and the Railway Ambulance Corps.
(15) The Ba(OH)2 indicator system was demonstrated to be a practical procedure in assisting clinical bacteriologists in the accurate and rapid identification of the pathogenic Neisseria from clinical specimens.
(16) There always has to exist a good cooperation between the bacteriologist, the clinical doctors, the nurses and the technical staff.
(17) This paper reviews Wright's life as an ophthalmologist and ophthalmic bacteriologist and pathologist in British India, and his role in the evolution of facial nerve akinesia.
(18) Investigations of the family are included together with a discussion of the implications for the diagnostic bacteriologist.
(19) This microorganism can be easily detected by bacteriologists by the use of special media and such infection is suggested clinically by urinary tract infection with "sterile", strongly alkaline urine.
(20) In the case of direct susceptibility testing by the Sensicult dipslide method, however, the results obtained by personnel at the surgeries and by trained bacteriologists displayed unacceptable disparities, despite the fact that a continuously running training programme was established.