INHIBITORY EFFECT OF FORMYCIN ON INTRACELLULAR CHLAMYDIA PSITTACI
نویسندگان
چکیده
منابع مشابه
Pyrimidine metabolism by intracellular Chlamydia psittaci.
Pyrimidine metabolism was studied in the obligate intracellular bacterium Chlamydia psittaci AA Mp in the wild type and a variety of mutant host cell lines with well-defined mutations affecting pyrimidine metabolism. C. psittaci AA Mp cannot synthesize pyrimidines de novo, as assessed by its inability to incorporate aspartic acid into nucleic acid pyrimidines. In addition, the parasite cannot t...
متن کاملThe Chlamydia psittaci Genome: A Comparative Analysis of Intracellular Pathogens
BACKGROUND Chlamydiaceae are a family of obligate intracellular pathogens causing a wide range of diseases in animals and humans, and facing unique evolutionary constraints not encountered by free-living prokaryotes. To investigate genomic aspects of infection, virulence and host preference we have sequenced Chlamydia psittaci, the pathogenic agent of ornithosis. RESULTS A comparison of the g...
متن کاملEffect of vaccination on feline Chlamydia psittaci infection.
Experimental ocular infection of specific-pathogen-free cats with the feline pneumonitis strain of Chlamydia psittaci produced an acute, severe conjunctivitis characterized by blepharospasm, conjunctival hyperemia, chemosis, and ocular discharge. Organisms were recovered from the conjunctiva for several weeks, and persistent genital and gastrointestinal infection also resulted from the ocular i...
متن کاملeffect of oral presentation on development of l2 learners grammar
this experimental study has been conducted to test the effect of oral presentation on the development of l2 learners grammar. but this oral presentation is not merely a deductive instruction of grammatical points, in this presentation two hypotheses of krashen (input and low filter hypotheses), stevicks viewpoints on grammar explanation and correction and widdowsons opinion on limited use of l1...
15 صفحه اولEchocardiographic follow-up of Chlamydia psittaci myocarditis.
Chlamydia psittaci myocarditis has been infrequently reported. A case of serologically confirmed C psittaci myocarditis with dilated left ventricle and severely impaired left ventricular function is described. Serial echocardiograms demonstrated complete recovery after therapy. An early diagnosis has important prognostic implications.
متن کاملذخیره در منابع من
با ذخیره ی این منبع در منابع من، دسترسی به آن را برای استفاده های بعدی آسان تر کنید
ژورنال
عنوان ژورنال: Uirusu
سال: 1969
ISSN: 0042-6857,1884-3433
DOI: 10.2222/jsv.19.121