What's the difference between pathogene and pathogeny?
Pathogene
Definition:
(n.) One of a class of virulent microorganisms or bacteria found in the tissues and fluids in infectious diseases, and supposed to be the cause of the disease; a pathogenic organism; a pathogenic bacterium; -- opposed to zymogene.
Example Sentences:
(1) These results show that the pathogenic phenotypes of MCF viruses are dissociable from the thymotropic phenotype and depend, at least in part, upon the enhancer sequences.
(2) The causative organisms included viruses, fungi, and bacteria of both high and low pathogenicity.
(3) Evidence is presented in support of the hypothesis that fresh bat guano serves as a means of pathogenic fungi dissemination in caves.
(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) Groups of inbred female mice of strains CBA or C3H were infected genitally with a pathogenic human strain of Chlamydia trachomatis (N.I.1, serovar F) known to produce salpingitis and infertility in mice.
(6) The pathogenicity of Mycoplasma pneumoniae in atypical pneumonias can be considered confirmed according to the availabile literature; its importance for other inflammatory diseases of the respiratory tract, particularly for chronic bronchitis, is not yet sufficiently clear.
(7) The indication of the DNA probe method would be considered in the four cases as follows, 1. necessity of the special equipment to isolate the pathogen, 2. necessity of the long period to isolate the pathogen, 3. existence of the cross reaction among the pathogen and relative organisms in the immunological procedure, 4. existence of the difficulty to identify the species of the pathogen by the ordinary procedure.
(8) A large number of recently isolated bacterial pathogens were tested for susceptibility to cephalexin and cephaloglycin by the replica inoculating method.
(9) Twelve strains of the Crimean hemorrhagic fever (CHF)-Congo group of viruses the Bunyaviridae family were investigated with respect to sensitivity to lipid solvents and temperature, pathogenicity for animals, interactions with cell cultures and antigenic relationships.
(10) Apart from their pathogenic significance, these results may have some interest for the clinical investigation of patients with joint diseases.
(11) Microscopic monitoring of the subgingival microbiota to detect pathogens associated with periodontal diseases has been an active area of investigation.
(12) Immunogenic or pathogenic factors of recombinant proteins (rBCSP20, rBCSP-31, and rBCSP45 of Brucella abortus strain 19) for mice were compared with factors of a proteinase K-treated lipopolysaccharide extracted from B abortus strain 2308.
(13) It was also established that the Y. enterocolitica strains isolated from raw cow milk did not refer to the European serotypes 0:3 and 0:9 that were pathogenic for humans.
(14) The interaction of four pathogenic and three nonpathogenic E. histolytica strains with two human intestinal cell lines (Caco-2 and HT-29) was examined.
(15) The antibacterial effect of lysozyme manufactured in the USSR was studied with respect to 1496 pathogenic strains of different microbial species.
(16) The pathogenic effect of enterotoxogenic E. coli is mainly to be found in the jejunum.
(17) Twelve healthy rabbits, in three similar subgroups, were exposed to pathogenic Escherichia coli and their immune response was studied under different experimental conditions.
(18) In addition to a better understanding of pathogenic mechanisms associated with autoimmunity, the knowledge of these disease-predisposing genes is expected to permit a better classification of often complex syndromes as well as the design of new treatments.
(19) Pseudomonas aeruginosa is one of the most frequently encountered bacterial pathogens in patients with chronic pulmonary infections, including cystic fibrosis and diffuse panbronchiolitis.
(20) Patients treated with ciprofloxacin may need added coverage for anaerobes, but the drug's excellent activity against nosocomial pathogens and its availability in oral form allow for an early change to oral therapy without compromising effectiveness coupled with added savings and convenience.
Pathogeny
Definition:
(n.) The generation, and method of development, of disease; as, the pathogeny of yellow fever is unsettled.
(n.) That branch of pathology which treats of the generation and development of disease.
Example Sentences:
(1) After a literature revision on this pathology, considerations are made concerning its pathogeny, clinical findings, diagnosis, therapy and prognosis.
(2) The pathogeny of IgA nephropathy remains unclear and is under multifactorial control and, at present, no satisfactory specific treatment is available.
(3) The pathogeny of such diseases is discussed, dwelling in one hand on the part of synergistic development of these various germs and in the other hand on the part played by saliva in the severity of animal or human bites.
(4) The characteristics in the concept, etiology pathogeny and clinic of the cronic descamative gingivitis are reviewed.
(5) The author proposes and defends new lines in psychiatric research, aimed not primarily at the study of etiology but of pathogeny.
(6) Aiming to evaluate the participation of oesophageal motor troubles in the pathogeny of gastro-oesophageal reflux in brain-damaged children, we have studied 16 of these patients.
(7) This immunological pathogeny is discussed., more particulary on an action of immuno-complexes in an abnormal physiological environment.
(8) Its pathogeny as an evolutive stage of acute glomerular injury is pointed out.
(9) The pathogeny is unknown, although in the cases in which it is associated with persistence of Mullerian residue, it is attributed to a defect in the secretion of MIF (Mullerian inhibiting factor).
(10) Some new aspects of chemical physiology, pathogeny and systematization of the two major messenger systems, MS-A and MS-C, are discussed.
(11) A discussion of urinary tract IP is suggested, studying the epidemiology, histology, pathogeny, clinical characteristics and diagnostic methods, of which endourological investigations are the most effective for a reliable diagnosis, since they allow direct visualization and biopsy sampling.
(12) The measurement of the TCPO2 and indirect lymphography help us to understand the pathogeny of white atrophy, especially when their results are compared with discoveries produced by other intra-vital methods such as the laser-Doppler and biomicroscopy.
(13) These rare vascular complications of ill-defined pathogeny are often due to high speed facial impact.
(14) The pathogeny of this interstitial involvement probably implied immunity phenomenons including the participation of the antigen Australia or others.
(15) Pain in arterial pathology is classified according to pathogeny: true arterial pain (embolism, spasm); vasomotor pain, in particular the fact of reactional vasodilation during Raynaud's syndrome, inflammation in the region surrounding zones of ischemic necrosis, and infection of ulcers; ischemia of sense receptors, pain of short duration in the case of acute ischemia, giving way to anesthesia, the intermittent pain of compensated chronic ischemia (Fontaine's stage II), and the constant pain of uncompensated chronic ischemia (stage III); pain due to arterial compression, trapped arteries, muscular contractions; cortical pain, so-called 'phantom pain', sensation-memory of the pain fixed in the cortex or more often irritation of the nerves in the stump.
(16) We tried to confirm existence and pathogeny of cardiac impairments in T. gambiense infection: incidence, symptoms, clinical and electrocardiographic signs, disturbances of cardiac rythm.
(17) The pathogeny of such a diverticulum is to be found in inflammatory factors at the base of implantation; it results from pressure effects in the diverticulum with the probable action of anaerobic bacterial fermentation.
(18) Those results showed that SO2 induces in upper airways functional abnormalities persisting beyond the necessary lapse of time for the repairing of histological lesions which could therefore intervene in the pathogeny of chronic bronchopathies.
(19) The real pathogeny of these uveitides remains hypothetical.
(20) Its pathogeny is unknown and its treatment, basically surgical, is aggressive, difficult and even exasperating as a result of the large amount of noticed relapses.