Biomedical subjects

P Parola

Publications and source records attributed to P Parola.

57 records · Page 4Linked to original sources

PubMedDate not supplied

[Molecular tools in the epidemiology of tick-borne bacterial diseases].

Molecular tools have been used to detect rickettsiae in ticks. In Ixodes ricinus ticks collected in France, we detected for the first time there an emerging pathogen, Rickettsia helvetica, and an Ehrlichia sp, closely related to the agent of human granulocytic ehrlichiosis. In Guadeloupe (French West Indies), we described the occurrence of African tick-bite fever due to Rickettsia africae, which had been previously reported in sub-Saharan Africa only. In Africa, we completed our knowledge about the distribution of R. africae (Mali, Niger, Sudan, Burundi), and detected for the first time Rickettsia mongolotimonae, an emerging pathogen. Anaplasma marginale the agent of bovine anaplasmosis was detected in Mali. Rickettsiae of unknown pathogenicity were detected in Mali and Niger.

Burundi↗

PubMedDate not supplied

Continuous spinal analgesia by means of micropumps[correction of micropumpus]: a report of 163 chronic pain patients.

Chronic pain in patients suffering from advanced cancer as well as unbearable chronic pain states depending on non-malignant pathology have always represented a test bench to verify results of advanced therapeutical programs as to more traditional approaches. The Authors present their experience resulting from longterm spinal infusion with peridural catheters connected to portable micropumps for the continuous administration of analgesic solutions. The availability of portable micropumps, a better understanding of spinal opioid receptors and advances in pharmacokinetics of opiate analgesics led in these years to a tremendous improvement of pain control possibilities and of the quality of life of patients.

Aged↗

PubMedDate not supplied

[Genotyping of spotted tick fever rickettsiae, detected in Russia and Kazakhstan].

R. slovaca was first detected in the ticks D. marginatus gathered in the Stavropol Territory and the Voronezh Region (European Russia). The recently discovered rickettsial genotype DnS14 was first found in the ticks D. silvarum from Buryatia and D. niveus from the Karaganda Region (Central Kazakhstan). The rickettsial genotype RpA4 was most common in the ticks of the genus Dermacentor in Russia and Central Kazakhstan. An analysis of the spread of rickettsias of the STF group shows their close ecological relation to definite types of Ixodes. The rickettsias R. slovaca and RpA4 co-exist in the ticks D. marginatus and D. reticulatus (the western part of a Dermacentor area in Eurasia) and DnS14 and R. sibirica do in D. nuttalli and D. silvarum (the eastern part of the area). D. marginatus and D. reticulatus in the areas characterized by the most specific saturation of a Dermacentor area (the south of West Siberia) are carriers and reservoir of R. sibirica. The rickettsial genotype DnS28 may be now considered to be environmentally associated with one species of ticks--D. nuttalli. At least 6 genotypes of STF rickettsias--R. sibirica, R. astrahan fever (R. conorii), R. slovaca, RpA4, DnS14, DnS28--has been currently identified in Russia and Kazakhstan.

Animals↗