Search results for "Tonne"

Familial cases of boutonneuse fever

1987

Pairs of cases of Boutonneuse Fever (BF) occurred in three families. The illness appeared almost simultaneously in both members of each family, but was generally more serious in one as judged by clinical and laboratory parameters. The possibility of a "bed rickettsiosis", that is reactivation of rickettsiae by the blood meal obtained from the first individual by the same tick which fed upon the second individual, could be excluded in two of the three pairs of cases. In only one of the case pairs were the individuals sharing the same bed. The differences in severity of symptoms may be related to the different immunological pattern observed in these patients. Previous rickettsial infection ma…

Cassava starch processing at small scale in North Vietnam

2008

International audience; In Northern Vietnam, small-scale cassava starch processing is conducted in densely populated craft villages, where processors face difficulties to expand their activities. Three different processing systems were studied among a cluster of three communes in the Red River Delta, producing up to 430 t of starch (at 55% dry matter) per day. The first system, type A, is a cylindrical rasper and a manual sieve, the second, type B, is a cylindrical rasper and stirring-filtering machine and the third, type C, used equipment for both the rasping and filtering stages. Moisture, starch, crude fibers and ash content analysis were carried out on samples collected from the A-B-C m…

Analysis of Polymorphism C558T of MAL (TIRAP) in Mediterranean Spotted Fever

2014

Analysis of Polymorphism C558T of MAL (TIRAP) in Mediterranean Spotted Fever M. Bova1, L. Scola1, C. Colomba1, L. Vaccarino1, P. Di Gangi1, G. Santini1, G. Giammanco1, C. R. Balistreri1, D. Lio1, L. Titone Lanza Di Scalea1 1University of Palermo, Palermo, Italy Background: In our previous studies, we have demonstrated that cytokine polymorphisms, such as IFNγ +874T/A or IL-17 SNP (7488T/C), might interfere with R. Conorii infection control. In addition, we have reported that +896A/G TLR4 SNP is a component of a genetic background that might influence the clinical outcome of Boutonneuse fever (Mediterranean spotted fever, MSF). The +869G allele, that attenuates receptor signaling, was actual…

High Levels Of Interferon-  In Boutonneuse Fever

1994

Carbon Intensity of French Shippers

2014

International audience; To estimate CO2 emitted by a French shipper for the transportation of its shipments, we use the French shipper survey. In this survey, we only have three shipments per shipper and carbon intensity per shipment is highly variable. So the CO2 per shipper was estimated indirectly, with two different approaches: First we set up a typology of the shippers, in 10 types of ‘homogenous’ establishments and estimated in each type an average level of emissions per shipper. In a second approach, carbon intensity per tonne shipped has been modelled, using only the shipper characteristics as explaining variables. Then for each shipper, multiplying this average CO2 emission per ton…

Evaluation of the current status of operating and closed landfills in Russia, Finland and Ireland with regard to water pollution and methane emission

2003

The annual production of municipal solid wastes (MSW) in Russia, Finland and Ireland in the late 1990s accounts for 37.5, 2.5 and 2.05 mln. tonnes or 252, 488 and 566 kg per capita, respectively. 96.5, 64 and 91% of these wastes (for Russia, Finland and Ireland, correspondingly) are currently disposed of via landfilling. However, nowadays, MSW management in these countries is undergoing drastic changes (source separation, closure of old landfills, reduction of the number of landfills etc.) forced by recent legislation set by the European Union and Russian authorities. This paper evaluates the current status of MSW landfills, as well as information on current leachate and methane emissions i…

[Macrolides in the treatment of children with Mediterranean spotted fever].

2002

Till now there is not a gold standard therapy for Mediterranean spotted fever (MSF) in children. Standard treatment for MSF is the administration of tetracycline or chloramphenicol, however both these drugs can cause significant adverse effects in children (tetracyclines can cause staining of teeth, chloramphenicol severe hematological adverse events such as aplastic anemia, gray baby syndrome and hemolytic anemia in patients with the Mediterranean form of G6PD deficiency). We conducted two randomized clinical trials; the first compared clarithromycin versus chloramphenicol: mean time to defervescence was 36.7 +/- 18.1 h in the clarithromycin group and 47.1+/- 21.9 h in the chloramphenicol …

Isolation on "VERO" cells of a spotted fever group rickettsia "Mortilli strain" from Rhipicephalus sanguineus.

1986

The isolation of a Spotted Fever Group (SFG) Rickettsia « Mortilli strain » from brown dog ticks Rhipicephalu.s sanguineus removed from dogs associated with a confirmed case of Boutonneuse Fever (BF) in a site of a Western Sicily is reported. The need is stressed for isolation and adaption on cell cultures of SFG rickettsial strains for analysis of antigenic structure employing modern methodology.

Demonstration of spotted fever group rickettsiae in the tache noire of a healthy person in Sicily.

1984

A human case of rickettsial infection occurred in Sicily following tick bite. The patient did not have fever, the typical nodular rash, or other symptoms of illness other than development of a tache noire containing spotted fever group rickettsiae, which were demonstrated by immunofluorescence. A high titer of antibodies of the IgG class suggests that the patient may have had previous exposure to Rickettsia conorii or a related spotted fever group rickettsia. An anamnestic response may be hypothesized to have conferred partial immunity, with resulting containment of rickettsiae at the site of inoculation.

Severe Mediterranean spotted fever complicated by acute renal failure and herpetic oesophagitis

2010

Mediterranean spotted fever (MSF) is a tick-borne disease caused by Rickettsia conorii. Recently, complicated cases have been more frequently reported, even in previously healthy patients. We describe a case of severe MSF complicated by acute renal failure and associated with herpetic oesophagitis. Acyclovir therapy resulted in remission of oesophageal symptoms within 48 h.