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Biomedical subjects

M Soscia

Publications and source records attributed to M Soscia.

At least 19 recordsLinked to original sources
PubMed1992

Typhoid fever in the Neapolitan area: a case-control study.

Typhoid fever is endemic in the Neapolitan area, where its yearly incidence rate largely exceeds the corresponding national figure. During the period from January to June, 1990, a matched case-control study was carried out in order to identify risk factors of the disease in this area; 51 subjects (mean age 27.2 years) with typhoid fever were compared with 102 controls matched with respect to age, sex and educational level. Consumption of raw shellfish was reported by 76.5% of the cases, as opposed to 19.6% of the controls (P < 0.01). Subjects who had eaten this food item had a 13.3-fold risk (C.I. 95% = 5.5 - 32.8) of contracting typhoid fever. In contrast, no risk was found to be associated with consumption of cooked shellfish, raw vegetables, ice-cream, non-potable water, or unpasteurized milk. The risk factor identified in this study shows that hazardous dietary habits and inadequate sewage treatment facilities, combined with lack of sanitation in the harvesting and marketing of shellfish, play a major role in the endemicity of typhoid fever in the Neapolitan area.

Case-Control Studies↗
PubMed1992

Cerebrospinal fluid cytokines in AIDS dementia complex.

We evaluated cerebrospinal fluid (CSF) and serum concentrations of interleukin-1-alpha (IL-1-alpha), interleukin-6 (IL-6) and tumour necrosis factor-alpha (TNF-alpha) in 30 patients with AIDS dementia complex (ADC), and in 20 HIV-seronegative subjects with other neurological diseases (OND). CSF TNF-alpha, IL-1-alpha and IL-6 were more frequently detectable in ADC patients than in OND subjects. These cytokines were also detectable in CSF of ADC patients with minimal symptoms. In contrast, the majority of both ADC and OND patients did not contain detectable serum levels of cytokines. Our data support the notion of intrathecal synthesis of cytokines in ADC patients and raise the possibility that activated macrophages may play a significant role in the pathogenesis of ADC.

AIDS Dementia Complex↗
PubMed1992

Interleukin-6 and granulocyte macrophage-CSF in the cerebrospinal fluid from HIV infected subjects with involvement of the central nervous system.

We detected the cytokines interleukin-6 (IL-6) and granulocyte macrophage-CSF (GM-CSF) by ELISA in the CSF and serum of 30 HIV-infected patients classified as AIDS dementia complex (ADC), and 20 subjects with other neurological diseases (OND). We have found a high incidence of detectable IL-6 and GM-CSF in the CSF of ADC patients compared with OND patients. No statistical differences were observed between both groups for serum IL-6 and GM-CSF levels. These results suggest an intrathecal synthesis of these cytokines and a possible involvement in the pathogenesis of ADC.

AIDS Dementia Complex↗
PubMed1991

Cerebrospinal fluid beta-2-microglobulin in HIV-1 infection, as a marker of neurological involvement.

Cerebrospinal fluid (CSF) and serum concentration of beta-2-microglobulin (beta-2-m) were evaluated in 30 patients in various stages of HIV-1 infection. CSF beta-2-m and CSF/serum ratio were significantly higher in patients with neurological complications respect to asymptomatic subjects. These findings indicate that CSF beta-2-m and CSF/serum ratio may be a useful marker of neurological involvement in HIV-1 infection.

Acquired Immunodeficiency Syndrome↗
PubMed1977

Identification and treatment with a long-acting sulphonamide of 15 carriers of Vibrio cholerae El Tor serotype Ogawa, during the 1973 cholera epidemic in Naples.

During the cholera epidemic in 1973, nine contact carriers of Vibrio cholerae El Tor serotype Ogawa were identified in a family from Naples as well as six others coming from different parts of the city or its surroundings. All the subjects were admitted to the quarantine ward of the 'Cotugno Hospital' (Naples) in which they remained continuously for 14 or 16 days. During this time these bacteriologically confirmed carriers were treated orally with a long-acting sulphonamide (sulphamethoxypyrazine, Kelfizine). Coprocultural examinations carried out on each patient on average 7 times after the treatment over a period of 6 months, proved the absence of V. cholerae. Serological tests also showed high levels of agglutinating and vibriocidal anticholera Ogawa antibodies in two unvaccinated carriers.

Adolescent↗