Biomedical subjects
Publications and source records attributed to E Colombo.
In this article are described the most interting fields of research: biosynthesis of the flavours and flavour precursors. Last field of investigation useful for the indexes of quality are the works on the code of the flavours.
The authors report data related to 212 surgical patients at risk because immunocompromised. Patients were divided in two homogeneous groups, one treated with Thymostimulin and the other as a control group, all affected by severe pathologies. Patients presenting postoperative complications directly related to technical reasons were excluded. Morbidity, postoperative hospitalization and mortality were the parameters considered. Positive results were obtained in the treated group compared to controls. Therefore, it is Authors' opinion that the treatment with Thymostimulin in immunocompromised patients is important in order to avoid or reduce postoperative infection rates.
Chronic constipation is a very frequent disease in western countries but fibres can often solve the problem. In the present study, authors tested the efficacy and the acceptability of glucomannans, hydrophylic carbohydrates with a high degree of viscosity, in 93 patients affected with chronic constipation. The multicentric, open and non-controlled study was divided into an initial phase (treatment with 1g of glucomannans t.i.d. for 1 month) and a maintenance phase (1g b.i.d. for one month). We evaluated both objective parameters (number of days per week with bowel movements and number of enemas) and abdominal symptoms. After one month all assessed parameters showed a statistically significant improvement lasting through the second month. Glucomannans were well accepted and devoid of relevant side-effects. In conclusion, considering their efficacy and tolerability, they can be proposed as an ideal therapeutic tool in the management of chronic constipation symptoms.
The authors report a pathological study of functional neck dissection performed on 145 N0 laryngeal carcinoma patients from 1982 to 1988. The incidence of occult latero-cervical metastases in N0 was evaluated in relation to site and extension of the primitive tumor. A total of 108 supraglottic, 25 glottic and 12 transglottic tumors were observed. Among the cases treated the incidence of occult metastases was 28.3% while capsular rupture accounted for 3.4%. Diagnostic error, calculated on the number of neck dissections, was 20.2%. A greater incidence of occult metastases was found in supraglottic tumors (29.6%) than in either glottic (24%) or transglottic (25%) tumors. Furthermore, incidence of occult metastases proved proportional to the extension of the primitive tumor. There was a single metastases in 35 cases while only 6 cases proved multiple. Some final considerations are given on the importance of performing precautionary functional neck dissection in N0 laryngeal cancer.
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Explore the source record for details and available documents.
Explore the source record for details and available documents.
Explore the source record for details and available documents.