Comparison between Sardinia and Malta: the Mediterranean diet revisited

The Mediterranean diet is often characterized in terms of food items only. In this paper, the comparison of meals, in-between meals snack consumption and total daily food intake is presented between Sardinia and Malta in terms of structure, social environment and hours, together with their changes. Data were collected in 2001 in Sardinia and 2002 in Malta. A structured qualitative questionnaire, articulated around four main themes: food supply, transformation, preparation and consumption habits, was administered by face-to-face interviews with the help of a local person. Inquiries were carried out over two generations with 30 'mother-daughter' couples in each island. We highlighted some Mediterranean characteristics in Sardinia by showing striking contrasts between Sardinian and Maltese food habits such as meal preparation times, both breakfast and main meal structures, total daily food intake profiles, mealtimes and commensality in the mothers' generation. Some of these characteristics were also maintained in the daughters' generation. This investigation has presented evidence that beyond foods, meal pattern, structure and commensal rituals appeared as fundamental aspects of Sardo-Mediterranean food habits, which are important to consider when trying to maintain or implement the Mediterranean dietary model.     

Scintigraphic diagnosis of tricuspid regurgitation

The authors describe a simple technique for diagnosis of tricuspid regurgitation. Red blood cells were labeled in vivo with 99mTc and 22 patients were studied with ECG-gated blood-pool imaging of the liver. A single region of interest was manually drawn around the liver and a time-activity curve obtained. The per cent change in liver counts during the cardiac cycle was found to be significantly higher in the 12 patients with tricuspid regurgitation (Group I) (mean, 4.04 +/- 1.6%; range, 1.3-21.4%) compared with the 10 controls (Group II) (mean, 0.35 +/- 0.16%; range, 0.013-1.3%) (p less than 0.05). Using a 1% change in liver counts as the criterion of a positive study, all 12 cases in Group I were diagnosed correctly, but there was one false positive in Group II; thus the sensitivity was 100% and the specificity 90%.     

Diagnosis of non-organic dysphonia in adult

Non organic dysphonia or functional voice disorders are the consequence of a vocal misuse or overuse with inefficient oral communication. Any stage of voice production can be altered. A review of physiopathological, aerodynamic and biomechanical mechanisms will help to understand the onset of dysphonia. Organic lesions as a consequence of functional voice disorders are frequent but the link is not easy to establish. It is important to look for various physiologic, anatomic, environmental, behavioural and infectious factors that could induce or aggravate non organic dysphonia, as they can benefit from specific treatment. A thorough functional and organic assessment is the first step of the rehabilitation process, taking into account the patient's expectations about his voice handicap.     

Evaluation of the handicap by means of the EORTC scale in partial glossectomies

OBJECTIVES: Different treatments for tongue cancer are more and more efficient but there are heavy functional and aesthetic sequels. The aim of this study was to evaluate the quality of life after partial glossectomy and to adapt the rehabilitation program after surgery. METHODS: Our population of 16 patients (5 females and 11 males), who underwent partial glossectomy, had to quote the auto questionnaire on quality of life (EORTC QOL-C30) and the specific head and neck cancer scale (H&N35). RESULTS: In our population, the patient's satisfaction for the global quality of life was 71%; the functioning scale was 83%, and the mean rate of generic symptoms was 13%. On the contrary, the specific Head & Neck symptom rate was high, with 76% of complains. CONCLUSIONS: The QOL scale could be considered as a good tool for patients to express their difficulties in daily life. It is a reliable and reproducible tool for a follow up study of patients. It allows proposing specific rehabilitation procedures in the post operative period.     

In situ hybridization of dihydroxyacetone phosphate acyltransferase, the regulating enzyme involved in plasmalogen biosynthesis

In situ hybridization can be carried out using different methods. The experimenter has to choose various parameters: the type of tissue fixation, the time of incubation, and the duration of the exposure time. All these parameters are determinant for the sensitivity and the resolution of this technique. This publication of technical aspects described different experiments performed for in situ hybridization on liver tissue. We may conclude on the parameters to optimize each step of the hybridization procedure. Moreover, this technique could be transposed to the brain and applied to little structures with a light expression of DHAP-AT.     

Observations on the function of the female urethra: II: Relation between maximum urethral closure pressure at rest and the degree of urethral incompetence

AIMS: To study the relation between maximum urethral closure pressure (MUCP) at rest and the degree of urethral incompetence in the female. PATIENTS AND METHODS: Two hundred fifty five patients aged 20 years or older, with stable bladders on multichannel urodynamics, without known neurological pathology, and with no previous history of pelvic or anti-incontinence surgery were included in the study. Resting urethral pressure profile (UPP) and the grade of urethral incompetence was registered. RESULTS: Mean age of the group was 45.6+/-12.7 years; mean MUCP was 62.7+/-28.5 cm of water. There was a statistically significant difference in the MUCP when the different grades of urethral incompetence were compared to each other, the higher grades being associated with a lower maximal closure pressure. CONCLUSIONS: This study demonstrates that there is a highly significant relationship between MUCP and between all grades of urethral incompetence. This supports previous observations that MUCP decreases when abdominal leak point pressure (ALPP) is low and that this might be secondary to some mechanical failure in the pressure transmission from the abdominal cavity to the urethra. Studies should never compare continent to incontinent cohorts without considering their ALPP because in doing so they are comparing groups that are functionally heterogeneous.     

IgE level and Phadiatop in an elderly population from the PAQUID cohort: relationship to respiratory symptoms and smoking

BACKGROUND: In the last decades in industrialized countries, the increase of life expectancy has resulted in an increase in the population of the elderly. However, little is known about the prevalence of allergies in the elderly population. The aim of the study was to investigate the specific relationship of serum IgE and Phadiatop, with asthma, rhinitis, and smoking in a sample of an elderly population. METHODS: Subjects from the Paquid cohort living in Gironde Department (age 65 years and over) in France were followed up since 1988 (PAQUID cohort). RESULTS: Among the randomized sample of 352 subjects, there were 158 men (45%) and 194 women (55%). The lowest levels of IgE were in subjects with chronic sputum; and in normal subjects (47.1 +/- 56.4 vs 56.2 +/- 73.9, NS). Multiple linear regression was performed with log(10) IgE values as a dependent variable and age, Phadiatop test, smoking, and respiratory symptoms independently in men and in women. In men, a significant relationship was observed between IgE values and Phadiatop test (P < 0.001), asthma history (P = 0.002), and smoking (P = 0.019). CONCLUSIONS: Respiratory allergy is present in persons >65 years of age. There is an association between smoking and IgE level independent of allergic reactivity to common allergens in the elderly.