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Biomedical subjects

F Santolaria

Publications and source records attributed to F Santolaria.

23 records · Page 2Linked to original sources
PubMedDate not supplied

Chronic alcoholic myopathy and nutritional status.

To investigate the prevalence of alcoholic myopathy and its relationship to the nutritional status, we performed a muscle biopsy on the vastum lateralis of 60 consecutive hospitalized alcoholic patients using a Tru-Cut needle, processing it for light microscope and ultrastructural analysis. The nutritional status was assessed by anthropometric measurements such as midarm circumference, triceps skinfold and midarm muscle area, and serum albumin. The hallmark of chronic alcoholic myopathy, fiber muscle atrophy, was present in 33% of the patients, necrosis scarcely being observed (1.5%). Ultrastructural alterations as lipid and glycogen accumulation or mitochondrial and myofibrillar alterations were nonspecific and observed in nearly all the cases where atrophy was present. Malnutrition was frequent in our patients: 39% and 34% showed a triceps skinfold and a midarm muscle area, respectively, under the fifth populational percentile. Patients with muscle fiber atrophy or ultrastructural changes showed a worse nutritional status, not only regarding muscle protein (assessed by midarm muscle area or creatininuria and explained by fiber atrophy), but also regarding fat stores assessed by triceps skinfold. Toxic effect of ethanol and malnutrition may act synergistically leading to chronic alcoholic myopathy.

Adult↗
PubMedDate not supplied

Alcohol intake in a rural village: physical signs and biological markers predicting excessive consumption in apparently healthy people.

Four hundred and ninety-two (232 males and 260 females) randomly selected inhabitants older than 15 years of La Esperanza, a rural village of Tenerife, have been inquired about their daily alcohol intake, analyzing the relationship between this parameter and sex, age, marital status, educational level, job and smoking habit, physical signs, and biological markers of excessive ethanol consumption. One hundred and seventy-four out of them (35.4%) were teetotalers, while 318 (64.6%) consumed alcoholic beverages; 18.2% (34.1% of the males and 4.2% of the females) referred excessive ethanol consumption (more than 80 g/day and 40 g/day, respectively). Men consumed 62.3 +/- 4 g/day ethanol and women, 8 +/- 1 g/day. The distribution of the population according to the amount of ethanol consumed fits into Lederman's curve, most of the individuals being consumers of small amounts of ethanol. Male sex, middle age, married or separated status, unskilled job, sometimes unemployed, low educational level, daily drinking (mainly wine), and smoking, were all related to a higher ethanol consumption. When assessed by logistic regression, only liver enlargement, parotid swelling, retches and tremor in the morning, and hoarseness, out of the physical signs, showed independent predictive value as indicators of excessive consumption as well as serum GGT, ASAT, MCV, and urate levels out the biological markers. When all those physical and analytical signs that had previously shown predictive independent value are analyzed together, all the five physical signs (liver enlargement, parotid swelling, retches and tremor in the morning, and hoarseness) but only urate, out of the biochemical markers, showed independent predictive value.

Adult↗
PubMedDate not supplied

[Reactive and adaptive phenomena in bronchial asthma].

Psychological phenomena secondary to bronchial asthma play a relevant role in this disease influencing in a remarkable way its clinical course in each patient. Thus, an appropriate knowledge of the reactive and adjustment phenomena may lead to an outstanding medical outcome in response to the relevant conventional medical treatments usually carried out in these patients. In our present paper diverse psychosological variables involving psychological responders to a chronic disease as bronchial asthma are analysed. Such variables include so important topics as "illness behaviour", "life style", coping style" and treatment compliance in this very clinical condition.

Adaptation, Psychological↗