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I Salinas

Publications and source records attributed to I Salinas.

At least 19 recordsLinked to original sources
PubMed2007

Obesity, adiponectin and inflammation as predictors of new-onset diabetes mellitus after kidney transplantation.

The high incidence of new-onset diabetes mellitus after transplantation (NODAT) suggests the need to find new factors to explain the pathogenesis. Our objectives were (1) to confirm that low levels of pre-transplant adiponectin are an independent risk factor for the development of NODAT in a larger transplanted population; (2) to analyze whether adiponectin is a better predictor of NODAT than other inflammatory markers (C-reactive protein (CRP), interleukin-6 (IL-6), tumor necrosis factor-alpha (TNF-alpha) and pregnancy-associated plasma protein A (PAPP-A)) and (3) to assess the relationship between obesity, inflammatory markers and NODAT. One hundred ninety-nine non-diabetic patients (128 men; age: 53 +/- 11 years; body mass index (BMI) 24.98 +/- 3.76 kg/m2) were included. Pre-transplant plasma glucose, insulin, adiponectin, CRP, TNF-alpha, IL-6 and PAPP-A were measured. Forty-five patients developed NODAT. Patients with NODAT had a greater BMI (p = 0.005). Adiponectin was lower (p < 0.001) and CRP higher (p = 0.032) in patients with NODAT. Multivariate logistic regression and Cox analysis showed that the calcineurin inhibitor used, pre-transplant BMI and adiponectin were predictors of NODAT. ROC analysis showed that an adiponectin concentration of 11.4 microg/mL had a significant negative prediction for NODAT risk (sensitivity: 81% and specificity: 70%). Of the inflammatory markers studied, adiponectin proved to be an independent predictor of NODAT.

Adiponectin↗
PubMed2006

Histological changes in intestine of Atlantic salmon (Salmo salar L.) following in vitro exposure to pathogenic and probiotic bacterial strains.

Furunculosis and vibriosis are diseases that cause severe economic losses in the fish-farming industry. The foregut of the Atlantic salmon (Salmo salar L.) was exposed in vitro to two fish pathogens, Aeromonas salmonicida (causative agent of furunculosis) and Vibrio anguillarum (causative agent of vibriosis), and to one probiotic strain, Carnobacterium divergens, at 6 x 10(4) or 6 x 10(6) viable bacteria per milliliter. Histological changes following bacterial exposure were assessed by light and electron microscopy. Control samples (foregut exposed to Ringer's solution only) and samples exposed only to C. divergens had a similar appearance to intact intestinal mucosal epithelium, with no signs of damage. However, exposure of the foregut to the pathogenic bacteria resulted in damaged epithelial cells, cell debris in the lumen, and disorganization of the microvilli. Co-incubation of the foregut with a pathogen and C. divergens did not reverse the damaging effects caused by the pathogen, although these were alleviated when probiotic bacteria were used. Based on these results, we suggest that the probiotic bacterium, C. divergens, is able to prevent, to some extent, pathogen-induced damage in the Atlantic salmon foregut.

Aeromonas salmonicida↗
PubMed2006

Gilthead seabream ( Sparus aurata L.) innate defence against the parasite Enteromyxum leei (Myxozoa).

The humoral innate immune response of gilthead seabream (Sparus aurata L.) against the myxozoan Enteromyxum leei has been studied. At 10, 22, 38, 52 and 108 days of cohabitation fish were sampled to examine gut histology and to determine serum innate immune parameters and the mRNA expression of pro-inflammatory cytokines (IL-1beta and TNFalpha) in head-kidney. The parasite was successfully transmitted to 45% of the recipient fish and prevalence reached a maximum (62.5%) at the last sampling time (108 days). Recipient fish started to die after 74 days of cohabitation. In general, alternative complement activity was higher whereas the peroxidase level was lower in recipient fish than in controls. Moreover, IL-1beta mRNA expression increased while the TNFalpha gene expression decreased in recipient fish. These data demonstrate the involvement of complement activity in the defence mechanisms of the gilthead seabream against the myxosporean E. leei. Within the recipient fish group, few differences were observed in the studied immune parameters between E. leei-parasitized and non-parasitized recipient fish. Parasitological and immunological implications of E. leei infections in Mediterranean fish farms are discussed.

Animals↗
PubMed2006

Cell-mediated cytotoxicity is the main innate immune mechanism involved in the cellular defence of gilthead seabream (Teleostei: Sparidae) against Enteromyxum leei (Myxozoa).

The cellular innate immune response of gilthead seabream (Sparus aurata L.) against the myxozoan Enteromyxum leei was studied. Enteromyxosis was transmitted by maintaining uninfected fish (recipients) together with infected animals. A group of fish not exposed to the infection served as controls. After 10, 22, 38, 52 and 108 days, control and recipient fish were sampled and leucocyte subpopulations and cellular immune responses (leucocyte peroxidases, phagocytosis, respiratory burst and cytotoxicity) of the head-kidney leucocytes were determined. The percentage of acidophilic granulocytes was significantly lower in non-parasitized and parasitized recipient fish than in control fish after 22 days but no significant differences were seen between non-parasitized and parasitized recipient animals. The leucocyte peroxidase content, phagocytosis and respiratory burst activity were seen to have decreased significantly at different sampling times in both non-parasitized and parasitized recipient fish with respect to the controls, whereas cytotoxic activity was up to 2.3 times higher than in control fish. Within the recipient group, little difference was observed in the studied parameters between non-parasitized and parasitized fish. These data demonstrate that cytotoxic activity may have an important role in the defence of gilthead seabream against the myxosporean E. leei. Immunological implications of E. leei infections are discussed.

Animals↗
PubMed2005

Lack of deleterious effect on bone mineral density of long-term thyroxine suppressive therapy for differentiated thyroid carcinoma.

The effect of subclinical hyperthyroidism on bone mineral density is controversial and could be significant in patients with differentiated thyroid carcinoma who receive suppressive doses of levothyroxine (LT4). To ascertain whether prolonged treatment with LT4 to suppress thyrotropin had a deleterious effect on bone mineral density and/or calcium metabolism in patients thyroidectomized for differentiated thyroid cancer we have performed a cross-sectional study in a group of 88 women (mean +/- SD age: 51 +/- 12 years) treated with LT4 after near-total thyroidectomy and in a control group of 88 healthy women (51 +/- 11 years) matched for body mass index and menopausal status. We determined calcium metabolism parameters, bone turnover marker N-telopeptide and bone mass density by dual-energy X-ray absorptiometry. No differences were found between patients and controls in calcium metabolism parameters or N-telopeptide except for PTH, which was significantly increased in controls. No differences were found between groups in bone mineral density in femoral neck (0.971 +/- 0.148 gr/cm(2) vs 0.956 +/- 0.130 gr/cm(2) in patients and controls respectively, P = 0.5). In lumbar spine, bone mineral density values were lower in controls than in patients (1.058 +/- 0.329 gr/cm(2) vs 1.155 +/- 0.224 gr/cm(2) respectively, P < 0.05). When premenopausal (n = 44) and postmenopausal (n = 44) patients were compared with their respective controls, bone mineral density was similar both in femoral neck and lumbar spine. The proportion of women with normal bone mass density, osteopenia and osteoporosis in patient and control groups was similar in pre- and postmenopausal women. In conclusion, long-term suppressive LT4 treatment does not appear to affect skeletal integrity in women with differentiated thyroid carcinoma.

Antineoplastic Agents↗
PubMed2004

Evaluation of a triple-lumen central venous heparin-coated catheter versus a catheter coated with chlorhexidine and silver sulfadiazine in critically ill patients.

OBJECTIVE: To compare the incidence of catheter colonization and catheter-related bloodstream infections between heparin-coated catheters and those coated with a synergistic combination of chlorhexidine and silver sulfadiazine. DESIGN: Randomized, controlled clinical trial. SETTING: A 20-bed medical-surgical intensive care unit. PATIENTS: A total of 180 patients requiring the insertion of a trilumen central venous catheter. INTERVENTIONS. Patients were randomized to receive either a trilumen heparin or chlorhexidine and silver sulfadiazine-coated catheter. MEASUREMENTS: Catheter colonization was defined by a semiquantitative catheter tip culture yielding 15 or more colony-forming units or quantitative culture of 1,000 or more colony-forming units/ml. Catheter-related bloodstream infection as the isolation of the same microorganism from a peripheral blood culture and catheter tip. RESULTS: A total of 260 catheters were cultured. Out of 132 heparin-coated catheters, 29 were colonized and out of 128 chlorhexidine and silver sulfadiazine-coated catheters, 13 were colonized ( p=0.03), relative risk RR=2.16 (1.18-3.97). This represents an incidence of 23.5 and 11.5 episodes of catheter colonization per 1,000 catheter-days, respectively ( p=0.0059), RR=2.04 (1.05-3.84). Microorganisms isolated in catheter colonization from heparin-coated catheters were gram-positive cocci 23, gram-negative bacilli 7, and Candida spp 4. In chlorhexidine and silver sulfadiazine-coated catheters were gram-positive cocci 6 and gram-negative bacilli 11 ( p=0.009). The incidence of catheter-related bloodstream infections per 1,000 catheter-days was 3.24 in heparin-coated catheters and 2.6 in chlorhexidine and silver sulfadiazine-coated catheters ( p=0.79), RR=1.22 (0.27-5.43). CONCLUSIONS: In critically ill patients the use of trilumen central venous catheters coated with chlorhexidine and silver sulfadiazine reduced the risk of catheter colonization due to prevention of gram-positive cocci and Candida spp.

Adult↗
PubMed2004

Evaluation of two replacement regimens in primary adrenal insufficiency patients. effect on clinical symptoms, health-related quality of life and biochemical parameters.

OBJECTIVE: To evaluate clinical symptoms, health-related quality of life (HRQL) and biochemical parameters in patients with primary adrenal insufficiency under treatment with two different hydrocortisone regimens (20 mg-0 mg-10 mg/day and 10 mg-5 mg-5 mg/day), each maintained for 3 months and compare results obtained with those in healthy controls. DESIGN, PATIENTS AND METHODS: Twelve patients with primary adrenal insufficiency were studied. Clinical symptoms and HRQL with the Nottingham Health Profile (NHP) were evaluated and Na, K and serum cortisol determined at 09:00 h, 12:30 h and 17:30 h and urinary free cortisol (UFC) throughout the day. Control group comprised 19 healthy subjects. RESULTS: No differences in specific adrenal insufficiency symptoms were detected between the two regimens. HRQL was worse in energy dimension assessed by the NHP compared to the general population, regardless of 20 mg-0 mg-10 mg/day or 10 mg-5 mg-5 mg/day treatment (p=0.03 and p=0.013). The total NHP score was only adversely affected when patients were on the 10 mg-5 mg-5 mg/day hydrocortisone replacement regimen (p=0.008). Serum cortisol concentrations were higher than controls at 09:00 h, and lower at 17:30 h with both regimens, whereas serum cortisol at 12:30 h and UFC were within the 5th-95th percentile normal range only with the 10 mg-5 mg-5 mg/day regimen. CONCLUSIONS: Patients with primary adrenal insufficiency had worse HRQL in the NHP energy dimension compared with the general population, regardless of the hydrocortisone regimen although total score for HRQL was worse only with the 10 mg-5 mg-5 mg/day regimen. Patients on the thrice-daily hydrocortisone regimen showed a more physiological cortisol profile, leading us to recommend initially treating patients with this dose and increasing it in the case of impaired HRQL.

Addison Disease↗
PubMed2004

An assessment of immunostimulants as Mx inducers in Atlantic salmon (Salmo salar L.) parr and the effect of temperature on the kinetics of Mx responses.

The aims of this study were (i) to identify alternative Mx stimulatory compounds in Atlantic salmon (Salmo salar L.) and to characterise the kinetics and intensity of the stimulated responses and (ii) to investigate the effect of temperature on such responses by semi-quantitative RT-PCR. Mx transcripts were measured in Atlantic salmon parr kept at 14 degrees C and injected with either LPS, the synthetic double-stranded polyribonucleotide poly I:C, Vibrio anguillarum serotypes I and II-ordalii bacterin, beta-glucan, whole yeast cells or yeast RNA. Sampling periods lasted until transcripts were undetectable or up to three weeks after immunisation. The effect of temperature on poly I:C-induced Mx response was studied by injecting parr kept at 6 degrees C. Newly hatched salmon fry were immersed once, twice or three times in the Vibrio bacterin diluted five or 10 times and sampled for three weeks. None of the yeast compounds induced Mx expression in Atlantic salmon parr. LPS induced a very low Mx response 2 and 3 days after injection. The Vibrio bacterin administered by injection in parr (but not by immersion in fry) resulted in strong Mx induction on days 2 and 3, disappearing by day 6. Poly I: C-induced Mx responses that were more intense and longer lasting than those induced by the bacterin, peaking on day 3 and lasting over 6 days, disappearing by day 9 at 14 degrees C. Lower temperature caused a longer lasting Mx response to poly I:C (at least 21 days), which peaked on days 7-14, with a similar intensity and no delayed onset as compared with the response at 14 degrees C. However, some toxicity of the poly I:C was indicated in treatments at 6 degrees C.

Adjuvants, Immunologic↗
PubMed2001

Identification of a new HLA-DRB1 allele (DRB1*0318) in three members of a Caucasian Spanish family.

This communication reports the identification of a new allele HLA-DRB1*03 in three members of a Caucasian Spanish family. The new allele has been officially named HLA-DRB1*0318 by the World Health Organization Nomenclature Committee. The exon 2 sequence of this new allele is identical to that of DRB1*03011 except for the first nucleotide of codon 45. The nucleotide change (C replacing G) leads to the amino acid substitution of glycine to arginine (GGG-->CGG) at position 45. This position of the beta1 domain shows very little polymorphism among DRB1* alleles (nucleotide changes at this position have only been reported for DRB1*1436 and DRB1*0105) and locates in the vicinity of the highly polymorphic position 47, which is a constituent of the groove's pocket interacting with the amino acid position 7 of the antigen peptide. The familial study showed that the new allele was maternally transmitted into the HLA-A*3002, -B*1801, -Cw*0501, -DRB1*0318, -DRB3*0202, -DQB1*0201 haplotype. Interestingly, the two siblings of the family, which were HLA identical and suffered of insulin-dependent diabetes mellitus (IDDM), were carriers of the two HLA haplotypes (DRB1*03/DQB1*0201 and DRB1*04/DQB1*0302) reported as susceptibility markers to IDDM in Caucasians.

Alleles↗
PubMed2001

Postpartum thyroid dysfunction and postpartum depression: are they two linked disorders?

OBJECTIVE: Postpartum has been considered as a period of risk for developing postpartum depression (PD) by some but not all authors, and this PD has been linked with postpartum thyroid dysfunction (PPTD). The major aim of this study was to evaluate the relation between the presence of PPTD and PD. DESIGN AND PATIENTS: Six hundred and forty-one healthy Caucasian women recruited between their 36th week of pregnancy and fourth day postpartum underwent clinical and laboratory evaluation and were checked again at 1 (n = 605), 3 (n = 552), 6 (n = 574), 9 (n = 431), and 12 (n = 444) months postpartum. MEASUREMENTS: At baseline and at each clinical evaluation, Beck Depression Inventory (BDI) was administered to screen PD. The definitive diagnoses of PD was performed by a psychiatrist according to the DSM-III-R criteria. At each visit, we determined serum free T4 and TSH concentrations. Thyroperoxidase and thyroglobulin antibodies were determined only in patients with abnormal hormone concentrations. Postpartum thyroiditis (PPT) was considered to be present in women with overt or subclinical transient hyperthyroidism between 1 and 3 months postpartum and/or overt or subclinical hypothyroidism between 3 and 6 months postpartum. RESULTS: Fifty-six women developed postpartum thyroid dysfunction (PPTD), corresponding to an incidence rate of 11%: 45 with PPT [incidence rate 7.8%; confidence interval (CI) 5.6-10%], eight with Graves' disease (incidence rate 1.5%; CI 0.5-2.5%) and three with nonpalpable toxic thyroid adenoma (incidence rate 0.5%; CI 0-1.5%). Five hundred and eighty of the evaluated women (incidence rate 90.5%; CI 95% 88.2-92.8) presented BDI scores below 21 and therefore the PD diagnoses was excluded. In 50 cases (incidence rate 7.8%; Cl 95% 5.7-9.8), we detected a BDI score over 21 in some evaluations, but the PD diagnosis was not confirmed. Another 11 (incidence rate 1.7%; CI 95% 0.7-2.7) were diagnosed as having PD and required psychiatric treatment. None of the PPTD was diagnosed as having PD. The BDI scores frequency over 21 was similar between healthy women and those with PPTD. Patients with a previous history of depression developed PD more often (P < 0.0001). One hundred and ninety women breast fed their babies for more than 2 months, without observing a higher PD rate or BDI scores over 21 (P = 0.5). CONCLUSIONS: We found a general PD incidence rate of 1.7% in our group of patients. This figure is not higher in women with hormone abnormalities caused by PPTD. Women with a past history of depression present a higher risk of PD while those who breast fed did not have an increased risk.

Adenoma↗
PubMed2000

Inducible myocardial ischaemia in asymptomatic Type 2 diabetic patients.

BACKGROUND: to define the prevalence of inducible myocardial ischaemia in asymptomatic Type 2 diabetic patients and its relation to urinary albumin excretion rate (AER). METHODS: 98 Type 2 diabetic patients aged 56+/-7 years, and 20 non-diabetic volunteers were recruited. Dypiridamole plus exercise thallium-201 myocardial single photon emission computed tomography (SPECT) was performed in all participants. Exclusion criteria were: age <30 or >70 years, evidence of cardiovascular disease, anomalous ECG, autonomic neuropathy or serum creatinine level >177 micromol/l. RESULTS: 36 out of 98 diabetic patients (37%) showed abnormal thallium SPECT (considered as inducible myocardial ischaemia), versus one out of 20 (5%) in control group (odds ratio 7.3 (95% CI 1.1-50.5), P<0.005). Among diabetic patients, prevalence of inducible ischaemia was greater in those with higher urinary AER (AER <30:30-300:> 300 mg/24 h: 26: 53: 88%, and greater in the normoalbuminuric group compared to the control group (26 vs. 5%; P<0.05). An AER >30 mg/24 h was the only independent factor associated with inducible myocardial ischaemia in the multivariate analysis (P=0.009). CONCLUSIONS: raised urinary AER in asymptomatic diabetic patients is a risk factor for present myocardial ischaemia demonstrated by thallium dypiridamole tomography. The prevalence of inducible myocardial ischaemia in asymptomatic diabetic patients without known coronary disease is much higher than in non-diabetic population.

Adult↗
PubMed2000

Postpartum thyroiditis: epidemiology and clinical evolution in a nonselected population.

Postpartum thyroiditis (PPT) presents in approximately 5% of women. Its incidence, clinical characteristics, and evolution were studied in a nonselected population of Mediterranean women. Six hundred five healthy women, recruited between the 36th week of pregnancy and the 4th postpartum day, underwent initial clinical and biological evaluation and postpartum at 1 (n = 605), 3 (n = 552), 6 (n = 574), 9 (n = 431), and 12 (n = 444) months. PPT was diagnosed in women with transient hyperthyroidism between 1 and 3 months postpartum and/or hypothyroidism between 3 and 6 months postpartum. Permanent hypothyroidism was considered if it was overt and persisted one year after diagnosis. The incidence rate of PPT was 7.8%. Eighty-two percent of PPT patients had hormone abnormalities at the 6th month postpartum, 8.8% showed depression and 51% goiter. PPT was manifest as hyperthyroidism plus hypothyroidism in 35.5% of patients, because only transient hyperthyroidism in 22.2% and as hypothyroidism alone in 42.3%. Five patients with hypothyroidism during PPT (0.82% of the initial population, 11.1% of PPT patients, and 15.6% of hypothyroidism PPT patients) presented permanent hypothyroidism after a follow-up of 39.8 (4.2) months. PPT was found in 7.8% of general Mediterranean population. We recommend evaluation at the 6th postpartum month to diagnose the majority of PPT women and indefinite follow-up of hypothyroid PPT patients to detect permanent hypothyroidism.

Adolescent↗
PubMed2000

Diagnostic efficiency of serum IGF-I, IGF-binding protein-3 (IGFBP-3), IGF-I/IGFBP-3 molar ratio and urinary GH measurements in the diagnosis of adult GH deficiency: importance of an appropriate reference population.

OBJECTIVE: To analyse the diagnostic role of serum IGF-I, IGF-binding protein-3 (IGFBP-3), IGF-I/IGFBP-3 molar ratio and urinary GH (uGH) excretion in adult GH deficiency (GHD). DESIGN: Twenty-seven adults (age range: 18-71 years) with severe GHD, defined by a peak GH response to an insulin tolerance test below 3microg/l in patients with at least one additional pituitary hypofunction. Reference values were established from a selected age- and body mass index-matched population (154 healthy adults grouped in four age groups). METHODS: IGF-I and IGFBP-3 were measured by RIA (Nichols) and results expressed as standard deviation (s.d.) scores from our reference population and assay normative data (s.d. score Nichols). uGH was measured by IRMA. RESULTS: Within the control group, IGF-I, IGFBP-3, IGF-I/IGFBP-3 ratio standardisation regarding our control population and IGF-I with respect to the assay normative data resulted in disappearance of age-related differences. However, IGFBP-3 s.d. score Nichols resulted in mean values between +1.4 and +2.5 s.d. score. Greatest diagnostic efficiency was for IGF-I standardised with respect to our controls (97.2%), followed by s.d. score IGFBP-3 (92.9%). s.d. score IGF/IGFBP-3 ratio and uGH showed poor diagnostic efficiency. Any combination of at least two abnormal parameters raised specificity to 100%. IGF-I standardised with respect to assay reference (s.d. score Nichols) showed similar diagnostic value (95.0%) whereas IGFBP-3 showed low sensitivity (33. 3%). Within the GHD patients, those with three or more additional deficiencies had lower s.d. score IGF-I than those with only two or one. CONCLUSION: We underline the importance of an appropriate reference population for correct interpretation of GH secretion markers. Considering our results, specificity obtained with two simultaneous abnormal parameters when referred to an adequate reference population may add valuable information to alternative GH stimulation tests to confirm adult GHD.

Adult↗
PubMed1999

[Genetic study of a new family with Hippel-Lindau type IIB disease].

BACKGROUND: Von Hippel-Lindau disease is characterized by the variable presence of cerebellar and retinal haemangioblastomas, phaeocromocytomas and hypernephromas, beginning at early stages of life. Von Hippel-Lindau gene has been located in the short arm of chromosome 3 (3p25.5) and has been involved in the regulation of DNA transcription acting as a suppressor gene. More than 500 different mutations have been described. SUBJECTS AND METHODS: We describe a new family with the type IIB Von Hippel-Lindau disease in which, apart from clinical studies, we performed a genetic screening trying to identify germinal mutations. RESULTS: So far, we have point out 6 patients with the G-->A transversion at codon 167 (R167Q). Two of them with overt clinical disease (phaeocromocytoma in case II.1 and haemangioblastoma in the II.2) at the beginning of the study and one with a non-suspected clinical presentation (phaeocromocytoma and renal carcinoma in case I.1) out of 8 family members studied in three generations. CONCLUSIONS: The genetic screening in this family permitted us to identify three subjects before their clinical onset. The absence of the mutation in two of the younger patients will simplify the clinical follow-up of this family. Genetic screening must be generalized in the follow-up of Von Hippel-Lindau disease families, because of economic advantages and clinical efficacy.

Adult↗
PubMed1998

[Prevalence of nephropathy in type I diabetes].

BACKGROUND: Diabetic nephropathy is a serious complication of diabetes, of which there are few epidemiological data in Spain. The aim of this study is to determine diabetic nephropathy prevalence in a group of patients with type I diabetes mellitus, representative of the population of Barcelona, Spain, evaluating several risk factors related with its development. PATIENTS AND METHODS: 639 patients (296 males and 343 women), from 6 hospitals, selected according with the diabetes duration (194 between 5 and 9 years [group I], 227 between 10 and 19 years [group II] and 218 with 20 years or more [group III]) were studied. In all patients urinary albumin excretion and plasma levels of creatinine, HbA1c, cholesterol and triglycerides were determined. The presence of retinopathy, neuropathy, vasculopathy and tobacco consumption were also evaluated. RESULTS: The prevalence of diabetic nephropathy increased with longer diabetes duration (8.1% [CI: 4.3-11.9] in group I, 24.7% [CI: 19.1-30.3] in group II and 44.7% [CI: 38.1-51.3] in group III), as well as that of hypertension, diabetes complications, cholesterol and triglycerides plasma levels. Related to people with normal renal function, after logistic regression, microalbuminuria was associated with hypertension and longer diabetes duration. Clinical nephropathy (macroalbuminuria + renal failure) to hypertension, longer duration, hypertriglyceridemia, male sex and tobacco consumption. CONCLUSIONS: The prevalence of diabetic nephropathy in Barcelona area is high and similar to that observed in other european regions. Its existence is associated with other diabetic complications. In addition to the classic risk factors, tobacco consumption must also be considered as a factor for diabetic nephropathy.

Adult↗