Low glycemic index diet reduces body fat and attenuates inflammatory and metabolic responses in patients with type 2 diabetes

ABSTRACT Objective The aim of this study was to verify the effects of glycemic index (GI) on body composition, and on inflammatory and metabolic markers concentrations in patients with type 2 diabetes. Subjects and methods In this randomized controlled parallel trial, twenty subjects (aged 42.4 ± 5.1 years, BMI 29.2 ± 4.8 kg.m-2) were allocated to low GI (LGI) (n = 10) or high GI (HGI) (n = 10) groups. Body composition, inflammatory and metabolic markers were assessed at baseline and after 30 days of intervention. Food intake was monitored during the study using three-day food records completed on two non-consecutive weekdays and on a weekend day. Results Body fat reduced after the LGI intervention compared with baseline (P = 0.043) and with the HGI group (P = 0.036). Serum fructosamine concentration (P = 0.031) and TNF-α mRNA expression (P = 0.05) increased in the HGI group. Serum non-esterified fatty acids were greater in the HGI than in the LGI group (P = 0.032). IL-6 mRNA expression tended to decrease after the consumption of the LGI diet compared to baseline (P = 0.06). Conclusion The LGI diet reduced body fat and prevented the negative metabolic and inflammatory responses induced by the HGI diet.

Correlação das dosagens de frutosamina e de hemoglobina glicosilada com o perfil glicêmico em gestantes com diabetes mellitus / Correlation of the Levels of Fructosamine and Glycated Hemoglobin with the Blood Glucose Profile in Pregnant Women with Diabetes Mellitus

Objetivo Avaliar se há correlação das dosagens de frutosamina e de hemoglobina glicosilada (HbA1c) com as frequências de desvios de glicemia capilar em gestantes com diabetes mellitus. Métodos estudo observacional, retrospectivo, de corte transversal, incluindo todas as gestantes comdiabetes que iniciaram o pré-natal emhospital terciário de ensino durante o ano de 2014 e que apresentavam pelo menos 20 dias de auto monitoramento glicêmico previamente às dosagens séricas de frutosamina e de HbA1c. Os desvios de glicemia capilar foram considerados "hipoglicemias" quando menores que 70mg/dL ou "hiperglicemias" quando acima do alvo glicêmico terapêutico para o horário. Foram testadas as correlações lineares par a par das dosagens de frutosamina e de HbA1c com as frequências de hipoglicemias e de hiperglicemias capilares pelo teste Tau-b de Kendall. Na sequência, foi avaliada a regressão linear entre as dosagens de HbA1c e de frutosamina e as frequências de hipoglicemias e de hiperglicemias. Resultados Foram incluídas 158 gestantes que contribuíram com 266 amostras para dosagem sérica de frutosamina e HbA1c. As dosagens de frutosamina e de HbA1c apresentaram, respectivamente, coeficientes τ de Kendall de 0,29 (p < 0,001) e 0,5 (p < 0,001) com a frequência de hiperglicemias, e de 0,09 (p = 0,04) e 0,25 (p < 0,001) com a frequência de hipoglicemias capilares. No modelo de regressão linear, as dosagens de frutosamina e de HbA1c apresentaram, respectivamente, coeficientes de determinação R2 = 0,26 (p < 0,001) e R2 = 0,51 (p < 0,001) para a predição de hiperglicemias, e R2 = 0,03 (p = 0,003) e R2 = 0,059 (p < 0,001) para a predição de hipoglicemias. Conclusão As dosagens de frutosamina e de HbA1c apresentam correlação fraca a moderada com as frequências de hiperglicemias e hipoglicemias capilares no auto monitoramento glicêmico e não são capazes de traduzir com precisão os desvios da meta glicêmica no tratamento de gestantes com diabetes.

Objective To evaluate the correlation of the levels of fructosamine and of glycated hemoglobin (HbA1c) with the frequency of blood glucose self-monitoring values out of the treatment target range in pregnant women with diabetes mellitus. Methods We performed an observational, retrospective, cross-sectional study, including all pregnant women with diabetes who attended prenatal care visits at a tertiary teaching hospital during the year of 2014 and who presented at least 20 days of blood glucose self-monitoring prior to assessment of serum levels of fructosamine and HbA1c. Capillary blood glucose values out of the treatment target range were considered "hypoglycemia" when lower than 70 mg/dL and "hyperglycemia" when above the glycemic therapeutic target. We evaluated the correlation of the levels of fructosamine and of HbA1c with the frequencies of hyperglycemia and hypoglycemia recorded in the glucometer device by performing Tau-b of Kendall correlation tests. Next, linear regression tests were performed between the levels of HbA1c and of fructosamine and the frequencies of hypoglycemia and hyperglycemia. Results We included 158 pregnant women, from whom 266 blood samples were obtained for assessing fructosamine and HbA1c levels. Measurements of fructosamine and of HbA1c presented, respectively, Kendall's τ coefficient of 0.29 (p < 0.001) and 0.50 (p < 0.001) regarding the frequency of hyperglycemia, and of 0.09 (p = 0.046) and 0.25 (p < 0.001) regarding the frequency of hypoglycemia. In the linear regression model, levels of fructosamine and of HbA1c respectively presented determination coefficients R2 = 0.265 (p < 0.001) and R2 = 0.513 (p < 0.001) for the prediction of hyperglycemia, and R2 = 0.033 (p = 0.003) and R2 = 0.059 (p < 0.001) for the prediction of hypoglycemia. Conclusion Levels of fructosamine and of HbA1c presented a weak to moderate correlation with the frequencies of hyperglycemia and hypoglycemia at blood glucose self-monitoring and were not able to accurately translate the deviations from the glycemic goals in pregnant women with diabetes.

Avaliação da frutosamina como parâmetro de controle glicêmico na gestante diabética / Evaluation of fructosamine as a parameter of blood glucose control in diabetic pregnant women

Objetivo Avaliar parâmetros alternativos para monitorar a glicemia em portadoras de diabetes na gestação estudando a relação entre a frutosamina e a automonitoração em gestantes portadoras de diabetes. Materiais e métodos: A frutosamina sérica e os parâmetros da automonitoração nos 14 dias que antecederam a coleta da frutosamina foram avaliados em 47 gestantes portadoras de diabetes. Resultados Setenta e uma determinações de frutosamina e 2.238 glicemias capilares (GCs) foram analisadas. A frutosamina correlacionou-se com o índice de excursões hiperglicêmicas (HBGI) e o desvio-padrão das glicemias (r = 0,28; p = 0,021 e r = 0,26; p = 0,03, respectivamente). A comparação entre as mães dos neonatos com peso adequado ou grandes ao nascer com as genitoras que tiveram neonatos pequenos para a idade gestacional (PIG) revelou que estas tiveram menor média glicêmica (105 vs. 114 e 119 mg/dL), maior índice de excursões hipoglicêmicas (5,8 vs. 1,3 e 0,7) e maior percentual de hipoglicemias (11 vs. 0 e 0%) mesmo com frutosamina dentro dos valores de referência (242 vs. 218 e 213 μmol/l). Conclusão A frutosamina pode ser utilizada como parâmetro auxiliar à automonitoração para avaliação de hiperglicemias e variabilidade glicêmica, entretanto pode subestimar hipoglicemias em gestantes com fetos PIG. .

Objective To evaluate the alternative parameters to monitor glycemia in pregnant women with diabetes studying the relationship between fructosamine testing and self monitoring of blood glucose in pregnant women with diabetes. Materials and methods Serum fructosamine levels and the self monitoring of blood glucose over 14 days before the collection of fructosamine were evaluated in 47 diabetic pregnant women. Results Seventy-one fructosamine levels and 2,238 glucose measurements (CGs) were analysed. Levels of fructosamine correlated with high blood glucose index (HBGI) and the standard deviation of glycemias (r = 0.28; p = 0.021 and r = 0.26; p = 0.03, respectively). The comparison between the mothers of the newborns with appropriated or large birthweight and those who gave birth to small newborns for their gestational age (SGA) showed that the latter had a lower glycemic mean (105 vs. 114 and 119 mg/dL), a higher low blood glucose index (5.8 vs. 1.3 and 0.7) and a higher percentage of hyperglycemias (11 vs. 0 and 0%) even when the fructosamine falls within the reference values (242 vs. 218 and 213 μmol/l). Conclusion The levels of fructosamine can be used as further parameter to aid self monitoring of blood glucose to evaluate hyperglycemias and glycemic variability, however, this can underestimate hypoglycemias in pregnant women carrying small-for-gestational age fetuses. .

Utilidad de la medición de fructosamina como indicador de control en pacientes con diabetes gestacional y pregestacional / Plasma fructosamine to evaluate metabolic control among women with gestational diabetes

Background: Metabolic control of diabetic pregnant women is assessed using glycated hemoglobin (HbAlc) levels and fasting blood sugar. Another glycated protein, namely fructosamine, can be an indicator of average glucose levels during the last three weeks. Aim: To evaluate plasma fructosamine as an indicator of glycemic control in women with gestational diabetes. Patients and Methods: Prospective cohort study of 41 pregnant women aged 30 to 37 years, with gestational and pre-gestational diabetes. Blood glucose, HbAlc, fructosamine were measured. Newborn weight, and other prenatal and postnatal variables, were used to evaluate the correlation between metabolic control and the presence or absence of macrosomia. Results: The correlation observed between fructosamine and fasting blood glucose (r = 0.627, p < 0.001) was superior to that of HbA1c and blood glucose (r = 0.516, p < 0.001). No association was observed between macrosomia and levels of fructosamine, nor between the other studied variables. Conclusions: Fructosamine levels were not associated with macrosomia, but it could be better for the evaluation of glycemic control in patients with gestational diabetes since it allows short-term monitoring.

Rastreamento de cardiopatias congênitas associadas ao diabetes mellitus por meio da concentração plasmática materna de frutosamina / Congenital cardiopathies screening associated with diabetes mellitus using maternal fructosamine plasma concentration

OBJETIVO: avaliar a importância da concentração plasmática materna de frutosamina como indicador de cardiopatias congênitas fetais, em gestações complicadas pelo diabetes mellitus. MÉTODOS: o estudo retrospectivo incluiu 91 gestantes portadoras de diabetes mellitus, as quais foram submetidas à ecocardiografia fetal de rotina em centro universitário de referência em Medicina Fetal. Foram selecionadas 65 pacientes que apresentavam diabete pré-gestacional e registro em prontuário médico de frutosamina plasmática anterior ao exame ultrassonográfico. A primeira dosagem registrada foi confrontada com o resultado da ecocardiografia fetal de rotina, realizada por médico especialista do serviço. A presença ou ausência de achados ecográficos de cardiopatia congênita (AECC) foi relacionada aos níveis plasmáticos de frutosamina, por meio de teste de médias, e sua acuidade para AECC verificada por curva ROC. Foram discutidos como pontos de corte os valores da concentração plasmática materna de frutosamina de 2,68, 2,9 e 2,23 mmol/L, que são, respectivamente, o valor de referência local do laboratório, o do kit de dosagem empregado e o de maior acurácia global. RESULTADOS: o AECC foi encontrado em 52,3 por cento dos fetos. A primeira dosagem de frutosamina durante o pré-natal aconteceu em média com 20,4±8,0 semanas de gestação. A capacidade da concentração materna de frutosamina em identificar fetos com AECC foi significante (p<0,0001) e apresentou área sob a curva ROC de 0,78 (IC95 por cento=0,66-0,89). A concentração plasmática de frutosamina de 2,9 mmol/L apontou AECC com maior especificidade e, porém, com maior porcentual de falso-negativo (96,8 e 55,9 por cento). Valores acima de 2,68 mmol/L associam-se à probabilidade de 4,6 em identificar fetos com AECC em relação a valores inferiores, com sensibilidade de 58,8 por cento e especificidade de 87,1 por cento. O valor de 2,23 mmol/L mostrou-se de maior acurácia global entre os três pontos sugeridos, ...

PURPOSE: to evaluate the importance of maternal plasma concentration of fructosamine as an indicator of fetal congenital cardiopathies in pregnancies complicated by diabetes mellitus. METHODS: this was a retrospective study conducted on 91 pregnant women with diabetes mellitus who underwent routine fetal echocardiography at a university reference center in fetal medicine. Sixty-five patientes who presented pre-gestational diabetes mellitus and plasma fructosamine level were registered in the medical records prior to the ultrasound exam. The first measurement recorded was compared with the result of routine fetal echocardiography, carried out by a specialist physician of the service. The presence or absence of echocardiographic findings of congenital cardiopathies (EFCC) was related to plasma levels of fructosamine by the mean t-test and its accuracy for EFCC was verified by the ROC curve. Plsama fructosamine concentrations of 2.68, 2.9 and 2.23 mmol/L, which are, respectively, the local reference laboratory values, the value of the kit employed for measurement and the one of highest overall accuracy, were discussed as the cut-off values. RESULTS: EFCC was found in 52.3 percent of the fetuses. The first measurement of fructosamine, during the prenatal care period, was performed, on average, at 20.4±8.0 weeks of pregnancy. The maternal concentration ability of the fructosamine to identify fetuses with EFCC was significant (p<0.0001) and had an area under the ROC curve of 0.78 (95 percentCI=0.66-0.89). The 2.9 mmol/L plasma concentration of fructosamine revealed EFCC with better specificity, but with a higher percentage of false-negative results (96.8 and 55.9 percent). Values above 2.68 mmol/L were associated with a probability of 4.6 to identify fetuses with EFCC compared with lower values, with 58.8 percent of sensitivity and 87.1 percent, specificity. The value of 2.23 mmol/L proved to be the most overall accurate of the three values ...

Elevated fructosamine concentrations caused by IgA paraproteinemia in two dogs

An 8-year-old male Austrian Pinscher and a 14-year-old male Golden Retriever were presented for evaluation due to unexplainable high fructosamine values despite euglycemia and epistaxis in combination with polydipsia/polyuria, respectively. Blood analysis revealed severe hyperglobulinemia, hypoalbuminemia and markedly elevated fructosamine concentrations in both dogs. Multiple myeloma with IgA-monoclonal gammopathy was diagnosed by serum and urine electrophoresis including immunodetection with an anti-dog IgA antibody and bone marrow aspirations. Diabetes mellitus was excluded by repeated plasma and urine glucose measurements. Fructosamine values were positively correlated with globulin, but negatively correlated with albumin concentrations. These cases suggest that, as in human patients, monoclonal IgA gammopathy should be considered as a possible differential diagnosis for dogs with high fructosamine concentrations.

Nonenzymatic glycation of plasma proteins in smokers.

Glycation is known to play a key role in complications of many pathophysiological processes. The present study was carried out to assess whether there are abnormalities of nonenzymatic glycation of proteins in smokers. Fourteen current smokers and 10 healthy nonsmokers were enrolled for the present study. Fasting plasma glucose, insulin, fructosamine and total plasma glycated proteins were evaluated. A significant rise in the mean levels of fructosamine and total plasma glycated proteins were found in smokers when compared with controls. Significant difference in insulin values was observed between these two groups. When Pearson's correlation analysis was performed, no significant correlation was found between fasting plasma glucose with either fructosamine or total plasma glycated protein levels. These data suggest an increased glycation of proteins in smokers independent of glucose concentration.

Hypoglycemic effects of vanadium on alloxan monohydrate induced diabetic dogs

The hypoglycemic effects after oral administration of vanadium have been studied previously in many species such as rats, mice and even humans. However, there has been no prior report on the glucose lowering effect of vanadium on diabetic dogs. Therefore, the purpose of this study was to evaluate the hypoglycemic effects of oral vanadium on diabetic dogs. Diabetes mellitus in the dogs studied was induced by alloxan monohydrate intravenous injection. The dogs were divided into two groups, one was the diabetic control (DC) group (n = 4) and the other was the vanadium treated (DV) group (n = 6). Fresh water was supplied to the dogs in the DC group, but sodium metavanadate solution (0.1~0.2 mg/ml) was given to the dogs in DV group from one week after the alloxan injection. The fasting glucose levels, fructosamine and serum chemistry profiles were compared between the two groups weekly for three weeks. The fasting blood glucose levels in DV group were significantly lower than those in the DC group (p < 0.01). Fructosamine levels in the DV group were also lower than those in the DC group (p < 0.05). The serum chemistry profiles were not significantly different in comparisons between the two groups. However, the cholesterol levels were significantly lower in the DV group compared to the DC group (p < 0.05). Our findings showed that oral vanadium administration had a hypoglycemic effect on chemically induced diabetic dogs.

Lipodistrofia generalizada congênita: correlação com leptina e outros aspectos bioquímicos / Generalized congenital lipodystrophy: correlation with leptin and other biochemical parameters

PURPOSE: To correlate serum leptin and insulin levels, and the glucosic profile of 21 patients shared in diabetics and non diabetics with Congenital Generalized Lipodystrophy (CGL). METHODS: In a prospective study, were dosed serum leptin level with radioimmunoassay technique, fasting plasma glucose through of the glucoseoxidase-peroxidase reaction, the hemoglobin glycate using the technique microchromatography for ionic exchange resin and insulin through immunoassay system. The fructosamine concentration serum was determinated for reduction nitroblue tetrazolium method. The Student's test was used to compare results between the groups and the correlation [quot ]r[quot ] coefficient to analise the relation among the several variants studied, with significant level of 5% (p < 0.05). All the statistical procedures were performed using the Excel by Microsoft and the Statistic program for Windows by StatSoft, Inc. version 5.1 edition 97. RESULTS: Leptin decreased on the most patients, showing no statistically significant difference between the groups. Also there wasn't difference statistically significant (p = 0.9542) of the insulin's value between diabetics and non diabetics. CONCLUSION: The hyperinsulinism and the hypoleptinemia occurred independently of diabetes in the CGL's patients and this can be due to the natural history of disease, in which the raise insulin levels precede the initial diabetes mellitus and the low leptin levels were related to the lipoatrophy.

The influence of calorie restriction during the Ramadan fast on serum fructosamine and the formation of beta hydroxybutirate in type 2 diabetes mellitus patients.

AIM: To determine whether the Ramadan fasting can improve metabolic control evaluated from serum fructosamine and beta hydroxybutirate in patients with Type 2 diabetes mellitus. METHODS: This was a prospective one group before and after study (self-controlled study). Twenty four patients from the outpatient clinic of the Metabolic Endocrinology Division of the Department of Internal Medicine, Faculty of Medicine, University of Indonesia/ Cipto Mangunkusumo General Hospital who were well under control underwent assessment for serum fructosamine at weeks -1, 4, and 6 (2 weeks after the Ramadan fast) and beta hydroxybutirate formation at week 4. RESULTS: The mean serum fructosamine on weeks -1, 4, and 6 were 334.2 +/-45.7; 303.9 +/-34.5 dan 313.6 +/-45.9 umol/L. The beta hydroxybutirate level was 0.3 mmol/L. CONCLUSION: The Ramadan fasting in patients with well-controlled and medium-controlled type 2 diabetes mellitus could cause a reduction in serum fructosamine and does not cause formation of beta hyroxybutirate.

Performance indicators and validity of serum fructosamine assay as a diagnostic test in a screening program for diabetes mellitus

To evaluate the performance indicators and validity of fructosamine assay as a diagnostic tool in screening for Diabetes mellitus [DM]. Fasting plasma glucose [FPG] and serum fructosamine [FA] were compared in 1015 subjects aged >= 25 years from different urban and rural areas in Mosul city, Northern Iraq. The subjects were classified into 5 groups: Group 1: Subjects with FPG < 6.1 mmol/L [n=883], Group 2: Subjects with impaired FPG 6.1-6.9 mmol/L [n=29], Group 3: New diabetics diagnosed solely by new 1997 American Diabetes Association [ADA] criteria with FPG 7.0-7.7 mmol/L [n=20], Group 4: New diabetics diagnosed according to old 1980-1985 World Health Organization [WHO] criteria with FPG >= 7.8 mmol/L [n=23], and Group 5: Known diabetics [n=60]. Subjects in groups 2 and 3 underwent a standard 75 gm oral glucose tolerance test [OGTT] as recommended by the WHO. Reclassification of subjects into 3 groups according to FPG or 2hPG, or both was carried out for all subjects. Group A [non-diabetics]: Subjects with FPG < 6.1 mmol/L or 2hPG < 7.8 mmol/L, or both [n=910]. Group B [Diabetics]: Subjects with FPG >= 7.8 mmol/L or 2hPG >= 11.1 mmol/L, or both [n=92] including 60 known diabetics in group 5 and 23 new diabetics in group 4 in addition to 2 subjects in group 2 and 7 subjects in group 3. Group C [impaired glucose tolerance, IGT]: Subjects with 2hPG between 7.8-11.1 mmol/L [n=13]. Having all subjects had their serum FA being measured; the Receiver Operator Characteristic [ROC] curve was constructed on the data to determine the trade off between sensitivity and specificity of the FA test in the diagnosis of DM. This construction decided that serum FA value of 2.65 mmol/L would be the cutoff point, or the positivity criterion in the calculation of the validity parameters of FA test. Of 910 non-diabetics, 886 subjects had measured FA values within the 95th percentile, while 24 had FA higher than the cutoff point. Consequently, FA in non-diabetics yielded 886 [true negatives] and 24 [false positives]. Of the 92 diabetics, 30 subjects had normal FA values, while 62 diabetics showed FA higher than the cutoff point. Consequently, FA in diabetics yielded 30 [false negatives] and 62 [true positives]. Accordingly, the sensitivity, specificity, positive predictive value, negative predictive value, accuracy rate, positive likelihood ratio and negative likelihood ratio were 67.3%, 97.3%, 72.3%, 96.7%, 94.6%, 26 and 2.99. A highly significant correlation was observed between FPG and measured FA in non-diabetics [r=0.85, p<0.0001] and diabetics [r=0.92, p<0.0001]. No significant correlation was observed between serum FA and albumin in non-diabetics [r= 0.14, p>0.05] and diabetics [r=0.08, p>0.05]. Fructosamine test shows a moderate sensitivity with a high specificity as a diagnostic test for diabetes mellitus. The considerable overlap between diabetics and non-diabetics limit its usefulness. It is recommended that fructosamine test is not a suitable screening test for the disease. Measurement of plasma glucose [fasting or post-OGTT] remains the corner stone as a diagnostic test

Some markers to elucidate the pathophysiology in early diabetic nephropathy

Diabetic nephropathy is one of the microvascular complications of diabetes mellitus, microalbuminuria is considered as an important predictor for the onset of diabetic nephropathy. The goal of this study is to search for other markers in the hope of enhancing the sensitivity and specificity of screening for this life threatening complication. In the present study, 82 diabetic patients [26 insulin dependent and 56 non insulin dependent] aged from 21-69 years, [57 males and 25 females], together with 18 apparently healthy control of matchable age and sex were subjected to estimation of serum levels of Interlukin-1B [IL-1B], N-acetyl-13-glucosaminidase [NAG], fructosamine, random blood glucose, urinary levels of NAG, B[2]-microglobulin [B[2]-MG] and creatinine. The study showed that all the parameters studied were significantly higher in diabetics compared to the control group and their levels were significantly higher in diabetics with longer duration of diabetes and serum IL-1B, NAG, urinary B[2]-MG/mg creatinine, and NAG/mg creatinine were significantly higher in non-insulin dependent compared to insulin dependent. No significant correlation could be observed between any of the parameters studied and random blood glucose or fructosamine. Serum IL-1B, urinary B[2]-MG and urinary and serum NAG may be considered a good markers in detecting early diabetic nephropathy

Effect of betacarotene on protein glycosylation in alloxan induced diabetic rats.

Free radicals are increasingly formed in diabetes mellitus by the auto oxidation of glucose and glycosylated proteins. Oxidative stress and proteinglycosylation are closely related processes and have been shown to contribute to the development of complications in diabetes mellitus. The extent of protein glycosylation was assessed in alloxan induced diabetic rats after being treated with 50 mg of betacarotene for 40 days. The level of fructosamine and glycosylated haemoglobin was comparison with non treated diabetic rats. The results indicate the beneficial role of betacarotene in reducing diabetic complications like glycosylation in experimental diabetic rats.

Serum lipid alterations in retinopathy of type II [non-insulin dependent] diabetes mellitus

Fasting serum glucose, fructosamine, lipids, and lipoproteins were measured in 49 non-insulin dependent diabetics. Of these, 15 were without retinopathy, 12 with exudative type, and 22 with proliferative retinopathy. The groups were closely matched for age, sex, and duration of diabetes. The increased serum fructosamin values were significant correlated with high serum glucose in diabetic retinopathy [P< 0.001] and non-retinopaths [P< 0.01]. Nevertheless, all diabetic groups had exhibited no s relationship of serum fructosamine and main lipids or lipoprotien fractions. The means of serum triglyceride [TG], total cholesterol [TCH], very low density lipoprotein cholesterol [VLDL-CH], and low density lipoprotein cholesterol [LDL-CH] were significantly increased with the severity of retinopathy. High density lipoprotein cholesterol [HDL-CH] concentrations in all diabetic groups were comparable to their corresponders of 22 healthy controls. A high ratio of LDL-CH/HDL-CH was observed only in proliferative type [P< 0.05]. Adjustment for different treatment modalities had revealed alteration in serum lipid fractions among other groups