scholarly journals Reduced mRNA and Protein Expression of Perilipin A and G0/G1 Switch Gene 2 (G0S2) in Human Adipose Tissue in Poorly Controlled Type 2 Diabetes

2012 ◽  
Vol 97 (7) ◽  
pp. E1348-E1352 ◽  
Author(s):  
Thomas S. Nielsen ◽  
Ulla Kampmann ◽  
Roni R. Nielsen ◽  
Niels Jessen ◽  
Lotte Ørskov ◽  
...  
Keyword(s):  
Type 2 Diabetes ◽  
Adipose Tissue ◽  
Hormone Sensitive Lipase ◽  
University Hospital ◽  
Diabetic Patients ◽  
Type 2 Diabetic Patients ◽  
Insulin Withdrawal ◽  
Perilipin A ◽  
Type 2 Diabetic

Abstract Context: Increased lipolysis and free fatty acid (FFA) levels contribute significantly to the pathogenesis of chronic and acute insulin resistance in type 2 diabetes, but the underlying mechanisms are uncertain. Objective: Our objective was to test whether increased lipolysis and FFA levels induced by insulin withdrawal are accompanied by increased adipose tissue (AT) contents of adipose triglyceride lipase (ATGL) and/or altered intracellular ATGL regulation. Design and Participants: Nine patients with type 2 diabetes were examined twice in a randomized crossover design after 16 h of 1) hyperglycemia/insulin withdrawal and 2) euglycemia/insulin infusion. Blood samples were drawn and a sc abdominal AT biopsy was obtained. Setting: The study was conducted at a university hospital research unit. Results: Circulating glucose (7.2 ± 0.3 vs. 11.2 ± 0.8 mmol/liter) and FFA (0.51 ± 0.05 vs. 0.65 ± 0.04 mmol/liter) were increased and insulin levels decreased after insulin withdrawal. AT ATGL protein tended to be increased (P = 0.075) after insulin withdrawal; by contrast, AT protein and mRNA content of perilipin A (Plin) and G0/G1 switch gene 2 (G0S2), known negative regulators of ATGL activity, were decreased by 20–30% (all P values <0.03). All measured parameters related to hormone-sensitive lipase remained unaffected. Conclusions: We found reduced mRNA and protein content of Plin and G0S2 and borderline increased ATGL protein in sc AT from poorly controlled type 2 diabetic subjects. This suggests that increased ATGL activity may contribute to the elevated lipolysis and circulating FFA levels in acute insulin withdrawal and metabolic dysregulation in type 2 diabetic patients and that this mechanism may be modifiable.

scholarly journals Decreased Expression Of apM1 in Omental and Subcutaneous Adipose Tissue of Humans With Type 2 Diabetes

2000 ◽  
Vol 1 (2) ◽  
pp. 81-88 ◽  
Author(s):  
Michael A. Statnick ◽  
Lisa S. Beavers ◽  
Laura J. Conner ◽  
Helena Corominola ◽  
Dwayne Johnson ◽  
...  
Keyword(s):  
Type 2 Diabetes ◽  
Adipose Tissue ◽  
Subcutaneous Adipose Tissue ◽  
Diabetic Patients ◽  
Mrna Levels ◽  
Type 2 Diabetic Patients ◽  
Omental Adipose Tissue ◽  
Subcutaneous Adipose ◽  
Type 2 Diabetic

We have screened a subtracted cDNA library in order to identify differentially expressed genes in omental adipose tissue of human patients with Type 2 diabetes. One clone (#1738) showed a marked reduction in omental adipose tissue from patients with Type 2 diabetes. Sequencing and BLAST analysis revealed clone #1738 was the adipocyte-specific secreted protein gene apM1 (synonyms ACRP30, AdipoQ, GBP28). Consistent with the murine orthologue, apM1 mRNA was expressed in cultured human adipocytes and not in preadipocytes. Using RT-PCR we confirmed that apM1 mRNA levels were significantly reduced in omental adipose tissue of obese patients with Type 2 diabetes compared with lean and obese normoglycemic subjects. Although less pronounced, apM1 mRNA levels were reduced in subcutaneous adipose tissue of Type 2 diabetic patients. Whereas the biological function of apM1 is presently unknown, the tissue specific expression, structural similarities to TNFα and the dysregulated expression observed in obese Type 2 diabetic patients suggest that this factor may play a role in the pathogenesis of insulin resistance and Type 2 diabetes.

scholarly journals Interrelationship Between Chitotriosidase, Type2 Diabetes Mellitus and Atherosclerosis

QJM ◽  
2020 ◽  
Vol 113 (Supplement_1) ◽  
Author(s):  
S S Hosny ◽  
M M Maher ◽  
M M Bekhet ◽  
A M Bahaaeldin ◽  
H M A Mahmoud ◽  
...  
Keyword(s):  
Diabetes Mellitus ◽  
Type 2 Diabetes ◽  
Type 2 Diabetes Mellitus ◽  
Fasting Blood Glucose ◽  
University Hospital ◽  
Diabetic Patients ◽  
Type 2 Diabetic Patients ◽  
Cardiovascular Morbidity And Mortality ◽  
Type 2 Diabetic

Abstract Background Type-2 diabetes mellitus (T2DM) is the leading cause of cardiovascular morbidity and mortality worldwide . Poor glucose control, hypertension, and dyslipidemia are the main factors that increase the risk of atherosclerotic disease in T2DM. Aim of the Work To study the relationship between Chitotriosidase level in patients with Type 2 Diabetes Mellitus and the development of atherosclerosis. Patients and Methods This study was conducted on 75 persons. Cases were selected from Internal medicine & endocrinology outpatient clinics at Ain Shams University Hospital. They were divided into Two groups: Group 1 formed of 50 Type 2 Diabetic patients. Group 2 formed of 25 healthy subjects as control Results Serum Chitotriosidae level was higher in type 2 diabetic patients than healthy control.and its level was significantly higher in type 2 diabetic patients with atherosclerosis. There was also positive significant correlation between Chitotriosidase and Fasting blood glucose, 2 h p.p,HBA1C, cholesterol, LDL, Triglycerides, BMI and W/H Conclusion serum chitotriosidase can be used as predictble marker for diabetic vasculopathy.

scholarly journals Impact of a Booklet about Diabetes Genetic Susceptibility and Its Prevention on Attitudes towards Prevention and Perceived Behavioral Change in Patients with Type 2 Diabetes and Their Offspring

2011 ◽  
Vol 2011 ◽  
pp. 1-7 ◽  
Author(s):  
Masakazu Nishigaki ◽  
Eiko Sato ◽  
Ryota Ochiai ◽  
Taiga Shibayama ◽  
Keiko Kazuma
Keyword(s):  
Type 2 Diabetes ◽  
Genetic Susceptibility ◽  
Behavioral Change ◽  
Behavioral Changes ◽  
Diabetic Patients ◽  
Type 2 Diabetic Patients ◽  
The Patient’S View ◽  
Self Administered Questionnaire ◽  
Type 2 Diabetic

Background. Offspring of type 2 diabetic patients are at a high risk of type 2 diabetes. Information on diabetes genetic susceptibility and prevention should be supplied to the offspring.Methods. A six-page booklet on diabetes genetic susceptibility and prevention was distributed to 173 patients who ere ordered to hand it to their offspring. The patients answered a self-administered questionnaire on booklet delivery and attitudinal and behavioral changes toward diabetes and its prevention in themselves and their offspring.Results. Valid responses were obtained from 130 patients. Forty-nine patients had actually handed the booklet. Booklet induces more relief than anxiety. From the patient's view, favorable attitudinal and/or behavioral changes occurred in more than half of the offspring who were delivered the booklet.Conclusion. The booklet worked effectively on attitudes and behaviors toward diabetes and its prevention both in patients and their offspring. However, the effectiveness of patients as information deliverers was limited.

Awareness of Complications in Diabetic Patients - Study in a Tertiary Care Centre in Kerala

2021 ◽  
Vol 8 (37) ◽  
pp. 3334-3338
Author(s):  
Satish Kumar
Keyword(s):  
Diabetes Mellitus ◽  
Type 2 Diabetes ◽  
Type 2 Diabetes Mellitus ◽  
Tertiary Care ◽  
Diabetic Patients ◽  
Tertiary Care Centre ◽  
Type 2 Diabetic Patients ◽  
Complications Of Diabetes ◽  
Type 2 Diabetic

BACKGROUND Type 2 diabetes mellitus is common in the Indian population and awareness regarding the disease and its complications is low among the patients with diabetes. There is lack of studies regarding awareness of complications of diabetes among type 2 diabetic patients. The purpose of this study was to assess the awareness of diabetic complications among type 2 diabetic patients. METHODS This is an institutional based observational study. The sample comprised of 150 adult patients with type 2 diabetes mellitus who underwent treatment in the Department of Medicine, Medical College Kottayam and the patient’s age ranged from 18 - 77 years. RESULTS Majority of patients were in the age group 38 to 57 and the sample comprised of 56 % males and 44 % female patients. Out of 150 patients involved in the study, 120 patients (80 %) were aware of the complications of diabetes mellitus. Among the male patients, 70 (83.33 %) and among females, 50 (75.75 %) were aware of the complications in diabetes. In the study sample, 92 (61.33 %) were aware of the foot problems, 120 patients (80 %) were aware of renal complications, 91 patients were aware regarding eye problems of diabetes, 38 (25.33 %) regarding development of hypertension, 62 (41.33 %) regarding heart attack, 42 (28 %) patients were aware regarding development of stroke and 78 patients (52 %) had awareness regarding occurrence of recurrent infections. CONCLUSIONS Awareness regarding diabetes and its complications is fairly good among the diabetic patients in Kerala. Awareness regarding all complications of diabetes was higher among males than females. Providing awareness to type 2 diabetic patients by various educational programs may be of further help to prevent complications and to decrease the mortality and morbidity in type 2 diabetes patients. KEYWORDS Awareness, Diabetes

scholarly journals Increased Urine IgM and IgG2Levels, Indicating Decreased Glomerular Size Selectivity, Are Not Affected by Dalteparin Therapy in Patients with Type 2 Diabetes

2012 ◽  
Vol 2012 ◽  
pp. 1-7 ◽  
Author(s):  
Ole Torffvit ◽  
Majid Kalani ◽  
Jan Apelqvist ◽  
Björn Eliasson ◽  
Jan W. Eriksson ◽  
...  
Keyword(s):  
Type 2 Diabetes ◽  
Physiological Saline ◽  
Diabetic Patients ◽  
Size Selectivity ◽  
Type 2 Diabetic Patients ◽  
Once Daily ◽  
Urinary Levels ◽  
Glomerular Size ◽  
Type 2 Diabetic

Fifty-four type 2 diabetic patients with neuroischemic foot ulcers were randomised to treatment with 5000 IU of dalteparin, (n=28), or physiological saline, (n=26), once daily until ulcer healing or for a maximum of 6 months. Thirty-three patients had normo-, 15 micro-, and 6 macroalbuminuria. The urinary levels of IgM and IgG2were elevated in 47 and 50 patients, respectively. Elevated urinary levels of IgM and IgG2indicate decreased glomerular size selectivity. Urine IgM levels were associated with IGF-1/IGFBP-1 and IGFBP-1 levels. Dalteparin treatment increased urinary levels of glycosaminoglycans (P<0.001) and serum IGFBP-1 (P<0.05) while no significant effects were seen in any of the other studied parameters. In conclusion, dalteparin therapy in patients with type 2 diabetes had no effects on urinary levels of albumin, IgM, or IgG2despite significantly increased glycosaminoglycans in urine. Elevated urinary levels of IgM and IgG2might be more sensitive markers of renal disease than albuminuria in patients with type 2 diabetes and antihypertensive therapy.

scholarly journals A study of prevalence of microalbuminuria in recently detected type 2 diabetes and its relation to hypertension, dyslipidaemia and obesity

2020 ◽  
Vol 11 (5) ◽  
pp. 38-43
Author(s):  
Shrikrishna V Acharya
Keyword(s):  
Type 2 Diabetes ◽  
Diabetic Nephropathy ◽  
Screening Tool ◽  
Diabetic Patients ◽  
Type 2 Diabetic Patients ◽  
Group 2 ◽  
Type 2 Diabetic ◽  
Group 1 ◽  
New Onset

Background: Microalbuminuria is one of the earliest markers of diabetic nephropathy, and if not recognized and treated early it may lead to diabetic nephropathy resulting in chronic renal failure. Aims and Objective: The aim of the current study was to find out the prevalence of microalbuminuria among newly detected Type 2 diabetic patients and also compare prevalence of microalbuminuria in patients with or without hypertension, dyslipidaemia and obesity. Materials and Methods: In this retrospective study, we analysed 90 patients with new onset type 2 diabetes mellitus. We divided the patients into two groups, group 1 with comorbidities like hypertension, dyslipidaemia and obesity (50 patients) and group 2 without comorbidities (40 patients). We analysed urinary microalbumin level in all patients and compared the prevalence of microalbuminuria between group 1 and group 2. Results: In our cohort of 90 patients, urinary microalbuminuria was found in 30 patients (33.3%). When we divided these nephropathy patients to group1 and group 2, we observed that group 1 with comorbidities had higher percentage of nephropathy patients i.e 24 out of 50(48%). Group 2 with 40 patients had only 6 patients with microalbiminuria ie 6 out of 40(15%). Incidence of microalbiminuria was higher in patients with hypertension, dyslipidaemia and obesity. Conclusions: We conclude that incidence of microalbiminuria is much more common in newly diagnosed type 2 diabetes. We also conclude that hypertension, obesity and hypercholesterolemia are risk factors for nephropathy and urinary microalbuminuria appears to be much more sensitive than serum creatinine as screening tool to detect diabetic nephropathy.

scholarly journals Effects of sodium-glucose co-transporter 2 (SGLT2) inhibition on renal function and albuminuria in patients with type 2 diabetes: a systematic review and meta-analysis

PeerJ ◽  
2017 ◽  
Vol 5 ◽  
pp. e3405 ◽  
Author(s):  
Lubin Xu ◽  
Yang Li ◽  
Jiaxin Lang ◽  
Peng Xia ◽  
Xinyu Zhao ◽  
...  
Keyword(s):  
Type 2 Diabetes ◽  
Renal Function ◽  
Diabetic Patients ◽  
Controlled Trials ◽  
Cochrane Central Register ◽  
Type 2 Diabetic Patients ◽  
Sglt2 Inhibition ◽  
Type 2 Diabetic

Aim To evaluate the effects of sodium-glucose co-transporter 2 (SGLT2) inhibition on renal function and albuminuria in patients with type 2 diabetes. Methods We conducted systematic searches of PubMed, Embase and Cochrane Central Register of Controlled Trials up to June 2016 and included randomized controlled trials of SGLT2 inhibitors in adult type 2 diabetic patients reporting estimated glomerular filtration rate (eGFR) and/or urine albumin/creatinine ratio (ACR) changes. Data were synthesized using the random-effects model. Results Forty-seven studies with 22,843 participants were included. SGLT2 inhibition was not associated with a significant change in eGFR in general (weighted mean difference (WMD), −0.33 ml/min per 1.73 m2, 95% CI [−0.90 to 0.23]) or in patients with chronic kidney disease (CKD) (WMD −0.78 ml/min per 1.73 m2, 95% CI [−2.52 to 0.97]). SGLT2 inhibition was associated with eGFR reduction in short-term trials (WMD −0.98 ml/min per 1.73 m2, 95% CI [−1.42 to −0.54]), and with eGFR preservation in long-term trials (WMD 2.01 ml/min per 1.73 m2, 95% CI [0.86 to 3.16]). Urine ACR reduction after SGLT2 inhibition was not statistically significant in type 2 diabetic patients in general (WMD −7.24 mg/g, 95% CI [−15.54 to 1.06]), but was significant in patients with CKD (WMD −107.35 mg/g, 95% CI [−192.53 to −22.18]). Conclusions SGLT2 inhibition was not associated with significant changes in eGFR in patients with type 2 diabetes, likely resulting from a mixture of an initial reduction of eGFR and long-term renal function preservation. SGLT2 inhibition was associated with statistically significant albuminuria reduction in type 2 diabetic patients with CKD.

scholarly journals TYPE 2 DIABETES MELLITUS;

2013 ◽  
Vol 20 (02) ◽  
pp. 237-243
Author(s):  
GHULAM HUSSAIN BALOCH ◽  
ABDUL QADIR DALL ◽  
ATIF SITWAT HAYAT ◽  
Syed Zulfiquar Ali Shah ◽  
Bikha Ram Devrajani
Keyword(s):  
Diabetes Mellitus ◽  
Type 2 Diabetes ◽  
Type 2 Diabetes Mellitus ◽  
University Hospital ◽  
Diabetic Patients ◽  
Haemoglobin A1c ◽  
Type 2 Diabetic Patients ◽  
History Of ◽  
Upper Molar

Objective: To determine the frequency and pattern of dental carries in patients with type 2 diabetes mellitus. Design: Crosssectional descriptive study. Patients and methods: Patients with history of type 2 diabetes mellitus for ≥ 02 years duration with ≥ 35 years ofage and of either gender with dental pain visit at medical and dental outpatient department (OPD) of Liaquat University Hospital Hyderabad.The detail history was taken and the blood samples were taken for haemoglobin A1c (HbA1c) to assess the glycemic status. The existenceof dental carries and its pattern was diagnosed through dental examination by consultant dentist had clinical experience ≥05 years. The datawas collected on pre-designed proforma, entered and analyzed in SPSS version 11.00. Results: A total of 137 type 2 diabetic patients wereselected for this study, out of these 82 were males and 55 females. The dental carries was found in 98 (71.5%) patients. Out of these ninetyeight, 53 (54.08%) were males and 45 (45.92%) were female. Upper molar teeth involvement was present in 46 patients and lower molarteeth were involved in 52 patients. Dentine carries was seen in 35 patients, enamel carries in 19, white spot carries in 20 patients, pulpitis in16 patients, and pulp capping in 8 patients. Involvement of individual teeth was also assessed, the upper molar involvement was present in32 patients, premolar involvement was present in 11, incisor involvement in 03 patients. The lower molars were involved in 28 patients,lower pre molar in 21 and lower incisors in 03 patients. Dental carries was present in 43 (43.9%) patients in patients whose duration ofdiabetes was between 5-10 years, whereas those patients having duration >10 years had 31.6% frequency of dental carries, whileregarding duration of <5 years only 24 (24.5%) patients had dental carries. Conclusions: The diabetic patients are more prone to acquiredental caries.

scholarly journals Sodium-Glucose Cotransporter-2 Inhibitor (SGLT2i) as a Primary Preventative Agent in the Healthy Individual: A Need of a Future Randomised Clinical Trial?

2021 ◽  
Vol 8 ◽  
Author(s):  
Dan Xu ◽  
Owain Chandler ◽  
Cleo Wee ◽  
Chau Ho ◽  
Jacquita S. Affandi ◽  
...  
Keyword(s):  
Heart Failure ◽  
Type 2 Diabetes ◽  
Clinical Trial ◽  
Diabetic Patients ◽  
Atherosclerotic Cardiovascular Disease ◽  
Healthy Individuals ◽  
Type 2 Diabetic Patients ◽  
Sodium Glucose Cotransporter ◽  
Type 2 Diabetic

Sodium-glucose cotransporter-2 inhibitors (SGLT2i) are a relatively novel class of drug for treating type 2 diabetes mellitus (T2DM) that inhibits glucose reabsorption in the renal proximal tubule to promote glycosuria and reduce blood glucose levels. SGLT2i has been clinically indicated for treating T2DM, with numerous recent publications focussing on both primary and secondary prevention of cardiovascular and renal events in Type 2 diabetic patients. The most recent clinical trials showed that SGLT2i have moderately significant beneficial effects on atherosclerotic major adverse cardiovascular events (MACE) in patients with histories of atherosclerotic cardiovascular disease. In this review and analysis, SGLT2i have however demonstrated clinically significant benefits in reducing hospitalisation for heart failure and worsening of chronic kidney disease (CKD) irrespective of pre-existing atherosclerotic cardiovascular disease or previous heart failure history. A meta-analysis suggests that all SGLT2 inhibitors demonstrated the therapeutic benefit on all-cause and cardiovascular mortality, as shown in EMPAREG OUTCOME study with a significant decrease in myocardial infarction, without increased stroke risk. All the above clinical trial recruited type 2 diabetic patients. This article aims to postulate and review the possible primary prevention role of SGLT2i in healthy individuals by reviewing the current literature and provide a prospective overview. The emphasis will include primary prevention of Type 2 Diabetes, Heart Failure, CKD, Hypertension, Obesity and Dyslipidaemia in healthy individuals, whom are defined as healthy, low or intermediate risks patients.

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