Home
|
About us
|
Editorial board
|
Search
|
Ahead of print
|
Current issue
|
Archives
|
Submit article
|
Instructions
|
Subscribe
|
Contacts
|
Advertise
|
Reader Login
Search Article
Advanced search
Users Online: 1269
Export selected to
Endnote
Reference Manager
Procite
Medlars Format
RefWorks Format
BibTex Format
Citation statistics : Table of Contents
2014| November-December | Volume 18 | Issue 6
Online since
September 20, 2014
Archives
Previous Issue
Next Issue
Most popular articles
Most cited articles
Show all abstracts
Show selected abstracts
Export selected to
Cited
Viewed
PDF
REVIEW ARTICLES
Hyponatremia: A practical approach
Manisha Sahay, Rakesh Sahay
November-December 2014, 18(6):760-771
DOI
:10.4103/2230-8210.141320
PMID
:25364669
Hyponatremia is an important and common clinical problem. The etiology is multifactorial. Hyponatremia may be euvolemic, hypovolemic or hypervolemic. Proper interpretation of the various laboratory tests helps to differentiate the various types of hyponatremia. Treatment varies with the nature of onset -acute or chronic, severity and symptoms. Normal saline forms the mainstay of treatment for hypovolemic hyponatremia while 3% NaCl and fluid restriction are important for euvolemic hyponatremia. Hypervolemic hyponatremia responds well to fluid restriction and diuretics. There have been several recent advances in the last year with revision in the guidelines for treatment and availability of vaptans. Judicious use of vaptans may help in treatment of hyponatremia.
[ABSTRACT]
[FULL TEXT]
[PDF]
[Mobile Full text]
[EPub]
[CITATIONS]
[PubMed]
30
23,732
5,479
BRIEF COMMUNICATIONS
Worldwide burden of diabetes
Jaikrit Bhutani, Sukriti Bhutani
November-December 2014, 18(6):868-870
DOI
:10.4103/2230-8210.141388
PMID
:25364686
Diabetes is a pandemic of major public health importance cannot be disputed. While the IDF data does emphasis the importance of diabetes as a global public health problem, it does not place in perspective the ranking of diabetes as compared to other diseases and illnesses. The GBD data highlight this fact in multiple ways. The disease and its complications or comorbid conditions rank high in the list of risk factors, and causes of death. This communication describes the global burden of diabetes especially south-east Asia and the statistical sequelae of the disease.
[ABSTRACT]
[FULL TEXT]
[PDF]
[Mobile Full text]
[EPub]
[CITATIONS]
[PubMed]
28
2,737
520
REVIEW ARTICLES
Dipeptidyl peptidase-4 inhibitors: Novel mechanism of actions
Awadhesh Kumar Singh
November-December 2014, 18(6):753-759
DOI
:10.4103/2230-8210.141319
PMID
:25364668
The pharmacological actions of the glucagon-like peptide-1 receptor agonists (GLP-1RA) are largely predictable as they interact directly with GLP-1 receptors on beta cells to mediate their glucose lowering effects by increasing GLP-1 in pharmacological range and not at all dependent upon endogenous GLP-1 secretion. The mechanism of action of dipeptidyl peptidase-4 inhibitors (DPP-4I) are relatively less clear although classical mechanism is to inhibit the endogenous GLP-1 metabolism and thereby increasing GLP-1 level in the physiological range. DPP-4I also increase the half-life of GLP-1 to some extent by inhibiting their quick degradation by DPP enzyme ubiquitously present in the body. Interestingly, even with the effective blockade with currently existing DPP-4I, the half-life of GLP-1 only increases from 1 min to 5 min and therefore its residual time in plasma still remains pretty short. Intriguingly, this GLP-1 rise is so modest and so short-lived that it may be difficult to believe that this would sufficiently engage and activate the GLP-1 receptor in beta cell to produce significant insulinotropic effect. However, in clinical trials as well as in real life scenario, the anti-glycemic efficacies seen with DPP-4I are quite satisfactory and sometime very much competitive to GLP-1RA as evident from their head-to-head trials including meta-analysis. This efficacy outcome challenges the "only" GLP-1 dependent mechanism of glucose lowering and provokes an insight that other neuro-endocrine pathway may be playing a second fiddle. This review will collate those emerging concept and put a perspective as to how DPP-4I might be working though other pathway besides direct GLP-1 mediated receptor activation.
[ABSTRACT]
[FULL TEXT]
[PDF]
[Mobile Full text]
[EPub]
[CITATIONS]
[PubMed]
26
3,760
1,067
ORIGINAL ARTICLES
Efficacy and safety of autologous bone marrow derived hematopoietic stem cell transplantation in patients with type 2 DM: A 15 months follow-up study
Anil Bhansali, Vimal Upreti, Rama Walia, Vivek Gupta, Shobhit Bhansali, RR Sharma, Sandeep Grover, Neelam Marwaha, Niranjan Khandelwal
November-December 2014, 18(6):838-845
DOI
:10.4103/2230-8210.140257
PMID
:25364680
Background:
there are dearths of studies describing the effect of autologous bone marrow derived stem cell transplantation (ABMSCT) through targeted approach in Type 2 Diabetes Mellitus.This study reports the efficacy and safety of super-selective injection of ABMSCT in T2DM.
Materials and Methods:
Ten patients (8 men and 2 women) with T2DM, with duration of disease >5 years and with documented triple drug failure receiving insulin (0.7 U/Kg/day), metformin and pioglitazone underwent super-selective injection of stem cells into superior pancreaticoduodenal artery under fluoroscopic guidance. The primary outcome measure was decrease in insulin requirement by ≥50% (defined as responders), while secondary endpoints were improvement in glucagon stimulated C-peptide levels, changes in weight, HbA1c, lipid profile and quality of life (QOL) at the end of 15 months.
Results:
Six patients (60%) were 'responders' at 15 months of follow-up showing a reduction in mean insulin requirement by 74% as compared to baseline and one patient was off-insulin till the end of the study. Mean HbA1c reduction in 'responders' was 1.1% (8.1 ± 0.5% to 7.0 ± 0.6%,
P
= 0.03), accompanied with a significant improvement in glucagon stimulated C-peptide levels (
P
= 0.03), Homeostasis Model Assessment -β (
P
= 0.03) and QOL scores. However, 'non-responders' did not show any significant alterations in these parameters. No serious adverse events were noted.
Conclusion:
Our observations indicate that ABMSCT is effective in management of T2DM and its efficacy is maintained over a period of 15 months without any adverse events. However, more number of patients and longer duration of follow-up are required to substantiate these observations.
[ABSTRACT]
[FULL TEXT]
[PDF]
[Mobile Full text]
[EPub]
[CITATIONS]
[PubMed]
8
2,118
404
BRIEF COMMUNICATIONS
Wilson's disease: An endocrine revelation
Nitin Kapoor, Sahana Shetty, Nihal Thomas, Thomas Vizhalil Paul
November-December 2014, 18(6):855-857
DOI
:10.4103/2230-8210.141383
PMID
:25364683
Wilson's disease is an inherited disorder of copper metabolism. The affected patients, who otherwise have a near normal life span, may often suffer from some potentially treatable and under recognized endocrine disorders that may hinder their quality of life. We explored previously published literature on the various endocrine aspects of this disease with their probable underlying mechanisms, highlighting the universal need of research in this area.
[ABSTRACT]
[FULL TEXT]
[PDF]
[Mobile Full text]
[EPub]
[CITATIONS]
[PubMed]
7
2,020
488
ORIGINAL ARTICLES
Treatment of diabetes mellitus-associated neuropathy with vitamin E and Eve primrose
Anthonia Okeoghene Ogbera, Emmanuel Ezeobi, Chioma Unachukwu, Olajumoke Oshinaike
November-December 2014, 18(6):846-849
DOI
:10.4103/2230-8210.140270
PMID
:25364681
Background:
The aim of this report was to assess the efficacy and safety of a combination of vitamin E, an antioxidant, and Eve Primrose in the management of painful diabetes mellitus (DM) neuropathy.
Materials and Methods:
This was an interventional study that evaluated the efficacy and safety of a combination of vitamin E and Eve Primrose in the management of DM neuropathy. The study was conducted at the Diabetic Centre of the Lagos State University Teaching Hospital, Ikeja. Eighty individuals with type 2 DM who had painful neuropathy were recruited for this study, which took place for a duration of 1 year. The study subjects underwent clinical and biochemical assessment at baseline and were given vitamin E in a dose of 400 mg in combination with Eve Primrose in doses ranging 500-1000 mg/day. They were afterward assessed for relief of symptoms and possible untoward effects after 2 weeks and, thereafter, monthly for 3 months. The main outcome measure was amelioration of symptoms of neuropathy
. Results:
The mean age and age range of the study subjects were 58.2 years and 37-70 years, respectively. A total of 70 patients (88%) of the study population reported relief from neuropathic pains. Clinical parameters were comparable between the responders and non-responders. One characteristic feature of the non-responders was that they all had vibration perception threshold of ≥25 mV, which was indicative of severe neuropathy.
Conclusion:
The combination of vitamin E and Eve Primrose is beneficial in the management of mild to moderate diabetic neuropathy.
[ABSTRACT]
[FULL TEXT]
[PDF]
[Mobile Full text]
[EPub]
[CITATIONS]
[PubMed]
7
3,036
387
Estimation of magnesium in patients with functional hypoparathyroidism
Subramanian Kannan, Shriraam Mahadevan, P Velayutham, R Bharath, V Kumaravel, J Muthukumaran, A Premkumar
November-December 2014, 18(6):821-825
DOI
:10.4103/2230-8210.141365
PMID
:25364677
Context:
It is evident that about 30-50% of patients with Vitamin D deficiency (VDD) do not manifest develop secondary hyperparathyroidism (SHPT). A number of theories have been proposed to explain this lack of SHPT, including hypomagnesemia.
Settings and Design:
Retrospective review of laboratory database.
Materials and Methods:
We evaluated the differences in serum magnesium (Mg) levels among those with VDD with or without SHPT. A retrospective review of 6255 laboratory data of bone mineral profiles performed in the period of 2007-2013. After excluding patients with hypercalcemia, renal dysfunction/unknown kidney function and primary hypothyroidism, the remaining 1323 patient data were analyzed. SHPT was defined as serum parathyroid hormone >65 in those with VDD.
Statistical Analysis Used:
ANOVA and Wilcoxon tests as appropriate to compare means. Multivariate logistic regression to analyze relation between variables and outcome of SHPT.
Results:
We noted that 55% patients (
n
= 727) had VDD, and among those who had VDD, 23% (
n
= 170) were hypocalcemic (corrected serum calcium <8.5). Patients with VDD who did not exhibit SHPT were 56% (
n
= 407). The mean (±standard deviation) serum Mg levels in the entire cohort (
n
= 1323) was 1.94 ± 0.26 mg/dl and 1.95 ± 0.26 mg/dl in VDD cohort and 2 ± 0.31 mg/dl in the VDD-hypocalcemic cohort. There was no statistical difference in the Mg levels among those with SHPT compared to those without SHPT (
P
= 0.14). Serum calcium and phosphorus were lower in those with SHPT (
P
= 0.06 and
P
< 0.001, respectively). In multivariate logistic regression, serum calcium (
P
= 0.043), phosphorus (
P
< 0.001) and severe VDD (
P
< 0.001) independently correlated with occurrence of SHPT in VDD.
Conclusions:
Serum Mg levels did not explain the functional hypoparathyroidism seen in about half of the patients with VDD. A low normal serum calcium and phosphorus levels are more likely to be associated with VDD patients who develop SHPT.
[ABSTRACT]
[FULL TEXT]
[PDF]
[Mobile Full text]
[EPub]
[CITATIONS]
[PubMed]
7
1,553
376
EDITORIALS
Prediabetes and type 2 diabetes mellitus: Evidence for effect of yoga
Viveka P Jyotsna
November-December 2014, 18(6):745-749
DOI
:10.4103/2230-8210.141318
PMID
:25364666
[FULL TEXT]
[PDF]
[Mobile Full text]
[EPub]
[CITATIONS]
[PubMed]
6
4,923
1,042
BRIEF COMMUNICATIONS
Clinical features and endocrine profile of Laron syndrome in Indian children
Supriya R Phanse-Gupte, Vaman V Khadilkar, Anuradha V Khadilkar
November-December 2014, 18(6):863-867
DOI
:10.4103/2230-8210.140236
PMID
:25364685
Introduction:
Patients with growth hormone (GH) insensitivity (also known as Laron syndome) have been reported from the Mediterranean region and Southern Eucador, with few case reports from India. We present here the clinical and endocrine profile of 9 children with Laron syndrome from India.
Material and Methods:
Nine children diagnosed with Laron syndrome based on clinical features of GH deficiency and biochemical profile suggestive of GH resistance were studied over a period of 5 years from January 2008 to January 2013.
Results and Discussion:
Age of presentation was between 2.5-11.5 years. All children were considerably short on contemporary Indian charts with mean (SD) height Z score -5.2 (1.6). However, they were within ± 2 SD on Laron charts. No child was overweight [mean (SD) BMI Z score 0.92 (1.1)]. All children had characteristic facies of GH deficiency with an added feature of prominent eyes. Three boys had micropenis and 1 had unilateral undescended testis. All children had low IGF-1 (<5 percentile) and IGFP-3 (<0.1 percentile) with high basal and stimulated GH [Basal GH mean (SD) = 13.78 (12.75) ng/ml, 1-h stimulated GH mean (SD) = 46.29 (25.68) ng/ml]. All children showed poor response to IGF generation test.
Conclusion:
Laron syndrome should be suspected in children with clinical features of GH deficiency, high GH levels and low IGF-1/IGFBP-3. These children are in a state of GH resistance and need IGF-1 therapy.
[ABSTRACT]
[FULL TEXT]
[PDF]
[Mobile Full text]
[EPub]
[CITATIONS]
[PubMed]
5
2,461
405
ORIGINAL ARTICLES
Comparison of different glucocorticoid regimens in the management of classical congenital adrenal hyperplasia due to 21-hydroxylase deficiency
TP Ajish, VP Praveen, B Nisha, Harish Kumar
November-December 2014, 18(6):815-820
DOI
:10.4103/2230-8210.141358
PMID
:25364676
Background:
There are recommendations regarding the total dose of hydrocortisone to be administered in the treatment of classical congenital adrenal hyperplasia (CAH) to achieve the twin objectives of glucocorticoid replacement and control of hyperandrogenism. However, there is evidence gap regarding the breakup, timing and type of the steroid regimen.
Objectives:
Efficacy of three different glucocorticoid regimens having the same total dose of steroid, differing in either the timing or type of evening steroid administered, in achieving biochemical control of the disease was assessed.
Materials and Methods:
The study was done in 13 prepubertal children with classical CAH over a 6-month period with 2 months devoted to each regimen. We used a prospective cross-over design using 10-15 mg/m
2
total dose of hydrocortisone. Two-fifths of the total dose of hydrocortisone was administered in the morning and one-fifth of the total dose was administered at noon in all the regimens. The regimens differed in the timing of the evening dose of hydrocortisone, 06.00-07.00 pm in regimen 1 and 09.00-10.00 pm in regimen 2. The third regimen had the evening dose of hydrocortisone replaced by an equivalent dose of prednisolone suspension which was administered at 10.00 pm. Serum 17-hydroxyprogesterone and testosterone levels were compared to assess the efficacy of treatment regimens.
Results:
The three different regimens were found to be similar in their ability to control 17-hydroxyprogesterone and testosterone levels. The percentage of patients with predefined criteria for biochemically controlled disease was similar in all the three regimens. However, there was a trend toward better control of 17-hydroxyprogesterone levels in patients receiving evening dose of prednisolone.
Conclusions:
There is no significant advantage in administering the hydrocortisone dose late at night in patients with classical CAH.
[ABSTRACT]
[FULL TEXT]
[PDF]
[Mobile Full text]
[EPub]
[CITATIONS]
[PubMed]
5
2,247
506
REVIEW ARTICLES
Management of Type 2 diabetes in Ramadan: Low-ratio premix insulin working group practical advice
Mohamed Hassanein, Mohamed Belhadj, Khalifa Abdallah, Arpan D Bhattacharya, Awadhesh K Singh, Khaled Tayeb, Monira Al-Arouj, Awad Elghweiry, Hinde Iraqi, Mohamed Nazeer, Henda Jamoussi, Mouna Mnif, Abdulrazzaq Al-Madani, Hossam Al-Ali, Robert Ligthelm
November-December 2014, 18(6):794-799
DOI
:10.4103/2230-8210.140242
PMID
:25364673
The challenge of insulin use during Ramadan could be minimized, if people with diabetes are metabolically stable and are provided with structured education for at least 2-3 months pre-Ramadan. Although, American diabetes association (ADA) recommendations 2010 and South Asian Consensus Guideline 2012 deal with management of diabetes in Ramadan and changes in insulin dosage, no specific guidance on widely prescribed low-ratio premix insulin is currently available. Hence, the working group for insulin therapy in Ramadan, after collective analysis, evaluation, and opinion from clinical practice, have formulated a practical advice to empower physicians with pre-Ramadan preparation, dose adjustment, and treatment algorithm for self-titration of low-ratio premix insulin.
[ABSTRACT]
[FULL TEXT]
[PDF]
[Mobile Full text]
[EPub]
[CITATIONS]
[PubMed]
5
3,740
762
ORIGINAL ARTICLES
Cognitive function in subclinical hypothyroidism in elderly
Sarita Bajaj, Shivam Sachan, Vatsala Misra, Anurag Varma, Piyush Saxena
November-December 2014, 18(6):811-814
DOI
:10.4103/2230-8210.141355
PMID
:25364675
Aim:
To study the association of cognitive function with subclinical hypothyroidism in elderly.
Materials and Methods:
It's a cross-sectional, case-control study of 103 patients (≥65 years) who met the criteria for subclinical hypothyroidism. Similarly 103 age, sex and education-matched healthy controls were taken. Serum TSH, free T3 and free T4 were measured. Cognitive functions were assessed by using Folstein Mini Mental Examination (MMSE) and clock drawing test.
Results:
Out of the 103 diagnosed subclinical hypothyroidism cases, cognitive impairment (by MMSE) was found in 33 (30.9%) while it was present in only 15 (14.54%) out of 103 controls (
P
= 0.003), cognitive impairment (by CDT) was present in 32 patients (31.06%) out of 103 cases while it was present in 26 patients (25.24%) out of 103 controls (
P
> 0.05, insignificant). Mean TSH of subclinical hypothyroidism with cognitive impairment was 7.67 ± 1.22 mIU/liter and without cognitive impairment was 6.47 ± 0.98 mIU/liter (
P
value = 0.0001, significant)
Conclusions:
Prevalence of cognitive impairment was significantly higher in subclinical hypothyroidism as compared to controls. Presence of cognitive impairment correlated with the level of TSH; as TSH increased cognitive function declined.
[ABSTRACT]
[FULL TEXT]
[PDF]
[Mobile Full text]
[EPub]
[CITATIONS]
[PubMed]
4
1,929
450
BRIEF COMMUNICATIONS
Insulinoma case series: Experience of a tertiary care center
Manjunath Ganesh Anakal, Pramila Kalra, Mala Dharmalingam, S Indushekhar, Venkatesh Rao, KM Prasanna Kumar
November-December 2014, 18(6):858-862
DOI
:10.4103/2230-8210.141385
PMID
:25364684
Background:
Insulinomas are usually solitary; benign and encapsulated small lesions and majority of them measure <2 cm in diameter. They pose a challenge for pre-operative localization. Definitive treatment is surgical excision of the tumor. Intra-operative ultrasonography (IOUS), transhepatic portal venous sampling (THPVS) and positron emission tomography (PET) scan can be done for tumors not localized by conventional imaging modalities.
Materials and Methods:
A retrospective study of patients diagnosed with insulinoma during the period 2004-2012 (8 years) was done. Biochemical diagnostic criteria used were plasma concentrations of glucose <55 mg/dl with corresponding insulin level >3.0 μU/ml (18 pmol/L) and C-peptide of >0.6 ng/ml (0.2 nmol/L). The localization of the tumor was done by various modalities namely computed tomography (CT), magnetic resonance imaging (MRI), IOUS, PET and portal venous sampling. The initial localizing technique in most of these patients were CT or MRI imaging, or both and those who were not localized by the above modalities were subjected to PET CT or THPVS or intra-operative ultrasound depending on the initial imaging results and patient's consent. All the modalities were not used in the same patient, but the modalities were decided as per the imaging results, patient's consent and affordability for the procedure.
Results:
Ninteen cases of insulinoma aged between 10 and 66 years, with a median age of 47 years were included in the analysis. There were 10 males and nine females. Eighty-three percent of patients presented with pre-prandial hypoglycemia (
n
= 15) . Different modalities were employed for pre-operative localization of these patients out of which 5 (26.31%) cases were localized with CT, 5 (26.31) cases with MRI, 5 (26.31%) with THPVS, 1 (5.26%) case with PET CT, 3 (15.78%) of them could not be localized out of which 2 (10.52%) were localized by IOUS and 1 (5.26%) case the lesion could not be localized. Among 19 cases, 12 underwent surgery out of which one patient underwent distal pancreatectomy as tumor was not localized; eight underwent laparoscopic enucleation; three of them required intra-operative exploration and seven of them were not operated, as they did not give consent for surgery. In all the cases, the size of the insulinoma ranged between 1 and 2 cm.
Conclusion:
We report our experience with 19 cases of insulinoma and analyze the role of pre- and intra-operative imaging modalities in the surgical management of insulinomas. Most of our cases were symptomatic, and the most common presentation was with pre-prandial hypoglycemia. THPVS, PET scan and intra-operative ultrasound added to diagnostic sensitivity in some cases not localized by CT or MRI.
[ABSTRACT]
[FULL TEXT]
[PDF]
[Mobile Full text]
[EPub]
[CITATIONS]
[PubMed]
3
1,671
405
LETTERS TO THE EDITOR
Sodium glucose co transporter 2 inhibitors and Ramadan: Another string to the bow
Jayant Kelwade, Bipin Kumar Sethi, Ayesha Vaseem, V Sri Nagesh
November-December 2014, 18(6):874-875
DOI
:10.4103/2230-8210.141397
PMID
:25364690
[FULL TEXT]
[PDF]
[Mobile Full text]
[EPub]
[CITATIONS]
[PubMed]
3
1,619
348
ORIGINAL ARTICLES
Bone mineral density and factors influencing it in Asian Indian population with type 2 diabetes mellitus
Sadishkumar Kamalanathan, Vimal Nambiar, Vyankatesh Shivane, Tushar Bandgar, Padmavathy Menon, Nalini Shah
November-December 2014, 18(6):831-837
DOI
:10.4103/2230-8210.140268
PMID
:25364679
Objective:
To assess bone mineral density (BMD) in type 2 diabetes mellitus (T2DM) patients and its relation, if any, to clinical, hormonal and metabolic factors.
Materials and Methods:
A prospective evaluation of 194 T2DM patients (97 men and 97 women) was carried out. BMD was done with dual energy X-ray absorptiometry (DXA) at the lumbar spine and total hip. Physical activity, nutritional intake and sunlight exposure were calculated. Biochemical and hormonal tests included serum 25 hydroxy vitamin D [25(OH) D], parathyroid hormone, estrogen, testosterone and urinary calcium-creatinine ratio. Glycosylated hemoglobin and complete lipid profiles were done in patients with diabetes. Five hundred and seventy one non-diabetic controls (262 males and 309 females) were evaluated for BMD alone.
Results:
BMD was normal (Z score > -2) in 156 (80.5%) and low (Z score ≤ -2) in 38 (19.5%) patients in the diabetes study group. BMD in the diabetes group was significantly higher than the control group in both sexes at the hip and spine. The difference was no longer significant on analysis of a BMI matched control subgroup. Weight and BMI showed significant correlation to BMD. Duration of T2DM, degree of glycemic control, use of drugs like statins and thiazolidinediones, 25(OH) D levels, calcium intake, sunlight exposure and physical activity did not significantly affect BMD in this cohort of individuals with diabetes.
Conclusions:
Bone mineral density of Asian Indian T2DM subjects was similar to that of healthy volunteers in this study.
[ABSTRACT]
[FULL TEXT]
[PDF]
[Mobile Full text]
[EPub]
[CITATIONS]
[PubMed]
3
1,975
465
Allele and genotype frequency of a genetic variant in ataxia telangiectasia mutated gene affecting glycemic response to metformin in South Indian population
Saranya Vilvanathan, Umamaheswaran Gurusamy, V Mukta, Ashok Kumar Das, Adithan Chandrasekaran
November-December 2014, 18(6):850-854
DOI
:10.4103/2230-8210.119944
PMID
:25364682
Allele and genotype frequency of a genetic variant in
ATM
gene affecting glycemic response to metformin in South Indian population
. Context:
The novel polymorphism in
ATM
gene (rs11212617), which is implicated to have association with metformin response, exhibits inter-ethnic variability in the allele and genotype frequency distribution
. Aims
and
Design:
The objective of the present study is to establish the allele and genotype frequency of rs11212617 single nucleotide polymorphism in
ATM
gene, in South Indian population and to find if this variant has any role in the etiology of type 2 diabetes mellitus
. Materials
and
Methods:
The study was performed in 2 cohorts of populations, 112 healthy volunteers and 118 type 2 diabetes mellitus patients. Genomic deoxyribonucleic acid (DNA) was extracted from peripheral blood leucocytes by phenol-chloroform method and genotyping was performed by real-time polymerase chain reaction using TaqMan assay.
Results:
In South Indian population, the frequency of major A allele was 0.65 and the minor C allele was 0.35. AA and CC are the homozygous genotypes with frequency of 0.39 and 0.09 respectively. The frequency of heterozygous genotype AC (0.52) was found to be higher than the homozygotes. There was no significant difference in the frequency distribution in the diabetic population, which implies that this variant does not have any causative role in the disease etiology. The frequency distributions were found to be significantly different from the distributions in other ethnic populations such as Caucasians, Chinese, Japanese and Africans. But there was no significant difference when compared with the Gujarati Indians of Houston.
Conclusion:
The frequency distribution of this novel variant in South Indian population forms a framework for further gene disease association studies to establish the association of this variant with metformin response. Our study could not find any association of this variant with respect to the disease etiology.
[ABSTRACT]
[FULL TEXT]
[PDF]
[Mobile Full text]
[EPub]
[CITATIONS]
[PubMed]
3
2,259
312
REVIEW ARTICLES
Advances in diabetic retinopathy
Prakashchand Agarwal, Ankita Jindal, VK Saini, Sushil Jindal
November-December 2014, 18(6):772-777
DOI
:10.4103/2230-8210.140225
PMID
:25364670
Diabetic retinopathy (DR) is a complication of long-term diabetes mellitus (DM). Over the last 2 decades lot of work has been on early diagnosis of DR and screening programs have been designed to help the masses. Large numbers of clinical studies have been done for patients of diabetes and DR wherein the role of blood sugar control, metabolic control, role of oral medicines for DR, role of imaging, fluorescein angiography, and retinal photocoagulation has been studied. Newer treatment modalities are being devised and studied for better patient care. We discuss these issues in our review highlight and newer advances over the last few years.
[ABSTRACT]
[FULL TEXT]
[PDF]
[Mobile Full text]
[EPub]
[CITATIONS]
[PubMed]
3
3,465
882
LETTERS TO THE EDITOR
Oral appliances: A successful treatment modality for obstructive sleep apnea category
Varun Baslas, Simranjeet Kaur, Pradeep Kumar, Pooran Chand, Himanshi Aggarwal
November-December 2014, 18(6):873-873
DOI
:10.4103/2230-8210.141396
PMID
:25364689
[FULL TEXT]
[PDF]
[Mobile Full text]
[EPub]
[CITATIONS]
[PubMed]
2
1,046
225
REVIEW ARTICLES
Endocrinological disorders affecting neurosurgical patients: An intensivists perspective
Sukhminder Jit Singh Bajwa, Rudrashish Haldar
November-December 2014, 18(6):778-783
DOI
:10.4103/2230-8210.140240
PMID
:25364671
Management of critically ill neurosurgical patients is often complicated by the presence or development of endocrinological ailments which complicate the clinical scenario and adversely affect the prognosis of these patients. The anatomical proximity to the vital centers regulating the endocrinological physiology and alteration in the neurotransmitter release causes disturbances in the hormonal homeostasis. This paves the way for development of diverse disorders where single or multiple hormones may be involved which can have deleterious effect on the different organ system. Understanding and awareness of these disorders is important for the treating intensivist to recognize these changes early in their course, so that appropriate and timely therapeutic measures can be initiated along with the treatment of the primary malady.
[ABSTRACT]
[FULL TEXT]
[PDF]
[Mobile Full text]
[EPub]
[CITATIONS]
[PubMed]
2
2,347
521
Modern basal insulin analogs: An incomplete story
Awadhesh Kumar Singh, Kalyan Kumar Gangopadhyay
November-December 2014, 18(6):784-793
DOI
:10.4103/2230-8210.140239
PMID
:25364672
The currently available basal insulin does not completely mimic the endogenous insulin secretion. This has continued to promote the search for ideal basal insulin. The newer basal insulin have primarily focused on increasing the duration of action, reducing variability, and reducing the incidence of hypoglycemia, particularly nocturnal. However, the changing criteria of hypoglycemia within a short span of a few years along with the surprising introduction of major cardiac events as another outcome measure has not only clouded the assessment of basal insulin but has also polarized opinion worldwide about the utility of the newer basal insulin. A critical review of both the pre and post FDA analysis of all the basal insulin in this article attempts to clear some of the confusion surrounding the issues of hypoglycemia and glycemic control. This article also discusses all the trials and meta-analysis done on all the current basal insulin available along with their head-to-head comparison with particular attention to glycemic control and hypoglycemic events including severe and nocturnal hypoglycemia. This in-depth analysis hopes to provide a clear interpretation of the various analyses available in literature at this point of time thereby acting as an excellent guide to the readers in choosing the most appropriate basal insulin for their patient.
[ABSTRACT]
[FULL TEXT]
[PDF]
[Mobile Full text]
[EPub]
[CITATIONS]
[PubMed]
2
3,475
887
LETTERS TO THE EDITOR
Call for detection of osteoporosis in India-can a dentist help?
Pradeep Kumar, Saumyendra Vikram Singh, Himanshi Aggarwal, Habib Ahmed Alvi
November-December 2014, 18(6):871-871
DOI
:10.4103/2230-8210.141391
PMID
:25364687
[FULL TEXT]
[PDF]
[Mobile Full text]
[EPub]
[CITATIONS]
[PubMed]
1
715
172
EDITORIALS
Iodine and the renaissance: Will history turn full cycle?
Sanjay Kalra, Ambika Gopalakrishnan Unnikrishnan, Kaushik Pandit
November-December 2014, 18(6):750-752
DOI
:10.4103/2230-8210.140260
PMID
:25364667
[FULL TEXT]
[PDF]
[Mobile Full text]
[EPub]
[PubMed]
-
2,046
308
LETTERS TO THE EDITOR
Screening for diabetes in high risk a passé
Sandeep Julka, Raksha Goyal, Rituraj Sharma
November-December 2014, 18(6):872-872
DOI
:10.4103/2230-8210.141393
PMID
:25364688
[FULL TEXT]
[PDF]
[Mobile Full text]
[EPub]
[PubMed]
-
785
207
ORIGINAL ARTICLES
Expression of p53, Ki67, epidermal growth factor receptor, transforming growth-factorα, and p21 in primary and secondary hyperparathyroidism
Saime Paydas, Arbil Acikalim, Bulent Kaya, Bermal Hasbay Bicer, Mehmet Ulker, Orhan Demircan, Aysun Uguz, Mustafa Balal, Gurhan Sakman, Yasar Sertdemir, Refika Karaer, Eda Altun
November-December 2014, 18(6):826-830
DOI
:10.4103/2230-8210.140265
PMID
:25364678
Background:
Secondary hyperparathyroidism (SH) is major problem in chronic renal failure. There are studies to examine proliferation and apoptosis associated biomarkers expressions in parathyroid lesions to reveal specific features. In this study, we evaluated the expression of some growth factors and their receptors in parathyroid gland of patients with SH or primary hyperparathyroidism (PH).
Materials and Methods:
A total of 49 patients had been operated for PH and 26 for SH. Parathyroid tissue samples were evaluated histopathologically and immunohistochemically using antibodies to human p53, Kİ-67, anti-human p21, antitransforming growth factor (TGF) α, CPP32 (caspase 3), and epidermal growth factor receptor (EGFR).
Results:
Adenoma was higher in PH compared with SH as 48/49 and 3/26, respectively (
P
= 0.000). Parathyroid hyperplasia was found in 23/26 patients with SH and 1/49 patient with PH. In parathyroid tissue there were no difference between PH and SH for p53, Ki-67, caspase, EGFR expressions; while there were significantly difference for TGFα (
P
= 0.047) and borderline significant difference for p21 (
P
= 0.06) expressions.
Conclusion:
Adenoma was priority present in PH patients, hyperplasia was present in SH. There were no differences between primary and SH or adenoma and hyperplasia for expressions of cycline-dependent kinase inhibitor p21, p53, EGFR, Ki67, caspase; while TGFα expression was found to be different.
[ABSTRACT]
[FULL TEXT]
[PDF]
[Mobile Full text]
[EPub]
[PubMed]
-
2,064
325
Gender discrimination for women with diabetes mellitus in Algeria
Farida Chentli, Said Azzoug, Djamila Meskine, Aldjia El Gradechi
November-December 2014, 18(6):804-810
DOI
:10.4103/2230-8210.141351
PMID
:25364674
Background:
Nowadays diabetes mellitus (DM) is one of the greatest global challenges. Its expansion varies from an area to another according to genetic, traditions, socio-economic conditions, and stress. In Algeria, as in other emerging countries undergoing an epidemiological transition, noncommunicable diseases are sharply increasing. After high blood pressure, DM is now the second metabolic disease. But are women more concerned by DM since obesity frequency is higher in females? Can we assert that there is a sort of sex discrimination for DM complications?
Materials and Methods:
To answer these questions we took into account published documents carried in Algerian population. But, as those were very scarce, we also considered newspapers articles, some documents published by health minister department, posters and oral communications of the Algerian Society of Endocrinology and Diabetology, and our clinical experience. We also have done a small survey to get our patients' opinions.
Results and Conclusion
: At the first sight, it seems gender discrimination between men and women cannot exist since most epidemiological studies showed that both sexes are broadly and equally affected by DM, except for old aged females who are the most affected. When we reconsidered the problem, and when we compared past results to those obtained after the terrorism period, many studies showed a sort of gender difference. Apart from gestational DM, which is increasing sharply, some complications and death related to DM are prevailing in women. Coronary diseases and cerebral vascular accidents are more frequent in women too, especially the young ones and those suffering from DM. These complications are probably due to the recent and rapid modification in women's lifestyle with a strong reduction in physical activity, eating disorders, hormonal contraception, and high sensitivity to perceived stress secondary to the near past stressing life and/or to numerous responsibilities taken by women in the modern society.
[ABSTRACT]
[FULL TEXT]
[PDF]
[Mobile Full text]
[EPub]
[PubMed]
-
2,558
718
REVIEW ARTICLES
Addendum 2: Forum for Injection Technique, India
Sanjay Kalra, Yatan Pal Singh Balhara, Manash P Baruah, Manoj Chadha, Hemraj B Chandalia, Subhankar Chowdhury, Jothydev Kesavadev, KM Prasanna Kumar, Sonal Modi, Shailesh Pitale, Shukla Rishi, Rakesh Sahay, Annamalai Sundaram, Ambika G Unnikrishnan, Subhash K Wangnoo
November-December 2014, 18(6):800-803
DOI
:10.4103/2230-8210.141344
The second addendum to the Forum for Injection Techniques (FIT), India recommendations, first published in 2012 and followed by an addendum in 2013, covers various important issues. It describes how the impact of the so-called non-modifiable factors, which influence the injection technique, can be modulated; provides fresh information on timing of glucagon-like peptide 1 receptor agonist injections, methods of minimizing pain during injections, amyloidosis, and factors that impact adherence to insulin therapy. The addendum also lists semantic changes made to keep the FIT recommendations updated.
[ABSTRACT]
[FULL TEXT]
[PDF]
[Mobile Full text]
[EPub]
-
1,351
278
Feedback
Subscribe
Sitemap
|
What's New
|
Feedback
|
Disclaimer
|
© Indian Journal of Endocrinology and Metabolism | Published by Wolters Kluwer -
Medknow
Online since 10 December, 2010