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1. MW Corneal Confocal Microscopy Shows Presence, Severity of Diabetic

Neuropathy (Reuters Health) May 20 - Corneal confocal microscopy accurately

and

noninvasively diagnoses the presence and severity of diabetic neuropathy.

Although it's not quite ready for widespread adoption, senior author

believes

" this technique has huge potential, as we have now repeatedly shown that it

can detect early nerve damage and stratify the severity in diabetic

neuropathy. "

[101 diabetics & 17 nondiabetic subjects] Vibration perception threshold

increased significantly with severity of neuropathy.Corneal sensitivity was

lower

in DM patients compared to healthy volunteers, but the difference was

significant only in patients with severe neuropathy. Corneal nerve fiber

density,

branch density, and length were significantly and progressively reduced in

the diabetics (including those without neuropathy). " This is a novel but

clinically

applicable test of neuropathy which we would see sitting alongside retinal

screening, " Diabetes Care 2010.

2.%%ADA Low Muscle Mass Ups Diabetes Risk 6/2/10 Researchers at UCLA

suggest that sarcopenia, defined as low skeletal muscle mass and strength,

often

found in older or obese individuals, may increase the risk of T2DM. [14,528

people] Sarcopenia was associated with insulin resistance in both obese and

non-obese individuals. The condition was also associated with high

blood-sugar levels in obese people but not in thinner individuals. These

associations

were greater in people age 60 years and under. Based on the results, the

researchers suggest that dieting may not be enough, but that good muscle

mass

and strength should be a focus in preventing diabetes.

3.%% MNTD Two Promising Proteins For Preventing Diabetes 5/25/10 Two human

proteins that evolutionary processes have conserved from ancient

single-celled

organisms appear to provide new targets of opportunity for scientists hoping

to thwart the development of DM.

In experiments using diabetes-prone mice, blocking the actions of the

proteins significantly reduced the development of DM in the mice. Diabetes

can occur

when the body is unable to produce enough insulin, or when it loses its

ability to respond properly to the production of insulin, a hormone the body

uses

to convert food into

energy. No matter the cause, research suggests that inflammatory processes

contribute to the development of diabetes. One of the proteins, eIF5A, is

believed

to be involved with inflammation processes. The team looked at eIF5A because

its corresponding

gene sits near other inflammation-related genes in both the mouse and human

genomes. The team leader said " Because it sat in a hotbed of inflammatory

genes,

we thought eIF5A might also have role in the progression of diabetes, " But

eIF5A doesn't act on its own. Instead, another protein, an enzyme called

DHS,

is necessary to activate eIF5A .. then inhibiting DHS should block eIF5A, "

They used two different approaches to block the activity of eIF5A. Both

gave

similar results - that the development of DM can be blocked in a mouse - but

the DHS approach seems to offer a more promising route

to possible treatments.

4.%% MNTD Link Between Viral Infection & Juvenile Diabetes (T1)

5/25/10 Researchers have found a significant association between

enteroviral infection and diagnosis of T1DM in children. In T1 the patient's

own immune

system is somehow activated to slowly destroy insulin-producing beta cells

in the pancreas .Approximately 13,000 young people are diagnosed in the US

each

year. T1 develops in individuals who are genetically susceptible.. exposure

to some yet unknown triggering environmental factor or factors may be

required.

[112 children at the time of diagnosis] Low-level enteroviral infectivity

and genome fragments were detected in 83% of T1 patient compared to only 7%

of healthy controls. " These data do not provide a causal relationship

between enterovirus infections and DM, However, the high prevalence of

enteroviral

genome sequences in newly diagnosed T1 s cases indicate that different

enterovirus types represent a significant biomarker of early stage juvenile

diabetes. "

5.%% MW Dialysis Linked to Foot Ulceration in Diabetic Patients

6/1/10 — Dialysis treatment is independently associated with foot ulceration

in patients with DM and stage IV or V chronic kidney disease (CKD).[ 326 DM

pts with CKD] Patients were evaluated for DM

peripheral neuropathy (DPN), peripheral arterial disease (PAD), prior

foot ulceration and amputation, and foot self-care. " Dialysis treatment was

independently associated with foot ulceration, " the study

authors write. " Guidelines should highlight dialysis as an important risk

factor for foot ulceration requiring intensive foot care. "

6.%% Ophthalmology 117,6 June 2010 OphSource A Prospective Randomized Trial

of Intravitreal Bevacizumab or Laser Therapy in the Management of Diabetic

Macular Edema (BOLT Study):Purpose

To report the findings at 1 year of a study comparing repeated intravitreal

bevacizumab [avastin] (ivB) and modified Early Treatment of Diabetic

Retinopathy

Study (ETDRS) macular laser therapy (MLT) in patients with persistent

clinically significant diabetic macular

edema (CSME). [80 eyes of 80 pts] Conclusions The study provides evidence to

support the use of bevacizumab in patients with center-involving CSME

without

advanced macular ischemia.

7.%% Ophth 117,6 June 2010 Vitrectomy Outcomes in Eyes with Diabetic Macular

Edema and Vitreomacular Traction [87 eyes]

Conclusions After vitrectomy performed for DME and vitreomacular traction,

retinal thickening was reduced in most eyes. Between 28% and 49% of eyes

with

characteristics similar to those included in this study are likely to have

improvement of visual acuity, whereas between 13% and 31% are likely to have

worsening. The operative complication rate is low and similar to what has

been reported for this procedure. These data provide estimates of surgical

outcomes

and serve as a reference for future studies that might consider vitrectomy

for DME in eyes with at least moderate vision loss

and vitreomacular traction.

8.%%Ophth 117,6 June 2010 Automated Early Detection of Diabetic Retinopathy

Purpose - To compare the performance of automated diabetic retinopathy (DR)

detection, using the algorithm that won the 2009 Retinopathy Online

Challenge Competition in 2009, the Challenge2009, against that of the one

currently

used in EyeCheck, a large computer-aided early DR detection project. [16670

pts] Conclusions - Diabetic retinopathy detection algorithms seem to be

maturing,

and further improvements in detection performance cannot be differentiated

from best clinical practices, because the performance of competitive

algorithm

development now has reached the human intrareader variability limit.

Additional validation studies on larger, well-defined, but more diverse

populations

of patients with DM are needed urgently, anticipating cost-effective early

detection of DR in millions of people with DM to triage those patients who

need

further care at a time when they have early rather than advanced DR.

9.%%Ophth 117,6 June 2010 Prevalence of Refractive Errors and Associated

Risk Factors in Subjects with T2DM SN-DREAMS, Report 18 [1080 subjects with

DM]

Conclusions - The present population- based study from urban India noted a

high prevalence of refractive

errors (60%) among diabetic subjects >40 years old; the prevalence of

astigmatism (47%) was higher than hyperopia (40%) or myopia (20%).

10.%% MW " Puzzling " Lancet Paper Posits Low-Dose Rosiglitazone/ Metformin for

Diabetes Prevention 6/3/10 With just over a month to go before

rosiglitazone

(Avandia) makes its reappearance in front of an FDA review panel, a

surprising study---suggests that half-dose rosiglitazone combined with

half-dose metformin

may help prevent progression to DM. Experts not involved with the study were

quick to point out to heartwire that the new study does nothing to alleviate

concerns about the drug. Lead author on this new paper stressed that the

main point of the research was that reduced doses of available drugs--not

necessarily

rosiglitazone--may help reduce progression to diabetes. [207 pts;Fup 4 yrs]

occurrence of incident DM was significantly lower in patients assigned to

the combination drug, One of the most outspoken critics of rosiglitazone,

Dr Nissen, said ..Despite the authors' claims, there is no evidence

whatsoever that lower doses of rosiglitazone are 'safe.' Any suggestion that

serious CV toxicity can be avoided by using a small dose represents pure

speculation

at best. " ...

11.%% MW Group Medical Clinics Improve BP, But Not Glycemic Control, in

Diabetics 6/2/10 The use of group medical clinics (GMCs)--where 7or 8

patients

are seen together with a doctor, pharmacist, and nurse educator--resulted in

clinically meaningful

improvements in blood pressure, but not in glycemic control, compared with

usual care in a study in diabetics conducted at two VA medical centers [239

pts with poorly controlled DM] The groups met for half a day every 2 months

and each group met with the same care team at each visit. They liked the

element

of talking to other patients and getting their advice.. The veterans

attending the GMC had better BP control than those who received usual care

at 6 months,

and this difference was sustained at one year. But there was no significant

difference between the groups in terms of improvement in HbA1c.

12.%% MW Thiazolidinediones and Sulfonylureas Most Effective in Lowering

HbA1C 6/2/10 — Oral antidiabetic drugs (OADs) decrease glycosylated

hemoglobin

(A1C) levels by approximately 0.5% to 1.25%. The maximal effect is achieved

by 3 to 6 months, and thiazolidinediones and sulfonylureas show the greatest

efficacy, according to the findings of a systematic review and

meta-analysis.

The team searched several databases for randomized, placebo- controlled

studies [26,367 study participants] The authors concluded that the benefit

of initiating

an OAD agent is most apparent within the first 4 to 6 months, with A1C

levels unlikely to decrease more than 1.5% on average.

..

13.%% ADA Total fat mass and central adiposity increase the risk of

cognitive impairment in older subjects with diabetes 6/2/10

The association between adiposity parameters and body fat distribution with

cognitive impairment was evaluated in a longitudinal study enrolling (253 DM

pts & 440 subjects with normal glucose tolerance [NGT])aged 65-85 yr;Fup

2yr. the researchers observed that waist-hip ratio and waist circumference

significantly

correlated with MMSE (Mini Mental State Examination) and a composite score

of executive and attention functioning. In addition, total fat mass and

greater

central adiposity increased by 2- and 1.5-fold, respectively, the risk of

global cognitive decline in diabetics.., no significant impact was observed

in

NGT subjects. PLoS One 2010, 5(4

14.%% ADA Study Links Air Pollution With Diabetes in Women 6/2/10

Traffic-related air pollution has been shown to increase T2 risk in

a German study of 1,775 women. The team compared those who lived in highly

polluted industrial areas with those who lived in rural, less-polluted

regions.

Components of traffic pollution, especially nitrogen dioxide and soot in

fine particulate matter, were significantly associated with a higher T2.

Residence

within 100 meters [328 ft] of busy roads was also found to increase the

diabetes risk. The team

reports their findings in Environmental Health Perspectives.

15.%% JH Promising Therapies for Macular Edema 6/4/10 Laser therapy, also

called laser photocoagulation, is more effective and produces fewer side

effects

than corticosteroids injected into the eye for the treatment of diabetic

macular edema [DME] according to a large, 2-year multicenter study. Swelling

around

the macula (macular edema) caused by the leakage and accumulation of fluid

can occur in people with DM. The swelling alters the position of the retina

and causes blurred vision. Loss of vision is more pronounced when the center

of the macula is affected. Photocoagulation uses lasers to help close

leaking

microaneurysms (weak spots that bulge outward from the blood vessels),

fostering the regression of new blood vessels. Laser helps to halt or slow

vision

loss in most people if performed before too much damage has occurred. [693

people with DME to undergo laser treatment or to receive a 1- or 4-mg

injection

of triamcinolone (a corticosteroid) into the eye, each repeated at 4month

intervals, as necessary. At the first 4-month check, vision was sharpest in

those who had received a 4-mg injection of triamcinolone. At one year,

vision was about the same in all 3 groups. But at 2 years, vision was

significantly

better in the laser treatment group. Of those who received laser 19% had

substantial vision loss compared with 28% in the corticosteroid treated

groups.

Cataract surgery was required in 13% of eyes in the laser group compared

with 23% in those who received 1 mg of triamcinolone and 51% in those who

received

4 mg. Eye pressure increased by a significant amount in 4% of the laser

group compared with 16% & 33% in the corticosteroid groups, respectively.

Researchers

are now studying combination therapy, since triamcinolone had better initial

results and laser treatment was more effective over two years.

16.%% MW New Statement Urges Caution for Primary-Prevention Aspirin in

Diabetics 6/3/10 The joint statement from ADA, Am Heart Assoc, and Am

College of

Cardiology recommends that low-dose aspirin is " reasonable " in diabetics

with no history of vascular disease but who are at an increased 10-year risk

of CV events. The organizations state that only men older than 50 and women

older than 60 who have one or more additional major risk factors should be

treated with aspirin for primary prevention of CV events. " The guidelines

are more conservative, and this is based on some of the newer studies that

have

come out, " a member of the writing committee said. " The previous

recommendations had been that pretty much anybody with diabetes over the age

of 40 should

be on aspirin. " The group recommends low-dose aspirin, 75 mg/d to 162 mg/d,

for adults with DM and no history of cardiovascular disease but who are at

an increased risk based on age and at least one additional CVD risk factor,

such as smoking, dyslipidemia, hypertension, family history of disease, and

albuminuria. Aspirin is not recommended for high-risk diabetic patients who

are also at risk for bleeding and is not recommended for individuals at low

risk of CV events. With no single study providing definitive results, the

ommittee attempted to reconcile the findings by examining existing

meta-analyses,

such as the one performed by the Oxford Antithrombotic Treatment Trialists'

(ATT) [4000 DM pts] Heartwire © 2010

17.%% MW High-Dose B Vitamin Therapy May Not Be Helpful in Diabetic

Nephropathy 6/3/10 Compared with placebo, high doses of B vitamins were

actually associated

with a greater decrease in glomerular filtration rate (GFR) and an increase

in vascular events.

" Hyperhomocysteinemia is frequently observed in patients with diabetic

nephropathy, " writes a team member. " B-vitamin therapy has been shown to

lower the

plasma concentration of homocysteine. " [238 patients with T1 or T2 & DM

nephropathy] Participants were randomly assigned to receive a single tablet

daily

of B vitamins

containing folic acid (2.5 mg/day), vitamin B6 (25 mg/day), and vitamin B12

(1 mg/day), or matching placebo. " There is an expected decline in

homocysteine

levels in the treatment group compared to the placebo group, but despite

this the active treatment turns out to have detrimental effects on both

renal

function and vascular complications. " " Clearly, the results call for caution

in using high dose B vitamins (pharmacological doses) in high risk patients

like DM patients with diabetic nephropathy, On the other hand it is

important to stress that the results do not imply that multivitamins

containing usual

low doses of B vitamins are harmful. "

18.%% Heartwire More Evidence Against Concept of " Metabolic Syndrome "

5/21/10 Patients with metabolic syndrome are no more at

risk of future MI than those with diabetes or hypertension alone, a new

study suggests. " Our study examined whether we need to look at metabolic

syndrome

as a distinct entity or whether we should instead be focusing on the

individual risk factors, and we found that the individual risk-factor

approach is

probably best. the researchers explain that the common clustering of

metabolic abnormalities,

including abdominal obesity, elevated glucose, abnormal lipids, and elevated

BP is often referred to as the metabolic syndrome.[12, 297 cases;14,606

controls]

Results showed that metabolic syndrome was associated with a 2-3times

increased risk of MI, but the same risk was conferred by having either

hypertension

or DM alone.

19.%% Am J Oph 149,6 June 2010 Nocturnal Intermittent Serious Hypoxia &

Reoxygenation in Proliferative Diabetic Retinopathy (PDR) [68

non-PDR;151(PDR)

subjects] Pulse oximetry was conducted overnight and mean oxygen saturation

by pulse oximeter (SpO2; %),. Conclusions - This study indicated that PDR

cases

had episodes of nocturnal intermittent hypoxia and reoxygenation as a result

of sleep-disordered breathing and that low-value lowest SpO2 were the risk

factors for PDR development.

20.%% Am J Oph 149,6 June 2010 Barely Visible 10-Millisecond Pascal Laser

Photocoagulation for Diabetic Macular Edema: (DME) Observations of Clinical

Effect

and Burn Localization Conclusions

The technique of lower-fluence barely visible 10-millisecond laser may

reduce retinal edema within affected sectors and effectively treat DME with

minimization

of scar formation.

21.%% MW 5/28/2010 — Increases in waist circumference and weight may predict

incident diabetes. " Individuals with impaired fasting glucose (IFG) are at

high risk for T2, " the research team writes. [979 subjects;Fup 9yr] After

adjustment for risk factors at baseline,

increases in both waist circumference and weight were significantly

associated with DM incidence. " In IFG individuals, it is important to monitor

and prevent

increases in waist circumference. " We speculate

that an increase in waist circumference may induce further alterations in

insulin secretion beyond that inherent in a worsening insulin resistance.

Potential

mechanisms may involve ß-cell lipotoxicity through enhanced free fatty acid

release from adipose tissue. "

22.%% MW Urinary Incontinence in Diabetic Women Is Often Neglected 6/3/10

Physicians need to pay closer attention to the possibility of urinary

incontinence

(UI) in their female diabetic patients, because 35% of this population

reports at least weekly episodes, a group said at the Am Urological Assoc

Annual

Scientific Meeting. The study found that DM women with weekly UI episodes

seek treatment less often than nondiabetic women with UI and have less

understanding

of UI and more UI-related depression. " The good news is that effective

treatments are available for UI. It's unfortunate that diabetic women are

often

denied such treatments simply because we don't know they suffer from

UI. " [488 pts with DM;1784 nondiabetic women].

23.%% Diabetes Mellitus and the Haptoglobin 2-2 Genotype 6/1/10; ) Aims:

Individuals with both (DM) and the Haptoglobin (Hp) 2-2 genotype are at

increased

risk of cardiovascular [CV] disease. As the antioxidant function of the Hp

2-2 protein is impaired, we sought to [test whether] antioxidant vitamin E

supplementation

would provide [this group] CV protection There was a significant reduction

in MI in Hp 2-2 individuals with vit E, There was no benefit of vit E on

myocardial

infarction in non-Hp 2-2 individuals. Discussion In meta-analysis of two

independent placebo controlled clinical trials Hp 2-2 DM individuals

(representing

approximately 36% of all diabetics) derived significant CV protection from

vitamin E supplementation, with an overall reduction of over 40% in the

combined

end point of stroke, MI and CVD death. Conclusion Hp typing represents a

once in a lifetime test that identifies those DM individuals at

exceptionally

high risk of CVD. The Hp type may be used to more effectively focus the

attention of the clinician and the utilization of healthcare resources on

those

DM individuals for whom more aggressive risk factor modification is most

needed. The Hp genotype also appears to identify a very large subgroup of DM

individuals

who may receive marked clinical benefit from an extremely inexpensive

therapy. Pharmacogenomics. 2010;11(5): © 2010 Future Medicine Ltd.

24.%% MNTD Team Discovers Important New Player In Diabetes Onset 6/8/10 If

you think of DM onset like an elaborate molecular drama, then a research

team

has unmasked a previously unknown cellular player, which is critical to

proper insulin secretion. " Defective insulin secretion is a hallmark of both

T1

& 2 , " said the team leader

Working in mouse models, the team discovered that the ABCG1 protein is

essential for the beta cells of the pancreas to produce sufficient amounts

of insulin..

previous findings show that T2 pts have lower levels of ABCG1 than

non-diabetics. The team also showed that proper expression of the ABCG1

protein in

beta cells could be restored in the mice by treatment with some existing

antidiabetic drugs. " " Our research points to the need to investigate this

possibility

further as well as to explore the potential development of new therapies

that boost ABCG1 protein levels and insulin secretion, " " We found that

ABCG1

actually sits inside the beta cell and that it's really important for

delivering cholesterol to the insulin granule membranes. Without

cholesterol the

insulin granules do not develop or function properly and, release

significantly less insulin. The team believes that boosting the levels of

ABCG1 in DM

patients may benefit sufferers in 2 ways by aiding in reducing arterial

plaque and in improving insulin production. . Editorial comment " This

mechanism

may be very helpful for people with T2 but also T1 because it may extend the

period of time before all insulin-producing potential is gone, " ( La Jolla

Institute)

25.%%JH " Bloodless " Glucose Testing: Where We Stand 6/10/10

Self-testing of blood glucose with a blood glucose meter is one of the

central elements of caring for your diabetes. Of course, pricking

your finger with a needle several times a day is not fun . Recently a reader

asked us: Is there a way to check your blood glucose level that doesn't

require

a needle prick? Here’s what we know … Don't toss out your lancets and test

strips just yet. A number of medical-device

makers have tried to create methods to measure blood glucose that do not

require puncturing the skin with a sharp object to extract a drop of blood.

Unfortunately,

no one has yet figured out the secret to accurate " bloodless " glucose

testing. ..the Dream Beam was supposed to measure blood sugar by passing

light through

your finger. However, the device did not produce accurate readings and, like

many other attempts, failed as an alternative to finger-prick testing. The

only noninvasive blood glucose monitor ever to gain approval from FDA

GlucoWatch Biographer, caused many users to develop skin rashes and was

taken off

the market in 2007. Nonetheless, several companies are trying to develop

monitors that use infrared light, electromagnetic waves, and other

technologies

to measure glucose levels. Bottom Line: If you're bothered by finger pricks,

don't stop testing; instead, try less painful methods, such as using lancets

that don't puncture the skin so deeply. And look also to the real advance

over the past few years: availability of continuous glucose monitoring

(CGM).

26. %%MNTDPhase 3 Study Showed Macugen® Improved Vision Over Standard Of

Care In Patients With Diabetic Macular Edema

6/8/10 Macugen (pegaptanib) significantly improved vision in patients with

diabetic macular edema (DME),37 % of patients treated with the drug gained

two lines, or 10 letters, on the ETDRS eye chart at 54 weeks, compared to 20

% of patients who received a (placebo-like) procedure. All patients enrolled

in the study were eligible to receive laser therapy, the current standard of

care for DME, beginning at week 18 of the study at the physician's

discretion.

[260 patients]

27.%% Eye (2010) 24, Association of intraocular pressure with the metabolic

syndrome and novel cardiometabolic risk factors [1112 subjects] Conclusion

- Met. syndrome and other insulin resistance- related features, increased

left ventricular mass, and proteinuria, are strongly associated with IOP.

28.%%MW Restrictive Lung Disease Linked to Incident Type 2 Diabetes 6/10/10

— Restrictive lung function impairment is associated with incident T2DM and

fatal coronary heart disease (CHD)[4434 men aged 40 - 59 years with no

history of CHD, stroke or DM ; Fup 20yrs] ] " Restrictive rather than

obstructive

impairment of lung function is associated with incident T2 (and fatal CHD)

with both associations partially explained by traditional and metabolic risk

factors and inflammation, " the study authors write.

..

29.%% 6/10/10 NIH News: NEI Hosts Translational Research and Vision

Symposium June 24-25 The National Eye Institute (NEI), part of the NIH, is

bringing

together premier researchers who translate molecular and genetic approaches

from the laboratory to visual system diseases in the clinic. This event will

feature discussions about cutting-edge treatment strategies as well as the

impact of the human genome sequencing on diagnosis and treatment of eye

diseases.

Speakers will include:-- Ben Barres, M.D., Ph.D., Stanford U-- S.

Boyden, Ph.D., MIT-- Y. Chew, M.D., NEI -- Dennis O. Clegg, Ph.D.,

UCSB--

Mark S. Humayun, M.D., Ph.D., USC-- G. son, M.D., Ph.D., U of

Pennsylvania -- Jay Neitz, Ph.D., U Washington -- M. , M.D.,

Ph.D.,

U of Penn

30.%% Substituting Whole Grains for White Rice May Lower Risk for T2DM

6/14/10 — Substituting brown rice or other whole grains for white rice is

associated

with a lower risk for T2.[39765 men;157,463 women] The team estimated that

replacing 50 g [1/4 cup] per day of uncooked white rice (one-third serving

per

day) with the equivalent amount of brown rice was associated with a 16%

lower risk for T2. " These data support the recommendation that most

carbohydrate

intake should come from whole grains rather than refined grains to help

prevent T2s. " Arch Intern Med. 2010;170:

31.%% Exenatide, Lifestyle Changes Lead to Weight Loss in Obese Diabetics

(Reuters Health) Jun 08 - [194pts;24 wk ] pts on exenatide lost [13.58 vs

8.75

lb av] and had significantly greater mean reductions in HbA1C compared to

those taking placebo. They also had greater mean reductions in systolic BP.

The

rate of nausea was significantly higher with exenatide, but there were no

differences in withdrawal rates, adverse events or in hypoglycemia. " Our

findings

suggest a new paradigm for the treatment of T2, " lead author said. This new

paradigm includes more medications like exenatide, " that do not exacerbate

insulin resistance and promote weight gain but do the opposite and help

diabetics lose weight and reduce insulin resistance, " study was funded by

Lilly

USA,

32.%% Erectile Dysfunction Drug Trial Meets Goals in Diabetic Patients

(Reuters) Jun 08 - Vivus Inc said a second late-stage study of its erectile

dysfunction

drug met the main goals of improving erectile function score across the two

doses that were studied in the trial.

[390 subjects] Commonly reported side effects included headache,

nasopharyngitis, flushing, sinus congestion, sinusitis and dyspepsia. There

were no drug-related

serious adverse events in the study.

33.%% Test Foods With Lower Glycemic Load (GL)Fail to Alter Metabolic Risk

Markers in Overweight Individuals 6/4/10 — Diets fortified with foods low in

(GL) do not lower the risk for metabolic syndrome in high-risk individuals.

Together, a food's glycemic index (GI) and its total carbohydrates make up

its GL. The GI is a measurement of how much a carbohydrate-rich food will

elevate concentrations of blood glucose compared with white bread or a

glucose

solution. ..[ 9 men;6 women,] Glucose and lipids were not affected by the

test foods after weeks 1 and 5. Two limitations to the study stated by the

authors.

... a result of a lack of precise information about the participants' overall

food intake, the researchers could not determine the GL or GI of the

participants'

complete diets, Am J Clin Nutr. Published online May 26, 2010.

Abbreviations:Fup-follow up; pt - patients; DM - diabetes Mellitus; T1DM -

type 1 diabetes mellitus T2DM - type 2; DME - diabetic macular edema; GDM

gestational

diabetes;PDR - proliferative diabetic retinopathy; FPG - fasting plasma

glucose; BP - blood pressure; CVD - cardio-vascular disease; MI -myocardial

infarction

or heart attack ;HTN - hypertension or high BP; OCT - optical coherence

tomography; VA - visual acuity -ADA - Amer Diabetes Ass & ADA Professional

Resource

Online; JHA - s Hopkins Alerts ; MW Medscape Web MD; NIH - Nat

Institutes of Health; MNTD- Medical News Today NREndo;Nature Reviews

Endocrinology

Definitions via online Medical dictionaries. Disclaimer, I am a BSN RN but

not a diabetic or diabetic educator. Reports are excerpted unless otherwise

noted. This project is done as a courtesy to the blind/visually impaired and

diabetic communities. Dawn Wilcox BSN RN Coordinator The Health Library at

Vista Center; an affiliate of the Stanford Hospital Health Library.

contact above e-mail or

thl@...

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