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Use of genetic variation to separate the effects of early and later life adiposity on disease risk: mendelian randomisation study




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Lipoprotein Physiology in Nondiabetic and Diabetic States: Relationship to Atherogenesis

Henry N Ginsberg
Sep 1, 1991; 14:839-855
Diet and Diabetes




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The Association of Lipoprotein(a) Plasma Levels With Prevalence of Cardiovascular Disease and Metabolic Control Status in Patients With Type 1 Diabetes

OBJECTIVE

To investigate the association of the cardiovascular risk factor lipoprotein (Lp)(a) and vascular complications in patients with type 1 diabetes.

RESEARCH DESIGN AND METHODS

Patients with type 1 diabetes receiving regular care were recruited in this observational cross-sectional study and divided into four groups according to their Lp(a) levels in nmol/L (very low <10, low 10–30, intermediate 30–120, high >120). Prevalence of vascular complications was compared between the groups. In addition, the association between metabolic control, measured as HbA1c, and Lp(a) was studied.

RESULTS

The patients (n = 1,860) had a median age of 48 years, diabetes duration of 25 years, and HbA1c of 7.8% (61 mmol/mol). The median Lp(a) was 19 (interquartile range 10–71) nmol/L. No significant differences between men and women were observed, but Lp(a) levels increased with increasing age. Patients in the high Lp(a) group had higher prevalence of complications than patients in the very low Lp(a) group. The age- and smoking-status–adjusted relative risk ratio of having any macrovascular disease was 1.51 (95% CI 1.01–2.28, P = 0.048); coronary heart disease, 1.70 (95% CI 0.97–3.00, P = 0.063); albuminuria, 1.68 (95% CI 1.12–2.50, P = 0.01); and calcified aortic valve disease, 2.03 (95% CI 1.03–4.03; P = 0.042). Patients with good metabolic control, HbA1c <6.9% (<52 mmol/mol), had significantly lower Lp(a) levels than patients with poorer metabolic control, HbA1c >6.9% (>52 mmol/mol).

CONCLUSIONS

Lp(a) is a significant risk factor for macrovascular disease, albuminuria, and calcified aortic valve disease in patients with type 1 diabetes. Poor metabolic control in patients with type 1 diabetes is associated with increased Lp(a) levels.




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Cardiac Manifestations of Congenital Generalized Lipodystrophy

Vani P. Sanon
Oct 1, 2016; 34:181-186
Feature Articles




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John Marshall : shipowner, lloyd's reformer and emigration agent / Elizabeth Rushen.

Marshall, John, 1787-1861.




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Lipolicious!

[London] : [publisher not identified], [2019]




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Vertebrate and invertebrate respiratory proteins, lipoproteins and other body fluid proteins

9783030417697 (electronic bk.)




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Glass stereoscopic slides of Gallipoli, May 1915 / photographed by Charles Snodgrass Ryan




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Rassegna trimestrale BRI dicembre 2017: Un paradossale inasprimento ci riporta all'enigma del mercato obbligazionario

Italian translation of the BIS press release about the BIS Quarterly Review, December 2017




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Mother's Day weekend deals: $100 off Apple Watch Series 5, iPod touch from $95, 16" MacBook Pros $2,024



Mother's Day may be tomorrow, but you can still grab a great deal on Apple hardware with prices starting at just $95. Take advantage of the return of the popular $100 discount on Apple Watch Series 5 styles, plus a new $375 markdown on 16-inch MacBook Pros and flash deals on iPod touch models.




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Effect of Repeated Dietary Counseling on Serum Lipoproteins From Infancy to Adulthood

Atherosclerotic cardiovascular diseases have roots in childhood. Modification of dietary fat intake influences serum lipid and lipoprotein concentrations. Reduction of saturated fat intake is recommended to promote cardiovascular health.

Dietary counseling had a beneficial effect on saturated fat intake from ages 7 months to 19 years. The counseling reduced serum low-density lipoprotein cholesterol concentrations in both genders. It also decreased computationally estimated concentrations of intermediate-density lipoprotein cholesterol, very low-density lipoprotein–triglycerides and apolipoprotein B in boys. (Read the full article)




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Sleep Duration and Adiposity During Adolescence

Some epidemiologic evidence suggests an inverse association between sleep duration and obesity in various age groups. However, in the case of adolescents, inconsistent results have been reported, which can be partly explained by methodologic options.

Our study supports an effect of sleep duration in adiposity during adolescence and found gender differences in this association. The results are consistent by using either the traditional longitudinal approach or cross-lagged modeling. (Read the full article)




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Cardiorespiratory Fitness and Adiposity in Metabolically Healthy Overweight and Obese Youth

Obesity is associated with cardiometabolic risk factors and chronic conditions, such as type 2 diabetes. However, a proportion of overweight and obese youth remain free from cardiometabolic risk factors and are considered metabolically healthy.

This study provides insight into the determinants of cardiometabolic risk factors and the concept in health promotion of "fitness versus fatness." Hepatic lipid accumulation and not fitness level appears to drive cardiometabolic risk factor clustering among overweight and obese youth. (Read the full article)




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Adiposity and Different Types of Screen Time

Screen time has risen to unprecedented levels among youth. Greater television time is known to be associated with gains in pediatric adiposity, but few studies have examined the longitudinal relations of other forms of screen-based media with weight gain.

Among adolescents aged 9 to 19 years, television viewing was the type of screen time most consistently associated with gains in BMI. However, time with digital versatile discs/videos and video/computer games was also associated with gains in BMI among girls. (Read the full article)




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Adiposity Rebound and the Development of Metabolic Syndrome

Early adiposity rebound is associated with future obesity and an increased risk of development of type 2 diabetes and coronary heart disease in adult life.

This study shows that early adiposity rebound is associated with future obesity and metabolic consequences of higher triglycerides, atherogenic index, apolipoprotein B, and blood pressure and lower high-density lipoprotein cholesterol at 12 years of age. (Read the full article)




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Dietary Sodium, Adiposity, and Inflammation in Healthy Adolescents

High sodium intake is considered an indirect cause of obesity because it is often accompanied by higher energy intake and sugar-sweetened soft drink consumption. High sodium intake is associated with increased inflammatory response in adult patients.

This study shows that high sodium intake is positively associated with adiposity, leptin, and tumor necrosis factor-α independent of total energy intake and sugar-sweetened soft drink consumption in healthy white and African American adolescents. (Read the full article)




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Impact of the FITKids Physical Activity Intervention on Adiposity in Prepubertal Children

Physical activity interventions aimed at improving body composition in childhood have had limited success and often targeted overweight children. Therefore, the efficacy of physical activity randomized controlled trials in improving body composition among children with varying adiposity levels remains unknown.

This randomized controlled trial demonstrated that a physical activity program designed to meet daily physical activity recommendations can improve cardiorespiratory fitness, decrease total fat mass, and prevent accumulation of central adiposity in a group of children with varying adiposity levels. (Read the full article)




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Chronic Sleep Curtailment and Adiposity

Curtailed sleep in children has been found to be associated with increased cardiovascular disease risk factors, including obesity. Few existing studies have examined measures of adiposity beyond BMI or have examined the effects of being chronically sleep curtailed.

In this cohort of children who had research-level measures of sleep, BMI, total fat mass, and fat mass distribution, we found that chronic sleep curtailment from infancy to age 7 years was associated with higher overall and central adiposity in mid-childhood. (Read the full article)




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Timing of Adiposity Rebound and Adiposity in Adolescence

Earlier adiposity rebound may increase fatness in later life; however, there is limited evidence from large cohorts of contemporary children with direct measures of fatness in adolescence or adulthood.

Early adiposity rebound is strongly associated with increased BMI and fatness in adolescence. Future preventive interventions should consider targeting early childhood to delay timing of adiposity rebound. (Read the full article)




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Differential Maternal Feeding Practices, Eating Self-Regulation, and Adiposity in Young Twins

Restrictive feeding by parents is associated with poorer eating self-regulation and increased child weight status. However, this association could be due to confounding home environmental or genetic factors that are challenging to control.

Differential maternal restrictive feeding is associated with differences in twins' caloric compensation and BMI z score. Controlling for the shared home environment and partially for genetics, these findings further support a true (ie, unconfounded) association between restriction and childhood obesity. (Read the full article)




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Lithium in the Acute Treatment of Bipolar I Disorder: A Double-Blind, Placebo-Controlled Study

Strictly-defined pediatric bipolar I disorder (BP-I) is a serious condition. Although lithium is a benchmark treatment and has shown effectiveness in adults for decades, no definitive efficacy or long-term safety studies had been performed in pediatric patients with BP-I.

This study provides evidence to support the efficacy of lithium in the acute treatment of youths with BP-I who are currently in a manic or mixed state. Lithium had an adverse effect profile that was acceptable for most patients. (Read the full article)




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Therapeutic efficacy of a mixed formulation of conventional and PEGylated liposomes containing meglumine antimoniate, combined with allopurinol, in dogs naturally infected with Leishmania infantum [Experimental Therapeutics]

Treatment of dogs naturally infected with Leishmania infantum using meglumine antimoniate (MA) encapsulated in conventional liposomes (LC) in association with allopurinol has been previously reported to promote marked reduction in the parasite burden in the main infection sites. Here, a new assay in naturally infected dogs was performed using a novel liposome formulation of MA consisting of a mixture of conventional and long-circulating (PEGylated) liposomes (LCP), with expected broader distribution among affected tissues of the mononuclear phagocyte system. Experimental groups of naturally infected dogs were as follows: LCP+Allop, receiving LCP intravenously as 2 cycles of 6 doses (6.5 mg Sb/kg/dose) at 4-day intervals, plus allopurinol at 30 mg/kg/12 h p.o. during 130 days; LC+Allop, receiving LC intravenously as 2 cycles of 6 doses (6.5 mg Sb/kg/dose), plus allopurinol during 130 days; Allop, treated with allopurinol only; non-treated control. Parasite loads were evaluated by quantitative PCR in liver, spleen and bone marrow and by immunohistochemistry in the ear skin, before, just after treatment and 4 months later. LCP+Allop and LC+Allop groups, but not the Allop group, showed significant suppression of the parasites in the liver, spleen and bone marrow 4 months after treatment, compared to the pre-treatment period or the control group. Only LCP+Allop group showed significantly lower parasite burden in the skin, in comparison to the control group. On the basis of clinical staging and parasitological evaluations, LCP formulation exhibited a more favorable therapeutic profile, when compared to LC one, being therefore promising for treatment of canine visceral leishmaniasis.




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Apple Needs New iPods, But Not for Music

New iPods can be a critical part of Apple's strategy. Just don't think of them as music players.




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Apple Refreshes iPod Touch With Better Camera, Chip

Apple quietly revealed new iPods today with new colors and better specs.




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A Visual History of the Apple iPod

As the Apple iPod turns 14, we take a look back at its history and influence over the last decade-plus.




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Apple iPod touch (2015)

The Apple iPod touch is the best media player there is if you don't want a cellular connection.




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Kids React to First-Gen Apple iPod

"It's like a cinderblock," one seven-year-old said of Apple's original MP3 player.




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Report: Apple Pushing iPods to Stores' Accessory Wall

Customers in the U.S. should begin noticing in-store changes starting today.




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Tidal's iPod? Hands On With Echobox's Flask-Shaped Explorer X1

A new high-res audio player looks like a wooden flask and has a tie-up with Tidal.




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Why I Bought an Apple iPod Nano in 2016

Streaming services and complicated gadgets aren't for me. Sometimes single-purpose retro tech is all you need.




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5 Reasons to Buy Apple's New iPod Touch

There's a new iPod touch! A new iPod touch? Sure. It's going to be popular with parents, with people who exercise, and with anyone who wants low-cost access to iMessage and FaceTime.




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Apple iPod touch (2019)

Apple's 2019 iPod touch is a small, light handheld media player that's terrific for kids and anyone who doesn't want a full-fledged smartphone.




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Why Experts Say Chipotle's Chiptopia Is Not a Loyalty Program

How industry experts define loyalty and why Chipotle's program doesn't fit the bill.




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SoftBank to raise $21 billion in Japan’s largest IPO yet

At that price, the IPO would surpass the offering of former national carrier Nippon Telegraph & Telephone in 1987.




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SoftBank sets $21-billion IPO, skipping price range

SoftBank has set an indicative price of 1,500 yen ($13.23) per share for its initial public offering (IPO), a regulatory filing showed on Friday, making the deal worth 2.4 trillion yen ($21.16 billion) in one of the world’s biggest-ever listings.




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Lyft to woo investors with fast US growth in IPO race with Uber

Lyft will pitch investors on its fast growth in the United States as it seeks to beat out Uber to become the first publicly listed ride-hailing company, according to people familiar with the matter.




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Avaya IP Office (IPO) 10.1 Active-X Buffer Overflow

Avaya IP Office (IPO) versions 9.1.0 through 10.1 suffer from an active-x buffer overflow vulnerability.




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Checkview 1.1 For iPhone / iPod Touch Directory Traversal

Checkview version 1.1 for iPhone / iPod Touch suffers from a directory traversal vulnerability.





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U.S. IPO Weekly Recap: ORIC Pops 61% And SPACs Make A Comeback




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U.S. IPO Week Ahead: IPO Pipeline Activity Makes Up For An Empty Calendar




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IPO Update: Lyra Therapeutics Proposes IPO Terms






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IPO Update: GAN Limited Readies U.S. IPO Effort




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IPO Update: TRX Insurance Proposes IPO Terms




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The 2020 IPO Market Is Now Up 43% From Its Lows, A Promising Sign For May




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Ebang International Starts U.S. IPO Plan




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The IPO Market's Slowest Spring Since The Financial Crisis