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A new control switch could make RNA therapies easier to program（图）
控制开关 RNA疗法 编程 治疗性RNA分子 癌细胞
2023/6/21
Using an RNA sensor, MIT engineers have designed a new way to trigger cells to turn on a synthetic gene. Their approach could make it possible to create targeted therapies for cancer and other disease...
孕产妇新型冠状病毒肺炎防控问答 COVID-19 Prevention and Control Q&A for Pregnant Women（图）
冠状病毒 防控问答 孕产妇 妇幼保健中心
2023/4/20
突如其来的新型冠状病毒疫情在全球蔓延，成为一次世界危机、全球灾难。中国政府迅速行动起来，14亿中国人民同舟共济、众志成城，使国内疫情得到有效控制，也为全球疫情防控赢得了时间、做出了贡献。
Warmer temperatures lessen COVID-19 spread, but control measures still needed, study finds
COVID-19 seasonal variation warmer temperatures SARS-CoV-2 population density
2021/8/4
New research shows transmission of the virus behind COVID-19 varies seasonally, but warmer conditions are not enough to prevent transmission.
Researchers demonstrate engineering approach to combine drugs,control parasitic worms（图）
Researchers demonstrate engineering approach combine drugs control parasitic worms
2017/10/25
Laboratory video tells the story: tiny, parasitic worms swimming freely in a nutrient solution are active and mobile; expose the same kind of worms to a mixture of four drugs optimized by an engineeri...
Injectable Solution May Provide Weeks of Glucose Control
Injectable Solution Glucose Control
2017/7/21
Biomedical engineers at Duke University have created a technology that might provide weeks of glucose control for diabetes with a single injection, which would be a dramatic improvement over current t...
In Huntington’s Disease,Traffic Jams in The Cell’s Control Center Kill Brain Cells
In Huntington’s Disease The Cell’s Control Center Kill Brain Cells
2017/7/19
Working with mouse, fly and human cells and tissue, Johns Hopkins researchers report new evidence that disruptions in the movement of cellular materials in and out of a cell’s control center — the nuc...
Prebiotic supplementation improves appetite control in children with overweight and obesity: a randomized controlled trial
pediatric obesity appetite prebiotic dietary fiber oligofructose-enriched inulin
2018/11/13
Background: Prebiotics have been shown to improve satiety in adults with overweight and obesity; however, studies in children are limited.
Substrate oxidation and control of food intake in men after a fat-substitute meal compared with meals supplemented with an isoenergetic load of carbohydrate, long-chain triacylglycerols, or medium-chain triacylglycerols
Humans hunger signal satiety
2016/6/14
It has been suggested that hunger may be delayed
and food intake reduced under metabolic conditions that spare
carbohydrate oxidation.
Prevalence of overweight in US children: comparison of US growth charts from the Centers for Disease Control and Prevention with other reference values for body mass index
Adolescents body weight body mass index
2016/6/13
Several different sets of reference body mass index
(BMI) values are available to define overweight in children.
Report from a Centers for Disease Control and Prevention Workshop on Use of Adult Anthropometry for Public Health and Primary Health Care
Primary Health Care Public Health
2016/6/12
On 6 and 7 May 1999, a group of researchers from 10 countries
met in Atlanta to contemplate the simplified use of anthropometry
to assess the risk of chronic disease associated with
overweight and ...
Mechanisms regulating leptin production: implications for control of energy balance
energy balance leptin
2016/6/1
During the past 2 y the leptin field has continued to expand rapidly (from 600 to >2000 citations currently in the MEDLINE database), extending leptin biology into areas well beyond feeding behavior a...
Resting energy expenditure in reduced-obese subjects in the National Weight Control Registry
Obesity weight loss body composition
2016/5/31
Weight loss in obese subjects is associated with a
reduction in resting metabolic rate (RMR). Whether the reduction
can be explained solely by a reduction in lean body mass
remains controversial.
Fructooligosaccharides and lactulose cause more symptoms in lactose maldigesters and subjects with pseudohypolactasia than in control lactose digesters
Breath-hydrogen test fructooligosaccharides galactose
2016/5/31
Many lactose maldigesters tolerate more lactose
in experimental studies than in everyday life, in which their
symptoms may result from other carbohydrates as well.
Report of a National Institutes of Health–Centers for Disease Control and Prevention workshop on the feasibility of conducting a randomized clinical trial to estimate the long-term health effects of intentional weight loss in obese persons
Obesity randomized clinical trials behavior therapy
2016/5/30
A workshop was convened in 1997 by the
National Institutes of Health and the Centers for Disease Control
and Prevention to consider the need for and feasibility of conducting
a randomized clinical ...
Diet, physical activity, and gallstones—a population-based, case-control study in southern Italy
Diet physical activity gallstones
2016/5/27
Gallstones are a highly prevalent condition; however,
the nutritional and lifestyle risk factors of this disease are
not well understood.