搜索结果: 1-15 共查到“预防医学与卫生学 Natural”相关记录15条 . 查询时间(0.093 秒)
When human illness increases in natural resource-dependent areas,the environment suffers
human illness increases natural resource-dependent areas environment suffers
2017/4/27
In fishing communities near Africa's Lake Victoria, a new study has found that human illness exacerbates the decline of fisheries.The research, supported by the National Science Foundation (NSF), sugg...
Dietary supplementation with eicosapentaenoic acid, but not with other long-chain n−3 or n−6 polyunsaturated fatty acids, decreases natural killer cell activity in healthy subjects aged >55 y
Fish oil immunity natural killer cell
2016/6/12
Animal studies showed that dietary flaxseed oil
[rich in the n3 polyunsaturated fatty acid -linolenic acid
(ALA)], evening primrose oil [rich in the n6 polyunsaturated
fatty acid -linolenic acid (...
Zock and Katan (1) gave a good analysis in their recent editorial
of the diet–LDL oxidation–coronary artery disease hypothesis.
We would like to expand on the theoretical pathways involved
in the o...
RADIU-226 CONTENT IN SOIL OF THE HIGH NATURAL BACKGROUND RADIATION AREA OF RAMSAR (IRAN)
RADIU-226 CONTENT SOIL HIGH NATURAL BACKGROUND RADIATION AREA
2010/1/4
The existence of a high natural radiation area in the northern part of Iran (Ramsar) is proved. Ra 226 in soil is measured. The results are: minimum 23.5 pCi/g and maximum 999 pCi/g soil. Environmenta...
Study of Natural Organic Matter Characteristics and Fractions in Surface Water Resources of Tehran
Natural Organic Matter (NOMs) fractionation hydrophobic hydrophilic water sources
2009/12/14
Background and Objectives: Natural organic matters (NOMs) are abundant in natural water resources and in many ways may affect the unit processes in water treatment. Although NOMs are considered harmle...
An Investigation on the Natural Radioactivity of Building Materials, Raw Materials and Interior Coatings in Central Turkey
Gamma-Irradiation natural radioactivity building materials biological damage annual effective dose
2009/6/17
Aim: The aim of this investigation was to measure the amount of g-decay of several building materials (brick and cement), raw materials (fly-ash and soil), interior coating materials (foam [used as a...
Workers' compensation claims related to natural rubber latex gloves among Oregon healthcare employees from 1987–1998
latex latex allergy workers' compensation NRL gloves
2008/5/2
Occupational reaction to natural rubber latex (NRL) glove use by healthcare employees has been an area of increasing concern. Unfortunately, there is little data demonstrating the prevalence and sever...
Cactus pear: a natural product in cancer chemoprevention
cancer chemoprevention Cactus pear
2008/4/23
Cancer chemoprevention is a new approach in cancer prevention, in which chemical agents are used to prevent cancer in normal and/or high-risk populations. Although chemoprevention has shown promise in...
A natural mineral supplement provides relief from knee osteoarthritis symptoms: a randomized controlled pilot trial
knee osteoarthritis
2008/4/23
This small, pilot study evaluated the impact of treatment with a natural multi-mineral supplement from seaweed (Aquamin) on walking distance, pain and joint mobility in subjects with moderate to sever...
Effect of a natural extract of chicken combs with a high content of hyaluronic acid (Hyal-Joint®) on pain relief and quality of life in subjects with knee osteoarthritis: a pilot randomized double-blind placebo-controlled trial
knee osteoarthritis
2008/4/23
Intra-articular hyaluronic acid represents a substantive addition to the therapeutic armamentarium in knee osteoarthritis. We examined the effect of dietary supplementation with a natural extract of c...
Effect of High Dose Natural Ionizing Radiation on the Immune System of the Exposed Residents of Ramsar Town,Iran
Antioxidant FRAP IL-2 IL-4 IL-10 IFN-γ Ionizing radiation NBT Phagocytosis
2010/4/8
Iran is one of several countries that has regions of high dose natural ionizing radiation. Two wellknown
villages in the suburb of Ramsar Town in the Caspian Sea strip, Taleshmahaleh and Chaparsar,
...
Distribution of Soft Ticks and Their Natural Infection with Borrelia in a Focus of Relapsing Fever in Iran
Ticks Borrelia Relapsing fever Iran
2010/4/22
Tick-borne diseases such as relapsing fever and Crimean-Congo Hemorrhagic Fever (CCHF) are of public health impor¬tance in Iran. There are 471 reported cases of relapsing fever in 2003, according ...
Infants discriminate between natural and synthetic vitamin E
Infants biological activity RRR--tocopherol
2016/12/30
Although the LOWNAT-E formula contained only one-half the concentration of α-tocopherol that the SYN-E formula did (7.3 compared with 13.5 mg/L), the infants fed the LOWNAT-E formula had plasma α-toco...
Dietary counseling to increase natural folate intake:a randomized,placebo-controlled trial in free-living subjects to assess effects on serum folate and plasma total homocysteine
Folate folate intake homocysteine diet dietary counseling randomized trial community participants
2016/12/19
Background: The association between vascular disease and elevated plasma total homocysteine (tHcy) concentrations is caused, in part, by inadequate intakes of dietary folate. Increasing folate intake ...
Effect of micronutrient status on natural killer cell immune function in healthy free-living subjects aged ≥90 y1
Natural killer cells vitamins trace elements, zinc selenium aging nutrition micronutrients oldest-old age group northern Italy
2016/6/3
Background: Natural killer (NK) cells play a role in natural
immunity against tumor and infected cells. Advanced aging is
associated with functional impairment of NK cells and increased
susceptibil...