搜索结果: 31-45 共查到“生物学 growth”相关记录424条 . 查询时间(0.265 秒)
Microchip enables fast,precise measurement of single-cell growth
Microchip fast precise measurement single-cell growth
font style='font-size:12px;'>
2016/9/12
A new technique invented at MIT can precisely measure the growth of many individual cells simultaneously. The advance holds promise for fast drug tests, offers new insights into growth variation acros...
Maternal protein intake during pregnancy and linear growth in the offspring
linear growth pregnancy protein cohort maternal diet programming
font style='font-size:12px;'>
2018/12/14
Background: Observational and experimental evidence demonstrates that protein intake in infancy programs linear growth. To our knowledge, few studies have examined prenatal maternal protein intake.
The Effects of Dietary Phosphorus on the Growth Performance and Phosphorus Excretion of Dairy Heifers
Heifers Growth Performance Phosphorus Phosphorus Excretion
font style='font-size:12px;'>
2016/7/27
The objective of this study was to investigate the effects of reducing dietary phosphorus (P) on the frame size, udder traits, blood parameters and nutrient digestibility coefficient in 8- to 10-month...
Effect of Monochromic Light-emitting Diode Light with Different Color on the Growth and Reproductive Performances of Breeder Geese
Monochromatic Light Reproductive Performance Breeder Geese
font style='font-size:12px;'>
2016/7/27
The purpose of this study was to investigate the effect of monochromic light-emitting diode (LED) light with different color on the growth and reproductive performances of white Roman breeder geese. A...
The association of serum choline with linear growth failure in young children from rural Malawi
betaine children choline linear growth malnutrition trimethylene-N-oxide stunting undernutrition
font style='font-size:12px;'>
2018/12/3
Background: Choline is an essential nutrient for cell structure, cell signaling, neurotransmission, lipid transport, and bone formation. Choline can be irreversibly converted to betaine, a major sourc...
Effect of Floor Space Allowance on Pig Productivity across Stages of Growth: A Field-scale Analysis
Floor Space Allowance Pig Productivity Performance Field-scale Analysis
font style='font-size:12px;'>
2016/5/20
A total of 152 pig farms were randomly selected from the five provinces in South Korea. During the experiment, the average temperature and relative humidity was 24.7°C and 74% in summer and 2.4°C and ...
A Comparison of Natural (D-α-tocopherol) and Synthetic (DL-α-tocopherol Acetate) Vitamin E Supplementation on the Growth Performance, Meat Quality and Oxidative Status of Broilers
D-α-tocopherol DL-α-tocopherol Acetate Meat Quality Oxidative Status Broiler
font style='font-size:12px;'>
2016/5/20
The present study was conducted to compare the supplementation of natural (D-α-tocopherol) and synthetic (DL-α-tocopherol acetate) vitamin E on the growth performance, meat quality, muscular antioxida...
Influence of Quaternary Benzophenantridine and Protopine Alkaloids on Growth Performance, Dietary Energy, Carcass Traits, Visceral Mass, and Rumen Health in Finishing Ewes under Conditions of Severe Temperature-humidity Index
Heat Stress High-energy Diets Feed Efficiency Small Ruminants Ruminal Epithelial
font style='font-size:12px;'>
2016/5/20
Twenty Pelibuey×Katahdin ewes (35±2.3 kg) were used to determine the effects of the consumption of standardized plant extract containing a mixture of quaternary benzophenanthridine alkaloids and proto...
Effects of Rice Bran, Flax Seed, and Sunflower Seed on Growth Performance, Carcass Characteristics, Fatty Acid Composition, Free Amino Acid and Peptide Contents, and Sensory Evaluations of Native Korean Cattle (Hanwoo)
Flax Seed Methionine Glutamic Acid α-Aminoadipic Acid Sensory Evaluations Hanwoo
font style='font-size:12px;'>
2016/5/19
This study was conducted to evaluate the effect of dietary supplementation with rice bran, flax seed, or sunflower seed to finishing native Korean cattle (Hanwoo) on growth performances, carcass chara...
In vitro-growth and Gene Expression of Porcine Preantral Follicles Retrieved by Different Protocols
Porcine Preantral Follicle Enzymatic Retrieval Mechanical Retrieval In vitro Culture Follicular Growth
font style='font-size:12px;'>
2016/5/10
This study was conducted to determine how the isolation method of the porcine preantral follicles influenced the following follicular growth in vitro. Mechanical and enzymatical isolations were used f...
Polymorphism of Insulin-like Growth Factor Binding Protein-4 Gene in 17 Pig Breeds and Its Relationship with Growth Traits
IGFBP-4 Gene Performance Traits Swine PCR-SSCP
font style='font-size:12px;'>
2016/4/26
Insulin-like growth factor binding protein-4 (IGFBP-4) is a member of the IGF super family, and regulates the action of IGFs. The polymorphism of porcine IGFBP-4 gene in 17 pig breeds (total n = 570) ...
Effects of Non-ionic Surfactants on Enzyme Distributions of Rumen Contents, Anaerobic Growth of Rumen Microbes, Rumen Fermentation Characteristics and Performances of Lactating Cows
Non-ionic Surfactants Enzyme Activity Microbial Growth Rumen Microorganism Ruminal Fermentation Lactation Performances
font style='font-size:12px;'>
2016/4/12
A series of experiments was carried out to determine the possibility for the non-ionic surfactant (NIS) as a feed additive for ruminant animals. The effect of the NIS on (1) the enzyme distribution in...
Regulation of mTORC1 by growth factors,energy status,amino acids and mechanical stimuli at a g lance
mTORC1 Akt Myostatin Muscle protein synthesis
font style='font-size:12px;'>
2016/5/16
The mechanistic/mammalian target of rapamycin c omplex 1 (mTORC1) plays a pivotal r ole in the regulation of skeletal muscle protein synthesis. A ctivation of the c omplex leads to phosphorylation of ...
Growth monitoring and the prognosis of mortality in low-income settings
Growth monitoring prognosis of mortality low-income settings
font style='font-size:12px;'>
2018/11/28
UNICEF’s 2014 progress report, “Committing to Child Survival: A Promise Renewed,” paints a picture of remarkable progress in combatting child mortality since the turn of the century (1). Yet, there is...
Using growth velocity to predict child mortality
anthropometry, longitudinal growth, mortality, prediction, WHO growth velocity standards
font style='font-size:12px;'>
2018/11/28
Background: Growth assessment based on the WHO child growth velocity standards can potentially be used to predict adverse health outcomes. Nevertheless, there are very few studies on growth velocity t...