Sentences with phrase «study human growth»

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Not exact matches

Interestingly — and somewhat frustratingly — a similar study in the journal Medicine and Science in Sports and Exercise found that while pre-workout whey does increase energy expenditure it also decreases levels of the muscle building human growth hormone (HGH) and testosterone.

In studies comparing raw and pasteurized human milk, there were fewer infections and better growth in children receiving raw human milk (see Pasteurization Does Harm Real Milk).

In 2007, researchers published the first randomized, controlled study of the effect of being raised in an orphanage; that study, and subsequent research on the same sample of Romanian orphans, found that compared with babies placed with a foster family, those who were sent to institutions had lower IQs, slower physical growth, problems with human attachment and differences in functioning in brain areas related to emotional development.

In addition to publishing a number of book chapters and journal articles, Mr. Trout has produced 14 clinical training videos that are used by universities and clinics around the world, including the six - hour video training series, The Awakening and Growth of the Human: Studies in Infant Mental Health.

Their education is not limited to basic breastfeeding help, but also includes the health sciences such as biology, human anatomy and physiology, infant / child growth and development, nutrition, clinical research, intensive lactation studies, and basic life support (among many others).

Among the large number of available studies measuring developmental achievements in relation to diet, no suggestions are ever made of any intellectual or other neurological detriments associated with absence of formula supplements or human milk fortifiers, even when there is slower premature infant growth.

High total and saturated fat intake were associated with greater risk of estrogen receptor - and progesterone receptor - positive (ER+PR +) breast cancer (BC), and human epidermal growth factor 2 receptor - negative (HER2 --RRB- disease, according to a new study published April 9 in the Journal of the National Cancer Institute.

A decade ago, Andrzej Bartke, a Polish - born physiologist at Southern Illinois University (SIU) in Carbondale, was studying reproductive endocrinology in giant mice that had been engineered to overproduce human growth hormone.

Many of these compounds are thought to be toxic to humans: a recent study has shown very strong evidence that one, PFOA, retards human fetal growth.

In a study, the share of college graduates — often referred to as human capital — and the quality of life in a community were found to significantly contribute to economic growth, said Stephan Goetz, professor of agricultural and regional economics, Penn State and director of the Northeast Regional Center for Rural Development.

For example, he recently contributed to the development of a test for human growth hormone doping, bringing experts together to offer guidance on the design of the studies and to guarantee that new tests are fit for antidoping purposes, scientifically and legally.

The research team led by Ji - Young Choi, an assistant professor of Human Development and Family Studies, found dual - language learners (DLLs) had significant growth, eventually outperforming students who only spoke English, once DLLs gained basic English proficiency.

«Our study suggests that the effect of human capital on economic growth is larger in high - quality - of - life counties — natural amenities such as clean air and temperate climate, could potentially attract human capital and perhaps increase labor productivity, thus boosting the effect of human capital on growth,» said Fan.

«Biofilms were rampant on the Mir space station and continue to be a challenge on the International Space Station, but we still don't really know what role gravity plays in their growth and development,» said Cynthia Collins, Ph.D., principal investigator for the study and assistant professor in the Department of Chemical and Biological Engineering at the Center for Biotechnology and Interdisciplinary Studies at the Rensselaer Polytechnic Institute in Troy, N.Y. «Before we start sending astronauts to Mars or embarking on other long - term spaceflight missions, we need to be as certain as possible that we have eliminated or significantly reduced the risk that biofilms pose to the human crew and their equipment.»

Meanwhile, recent human studies indicate that aging is associated with an increase in somatic mutations in the hematopoietic system, which gives rise to blood cells; these mutations provide a competitive growth advantage to the mutant hematopoietic cells, allowing for their clonal expansion — a process that has been shown to be associated with a greater incidence of atherosclerosis, though specifically how remains unclear.

The 2009 book The Playful Brain: Venturing to the limits of neuroscience, for example, reviewed many studies showing that playful activity leads to the growth of more connections between neurons, particularly in the frontal lobe — the part of the brain responsible for uniquely human higher mental functions.

According to Collins, «artificial urine was chosen as a growth medium because it is a physiologically relevant environment for the study of biofilms formed both inside and outside the human body.»

In the present study conducted at IDOR in conjunction with UFRJ, the research team observed that ZIKV infects human - derived iPS neural cells, neurospheres and cerebral organoids causing cell death, malformations and reducing growth by 40 %.

Unequal growth between genetically identical monozygotic (MZ) twins in the womb may be triggered in the earliest stages of human embryo development, according to a new study led by King's College London.

«The wing of Drosophila melanogaster has several morphogens, such as Dpp (BMP in humans) and Wingless (Wnt in humans), which are necessary for growth,» explains Lara Barrio, the first author of the study and postdoctoral fellow in the Development and Growth Control Lab at IRB Barcgrowth,» explains Lara Barrio, the first author of the study and postdoctoral fellow in the Development and Growth Control Lab at IRB BarcGrowth Control Lab at IRB Barcelona.

Despite dramatic growth in enrollment in online charter schools in Ohio, students are not achieving the same academic success as those in brick - and - mortar charter and public schools, finds a study by NYU's Steinhardt School of Culture, Education, and Human Development and RAND Corporation.

«Next steps are to further explore this possibility in human trials in order to assess if it will help patients, but these two drugs make sense from a variety of studies and we find that they act together through multiple mechanisms to control cancer growth in the laboratory.»

However, cancer cells may instead be coaxed to turn back into normal tissue simply by reactivating a single gene, according to a study that found that restoring normal levels of a human colorectal cancer gene in mice stopped tumor growth and re-established normal intestinal function within only 4 days.

Officials at the Californian company Genentech, the leading manufacturer of human growth hormone, reject the study's findings.

That's one of several conclusions reached by University of Nebraska - Lincoln ecologist John DeLong, who has co-authored the first study to quantify the relationship between human population growth and energy use on an international scale.

The study, called the PALOMA - 3, enrolled 521 pre - / peri - and postmenopausal patients with hormone receptor positive and human epidermal growth factor receptor - negative (HR + / HER2 --RRB- advanced disease.

And among lab animals, rats are considered particularly relevant to human cancer studies because they need the same nutrients and proportion of protein for maximal growth as humans.

Years of diabetes research carried out on mice whose DNA had been altered with a human growth hormone gene is now ripe for reinterpretation after a new study by researchers at KU Leuven confirms that the gene had an unintended effect on the mice's insulin production, a key variable in diabetes research.

The authors suggest further statistical analysis of radiocarbon dates of human remains to study the mechanisms regulating population growth.

«We challenged a current dogma in the field that emphasized PLK1's role in mitosis (cell division) as a primary mechanism for cancer growth,» says Zheng Fu, Ph.D., lead investigator on the study, member of the Cancer Molecular Genetics research program at VCU Massey Cancer Center and assistant professor in the Department of Human and Molecular Genetics at the VCU School of Medicine.

Their study, published in the ACS journal Chemical Research in Toxicology, found that triclosan, as well as another commercial substance called octylphenol, promoted the growth of human breast cancer cells in lab dishes and breast cancer tumors in mice.

In studies of laboratory - grown human tumor cell lines, the drug disrupted tumor cell division and prevented growth of advanced cancer cells.

They then conducted biochemical analyses to identify neuroligin - 3, confirm that the protein could stimulate tumor growth in cultured samples of several kinds of human high - grade gliomas and study which signals the protein uses within glioma cells to promote their growth.

In the study Bonini also had success applying nerve growth factor to humans with advanced glaucoma.

He examines several well - studied receptors — the bacterial aspartate receptor (Tar), human epidermal growth factor receptor (EGFR), and human brain - derived neurotrophin receptor (BDNFR)-- and comes to a conclusion that they all have similar chemical structures with or without their corresponding ligands.

Previous studies have shown the drug to be effective at spurring new bone growth in mice and in humans with osteoporosis, and a U-M research team believes that it may spur new growth in brittle bone disease patients as well.

Josef Singer and Judith Fazekas, both lead authors of the study, discovered that a receptor frequently found on human tumor cells (epidermal growth factor receptor or EGFR) is nearly 100 percent identical with the EGF receptor in dogs.

This yield gap has excited much interest from people studying the future of the world's food supply at a time when the explosive growth of the human population needs more, more and even more.

Study suggests that humans» hungry brains divert energy from our bodies, slowing growth and leading to a long childhood and adolescence

Story number 2: A new study shows that athletes taking human growth hormone (HGH) significantly improve performance.

In this study, researchers compared the growth outcomes of infants who received the exclusive human milk diet and the cream supplement to infants who received just the exclusive human milk diet.

The test drug slowed the growth of kidney cysts in two mouse models and in cell cultures of human kidney cysts, the study showed.

In a previous study of Pygmy genomes, Tishkoff and colleagues had found variants in genes involving human growth factor, which the pituitary gland produces to regulate height.

But a new study of dogs with tumors — as well as one human cancer patient — reveals that injecting certain bacteria directly into the growths can shrink or even eliminate them.

The study strongly suggests that copper is an essential factor for the growth of tumors in humans as well.

Expanding from their previous studies with mice, the researchers first established that under specific conditions, culturing human embryonic stem cells with fibroblast growth factor 2 (FGF2) leads to neural differentiation particular to the midbrain / hindbrain region — the location of the cerebellum — within three weeks, and the expression of markers for the cerebellar plate neuroepithelium — the part of the developing nervous system specific for the cerebellum — within five.

In the study, the compound caused human melanoma cells to die and inhibited tumor growth by about 69 percent in a mouse model.

In a series of studies led by Dr. Arun Sharma, associate professor of pharmacology and Dr. Shantu Amin, professor of pharmacology, both of Penn State College of Medicine, researchers designed and synthesized a compound called napthalamide - isoselenocyanate — NISC - 6 — to inhibit both the Akt1 pathway and human topoisomerase IIα — topo IIα — activity, which contribute to melanoma tumor growth.

PALLAS: Palbociclib Collaborative Adjuvant Study: A Randomized Phase III Trial of Palbociclib with Standard Adjuvant Endocrine Therapy versus Standard Adjuvant Endocrine Therapy Alone for Hormone Receptor Positive (HR +) / Human Epidermal Growth Factor Receptor 2 (HER2)- Negative Early Breast Cancer