Sentences with phrase «experiments using»

The study of electricity in muscles probably began as early as the middle of the 1600s, with the discovery of the electric ray fish and experiments using frog legs (Clarys, 1994; Reaz et al. 2006), although it was not until 1792 that it was discovered that electricity could actually produce muscle contractions (Reaz et al. 2006), and 1849, when it was found that electric potential difference (also known as voltage) could be monitored in voluntary muscle actions (Reaz et al. 2006).

In the journal Cancer Letters, a December 2012 article uncovered that grape seed extract was effective against colorectal cancer in experiments using cultured cancer cells.

Minger's detailed analysis of the China Study's raw data is superb, but it's a handful of sentences she devotes to Campbell's animal experiments using protein to promote alflatoxin - induced pre-cancerous lesions in rats that lay the issue clearly to rest.

Two separate experiments using Clorox, Lysol, Comet and Thieves Essential Oil Cleaner.

He also shares his personal self - experiments using technology and hacking techniques to upgrade his mind, body and life.

Scientists» plans to conduct experiments using human induced pluripotent stem cells like these, produced by reverting adult cells back to an embryo - like state, caught Lunshof's attention.

Therefore, the use of C188 - 9 provides an independent confirmation of the necessity for STAT5 activation to mediate pregnancy's promotion of tumor formation, alongside the experiments using STAT5a - / - mice (Figure 5) and those using two independent Jak inhibitors (AG490 and ruxolitinib; Figure 6A - F).

Here, we perform mixture experiments using two different sets of spike - in RNA to quantify the variance in the amount of spike - in RNA added to each well in a plate - based protocol.

My research group is in the process of developing a set of experiments using the Climate Impact Lab framework to investigate the consequences of physical «tipping points.»

LaFerla, Mathew Blurton - Jones and Tritia Yamasaki performed their experiments using a new type of genetically engineered mouse that develops brain lesions in areas designated by the scientists.

As to national security, additional experiments using the new method provide insights into how materials give off light, or scintillate, when exposed to radiation.

Additional experiments using RNA isolated from stocks of viruses from different virus families showed no cross reactivity of the assay with influenza A virus, influenza B virus, rhinovirus, human coronaviruses 229E, OC43, and NL63, and adenovirus (data not shown).

Experiments using particle colliders allow investigation of the interactions of subatomic particles traveling at very great speeds.

Experiments using the OMEGA laser at the University's Laboratory of Laser Energetics (LLE) have created the conditions capable of producing a fusion yield that's five times higher than the current record laser - fusion energy yield, as long as the relative conditions produced at LLE are reproduced and scaled up at the National Ignition Facility (NIF) at Lawrence Livermore National Laboratory in California.

Researchers conducted the experiments using a lithium - injection device developed at PPPL.

«Because nano - DESI already meets this trio of requirements in passive mode, the reactive mode is another valuable tool in understanding the complex chemical world around us,» said Dr. Alexander Laskin, an EMSL scientist who conducted numerous experiments using the reactive nano - DESI approach.

Average fold change and SD of expression levels is shown for three independent experiments using 9W - 1 hGPCs.

• The rules for the authorization of individuals for the undertaking of experiments using animals.

TIMP - 1, previously described as being able to protect against cytokine and STZ ‐ induced β cell death [5, 6], was one of the most enriched factors in co-culture experiments using mouse and human islet cells, and the authors found that TIMP - 1 was induced by pro-inflammatory factors which are commonly associated with T1DM.

Scientists from Berkeley Lab's Materials Sciences Division and from UC Berkeley will conduct the first set of experiments using HiRES, Filippetto said, including studies of the structural and electronic properties of single - layer and multilayer graphene, as well as other materials with semiconductor and superconductor properties.

The results from the calcium imaging experiments using brain explants and IPC - specific CCHa2 - R knockdown strongly suggest that CCHa2 crosses the blood - brain barrier (BBB) to regulate the IPCs, although the underlying mechanism remains elusive.

Quantitative proteomics can also be applied to identify major candidates of proteins targets and mechanism of action by specifically designed experiments using multiple drug / compounds in addition to that / those of interest and probing drug / compound - specific proteome responses to a treatment.

Fab fragments can be used to block endogenous immunoglobulins on cells, tissue, or other surfaces, and to block the exposed immunoglobulins in multiple labeling experiments using primary antibodies from the same species.

In the early 1950s, Robert Briggs and Thomas King repeated Spemann's experiments using a species of leopard frog, Rana pipiens, first with a nucleus from young embryos (Briggs and King, 1952) then from older embryos (King and Briggs, 1954); both the younger and older implanted nuclei could still be reprogrammed by the enucleated host cell.

For this study, Jabri and colleagues combined insights and data from celiac disease patients who had been cared for at the University of Chicago's Celiac Disease Center with experiments using a mouse model of the disease developed in her lab.

Muscle In the 1980s, the first reprogramming experiments using transcription factors took place.

Statistical analyses of the number of Acks signals detected in in situ hybridization experiments using sections corresponding to the middle brain parts (n = 5, 5, and 4 for 0, 30, and 60 min, respectively) revealed that there was a significant increase in the number of Acks signals at 30 and 60 min after the bee ball formation in both the Class I and the Class II KCs, and at 60 min after the bee ball formation in the brain area between the DLs and the OLs, and in the OLs (Figure 4S).

Here, we study the origins of biofilm genetic structure by combining model development, numerical simulations, and microfluidic experiments using the human pathogen Vibrio cholerae.

Statistical analyses of the number of Acks signals detected in in situ hybridization experiments using sections of brains of heat - exposed (n = 6) and non-treated control workers (n = 5) indicated that the numbers of Acks signals significantly increased in the Class I and Class II KCs and in the brain area between the DLs and the OLs in the heat - exposed workers compared with those of control workers, whereas there were no significant differences of the number of Acks signals in the OLs (Figure 5M).

Moreover, the allospecific apoptotic activity of the putative DN T cells was abolished in two separate experiments using in vitro treatment with anti-Thy 1.2 antibody plus complement, which removed > 97 % of the Thy 1 + cells, as determined by flow cytometry.

Shaw and Dr. Molly O'Hagan conducted experiments using nuclear magnetic resonance spectroscopy to examine the three isomers.

Examples include handling data from faster detectors, like the Pilatus, handling new technologies, such as the X-ray free electron laser (XFEL), and handling new types of experiments, such as putting multiple crystals in the beamline at the same time, or running experiments using two different wavelengths at the same time.

LOS ALAMOS, N.M., April 7, 2016 — Los Alamos and Sandia National Laboratories have recently conducted plutonium experiments using Sandia's pulsed power Z Machine that have reached regions of pressure, temperature and density in plutonium never before explored in the laboratory.

Two groups of researchers - one an academic team from Barcelona, Spain; the other a biotech company from California called Sangamo - have just announced successful experiments using zinc finger drugs targeting the Huntington's disease gene.

We performed bacterial surface occupation experiments using microfluidic culture methods.

We conducted surface colonization experiments using V. cholerae, a model organism for biofilm formation on a broad range of surfaces.

Finally, hypotheses «fetus affected» versus «fetus unaffected» are tested from cumulated experiments using a dedicated statistical model.

You can read about experiments using this technique in journals.

Nunez, Kim, Sakamoto and their colleagues carried out a careful series of experiments using both newborn and adult germ - free mice, and samples of gut microbes taken from the feces of 4 - day - old, 12 - day - old and 16 - day - old normal mice.

To study the ability of IAPP aggregates to induce IAPP misfolding and other pathologic alterations typical of T2D in vivo, we performed experiments using Tg - hIAPP mice.

In another set of experiments using the fly and human stem cells, the scientists added antisense oligonucleotides, bits of RNA designed to bind to the repetitive RNA strands, blocking them from interacting with the RanGAP protein.

In experiments using a handheld prototype, Petrich and his colleagues found the digestion products of chlorophyll,

«We don't know and would advocate that scientists examine this possibility before permitting experiments using the new method to be used in open laboratories.

Pandey performed the experiments using an animal model during which rodents were exposed to alcohol for a long period of time.

Negative control experiments using the same primers on ganglia of 5 - HT3AKO mice show no detectable 5 - HT3A mRNA.

Now that it has become clear that polychaetes inhabit depths reachable by scuba divers, the researchers hope to conduct experiments using living specimens to gain a deeper understanding of marine life in the area, helping to create an information infrastructure vis - à - vis local biodiversity.

Additional experiments using 12 sea spider species from Antarctica and the United States confirmed that gut contractions propel the flow of blood and oxygen in this group of marine - dwelling arthropods, the team reports today in Current Biology.

Experiments using organic...

In order to better understand how corals are interacting with microbes in surrounding reef waters, the researchers set up aquaria - based experiments using colonies of the coral P. astreoides.

Experiments using a robotic head called Furhat aimed to spot conversational inequalities and see if a robot could help redress the balance.