Sentences with word «undifferentiated»

Embryos employ a number of mechanisms to progress from a mass of undifferentiated cells to differentiated tissues.

When does an embryo change from being a bundle of undifferentiated cells into a living human individual?

In undifferentiated state, they appear fibroblastoid and have small cell body with few long and thin cell processes.

In brief, the studies consisted of seven analyses on gene regulation in undifferentiated ES cells, focusing on LIF targets, Stat3 and PI3K regulated genes, as well as global gene expression changes through epigenetic mechanisms; and, four studies where ES cells were allowed to differentiate in monolayers or as embryoid bodies.

One of the primary goals of stem - cell research is to be able to replace damaged body parts with tissues grown from undifferentiated stem cells.

Human lungs, like all organs, begin their existence as clumps of undifferentiated stem cells.

They usually had to work with undifferentiated embryonic stem cells that were very hard to come by or tissue - specific adult stem cells that lacked needed flexibility.

Thus while the majority of the V + population existing in ES cell cultures are indistinguishable from undifferentiated ES cells, we also observe differentiated cells expressing high levels of the Venus transgene (arrows in Figure 2B) that resemble the high - level Venus expressors generated in response to differentiation and that probably represent spontaneous PrEn differentiation.

There is energy aplenty, and with gigantic human forms shown just as undifferentiated lumps with titles like Two Minds.

RT - PCR analysis of RNA samples from EBs on days 3, 6 and 9 revealed a gradual decrease in expression of endogenous pluripotency markers such as Nanog, Rex1, Oct4 and Sox2 as compared to their expression in undifferentiated iPS cells (Figure 4B, upper panel).

... In the perception of a contemporary stone, for example,... the immediate percept assumes the character of the quiet undifferentiated endurance of the material stone, perceived by means of its quality of color...

Both Nanog and SSEA - 4 are widely considered as markers for undifferentiated hESCs although they may not always monitor the same cell population.

The critical problem, as Mesarovic and Pestel (1984) and Pestel (1989) saw it, was how to make a global transition from undifferentiated growth all round to organic growth in which some nations ceased to grow in the use of material resources while others grew faster.

Although the Nazis ultimately intended the destruction of a far larger segment of humankind than just the Jews, their murder of Jews was precisely because they were Jews, not undifferentiated «human beings.»

Individual brushstrokes remain visible in undifferentiated fields of red, black, or white on otherwise unpainted panels.

«What this work shows is that you can easily get dopamine - producing neurons in the brain,» even from undifferentiated embryonic stem cells, says developmental neurobiologist Ron McKay of the National Institute of Neurological Disorders and Stroke in Bethesda, Maryland.

Improved automated culture analyses for undifferentiated hESCs are desired.

A little over 10 years ago, the first reprogramming of adult cells into undifferentiated stem cells was achieved.

Two of the first dogs treated (one with metastatic carcinoma, one with undifferentiated sarcoma) had advanced cancer, and these dogs had remission of their cancer when receiving piroxicam, but no other treatment.

Following Sheila Jasanoff, we argue that those characterized as «the vulnerable» in expert discourses need to «regain their status as active subjects, rather than remain undifferentiated objects in yet another expert discourse.»

Independent experiments were performed in triplicate and average fold change expression normalized to expression in undifferentiated hGPCs grown in bFGF.

Large cell carcinoma, also called undifferentiated carcinoma, is a type of non-small cell lung cancer (or NSCLC).

This evolution may indicate that a large, open, undifferentiated space was not an ideal learning environment.

The argument against free trade above is made in the name of community against undifferentiated consumption of goods and services as the sole end of economic activity.

A good deal of Bowen's scheme turns on his notion of an «undifferentiated ego mass» of a family.

The Series 1 and 2 have been a welcome change from the higher priced and undifferentiated experience found on the original Apple Watch from a year ago, attracting both first - time users and those seeking to replace their previous Watches.

10: Yustein JT, Rednam S, Bertuch AA, Goss JA, Brandt ML, Eldin K, Lu X, Hicks J. Abdominal undifferentiated small round cell tumor with unique translocation (X; 19)(q13; q13.3).

In 1969 Kelly discussed his use of largely undifferentiated surfaces, stating that «I am less interested in marks on the panels than the «presence» of the panels themselves», an effect that is clearly achieved in Black Square with Blue (Ellsworth Kelly, «Notes From 1969», in Ellsworth Kelly, exhibition catalogue, Stedelijk Museum Amsterdam, Amsterdam 1980, p. 32).

The congregation that engages in interpretation (and with the interpretation embraces a certain refraction of the text) is not a contextless, undifferentiated entity.

Chisulo was first seen by VRCC Oncology in December 2012, with a biopsy confirmed undifferentiated round cell tumor that was removed from his sternum.

Add to this that making money in processing is hard, especially at 2.75 % fixed in a relatively undifferentiated market.

Spamming chat rooms or instant messaging systems with undifferentiated marketing messages is certainly not a very good idea.

Originally their rejection was of Brahman, the one undifferentiated reality underlying all change and process.

«Do not be fooled by those who see you as just another consumer in a market of undifferentiated possibilities, where choice itself becomes the good, novelty usurps beauty, and subjective experience displaces truth,» he said.

In such cases religion becomes undifferentiated with respect to national identity and political action.

Augusta National does not so much point the way forward as suggest what might have been: an archipelago of Church institutions thriving as craggy masses of authentic catholicity in an otherwise undifferentiated landscape.

Working with mice, Lei and Spradling set out to test their belief that certain undifferentiated germ cells learn to develop into eggs very early during their production in the ovary, when germ cells are found in small clusters of interconnected sister cells, all daughters of the same parent cell.

But, at the same time, it taught me the limitations of those strategies, how it's impossible to achieve our educational goals with our current «schools alone,» undifferentiated approach in dealing with learners who face vastly differing challenges.

One such a study was performed Rambam Medical Center, Israel, and used undifferentiated hESCs and hESCs - derived cardiomyocytes (hESC - CMs) to treat chronic ischemic heart failure in rats.

The online Kindle book store is going through all the books it has in order to filter out those that they believe contains undifferentiated content.

The authors of the study hope to use the findings to launch a widespread initiative to better understand acute undifferentiated febrile illnesses in West Africa.