Journal Article Arthur S. Link et al., editors. The Papers of Woodrow Wilson. Volume 14, 1902–1903. (Sponsored by the Woodrow Wilson Foundation and Princeton University.) Princeton: Princeton University Press. 1972. Pp. xx, 588, $20.00 Get access Link Arthur S.et al. , editors. The Papers of Woodrow Wilson. Volume 14, 1902–1903. (Sponsored by the Woodrow Wilson Foundation and Princeton University.) Princeton: Princeton University Press. 1972. Pp. xx, 588, $20.00. Robert L. Church Robert L. Church Northwestern University Search for other works by this author on: Oxford Academic Google Scholar The American Historical Review, Volume 79, Issue 1, February 1974, Pages 242–243, https://doi.org/10.1086/ahr/79.1.242 Published: 01 February 1974

10.1086/ahr/79.1.242

Cite

Citations (0)

Getting down to Business: Baruch College in the City of New York, 1847-1987

History of Education Quarterly (1990)

Robert L. Church Selma Berrol

10.2307/368682

Cite

Citations (0)

Universities and the Capitalist State: Corporate Liberalism and the Reconstruction of American Higher Education, 1894-1928. Clyde W. Barrow

American Journal of Education (1991)

Robert L. Church

Download

Capitalist state

10.1086/444011

Cite

Citations (0)

Social sciences at Harvard, 1860-1920; from inculcation to the open mind

Paul Buck Robert L. Church

Source

Cite

Citations (12)

EFFECTS OF AMYGDALOID LESIONS ON REGIONAL BRAIN RNA BASE RATIOS

Journal of Endocrinology (1969)

Basil E. Eleftheriou Robert L. Church A.J. Zolovick Norman Reid M. L. Pattison

SUMMARY Bilateral lesions produced by electrocoagulation in the basolateral and medial amygdaloid nuclei, subtotal amygdalectomy as well as implants of actinomycin D and cholesterol were all found to have profound effects on brain ribonucleic acid (RNA) base percentages and ratios. The most consistent effect was that on the pituitary and was produced by all treatments. Generally, the hypothalamus and frontal cortex showed varying effects due to the treatments, but the cerebellum uniformly showed no responses to the various treatments. Lesions placed in the medial amygdaloid complex and subtotal amygdalectomy had the greatest effect in changing the RNA base ratio. The bases adenosine monophosphate (AMP), cytidine monophosphate (CMP), guanosine monophosphate (GMP), and uridine monophosphate (UMP) were found to be the most affected. The newly synthesized RNA was found to be rich in UMP and deficient in AMP and CMP when compared to normal animal brain tissue. The assumption is made that lesions in the amygdala bring about an activation or stimulation of a genomic nature to produce specific RNA for a particular neural function.

Cytidine

10.1677/joe.0.0450207

Cite

Citations (3)

A new type of collagen produced by mouse cells derived from early embryonic sources

Archives of Biochemistry and Biophysics (1978)

Charles D. Little Robert L. Church

Cyanogen bromide

Cell type

Type I collagen

Teratocarcinoma

10.1016/0003-9861(78)90320-x

Cite

Citations (20)

Collagen and Procollagen Production by a Clonal Line of Schwann Cells

Proceedings of the National Academy of Sciences (1973)

Robert L. Church Marvin L. Tanzer S. E. Pfeiffer

A well-characterized line of rat Schwann cells has been examined for its ability to produce collagen. About 14% of the [(3)H]proline in the proteins that were secreted into the culture medium by the cells was hydroxylated, while only 1% of the labeled proteins in the cell layer contained [(3)H]hydroxyproline. Three sizes of procollagen polypeptides, of molecular weights about 105,000, 120,000, and 155,000, were present in the medium, as well as tropocollagen molecules that contained the usual alpha1 and alpha2 chains. Subsequently, the Schwann cells ceased producing the smaller collagenous polypeptides, although the total [(3)H]hydroxyproline content of the medium was unchanged. The [(3)H]hydroxyproline was almost entirely accounted for by the polypeptide of 155,000 daltons; this peptide was rapidly digested by collagenase or pepsin or chymotrypsin. The destruction by pepsin and chymotrypsin indicates that the large polypeptide, in contrast to procollagen and tropocollagen, is not in the collagenous (helical) conformation. Possibly, this substance is a very early form of procollagen that does not fold into the collagen conformation. The data show that cells of neuroectodermal origin can synthesize collagen, and also suggest that Schwann cells may be responsible for a large proportion of the collagen seen in peripheral neurinomas in vivo.

Procollagen peptidase

Hydroxyproline

Schwann cell

Pepsin

10.1073/pnas.70.7.1943

Cite

Citations (68)

Education in the United States: An Interpretive History.

The Journal of Southern History (1977)

Philip A. Kalisch Robert L. Church Michael W. Sedlak

10.2307/2207388

Cite

Citations (43)

Structure of Cultured Fibroblasts from Dermatosparaxic Calves

Veterinary Pathology (1975)

James A. Yaeger Robert L. Church Marvin L. Tanzer

Clonal cell lines from the dermis of a dermatosparaxic calf were grown in tissue culture. After fixation in a mixture of glutaraldehyde and osmium, they were prepared for electron microscopy. Most cells contained a well-developed Golgi region, lysosomes, mitochondria, and dilated cisternae of rough endoplasmic reticulum. They also contained numerous, large bundles of intracellular fialments, many lipid droplets and extensive arrays of vesicles. Cultures accumulated substantial amounts of extracellular fibrillar material. The fibrils were loosely packed and indistinctly cross-banded. Bundles of intracellular filaments were commonly parallel in adjacent cells and also parallel to extracellular fibrils. These cytoplasmic features may result from the inability of the secreted collagen to form normal fibrils.

Glutaraldehyde

Lipid droplet

Osmium tetroxide

Bone canaliculus

10.1177/030098587501200104

Cite

Citations (5)