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author = "Schmid, C"
<< < 1 2 3 4 5 > >>

Found 112 documents, displaying page 2 of 12

Galactorrhoea and pituitary mass: a typical prolactinoma?

Author(s) : Brandle, M. , Schmid, C.
Description : A 21 year old woman presenting with galactorrhoea, hyperprolactinaemia, and a pituitary mass on magnetic resonance imaging (MRI) is described who was referred to us before planned pituitary surgery. Although a thorough history did not suggest hypothyroidism, laboratory studies revealed profound prim...
Repository : Europe PubMed Central
Language(s) : English

De Quervain's subacute thyroiditis presenting as a painless solitary thyroid nodule.

Author(s) : Bianda, T. , Schmid, C.
Description : We describe a 39-year-old woman presenting with a painless solitary thyroid nodule, initially without signs suggesting thyroiditis. The serum level of thyrotropin was suppressed whereas those of thyroxine and triiodothyronine were normal. Fine needle aspiration cytology showed no signs of inflammati...
Repository : Europe PubMed Central
Language(s) : English

Proposed roles for DNA methylation in Alu transcriptional repression and mutational inactivation.

Author(s) : Liu, W M , Schmid, C W
Description : Methylation at CpG dinucleotides to produce 5 methyl cytosine (5me-C) has been proposed to regulate the transcriptional expression of human Alu repeats. Similarly, methylation has been proposed to indirectly favor the transpositional activity of young Alu repeats by transcriptionally inactivating ol...
Repository : Europe PubMed Central
Language(s) : English

Transcriptional inactivity of Alu repeats in HeLa cells.

Author(s) : Paulson, K E , Schmid, C W
Description : The in vivo transcription of human Alu family members has been investigated by a sensitive primer extension method. The selected primers represent various regions of the Alu family consensus sequence, thus assaying the transcriptional activity of the entire family rather than the activity of an indi...
Repository : Europe PubMed Central
Language(s) : English

A transpositionally and transcriptionally competent Alu subfamily.

Author(s) : Matera, A G , Hellmann, U , Schmid, C W
Description : DNA base sequence comparisons indicate that a subfamily of recently transposed human Alu repeats are distinguished from most Alu repeats by diagnostic sequence differences. Using an oligonucleotide hybridization probe that incorporates these sequence features, we found that there was an expansion of...
Repository : Europe PubMed Central
Language(s) : English

Structure and evolution of the U2 small nuclear RNA multigene family in primates: gene amplification under natural selection?

Author(s) : Matera, A G , Weiner, A M , Schmid, C W
Description : The organization of U2 genes was compared in apes, Old World monkeys, and the prosimian galago. In humans and all apes (gibbon, orangutan, gorilla, and chimpanzee), the U2 genes were organized as a tandem repeat of a 6-kb element; however, the restriction maps of the 6-kb elements in these divergent...
Repository : Europe PubMed Central
Language(s) : English

Pyrimidine-specific chemical reactions useful for DNA sequencing.

Author(s) : Rubin, C M , Schmid, C W
Description : Potassium permanganate reacts selectively with thymidine residues in DNA (1) while hydroxylamine hydrochloride at pH 6 specifically attacks cytosine (2). We have adopted these reactions for use with the chemical sequencing method developed by Maxam and Gilbert (3).
Repository : Europe PubMed Central
Language(s) : English

Enhanced osteoblast proliferation and collagen gene expression by estradiol.

Author(s) : Ernst, M , Schmid, C , Froesch, E R
Description : Estrogens play a crucial role in the development of postmenopausal osteoporosis. However, the mechanism by which estrogens exert their effects on bone is unknown. To examine possible direct effects of 17 beta-estradiol on bone-forming cells, we used pure rat osteoblast-like cells in vitro as a model...
Repository : Europe PubMed Central
Language(s) : English

Rabbit pilot study on the resorbability of three-dimensional bioactive glass fibre scaffolds

Author(s) : Moimas, L , Biasotto, M , Di Lenarda, R , Olivo, A , Schmid, C
Description : Bioactive glass composed of Na2O-K2O-MgO-CaO-B2O3-P2O5-SiO2 is used in this study to manufacture three-dimensional glass fibre scaffolds for a synthetic bone filler material for the treatment of bone defects. The glass is characterized by a large working range, which is the temperature interval at w...
Repository : UCL Eprints
Language(s) : Undetermined

An update on graft-versus-host and graft-versus-leukemia reactions: a summary of the sixth International Symposium held in Schloss Ellmau, Germany, January 22-24, 2004

Author(s) : Munker, R , Schmid, C , Madrigal, JA , Kolb, HJ
Description : The Sixth International Symposium on Graft-versus-Host and Graft- versus Leukemia Reactions was held in Schloss Ellmau (near Garmisch- Partenkirchen, Germany) between January 21 and 24, 2004. A total of 110 invited participants (scientists and clinicians working in the area of allogeneic stem cell t...
Repository : UCL Eprints
Language(s) : Undetermined
<< < 1 2 3 4 5 > >>

Found 112 documents, displaying page 2 of 12