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Query: UMLS:C0026850 (muscular dystrophy)
 5,870 document(s) hit in 31,850,051 MEDLINE articles (0.00 seconds)

Histochemical and morphometric analysis of selected skeletal muscles was performed on 14 pure bred, Brown Swiss cattle. Nine cattle were clinically affected with bovine progressive degenerative myeloencephalopathy (BPDME) while five served as controls. Statistically significant trend differences were not observed for the parameters of mean cross sectional area, and mean fiber type percentages for types, I, IIA, and IIB fibers between affected and control test groups. In general, patterns of hypertrophy or atrophy, fiber type grouping, fiber type predominance, or fiber cross sectional profile alteration were not observed in the muscles examined from affected cattle. The findings suggest that BPDME, or weaver syndrome, is not a muscular dystrophy and that muscle pathology is not a primary part of the syndrome nor would muscle pathology be expected to contribute significantly to the clinical signs of the disease.
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PMID:Histochemical and morphometric studies of peripheral muscle in bovine progressive degenerative myeloencephalopathy of brown Swiss cattle. 149 61

Technical development has produced a curious phenomenon, the ebbing of the moral imperative of reproduction. After 2000 years of fight against diseases and death, the respect for life has declined threatening the destruction of Western civilization and family by destroying unborn babies via abortion. Artificial in vitro experimentation can potentially lead to elimination of very young, old, or sick people. Dr. Bernard Nathanson in his book "Aborting America" called abortion infanticide, one of the most abominable crimes. The beginning of life start at conception as shown by recent extra-corporal, in vitro fertilization resulting in a viable fetus, as in the case of Luisa Brown who was conceived in a tube by Drs. Edwards' and Steptoe's technique. The creation of human embryo banks and experimentation on human embryos amount to biological pronography. Respect for the human species and reproduction should manifest itself in the fight against sterility and genetic diseases, such as muscular dystrophy, hemophilia, Down's syndrome, and Huntington's chorea. The fight against AIDS and the elimination of the risk of contracting it by contaminated blood is also a medical priority. In the end, the question still remains: can science itself save the world without moral imperatives, is not the dilemma of Faust and the vileness of Mephistopheles conjured with the nuclear experience and human experimentation.
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PMID:[The human meaning of life]. 250 45

Dr Jeanne Lawrence talks to Caroline Telfer, Commissioning Editor. Dr Jeanne Lawrence is an internationally recognized leader in the study of chromosome regulation by noncoding RNA and nuclear and genome organization. Her research bridges fundamental questions about genome regulation with clinical implications of recent advances in epigenetics. Her interest in chromosome structure and regulation has been a theme throughout her career and she has been honored for her work developing sensitive FISH technology for the detection of single copy genes, as well as RNAs. Her laboratory's publications include the initial demonstration of cell type-specific gene organization with nuclear subdomains; the novel biology of a noncoding RNA, XIST, which coats a whole X-chromosome to induce its silencing; and a new architectural role for a large noncoding RNA to scaffold a nuclear body. Her laboratory's work on epigenetic chromosome regulation in stem cells led to recent studies regarding unanticipated roles of repeat sequences in normal chromosome regulation and deregulation in cancer. Most recently, her laboratory has demonstrated a new approach to translate the basic mechanism of X-chromosome inactivation to correct a chromosomal dosage imbalance in patient-derived cells with trisomy 21 (Down's syndrome). Dr Lawrence has received awards from numerous agencies, including a Research Career Development Award from the National Center for Human Genome Research, career awards from the American Society of Cell Biology, the German Society for Biochemistry, the Muscular Dystrophy Association and a John Merck Fund Translational Research Award. She has served on the NIH National Advisory Council for Human Genome Research, numerous study sections and is currently a monitoring editor for the Journal of Cell Biology. Dr Lawrence has a BA in Biology and Music from Stephens College (MO, USA), a MS in Human Genetics and Genetic Counseling from Rutgers University (NJ, USA) and a PhD in Developmental Biology from Brown University (RI, USA). She is currently a Professor and Interim Chair of the Department of Cell and Developmental Biology at the University of Massachusetts Medical School (MA, USA).
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PMID:Interview: from Down's syndrome to basic epigenetics and back again. 2428 75