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Cara L Lewis, Anne Khuu, Lee N Marinko
Developmental dysplasia of the hip is often diagnosed in infancy, but less severe cases of acetabular dysplasia are being detected in young active adults. The purpose of this case report is to present a non-surgical intervention for a 31-year-old female with mild acetabular dysplasia and an anterior acetabular labral tear. The patient presented with right anterior hip and groin pain, and she stood with the trunk swayed posterior to the pelvis (swayback posture). The hip pain was reproduced with the anterior impingement test...
June 2015: Manual Therapy
(no author information available yet)
No abstract text is available yet for this article.
January 31, 2015: Veterinary Record
Cara L Lewis, Shirley A Sahrmann
Anterior hip pain is common in young, active adults. Clinically, we have noted that patients with anterior hip pain often walk in a swayback posture, and that their pain is reduced when the posture is corrected. The purpose of this study was to investigate a potential mechanism for the reduction in pain by testing the effect of posture on movement patterns and internal moments during gait in healthy subjects. Fifteen subjects were instructed to walk while maintaining three postures: 1) natural, 2) swayback, and 3) forward flexed...
February 2015: Manual Therapy
Yasir Shammaa, Jennifer Rodgers
UNLABELLED: The body requires zinc in small amounts to remain healthy. Because the body balances zinc and copper, people who ingest excessive zinc have resulting dangerously low levels of copper. An acute zinc overdose itself may be toxic and chronic zinc ingestion results in bone marrow suppression and degeneration of the spinal cord, usually resulting in crippling nerve damage. It's been called'human swayback disease' A case of a 54-year-old female whose nerve damage greatly reduced her mobility due to copper deficiency myelopathy as a result of the use of denture fixative cream, Fixodent, is discussed...
October 2012: Dental Update
Neville F Suttle
Ruminants are more vulnerable to copper deficiency than humans because rumen sulfide generation lowers copper availability from forage, increasing the risk of conditions such as swayback in lambs. Molybdenum-rich pastures promote thiomolybdate (TM) synthesis and formation of unabsorbable Cu-TM complexes, turning risk to clinical reality (hypocuprosis). Selection pressures created ruminant species with tolerance of deficiency but vulnerability to copper toxicity in alien environments, such as specific pathogen-free units...
2012: Advances in Nutrition
I Ayhan Ozkul, G Alcigir, A Sepici-Dincel, A D Yonguc, A Akcora, J Turkaslan
This study was done after identifying animals with a twisted carpal joint in goat herd. These included a kid goat walking on its articulus carpii and a newborn goat with a stiff leg. Necropsies of the diseased goats revealed swollen carpal joints that were twisted backwards. Arthritis was observed during microscopic examination of the carpal joints. Very low levels of eosinophil, leucocyte, and lymphocyte cell infiltration were found in the central nervous system and meninges. Serum copper levels were significantly decreased in most of the animals...
March 2012: Journal of Veterinary Science
J R Innes
No abstract text is available yet for this article.
October 1939: Journal of Neurology and Psychiatry
D Cook, P C Gallagher, E Bailey
Extreme lordosis, also called swayback, lowback or softback, can occur as a congenital trait or as a degenerative trait associated with ageing. In this study, the hereditary aspect of congenital swayback was investigated using whole genome association studies of 20 affected and 20 unaffected American Saddlebred (ASB) Horses for 48,165 single-nucleotide polymorphisms (SNPs). A statistically significant association was identified on ECA20 (corrected P=0.017) for SNP BIEC2-532523. Of the 20 affected horses, 17 were homozygous for this SNP when compared to seven homozygotes among the unaffected horses, suggesting a major gene with a recessive mode of inheritance...
December 2010: Animal Genetics
No abstract text is available yet for this article.
October 1947: Quarterly Journal of Medicine
No abstract text is available yet for this article.
March 1947: Brain: a Journal of Neurology
J R Innes
No abstract text is available yet for this article.
February 1936: Proceedings of the Royal Society of Medicine
Lorraine Gambling, Henriette S Andersen, Harry J McArdle
During development, the fetus is entirely dependent on the mother for its nutrient requirements. Subsequently, it is a period when both are vulnerable to changes in dietary supply, especially of those nutrients that are marginal under normal circumstances. In developed countries, this applies mainly to micronutrients. Even now, iron deficiency is a common disorder, especially in pregnancy. Similarly, copper intake in the U.K. population is rarely above adequate levels. It is now becoming clear that nutrient deficiencies during pregnancy can result in problems for the offspring, in both the short- and long-term...
December 2008: Biochemical Society Transactions
No abstract text is available yet for this article.
May 1947: British Veterinary Journal
J Joseph, T Alleyne, A Adogwa
Serum copper levels must be maintained between very strict limits for the maintenance of good health. High levels have recently been linked to Alzheimer's disease while low levels during pregnancy cause enzootic ataxia (swayback disease) in offspring. In this study, we investigated the prolonged effect of serum copper that was maintained at and around 0.5 ppm, the level presently regarded as safe. Pregnant sheep and rabbits in the last trimester (1-4 weeks) of pregnancy were treated with the copper chelator ammonium tetrathiomolybdate (ATM)...
December 2007: West Indian Medical Journal
Jonathan D C Anderson, Larry D Galuppo, Bradd C Barr, Sarah M Puchalski, Melinda M Macdonald, Mary Beth Whitcomb, K Gary Magdesian, Susan M Stover
OBJECTIVE: To describe clinical and scintigraphic abnormalities in horses with a bone fragility disorder. DESIGN: Retrospective case series. ANIMALS: 16 horses with scintigraphic evidence of multiple sites of increased radiopharmaceutical uptake (IRU). Procedures-Medical records were reviewed for information on signalment; history; clinical, clinicopathologic, and diagnostic imaging findings; and treatment. Follow-up information was obtained through telephone interviews with owners...
June 1, 2008: Journal of the American Veterinary Medical Association
No abstract text is available yet for this article.
May 14, 1949: British Medical Journal (1857-1980)
P A Taylor
No abstract text is available yet for this article.
March 1982: Canadian Veterinary Journal. la Revue Vétérinaire Canadienne
Neeraj Kumar
The hematologic manifestations of copper deficiency are well known and include anemia and neutropenia. In the past few years, the neurological manifestations of acquired copper deficiency in humans has been recognized, the most common being a myelopathy presenting with a spastic gait and prominent sensory ataxia. The known causes of acquired copper deficiency include prior gastric surgery, excessive zinc ingestion, and malabsorption; however, often the cause is unclear. Hyperzincemia may be present even in the absence of exogenous zinc ingestion...
October 2006: Mayo Clinic Proceedings
Xiao-yun Shen, Guo-zhen Du, Ya-ming Chen, Bao-li Fan
The clinical signs of a disorder in yaks (Bos grunniens), known locally as "swayback ailment," in the Qing Hai-Tibetan Plateau are described. The purpose of this study is to investigate the possibility that swayback ailment is iron (Fe)-induced copper (Cu) deficiency. The mean concentrations of Cu in soil and forage from affected areas and unaffected areas are similar and within the normal ranges. The mean concentrations of Cu in blood and hair from the affected yaks was significantly lower (P < 0.01) than that in unaffected yaks...
September 2006: Canadian Veterinary Journal. la Revue Vétérinaire Canadienne
J Muskens, S P Heemskerk, W Wouda, G H M Counotte
Within a 1-year period, three calves from the same herd developed ataxia of the hind limbs and urinary incontinence at about 6 months of age. Signs progressed and the calves were slaughtered 1-8 months after the onset of signs. The calves belonged to a suckling beef herd of 35 cattle. Blood samples from 11 cattle of different ages were collected and glutathione peroxidase and copper levels were measured. Glutathione peroxidase levels were below the normal range in all cattle and copper levels were below the normal range in 7 of ll cattle...
September 15, 2006: Tijdschrift Voor Diergeneeskunde
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