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J Harmeyer

Explore the profile of J Harmeyer including associated specialties, affiliations and a list of published articles. Areas
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Articles 94
Citations 187
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Recent Articles
1.
Harmeyer J, Kollenkirchen U
Nutr Res Rev . 2008 Dec; 2(1):201-25. PMID: 19094354
No abstract available.
2.
Schlumbohm C, Harmeyer J
Res Vet Sci . 2007 Jul; 84(2):286-99. PMID: 17610919
Pregnancy toxaemia is a metabolic disorder with a high mortality rate and occurs in twin-bearing ewes in late gestation. Maternal hypoglycaemia is a characteristic symptom of the disease and has...
3.
Harmeyer J, Schlumbohm C
Res Vet Sci . 2006 Jan; 81(2):254-64. PMID: 16427105
The impact of pregnancy on ketone body disposal during a hyperketonaemic clamp was examined by tracer isotope dilution techniques in seven 12 h fasted sheep in three reproductive states, in...
4.
Schlumbohm C, Harmeyer J
J Dairy Sci . 2004 Feb; 87(2):350-8. PMID: 14762078
The present study was undertaken to test the hypothesis that high ketone body concentrations suppress endogenous production of glucose and in pregnant sheep facilitate development of pregnancy toxemia. Rates of...
5.
Chavez L, Serda R, Choe S, Davidi L, Harmeyer J, Omdahl J
J Nutr Biochem . 2003 Aug; 14(7):378-85. PMID: 12915218
The molecular basis for pseudo vitamin D deficiency rickets (PDDR) in the Hannover pig model was determined in the current study. Consistent with the inability of Hannover PDDR pigs to...
6.
Schlumbohm C, Harmeyer J
J Dairy Sci . 2003 Jul; 86(6):1953-62. PMID: 12836930
In previous experiments it has been shown that hyperketonemia lowered plasma glucose concentration in sheep and depressed endogenous glucose production by approximately 30%. This facilitates the onset of pregnancy toxemia....
7.
Schlumbohm C, Harmeyer J
Acta Diabetol . 2002 Dec; 39(4):191-202. PMID: 12486493
Disturbances of glucose metabolism similar to type II diabetes are often accompanied by low extra cellular calcium concentrations, as shown in periparturient ruminants. Hypocalcemia reduces insulin secretion and possibly endogenous...
8.
Vervuert I, Coenen M, WEDEMEYER U, Chrobok C, Harmeyer J
Equine Vet J . 2002 Nov; 34(7):713-8. PMID: 12455843
Physical exercise is known to affect calcium homeostasis in horses, but there is little information on the hormonal regulation of calcium metabolism during exercise. In order to evaluate the effects...
9.
Vervuert I, Coenen M, WEDEMEYER U, Harmeyer J
J Vet Med A Physiol Pathol Clin Med . 2002 Nov; 49(8):396-402. PMID: 12450186
Seven untrained Standardbred horses were used in a training programme of 6 weeks to evaluate the effects of exercise and training on bone metabolism. The horses were exercised on a...
10.
Rivero J, Sporleder H, Quiroz-Rothe E, Vervuert I, Coenen M, Harmeyer J
Equine Vet J Suppl . 2002 Oct; (34):269-74. PMID: 12405699
The purpose of this study was to determine whether oral L-carnitine supplementation enhances the responses of skeletal muscle to training in seven 2-year-old Standardbreds. Four horses were supplemented with 10...