Effects of Vasectomy on Seminal Plasma Alkaline Phosphatase in Male Alpacas (Vicugña pacos)

2013 ◽  
Vol 48 (6) ◽  
pp. 995-1000 ◽  
Author(s):  
LK Pearson ◽  
AJ Campbell ◽  
S Sandoval ◽  
A Tibary
Keyword(s):  
Alkaline Phosphatase ◽  
Seminal Plasma ◽  
Vicugna Pacos ◽  
Plasma Alkaline Phosphatase

scholarly journals Proteins of the canine seminal plasma

2016 ◽  
Vol 46 (5) ◽  
pp. 901-908 ◽  
Author(s):  
Annice Aquino-Cortez ◽  
Lúcia Daniel Machado da Silva ◽  
Airton Alencar de Araújo ◽  
Erika da Silva Bezerra de Menezes ◽  
Arlindo de Alencar Araripe Noronha Moura
Keyword(s):  
Alkaline Phosphatase ◽  
Seminal Plasma ◽  
Binding Proteins ◽  
Reproductive Tract ◽  
Sperm Quality ◽  
Zinc Binding ◽  
Heparin Binding ◽  
Reproductive Disorders ◽  
The Matrix ◽  
Peroxidase Enzymes

ABSTRACT: Studies have been performed to identify the proteins present in canine seminal plasma (SP) and relate them to sperm quality as well as to discover molecular markers of reproductive tract diseases. There is evidence that heparin-binding proteins, zinc-binding proteins, and lactoferrin as well as the matrix metalloproteinase, superoxide dismutase, catalase, and glutathione peroxidase enzymes are associated with canine sperm quality. Other studies indicate that prolactin and enzymes like arginine esterase, acid phosphatase, and alkaline phosphatase could be successfully used as biomarkers of reproductive disorders. Thus, the present literature review aims to address aspects related to proteins of the canine SP, their influence on fertility, and their importance as biomarkers of reproductive disorders.

RICKETS, DEFICIENCY OF "ALKALINE" PHOSPHATASE ACTIVITY AND PREMATURE LOSS OF TEETH IN CHILDHOOD

PEDIATRICS ◽  
1953 ◽  
Vol 11 (4) ◽  
pp. 309-322
Author(s):  
EDNA H. SOBEL ◽  
LELAND C. CLARK ◽  
R. PHYLLIS FOX ◽  
MEINHARD ROBINOW
Keyword(s):  
Alkaline Phosphatase ◽  
Phosphatase Activity ◽  
Alkaline Phosphatase Activity ◽  
Enzyme Treatment ◽  
Deciduous Teeth ◽  
Local Factor ◽  
Plasma Alkaline Phosphatase ◽  
Serum Inorganic Phosphate ◽  
Genetically Determined

A child, studied between the ages of 1½ and 3½ years, presented an abnormally low plasma alkaline phosphatase activity (0.8-1.64 Bessey-Lowry u.), a deformed skeleton and the loss of most of her deciduous teeth. The serum Ca was normal; the serum inorganic phosphate remained at the normal relatively high levels of infancy as the child grew older Roentgenograms demonstrated deficient mineralization of the skeleton and teeth. Biopsies of the liver and the costochondral junction displayed a deficiency of tissue alkaline phosphatase activity. The architecture of the rib was consistent with rickets. There was no evidence for the presence of an inhibitor of alkaline phosphatase, such as beryllium, or for an excessive excretion of the enzyme. Treatment with purified growth hormone, ascorbic acid and thiamin chloride had no effect, while vitamin D 500 thousand u. caused little change in the enzyme activity in a 10 day period. The father had low plasma alkaline phosphatase activity and a number of similar patients are mentioned, for whom there was also evidence that the deficiency in alkaline phosphatase activity may be genetically determined. While the precise role of alkaline phosphatase activity in the metabolism of bone is not clear, the findings in this patient suggest that growing bone may require the presence of alkaline phosphatase for normal calcification, and that the skeletal disorder, which could not be distinguished from rickets, may be related to a disturbance in the local factor.

Plasma Alkaline Phosphatase

1950 ◽  
Vol 60 (4) ◽  
pp. 731-740 ◽  
Author(s):  
Elizabeth Beck ◽  
Leland C. Clark
Keyword(s):  
Alkaline Phosphatase ◽  
Plasma Alkaline Phosphatase

Plasma Calcitonin in Paget's Disease of Bone

1977 ◽  
Vol 52 (3) ◽  
pp. 329-332 ◽  
Author(s):  
J. A. Kanis ◽  
G. Heynen ◽  
R. J. Walton
Keyword(s):  
Alkaline Phosphatase ◽  
Plasma Levels ◽  
Paget’S Disease ◽  
Paget's Disease ◽  
Paget’S Disease Of Bone ◽  
Paget's Disease Of Bone ◽  
Control Subjects ◽  
Plasma Alkaline Phosphatase ◽  
And Control ◽  
Age And Sex

1. Plasma levels of immunoreactive calcitonin were measured in 22 patients with untreated Paget's disease of bone and in 22 control subjects matched for age and sex. 2. No significant differences in plasma calcitonin were found between patients and control subjects, and hormone levels did not correlate significantly with activity of plasma alkaline phosphatase. 3. These results suggest that Paget's disease of bone is not due to deficient secretion of endogenous calcitonin.

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