منابع مشابه
Phosphorus Compounds in the Cell
In the first paper in this series (Davidson, Frazer & Hutchison, 1951) it was emphasized that in experiments on the incorporation of radioactive phosphorus (32p) into the nucleic acids and their derivatives in the cell, it was essential, in order to obtain true specific activities, to separate the nucleotide fractions in a form free from all traces of highly active contaminants. The procedure o...
متن کاملMammary Gland in Mice
Microvascular changes in the mammary gland in mice during pregnancy and lactation were investigated by scanning electron microscopy (SEM) with a corrosion cast method, tvansmission e]eetron microscopy (TEM) and morphometry. By SEM, duct-associated capillary plexuses were sparsety distributed to branch into adipocytes during virgin period. With advance in pregnancy, both branches from the capMar...
متن کاملUtilization of phosphorus for casein biosynthesis in the mammary gland. I. Incorporation in vivo of P32 into phosphoprotein of milk and of mammary gland.
It is now well established that the synthesis of the major protein constituents of milk takes place exclusively in the mammary gland, utilizing as building materials the free amino acids of the blood (1). The research of Aten and Hevesy (2), confirmed subsequently by other workers (3, 4), leaves little room for doubt that the precursor of the casein phosphorus is the inorganic phosphorus of the...
متن کاملTuberculosis of the Mammary Gland
a lump in her left axilla which broke down discharging pus for a week. The discharge reappeared 10 days prior to admission to the hospital. Two days before her admission, she noticed a swelling on the left side of the left breast. On local examination, there was a sinus in the left axilla extending 3 inches deep from the skin, discharging a whitish thick fluid. Adjacent to the sinus, there was ...
متن کاملAnatomy of the Mammary Gland
The udder is a very big organ weighing, around 50 kg (including milk and blood). However, weights up to 100 kg have been reported. Therefore, the udder has to be very well attached to the skeleton and muscles. The median ligaments are composed of elastic fibrous tissue, while the lateral ligaments are composed of connective tissue with less elasticity. If the ligaments weaken the udder will bec...
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ژورنال
عنوان ژورنال: Nihon Chikusan Gakkaiho
سال: 1964
ISSN: 1346-907X,1880-8255
DOI: 10.2508/chikusan.35.60