«SHELL GLAND»に関連する英語の本
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shell glandの使いかたを見つけましょう。
shell glandに関する本と英語文献で使われた文脈を提供するための簡単な抜粋文。
1
Sturkie's Avian Physiology
Arginine vasotocin administered to hen shell gland musclein vitro increases
tissue content of prostaglandins and stimulates shell gland muscle contractility,
while concomitant treatment with indomethacin blocks the production of ...
2
Biomineralization and Biological Metal Accumulation: ...
Upon arrival of the egg in the shell gland region of the oviduct the deposition of
the mammillary cores and the nucleation of the crystals have already started.
Thus crystal growth and matrix deposition occur in the shell gland lumen. It is not
...
P. Westbroek, E.W. de Jong, 1983
3
Egg Quality: A Study of the Hen's Egg
obvious suggestion is that it is a phosphate and it is interesting to note that the
shell gland contains an alkaline phosphatase (McCallion, 1953)- (ii) The shell
gland could increase the calcium ion concentration in the region of mineralization
.
Thomas Christopher Carter, 1968
and occurs in the viscous material between the periostracum and the shell gland.
Specificity and histogenesis Combinations of ectoderm and endo- derm from any
half- or quarter-embryo are capable of shell histogenesis. The present studies ...
5
Comparative Veterinary Histology with Clinical Correlates
Once received by the 'uterus' or shell gland (12.81), the egg remains in this
region for about 20 hours, during which calcification of the shell and formation of
the cuticle take place (12.82 and 12.83). Watery fluid is also added to the
albumen.
Elizabeth Aughey, Fredric L. Frye, 2001
Shell gland (uterus) The histology of the uterus differs slightly in guinea fowl
compared with hens. Ovocleidin and ovalbumin are both secreted by the tubular
glands. The shell gland (uterus) is characterized by a pouch-like section joined to
the ...
Dr. Ross Gordon Cooper, Dr. Shahram Golzar Adabi
7
Calcium-Regulating Hormones and Cardiovascular Function
Parathyroid hormone-related protein has been shown to stimulate the placental
transfer of calcium in sheep,99-102-172 and because of its potential importance
in eggshell calcification, the expression of PTHrP by the oviduct shell gland of the
...
M.F. Crass, III, Louis V. Avioli, 1994
In the shell gland the number of mast cells was moderate while that of these cells
in the magnum and the isthmus was rather small. Histamine determination
Concentration of histamine in chicken oviductal parts is shown in Fig. 8. The
highest ...
9
Biology of Sharks and Their Relatives
The shell gland appears as a slight swelling on the anterior part of the oviduct in
immature animals, and as a well-differentiated gland several times the diameter
of the oviducts in mature animals. The shell gland secretes an egg membrane or
...
Jeffrey C. Carrier, John A. Musick, Michael R. Heithaus, 2004
10
Atlas of Chick Development
Early cleavage. Germinal disc 3.5–4 mm diameter, (c.fur = cleavage furrows: p.b.
= polar body; su.sp. = supernumerary sperm: vac. = large vacuoles). Stage II (
about 2 h in shell gland, Figures 3 and 4). About 14–16 laterally closed cells
raised ...
Ruth Bellairs, Mark Osmond, 2014
用語«SHELL GLAND»を含むニュース項目
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Science Briefs: Markings let birds ID their own eggs
The colors and patterns are created in the shell gland of the mother bird hours before the egg is laid. The parasitic cuckoos produce a wide variety of egg ... «News & Observer, 6月 15»
Elaborate patterns on eggs help thwart cuckoos
The colours and patterns are created in the shell gland of the mother bird hours before the egg is laid, but the specifics of the system are still a mystery. Variation ... «Bird Watch, 6月 15»
Raising chickens is easier than city folks might think
Chickens can also produce wrinkled eggs if they're squeezed or stressed, or eggs without shells if the shell gland doesn't work correctly, Falco said. Bumpy ... «The Olympian, 2月 15»
10 not-so-perfect eggs
It's caused when the first egg gets held up in the shell gland, or it may reverse back up, only to meet another yolk and albumen arriving and the new shell is ... «Stuff.co.nz, 2月 15»
'Cracking' good shell indicator of good egg quality
They want the classical egg shape and certainly not eggs which have an 'equatorial' bulge that typically occurs in eggs which are broken in the shell gland and ... «Far Eastern Agriculture, 5月 14»
Jane Says: Eggs Are Weird and Wonderful
From shell color to unlaid eggs, there's a lot to consider and understand when ... colored eggs is added to the shell at the end of its formation in the shell gland. «TakePart, 4月 14»
Dietary Manganese Strengthens Eggshells in Chinese Study
... the mode of action is through the synthesis of compounds in the shell gland. ... quality by enhancing the synthesis of key compounds in the eggshell glands, ... «ThePoultrySite.com, 2月 14»
Circadian incubation for broiler quality and robustness
As the embryo grows, the number of cells increases and when the egg arrives in the shell gland, the first important steps of development are initiated. During ... «WorldPoultry.net, 12月 13»
Scientists Explain Why Snails Have A Twisted Shell
One morphogen, Dpp, makes most snail shells coil to the right as described in a recent ... Left-coiling-snail dpp was expressed in the left half of the shell gland (a ... «The Munich Eye, 9月 13»
Snail shell coiling programmed by protein patterning
Dpp is also found in the shell gland of gastropods, an early structure which begins to form a developing shell. However its presence in the mantle, which takes ... «EurekAlert, 5月 13»
