Hormones control

The concept of hormonal control of ovulation first appeared in 1921 when Ludwig Habedandt, a physiologist at the University of Iimsbmck, showed that extracts of the corpus luteum, containing progesterone [57-83-0] C2 H2q02, could inhibit ovulation and make mice and rabbits infertile (10). Subsequent research showed that this phenomenon occurred in other species as well. 

The phenomenon of leaf and fruit drop is known as abscission and has been suspected for some time to be under hormonal control. Dr. Addicott s description of the structure and properties of Abscisin II, the abscission hormone isolated from cotton, climaxes over 12 years of his own investigations on the subject and represents perhaps the greatest advance in plant hormone research in the past decade. It also provides an unusual and unsuspected structural model to guide... 

Calbindins are hormonally controlled by vitamin D and are expressed in the kidney, intestine, and brain. 

Cohen P The role of protein phosphorylation in the hormonal control of en2yme activity. EurJBiochem 1985 151 439. 

The most potent positive allosteric effector of phospho-ffuctokinase-1 and inhibitor of fructose-1,6-bisphos-phatase in liver is fructose 2,6-bisphosphate. It relieves inhibition of phosphofructokinase-1 by ATP and increases affinity for fructose 6-phosphate. It inhibits fructose-1,6-bisphosphatase by increasing the for fructose 1,6-bisphosphate. Its concentration is under both substrate (allosteric) and hormonal control (covalent modification) (Figure 19-3). 

Floody O. and Comerci J. (1987). Hormonal control of sex-differences in UHF production by hamsters. Horm Behav 2, 17-35. 

Roos J., Roos M., Schaeffer C. and Aron C. (1989). Prepubescent hormonal control of the development of accessory olfactory bulbs in the male rat. Dev Brain Res Ail, 309-312. 

Simerly R. (1990). Hormonal control of neuropeptide gene expression in sexually dimorphic olfactory pathways. Trends Neurosci 13, 104-110. 

Hormonal therapies have shown activity in the treatment of cancers whose growth is affected by gonadal hormonal control. Hormonal treatments either block or decrease the production of endogenous hormones. 

N. Narawane, Oxidative and hormonal control of horseradish peroxidase transytosis across the pigmented rabbit conjunctiva, Ph.D. thesis, University of Southern California, 1993. 

F17. Frayn, K. N., Hormonal control of metabolism in trauma and sepsis. Clin. Endocrinol. 24, 577-599(1986). 

Schell, D. A., Vari, R. C., and Samson, W. K., Adrenomedullin A newly discovered hormone controlling fluid and electrolyte homeostasis. Trends Endocrinol. Metab. 7,7-13 (1996). 

Bainbridge, K., K. Sorefan et al. (2005). Hormonally controlled expression of the arabidopsis MAX4 shoot branching regulatory gene. Plant J. 44(4) 569-580. 

Kimball, R. T. 2006. Hormonal control of coloration. In Bird Coloration, Volume I, Mechanisms and Measurements (Hill, G. E. and McGraw, K. J., eds.). Harvard University Press, Cambridge, MA, pp. 431-468. 

Stamecker G. (1997). Hormonal control of lutein incorporation into pupal cuticle of the butterfly Inachis io and the pupal melanization reducing factor. Physiol Entomol 22 65-72. 

Yamanaka A., Imai H., Adachi M., Komatsu M., and Islam A. T. M. F. (2004). Hormonal control of orange coloration of diapause pupae in the swallowtail butterfly, Papilio xuthus L. (Lepidoptera Papilionidae). Zool Sci 21 1049-1055. 

Reproduction by way of hormonal control of sexual activity, pregnancy, and lactation... 

Small peptides and esters Zn Hormone control (peptidases)... 

Development of hormonal control Shedding of leaves release of Al, Ni, Co Leaf and root exchange control... 

Hormones have a profound effect on carbohydrate metabolism. Great interest has been aroused by reports of hormonal control of hexokinase activity by specific proteins in animal tissues.99- 100 Hexokinase action is the rate-limiting step in the uptake of D-glucose by muscle. Hexokinase is inhibited in diabetic muscle, but the inhibition can be partially reversed by insulin. A protein fraction from the anterior pituitary gland will inhibit the hexokinase of extracts of brain and muscle, and the effect of this... 

DeGroot, R. and Sassone-Corsi, P. Hormonal control of gene expression Multiplicity and versatility of cyclic adenosine 3, 5 -monophosphate-responsive nuclear regulators. Mol. Endocrinol. 8 145-153,1993. 

McEwen, B. S., Jones, K. and Pfaff, D. Hormonal control of sexual behavior in the female rat molecular, cellular and neurochemical studies. Biol. Reprod. 36 37 15,1987. 

Rodan GA, Martin TJ (1981) Role of osteoblast in hormonal control of bone resorption - a hypothesis. Calcif Tissue Int 33 349-351... 

In the uterus the SR is a pronounced and complex organelle, which appears to be under some degree of hormonal control. For example, its size, SERCA expression and release mechanisms show alteration with pregnancy. As yet there has been little study of the molecular and mechanistic processes that lead to these changes in the... 

Ebling, F.J. (1977) Hormonal control of mammalian skin glands. In Chemical Signals of Vertebrates, 1, 17-33... 

Ebling, F. J. (1977) Hormonal control of mammalian skin glands. In D. Muller-Schwarze, D. and M. M. Mozell (Eds.), Advances in Chemical Signals in Vertebrates. Plenum Press, New York Plenum Press, pp. 17-33. 

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