L kiesel (48 Ergebnisse)

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Paperback or Softback. Zustand: New. Secretion and Action of Gonadotropins: Physiology and Clinic. Book.

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Roman aus dem alten Hamburg. Inhalt u.a.: 1.Kapitel - in welchem geschildert wird, wie der kleine Jan Bohn, kaum einen Tag alt, seinen Vater verliert. 3.Kapitel - in welchem geschildert wird, wie der kleine Jan sich in das Leben schickt und wie er seine ersten Erfahrungen macht. 8. Kapitel - in welchem geschildert wird, wie der Jan zu dem Namen Jan Blaufink kommt und wie es um seine Liebe zum Bärbele steht. 174 S. Hanseatische Verlagsanstalt. Hamburg. 1921. Mit Gebrauchsspuren/Used condition. Halbleinen/Hardcover. schief gelegen,Namenseintag auf Vorsatzblatt,Einband fleckig,Ecken bestossen. Sprache: deutsch/german.…

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Zustand: New. pp. 284 Index.

Paperback. Zustand: Brand New. 284 pages. 9.25x6.10x0.64 inches. In Stock.

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Taschenbuch. Zustand: Neu. Druck auf Anfrage Neuware - Printed after ordering - In 1920, Hirose demonstrated the luteinising effect of placental tissue and one year later, Evans and Long described luteinised ovaries in rats treated with hypophysial extracts. In 1926, Zondek and Aschheim as well as Smith, independently of each other, showed that a gonad-stimulating hormone was secreted by the adenohypophysis. In 1927, Aschheim and Zondek found their 'Prolan' in human pregnancy urine and the first reliable pregnancy test was available. In the following years it could be demonstrated that the gonadotropic hormones from pituitary and from pregnancy urin were not of identical structure. During the years 1931 - 1933 Fevold and coworkers prepared follicle stimulating hormone from sheep pituitaries which were free of other hormone activities. Already in 1934, Collip found 'antihormones' in animals treated with proteinhormones from animals of another species. It could be shown that they were antibodies against these hormones and this was the future basis for the immunological era starting in 1960. The quantitative determination of gonadotropins has been performed over several decades by difficult bioassays and since 1960 immunological and later radioimmunological assays became available. Since that time a new field was opened for the studies of gonadotropins. During this time, highly purified preparations of gonadotropins were available for research and clinical treatment. I recall the first successful attempt of inducing follicle growth and ovulation by Gemzell and coworkers 1958 as well as by Lunenfeld and Bettendorf at about the same time.…

Zustand: New. of Part 2.- 1 Natural family planning.- 2 Barrier methods of contraception.- 3 Chemistry, contraceptive activity and toxicology of aryl guanidinobenzoates: inhibitors of sperm acrosin.- 4 Measurement of LH in saliva: a new approach to ovulation detection.- .

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Taschenbuch. Zustand: Neu. Neuware - of Part 2.- 1 Natural family planning.- 2 Barrier methods of contraception.- 3 Chemistry, contraceptive activity and toxicology of aryl guanidinobenzoates: inhibitors of sperm acrosin.- 4 Measurement of LH in saliva: a new approach to ovulation detection.- 5 Steroid-induced side-effects of oral contraceptives.- 6 Efficacy and physiology of a triphasic oral contraceptive.- 7 Advantages and disadvantages of low-dose hormonal contraceptive agents.- 8 Emerging routes of delivery for fertility-control agents.- 9 Current status of NORPLANT subdermal implants for contraception.- 10 New aspects in post-coital contraception.- 11 Biological evaluation of some medicinal plant extracts for contraceptive efficacy in females.- 12 Pharmacokinetic and antigenicity studies with LHRH analogues.- 13 LHRH nasal spray in contraception.- 14 Acute and intermittent LHRH agonist dosing as post-coital and anti-ovulatory contraceptive approaches.- 15 LHRH antagonists and contraception.- 16 Mechanism of action of gonadotrophin releasing hormone in the pituitary and gonads.- 17 Morphological changes on the surface of IUDs: are they of clinical significance .- 18 The use of non-culture tests for the detection of VD prior to IUD insertion: a view towards the future.- 19 Experience with GYNE-T Cu-380-A intrauterine contraceptive device (1981-1984).- 20 Ten years' experience with continuous use of the butterfly IUD.- 21 The antiprogesterone activity of RU 486, a contragestive agent in the human.- 22 Effects of the anti progesterone RU 486 in early pregnancy and during the menstrual cycle.- 23 Prostaglandins in contraception.- 24 Ovarian hormones and cybernins.- 25 Biochemical aspects of a contraception model based on immunological properties of proteohormones.- 26 Variability in antisperm andantiembryonic humoral immune responses.- 27 Research for the development of an hCG antifertility vaccine.- 28 Present and future aspects of immunological methods in contraception.- 29 Preclinical and clinical aspects of safety in contraception.- 30 The politics of contraception.- 31 Contraceptive futurology: or 1984 in 1984.…

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