[Histopathological changes of the Fallopian tubes during treatment with norethisterone enanthate].

Bur Ge Gonzalez Pena ; Lucheta Y Luis Antelo, M

In: Obstetricia y ginecologia latino-americanas, Jg. 28 (1970-11-01), Heft 11-12, S. 494-7

academicJournal

Titel:	[Histopathological changes of the Fallopian tubes during treatment with norethisterone enanthate].
Autor/in / Beteiligte Person:	Bur Ge Gonzalez Pena ; Lucheta Y Luis Antelo, M
Zeitschrift:	Obstetricia y ginecologia latino-americanas, Jg. 28 (1970-11-01), Heft 11-12, S. 494-7
Veröffentlichung:	<2003->: [Buenos Aires] : Editorial Ascune ; <i>Original Publication</i>: Buenos Aires., 1970
Medientyp:	academicJournal
ISSN:	0029-7836 (print)
Schlagwort:	Biology Contraception Contraceptive Agents Contraceptive Agents, Female Family Planning Services Genitalia Genitalia, Female Histology Injections Norethindrone Physiology Urogenital System Cells Fallopian Tubes Research
Sonstiges:	Nachgewiesen in: MEDLINE Sprachen: Spanish; Castilian Transliterated Title: Cambios histopatologicos de las trompas de falopio durante el tratamiento con enantato de nor-etisterona. Publication Type: English Abstract; Journal Article Language: Spanish; Castilian [Obstet Ginecol Lat Am] 1970 Nov-Dec; Vol. 28 (11-12), pp. 494-7. MeSH Terms: Cells* ; Fallopian Tubes* ; Research* ; Biology ; Contraception ; Contraceptive Agents ; Contraceptive Agents, Female ; Family Planning Services ; Genitalia ; Genitalia, Female ; Histology ; Injections ; Norethindrone ; Physiology ; Urogenital System Contributed Indexing: Indexing Agency: PIP Local ID #: 702266. Indexing Agency: POP Local ID #: 00039116. ; Keywords: Biology; Clinical Research; Contraception; Contraceptive Agents, Female--administraction and dosage; Contraceptive Agents, Female--side effects; Contraceptive Agents, Progestin--administraction and dosage; Contraceptive Agents, Progestin--side effects; Contraceptive Agents--administraction and dosage; Contraceptive Agents--side effects; Cytologic Effects; Fallopian Tubes; Family Planning; Genitalia; Genitalia, Female; Histology; Injectables; Norethindrone Enanthate--administraction and dosage; Norethindrone Enanthate--side effects*; Norethindrone--administraction and dosage; Norethindrone--side effects; Physiology; Research Methodology; Urogenital System ; Local Abstract: [PIP] Although less distinct than those of the endometrium, the Fallopian tubes show definite changes due to ovarian hormones. The effect of the hormones on the tubes determines certain modifications in their secretions and activities. The estrogens increase the secretions, but progesterone decreases the effect of the estrogens. In the study, a single dose of 200 mgm of norethisterone enanthate was given im on the 6th day of the cycle to 10 patients of fertile age. The effects were studied using conventional histological methods. During the first 6 weeks there was a definite decrease in growth and differentiation of the epithelial cells and gradual recovery toward the end of the 12 weeks of observation. The salpingian mucus in the first 6 weeks indicated a state of rest, similar to that of menopause. This aspect gradually modified itself with the increase in the volume of cells and the appearance of cellular secretions. In the last 2 weeks, cellular hypertrophy, and the appearance of intercalary cells indicated the anatomical and functional recovery of the epithelium. As a possible explanation it was suggested that during the first 6 weeks the action of the estrogens was inhibited, but by the 7th week their proliferative effects became dominant. It is implied that the changes were due to the contraceptive action of norethindrone enanthate. Substance Nomenclature: 0 (Contraceptive Agents) ; 0 (Contraceptive Agents, Female) ; T18F433X4S (Norethindrone) Entry Date(s): Date Created: 19701101 Date Completed: 19800108 Latest Revision: 20131121 Update Code: 20231215

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