Results 151 to 160 of about 1,758,122 (189)
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Sex Pili and the Classification of Sex Factors in the Enterobacteriaceae
Nature, 1967The properties of sex pili determined by different plasmids of the Enterobacteriaceae suggest that there may be only two major classes of sex factor, typified by F and the factor of colicin factor lb.
Elinor Meynell +3 more
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Prognostic factors in sex therapy
Behaviour Research and Therapy, 1986Abstract In a prospective investigation of sex therapy with 154 couples with a range of sexual dysfunctions, good outcome was associated with pretreatment measures of the quality of the couples' general relationships, sexual relationships, their motivation and the extent of progress made by the third treatment session.
Keith Hawton, Jose Catalan
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Science, 1981 A factor to control Medfly sex
Science, 2019Identification of the male-determining factor in invasive fruit flies expands biocontrol ...
Victoria H. Meller, Reem Makki
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Factors affecting the Human Sex Ratio
Nature, 1962WE present here evidence suggesting the existence of at least two kinds of factors affecting the human sex ratio. As the sex ratio we use the number of male births per 100 female births. The evidence is based on family data collected by Geissler1 in 1889 and by ourselves2,3.
O. Mäkelä +2 more
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Sex hormones, vascular factors and cognition
Frontiers in Neuroendocrinology, 2021After more than a century of research, we have failed to develop a pharmacological prevention or cure for dementia. There are strong indicators that sex hormones influence cognition. In this paper we discuss the role of these hormones at the intersection between vascular disease and dementia, in light of the mounting literature covering the shared risk
C. Szoeke +3 more
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Drug Treatment Outcomes: Is Sex a Factor?
International Journal of the Addictions, 1979A small random sample of data from the National CODAP system is used to determine and explain differences in treatment outcomes for men and women. Only small percentage differences, discerned through examination of categorical relationships between males and females, are found to exist.
William H. Spillane +3 more
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Sex as a prognostic factor in gastric cancer
European Journal of Cancer, 1996The aim of this study was to assess whether survival of gastric cancer patients differed between males and females. Although it is well known that the incidence of gastric cancer is higher for men than for women, the existence of a sex-specific prognosis has seldom been addressed.
I. Ruano +5 more
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Is Sex Necessarily a Risk Factor to Depression?
British Journal of Psychiatry, 1991“To isolate and quantify possible determinants of any increased prevalence of depressive disorders in women we studied a select group of men and women, initially similar in terms of a number of putative social determinants of depression, and reviewed the sample five years later when social role diversity was anticipated.
Tirril Harris +2 more
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THE SEX FACTOR IN INFANTILE TETANY
Archives of Pediatrics & Adolescent Medicine, 1928It is well known that a great many diseases show a marked sex predisposition. This is true not only of the ailments of adults but of those of children. Thus, pyloric stenosis is from five to six times as common in boys as in girls. Chorea is more than twice as frequent in girls as in boys. Congenital laryngeal stridor is said to be more common in males.
Ruth Morris Bakwin, Harry Bakwin
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