Results 261 to 270 of about 2,064,464 (296)
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British medical journal, 2010
Few NPs are exposed to the topic of male infertility during the course of their training. There are medical and surgical treatment options for many of the most common diagnoses that contribute to decreased fertility in men. Recognizing these etiologies can help patients receive cost-effective treatment.
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Few NPs are exposed to the topic of male infertility during the course of their training. There are medical and surgical treatment options for many of the most common diagnoses that contribute to decreased fertility in men. Recognizing these etiologies can help patients receive cost-effective treatment.
openaire +5 more sources
Cytokines and male infertility
European Cytokine Network, 2018Many male infertility cases have no apparent cause, being characterized as idiopathic. Both inflammation and obesity have long been associated with infertility. On one hand, inflammation, such as orchitis and male accessory gland infections (MAGIs), are regulated by inflammatory cytokines.
Vassiliki, Syriou +3 more
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2014
Major difficulties exist in the accurate and meaningful diagnosis of male reproductive dysfunction, and our understanding of the epidemiology and etiology of male infertility has proven quite complex.The numerous spermatozoa produced in mammals and other species provides some degree of protection against adverse environmental conditions represented by ...
Gianpiero D, Palermo +4 more
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Major difficulties exist in the accurate and meaningful diagnosis of male reproductive dysfunction, and our understanding of the epidemiology and etiology of male infertility has proven quite complex.The numerous spermatozoa produced in mammals and other species provides some degree of protection against adverse environmental conditions represented by ...
Gianpiero D, Palermo +4 more
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The microbiome of the infertile male
Current Opinion in Urology, 2020Purpose of review Contrary to historic dogma, many tissues and organs in the human body contain a resident population of bacteria, fungi, and viruses collectively known as the microbiome. The microbiome plays a role in both homeostatic symbiosis and also pathogenic dysbiosis in a wide array of diseases. Our understanding of the
Scott D, Lundy +5 more
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Contraception, 2005
Male factor infertility is a general term that describes a situation in which the inability to conceive is associated with an alteration identified in the male partner. This dysfunction may be associated with low sperm concentration (oligozoospermia), poor sperm motility (asthenozoospermia) or abnormal sperm morphology (teratozoospermia); however ...
ISIDORI, Aldo +2 more
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Male factor infertility is a general term that describes a situation in which the inability to conceive is associated with an alteration identified in the male partner. This dysfunction may be associated with low sperm concentration (oligozoospermia), poor sperm motility (asthenozoospermia) or abnormal sperm morphology (teratozoospermia); however ...
ISIDORI, Aldo +2 more
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The Genetics of Male Infertility
Seminars in Reproductive Medicine, 2009Developments in genomic medicine will likely explain much of what is now considered idiopathic male infertility. Indeed, our understanding of the genetic defects that cause infertility is no longer confined to chromosomal aneuploidies (e.g., Klinefelter syndrome) and single-gene defects (cystic fibrosis and congenital absence of the vas deferens).
Thomas J, Walsh +2 more
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Cytomegalovirus and male infertility.
Annales de biologie clinique, 1987Male infertility may be due to a multiplicity of etiologic factors. In this study we have investigated the presence of cytomegalovirus (CMV) in 150 infertile men (selected after the exclusion of other etiopathogenic factors of infertility) and 80 subjects screened for pre-marriage consult.
TORINO G +6 more
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ENDOCRINOLOGY OF MALE INFERTILITY
British Medical Bulletin, 1979Endocrinological aspects of male infertility are reviewed beginning with the physiological interrelationship between the testis and the hypothalamo-hypophysical unit. The failure of the pituitary to secrete follicle stimulating hormone (FSH) and luteinizing hormone (LH) results in disruption of testicular function and infertility.
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New England Journal of Medicine, 1995
Fifteen percent of couples are subfertile — that is, they have less-than-normal fertility. In approximately 30 percent of the cases, an important abnormality is identified in only the man, and in another 20 percent abnormalities are detected in both partners. Thus, there is a male factor in infertility in half of the couples.
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Fifteen percent of couples are subfertile — that is, they have less-than-normal fertility. In approximately 30 percent of the cases, an important abnormality is identified in only the man, and in another 20 percent abnormalities are detected in both partners. Thus, there is a male factor in infertility in half of the couples.
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Current Opinion in Obstetrics and Gynecology, 2000
This article reviews chromosomal and genetic disorders in the context of male fertility. Particular emphasis is on those disorders, which are encountered, in clinical practice including Klinefelter's syndrome, Kallman's syndrome, Androgen insensitivity, Y microdeletions, Y fertility gene deletions, and cystic fibrosis gene mutations.
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This article reviews chromosomal and genetic disorders in the context of male fertility. Particular emphasis is on those disorders, which are encountered, in clinical practice including Klinefelter's syndrome, Kallman's syndrome, Androgen insensitivity, Y microdeletions, Y fertility gene deletions, and cystic fibrosis gene mutations.
openaire +2 more sources