Results 291 to 300 of about 3,430,757 (332)
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Journal of Urology, 2007
We assessed male infertility and its treatment in the United States by identifying trends in the use of health care resources and estimating the economic impact of such care.The analytical methods used to generate these results were previously described.Inpatient hospitalizations for male infertility were relatively few with an overall rate of 0.9/100 ...
Randall B, Meacham +4 more
openaire +2 more sources
We assessed male infertility and its treatment in the United States by identifying trends in the use of health care resources and estimating the economic impact of such care.The analytical methods used to generate these results were previously described.Inpatient hospitalizations for male infertility were relatively few with an overall rate of 0.9/100 ...
Randall B, Meacham +4 more
openaire +2 more sources
Obesity and male infertility: Mechanisms and management
Andrologia, 2020Obesity is considered a global health problem affecting more than a third of the population. Complications of obesity include cardiovascular diseases, type 2 diabetes mellitus, malignancy (including prostatic cancer), neurodegeneration and accelerated ...
K. Leisegang +3 more
semanticscholar +1 more source
Environmental contaminants and male infertility: Effects and mechanisms
Andrologia, 2020The escalating prevalence of male infertility and decreasing trend in sperm quality have been correlated with rapid industrialisation and the associated discharge of an excess of synthetic substances into the environment. Humans are inevitably exposed to
V. Selvaraju +3 more
semanticscholar +1 more source
Hemochromatosis and male infertility
Obstetrics & Gynecology, 1998The clinical association of hemochromatosis and infertility is rare. Hemochromatosis may affect fertility through a variety of mechanisms.A 44-year-old man and his 36-year-old wife presented with primary infertility of 7 years' duration. The husband was diagnosed as having idiopathic hemochromatosis, abnormal glucose tolerance, and hypogonadism ...
Sergio Oehninger +2 more
openaire +3 more sources
Immunobiology of male infertility
Human Reproduction, 1988Experimental and clinical data reported in the literature emphasize the important role that immune factors may play in the genesis of male infertility even if many problems still remain to be solved. Auto or homo-sensitization in animals (and in male volunteers) can be obtained with testicular homogenate or epididymal spermatozoa and complete Freund's ...
ISIDORI, Aldo +2 more
openaire +4 more sources
Infertility: Cancer and male infertility
Human Reproduction, 1995Male cancer and infertility are linked in three different ways. First, in certain malignancies, such as Hodgkin's disease, testicular and endocrine cancers, infertility may precede the diagnosis of cancer. The cause of infertility in these cases is not always obvious, although endocrine and immune aetiologies are responsible in some of them. Therefore,
D Meirow, J G Schenker
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The Genetics of Male Infertility
Journal of Urology, 1996We provide an up-to-date summary of the genetic aspects of male infertility.The literature on male infertility was extensively reviewed.Genetic defects are associated with a variety of clinical presentations by the infertile man ranging from gonadotropin-releasing hormone deficiency to spermatogenic failure to obstructive azoospermia.
Victor Mak, Keith Jarvi
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Nature Reviews Urology, 2018
Male infertility is a multifactorial pathological condition affecting approximately 7% of the male population. The genetic landscape of male infertility is highly complex as semen and testis histological phenotypes are extremely heterogeneous, and at least 2,000 genes are involved in spermatogenesis.
Krausz, Csilla, Riera-Escamilla, Antoni
openaire +3 more sources
Male infertility is a multifactorial pathological condition affecting approximately 7% of the male population. The genetic landscape of male infertility is highly complex as semen and testis histological phenotypes are extremely heterogeneous, and at least 2,000 genes are involved in spermatogenesis.
Krausz, Csilla, Riera-Escamilla, Antoni
openaire +3 more sources
The role of infections and leukocytes in male infertility
Andrologia, 2020Declining birth rates are one of the problems facing society today. Male counterparts are responsible for about half of the infertility cases, and genitourinary tract infections may play a contributing role in approximately 15% of male infertility cases.
R. Henkel, Ugochukwu Offor, D. Fisher
semanticscholar +1 more source
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
openaire +3 more sources
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
openaire +3 more sources