Chest
Ultrastructurally Normal and Motile Spermatozoa in a Fertile Man with Kartagener's Syndrome
Section snippets
CASE REPORT
A 40-year-old man presented with a history of recent respiratory infection and progressive development of dyspnea, edema of the lower limbs, orthopnea, and palpitations. Throughout childhood, there had been a history of chronic cough, production of mucopurulent sputum, sinusitis, rhinorrhea, and conductive deafness. Situs inversus totalis had been diagnosed at birth, and as a child the patient had suffered from maxillary sinusitis and mastoiditis and successfully underwent surgery at the age of
DISCUSSION
Afzelius5 was the first to recognize that the relationship of Kartagener's triad with male infertility was due to immotility in both spermatozoa and respiratory cilia. Pedersen and Mygind6 suggested that this immotility was caused by an abnormal structure of the axonema, consisting of the absence of dynein arms. The protein, dynein, exhibits adenosine triphosphatase activity, necessary for ciliary motility, since it induces sliding of adjacent microtubule doublets.7 At that time a larger group
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Cited by (23)
Primary ciliary dyskinesia in adults
2016, Revue des Maladies RespiratoiresCitation Excerpt :Plus rarement, il existe une azoospermie complète. Alors que les premières séries rapportaient une infertilité chez plus de 98 % des hommes, elle ne semble en fait présente que chez environ la moitié des hommes suivis pour DCP [35]. Le développement des études génétiques a permis de mettre en évidence l’existence de formes d’atteintes isolées de la lignée spermatique [36].
Characterization of sperm DNA damage in Kartagener's syndrome with recurrent fertilization failure: Case revisited
2010, Sexual and Reproductive HealthcareBirth after intracytoplasmic sperm injection with use of testicular sperm from men with Kartagener or immotile cilia syndrome
2007, Fertility and SterilityCitation Excerpt :Kartagener’s syndrome is thus regarded as a subgroup of primary ciliary dyskinesia, which includes asynchronous ciliary beating, reduced or excessive motility, rotating or vibrating movement, or random ciliary orientation. All of these features could result in uncoordinated movement of respiratory cilia and contribute to impaired mucociliary clearance; however, this coordination is not needed in swimming spermatozoa (12). This could explain the paradoxical association between bronchopulmonary disease and normal fertility in some patients with Kartagener’s syndrome.
Kartagener's syndrome and infertility: Observation, diagnosis and treatment
2004, Journal de Gynecologie Obstetrique et Biologie de la ReproductionTwo molecular models of initial left-right asymmetry generation
1997, Medical Hypotheses