Expression and localization of retinoid receptors in the testis of normal and infertile men

2020 ◽  
Vol 87 (9) ◽  
pp. 978-985 ◽  
Author(s):  
Gui‐Shuan Wang ◽  
Ajuan Liang ◽  
Yu‐Bing Dai ◽  
Xiao‐Long Wu ◽  
Fei Sun
Keyword(s):  
Retinoid Receptors ◽  
Infertile Men

1356: The Reversibility of Hyperthermia Effects on Semen Quality in Infertile Men

2005 ◽  
Vol 173 (4S) ◽  
pp. 368-368
Author(s):  
Shai Shefi ◽  
Phiroz Tarapore ◽  
Paul J. Turek
Keyword(s):  
Semen Quality ◽  
Infertile Men

1574: The Incidence of Testicular Cancer in Infertile Men

2004 ◽  
Vol 171 (4S) ◽  
pp. 415-415
Author(s):  
Deborah M. Spaine ◽  
Renato Fraietta ◽  
Carolina Homsi ◽  
Agnaldo P. Cedenho ◽  
Miguel Srougi
Keyword(s):  
Testicular Cancer ◽  
Infertile Men

1386: Role of Seminal Growth Factors in Infertile Men with Varicocele

2004 ◽  
Vol 171 (4S) ◽  
pp. 365-365
Author(s):  
Tamer M. Said ◽  
Shyam Allamaneni ◽  
Kiran P. Nallella ◽  
Rakesh K. Sharma ◽  
Mohamed A. Bedaiwy ◽  
...  
Keyword(s):  
Growth Factors ◽  
Infertile Men

The correlation between the sociodemographic characteristics and some hormones with the infertility of women and men

10.32947/357 ◽  
2018 ◽  
Vol 18 (1) ◽  
pp. 1-10
Keyword(s):  
Soft Drink ◽  
Serum Prolactin ◽  
Age Group ◽  
Tea Consumption ◽  
Obese Women ◽  
Overweight Women ◽  
Infertile Women ◽  
Infertile Men ◽  
Overweight Group ◽  
Prolactin Hormone

Thirty three infertile women were divided into two groups according to their BMI (21 obese and 12 overweight) there age ranges between (16-41) years, with their husbands twenty one infertile men and twelve fertile men and their ages range between (23-46) years. In the present study we observed that several indicators affect the fertility such as BMI in infertile obese women which was 34.65 kg/m2. That is higher than that of overweight infertile women that recorded 24.87 kg/m2. obese housewives scored the highest percentage (85.71%) compared with the overweight group (25%), In addition the obese age group between 30-41 years scored (66.67%) compared with the overweight group whose members’ age 16-29.9 years scored 75%. However, drinking cola (soft drink) percentage in obese infertile women was (85.71%) and the tea consumption was higher in overweight group (66.67%). The hormones FSH and LH decrease in obese women but serum prolactin hormone increased twice about 29.27 ng/ml in comparison with overweight group. Testosterone hormone decreased in obese women but Leptin in obese women (19.52 μg/L) was higher than that of overweight women (11.03 μg/L). Infertile unemployed men got the highest percentage of 66.67%. Besides, the smoker infertile men were higher in percentage (80.95%) compared with fertile men 41.67%. The elevated LH, FSH and prolactin values are significantly high (p<0.01) (7.895 mlU/ml, 9.89 mlU/ml and 13.33 ng/ml) respectively, but the testosterone was significantly low (3.91 ng/dl) in comparison with fertile men(21.76ng/dl). Whileleptin significantly increased in infertile men more than the fertile ones. These changes in hormones have a great correlation with semen characteristics as the abnormalities in sperms increased to (64.52) and the percentage of rapid, progressive and non -progressive motility decreased, but the immotile motility was highly significant (65.71) in infertile men. As a result this indicates that the reason of infertility is shared between the wife and husband.

PATTERN OF 17-KETOSTEROID URINARY EXCRETION IN INFERTILE MEN

1963 ◽  
Vol 42 (1) ◽  
pp. 97-100
Author(s):  
Mirjam Furuhjelm ◽  
Birgit Johnson ◽  
C.-G. Lagergren
Keyword(s):  
Urinary Excretion ◽  
Sperm Cells ◽  
Infertile Men ◽  
Abnormal Cells

ABSTRACT The pattern of the 17-ketosteroid excretion determined according to Johnsen (1956) in a group of 33 sterile men was compared with that in another group of 14 men with proved fertility, and no difference was found. No correlation between 17-ketosteroid excretion and the concentration of sperm cells or the percentage of abnormal cells could be detected. The results are discussed.

Molecular Typing of Toxoplasma Gondii Isolated from Infertile Men and Its Effect on the Reproduction

2018 ◽  
Vol 14 (1) ◽  
pp. 141-152
Author(s):  
Nazar Mohammed ◽  
◽  
Farhan Risan ◽  
Salwa Muhsin
Keyword(s):  
Toxoplasma Gondii ◽  
Molecular Typing ◽  
Infertile Men

Detection Y Chromosome Microdeletions Among Iraq Population in Infertile Patients with Azoospermia and Severe Oligospermia

2019 ◽  
Vol 9 (02) ◽  
Author(s):  
Samah A Hammood ◽  
Alaauldeen S M AL-Sallami ◽  
Saleh M Al-Khafaji
Keyword(s):  
Y Chromosome ◽  
Karyotype Analysis ◽  
Semen Analysis ◽  
Obstructive Azoospermia ◽  
Severe Oligozoospermia ◽  
Infertile Men ◽  
Y Chromosome Microdeletions ◽  
Detailed Evaluation ◽  
Health Organization ◽  
Infertile Patients

Objective: To detection of microdeletions of Y chromosome and study the frequency of microdeletions in infertile men with non-obstructive azoospermia or severe oligozoospermia(Middle Euphrates center)in Iraq population. Material and methods: 153 males were included in the study, the casesweredivided into groups according to the infertility etiology and semen analysis according to Word health organization, the frequencies and the characteristicsof Y chromosome microdeletions were investigated in groups. Multiplex PCR was applied to detect the microdeletions. Results:Y chromosome microdeletion was detected in 42 (40.7%) of 153 cases ,Microdeletions in azoospermia showed more frequently detected 28 (52.8%), followed by severe oligospermia 14 (28 %),Microdeletions in the AZFc region were the most common 12 (22.64%), followed by AZFb 11(20.75%) and AZFa 5(9.43%) in azoospermia compared to severe oligospermisAZFc 6 (12%) AZFb 4 (8 %) and AZFa 4 (8%). Conclusion: Y chromosome microdeletions were detected quite frequently in certain infertility subgroups. Therefore, detailed evaluation of an infertile man by physical examination, semen analysis, hormonal evaluationsand when required, karyotype analysis may predict the patients for whom Y chromosome microdeletionanalysis is necessary and also prevent cost increases. Recommendation: This study emphasizes that analysis of microdeletions should be carried out for all patients with idiopathic azoospermia and severe oligospermia who are candidates for intracytoplasmic sperm injection

The influence of Robertsonian translocations on semen parameters

2020 ◽  
pp. 87-88
Author(s):  
М.В. Андреева ◽  
М.И. Штаут ◽  
Т.М. Сорокина ◽  
Л.Ф. Курило ◽  
В.Б. Черных
Keyword(s):  
Male Infertility ◽  
Semen Parameters ◽  
Meiotic Arrest ◽  
Robertsonian Translocations ◽  
Prophase I ◽  
Infertile Men ◽  
Fertility Problems ◽  
Spermatogenesis Impairment

Обследованы 19 мужчин с нарушением фертильности, носителей транслокаций rob(13;14) и rob(13;15). Показано, что нарушение репродуктивной функции обусловлено блоком сперматогенеза в профазе I мейоза, приводящего к азооспермии или олигоастенотератозооспермии и мужскому бесплодию. We examined 19 infertile men, carriers of translocations rob (13;14) and rob (13;15). We assume that fertility problems are resulted from spermatogenesis impairment because of meiotic arrest at prophase I stages, that leads to azoospermia or oligoastenoteratozoospermia and male infertility.

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