Isolation and identification of nucleosides/nucleotides raising testosterone and NO levels of mice serum from Chinese chive (Allium tuberosum) leaves.

abstract：:150 randomized patients from the andrology department of the University Hospital for Gynecology and Obstetrics, Graz, Austria have been evaluated concerning their motivation, cooperation and compliance. To gain basic data from andrology patients and to analyze consequences after the first clinical examination was one ...

journal_title：Andrologia

authors： Pusch HH

更新日期：1985-03-01 00:00:00

abstract：:The aim of this study was to investigate the underlying mechanism of androgen deficiency inducing corporal fibrosis, thereby causing erectile dysfunction (ED). Forty 12-week-old healthy male rats were divided randomly into four groups: normal control group (Control); castration group (Castration); the other 20 rats we...

journal_title：Andrologia

authors： Cui K,Li R,Chen R,Li M,Wang T,Yang J,Chen Z,Wang S,Liu J,Rao K

更新日期：2018-02-01 00:00:00

abstract：:The present study was conducted to evaluate in vitro and in vivo antiproliferative potential of the Cameroonian propolis and to elucidate its underlying mechanism. In vitro, ethanol-extracted propolis (EEP) was tested on cell growth, cell proliferation, cell cycle, cell death mechanism and cell migration. The cell cyc...

journal_title：Andrologia

authors： Zingue S,Maxeiner S,Rutz J,Ndinteh DT,Chun FK,Fohouo FT,Njamen D,Blaheta RA

更新日期：2020-10-01 00:00:00

abstract：:The study was performed to measure the impact of testosterone (T) administration on circulating levels of 5alpha-dihydrotestosterone (DHT). Group 1 (32 men; mean age 61 years; mean T 6.9 +/- 1.9 nmol l(-1)) were treated for 15 months with long-acting T undecanoate. Group 2 (23 men, mean age 60 years, mean T 7.6 +/- 2....

journal_title：Andrologia

authors： Gooren LJ,Saad F,Haide A,Yassin A

更新日期：2008-10-01 00:00:00

abstract：:The spermatological phenomenon of increased exfoliation of immature germ cells (IGC) not commonly known until now, can be defined quantitatively as a number of above 4% IGC in relation to the sperm count. The variable aspect of premature germ cells may be confusing and their degenerative alterations complicate definit...

journal_title：Andrologia

authors： Sigg C,Hornstein OP

更新日期：1987-05-01 00:00:00

abstract：:The aim of the study was to examine possible impacts of paroxetine and agomelatine on the levels of some components that constitute the seminal vesicle fluid. As a second purpose, it was also aimed to examine how possible negative effects induced by paroxetine on seminal vesicle fluid components were affected by kissp...

journal_title：Andrologia

authors： Gulcu Bulmus F,Canpolat S,Sahin Z,Bulmus O,Serhatlioglu I,Kelestimur H

更新日期：2020-05-01 00:00:00

abstract：:Thirty-five couples with a variety of infertility problems were treated by a sperm-washing and intrauterine-insemination method. The husband's semen was washed with a modified Biggers, Whitten, and Whittingham's medium to obtain a seminal plasma-free, highly concentrated sperm suspension for intrauterine insemination....

journal_title：Andrologia

authors： Wiltbank MC,Kosasa S,Rogers B

更新日期：1985-01-01 00:00:00

abstract：:Testicular tissue and sex hormones are sensitive to the anabolic steroids (oxymetholone/OM) due to increased free radical damage and hormonal changes. The Nasturtium officinale L. have various antioxidant compounds. The aim of the present study was to investigate N. officinale effect on OM-induced oxidative injury in ...

journal_title：Andrologia

authors： Akbari Bazm M,Khazaei M,Khazaei F,Naseri L

更新日期：2019-08-01 00:00:00

abstract：:There are no efficient and noninvasive clinical tests to distinguish between obstructive azoospermia (OA) and non-obstructive azoospermia (NOA). Epididymal protease inhibitor (Eppin) protein is secreted specifically by testes and epididymides in male reproductive system. It does not exist in seminal plasma of patients...

journal_title：Andrologia

authors： Liu B,Su S,Wang P,Niu X,Yang X,Zhang W,Wang Z,Wang X

更新日期：2011-10-01 00:00:00

abstract：:There is growing concern that abnormalities in male reproductive health are becoming more frequent. The most fundamental change has been the striking decline in sperm counts and semen quality. The effect of maternal exposure of rats to the oestrogenic environmental substance p-nonylphenol (p-NP) was determined in this...

journal_title：Andrologia

authors： de Jager C,Bornman MS,Oosthuizen JM

更新日期：1999-03-01 00:00:00

abstract：:With approximately 90 million cases annually, infection with Chlamydia trachomatis is the most prevalent sexually transmitted bacterial disease in the world. Considering that these infections are often asymptomatic and cause major complications like acute pelvic inflammatory disease, ectopic pregnancy, infertility or ...

journal_title：Andrologia

authors： Gonzales GF,Muñoz G,Sánchez R,Henkel R,Gallegos-Avila G,Díaz-Gutierrez O,Vigil P,Vásquez F,Kortebani G,Mazzolli A,Bustos-Obregón E

更新日期：2004-02-01 00:00:00

abstract：:Penile amputation is an uncommon condition for which immediate surgical replantation is warranted. This work aimed to represent intervention and management for an amputated penis by replantation and reconstruction. A 23-year-old man presented with traumatic penile amputation for 2 h where the penile proximal part was ...

journal_title：Andrologia

authors： Salem HK,Mostafa T

更新日期：2009-08-01 00:00:00

abstract：:Iatrogenic obstruction of the vas deferens within the inguinal canal can be managed by direct on-site vasovasostomy. However, in cases with large defect of the vas, the anastomosis may be under tension. Dissecting through the site of a previous hernia repair is tedious, and may lead to recurrence of the hernia. The pr...

journal_title：Andrologia

authors： Shaeer OK,Shaeer KZ

更新日期：2004-10-01 00:00:00

abstract：:Cryptorchidism is the most common congenital anomaly in male children. Its aetiology remains unknown in the majority of cases. Because HOXA11 plays a vital role in regulating testicular descent, genetic variants in HOXA11 genes may contribute to the risk of cryptorchidism. In this study, mutation analysis was performe...

journal_title：Andrologia

authors： Lu P,Wang Y,Wang F,Huang J,Zeng Y,He D,Huang H,Cheng Z

更新日期：2018-02-01 00:00:00

abstract：:Based on cytological criteria, three types of A-Spermatogonia may be distinguished in the germinal epithelium of normal men. Cells belonging to Type I conform to A pale spermatogonia and those classified as Type II conform to A dark-spermatogonia according to Clermont ()963). Type III-spermatogonia do not meet the cri...

journal_title：Andrologia

authors： Schulze W

更新日期：1978-07-01 00:00:00

abstract：:The aim of this study was to evaluate the production of artefacts during preparation and observation of human sperm for ultrastructural morphology and analyse the possible reasons of causing these artefacts. Under the scanning electron microscopy, damaged sperm heads (crack or/and rupture), necks (head-neck or head-mi...

journal_title：Andrologia

authors： Zhu WJ

更新日期：2018-09-01 00:00:00

abstract：:Chronic inflammatory conditions of the genital tract are still unsatisfactorily recognised in the workup of male infertility due to inappropriate definitions and inconsistent diagnostic criteria. The most popular term used for description of both, infections and inflammation in the genital tract is MAGI (male accessor...

journal_title：Andrologia

authors： Haidl G,Haidl F,Allam JP,Schuppe HC

更新日期：2019-04-01 00:00:00

abstract：:Azoospermia factor (AZF) genes are involved in spermatogenesis. Deletions in the region of these genes have been recognised as a major genetic cause of infertility due to defects in spermatogenesis. Klinefelter syndrome (KS) is the other main cause of male infertility. This study was performed to establish a novel met...

journal_title：Andrologia

authors： Bahrami Zadegan S,Dabbagh Bagheri S,Joudaki A,Samiee Aref MH,Saeidian AH,Abiri M,Zeinali S

更新日期：2017-12-28 00:00:00

abstract：:Twenty infertile patients with normal tubal patency were inseminated intraperitoneally (11 once, seven twice, and two three times) with spermatozoa (mean 14 x 10(6), range 0.6-48 x 10(6)) prepared by the standard swim-up technique. The occurrence of immunization to spermatozoa was looked for by the Gelatin Agglutinati...

journal_title：Andrologia

authors： Ragni G,Lenzi A,Gandini L,Cristiani C,Lombroso GC,Olivares MD,Wyssling H,Dondero F,Crosignani PG

更新日期：1993-01-01 00:00:00

abstract：:This prospective-cohort study aimed at investigating the influence of paternal lifestyle factors on semen parameters and intracytoplasmic sperm injection (ICSI) outcomes. The influence of paternal lifestyle factors on seminal quality and ICSI outcomes was investigated in male patients undergoing conventional semen ana...

journal_title：Andrologia

authors： Borges E Jr,Braga DPAF,Provenza RR,Figueira RCS,Iaconelli A Jr,Setti AS

更新日期：2018-11-01 00:00:00

abstract：:Male infertility is a major health problem worldwide. We investigated a possible association between leptin, obesity, hormonal interplay and male infertility. This cross-sectional study of 313 males (178 infertile and 135 fertile) was carried out in 2017. The subjects were categorised by body mass index (BMI) and body...

journal_title：Andrologia

authors： Amjad S,Baig M,Zahid N,Tariq S,Rehman R

更新日期：2019-02-01 00:00:00

abstract：:The dicentric Y chromosome is the most common cytogenetically visible structural abnormality of Y chromosome. The sites of break and fusion of dicentric Y are variable, but break and fusion at Yq12 (proximal to the pseudoautosomal region 2/PAR 2) is very rare. Dicentric Y chromosome is unstable during cell division an...

journal_title：Andrologia

authors： Kumar P,Jain M,Kalsi AK,Halder A

更新日期：2018-03-01 00:00:00

abstract：:The reference values of human semen, published in the WHO's latest edition in 2010, were lower than those previously reported. The objective of this study was to evaluate reference values of standard semen parameters in fertile Egyptian men. This cross-sectional study included 240 fertile men. Men were considered fert...

journal_title：Andrologia

authors： Zedan H,Ismail S,Gomaa A,Saleh R,Henkel R,Agarwal A

更新日期：2018-01-15 00:00:00

abstract：:The lipid composition of the sperm membrane has been shown to exert a significant effect upon the functional quality of spermatozoa. We have studied fatty acid composition of the phospholipids in spermatozoa in asthenozoospermic and normozoospermic men and determined the ratio of polyunsaturated fatty acids (PUFAs) to...

journal_title：Andrologia

authors： Tavilani H,Doosti M,Abdi K,Vaisiraygani A,Joshaghani HR

更新日期：2006-10-01 00:00:00

abstract：:To obtain optimal results with gonadotrophic therapy (HMG/hCG) in infertile males, strict selection of patients is of paramount importance. The use of algorithmic schemes permits the exclusion of patients with primary testicular failure, genetic and non-endocrine causes of infertility. This paper describes a retrospec...

journal_title：Andrologia

authors： Lunenfeld B,Olchovsky D,Tadir Y,Glezerman M

更新日期：1979-09-01 00:00:00

abstract：:The aim of this study was to determine the effect(s) of dietary omega-3 polyunsaturated fatty acids (ω-3 PUFA) on rabbit semen. Adult rabbit bucks were assigned to two groups that were given two diets, a standard diet (control) and a diet supplemented with ω-3 PUFA. Sperm samples were collected from all bucks with the...

journal_title：Andrologia

authors： Kokoli AN,Lavrentiadou SN,Zervos IA,Tsantarliotou MP,Georgiadis MP,Nikolaidis EA,Botsoglou N,Boscos CM,Taitzoglou IA

更新日期：2017-12-01 00:00:00

abstract：:Multiple morphological abnormalities of the sperm flagella (MMAF) is a rare disease associated with male infertility. In our previous study, we identified a homozygous CFAP43 splice-site variant, c.3661-2delA, in a patient with MMAF. However, the mutational effect of this variant was unknown. Here, using a minigene as...

journal_title：Andrologia

authors： Li L,Feng F,Wang Y,Guo J,Yue W

更新日期：2020-07-01 00:00:00

abstract：:The aim of this study was to investigate possible ultrasound seminal vesicle (SV) changes in infertile patients with 'hypertrophic-congestive' (HCUF) or 'fibro-sclerotic' (FSUF) ultrasound form of male accessory gland infection (MAGI) after prolonged administration of tadalafil (TAD), a selective phosphodiesterase-5 i...

journal_title：Andrologia

authors： La Vignera S

更新日期：2013-12-01 00:00:00

abstract：:Varicocele is one of the leading causes of male infertility in which oxidative stress induces DNA damages in spermatozoa of patients with varicocele. Recent studies indicated that the treatment with antioxidant agents has protective effects against the formation of reactive oxygen species (ROS). Our research aimed to ...

journal_title：Andrologia

authors： Dolatkhah MA,Shokoohi M,Charvandeh S,Tvrda E,Shoorei H,Moghimian M,Alihemmati A

更新日期：2020-12-01 00:00:00

abstract：:Hereditary angioedema is a rare disease, which is caused by deficiency of compleman c1 esterase inhibitor regulatory protein in the compleman system. Priapism is involuntary, painful and prolonged erection of penis more than 4 h without sexual desire. In this case report, we elucidated a patient diagnosed with heredit...

journal_title：Andrologia

authors： Akyuz M,Kaya C,Akdogan MF

更新日期：2015-06-01 00:00:00