[Drug-induced gynecomastia].

abstract：:A careful history and evaluation of men with chronic orchialgia elucidates the aetiology in some men to be a hyperactive cremaster muscle reflex with testicular retraction as the cause. The objective is to evaluate outcomes in men who underwent microsurgical subinguinal cremaster muscle release (MSCMR) with a retrospe...

journal_title：Andrologia

authors： Kavoussi PK

更新日期：2020-02-01 00:00:00

abstract：:The influence of bacteria and/or leukocytes on the outcome of IVF or ICSI is influenced by three factors which have little in common with in vivo conditions: 1) The process of ejaculate preparation (swim-up, Percoll) with antibiotic buffered media; 2) The small amount of inseminated spermatozoa (100,000 per culture); ...

journal_title：Andrologia

authors： Michelmann HW

更新日期：1998-01-01 00:00:00

abstract：:Protein in intact coagulum of fresh human ejaculate was extracted by 0.25 N HCl, the condition used for extraction of sperm basic proteins. About 75% of the total coagulum protein was found to be acid-extractable and therefore so-called coagulum basic proteins (CBP). The CBP were glycosylated and entirely distinguisha...

journal_title：Andrologia

authors： Kusamran T,Surakarnkul R

更新日期：1983-07-01 00:00:00

abstract：:Psychological stress is a known aetiology of infertility. However, the mechanisms translating it to reproductive dysfunction are not fully elucidated. Three experiments were performed on Wistar rats were designed to evaluate Sertoli cell function under stress. In Experiment I, rats were randomised into three groups: s...

journal_title：Andrologia

authors： Medubi LJ,Akinola OB,Oyewopo AO

更新日期：2021-01-19 00:00:00

abstract：:Ran-binding protein 3 (RanBP3) is a Ran-interacting protein, which participates in the Ran GTPase system in cancer cell biology. However, the expression pattern and physiological role of RanBP3 remain largely unknown. In this study, we found that RanBP3 was expressed in human testes and localised to spermatogonium and...

journal_title：Andrologia

authors： Tang W,Zhu Y,Qin W,Zhang H,Zhang H,Lin H,Zhen X,Zhuang X,Tang Y,Jiang H

更新日期：2020-03-01 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：:The spontaneous acrosomal reaction of mouse spermatozoa during their passage through the male and female genital tract was studied by indirect immunofluorescence staining techniques using antibodies against the outer acrosomal membrane (OAM). Low rates of spontaneously acrosome-reacted spermatozoa could be observed du...

journal_title：Andrologia

authors： Klemm M,Engel W

更新日期：1991-11-01 00:00:00

abstract：:In this study we determined the effect of reactive oxygen species (ROS) generation during incubation in media at 39 degrees C on ram spermatozoa and the protection by exogenously added antioxidant enzyme, superoxide dismutase (SOD). A novel Cu/Zn-SOD, isolated from the fungal strain Humicola lutea 103 (HLSOD), was use...

journal_title：Andrologia

authors： Stefanov R,Angelova M,Stefanova T,Subev M,Dolashka P,Voelter W,Zachariev Z

更新日期：2004-04-01 00:00:00

abstract：:Three new cases of low chiasma frequency in infertile men are described. In the first case, all cells showed abnormal diakineses; in the second, 20% of the diakineses were desynaptic, while the remaining 80% were normal; in the third, all diakineses were desynaptic and showed chromosome fragmentation. The possible mec...

journal_title：Andrologia

authors： Templado C,Marina S,Egozcue J

更新日期：1976-01-01 00:00:00

abstract：:The aim of this study was to assess seminal reactive oxygen species (ROS)-antioxidants relationship in fertile and infertile men with and without varicocele. One hundred and seventy six males were studied; fertile healthy volunteers (n = 45), fertile men with varicocele (n = 45), infertile oligoasthenozoospermia (OA, ...

journal_title：Andrologia

authors： Mostafa T,Anis T,Imam H,El-Nashar AR,Osman IA

更新日期：2009-04-01 00:00:00

abstract：:Nonsomatic factors play a significant role in erectile dysfunction. We assessed the impact on men suffering from male factor infertility by employing the validated Self-Esteem and Relationship questionnaire (SEAR) and compared the scores with controls. Men with primary infertility were asked to fill SEAR questionnaire...

journal_title：Andrologia

authors： Jamil S,Shoaib M,Aziz W,Ather MH

更新日期：2020-03-01 00:00:00

abstract：:The aim of this study was to access whether microsurgical subinguinal varicocelectomy (MSV) with testicular delivery has a better therapeutic effect than MSV without testicular delivery, including semen quality, serum testosterone (T) level and International Index of Erectile Function (IIEF)-5 score in infertility mal...

journal_title：Andrologia

authors： Jin L,Yao Q,Wu S,Dai G,Xiang H,Liu X,Xue B

更新日期：2020-07-01 00:00:00

abstract：:Chlamydia trachomatis infection is one of the most common sexually transmitted diseases. Its effect on male fertility, however, is still controversial. In this study, 284 male partners of infertile couples consulting the Center of Studies in Reproductive Biology (CEBRE) were analyzed. The incidence of C. trachomatis i...

journal_title：Andrologia

authors： Vigil P,Morales P,Tapia A,Riquelme R,Salgado AM

更新日期：2002-06-01 00:00:00

abstract：:The possible physiological role of testicular corticotropin-releasing factor (CRF) in the regulation of testicular functions was studied in neonatal rats. Two microlitres of anti-CRF-antiserum (dilution: 1:10 or 1:100) was injected intratesticularly to 5 d-old rats with two testes and to hemicastrates. Five days after...

journal_title：Andrologia

authors： Gerendai I,Nemeskéri A,Csernus V

更新日期：1993-07-01 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：:Previous study conducted in our department showed that 50% ethanolic extract of the root of Ricinus communis possess reversible antifertility effect and a 62-kDa protein (Rp) from this extract is responsible for the antifertility effects. In this study, we compared the spermicidal effect of this Rp with nonoxynol-9 (N...

journal_title：Andrologia

authors： Nithya RS,Anuja MM,Rajamanickam C,Indira M

更新日期：2012-12-01 00:00:00

abstract：:We have studied the response of atrophic Leydig cells to gonadotrophin replacement in young hypophysectomized (HX) and GnRH antagonist (GnRH-ANT)-treated rats. Hypophysectomy was performed at 28 days of age. Age-matched rats were treated with GnRH-ANT from 28 to 51 days of age. From 45 to 51 days of age, animals were ...

journal_title：Andrologia

authors： Gaytan F,Bellido C,Morales C,Aguilar E

更新日期：1997-03-01 00:00:00

abstract：:This study was a 12-week double blind placebo-controlled, randomized, parallel trial in which active treatment with different doses of Maca Gelatinizada was compared with placebo. The study aimed to demonstrate if effect of Maca on subjective report of sexual desire was because of effect on mood or serum testosterone ...

journal_title：Andrologia

authors： Gonzales GF,Córdova A,Vega K,Chung A,Villena A,Góñez C,Castillo S

更新日期：2002-12-01 00:00:00

abstract：:The aim of this study was to investigate the relationship between sulphur dioxide (SO2 ) signalling pathway and the changes in erectile function under low androgen levels. Thirty-six healthy male Sprague Dawley (SD) rats aged eight weeks were randomly divided into androgen replacement group, castration group and sham ...

journal_title：Andrologia

authors： Li X,Jiang J,Xia J,Jiang R

更新日期：2019-02-01 00:00:00

abstract：:Autophagy is a pro-survival mechanism involving lysosomal degradation of damaged cellular components following multiple forms of cellular stress. There is currently a lack of literature on the mechanism, and specifically on mitophagy (selective autophagy of damaged pro-apoptotic mitochondria) in Sertoli cells (SCs). A...

journal_title：Andrologia

authors： Eid N,Kondo Y

更新日期：2018-02-01 00:00:00

abstract：:The prostate is the seat of three major causes of morbidity: benign prostatic hyperplasia, prostate cancer and prostatitis, three conditions in which inflammation has been implicated. A state of inflammation of the prostate gland, originally incited by an infection, an autoimmune response, a neurogenic stimulus or ano...

journal_title：Andrologia

authors： Motrich RD,Salazar FC,Breser ML,Mackern-Oberti JP,Godoy GJ,Olivera C,Paira DA,Rivero VE

更新日期：2018-12-01 00:00:00

abstract：:The reduction of sperm motility and subsequently reduced ability to undergo capacitation and acrosome reaction are considered as common causes of male infertility. The β-defensin family is a group of well-known secretory proteins with antimicrobial activity that contribute to the process of "sperm maturation" during t...

journal_title：Andrologia

authors： Khayamabed R,Tavalaee M,Taherian SS,Nasr-Esfahani MH

更新日期：2020-02-01 00:00:00

abstract：:The aim of the study was to investigate whether the promoter methylation of XRCC1 and ERCC2 genes is associated with sperm DNA fragmentation and chromatin condensation in idiopathic oligoasthenoteratozoospermic men. This study involved 77 infertile men with idiopathic oligoasthenoteratozoospermia and 51 normozoospermi...

journal_title：Andrologia

authors： Metin Mahmutoglu A,Gunes S,Asci R,Henkel R,Aydin O

更新日期：2020-12-23 00:00:00

abstract：:In 17 cases of male sterility with so-called "mixed atrophy" in testicular biopsies, the germinal epithelium was investigated by quantitative as well as by ultrastructural means. In 13 cases, the number of spermatids only was reduced, in 2 cases earlier stages of germinal cells were diminished also. Normal quantitativ...

journal_title：Andrologia

authors： Sigg C,Hedinger C

更新日期：1981-09-01 00:00:00

abstract：:The aim of the study was to evaluate the sperm retrieval rate by microsurgical testicular sperm extraction (TESE) in familial idiopathic nonobstructive azoospermia (NOA). One hundred and nineteen patients with idiopathic NOA who underwent microsurgical TESE over the past 5 years were included. Patients were then divid...

journal_title：Andrologia

authors： Arafa MM,ElBardisi HT,AlSaid SS,Majzoub A,AlMalki AH,ElRobi I,AlAnsari AA

更新日期：2015-11-01 00:00:00

abstract：:The objective of this study was to evaluate pubertal onset and characteristics in Egyptian boys. Examination of schoolboys (9-18 years) included height (cm), penile length (cm) and testicular volume (ml). Pubertal onset was considered at gonadal (G) stage 2 (G2 indicated testicular volume from 4-8 ml). Out of 1,078 bo...

journal_title：Andrologia

authors： Saleh R,Abu El-Hamd M,Abdel-Karim M,Abdelrahman H

更新日期：2019-03-01 00:00:00

abstract：:Our previous study found that Chinese chive could significantly (p < 0.01) raise testosterone and nitric oxide (NO) levels in mice serum. However, the specific functional components of this traditional remedy are still unknown. In order to isolate and identify the active constituents from Chinese chive for enhancing t...

journal_title：Andrologia

authors： Gu S,Wang X,Zhou R,Huang J

更新日期：2019-03-01 00:00:00

abstract：:The sperm function of fertile men (control), infertility patients (experimental), and men with varicocele were compared. The bioassays used were the follicular fluid-induced acrosome reaction, the binding to the zona pellucida, and the penetration of zona-free hamster oocytes. The percentage (mean +/- SEM) of reacted ...

journal_title：Andrologia

authors： Vigil P,Wöhler C,Bustos-Obregón E,Comhaire F,Morales P

更新日期：1994-03-01 00:00:00

abstract：:Tubular hyalinization was studied both light and electron microscopically in 22 cases. 8 of them were found in undescended testes and 5 cases represented possible intermediary forms with only partial hyalinization of the tubules. In these testes spermatogenic arrest, hypospermatogenesis, only Sertoli cells and areas w...

journal_title：Andrologia

authors： Söderström KO

更新日期：1986-01-01 00:00:00

abstract：:In mice, chronic administration of crude marihuana extract (CME), delta-9-tetrahydrocannabinol (THC), cannabidiol (CBD) and cannabinol (CBN) (50 mg kg-1 body weight for 15 and 35 days) impaired spermatogenesis at both mitotic and meiotic stages. Although the total number of step 7 spermatids was unaltered, mature sper...

journal_title：Andrologia

authors： Patra PB,Wadsworth RM

更新日期：1991-03-01 00:00:00