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https://www.readbyqxmd.com/read/28936816/-effect-of-cognitive-behavioral-therapy-on-sexual-satisfaction-marital-adjustment-and-levels-of-depression-and-anxiety-symptoms-in-couples-with-vaginismus
#1
Cennet Şafak Öztürk, Haluk Arkar
OBJECTIVE: The aim of this study was to assess the effect of Cognitive Behavioral Therapy (CBT) on sexual functions of women with vaginismus and their husbands, their marital adjustment, and their levels of depression and anxiety symptoms. METHOD: Twenty-six couples diagnosed as vaginismus according to DSM-IV-TR diagnostic criteria in gynecology outpatient clinics of Izmir Ege Maternity Hospital and Gynecological Diseases Training and Research Hospital were included in the study...
2017: Türk Psikiyatri Dergisi, Turkish Journal of Psychiatry
https://www.readbyqxmd.com/read/28929253/positive-rheotaxis-extended-drop-a-one-step-procedure-to-select-and-recover-sperm-with-mature-chromatin-for-intracytoplasmic-sperm-injection
#2
Hamilton De Martin, Marcello S Cocuzza, Bruno C Tiseo, Guilherme J A Wood, Eduardo P Miranda, Pedro A A Monteleone, José Maria Soares, Paulo C Serafini, Miguel Srougi, Edmund C Baracat
PURPOSE: The purpose of this study was to develop a novel one-step ICSI approach to select sperm with better chromatin maturity than the conventional method. METHODS: This was a pilot diagnostic study, which prospectively recruited men during a 6-month period in a University-affiliated infertility centre. Forty consecutive semen samples were provided for analysis. The positive rheotaxis extended drop (PRED) was set up creating a pressure and viscosity gradient. Each semen sample was divided into four aliquots: one aliquot for density gradient centrifugation (DGC), two aliquots for PRED (fresh semen (PRED-FS) and processed semen (PRED-DGC)), and one aliquot as the control (FS)...
September 19, 2017: Journal of Assisted Reproduction and Genetics
https://www.readbyqxmd.com/read/28923067/a-new-insight-into-male-fertility-preservation-for-patients-with-completely-immotile-spermatozoa
#3
Huanhua Chen, Guixue Feng, Bo Zhang, Hong Zhou, Caizhu Wang, Jinhui Shu, Xianyou Gan, Ruoyun Lin, Dongmei Huang, Yingqin Huang
BACKGROUND: Sperm cryopreservation is the most effective method to preserve male fertility but this is normally used for motile spermatozoa. Thus, only motile spermatozoa are used for cryopreservation in most reproductive medicine centers worldwide. The immotile spermatozoa from some problematic patients are usually discarded, resulting in a missed opportunity of sterility cryopreservation for future assisted reproductive treatments. Many studies have shown that successful fertilization can be obtained after selection of viable sperm from the completely immotile spermatozoa before ICSI...
September 18, 2017: Reproductive Biology and Endocrinology: RB&E
https://www.readbyqxmd.com/read/28920056/management-of-refractory-ischemic-priapism-current-perspectives
#4
REVIEW
Marco Capece, Arianna Gillo, Andrea Cocci, Giulio Garaffa, Massimiliano Timpano, Marco Falcone
OBJECTIVES: The aim of the present manuscript is to review the current literature on priapism, focusing on the state-of-the-art knowledge of both the diagnosis and the treatment of the refractory ischemic priapism (IP). METHODS: Pubmed and EMBASE search engines were used to search for words "priapism", "refractory priapism", "penile prosthesis", "diagnosis priapism", "priapism treatment", "penile fibrosis", "priapism therapy". All the studies were carefully examined by the authors and then included in the review...
2017: Research and Reports in Urology
https://www.readbyqxmd.com/read/28919177/effects-of-gnrhr-polymorphisms-on-sperm-quality-in-chinese-water-buffalo
#5
Gang Wang, Linlin Hao, Yunyun Cheng, Shuai Li, Yu Zhang, Chen Lv, Wenzhen Wei, Shan Huang, Hongyu Shi, Lijie Dong, Yifan Zhang, Hao Yu, Jiabao Zhang
Gonadotropin-releasing hormone receptor (GnRHR) plays a critical physiological role in animal reproduction and is a potential marker for improving sperm quality. In the present study, eight SNPs (g.539T>C, g.640A>G, g.655T>C, g.707T>C, g.812A>G, g.18951A>T g.16867T>C and g.18953Indel GGCAAAGTAA) were detected in the GnRHR gene from one-hundred-sixty-five water buffalo by direct sequencing and identification of overlapping peaks. All SNPs were associated significantly with the ejaculate volume and two genes (g...
September 5, 2017: Animal Reproduction Science
https://www.readbyqxmd.com/read/28915635/dysregulation-of-an-x-linked-primate-specific-epididymal-microrna-cluster-in-unexplained-asthenozoospermia
#6
Xingrong Qing, Jian Shi, Tingting Dong, Chunlin Wu, Lian Hu, Honggang Li
Asthenoszoopermia, characterized by reduced sperm motility, is one of the primary forms of male infertility. Whereas most cases were diagnosed into unexplained asthenozoospermia (UA) because the etiology cannot be identified. In animal models, epigenetic dysregulation in epididymis can impair sperm maturation and result in asthenozoospermia. However, researches of epididymal epigenetic regulation on humans are impeded by the difficulty in obtaining epididymal tissues. We previously identified cell-free seminal microRNAs predominately derived from epididymis in human ejaculate...
August 22, 2017: Oncotarget
https://www.readbyqxmd.com/read/28915245/effects-of-gnrh-vaccination-in-wild-and-captive-african-elephant-bulls-loxodonta-africana-on-reproductive-organs-and-semen-quality
#7
Imke Lueders, Debbie Young, Liana Maree, Gerhard van der Horst, Ilse Luther, Stephan Botha, Brendan Tindall, Geoffrey Fosgate, André Ganswindt, Henk J Bertschinger
OBJECTIVES: Although the African elephant (Loxodonta africana) is classified as endangered by the International Union for Conservation of Nature (IUCN), in some isolated habitats in southern Africa, contraception is of major interest due to local overpopulation. GnRH vaccination has been promoted as a non-invasive contraceptive measure for population management of overabundant wildlife. We tested the efficacy of this treatment for fertility control in elephant bulls. METHODS: In total, 17 male African elephants that were treated with a GnRH vaccine were examined in two groups...
2017: PloS One
https://www.readbyqxmd.com/read/28913588/efficacy-of-pde5is-and-ssris-in-men-with-premature-ejaculation-a-new-systematic-review-and-five-meta-analyses
#8
Yi Sun, Lu Yang, Yige Bao, Zhenhua Liu, Liangren Liu, Qiang Wei
PURPOSE: To clarify the efficacy of phosphodiesterase-5 inhibitors (PDE5Is) and selective serotonin reuptake inhibitors (SSRIs) in men with premature ejaculation (PE). METHODS: We searched the PubMed, Embase, and Cochrane Library databases to identify all randomized, controlled trials (RCTs) and compared the results, including intravaginal ejaculation latency time, satisfaction, intercourse per-week and side effects after treatment with PDE5I or SSRIs versus placebo, combined use of PDE5I with SSRIs versus PDE5I or SSRIs alone, and PDE5I versus SSRIs for treating PE...
September 14, 2017: World Journal of Urology
https://www.readbyqxmd.com/read/28905369/tsga10-is-a-novel-candidate-gene-associated-with-acephalic-spermatozoa
#9
Yan-Wei Sha, Yan-Kun Sha, Zhi-Yong Ji, Li-Bin Mei, Lu Ding, Qing Zhang, Ping-Ping Qiu, Shao-Bin Lin, Xu Wang, Ping Li, Xiaohui Xu, Lin Li
Acephalic spermatozoa is a rare teratozoospermia associated with male infertility. However, the pathogenesis of this disorder remains unclear. Here, we report a 27-year-old infertile male from a consanguineous family, who presented with 99% headless sperm in his ejaculate. Electron microscopic and immunofluorescence analysis suggested breakage at the midpiece of the patient's sperm cells. Subsequent whole-exome sequencing (WES) analysis identified a homozygous deletion within TSGA10 (c.211delG; p.A71Hfs*12), which resulted in the production of truncated TSGA10 protein...
September 14, 2017: Clinical Genetics
https://www.readbyqxmd.com/read/28905348/-a-rare-complication-of-transrectal-electrostimulation-for-sperm-retrieval
#10
Jürgen Pannek, Dirk Leuth, Jens Wöllner
In men who wish to have children after a spinal cord injury, assisted ejaculation is frequently needed for sperm retrieval. Transrectal electrostimulation (TES) is often used for this purpose. Typical side effects of TES are autonomic dysreflexia or pain. In a 33-year old man with complete tetraplegia below C6 since 2004, TES caused massive leg spasticity, leading to transcervical fracture of the femoral neck. This previously unreported complication of TES demonstrates that, in men with long-term chronic tetraplegia, spasticity and osteoporosis, TES in anesthesia should be taken into consideration...
September 13, 2017: Aktuelle Urologie
https://www.readbyqxmd.com/read/28904397/study-of-the-link-between-dopamine-transporter-gene-polymorphisms-and-response-to-paroxetin-and-escitalopram-in-patients-with-lifelong-premature-ejaculation
#11
T K Eltonsi, T M Tawfik, L A Rashed, S F GamalEl Din, M A Mahmoud
We evaluated the role of dopamine (DA) transporter gene polymorphism in lifelong premature ejaculation (LPE) and its role in determining the response to paroxetine and escitalopram. Eighty consecutive patients and controls were recruited. Sixty of them suffered from LPE. They were divided into two equal groups. One group received paroxetine 20 mg daily for 3 months and the other one received ecistalopram 20 mg daily for 3 months. Their wives were instructed to measure the intra-vaginal ejaculation latency time using stopwatch...
September 14, 2017: International Journal of Impotence Research
https://www.readbyqxmd.com/read/28902743/use-of-an-alternative-surgical-corridor-in-oblique-lateral-interbody-fusion-at-the-l5-s1-segment-a-technical-report
#12
Nam-Su Chung, Chang-Hoon Jeon, Han-Dong Lee
STUDY DESIGN: Technical report. OBJECTIVE: To demonstrate the use of an alternative surgical corridor in oblique lateral interbody fusion (OLIF) at the L5-S1 segment. SUMMARY OF BACKGROUND DATA: OLIF L5-S1 is essentially performed through the central disk space between the bifurcations of the iliac vessels, which is sometimes difficult due to the vascular structures that obstruct the surgical field. Another concern is retrograde ejaculation following superior hypogastric plexus injury in male patients...
September 11, 2017: Clinical Spine Surgery
https://www.readbyqxmd.com/read/28895579/a-sexually-dimorphic-peptidergic-system-in-the-lower-spinal-cord-controlling-penile-function-in-non-human-primates
#13
T Ito, T Oti, K Takanami, K Satoh, Y Ueda, T Sakamoto, H Sakamoto
STUDY DESIGN: Experimental animal study. OBJECTIVES: Although a population of gastrin-releasing peptide (GRP) neurons in the lumbar spinal cord has an important role in erection and ejaculation in rats, little information exists on this GRP system in primates. To identify the male-specific GRP system in the primate spinal cord, we studied the lumbosacral cord in macaque monkeys as a non-human primate model. SETTING: University laboratory in Japan...
September 12, 2017: Spinal Cord
https://www.readbyqxmd.com/read/28893310/effect-of-long-term-storage-in-safe-cell-extender-on-boar-sperm-dna-integrity-and-other-key-sperm-parameters
#14
Wiesław Bielas, Wojciech Niżański, Agnieszka Partyka, Anna Rząsa, Ryszard Mordak
BACKGROUND: There is some controversy about the extent of changes in different sperm cell features in stored boar semen, especially regarding the potential role of the DNA fragmentation assay for assessment of sperm fertilizing ability. The aim of this study was to assess the effect of time of storage and the dynamic changes in sperm cell characteristics in normospermic boar semen stored in long-term extender, in order to determine the susceptibility to damage of particular structures of spermatozoa during cooling and storage at 17 °C for 240 h post collection...
September 11, 2017: Acta Veterinaria Scandinavica
https://www.readbyqxmd.com/read/28891798/-effect-of-the-cellular-and-humoral-immune-response-in-infertile-couples-and-its-relationship-with-infections
#15
Adriana Brufman, Laura Colombo, Esteban Streiger, Rocío Pusillico
OBJECTIVE: The purpose of this study was to determine the prevalence of different microorganisms isolated from the urogenital tract of infertile men and assess whether there are differences in semen parameters according to the presence or absence of genital infections. METHODS: 280 semen samples from infertile men were studied retrospectively. Semen parameters were analyzed according to the World Health Organization criteria (WHO 2010). Microbiological analysis was performed using the modified method of Stamey and Meares proposed by Santoianni et al...
September 2017: Archivos Españoles de Urología
https://www.readbyqxmd.com/read/28891218/prostate-vascular-flow-the-effect-of-the-ejaculation-on-the-power-doppler-ultrasonographic-examination
#16
S Alonge, M Melandri, L Fanciullo, G M Lacalandra, G Aiudi
Power Doppler sonography (PD) can accurately depict tissue perfusion, recognize slow flows, and is relatively angle independent. The monitoring of local blood flow by Doppler ultrasonography is helpful in differentiating prostatic physio-pathological conditions, but the recognizing of physiological variables that could affect it is crucial to apply this technique in clinical practice. This study aimed to evaluate if ejaculation affects blood flow to the prostate and to state how long this effect lasts. Serial PD examinations of prostate were performed in 18 dogs (1-5 years, 6-40 kg) immediately before (T0) and after (T1) the ejaculation, and repeated 6 (T2), 18 (T3) and 24 (T4) hours later...
September 11, 2017: Reproduction in Domestic Animals, Zuchthygiene
https://www.readbyqxmd.com/read/28882473/age-related-changes-in-sexual-function-and-steroid-hormone-receptors-in-the-medial-preoptic-area-of-male-rats
#17
Victoria L Nutsch, Ryan G Will, Daniel J Tobiansky, Michael P Reilly, Andrea C Gore, Juan M Dominguez
Testosterone is the main circulating steroid hormone in males, and acts to facilitate sexual behavior via both reduction to dihydrotestosterone (DHT) and aromatization to estradiol. The mPOA is a key site involved in mediating actions of androgens and estrogens in the control of masculine sexual behavior, but the respective roles of these hormones is not fully understood. As males age they show impairments in sexual function, and a decreased facilitation of behavior by steroid hormones compared to younger animals...
September 8, 2017: Hormones and Behavior
https://www.readbyqxmd.com/read/28874780/significance-of-penile-hypersensitivity-in-premature-ejaculation
#18
Liqiang Guo, Yuqiang Liu, Xuesheng Wang, Mingzhen Yuan, Yang Yu, Xiulin Zhang, Shengtian Zhao
To assess the correlation between penile hypersensitivity and premature ejaculation (PE), a total of 420 consecutive subjects attending our andrologic clinic for suspected PE were enrolled. The entire cohort was asked to complete the self-report intravaginal ejaculation latency time (IELT) by stopwatch. According to the IELT, the subjects were classified into 3 groups. Vibratory thresholds were recorded at the glans penis and penile shaft using a biothesiometer. We found that vibratory thresholds in the glans penis and penile shaft were significantly lower in both mild and severe PE group than in the control group (3...
September 5, 2017: Scientific Reports
https://www.readbyqxmd.com/read/28874333/prevalence-and-risk-factors-for-erectile-dysfunction-in-chinese-adult-males
#19
Xinyu Zhang, Bin Yang, Ni Li, Hongjun Li
BACKGROUND: There is a lack of nationwide epidemiologic survey data on the prevalence estimate of erectile dysfunction (ED) in Chinese men living on the mainland China. AIM: To attain the representative prevalence estimate of ED in the Chinese male population and to analyze potential risk factors associated with ED by demographics, socioeconomic status, and medical comorbidities. METHODS: The study was community based. The five-item Internation Index of Erectile Function questionnaire and in-person interview were used to obtain data...
September 2, 2017: Journal of Sexual Medicine
https://www.readbyqxmd.com/read/28869110/anandamide-exerts-a-suppressive-effect-on-sperm-binding-to-oviduct-explants-through-cb1-receptors-in-the-water-buffalo-bubalus-bubalis
#20
Vimlesh Kumar, Arumugam Kumaresan, Puneeth Kumar D S, Sreela Lathika, Samiksha Nayak, Kaustubh Kishor Saraf, Pradeep Nag B S, Shivani Chhillar, Tirtha Kumar Datta, Tushar Kumar Mohanty
An endocannabinoid system comprising of Anandamide (AEA) and its receptor has been shown to play a role in sperm acquisition of fertilizing potential and sperm-oviduct interaction. In the present study, we assessed the effect of sperm pre-treatment with AEA or co-incubation of sperm-oviduct explants with AEA in the presence or absence of CB1 receptor antagonist (SR141716A) on sperm-oviduct binding in the water buffalo. Cryopreserved spermatozoa from 3 Murrah buffalo bulls (3 ejaculates from each bull) were utilized for the study...
October 2017: Animal Reproduction Science
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