Displaying publications 1 - 20 of 95 in total

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  1. Pilz A, Wiesnagrotzki S, Leixnering W
    Wien Med Wochenschr, 1983 Jul 31;133(13-14):355-9.
    PMID: 6636792
    The case histories of two patients healed by animist treatment in the Iban tradition are reviewed by two psychiatrists. Both psychiatrists point to the difficulties in the evaluation of the background of the disease and of the mechanisms of its treatment by people not aware of the cultural and sociological aspects of eastern civilisation. The diagnostic classification of both patients by means of western medicine and the possible treatment of their disease are discussed. The failure of western medicine to understand the psychiatrical aspects of animist religions in the pathogenesis of diseases raises the question whether western medicine will be able to cope with the health problems of Iban (and other animists) sufficiently when their animist tradition will be replaced by western civilisation.
    Matched MeSH terms: Erectile Dysfunction/psychology; Erectile Dysfunction/therapy*
  2. Low WY, Zulkifli SN, Wong YL, Tan HM
    Aging Male, 2002 Mar;5(1):57-63.
    PMID: 12040977 DOI: 10.1080/tam.5.1.57.63
    This paper highlights women's perceptions of sildenafil citrate (Viagra, Pfizer). It is based on a qualitative study on perceptions of erectile dysfunction in the Malaysian multicultural society. Six focus groups were conducted, consisting of 69 women, aged between 40 and 70 years, recruited from the general public and who had given informed consent. The findings revealed that the women were aware of erectile dysfunction and Viagra. Due to their concern about the negative aspects of Viagra, the Chinese and Malay traditional methods of treatment were commonly mentioned. The women from three ethnic groups viewed the possibility of their husband starting to take Viagra with lots of suspicion, mistrust and fear. They would prefer their husband discussing with them the issue of resorting to taking Viagra. The Chinese and Indian women perceived that if a man takes Viagra, it will boost his ego and he will feel more manly. Indian women felt that a man taking Viagra is proof of his love for his wife. The Malay women felt that a man would be ashamed and have a low self-esteem if he were to resort to taking Viagra. Although Viagra is meant for the male, understanding of women's perception of it is beneficial for a couple's sexual relationship.
    Matched MeSH terms: Erectile Dysfunction/drug therapy*; Erectile Dysfunction/ethnology; Erectile Dysfunction/psychology
  3. Muhammad Zul Fayyadh Azizo Rahman, Chong, Hui Wen, Lim, Vuanghao
    MyJurnal
    Adulterated premixed coffees have turned into an issue in Malaysia lately and have caught the eye of the authorities due to death reports linked to these products. The major cause of this issue is reported that these premixed coffees have passed food inspection test and eventually released to the market for public consumption. These coffees were claimed to be spiked with several sexual enhancers like sildenafil, tadalafil, and vardenafill, which are common drugs used to treat erectile dysfunction. Methods: Chemometrics approach using UV-Vis spectroscopy was developed to detect the selected sexual enhancer drugs found in commercial coffees by employing SIMCA-P software for the multivariate statistical analysis. Seven brands of coffee samples were purchased from local stores, and 30 sachets each were tested, hence totalling to 210 samples. Each sample was named H, J, G, W, N, T, and K, respectively. Results: Three multivariate models were generated, namely principal component analysis (PCA), orthogonal partial least squares discriminant analysis (OPLS-DA), and partial least squares discriminant analysis (PLS-DA). OPLS-DA was selected as the best model for the overall results as it displayed minimal discriminate. Sildenafil, tadalafil, and vardenafil were detected in sample H, while vardenafil in brand J, and none in samples G, W, N, T, and K. Conclusion: OPLS-DA analysis showed discrimination for the sexual enhancer drugs in two brands of premixed coffee. The UV-Vis spectroscopy-based chemometrics method proved to be reliable and efficient in determining the selected drugs, as well as in saving time and cost.
    Matched MeSH terms: Erectile Dysfunction
  4. Tan WS, Ng CJ, Khoo EM, Low WY, Tan HM
    Aging Male, 2011 Dec;14(4):231-6.
    PMID: 22115177 DOI: 10.3109/13685538.2011.597463
    The etiology of erectile dysfunction (ED) is multi-factorial. This paper examines the association between ED, testosterone deficiency syndrome (TDS) and metabolic syndrome (MS) in Malaysian men in an urban setting. One thousand and forty-six men aged ≥ 40 years from Subang Jaya, Malaysia were randomly selected from an electoral-roll list. The men completed questionnaires that included: socio-demographic data, self-reported medical problems and the International Index of erectile function (IIEF-5). Physical examination and the following biochemical tests were performed: lipid profile, fasting blood glucose (FBG) and total testosterone. The response rate was 62.8% and the mean age of men was 55.8 ± 8.4 (41-93) years. Ethnic distribution was Chinese, 48.9%; Malay, 34.5%; Indian, 14.8%. The prevalence of moderate-severe ED was 20.0%, while 16.1% of men had TDS (< 10.4 nmol/L) and 31.3% of men had MS. Indian and Malay men were significantly more likely to have ED (p  = 0.001), TDS (p  < 0.001) and MS (p < 0.001) than the Chinese. Multivariate regression analysis showed that elevated blood pressure, elevated FBG, low high-density lipoprotein and heart disease were predictors of ED while all MS components were independently associated with TDS. Malay and Indian men have a higher disease burden compared to Chinese men and were more likely to suffer with ED, TDS and MS. MS components were closely related to TDS and ED.
    Matched MeSH terms: Erectile Dysfunction/blood; Erectile Dysfunction/etiology; Erectile Dysfunction/epidemiology*
  5. Quek KF, Low WY, Razack AH, Chua CB, Loh CS
    Med J Malaysia, 2003 Aug;58(3):356-64.
    PMID: 14750375
    This study aimed to assess the sensitivity of the Malay version of the Brief Manual Sexual Function Inventory (BMSFI) on patients with and without urinary symptoms in Malaysian population. Validity and reliability were studied in patients with lower urinary tract symptoms (LUTS) and patients without LUTS. Reliability and validity was evaluated by using the test-retest method while internal consistency was assessed by Cronbach's alpha. Sensitivity to change was expressed as the effect size in the pre-intervention versus post-intervention score in patients who underwent transurethral resection of the prostate (TURP). Internal consistency was excellent. A high degree of internal consistency was observed for each of the 11 items and 5 domains (Cronbach's alpha value = 0.67 and higher and 0.73 and higher respectively). Test-retest correlation coefficient for the 11 items scores was highly significant. Intraclass correlation coefficient was high (ICC = 0.68 and above). The sensitivity and specificity showed a high degree of sensitivity and specificity to the effects of treatment. A high degree of significant level between baseline and post-treatment scores were observed across 3 domains in the treatment corresponds cohort but not in the control group. The Mal-BMSFI is a suitable, reliable, valid and sensitive to clinical change in the Malaysian population.
    Matched MeSH terms: Erectile Dysfunction/diagnosis*; Erectile Dysfunction/etiology*
  6. Ng CJ, Low WY, Tan NC, Choo WY
    Int J Impot Res, 2004 Feb;16(1):60-3.
    PMID: 14963472 DOI: 10.1038/sj.ijir.3901141
    The objective of this study was to explore the roles and perceptions of general practitioners (GPs) in the management of erectile dysfunction (ED). This qualitative study used focus group discussions and in-depth interviews. This study was conducted based on 28 GPs from an urban area in Malaysia who had managed patients with ED and prescribed anti-ED drugs. Main outcome measures included the roles of GPs in managing patients with ED (active or passive), perceptions regarding ED and the treatment, and factors influencing their decision to prescribe. Majority of the GPs assumed a passive role when managing patients with ED. This was partly due to their perception of the disease being nonserious. Some also perceived ED as mainly psychological in nature. The anti-ED drugs were often viewed as a lifestyle drug with potentially serious side effects. The fear of being perceived by patients as 'pushing' for the drug and being blamed if the patients were to develop serious side effects also hampered the management of this disease. GPs who participated in this study remained passive in identifying and treating patients with ED and this was attributed to their perception of the disease, drug treatment and patient's background.
    Matched MeSH terms: Erectile Dysfunction/drug therapy*
  7. Gendeh BS, Doi M, Selladurai BM, Khalid BA, Jegan T, Misiran K
    Med J Malaysia, 2006 Aug;61(3):343-8.
    PMID: 17240587
    Surgery for pituitary tumours at our institution was performed by rhinosurgical route by combined procedure by otolaryngologist and neurosurgeons. A retrospective review of case records of patients who had endonasal endoscopic transphenoidal approach for pituitary tumours from September 1998 to December 2004 was performed. A total of 81 trans-sphenoidal surgeries were performed during this study period. Only 68 case records with adequate information were available for review, 56 patients were included in the study and 12 were excluded. There were 24 males (42%) and 32 females (58%). The ethnic distribution, were 29 Malays, 24 Chinese, 2 Indian and 1 others. The age ranged from 16 years to 76 years, with a mean of 46 years. The majority of our patients presented with visual symptoms (38), headache (28), menstrual cycle disturbance or impotence (14) and acromegalic features (16). Forty patients had macroadenoma (71%) and 16 had microadenomas (29%). Thirty-six patients out of 40 macro-adenomas had suprasellar extensions (90%). Only eleven patients had lumbar drain inserted prior to commencement of the surgery and the majority of these were macroadenomas. The common complications encountered were diabetes insipidus (4), cerebrospinal fluid leak (2), meningitis (3), epistaxis (2), septal perforation (2), intercavernous sinus haemorrhage (3) and anterior pituitary insufficiency (2). Our study reveals that endonasal trans-sphenoidal approach is a safe and effective method of management of pituitary adenomas.
    Matched MeSH terms: Erectile Dysfunction
  8. Lim, Jun Yi, Mohammad Izzat Najmi Kamaruddin, Jamuna Vijayakumaran, Nur Diyanah Talib, Nur Diana Ahmad Fitri, Hatta Sidi, et al.
    MyJurnal
    Objective: Sexual problems are common among patients who are on antidepressants treatment. The objective of this study is to determine the prevalence of PE and ED, and their potential risk factors that may impair their sexual function in a TH
    Methods: A cross-sectional study using simple random sampling was conducted among adult male patients who are on antidepressant treatment in the TH psychiatric outpatient clinic. Respondents’ sociodemographic data were obtained. Participants were interviewed using a structured self-report questionnaire with 15-item International Index of Erectile Function (IIEF-15)where the scores lesser than 25 were indicative for having an ED. A validated Malay Premature Ejaculation Diagnostic Tool (MAPET) was used to assess PE and those with a score ≥ 23 were considered to have PE.
    Results: Hundred respondents were participated, and the prevalence of PE and ED was 66% and 85%, respectively. Using multivariate binary logistic regression, the potential risk factors of PE were race, i.e. being non-Malay (p=0.044), lesser in the frequency of sexual activity (p=0.03) and also an ED (p=0.03), respectively. The only risk factor for ED was PE (p=0.026). No significant association was noted for the other factors, including type of the antidepressant, dose and duration of antidepressant used (p>0.05). There was a strong correlation of MAPET and IIEF-15 (r=-0.345, p < 0.01) signifying patient with more severe PE had more severe ED.
    Conclusions: Due to very high rate of ED and PE in this group of respondents, it is pivotal to screen for sexual problem among patients who are taking an antidepressant in a psychiatric setup.
    Study site: Psychiatric clinic, Pusat Perubatan University Kebangsaan Malaysia (PPUKM), Kuala Lumpur, Malaysia.
    Matched MeSH terms: Erectile Dysfunction*
  9. Quek KF, Low WY, Razack AH, Chua CB, Loh CS, Dublin N
    Med J Malaysia, 2002 Dec;57(4):445-53.
    PMID: 12733169
    To validate the International Index of Erectile Function (IIEF-15) in Malaysian population. Reliability and internal consistency were evaluated using the test-retest method and Cronbach's alpha. Sensitivity to change was expressed as the effect size index. Internal consistency was excellent (Cronbach's alpha value = 0.75 to 0.90) Test-retest correlation coefficient and intraclass correlation coefficient were highly significant (ICC = 0.75 and above) and a high degree of sensitivity and specificity was observed. The IIEF-15 is suitable, reliable, valid and sensitive to clinical change in the Malaysian population.
    Matched MeSH terms: Erectile Dysfunction/complications*; Erectile Dysfunction/diagnosis*
  10. Lee KT, Li MK, Cheng WS, Foo KT
    Br J Urol, 1998 May;81(5):705-8.
    PMID: 9634045 DOI: 10.1046/j.1464-410x.1998.00586.x
    OBJECTIVE: To evaluate the impact of the modified ileal neobladder reconstruction on lifestyle, voiding habits and functional outcome in Asian patients.

    PATIENTS AND METHODS: Twenty-seven Asian patients (25 men and two women, mean age 59 years, range 41-76) underwent modified ileal neobladder reconstruction after radical cystectomy for carcinoma of the bladder. The mean (range) follow-up was 21 (3-75) months. All patients were evaluated retrospectively using case notes, reviews, interviews and voiding charts; 18 patients underwent urodynamic studies.

    RESULT: Twenty-five patients (93%) achieved diurnal and 23 (85%) nocturnal continence within 6 months. Of the 19 patients who were in employment before surgery, 15 continued to be economically active afterward; 26 patients (96%) reported no change in their daily living activities. Of 16 men who reported being potent pre-operatively only four retained some residual erectile function. Twenty-three patients were interviewed about their voiding habits and satisfaction with the outcome of surgery. Fourteen patients had no sensation of reservoir fullness and of the 21 men, 13 had to squat or sit to void effectively. The mean (range) voiding frequency was 5 (4-8) during the day and 2 (0-4) during sleep. Twenty-two patients were satisfied with the overall outcome.

    CONCLUSIONS: The modified ileal bladder provides a high urinary continence rate with minimal changes in daily living activities and occupational status. The functional outcome was very satisfactory and accepted well, despite some changes in reservoir sensation, voiding posture and erectile function. The method is a viable option for reconstruction after cystectomy in Asian patients.
    Matched MeSH terms: Erectile Dysfunction/etiology
  11. Jui YBDC
    Aging Male, 2001;4:106-108.
    Matched MeSH terms: Erectile Dysfunction
  12. Koon CS, Sidi H, Kumar J, Xi OW, Das S, Hatta MH, et al.
    Curr Drug Targets, 2018;19(12):1366-1377.
    PMID: 28215172 DOI: 10.2174/1389450118666170215164747
    Erectile function (EF) is a prerequisite for satisfactory sexual intercourse (SI) and central to male sexual functioning. Satisfactory SI eventually initiates orgasm - a biopsychophysiological state of euphoria - leading to a sense of bliss, enjoyment and positive mental well being. For a psychiatrist, treating ED is self-propelled to harmonize these pleasurable experiences alongside with encouragement of physical wellness and sensuality. Hence, the role of PDE-5i is pivotal in this context and constitutes a therapeutic challenge. PDE-5i work via the dopaminergic-oxytocin-nitric oxide pathway by increasing the availability of endothelial's guanosine monophosphate (GMP), immediately causing relaxation of the penile smooth muscle and an erection. The PDE-5i, like sildenafil, vardenafil and tadalafil, are effective in the treatment of ED with some benefits/ flexibilities and disadvantages compared to other treatment modalities. Prescribed PDE-5i exclusively improve EF, fostering male's self-confidence and self-esteem. Treatment failures are associated with factors such as absent (or insufficient) sexual stimulation, psychosexual conflicts and the co-existence of medical disorders. Managing ED requires dealing with underlying medical diseases, addressing other co-morbid sexual dysfunctions like premature ejaculation (PE), and educating the patient on healthy life-styles. Furthermore, by dealing with interpersonal dynamics within the couple and embracing adequate lifestyles (managing stress and revising one's sexual scripts), PDE-5i treatment benefits may be enhanced. In this review, we propose a holistic conceptual framework approach for psychiatric management of patients with ED.
    Matched MeSH terms: Erectile Dysfunction/drug therapy*; Erectile Dysfunction/psychology
  13. Salauddin SA, Ghazali H
    Malays J Med Sci, 2019 Nov;26(6):137-142.
    PMID: 31908595 MyJurnal DOI: 10.21315/mjms2019.26.6.14
    Background: Penile augmentation using injection of a foreign body into penile skin was mainly performed by non-medical personnel. Majority of these patients end up with complication of an abnormal mass formation known as penile paraffinoma.

    Methods: We described three different surgical techniques for correction of penile paraffinoma based on our single-centre experience. Informed consents were obtained from patients whose photographs were taken during the operation step.

    Results: In general, three patients had simple excision biopsy with primary suturing, four patients underwent single stage excision of circumferential granuloma with bilateral scrotal skin flap reconstruction and one patient experienced dual stage procedure. Three of them were injected with paraffin, one with silicone and the remaining four were unable to identify the substance used. All patients successfully underwent the surgical procedure and four of them had minor post-operative surgical site infection and wound gapping.

    Conclusion: All patients recovered well and the mean International Index of Erectile Function (IIEF-5) score obtained was 24.25. In our experience, excision biopsy was adequate for focal mass and reconstructive surgery using bilateral scrotal flap was suitable for circumferential mass.

    Matched MeSH terms: Erectile Dysfunction
  14. Adityanjee, Zain AM, Subramaniam M
    Psychopathology, 1991;24(1):49-52.
    PMID: 2023985 DOI: 10.1159/000284697
    A case of Koro is described in a Malaysian Chinese man in the setting of martial dysharmony and sexual rejection. A distinction is suggested between the epidemic form of Koro and the Koro symptom occurring sporadically. Existence of the sporadic Koro syndrome is discussed and a unified classificatory system is proposed.
    Matched MeSH terms: Erectile Dysfunction/psychology*
  15. Fadzil MA, Sidi H, Ismail Z, Hassan MR, Thuzar K, Midin M, et al.
    Compr Psychiatry, 2014 Jan;55 Suppl 1:S23-8.
    PMID: 23453753 DOI: 10.1016/j.comppsych.2012.12.024
    OBJECTIVE:
    The main aim of the study was to estimate the prevalence of ED and the associated socio-demographic and psychological correlates among hypertensive patients from a rural multiethnic community in Malaysia.

    METHODS:
    A cross-sectional study was conducted among hypertensive patients attending rural primary care clinics. The socio-demographic, health characteristics, erectile function and levels of depression, anxiety and stress were recorded and analysed. The International Index of ErectileFunction-5 (IIEF-5) questionnaire and the Depression, Anxiety and Stress Scale (DASS-21) were used to assess erectile function and the levels of depression, anxiety and stress, respectively.

    RESULTS:
    A total of 253 hypertensive patients comprising 178 (70.4%) Malays, 56 (22.1%) Chinese and 18 (7.5%) Indians participated. The mean age of participants was 59.8 ± 10.62 years. Overall, the prevalence rate of ED was 62%: 90 (35%) with moderate and 69 (27%) with severe ED. The prevalence rate of ED among those aged 65 years or older (83.1%) was significantly higher than those less than 65 years (51.8%), (p<0.001). Higher prevalence rates were also noted among the Chinese (78.6%) compared to Malays (59.6%) and Indians (50%) (p=0.021); lower education level (69.1%) (p=0.026), among hypertensive patients with concomitant diabetes mellitus (70.6%) (p=0.026) and WHR ≥ 0.9 (31.3%) (p=0.021). However, no significant association was found between depression, anxiety and stress scores with IIEF-5 score.

    CONCLUSION:
    The prevalence rate of ED among Malaysian hypertensive patients is high. The rate increases significantly with age, Chinese ethnicity, concomitant diabetes mellitus, lower education level, WHR and the number of pack years of smoking. ED should be properly recognized and managed in hypertensive patients.
    Matched MeSH terms: Erectile Dysfunction/ethnology; Erectile Dysfunction/epidemiology*
  16. Low WY, Khoo EM, Tan HM
    ISBN: 0-86471-096-8
    Citation: Low WY, Khoo EM, Tan HM. Sexual Health Problems: Attitudes and Practices of Malaysian General Practitioners. Auckland: Adis International Ltd, 2002
    Matched MeSH terms: Erectile Dysfunction
  17. Yee A, Danaee M, Loh HS, Sulaiman AH, Ng CG
    PLoS One, 2016;11(1):e0147852.
    PMID: 26820154 DOI: 10.1371/journal.pone.0147852
    INTRODUCTION: Methadone has long been regarded as an effective treatment for opioid dependence. However, many patients discontinue maintenance therapy because of its side effects, with one of the most common being sexual dysfunction. Buprenorphine is a proven alternative to methadone. This study aimed to investigate sexual dysfunction in opioid-dependent men on buprenorphine maintenance treatment (BMT) and methadone maintenance treatment (MMT). The secondary aim was to investigate the correlation between sexual dysfunction and the quality of life in these patients.

    METHODS: Two hundred thirty-eight men participated in this cross-sectional study. Four questionnaires were used, the Mini International Neuropsychiatric Interview, Opiate Treatment Index, Malay version of the International Index of Erectile Function 15 (Mal-IIEF-15), and World Health Organization Quality of Life-BREF Scale. Multivariate analysis of covariance was used to examine the relationship between MMT and BMT and the Mal-IIEF 15 scores while controlling for all the possible confounders.

    RESULTS: The study population consisted of 171 patients (71.8%) on MMT and 67 (28.2%) on BMT. Patients in the MMT group who had a sexual partner scored significantly lower in the sexual desire domain (p < 0.012) and overall satisfaction (p = 0.043) domain compared with their counterparts in the BMT group. Similarly, patients in the MMT group without a sexual partner scored significantly lower in the orgasmic function domain (p = 0.008) compared with those in the BMT group without a partner. Intercourse satisfaction (p = 0.026) and overall satisfaction (p = 0.039) were significantly associated with the social relationships domain after adjusting for significantly correlated sociodemographic variables.

    CONCLUSIONS: Sexual functioning is critical for improving the quality of life in patients in an opioid rehabilitation program. Our study showed that buprenorphine causes less sexual dysfunction than methadone. Thus, clinicians may consider the former when treating heroin dependents who have concerns about sexual function.

    Matched MeSH terms: Erectile Dysfunction/chemically induced*
  18. Tan HM, Marumo K, Yang DY, Hwang TI, Ong ML
    Int J Urol, 2009 May;16(5):507-14; discussion 514-5.
    PMID: 19467120 DOI: 10.1111/j.1442-2042.2009.02283.x
    OBJECTIVES:
    To explore by a pooled subanalysis of the Global Better Sex Survey sexual aspirations and unmet needs of men and women from Hong Kong, Indonesia, Japan, Malaysia, Singapore, South Korea, Taiwan, and Thailand.

    METHODS:
    To qualify, respondents must have had sexual intercourse at least once in the past 12 months. Women must have had heterosexual intercourse. Data were weighted by population size between countries.

    RESULTS:
    Of 3538 Asian respondents (1776 men and 1762 women), 52% were aged <40 years, 40% were aged 40-59 years, and 8% were aged >or=60 years. The majority were married or in a relationship. Men and women reported having sexual intercourse 5.1 and 4.0 times monthly, respectively. Attraction to partner, foreplay, intercourse, and achieving orgasm were important to most men and women. Two thirds were less than very satisfied with their sex life, and 36% of men were interested in improving sex. For a good sexual experience, the man's ability to get and maintain an erection and erection hardness were important to the majority of Asian men and women. Few respondents reported using a prescription erectile dysfunction medication, but many showed interest in using these medications to improve their sex lives. A comparison between individual countries suggests that attitudes about sex differ from country to country, and between men and women in each country.

    CONCLUSIONS:
    Sex is very important to Asian men and women, but many of them are not fully satisfied with their sex lives and want to improve them.
    Matched MeSH terms: Erectile Dysfunction/drug therapy; Erectile Dysfunction/ethnology*; Erectile Dysfunction/psychology
  19. Ismail Bin Mohd Tambi M
    Asian J Androl, 2011 Jul;13(4):607-8.
    PMID: 21399648 DOI: 10.1038/aja.2010.128
    Matched MeSH terms: Erectile Dysfunction/drug therapy
  20. Prasad P, Ogawa S, Parhar IS
    Biol Reprod, 2015 Oct;93(4):102.
    PMID: 26157069 DOI: 10.1095/biolreprod.115.129965
    Selective serotonin reuptake inhibitors (SSRIs) are widely used antidepressants for the treatment of depression. However, SSRIs cause sexual side effects such as anorgasmia, erectile dysfunction, and diminished libido that are thought to be mediated through the serotonin (5-hydroxytryptamine, 5-HT) system. In vertebrates, gonadotropin-releasing hormone (GnRH) neurons play an important role in the control of reproduction. To elucidate the neuroendocrine mechanisms of SSRI-induced reproductive failure, we examined the neuronal association between 5-HT and GnRH (GnRH2 and GnRH3) systems in the male zebrafish. Double-label immunofluorescence and confocal laser microscopy followed by three-dimensional construction analysis showed close associations between 5-HT fibers with GnRH3 fibers and preoptic-GnRH3 cell bodies, but there was no association with GnRH2 cell bodies and fibers. Quantitative real-time PCR showed that short-term treatment (2 wk) with low to medium doses (4 and 40 μg/L, respectively) of citalopram significantly decreased mRNA levels of gnrh3, gonadotropins (lhb and fshb) and 5-HT-related genes (tph2 and sert) in the male zebrafish. In addition, short-term citalopram treatment significantly decreased the fluorescence density of 5-HT and GnRH3 fibers compared with controls. Short-term treatment with low, medium, and high (100 μg/L) citalopram doses had no effects on the profiles of different stages of spermatogenesis, while long-term (1 mo) citalopram treatment with medium and high doses significantly inhibited the different stages of spermatogenesis. These results show morphological and functional associations between the 5-HT and the hypophysiotropic GnHR3 system, which involve SSRI-induced reproductive failures.
    Matched MeSH terms: Erectile Dysfunction
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