scholarly journals Assesment of anogenital distance as a marker in diagnosis of prostate cancer

2019 ◽  
Vol 91 (3) ◽  
Author(s):  
Aytac Sahin ◽  
Musab Ali Kutluhan ◽  
Tuncay Toprak ◽  
Yasin Vural ◽  
Ahmet Ürkmez ◽  
...  
Keyword(s):  
Prostate Cancer ◽  
Serum Testosterone ◽  
Control Group ◽  
Anogenital Distance ◽  
Prostate Hyperplasia ◽  
Sample Number ◽  
Androgen Exposure ◽  
Significant Difference ◽  
The Mean ◽  
Prenatal Androgen

Objectives: Anogenital distance (AGD), the distance from the sexual organs to the anus, is a sexually dimorphic feature in mammals. In this study, we investigated the relationship between anogenital distance and prostate cancer (PCa). Methods: 52 patients diagnosed with PCa and 60 patients with benign prostate hyperplasia as a control group were included in the study. AGDAP (cephalad insertion of the penis to the center of the anus) and AGDAS (posterior base (first fold) of the scrotum to the center of the anus) measurements of patients were done and noted before biopsy. Results: The mean ages of 52 patients diagnosed with PCa and 60 patients with benign prostatic hyperplasia (BPH) were 67.70 ± 7.74 and 67.03 ± 7.89, respectively. There was no statistically significant difference in terms of age and serum testosterone levels of the patients diagnosed with prostate cancer or BPH (p > 0.05). Mean PSA values of patients diagnosed with prostate cancer wto be statistically higher than patients with BPH (p = 0.000). The mean AGDAP measurements of patients diagnosed with prostate cancer were statistically higher than those diagnosed with BPH (p = 0.000) and there was no significant difference in AGDAS measurements.(p = 0.823; p > 0.05). Conclusions: Androgen exposure is thought to play a role in the development PCa. Also AGD may be an indicator of prenatal androgen activity. In our study, we found a direct correlation between AGDAP and PCa. In order to reach a definitive conclusion, randomized controlled trials with larger sample number are needed.

scholarly journals Premenstrual dysphoric disorder is associated with the longer length from clitoris to urethra

2021 ◽  
Vol 21 (1) ◽  
Author(s):  
Zheng Li ◽  
Meng-jiao Xu ◽  
Ying Jin ◽  
Bing-gen Zhu
Keyword(s):  
Premenstrual Dysphoric Disorder ◽  
Control Group ◽  
Anogenital Distance ◽  
Androgen Exposure ◽  
Significant Difference ◽  
Prenatal Sex Hormones ◽  
Prenatal Androgen Exposure ◽  
And Control ◽  
Prenatal Androgen

Abstract Background Premenstrual dysphoric disorder (PMDD) is a common, recently recognized, psychiatric condition among reproductive women, reflecting abnormal responsivity to ovarian steroids. Moreover, the potential organizational effect of prenatal sex hormones during PMDD has got attentions, but there have been considerably less of researches on this topic. The aim of this research was to investigate the possible role of prenatal androgen in the PMDD. Methods Anogenital distance (AGD), the distance between a woman’s clitoris and her urethral meatus (CUMD), left and right 2D:4D ratios were measured in 77 subjects (25 patients with PMDD), as these anthropometric indicators are considered to indirectly reflect prenatal androgen exposures in utero. Results Patients with PMDD had a longer CUMD than controls (25.03 ± 4.73 vs. 22.07 ± 4.30, P = 0.008), while there were no significant difference between PMDD group and control group in the AGD and right and left 2D:4D ratios. Conclusion Atypical high prenatal androgen exposure might predispose individuals to be susceptible to PMDD.

The expression levels of microRNAs that have the androgen receptor in localized prostate cancer as a target.

2014 ◽  
Vol 32 (4_suppl) ◽  
pp. 206-206
Author(s):  
Katia Ramos Moreira Leite ◽  
Manuel Garcia Florez ◽  
Sabrina Thalita Reis ◽  
Nayara Viana ◽  
Betina S. Katz ◽  
...  
Keyword(s):  
Prostate Cancer ◽  
Metastatic Disease ◽  
Biochemical Recurrence ◽  
Protein Translation ◽  
Localized Prostate Cancer ◽  
Control Group ◽  
Prostate Hyperplasia ◽  
Control Of Gene Expression ◽  
Expression Levels ◽  
The Mean

206 Background: Prostate cancer (PC) depends on the androgen activity being the androgen blockage the main treatment in the setting of metastatic disease. Mechanisms of resistance in metastatic tumors are not completely known. MicroRNAs (miRNA) are small non-coding molecules that have as canonical mechanism the negative control of gene expression promoting messenger RNA (mRNA) degradation or impairing protein translation. The role of miRNAs that have as target the AR are still unknown. Our objective is to study the expression profile of miRNAs that have AR as target in localized prostate cancer. Methods: The expression levels of miRNAs that have as target AR (miR9, 34a, 34c, 185, 130a, 299, 421, 371, 541) were studied using qRT-PCR in the surgical specimens of 83 patients that underwent radical prostatectomy to treat localized prostate cancer. The expression levels of miRNAs were correlated to Gleason score (GS), pre-operatory PSA, pathological stage and biochemical recurrence (PSA>0.2 ng/mL) in a mean follow up of 45.9 months. The mean age was 62.9, mean GS was 7.2, mean PSA was 7.93 ng/mL, and 42 (50.6%) patients were staged pT2. Twenty-four (28.9%) patients presented biochemical recurrence. Specimens of six patients submitted to open surgery to treat benign prostate hyperplasia (BPH) composed the control group. Results: The mean expression of AR was 1.63, being overexpressed in 59% of the cases. The mean expression levels of the nine studied miRNAs was miR9=3.06, miR34a=0.76, miR34c=1.14, miR185=1.65, miR130a=1.9, miR299=6.23, miR421=2.84, miR371=1.41, and miR541=0.93. The univariate analysis showed that pT2 tumors have higher expression of miR371(p=0.009). Conclusions: In localized PC the higher expression of miR371 is related with organ-confined disease. This miRNA could be important in the control of AR and the comprehension of its role in PC might bring alternatives to treat metastatic disease. Funded by FAPESP – 2012/50163-0.

Fight Bite Injuries: Aggressive Tendencies Associated with Smaller Second to Fourth Digit Ratio

2017 ◽  
Vol 22 (04) ◽  
pp. 452-456
Author(s):  
Cormac W. Joyce ◽  
Andrew O’ Regan ◽  
Jack L. Kelly ◽  
Michael O’ Shaughnessy
Keyword(s):  
Direct Consequence ◽  
Control Group ◽  
Digit Ratios ◽  
Fourth Digit ◽  
Androgen Exposure ◽  
Plain Films ◽  
Significant Difference ◽  
And Gender ◽  
Prenatal Androgen ◽  
Bite Injuries

Background: Fight bite injuries are typically sustained by young, combative males and are the direct consequence of an aggressive act. Second to fourth digit ratios (2D:4D) are dependent on prenatal androgen exposure and lower ratios have been shown to be linked to various psychological and physical traits, including aggression. The aim of this study was to examine the 2D:4D ratios in a cohort of patients with fight bite injuries and compare these to an age and gender-matched control group. Methods: The 2D:4D ratios were calculated using plain films of the hand from 133 patients (122 males, 11 females) with fight bite injuries. A further 133 radiographs were obtained from patients that did not have fight bite injuries and digit ratios were calculated in the same fashion. Statistical analysis was then carried out to compare the 2D:4D ratios between the different groups. Results: The 2D:4D ratios for male fight bite patients was significantly smaller than the male control group (p < 0.05). No significant difference was observed between the female fight bite patients and the female control group (p > 0.05). Conclusions: Fight bite injuries are usually sustained as a result of aggression. 2D:4D ratios are reflect intrauterine androgen exposure and low ratios have been linked to aggressive tendencies. We have demonstrated that male patients who sustained fight bite injuries have a lower 2D:4D ratio then the general population, thereby suggesting that exposure to prenatal androgens can lead to aggressive tendencies in adulthood. This suggests that lower ratios may predict a predisposition to acts of aggression, and as such result in an increased likelihood of sustaining an injury such as a fight bite.

scholarly journals Premenstrual Dysphoric Disorder is Associated with the Longer Length from Clitoris to Urethra

2020 ◽  
Author(s):  
Zheng Li ◽  
Meng-jiao Xu ◽  
Ying Jin ◽  
Bing-gen Zhu
Keyword(s):  
Sex Hormones ◽  
Premenstrual Dysphoric Disorder ◽  
Control Group ◽  
Organizational Effects ◽  
Androgen Exposure ◽  
Significant Difference ◽  
Prenatal Sex Hormones ◽  
Prenatal Androgen Exposure ◽  
And Control ◽  
Prenatal Androgen

Abstract Background: Premenstrual dysphoric disorder (PMDD) is a common, recently recognized, psychiatric condition among reproductive women, reflecting abnormal responsivity to ovarian steroids. Moreover, the organizational effects of prenatal sex hormones during the embryonic environment that may determine individual sensitivity to fluctuation of sex hormones, have got attentions, but there have been considerably less of researches on this topic. The aim of this research was to investigate the possible role of prenatal androgen in the PMDD.Methods: Anogenital distance (AGD), the distance between a woman’s clitoris and her urethral meatus (CUMD), left and right 2D:4D ratios were measured in 77 subjects (25 patients with PMDD), as these anthropometric indicators are considered to indirectly reflect prenatal androgen exposures in utero. Results: Patients with PMDD had a longer CUMD than controls (25.03±4.73 vs 22.07 ± 4.30, P=0.008), while there were no significant difference between PMDD group and control group in the AGD and right and left 2D:4D ratios.Conclusion: Atypical high prenatal androgen exposure might predispose individuals to be susceptible to PMDD.

Anogenital Distance, a Biomarker of Prenatal Androgen Exposure Is Associated With Prostate Cancer Severity

The Prostate ◽  
2016 ◽  
Vol 77 (4) ◽  
pp. 406-411 ◽  
Author(s):  
Ana B. Maldonado-Cárceles ◽  
Carlos Sánchez-Rodríguez ◽  
Eva M. Vera-Porras ◽  
Julián J. Árense-Gonzalo ◽  
Julián Oñate-Celdrán ◽  
...  
Keyword(s):  
Prostate Cancer ◽  
Anogenital Distance ◽  
Androgen Exposure ◽  
Prenatal Androgen Exposure ◽  
Prenatal Androgen

Determination some Immunological Aspects in Pulmonary Tuberculosis Patients in Qadisiyah Province

2018 ◽  
Vol 9 (2) ◽  
Author(s):  
Syoof Khowman Alramahy ◽  
Akram Hadi Hamza
Keyword(s):  
Mycobacterium Tuberculosis ◽  
Pulmonary Tuberculosis ◽  
Statistical Difference ◽  
Positive Culture ◽  
Control Group ◽  
Tuberculosis Patients ◽  
Significant Difference ◽  
Lowenstein Jensen ◽  
The Mean ◽  
Igg Level

This study was carried out to study of some immunological aspects among the pulmonary Tuberculosis patients infected with causative agent, Mycobacterium tuberculosis. A Total of 200 sputum samples were collected from patients attending the consultant Clinic for Chest and Respiratory disease center, Diwaniya. Control group (No=15) also included. According to acid fast stain of sputum, the patients were classified as positive (No=91,45.5%) and negative (No=109,54.5, Lowenstein Jensen medium used for the cultivation of samples, on which 70% of sputum samples where positive culture for this microorganism. The grown microorganism were identified as M. tuberculosis, based on positive A.F.B, Niacin producers ,negative for catlase at 68c. The mean IgG level was l184.053±76.684 mg/100 ml in tuberculosis group compared with 1016.533 ± 44.882 mg/100ml in control group, rendering the statistical difference significant. For IgA and IgM levels, they were at mean of 315.880±38.552 mg/100 ml and 119.527±8.464 mg/100 ml in control group compared with 396.358±38.776 mg/100 ml and 134.207±11.696 mg/100 ml in patients group respectively with significant difference

Efficacy and Safety of Non-Steroidal Anti-Androgens in Patients with Metastatic Prostate Cancer: Meta-Analysis of Randomized Controlled Trials

2020 ◽  
Vol 15 (1) ◽  
pp. 34-47 ◽  
Author(s):  
Muhammed Rashid ◽  
Madhan Ramesh ◽  
K. Shamshavali ◽  
Amit Dang ◽  
Himanshu Patel ◽  
...  
Keyword(s):  
Prostate Cancer ◽  
Adverse Events ◽  
Randomized Controlled Trials ◽  
Quality Assessment ◽  
Cochrane Library ◽  
Control Group ◽  
Controlled Trials ◽  
Efficacy And Safety ◽  
Randomized Controlled ◽  
Significant Difference

Background: Prostate cancer (PCa) is the sixth primary cause of cancer death. However, conflicts are present about the efficacy and safety of Non-steroidal anti-androgens (NSAA) for its treatment. The aim of this study was to assess the efficacy and safety of NSAAs versus any comparator for the treatment of advanced or metastatic PCa (mPCa). Methodology: MEDLINE and the Cochrane Library were searched. References of included studies and clinicaltrials.gov were also searched for relevant studies. Only English language studies after 1990 were considered for review. Randomized controlled trials (RCTs) examining the efficacy and safety of NSAAs as compared with any other comparator including surgery or chemotherapy in mPCa patients were included. The outcomes include efficacy, safety and the tolerability of the treatment. The Cochrane Risk of Bias Assessment Tool was used for quality assessment. Two authors were independently involved in the selection, extraction and quality assessment of included studies and disagreements were resolved by discussion or by consulting a third reviewer. Results: Fifty-eight out of 1307 non-duplicate RCTs with 29154 patients were considered for the review. NSAA showed significantly better progression-free survival [PFS] (Hazard ratio [HR], 0.60; 95% confidence interval [CI], 0.46-0.78; P=0.0001), time to distant metastasis or death [TTD] (HR, 0.80; 95% CI 0.73-0.91; p<0.0001), objective response (Odds ratio [OR], 1.64; 95% CI 1.06-2.54; P=0.03) and clinical benefits (OR, 1.33; 95% CI 1.08-1.63; P=0.006) as compared to the control group. There was no significant difference observed between the groups in terms of overall survival (HR, 0.95; 95%CI, 0.87-1.03; P=0.18) and time to progression (HR, 0.93; 95% CI 0.77-1.11; P=0.43). Treatment-related adverse events were more with the NSAA group, but the discontinuation due to lack of efficacy reason was 43% significantly lesser than the control group in patients with mPCa. Rest of the outcomes were appeared to be non-significant. Conclusion: Treatment with NSAA was appeared to be better efficacious with respect to PFS, TTD, and response rate with considerable adverse events when compared to the control group in patients with metastatic PCa.

The Baby Shark (Songs Heard Affecting Resuscitation Kinetics) study

2020 ◽  
pp. bmjstel-2020-000657
Author(s):  
Rebecca Singer ◽  
Grace Leo ◽  
Tessa Davis ◽  
Ben Lawton ◽  
Henry Goldstein ◽  
...  
Keyword(s):  
Control Group ◽  
Control Groups ◽  
Target Zone ◽  
Compression Depth ◽  
Significant Difference ◽  
Overall Performance ◽  
The Mean ◽  
Training Exercises ◽  
And Control ◽  
Musical Cues

Previous research has examined the utilisation of musical cues to improve the performance of cardiopulmonary resuscitation (CPR) delivered in training environments. We postulated a musical cue that is both contemporary and transcends cultures may improve CPR performance. Our aim was to establish whether chest compressions are performed with improved rate and depth if a song of a fixed beat (PinkFong’s ‘Baby Shark’ with a tempo of 115 beats per minute (bpm) and 15 beats in each verse) is played to a healthcare professional immediately before undertaking CPR compared to whale noises (a non-metronomic rhythm). 58 Participants of a paediatric conference (majority doctors) were randomly assigned to listen to a minute of Baby Shark (28) or whale song (30) and then undertake a minute of CPR. There was no significant difference in the mean compression rate between the Baby Shark and control groups, with the groups achieving 121 and 125 bpm, respectively (p=0.18). In relation to compression depth within the target zone, the Baby Shark group had more compressions completed within the target zone (55%) than the control group (39%) although this difference was not significant (p=0.08). Listening to Baby Shark prior to undertaking simulated CPR does not improve overall performance, but there is a potential tendency to improve adequate compression depth which may be beneficial in training exercises.

scholarly journals Corneal Biomechanical Parameters and Central Corneal Thickness in Glaucoma Patients, Glaucoma Suspects, and a Healthy Population

2021 ◽  
Vol 10 (12) ◽  
pp. 2637
Author(s):  
Mª. Ángeles del Buey-Sayas ◽  
Elena Lanchares-Sancho ◽  
Pilar Campins-Falcó ◽  
María Dolores Pinazo-Durán ◽  
Cristina Peris-Martínez
Keyword(s):  
Central Corneal Thickness ◽  
Corneal Thickness ◽  
Mean Difference ◽  
The Other ◽  
Control Group ◽  
Healthy Population ◽  
Diagnostic Categories ◽  
Significant Difference ◽  
Biomechanical Parameters ◽  
The Mean

Purpose: To evaluate and compare corneal hysteresis (CH), corneal resistance factor (CRF), and central corneal thickness (CCT), measurements were taken between a healthy population (controls), patients diagnosed with glaucoma (DG), and glaucoma suspect patients due to ocular hypertension (OHT), family history of glaucoma (FHG), or glaucoma-like optic discs (GLD). Additionally, Goldmann-correlated intraocular pressure (IOPg) and corneal-compensated IOP (IOPcc) were compared between the different groups of patients. Methods: In this prospective analytical-observational study, a total of 1065 patients (one eye of each) were recruited to undergo Ocular Response Analyzer (ORA) testing, ultrasound pachymetry, and clinical examination. Corneal biomechanical parameters (CH, CRF), CCT, IOPg, and IOPcc were measured in the control group (n = 574) and the other groups: DG (n = 147), FHG (n = 78), GLD (n = 90), and OHT (n = 176). We performed a variance analysis (ANOVA) for all the dependent variables according to the different diagnostic categories with multiple comparisons to identify the differences between the diagnostic categories, deeming p < 0.05 as statistically significant. Results: The mean CH in the DG group (9.69 mmHg) was significantly lower compared to controls (10.75 mmHg; mean difference 1.05, p < 0.001), FHG (10.70 mmHg; mean difference 1.00, p < 0.05), GLD (10.63 mmHg; mean difference 0.93, p < 0.05) and OHT (10.54 mmHg; mean difference 0.84, p < 0.05). No glaucoma suspects (FHG, GLD, OHT groups) presented significant differences between themselves and the control group (p = 1.00). No statistically significant differences were found in the mean CRF between DG (11.18 mmHg) and the control group (10.75 mmHg; mean difference 0.42, p = 0.40). The FHG and OHT groups showed significantly higher mean CRF values (12.32 and 12.41 mmHg, respectively) than the DG group (11.18 mmHg), with mean differences of 1.13 (p < 0.05) and 1.22 (p < 0.001), respectively. No statistically significant differences were found in CCT in the analysis between DG (562 μ) and the other groups (control = 556 μ, FHG = 576 μ, GLD = 569 μ, OHT = 570 μ). The means of IOPg and IOPcc values were higher in the DG patient and suspect groups than in the control group, with statistically significant differences in all groups (p < 0.001). Conclusion: This study presents corneal biomechanical values (CH, CRF), CCT, IOPg, and IOPcc for diagnosed glaucoma patients, three suspected glaucoma groups, and a healthy population, using the ORA. Mean CH values were markedly lower in the DG group (diagnosed with glaucoma damage) compared to the other groups. No significant difference was found in CCT between the DG and control groups. Unexpectedly, CRF showed higher values in all groups than in the control group, but the difference was only statistically significant in the suspect groups (FHG, GLD, and OHT), not in the DG group.

Effectiveness of neurobic exercise program on memory and depression among elderly residing at old age home

2020 ◽  
Vol 0 (0) ◽  
Author(s):  
Divya Raj ◽  
Subramaniam Santhi ◽  
G. J. Sara Sapharina
Keyword(s):  
Old Age ◽  
Depression Scale ◽  
Exercise Program ◽  
The Elderly ◽  
Control Group ◽  
Study Group ◽  
Significant Difference ◽  
The Mean ◽  
Interventional Group ◽  
Old Age Homes

AbstractObjectivesThis study finds out the effectiveness of neurobic exercise program on memory and depression among elderly residing in old age homes.MethodsThe non-probability purposive sampling technique was used for sample selection. Wechsler's memory scale (WMS-IV) and Geriatric depression scale (GDS) were the instruments used to assess the memory and depression among elderly during the pretest and posttest, respectively and the researcher had developed data sheet to collect information about the background variables using interview technique.ResultsThe neurobic exercise program was found to be effective in reducing depression among elderly residing in old age homes. There was a significant difference (p<0.001) in the level of depression had been found during the pretest and posttest in the interventional group. There was a statistically significant difference (p<0.001) found between the study group and in the control group. There was significant correlation (r=0.417, p<0.05) found between the memory and depression during the pretest in the study group among the elderly. A statistically significant association (p<0.05) found in the mean scores of depression and marital status of the elderly during the pretest in the study group and there was a significant association (p<0.01) found in the mean scores of depression and the gender of the elderly during the pretest and posttest in the non interventional group were found.ConclusionsThe findings suggested that neurobic exercise program is an effective intervention in improving memory and reducing depression.

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