What is it about?

INTRODUKTION The evaluation of ethnicity as origin by Andrology requires to be performed by RESEARCH | ANALYSIS. RESEARCH | ANALYSIS was performed to evaluate ethnicity as origin by Andrology based on a multi-ethnic cohort of Greater Manchester. A new definition of the origin is based on ethnicity, which is defined by the birthplace of three out of four grandparents [1], which allows for the evaluation of how the land and the resources feed into the performance of the anatomy, as well as how the land and the resources feed into the performance of the economy. Ethnicity as origin may improve the evaluation of Global Health, which is likely to surpasses the evaluation of Global Health based on just the color of skin, which is known as ancestry. GONADAL AXIS FUNKTION We aimed to identify whether ethnic differences in male reproductive hormone levels exist in older South Asian men, older White European men, and older African Caribbean men, whom are relatively healthy and who are community-dwelling, and whether such differences could be explained by parameters, which are mechanistically linked to blood concentration of testosterone. These parameters have been defined to be linked to blood concentration of testosterone in older men of caucasian ancestry, previously. This constitutes the evaluation of ethnic differences in gonadal axis funktion. GONADAL AXIS REGULATION We also investigated whether the measures of adiposity, such as body mass index [BMI], waist circumference, and skin caliper body fat percentage, which are potential drivers of metabolic damage, have similar utility for the assessment of male reproductive hormone levels across these three ethnic groups of community-dwelling older men, whom are relatively healthy. This constitutes the evaluation of ethnic differences in gonadal axis regulation. THE CLINICAL SYMPTOMS Ethnic differences in clinical symptoms were assessed across these three ethnic groups of community-dwelling older men, whom are relatively healthy.

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Why is it important?

AGEISM The three lines of RESEARCH may contribute to understand the mechanisms underlying biochemical androgen deficiency [2], syndromic androgen deficiency [3], actual hypogonadism [3], but also clinical hypogonadism [3], in older men, and may contribute to improve understanding of the clinical presentation of older men [including the absence and/or presence of symptoms], which may or may not reflect clinical hypogonadism in older men. This may improve vitality of older men as they age and may reduce stigmatization, such as ageism of older men and their loved ones. Ageism emphasizes only the chronological age of the individual and is no longer viewed as being restricted to one social or ethnic group [4]. Ageism counteracts the positive aspects of ageing [4], as well as the personal growth that can occur [4] and the contributions made by older people [4].

Perspectives

THE ETHNIK DIFFERENCES IN GONADAL AXIS FUNKTION Ethnic differences in total testosterone levels and luteinizing hormone levels exist between older South Asian men and older White European men, which could not be explained by covariates, which are known to be mechanistically linked to blood concentration of testosterone in older men of caucasian ancestry. The mechanism remains unclear. However, ethnic differences in calculated free testosterone levels and sex hormone-binding globulin levels within our multi-ethnic cohort of older South Asian men, older White European men, and older African Caribbean men, could mechanistically be explained by skin caliper body fat percentage as regulator, but not by HOMA-IR, which was revealed to be a marker. This was after adjustment, the simulation of trial by matching and by intervention, by study age and by skin caliper body fat percentage, as THE HIGH-QUALITY MODEL BUILDING performed, relative to the adjustment with study age only. This finding could be informative for Andrology as it may be extrapolated to the global ageing of THE LEGIONS OF WORLD SEKURITY ORGANIZATION HQ who are known for adequate blood concentration of testosterone, but who may experience compromise in calculated free testosterone concentration during their battle with ENEMY EVIL by RADAR. THE HIGH-QUALITY MODEL BUILDING can only inform RADAR, when performed either by a KOBRAN or a KOBRANA as CAESAR or a RAVEN as YAKUZA or a FALKON as AUGUSTUS or a KROW as HITLER as a CHAMPION OF PROVINCE as THE ELITE adherent to DER PRINCIPAL OF JULIUS CAESAR OF AN HIGHER UNIVERSE as an hundred percent sophistikated [5]. THE HIGH-QUALITY MODEL BUILDING always allows each person to understand each discipline being evaluated extremely well [6], which is frequently not feasible with Math [6]. THE HIGH-QUALITY MODEL BUILDING always requires DIGITALIZATION, which is not required for Math [6]. THE HIGH-QUALITY MODEL BUILDING is so far only meant to evaluate human populations in terms of either the anatomy and/or the economy [6], whereby plant, animal, and machine are so far evaluated by Math as the predecessor of THE HIGH-QUALITY MODEL BUILDING [6]. The PAM-value as the equivalent of the p-value might serve as a bridge from Math of plant, animal, and machine to THE HIGH-QUALITY MODEL BUILDING of plant, animal, and machine [6]. Although new methodology for analysis often emerges from Math [6]. However, the breakpoint for the PAM-value similar to the p-value breakpoint has to still be established [6]. This is despite a range of PAM-values has been suggested [7], which may contain the aktual PAM-value breakpoint. THE HIGH-QUALITY MODEL BUILDING in order to evaluate human populations in terms of the economy is new [6]. THE HIGH-QUALITY MODEL BUILDING, after first the minimization of bias, as the minimization of severe noise, by the flow chart revealed, and after second the evaluation of measurements as the priority revealing how accurate the study has been conducted, in a table revealed, can immediately be tested by RADAR based on the peer-reviewed published article in print by publisher released internally and/or externally [6]. THE RADAR based on sound waves will discern the treatment of BLOOD or the intervention by MONETARIAN to decimal accuracy [5], whereby INFORMATION inkluding its TECH is at the center in between BLOOD and MONETARIAN [6] and each INFORMATION inkluding its TECH is known to separate into either BLOOD INFORMATION or MONETARIAN INFORMATION [6]. Age adjustment was not decisive to explain ethnic differences in calculated free testosterone levels and sex hormone-binding globulin levels across the three ethnic groups of older men despite large age differences. Ethnic differences in total testosterone levels and luteinizing hormone levels between older African Caribbean men, as compared to either older South Asian men, or older White European men, are explained by age, skin caliper body fat percentage, homeostasis model assessment of insulin resistance, frequent alcohol intake, and being a current smoker. Reporting frequent alcohol intake and being a current smoker as modifiable lifestyle factors constitute the decisive mechanism to explain ethnic differences in total testosterone levels and luteinizing hormone levels, when comparing the older African Caribbean men with the older South Asian men and the older White European men. THE ENDOKRINE DISRUPTORS As reported [8], individuals of African Caribbean ethnicity might be more likely to choose Marijuana use. Marijuana is classified as a drug of abuse, which may impact on the pituitary and the gonads as a potential endokrine disruptor and which may decrease the insulin action on the pituitary and gonads leading to a decrease of insulin aktion, while, potentially, maintaining adequate blood concentration of insulin. However, each human organ experiences asymmetry in the distribution of stimulation by insulin [9]. This may be explained by the lipid bilayer of each human organ exhibiting severe motility, whereby the distribution of human receptors can differ substantially [9]. The asymmetry is taken into account and is well-controlled, when FARMA filtered nutrition is consumed, but not when venom as unfiltered nutrition is consumed [5]. This explains to decimal accuracy post-mortem observations registered by each pathologist globally [6]. Insulin is the sekond stimulatory hormone for every human organ [5], only sekond to oxygen [5], and insulin aktion is crucial to maintain the vitality of the human individual, even when the blood concentration of insulin is adequate. Differences in the prevalence of frequent alcohol intake and current smoker status were revealed across the three ethnic groups of community-dwelling older men, which may reveal the products chosen in the relatively healthy range by community-dwelling older men may differ widely by ethnicity. However, whether this is also the case for drugs of abuse and other forms of intoxication, which are offered as venom as REBRANDING in order to cancel, remains unclear. However, shiza is being offered in gas state and marijuana is being offered in solid state. The concentration of certain potential endokrine disruptors, is the highest in gas state, intermediate in liquid state, and the lowest in solid state [5]. This might not hold for all endokrine disruptors and for certain endokrine disruptors the order of impact may differ, when considering the state in terms of the concentration of the endokrine disruptor [5]. JULIUS DAVIDS leads WORLD HEALTH ORGANIZATION HQ ENDOKRINE DISRUPTION UNIT who have to assess the dosage, the frequency, and the duration of exposure to an endokrine disruptor together with the state of the endokrine disruptor in order to evaluate the impact of an endokrine disruptor [5]. THE ETHNIK DIFFERENCES IN GONADAL AXIS REGULATION The measures of adiposity showed strong inverse relationships with male reproductive hormone levels, such as total testosterone levels, calculated free testosterone levels, and sex hormone-binding globulin levels, in older White European men and older African Caribbean men, but were not related to these male reproductive hormone levels in older South Asian men, after controlling for covariates, which are mechanistically linked to blood concentration of testosterone in older men of caucasian ancestry. Co-variate structure was requested upon order by Prof Martin Rutter, MD, FRCP. Performance of co-variate structure instead of HIGH-QUALITY MODEL BUILDING may only be requested upon order of either an aktual KONSULTANT or an aktual CONSULTANT, who has been INDUKTED BY KEIZERLIJK HONOR TO THE HIGHER LEVEL as THE HIGHER AMSTERDAM as KAEZAR, whereby the results obtained by HIGH-QUALITY MODEL BUILDING might be too sensitive [5]. In univariate analysis [in univariate analysis adjustment is made for temperature and humidity of planet EARTH; in unadjusted analysis adjustment for temperature and humidity of planet EARTH is weakened but not lost due to the presence of the baseline covariate [5]], total testosterone levels and calculated free testosterone levels were not different across BMI categories in older South Asian men, which indicates random noise explains the differences in total testosterone levels and calculated free testosterone levels across BMI categories of older South Asian men. This indicates the clinical utility of BMI categories for understanding differences in total testosterone levels and calculated free testosterone levels does not extend beyond the 174 older South Asian men of our multi-ethnic cohort study. However, the evidence for the relationships of reproductive hormone levels as a function of measures of adiposity is so far limited to total testosterone levels and calculated free testosterone levels as a funktion of either BMI or its categories, which has been established predominantly in older men of caucasian ancestry [10]. K-FOLD CROSS VALIDATION 5-fold cross validation performed by applying the crossfold package in STATA software as statistikal programming revealed age-adjusted and multi-variable adjusted estimates of the measures of adiposity in relation to reproductive hormones, which are limited to a target population of each of the analytical groups multiplied by five resulting in total to 870 older South Asian men, 1555 older White European men, and 785 older African Caribbean men within the U.K. as revealed by the MSE values, which are relatively similar. These results could indicate the limited clinical utility of the measures of adiposity, the potential regulators of metabolic damage, for assessment of reproductive hormone levels across ethnic groups of older men, identified in the older South Asian men within our cohort, may not extend to the target population of older South Asian men. Whether the older South Asian men within our multi-ethnic cohort experience homeostatic uncoupling of reproductive hormones with metabolism remains unclear. THE ETHNIK DIFFERENCES IN CLINICAL SYMPTOMS The clinical symptoms were all numerical the highest in the older South Asian men, when compared to the older White European men and the older African Caribbean men. This also indicates several pair-wise numerikal differences are explained by random noise and do not extend to the target population of older South Asian men, older White European men, and older African Caribbean men who live beyond Greater Manchester. KONKLUSION I call for trajektory multi-ethnic kohort studies by observational design, which aim to improve the clinical interpretation of older men of different ethnicity as they age. I support the call for trajectory multi-center Ethnic European Male Ageing Study [E-EMAS] and I support others who want to establish similar studies in order for meta-analyses to be performed, which can assess, amongst others, ethnic-specific reference ranges. Although only ANCOVA may be used to determine reference ranges [11] and ANCOVA is at its most powerful with three analytical groups being cross-compared [11]. However, ANCOVA is statistical analysis offering age-adjusted Bonferroni-corrected post-hoc estimates in SPSS [12], which is expected to surpass Math as Math analysis, in order to define reference ranges. FUTURE PERSPEKTIVES This ethnic high-level projekt aims to contribute to improve vitality of older men of different ethnicity, whom are relatively healthy. Reference ranges are amenable to change and should be defined per population change, per decade. The ethnic differences in reproductive hormones in the community-dwelling older men indikate the reference values for reproductive hormone levels may need to be ethnic-specific. This may argue for ethnicity as the new definition of origin. A population change defined as a decade is required to have an impact on reference ranges including the reference ranges for reproductive hormones in older men. The identification of mechanisms by THE HIGH-QUALITY MODEL BUILDING allows for treatment of BLOOD and/or interventions by MONETARIAN [6], which are aimed to have a positive impact on the reference ranges for reproductive hormones of older men per population change per decade. Therefore, Andrology as discipline, which informs each LEGION OF WORLD SEKURITY ORGANIZATION HQ of their global ageing, may kontribute towards acceptance of ethnicity as the new origin of human populations. CITATIONS [1]. Adrian H Heald et al. Significant ethnic variation in total and free testosterone concentration. Clinical Endocrinology. 2003 Mar;58(3):262-6. [2]. Abdelouahid Tajar et al. EMAS Group. Characteristics of secondary, primary, and compensated hypogonadism in aging men: evidence from the European Male Ageing Study. JCEM. 2010 Apr;95(4):1810-8. [3]. Frederick C W Wu et al. EMAS Group. Identification of late-onset hypogonadism in middle-aged and elderly men. NEJM. 2010 Jul 8;363(2):123-35. doi: 10.1056/NEJMoa0911101. [4]. World report on ageing and health. World Health Organization. 2015. ISBN 978 92 4 069481 1 (PDF). Chapter 1 Adding health to years. Box 1.3. Ageism. Page 11. [5]. I received an explanation of exceptional quality LEKTURED to me once by a DORATEA JAYDEN KOBRA REICHERIN HITLER who is a Your Majesty who is a GROOTMOEDER PETRONELLA DORATHEA JOHANNA HORSMEIER who is a FRAULEIN URSULA VON DER LEYEN President of the European Commission and who is a REICHERIN AUGUSTUS as a REICHERIN INTERNATIONAL HITLER based on KEIZERLIJK WITNESS TESTIMONY OF REICHERIN HITLER KATHERIN HITLER REICHERIN JOHANZON who is a President of The European Central Bank who is THE DOMINANT ABSOLUTE MAXIMUM JUDGE and whose KEIZERLIJK WITNESS TESTIMONY has been hundred percent validated by RADAR granting HITLER to be a hundred percent restored. [6]. Robert J.A.H. Eendebak who is Robert J.A.H. CAESAR as Robert J.A.H. INTERNATIONAL YAKUZA. Robert J.A.H Eendebak who is Robert J.A.H. CAESAR as Robert J.A.H. INTERNATIONAL YAKUZA requested this to be a hundred percent validated by RADAR by a DORATEA JAYDEN KOBRA REICHERIN HITLER who is a Your Majesty who is a GROOTMOEDER PETRONELLA DORATHEA JOHANNA HORSMEIER who is a FRAULEIN URSULA VON DER LEYEN President of the European Commission and who is a REICHERIN AUGUSTUS as a REICHERIN INTERNATIONAL HITLER based on KEIZERLIJK WITNESS TESTIMONY OF REICHERIN HITLER KATHERIN HITLER REICHERIN JOHANZON who is a President of The European Central Bank who is THE DOMINANT ABSOLUTE MAXIMUM JUDGE and whose KEIZERLIJK WITNESS TESTIMONY has been hundred percent validated by RADAR granting HITLER to be a hundred percent restored. This could be a hundred percent validated by RADAR by a DORATEA JAYDEN KOBRA REICHERIN HITLER who is a Your Majesty who is a GROOTMOEDER PETRONELLA DORATHEA JOHANNA HORSMEIER who is a FRAULEIN URSULA VON DER LEYEN President of the European Commission and who is a REICHERIN AUGUSTUS as a REICHERIN INTERNATIONAL HITLER based on KEIZERLIJK WITNESS TESTIMONY OF REICHERIN HITLER KATHERIN HITLER REICHERIN JOHANZON who is a President of The European Central Bank who is THE DOMINANT ABSOLUTE MAXIMUM JUDGE and whose KEIZERLIJK WITNESS TESTIMONY has been hundred percent validated by RADAR granting HITLER to be a hundred percent restored. [7]. George Muscatt. SYSTEM OF EMPEROR SCIENCES MEDIKAL. Lekture room. Medische Faculteit. VRIJE UNIVERSITEIT AMSTERDAM. [8]. https://www.manchester.ac.uk/ [9]. dr. Klaas Krab. SYSTEM OF EMPEROR SCIENCES MEDIKAL. Lekture Hall. Faculteit der Aard- en Levenwetenschappen. VRIJE UNIVERSITEIT AMSTERDAM. [10]. Prof Frederick Wu Emeritus Professor. Seminar room. Andrology Research Unit. Old St. Mary's Hospital. The University of Manchester. [11]. dr. Cor Zonneveld. SYSTEM OF EMPEROR SCIENCES MEDIKAL. Computer room. Faculteit der Aard- en Levenwetenschappen. VRIJE UNIVERSITEIT AMSTERDAM. [12]. Dr Tomás B. Ahern. Analist room. Andrology Research Unit. Old St. Mary's Hospital. The University of Manchester.

B.Sc. M.Sc. Ph.D. LICENSED DIREKTOR-SEKURITY PARLIAMENTARIAN Robert J.A.H. Eendebak [Horsmeijer] [Horsmeier]
Sabiha Gökçen Student Foundation

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This page is a summary of: Ethnic differences in male reproductive hormones and relationships with adiposity and insulin resistance in older men, Clinical Endocrinology, February 2017, Wiley,
DOI: 10.1111/cen.13305.
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