People with newly diagnosed multiple sclerosis benefit from a complex preventative intervention-a single group prospective study with follow up.

Background: Newly diagnosed people with multiple sclerosis frequently report fatigue, pain, depression and anxiety. Preventative programmes may be beneficial, but there is limited evidence of their effectiveness, especially long-term follow-up. Methods: The programme consisted of 6-month face to face intervention (an introductory workshop, psychology-led group sessions and individual physical therapy) followed by 6-month self-guided therapy. Outcome measures were taken at baseline, 6 and 12 months. Primary outcomes measures were self-report questionnaires for fatigue, satisfaction with life and disease acceptance. Secondary outcomes were spirometry, spiroergometric parameters and neuroactive steroid levels. Results: From 22 participants enrolled, 17 completed the first 6 months and 13 the follow-up. Fatigue measured on the Fatigue scale for motor and cognitive functions decreased significantly at 6 months (p = 0.035) and at follow-up (p = 0.007). The Modified Fatigue Impact Scale (p = 0.035) and Satisfaction With Life Scale (p = 0.007) significantly increased at follow-up. Spirometry, spiroergometric parameters, steroid hormones and neuroactive steroids levels did not change significantly. Conclusion: This programme reduces fatigue and improves satisfaction with life in this patient group with improvements sustained at 12 months. People who participated more frequently showed greater benefit. Clinical rehabilitation impact: The paper describes the effects of a complex preventative intervention for people with newly diagnosed Multiple Sclerosis. The study found that this programme reduces fatigue and improves satisfaction with life with long-term benefit (at 12-month follow up). The individuals who participated less frequently experienced fewer benefits.

COVID-19, Vaccination, and Female Fertility in the Czech Republic.

The fast-track process to approve vaccines against COVID-19 has raised questions about their safety, especially in relation to fertility. Over the last 2 years, studies have appeared monitoring female fertility, especially from assisted reproduction centers or in animal experiments. However, studies monitoring healthy populations are still limited. The aim of our study was to monitor the relevant parameters of female fertility (sex and other steroids, LH, FSH, SHBG, Antimüllerian hormone and antral follicle count) before and then 2-4 months after the third dose of vaccination against COVID-19 in a group of 25 healthy fertile woman. In addition, anti-SARS-CoV-2 and anti-SARS-CoV-2S antibodies were determined. We did not observe significant changes in the measured parameters before and after the third dose of vaccination. By comparing levels of the analytes with antibodies indicating a prior COVID-19 infection, we found that women who had experienced the disease had statistically lower levels of estrone, estradiol, SHBG and 5α-dihydroprogesterone, and conversely, higher levels of androgen active dehydroepiandrosterone and dihydrotestosterone. Our results confirm that vaccination does not affect female fertility, and that what fertile women should be worried about is not vaccination, but rather COVID-19 infection itself.

Progesterone: A Steroid with Wide Range of Effects in Physiology as Well as Human Medicine.

Progesterone is a steroid hormone traditionally linked with female fertility and pregnancy. In current reproductive medicine, progesterone and its analogues play crucial roles. While the discovery of its effects has a long history, over recent decades, various novel actions of this interesting steroid have been documented, of which its neuro- and immunoprotective activities are the most widely discussed. Discoveries of the novel biological activities of progesterone have also driven research and development in the field of progesterone analogues used in human medicine. Progestogen treatment has traditionally and predominately been used in maintaining pregnancy, the prevention of preterm labor, various gynecological pathologies, and in lowering the negative effects of menopause. However, there are also various other medical fields where progesterone and its analogues could find application in the future. The aim of this work is to show the mechanisms of action of progesterone and its metabolites, the physiological and pharmacological actions of progesterone and its synthetic analogues in human medicine, as well as the impacts of its production and use on the environment.

An LC-MS/MS method for the simultaneous quantification of 32 steroids in human plasma.

A development of robust and rapid method with simple sample preparation for the analysis of steroids of C18-, C19-, C21- families is of interest of many research groups. Here we present a novel LC-MS/MS method for the simultaneous quantification of 32 steroid hormones in human plasma. Twenty-two of them were analyzed directly without the need for derivatization, while ten were derivatized with 2-fluoro-1-methylpyridinium p-toluenesulfonate. The steroids were separated on a C18 column with a gradient elution consisting of methanol and water with the addition of 0.1% formic acid. The mass spectrometer was operated in positive ESI mode. Validation demonstrated that the method was applicable for the quantitative analysis of two C18- steroids (estrone, estradiol), nineteen C19- steroids (testosterone, epitestosterone, dihydrotestosterone, 11-ketodihydrotestosterone, 11ß-hydroxyandrostenedione, 11ß-hydroxytestosterone, 11-ketotestosterone, dehydroepiandrosterone, 7α-hydroxydehydroepiandrosterone, 7ß-hydroxydehydroepiandrosterone, 7-ketodehydroepiandrosterone, androsterone, epiandrosterone, androstenedione, androstenediol, 5α-androstane-3α,17ß-diol, 5α-androstane-3ß,17ß-diol, 5ß-androstane-3α,17ß-diol, 5ß-androstane-3ß,17ß-diol), and eleven C21- steroids (cortisol, 21-deoxycortisol, 11-deoxycortisol, cortisone, corticosterone, 11-deoxycorticosterone, pregnenolone, 17-hydroxypregnenolone, progesterone, 17-hydroxyprogesterone, 5α-dihydroprogesterone). The lower limits of quantification are appropriate for analyses in both physiological and various pathophysiological conditions. The accuracy, intra- and inter-day precision values as well as stability tests were in accordance with FDA Guidelines. The method will be a useful tool in investigating the mechanisms of steroid-related diseases and will serve as a steppingstone for the development of other methods for steroid analyses in various biological matrices such as prostate tissue, cerebrospinal fluid, urine, seminal fluid, and saliva.

Steroid Sulfation in Neurodegenerative Diseases.

Steroid sulfation and desulfation participates in the regulation of steroid bioactivity, metabolism and transport. The authors focused on sulfation and desulfation balance in three neurodegenerative diseases: Alzheimer´s disease (AD), Parkinson´s disease (PD), and multiple sclerosis (MS). Circulating steroid conjugates dominate their unconjugated counterparts, but unconjugated steroids outweigh their conjugated counterparts in the brain. Apart from the neurosteroid synthesis in the central nervous system (CNS), most brain steroids cross the blood-brain barrier (BBB) from the periphery and then may be further metabolized. Therefore, steroid levels in the periphery partly reflect the situation in the brain. The CNS steroids subsequently influence the neuronal excitability and have neuroprotective, neuroexcitatory, antidepressant and memory enhancing effects. They also exert anti-inflammatory and immunoprotective actions. Like the unconjugated steroids, the sulfated ones modulate various ligand-gated ion channels. Conjugation by sulfotransferases increases steroid water solubility and facilitates steroid transport. Steroid sulfates, having greater half-lives than their unconjugated counterparts, also serve as a steroid stock pool. Sulfotransferases are ubiquitous enzymes providing massive steroid sulfation in adrenal zona reticularis and zona fasciculata.. Steroid sulfatase hydrolyzing the steroid conjugates is exceedingly expressed in placenta but is ubiquitous in low amounts including brain capillaries of BBB which can rapidly hydrolyze the steroid sulfates coming across the BBB from the periphery. Lower dehydroepiandrosterone sulfate (DHEAS) plasma levels and reduced sulfotransferase activity are considered as risk factors in AD patients. The shifted balance towards unconjugated steroids can participate in the pathophysiology of PD and anti-inflammatory effects of DHEAS may counteract the MS.

Ambulatory Neuroproprioceptive Facilitation and Inhibition Physical Therapy Improves Clinical Outcomes in Multiple Sclerosis and Modulates Serum Level of Neuroactive Steroids: A Two-Arm Parallel-Group Exploratory Trial.

Background: Only few studies have monitored the potential of physical activity training and physical therapy to modulate the reaction of the endocrine system. In this study, the effect of neuroproprioceptive facilitation and inhibition physical therapy on clinical outcomes and neuroactive steroids production in people with multiple sclerosis was evaluated. Moreover, we were interested in the factors that influence the treatment effect. METHODS: In total, 44 patients with multiple sclerosis were randomly divided into two groups. Each group underwent a different kind of two months ambulatory therapy (Motor program activating therapy and Vojta's reflex locomotion). During the following two months, participants were asked to continue the autotherapy. Primary (serum level of cortisol, cortisone, 7α-OH-DHEA, 7ß-OH-DHEA, 7-oxo-DHEA, DHEA) and secondary (balance, cognition and patient-reported outcomes) outcomes were examined three times (pre, post, and washout assessments). RESULTS: In both groups, there is a decreasing trend of 7-oxo-DHEA concentration in post-assessment and 7ß-OH-DHEA in washout versus pre-assessment. A higher impact on neuroactive steroids is visible after Vojta's reflex locomotion. As for clinical outcomes, the Paced Auditory Serial Addition Test and Multiple Sclerosis Impact Scale significantly improved between post-assessment and washout assessment. The improvement was similar for both treatments. CONCLUSIONS: Neuroproprioceptive facilitation and inhibition improved the clinical outcomes and led to non-significant changes in neuroactive steroids. Trial registration (NCT04379193).

Activation of Adrenal Steroidogenesis and an Improvement of Mood Balance in Postmenopausal Females after Spa Treatment Based on Physical Activity.

Spa treatment can effectively reestablish mood balance in patients with psychiatric disorders. In light of the adrenal gland's role as a crossroad of psychosomatic medicine, this study evaluated changes in 88 circulating steroids and their relationships with a consolidation of somatic, psychosomatic and psychiatric components from a modified N-5 neurotic questionnaire in 46 postmenopausal 50+ women with anxiety-depressive complaints. The patients underwent a standardized one-month intervention therapy with physical activity and an optimized daily regimen in a spa in the Czech Republic. All participants were on medication with selective serotonin reuptake inhibitors. An increase of adrenal steroidogenesis after intervention indicated a reinstatement of the hypothalamic-pituitary-adrenal axis. The increases of many of these steroids were likely beneficial to patients, including immunoprotective adrenal androgens and their metabolites, neuroactive steroids that stimulate mental activity but protect from excitotoxicity, steroids that suppress pain perception and fear, steroids that consolidate insulin secretion, and steroids that improve xenobiotic clearance. The positive associations between the initial values of neurotic symptoms and their declines after the intervention, as well as between initial adrenal activity and the decline of neurotic symptoms, indicate that neurotic impairment may be alleviated by such therapy provided that the initial adrenal activity is not seriously disrupted.

Androst-5-ene-3ß,7α/ß,17ß-triols, their plasma levels and dependence on the hypothalamic-pituitary-adrenal axis.

Androst-5-ene-triols are metabolites of dehydroepiandrosterone, the most abundant steroid hormone in human circulation. Many observations in rodents have demonstrated the anti-inflammatory and immune modulating activity of 7ß-hydroxy-androst-5-enes, and on the basis of these experiments androst-5-ene-3ß,7ß,17ß-triol is considered as a potential agent in the treatment of autoimmune diseases. In contrast to the fairly abundant information on the levels and effects of androst-5-ene-triols in experimental animals and of their the pharmacological perspective, little is known about androst-5-ene-3ß,7α/ß,17ß-triols circulating in human blood, their regulation by the hypothalamo-pituitary-adrenal axis, or their daily concentration variability. Here we provide some data on androst-5-ene-3ß,7α/ß,17ß-triol concentrations under various conditions in men and women.

Exposure to bisphenols and parabens during pregnancy and relations to steroid changes.

BACKGROUND: The harmful effects of endocrine disrupting compounds (EDCs) on human health are generally well-known, and exposure during fetal development may have lasting effects. Fetal exposure to bisphenol A (BPA) has been recently relatively well-studied; however, less is known about alternatives such as bisphenol S (BPS), bisphenol F (BPF) and bisphenol AF (BPAF), which have started to appear in consumer products. Parabens are another widespread group of EDCs, with confirmed transplacental passage. The usage of many cosmetic, pharmaceutical and consumer products during the pregnancy that may contain parabens and bisphenols has led to the need for investigation. OBJECTIVES: To shed more light into the transplacental transport of BPA, its alternatives, and parabens, and to study their relation to fetal steroidogenesis. METHODS: BPA, BPS, BPF, BPAF, methylparaben, ethylparaben, propylparaben, butylparaben, benzylparaben and 15 steroids including estrogens, corticoids, androgens and immunomodulatory ones were determined in 27 maternal (37th week of pregnancy) and cord plasma samples using liquid chromatography - tandem mass spectrometry methods. RESULTS: In cord blood, significantly higher BPA levels (p=0.0455) were observed compared to maternal plasma. The results from multiple regression models showed that in cord blood, methylparaben (ß=-0.027, p=0.027), propylparaben (ß=-0.025, p=0.03) and the sum of all measured parabens (ß=-0.037, p=0.015) were inversely associated with testosterone levels. CONCLUSION: To the best of our knowledge, this is the first study reporting the simultaneous detection of BPA, alternative bisphenols, parabens and steroids in maternal and cord plasma. Our study confirmed the transplacental transport of BPA, with likely accumulation in the fetal compartment. The negative association of cord blood parabens and testosterone levels points to possible risks with respect to importance of testosterone for prenatal male development.

The response of C19- and some C21-steroids during Synacthen and insulin tolerance test.

Testing of the adrenal function with ACTH 1-24 (Synacthen test) or insulin (insulin tolerance test-ITT) is commonly used. The question of ongoing debate is the dose of Synacthen. Moreover, it may be important from the physiological point of view besides measurement of cortisol levels and 17α-hydroxy-progesterone to know also the response of other steroids to these test. The plasma levels of 24 free steroids and their polar conjugates were followed after stimulation of 1 µg, 10 µg and 250 µg of ACTH 1-24 and after insulin administration in thirteen healthy subjects. The study aimed to describe a response of steroid metabolome to various doses of ACTH 1-24 and to find the equivalency of these tests. The additional ambition was to contribute to understanding of physiology of these stimulation tests and suggest an additional marker for HPA axis evaluation. No increase of most conjugated steroids and even decrease of some of them during all of the Synacthen tests and ITT at 60th min were observed. The levels of steroid conjugates decreased in ITT but did not during all of the Synacthen tests by 20 min of each test. Testosterone and estradiol did not increase during the Synacthen tests or ITT as expected. The results suggest that the conjugated steroids in the circulation can serve as reserve stock for rapid conversion into free steroids in the first minutes of the stress situation. Various doses of ACTH 1-24 used in the Synacthen tests implicate earlier or later occurrence of maximal response of stimulated steroids. The equivalent dose to ITT and standard 250 µg of ACTH 1-24 seemed to be dose of 10 µg ACTH 1-24 producing the similar response in all of the steroids in the 60th min of the test.

[Anabolic steroid induced hypogonadism in men: overview and case report]. / Muzský hypogonadizmus indukovaný steroidními anaboliky: prehled poznatku a kazuistika.

An important potential consequence of the anabolic steroid misuse is hypogonadotropic hypogonadism due to the inhibition of pituitary secretion of gonadotropins. By the symptoms as testicular atrophy, spermatogenic and fertility disturbances or dysfunction in sexual life, the anabolic steroids induced hypogonadism (ASIH) could be differentiated from organic hypogonadotropic hypogonadism only with difficulty unless the misuse is reported by the user. When diagnosed, the crucial step in the therapy is the stop of anabolic use. Convalescence lasts usually several months or even more than one year. First could be seen the retreat of testicular atrophy followed by the rearrangement of spermatogenesis. The users mainly well informed from internet use for amelioration of the symptoms injections of human choriogonadotropin (hCG), selective estrogen receptor modulators (SERM) or aromatase inhibitors.Key words: anabolic steroids - doping - hypogonadotropic hypogonadism - side effects.

Occurrence and reproductive roles of hormones in seminal plasma.

Only 2-5% of seminal fluid is composed of spermatozoa, while the rest is seminal plasma. The seminal plasma is a rich cocktail of organic and inorganic compounds including hormones, serving as a source of nutrients for sperm development and maturation, protecting them from infection and enabling them to overcome the immunological and chemical environment of the female reproductive tract. In this review, a survey of the hormones found in human seminal plasma, with particular emphasis on reproductive hormones is provided. Their participation in fertilization is discussed including their indispensable role in ovum fertilization. The origin of individual hormones found in seminal plasma is discussed, along with differences in the concentrations in seminal plasma and blood plasma. A part of review is devoted to methods of measurement, emphasising particular instances in which they differ from measurement in blood plasma. These methods include separation techniques, overcoming the matrix effect and current ways for end-point measurement, focusing on so called hyphenated techniques as a combination of chromatographic separation and mass spectrometry. Finally, the informative value of their determination as markers of male fertility disorders (impaired spermatogenesis, abnormal sperm parameters, varicocele) is discussed, along with instances where measuring their levels in seminal plasma is preferable to measurement of levels in blood plasma.

Les spermatozoïdes ne représentent que 2 à 25% du liquide séminal, le reste étant constitué par le plasma séminal. Le plasma séminal est un cocktail de composés organiques et non organiques comprenant des hormones qui font office de source de substances nutritives pour le développement et la maturation des spermatozoïdes, qui les protègent de l'infection et leur permettent de surmonter l'environnement immunologique et chimique de l'appareil reproducteur féminin. La présente revue propose une vue d'ensemble des hormones retrouvées dans le plasma séminal de l'homme, l'accent étant particulièrement mis sur les hormones reproductives. La participation de ces dernières au processus de fécondation est discutée, y compris leur rôle indispensable dans la fécondation de l'ovocyte. L'origine de chacune des hormones retrouvées dans le plasma séminal est décrite, ainsi que les différences de leurs concentrations dans le plasma séminal et dans le plasma sanguin. Une partie de cette revue est dévolue aux méthodes de mesure, en soulignant des exemples particuliers où elles diffèrent des mesures dans le plasma sanguin. Ces méthodes comprennent les techniques de séparation, qui surmontent les effets matriciels et les procédures actuelles de critère de mesure, en se concentrant sur les techniques dites de couplage comme la combinaison de la séparation chromatographique et de la spectrométrie de masse. Enfin, la valeur informative de la détermination de ces hormones en tant que marqueurs des anomalies de la fertilité masculine (spermatogenèse altérée, paramètres spermatiques anormaux, varicocèle) est discutée, ainsi que les situations où la mesure de leurs taux dans le plasma séminal est préférable à celle du plasma sanguin.