keyword
MENU ▼
Read by QxMD icon Read
search

Low free testosterone

keyword
https://www.readbyqxmd.com/read/27919363/the-effects-of-statin-treatment-on-adrenal-and-sexual-function-and-nitric-oxide-levels-in-hypercholesterolemic-male-patients-treated-with-a-statin
#1
Osman Baspınar, Fahri Bayram, Selda Korkmaz, Murat Aksu, Derya Kocer, Oğuzhan Sıtkı Dizdar, Yasin Simsek, Peter P Toth
BACKGROUND: Erectile dysfunction complaints among men treated with a statin are not uncommon. OBJECTIVES: To evaluate the effect of lowering low-density lipoprotein cholesterol (LDL-C) to target levels using varying doses of atorvastatin therapy in hypercholesterolemic male patients on adrenocortical hormones, sexual functions, and serum nitric oxide (NO) levels. METHODS: Eleven hypercholesterolemic male patients who had LDL-C levels greater than 160 mg/dL were included in the study and 11 healthy male individuals served as controls...
November 2016: Journal of Clinical Lipidology
https://www.readbyqxmd.com/read/27914732/interaction-of-sex-steroid-hormones-and-obesity-on-insulin-resistance-and-type-2-diabetes-in-men-the-third-national-health-and-nutrition-examination-survey
#2
Ji Li, Hong Lai, Shaoguang Chen, Hong Zhu, Shenghan Lai
AIMS: We examined interaction of sex steroid hormones and obesity with regard to insulin resistance (IR) and type 2 diabetes (T2D) by using nationally representative data from the US. METHODS: Data of 1461 men aged ≥20years who participated in the Third National Health and Nutrition Examination Survey were analyzed. Multiplicative interaction was calculated by cross-product interaction terms in multivariable logistic regression models. Additive interaction was assessed by the relative excess risk due to interaction (RERI)...
October 22, 2016: Journal of Diabetes and its Complications
https://www.readbyqxmd.com/read/27904148/the-interaction-between-erectile-dysfunction-complaints-and-depression-in-men-a-cross-sectional-study-about-sleep-hormones-and-quality-of-life
#3
J H Soterio-Pires, C Hirotsu, L J Kim, L Bittencourt, S Tufik, M L Andersen
Depression (DEP) is one of the main disabling diseases and is considered a contributor factor for erectile dysfunction (ED). Both of these conditions may be associated with hormonal changes and sleep disturbances. We aimed to evaluate the interaction between ED complaints and depression symptoms on sleep parameters, hormone levels and quality of life in men. This was a cross-sectional study of 468 men aged 20-80 years. The participants were classified according to the presence of ED and/or DEP in groups of healthy individuals, ED, DEP and DEP with ED (DEP-ED)...
December 1, 2016: International Journal of Impotence Research
https://www.readbyqxmd.com/read/27891401/premature-ovarian-failure-an-association-with-autoimmune-diseases
#4
Ayesha, Vandana Jha, Deepti Goswami
INTRODUCTION: Premature Ovarian Failure (POF) is the cessation of ovarian function before the age of 40 years. POF is reported to be associated with autoimmune diseases in 20-30% of cases. AIM: Patients presenting with idiopathic POF were screened for the presence of autoimmune disorders. MATERIALS AND METHODS: Twenty patients with idiopathic POF were included in the study. Baseline investigation in all subjects included fasting serum FSH, LH, E2, progesterone, free T3, free T4, Thyroid-Stimulating Hormone (TSH) and Anti-Thyroperoxidase (anti-TPO) antibodies, testosterone and Dehydroepiandrosterone (DHEAS) levels...
October 2016: Journal of Clinical and Diagnostic Research: JCDR
https://www.readbyqxmd.com/read/27878497/role-of-tissue-specific-stem-and-progenitor-cells-in-the-regeneration-of-the-pancreas-and-testicular-tissue-in-diabetic-disorders
#5
E G Skurikhin, A V Pakhomova, N N Ermakova, O V Pershina, V A Krupin, E S Pan, A I Kudryashova, L A Ermolaeva, A M Dygai
Using the model of hypogonadism in C57Bl/6 male mice, we showed that injection of streptozotocin to newborn animals and high-fat diet induced serum IFN-γ and IL-17 elevation, glucose metabolism disturbances, insulin resistance, destructive changes of the Langerhans islets (deficit of PDX1(+)β cells), while the number of oligopotent β cell precursors (CD45(-)TER119(-)CD133(+)CD49f(low)) increased. Diabetes played the role of an inducer of testicular tissue inflammation (pan-hemopoietic cell infiltration, increase of IL-2, IL-17, and IL-23 content) and reproductive system disturbances in mice (decrease in free testosterone concentration, suppression of spermatogenesis, and infertility)...
November 23, 2016: Bulletin of Experimental Biology and Medicine
https://www.readbyqxmd.com/read/27876434/testosterone-estradiol-ratio-is-it-useful-in-the-diagnosis-of-erectile-dysfunction-and-low-sexual-desire
#6
A M Castelló-Porcar, J M Martínez-Jabaloyas
Erectile dysfunction and low sexual desire are multifactorial diseases. The decrease in testosterone levels is one of the causes, but the effect of estradiol is not well known. Moreover, study has shown that the testosterone/estradiol ratio has more influence over sexuality than does estradiol alone. The aim of the study was to determine whether the balance between testosterone and estradiol has any relation to some aspects of sexual function. It was an ambispective study of 230 patients with urological problems unrelated to sexuality...
November 23, 2016: Aging Male: the Official Journal of the International Society for the Study of the Aging Male
https://www.readbyqxmd.com/read/27871967/prevalence-and-etiology-of-hypogonadism-in-young-men-with-chronic-spinal-cord-injury-a-cross-sectional-analysis-from-two-university-based-rehabilitation-centers
#7
Shannon D Sullivan, Mark S Nash, Eshetu Tefera, Emily Tinsley, Marc R Blackman, Suzanne Groah
BACKGROUND: Spinal cord injury (SCI) triggers an "accelerated aging" process that may include development of hypogonadism, even among younger men with SCI; however, few studies have investigated the prevalence or etiology of hypogonadism in men with SCI. Young men with SCI also are at increased risk for developing metabolic dysfunction after injury, which may be exacerbated by concomitant testosterone (T) deficiency, thus identifying the prevalence and risk factors for T deficiency in men with SCI is important for their long-term health...
November 18, 2016: PM & R: the Journal of Injury, Function, and Rehabilitation
https://www.readbyqxmd.com/read/27865415/biosterilant-effects-of-bacillus-thuringiensis-kurstaki-hd-73-extract-on-male-wistar-albino-rats
#8
Vikas Kumar Roy, Vanlal Peki, Maibam Sunita Devi, Sanasam Sanjeev, Maurya Khusboo, R Zothansanga, Kalibulla Syed Ibrahim, Nachimuthu Senthil Kumar, Guruswami Gurusubramanian
Chemosterilants have long been used in sterilization programs for managing pet, stray, and wild animals but adverse effects such as trauma, incomplete responses to treatment, and complete abolition of gonadal sources of testosterone often occurs. This study describes the biosterilant effects of administering three doses of Bacillus thuringiensis kurstaki HD-73 (Bt 5, 50, and 250 mg/kg; 20 rats/dose) extract in adult male Wistar albino rats on testicular parameters, function, histology, and a number of biochemical markers of overall health, free radical production, and cell proliferation...
January 15, 2017: Theriogenology
https://www.readbyqxmd.com/read/27846196/the-relationship-between-hearing-thresholds-and-hyperandrogenism-in-polycystic-ovary-syndrome
#9
Mahfuz Turan, Rıfkı Ucler, Mehmet Fatih Garca, Zehra Kurdoglu, Hakan Cankaya, Abdurrahman Ayral, Nazım Bozan, Ahmet Faruk Kıroglu, Mertihan Kurdoglu
BACKGROUND The purpose of our study was to investigate the association between polycystic ovary syndrome (PCOS) and hearing thresholds. MATERIAL AND METHODS Forty women diagnosed with PCOS (mean age, 24.33±6.38 years) and 40 healthy women controls (mean age, 26.38±6.75 years) were included in prospective study. Each case was tested with low (250, 500, 1000, and 2000 Hz), high (4000, 6000, and 8000 Hz) and extended high (EH) (9000-20000 Hz) frequency audiometry. The fasting plasma glucose, insulin, FSH, LH, total testosterone, and sex hormone-binding globulin were measured in all patients...
November 15, 2016: Medical Science Monitor: International Medical Journal of Experimental and Clinical Research
https://www.readbyqxmd.com/read/27845966/chest-surgery-in-female-to-male-transgender-individuals
#10
Michael J Frederick, Aaron E Berhanu, Richard Bartlett
BACKGROUND: Societal awareness of transgender individuals has led to increased acceptance and demand for sex-confirming surgery. In female to male transsexuals, the most common procedure is removal of breast tissue to masculinize the chest. METHODS: Eighty-eight transgender patients underwent either a subcutaneous nipple-sparing mastectomy (NSM) with or without a periareolar mastopexy or nipple reduction, or bilateral mastectomies with free nipple grafts (MFNG) with or without nipple reduction...
November 15, 2016: Annals of Plastic Surgery
https://www.readbyqxmd.com/read/27809804/prevalence-of-testosterone-deficiency-in-hiv-infected-men-under-antiretroviral-therapy
#11
Ana Rita Gomes, Pedro Souteiro, Carolina Germana Silva, Bernardo Sousa-Pinto, Francisco Almeida, António Sarmento, Davide Carvalho, Paula Freitas
BACKGROUND: The prevalence of hypogonadism in HIV-infected patients is still a matter of debate as there is no standardized consensual diagnostic method. In addition, the etiology and endocrine/metabolic implications of hypogonadism in this population remain controversial. This study aims to determine the prevalence of testosterone deficiency in a single-site hospital and to evaluate its association with potential risk factors, lipodystrophy, metabolic syndrome, and cardiovascular risk...
November 3, 2016: BMC Infectious Diseases
https://www.readbyqxmd.com/read/27806063/biomarker-profiles-in-women-with-pcos-and-pcos-offspring-a-pilot-study
#12
Nadine M P Daan, Maria P H Koster, Marlieke A de Wilde, Gerdien W Dalmeijer, Annemieke M V Evelein, Bart C J M Fauser, Wilco de Jager
OBJECTIVE: To study metabolic/inflammatory biomarker risk profiles in women with PCOS and PCOS offspring. DESIGN: Cross-sectional comparison of serum biomarkers. SETTING: University Medical Center Utrecht. PATIENTS: Hyperandrogenic PCOS women (HA-PCOS, n = 34), normoandrogenic PCOS women (NA-PCOS, n = 34), non-PCOS reference population (n = 32), PCOS offspring (n = 14, age 6-8 years), and a paedriatic reference population (n = 30)...
2016: PloS One
https://www.readbyqxmd.com/read/27799351/inflammation-immune-activation-immunosenescence-and-hormonal-biomarkers-in-the-frailty-related-phenotype-of-men-with-or-at-risk-for-hiv
#13
Kristine M Erlandson, Derek Ng, Lisa P Jacobson, Joseph B Margolick, Adrian S Dobs, Frank J Palella, Jordan E Lake, Hanhvy Bui, Lawrence Kingsley, Todd T Brown
BACKGROUND:  The extent to which inflammation, immune activation/immunosenescence, and hormonal abnormalities are driven by HIV or frailty is not clear. METHODS:  HIV-infected frail men (n=155) were matched to non-frail, HIV-infected (n=141) and HIV-uninfected (n=150) men by age, calendar year, and antiretroviral therapy (ART) use (HIV only). Frailty was defined by ≥3 frailty-related phenotype criteria (weight loss, exhaustion, low activity, slowness) at ≥2 visits, or at 1 visit with ≥1 criteria at ≥2 visits...
October 31, 2016: Journal of Infectious Diseases
https://www.readbyqxmd.com/read/27797674/effect-of-soy-in-men-with-type-2-diabetes-mellitus-and-subclinical-hypogonadism-a-randomized-controlled-study
#14
Thozhukat Sathyapalan, Alan S Rigby, Shalender Bhasin, Natalie J Thatcher, Eric S Kilpatrick, Stephen L Atkin
CONTEXT: Isoflavones found in soy products have a chemical structure similar to estrogen, leading to concerns of an adverse estrogenic effect in men, particularly in those with type 2 diabetes mellitus (T2DM) who have low testosterone levels due to hypogonadism. OBJECTIVE: The primary outcome was change in total testosterone levels. The secondary outcomes were the changes in glycaemia and cardiovascular risk markers. DESIGN: Randomised double blind parallel study...
October 31, 2016: Journal of Clinical Endocrinology and Metabolism
https://www.readbyqxmd.com/read/27797446/cross-sectional-association-of-endogenous-steroid-hormone-sex-hormone-binding-globulin-and-precursor-steroid-levels-with-hemostatic-factor-levels-in-postmenopausal-women
#15
Laura B Harrington, Brett T Marck, Kerri L Wiggins, Barbara McKnight, Susan R Heckbert, Nancy F Woods, Andrea Z LaCroix, Marc Blondon, Bruce M Psaty, Frits R Rosendaal, Alvin M Matsumoto, Nicholas L Smith
BACKGROUND: Oral use of exogenous estrogen/progestin alters hemostatic factor levels. The influence of endogenous hormones on these levels is incompletely characterized. OBJECTIVES: Our study aimed to test whether, among postmenopausal women, high levels of estradiol (E2), estrone (E1), testosterone (T), dehydroepiandrosterone-sulfate (DHEAS), DHEA, and androstenedione, and low levels of sex hormone-binding globulin (SHBG), are positively associated with measures of thrombin generation (TG), normalized activated protein C sensitivity ratio (nAPCsr), and factor VII activity (FVIIc), and negatively associated with antithrombin activity (ATc) and total protein S antigen (PSAg)...
October 31, 2016: Journal of Thrombosis and Haemostasis: JTH
https://www.readbyqxmd.com/read/27768220/gnrh-agonist-or-antagonist-in-the-treatment-of-prostate-cancer-a-comparision-based-on-oncological-results
#16
Stefano Salciccia, Alessandro Gentilucci, Susanna Cattarino, Alessandro Sciarra
On the basis of the trials available, are we ready to consider GnRH antagonists better than agonists? Is there a population of patients who may benefit from antagonists more than agonists?We specifically focused our analysis on the significance of oncological results obtained in phase III trials directly comparing Degarelix with GnRH agonists. Oncological results were evaluated only in 1 trial (CS21) with some subanalysis and they were not the primary endpoints of the study. The follow-up duration was 364 days, and therefore, the number of events (all causes deaths and prostate cancer (PC), Prostate Specific Antigen (PSA), Hazard ratio (HR)-related deaths) was very low in both groups and this aspect strongly reduces the significance of overall survival evaluation...
November 18, 2016: Urologia
https://www.readbyqxmd.com/read/27764720/high-serum-oxytocin-is-associated-with-metabolic-syndrome-in-older-men-the-minos-study
#17
Pawel Szulc, Ez Zoubir Amri, Annie Varennes, Patricia Panaia-Ferrari, Eric Fontas, Joëlle Goudable, Roland Chapurlat, Véronique Breuil
AIM: Oxytocin regulates food intake, carbohydrate and lipid metabolism, and urinary sodium excretion. We assessed the association between serum oxytocin levels and presence of metabolic syndrome (MetS) in older men. METHODS: Cross-sectional study was performed in 540 volunteer men aged 50-85yrs from the MINOS cohort. Oxytocin was measured in fasting serum by radioimmunoassay (Oxytocin RIA, Phoenix Pharmaceuticals). MetS was diagnosed using the harmonized definition...
October 1, 2016: Diabetes Research and Clinical Practice
https://www.readbyqxmd.com/read/27754784/5%C3%AE-androstane-3%C3%AE-17%C3%AE-diol-inhibits-neurotoxicity-in-sh-sy5y-human-neuroblastoma-cells-and-mouse-primary-cortical-neurons
#18
A L Mendell, C E Creighton, B E Kalisch, Neil J MacLusky
Low free T levels in men are associated with age-related cognitive decline and increased risk for neurotoxicity, resulting in disease. The mechanisms underlying these observations remain poorly defined. Although rapid, androgen receptor-dependent activation of ERK has been postulated as a neurotrophic and neuroprotective mechanism, actions of T metabolites such as 5α-androstane-3α,17β-diol (3α-diol) may also be involved. We investigated the influence of 3α-diol on the induction of ERK phosphorylation in SH-SY5Y human female neuroblastoma cells and primary cortical neurons from male and female mice...
December 2016: Endocrinology
https://www.readbyqxmd.com/read/27750487/the-relationship-between-serum-total-testosterone-and-free-testosterone-levels-with-serum-hemoglobin-and-hematocrit-levels-a-study-in-1221-men
#19
Yu Seob Shin, Jae Hyung You, Jai Seong Cha, Jong Kwan Park
OBJECTIVE: To investigate the relationship between serum total testosterone (TT) and free testosterone (FT) levels in men with anemia. METHODS: We reviewed the records of 1221 subjects between March 2009 and December 2014. All the subjects' blood samples were drawn for TT and FT assays. Their serum hemoglobin (Hb) and serum hematocrit (Hct) levels were measured. The primary objective of our study was to investigate the association between TT and FT levels with Hb and Hct levels...
October 18, 2016: Aging Male: the Official Journal of the International Society for the Study of the Aging Male
https://www.readbyqxmd.com/read/27737674/effects-of-eight-weeks-of-time-restricted-feeding-16-8-on-basal-metabolism-maximal-strength-body-composition-inflammation-and-cardiovascular-risk-factors-in-resistance-trained-males
#20
Tatiana Moro, Grant Tinsley, Antonino Bianco, Giuseppe Marcolin, Quirico Francesco Pacelli, Giuseppe Battaglia, Antonio Palma, Paulo Gentil, Marco Neri, Antonio Paoli
BACKGROUND: Intermittent fasting (IF) is an increasingly popular dietary approach used for weight loss and overall health. While there is an increasing body of evidence demonstrating beneficial effects of IF on blood lipids and other health outcomes in the overweight and obese, limited data are available about the effect of IF in athletes. Thus, the present study sought to investigate the effects of a modified IF protocol (i.e. time-restricted feeding) during resistance training in healthy resistance-trained males...
October 13, 2016: Journal of Translational Medicine
keyword
keyword
118359
1
2
Fetch more papers »
Fetching more papers... Fetching...
Read by QxMD. Sign in or create an account to discover new knowledge that matter to you.
Remove bar
Read by QxMD icon Read
×

Search Tips

Use Boolean operators: AND/OR

diabetic AND foot
diabetes OR diabetic

Exclude a word using the 'minus' sign

Virchow -triad

Use Parentheses

water AND (cup OR glass)

Add an asterisk (*) at end of a word to include word stems

Neuro* will search for Neurology, Neuroscientist, Neurological, and so on

Use quotes to search for an exact phrase

"primary prevention of cancer"
(heart or cardiac or cardio*) AND arrest -"American Heart Association"