Results 51 to 60 of about 13,782 (265)

Role of parenteral testosterone in hypospadias: A study from a teaching hospital in India

Urology Annals, 2011
Objectives: To evaluate the effect of parenteral testosterone on penile length, preputial skin and side effects in patients with hypospadias. Materials and Methods: 23 patients with hypospadias were included in this study.
Reyaz Ahmad, Rajendra Singh Chana, Syed Manazir Ali, Shehtaj Khan   +3 more
doaj   +1 more source

A novel quadruple templates molecularly imprinted polymer electrochemical sensor assisted by second-order calibration methods for detection of Sustanon abuse

Sensing and Bio-Sensing Research, 2023
Sustanon (SUS) consists of testosterone propionate (TP), testosterone phenylpropionate (TPP), testosterone isocaproate (TIC) and testosterone decanoate (TD) which is generally used as a medication to treat the testosterone deficiency in men.
Ali R. Jalalvand
doaj   +1 more source

Nuclear expression of PG-21, SRC-1, and pCREB in regions of the lumbosacral spinal cord involved in pelvic innervation in young adult and aged rats [PDF]

, 2012
In rats, ageing results in dysfunctional patterns of micturition and diminished sexual reflexes that may reflect degenerative changes within spinal circuitry.
Amandusson, Anderson, Balazs, Berkley, Blanchet, Blanco, Blok, Breedlove, Breedlove, Burke, Chambers, Chambers, Collins, Dail, Davidson, De Cesare, Dering, Dering, Eika, Ernfors, Fargo, Ferrini, Finkbeiner, Frankel, Fraser, Ghanadian, Giuliano, Goldstein, Goldstein, Gonzalez, Gray, Gréco, Hancock, Hodges, Holmes, Hsu, Johnson, Jordan, Jordan, Jordan, Kepper, Kurz, Labombarda, Leo, Leslie, Lubischer, Marson, Marson, Marson, Marson, Marson, Matsumoto, Matsumoto, Matsumoto, Matsumoto, Matsumoto, Matsumoto, Mattson, Mayr, McKenna, McKenna, McManus, Meisel, Monks, Monks, Montminy, Nadelhaft, Nadelhaft, Nadelhaft, Nicolopoulos-Stournaras, Nordeen, O'Bryant, Osborne, Papka, Papka, Papka, Papka, Papka, Purinton, Ranson, Ranson, Ranson, Ranson, Ranson, Ranson, Reichardt, Santer, Schrøder, Sengelaub, Shibata, Smith, Smith, Tan, Tang, Tobin, Ulfhake, VanderHorst, Vera, Watkins, Watson, Williams, Wu, Wu, Yaici, Yamamoto, Yan, Yang, Yang, Yaïci   +108 more
core   +1 more source

Gamma Irradiated Rhodiola sachalinensis Extract Ameliorates Testosterone-Induced Benign Prostatic Hyperplasia by Downregulating 5-Alpha Reductase and Restoring Testosterone in Rats

Molecules, 2019
The effect of Rhodiola sachalinensis Boriss extract irradiated with 50 kGy gamma rays (HKC) on benign prostatic hyperplasia (BPH) was investigated. Seven-week-old male SD rats received a subcutaneous injection of 20 mg/kg of testosterone propionate (TP ...
Qi Xin, Mi-Jin Kwon, Ju-Woon Lee, Kwan-Soo Kim, Hao Chen, Maria G. Campos, Rosa Tundis, Cheng-Bi Cui, Young Ho Cho, Hui Cao   +9 more
doaj   +1 more source

Testosterone Contributes to Vascular Dysfunction in Young Mice Fed a High Fat Diet by Promoting Nuclear Factor E2–Related Factor 2 Downregulation and Oxidative Stress

Frontiers in Physiology, 2022
Obesity, an important risk factor for cardiovascular disease, promotes vascular oxidative stress. Considering that free testosterone levels remain within the reference range, especially in obese young men and that testosterone stimulates reactive oxygen ...
Rafael M. Costa, Rafael M. Costa, Rhéure Alves-Lopes, Rhéure Alves-Lopes, Juliano V. Alves, Carolina P. Servian, Fabíola L. Mestriner, Fernando S. Carneiro, Núbia de S. Lobato, Rita C. Tostes   +9 more
doaj   +1 more source

Testosterone aggravates cerebral vascular injury by reducing plasma HDL levels

Open Life Sciences, 2020
Testosterone is often used to improve the physiological function. But increased testosterone levels affect blood lipids and cause inflammation and oxidative stress, which are risk factors for vascular diseases.
Jin Tao, Wang Lu, Li Dongbo, Yang Tao, Zhou Yuefei   +4 more
doaj   +1 more source

Cardiovascular Dysfunction in Polycystic Ovary Syndrome: Mitochondrial and Inflammatory Mechanisms

BioMed Research International, Volume 2026, Issue 1, 2026.
Background Polycystic ovary syndrome (PCOS) is a common endocrine disorder that significantly increases cardiovascular disease (CVD) risk in women. While insulin resistance and dyslipidemia are established contributors, growing evidence highlights mitochondrial dysfunction and chronic low‐grade inflammation as central drivers of cardiovascular ...
Olabimpe Caroline Badejogbin, Mary Olaoluwa Agunloye, Ojichukwuka Ebere Chijioke-Agu, Makinde Vincent Olubiyi, Success Oluwanifesimi Olugbuyiro, Olaniyi Azeez Soetan, Opeyemi Abel Bamgbose, Tobi Opeyemi Olaleye, Swaran J. S. Flora   +8 more
wiley   +1 more source

Supraphysiological Levels of Testosterone Induce Vascular Dysfunction via Activation of the NLRP3 Inflammasome

Frontiers in Immunology, 2020
Background: Both supraphysiological and subphysiological testosterone levels are associated with increased cardiovascular risk. Testosterone consumption at supraphysiological doses has been linked to increased blood pressure, left ventricular hypertrophy,
Juliano Vilela Alves, Rafael Menezes da Costa, Rafael Menezes da Costa, Camila André Pereira, Aline Garcia Fedoce, Carlos Alberto Aguiar Silva, Fernando Silva Carneiro, Núbia Souza Lobato, Rita C. Tostes   +8 more
doaj   +1 more source

Untargeted metabolomics in doping control : detection of new markers of testosterone misuse by ultrahigh performance liquid chromatography coupled to high-resolution mass spectrometry [PDF]

, 2015
The use of untargeted metabolomics for the discovery of markers is a promising and virtually unexplored tool in the doping control field. Hybrid quadrupole time-of-flight (QTOF) and hybrid quadrupole Orbitrap (Q Exactive) mass spectrometers, coupled to ...
Deventer, Koen, Fabregat, Andreu, Farré, Magi, Gil, Rubén, Hernández, Félix, Ibáñez, María, Joglar, Jesús, Kotronoulas, Aristotelis, Marcos, Josep, Pitarch, Elena, Pozo, Óscar J, Raro, Montse, Sancho, Juan Vicente, Segura, Jordi, Tudela Palomar, Eva, Van Eenoo, Peter, Ventura, Rosa, Xing, Yanyi, Yang, Sheng   +18 more
core   +2 more sources

Neonatal androgenization of hypogonadal (hpg) male mice does not abolish estradiol-induced FSH production and spermatogenesis

Reproductive Biology and Endocrinology, 2005
Background Testicular development is arrested in the hypogonadal (hpg) mouse due to a congenital deficiency in hypothalamic gonadotropin-releasing hormone (GnRH) synthesis.
Kerr Jeffrey B, Baines Helen, Nwagwu Margaret O, Ebling Francis JP   +3 more
doaj   +1 more source