Results 1 to 10 of about 13,083 (186)

Severe Irritant Contact Dermatitis Causing Skin Ulceration Secondary to a Testosterone Patch [PDF]

open access: goldThe Scientific World Journal, 2009
Testosterone replacement has undergone somewhat of a revolution in the past decade with the introduction of topical administration techniques, including patches and gels, as well as an increasing interest in the treatment of older men with low ...
Nathan Lawrentschuk, Neil Fleshner
doaj   +2 more sources

Castration modulates singing patterns and electrophysiological properties of RA projection neurons in adult male zebra finches [PDF]

open access: yesPeerJ, 2014
Castration can change levels of plasma testosterone. Androgens such as testosterone play an important role in stabilizing birdsong. The robust nucleus of the arcopallium (RA) is an important premotor nucleus critical for singing.
Songhua Wang   +5 more
doaj   +4 more sources

Clinical Electrophysiology and Mathematical Modeling for Precision Diagnosis of Infertility [PDF]

open access: yesBiomedicines
How can cellular electrophysiology measurements and mathematical modeling of ionic channels help to identify pivotal targets in disease-related cell signaling?
Fernanda Carvalho Cavalari   +7 more
doaj   +2 more sources

Indomethacin Abolishes the Potentiation Effect of Testosterone on the Relaxation Induced by Salbutamol and Theophylline by Directly Blocking the K+ Channels in Airway Smooth Muscle [PDF]

open access: yesMolecules
Indomethacin, ibuprofen, and acetylsalicylic acid (ASA) are non-steroidal anti-inflammatory drugs (NSAIDs) that inhibit prostaglandin (PG) synthesis. Previous studies in airway smooth muscle demonstrated that chronic exposure to testosterone (TES, 40 nM)
Jorge Reyes-García   +4 more
doaj   +2 more sources

Falsely elevated serum testosterone measurements resulting from testosterone topical gel contamination of the venipuncture site: Case Series and retrospective review

open access: yesHeliyon, 2023
Testosterone as replacement therapy for male hypogonadism or as gender-affirming hormone therapy for transgender and non-binary patients has increased worldwide.
Aranza Pinedo Pichilingue   +2 more
doaj   +1 more source

Estradiol decreases the excitability of RA projection neurons in adult male zebra finches

open access: yesFrontiers in Cellular Neuroscience, 2023
Zebra finches are essential animal models for studying learned vocal signals. The robust nucleus of the arcopallium (RA) plays an important role in regulating singing behavior.
Yutao Zhang   +6 more
doaj   +1 more source

Testosterone-Induced Expression of Male Colour Morphs in Females of the Polymorphic Tawny Dragon Lizard, Ctenophorus decresii. [PDF]

open access: yesPLoS ONE, 2015
Many colour polymorphisms are present only in one sex, usually males, but proximate mechanisms controlling the expression of sex-limited colour polymorphisms have received little attention.
Katrina Rankin, Devi Stuart-Fox
doaj   +1 more source

Maintaining bone health by estrogen therapy in patients with advanced prostate cancer: a narrative review

open access: yesEndocrine Connections, 2022
The purpose of androgen deprivation therapy (ADT) in prostate cancer (PCa), using luteinizing hormone-releasing hormone agonists (LHRHa) or gonadotrophin-releasing hormone antagonists, is to suppress the levels of testosterone.
Herjan J T Coelingh Bennink   +11 more
doaj   +1 more source

Attractive and healthy-looking male faces do not show higher immunoreactivity

open access: yesScientific Reports, 2022
Previous research has indicated that facial attractiveness may provide cues to the functioning of the immune system. Mating with individuals who have a more effective immune system could lead to a higher reproductive success.
Žaneta Pátková   +6 more
doaj   +1 more source

The effect of estroprogestagen therapy on lipid status in menopause depending on the drug administration route [PDF]

open access: yesVojnosanitetski Pregled, 2020
Background/Aim. In menopausal women lipid and lipoprotein values are important predictors of development of cardiovascular diseases (CVD). The use of estrogens reduces levels of low density lipoprotein cholesterol (LDLC) and lipoprotein A [Lp(a)], and ...
Čitlučanin Goran   +9 more
doaj   +1 more source

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