Results 51 to 60 of about 434,055 (399)
The Anatomical Record, Volume 306, Issue 1, Page 5-28, January 2023., 2023 Abstract Antlers are the most conspicuous trait of cervids and have been used in the past to establish a classification of their fossil and living representatives. Since the availability of molecular data, morphological characters have generally become less important for phylogenetic reconstructions.
Nicola S. Heckeberg +2 more
wiley +1 more source
The gut microbiota is a major regulator of androgen metabolism in intestinal contents
American Journal of Physiology. Endocrinology and Metabolism, 2019 Androgens exert important effects both in androgen-responsive tissues and in the intestinal tract. To determine the impact of the gut microbiota (GM) on intestinal androgen metabolism, we measured unconjugated (free) and glucuronidated androgen levels in
Hannah Colldén +10 more
semanticscholar +1 more source
Frontiers in Neuroscience, 2015 Steroid hormones are critical regulators of reproductive life history, and the steroid sensitive traits (morphology, behavior, physiology) associated with particular life history stages can have substantial fitness consequences for an organism. Hormones,
Devaleena S Pradhan +4 more
doaj +1 more source
The role of androgen therapy in acquired aplastic anemia and other bone marrow failure syndromes
Frontiers in Oncology, 2023 Bone marrow failure syndromes are a heterogeneous group of diseases. With the major advancements in diagnostic tools and sequencing techniques, these diseases may be better classified and therapies may be further tailored.
Momen Nassani +12 more
doaj +1 more source
Genomic Deletion at 10q23 in Prostate Cancer: More Than PTEN Loss?
Frontiers in Oncology, 2018 The PTEN gene encodes for the phosphatase and tensin homolog; it is a tumor suppressor gene that is among the most frequently inactivated genes throughout the human cancer spectrum. The most recent sequencing approaches have allowed the identification of
Raghavendra Tejo Karthik Poluri +2 more
doaj +1 more source
MedComm, 2023 Aged male patients are more vulnerable to severe or critical symptoms of COVID‐19, but the underlying mechanism remains elusive. In this study, we analyzed previously published scRNA‐seq data from a large cohort of COVID‐19 patients, castrated and ...
Yinchuan Li +11 more
doaj +1 more source
Canalization of the Vestibular Plate in the Absence of Urethral Fusion Characterizes Development of the Human Clitoris: The Single Zipper Hypothesis. [PDF]
, 2016 PurposeWe characterized the early gestation development of the female external genitalia using optical projection tomography to visualize anatomical structures at high resolution.Materials and methodsFirst and early second trimester human female fetal ...
Baskin, Laurence +8 more
core +2 more sources
Journal of Clinical Endocrinology and Metabolism, 2006 OBJECTIVE The Androgen Excess Society (AES) charged a task force to review all available data and recommend an evidence-based definition for polycystic ovary syndrome (PCOS), whether already in use or not, to guide clinical diagnosis and future research.
R. Azziz +10 more
semanticscholar +1 more source
BJUI Compass, Volume 4, Issue 1, Page 123-129, January 2023., 2023 Abstract Objective To evaluate the relationship between pre‐operative PSA value, 68Ga‐prostate‐specific‐membrane‐antigen (PSMA) PET performance and oncologic outcomes after salvage lymph node dissection (sLND) for biochemical recurrent prostate cancer (PCa).
Carlo A. Bravi +28 more
wiley +1 more source
Sex Hormones Regulate Innate Immune Cells and Promote Sex Differences in Respiratory Virus Infection
Frontiers in Immunology, 2018 Sex differences in the incidence and severity of respiratory virus infection are widely documented in humans and murine models and correlate with sex biases in numbers and/or functional responses of innate immune cells in homeostasis and lung infection ...
Sapana Kadel +3 more
doaj +1 more source