Results 51 to 60 of about 184,876 (205)

Testis-specific genes with a promoter and transcription factor binding site near the transcription start site.

, 2019
Testis-specific genes with a promoter and transcription factor binding site near the transcription start site.
Jay C. Brown (5680757)
core   +1 more source

Hydroxyurea treatment is not significantly associated with reduced spermatogonial numbers in patients with sickle cell disease

Frontiers in Endocrinology
Hydroxyurea (HU) is considered a first-line therapy for patients with sickle cell disease (SCD). In cases of inadequate response to HU therapy, patients may receive conditioning therapy prior to haematopoietic stem cell transplantation, which can lead to
Ellen De Beer, Emily Delgouffe, Pauline Mazilier, Ellen Goossens   +3 more
doaj   +1 more source

Sertoli Cell Number Defines and Predicts Germ and Leydig Cell Population Sizes in the Adult Mouse Testis

Endocrinology, 2017
&NA; Sertoli cells regulate differentiation and development of the testis and are essential for maintaining adult testis function. To model the effects of dysregulating Sertoli cell number during development or aging, we have used acute diphtheria toxin ...
D. Rebourcet, Annalucia Darbey, Ana Monteiro, U. Soffientini, Yi-Ting Tsai, I. Handel, Jean-Luc Pitetti, S. Nef, L. Smith, P. O'Shaughnessy   +9 more
semanticscholar   +1 more source

Testis Development and Descent

, 2017
Fetal development of reproductive system is a complex process which can be divided in two main stages: sex determination and sexual differentiation. During sex determination, the bipotential gonadal primordium develops – according to chromosomal sex ...
Lazzeroni P., Mattioli G., Di Iorgi N., Napoli F., Maghnie M., Paraboschi I.   +5 more
core   +1 more source

Supernumerary Testis

Journal of Radiology Case Reports, 2009
Polyorchidism is a rare congenital anomaly of the genital tract in which more than two testes are present, usually within the scrotum. Less than 100 cases of polyorchidism have been reported in medical literature till date. The most common form is the presence of three testis referred as triorchidism or tritestis.
Jaiger, Chintamani, Vinay, Nyapathy2, Ankitha, Chauhan3, Umesh, Krishnamurthy4   +3 more
openaire   +2 more sources

TORSION OF THE TESTIS. [PDF]

The Lancet, 1907
n ...
Rigby, HughM, Howard, RussellJ
openaire   +2 more sources

Hormone Signaling in the Testis

, 2015
A complex milieu of hormones initiates diverse signaling pathways within and between cells of the testis to support the processes of steroidogenesis, spermatogenesis, and ultimately male fertility.
Smith, LB, William H. Walker, Lee B. Smith, Walker, WH   +3 more
core   +1 more source

Gene Expression of E2F1 in Chicken and Mouse Testes at Various Developmental Stages

The Journal of Poultry Science, 2010
E2F1 (Adenoviral E2 promoter binding transcription factor 1), mediating cell proliferation and p53-dependent/independent apoptosis, has been shown to be involved in spermatogenesis in mouse testis.
Heba A. Basha, Hiroshi Yasue, Noriko Hiraiwa, Masahide Nishibori   +3 more
doaj   +1 more source

Partial rejuvenation of the spermatogonial stem cell niche after gender-affirming hormone therapy in trans women

eLife
Although the impact of gender-affirming hormone therapy (GAHT) on spermatogenesis in trans women has already been studied, data on its precise effects on the testicular environment is poor.
Emily Delgouffe, Samuel Madureira Silva, Frédéric Chalmel, Wilfried Cools, Camille Raets, Kelly Tilleman, Guy T'Sjoen, Yoni Baert, Ellen Goossens   +8 more
doaj   +1 more source

Testis expression of transgene reporters driven by testis-specific and non-testis–specific promoters.

, 2016
Testis expression of transgene reporters driven by testis-specific and non-testis–specific promoters.
Emily L. Landeen (209551), Daven C. Presgraves (209554), Christina A. Muirhead (723334), Colin D. Meiklejohn (209549), Lori Wright (453849)   +4 more
core   +1 more source