Results 101 to 110 of about 151,487 (293)

Histological Characterization and Comparative Transcriptomic Analysis of Gonads During Early Sex Differentiation in the Northern Snakehead (Channa argus)

open access: yesAnimal Research and One Health, EarlyView.
This study delineates the early sex differentiation timeline in the northern snakehead (Channa argus). These findings provide a foundation for future sex‐control breeding in this economically important species. ABSTRACT The northern snakehead (Channa argus) is an economically important aquaculture species in China.
Chaonan Sun   +6 more
wiley   +1 more source

Mucinous cystadenocarcinoma of breast in a 69-year-old woman with positive hormone receptors, the first case reported

open access: yesCaspian Journal of Internal Medicine, 2021
Background: Mucinous cystadenocarcinoma is a relatively uncommon histological subtype of breast cancer that is a cystic form of papillary mucinous carcinoma.  It is regularly negative for estrogen and progesterone receptors and it is most often diagnosed
Ghodsieh Kamrani   +5 more
doaj  

Progesterone reduces cell survival in primary cultures of endometrioid ovarian cancer

open access: yesJournal of Ovarian Research, 2019
Background Ovarian cancer is the most lethal of all gynecologic malignancies. The relationship between sexual steroids receptors and ovarian cancer progression has been largely evaluated. The presence of progesterone receptors has been associated with an
Enrique Pedernera   +4 more
doaj   +1 more source

Clinical-pathological features of an occult mixed mucinous male breast cancer. a case report [PDF]

open access: yes, 2017
Mucinous carcinoma of the male breast is an uncommon malignant breast neoplasm and its diagnoses remain difficult. It is probably due to such a low rate of breast cancer cases that men tend to be diagnosed at an older age than women and with a later ...
Bonifacino, Adriana   +7 more
core   +1 more source

PGR (progesterone receptor) [PDF]

open access: yesAtlas of Genetics and Cytogenetics in Oncology and Haematology, 2018
The progesterone receptor gene PGR is located on 11q22.1. The functional gene has 8 exons and 7 introns; the transcript is translated into 933 residues. The protein occurs as three isoforms viz. PR-A; PR-B; PR-C and 11 splice variants. PR-A and PR-B are structurally similar.
openaire   +2 more sources

Drug‐Induced Raynaud's Phenomenon and Underlying Mechanism: A Disproportionality Analysis From the World Health Organization Pharmacovigilance Database

open access: yesArthritis &Rheumatology, EarlyView.
Objectives The aim of this study is to generate hypotheses about unknown drugs associated with the onset or worsening of Raynaud's phenomenon (RP) and to explore their potential pathophysiologic mechanisms through a mixed disproportionality/clustering analysis from the World Health Organization (WHO) pharmacovigilance database.
Alex Hlavaty   +4 more
wiley   +1 more source

Transcriptional and posttranscriptional regulation of human androgen receptor expression by androgen. [PDF]

open access: yes, 1993
Autoregulation is a control mechanism common to several proteins of the steroid/thyroid hormone receptor superfamily. In this work the effect of androgens and antiandrogens on the expression of the human androgen receptor (hAR) in prostate and breast ...
Blasschke, Dorothea   +4 more
core   +1 more source

Tissue‐specific and spatially dependent metabolic signatures perturbed by injury in male and female mice

open access: yesArthritis &Rheumatology, Accepted Article.
Objective Osteoarthritis—the leading cause of disability worldwide—disproportionately affects females, yet sex remains an overlooked determinant. This disparity stems from sex‐specific differences in injury susceptibility—a major risk factor for disease.
Hope D. Welhaven   +6 more
wiley   +1 more source

Influence of 17 beta-estradiol, progesterone, and dexamethasone on diapedesis and viability of bovine blood polymorphonuclear leukocytes [PDF]

open access: yes, 2004
The aim of the current study was to investigate whether polymorphonuclear leukocyte (PMN) diapedesis and viability are influenced by steroid hormones.
Burvenich, Christian   +3 more
core   +1 more source

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