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Cadmium Enrichment Characteristics in Different Oratosquilla oratoria Tissues During Various Gonadal Development Stages from Shanghai and Its Health Risk Assessment [PDF]

open access: yesFoods
The bioaccumulation of cadmium (Cd) in the edible tissues of Oratosquilla oratoria, a seasonal delicacy in Shanghai, poses potential health risks to consumers.
Nana Sun   +9 more
doaj   +2 more sources

Oxidative Status as an Indicator of Gonadal Maturation in Three Species of Mediterranean Sea Urchin [PDF]

open access: yesAntioxidants
Sea urchins are invertebrates that play a crucial role in marine ecosystems by controlling benthic algal communities and whose natural populations are being affected by different biotic and abiotic factors. Triggering physiological processes promotes the
Pedro A. Álvarez   +6 more
doaj   +2 more sources

Claude Bernard, the Founder of Modern Medicine

open access: yesCells, 2022
Claude Bernard is the first and one of the very few French scientists to have been honored with a national funeral [...]
René Habert
doaj   +1 more source

Accumulation of Astaxanthin and Canthaxanthin in Liver and Gonads of Rainbow Trout (Oncorhynchus mykiss (Walbaum, 1792)) Reared in Water Containing the Fungicide Mancozeb in Concentration Level Permitted by European Legislation

open access: yesApplied Sciences, 2022
In this study, we studied the levels of both of the main pigments in Salmonidae—astaxanthin (Ax) and canthaxanthin (Cx)—accumulated in the liver, female gonads, and male gonads of rainbow trout (Oncorhynchus mykiss) reared in water containing the ...
Milena Tzanova   +4 more
doaj   +1 more source

Molecular biological marker BCL-2: testis analysis in prenatal injection of estrogen to white laboratory mice

open access: yesRUDN Journal of Agronomy and Animal Industries, 2023
Immunohistochemical study is one of the modern methods of disease diagnostics used in practical veterinary practice, as well as in scientific developments in differential diagnostics of animal diseases of tumour and non-tumour nature.
Rimma T. Sulaimanova, Andrey N. Kvochko
doaj   +1 more source

Complete androgen insensitivity syndrome: A rare case report

open access: yesNational Journal of Clinical Anatomy, 2022
Androgen receptor gene mutations on Xq12, which also have a 46XY karyotype abnormality, are the root cause of the X-linked uncommon recessive disorder of sex development known as androgen insensitivity syndrome (AIS).
Tushar Kambale   +3 more
doaj   +1 more source

Patients with disorders of sex development [PDF]

open access: yesAnnals of Pediatric Endocrinology & Metabolism, 2021
Disorders of sex development (DSDs) are a genetically and clinically heterogeneous group of congenital conditions of the urogenital tract and reproductive system.
Renata Markosyan
doaj   +1 more source

Inhibin immunoreactivity in gonadal and non-gonadal tumors [PDF]

open access: yesThe Journal of Steroid Biochemistry and Molecular Biology, 1990
Inhibin immunoreactivity was estimated in a number of gonadal and non-gonadal tumors. Dog Sertoli cell tumors and human granulosa cell and Leydig cell tumors contained high concentrations of inhibin-like material. Levels, comparable with those in normal testes and ovaries were detected in human testicular non-seminomas and in ovarian cystadenomas ...
DEJONG, FH   +8 more
openaire   +3 more sources

AXL/Gas6 signaling mechanisms in the hypothalamic-pituitary-gonadal axis

open access: yesFrontiers in Endocrinology, 2023
AXL is a receptor tyrosine kinase commonly associated with a variety of human cancers. Along with its ligand Gas6 (growth arrest-specific protein 6), AXL is emerging as an important regulator of neuroendocrine development and function.
Pardis Mohammadzadeh, Gregory C. Amberg
doaj   +1 more source

Direct and Indirect Effects of Sex Steroids on Gonadotrope Cell Plasticity in the Teleost Fish Pituitary

open access: yesFrontiers in Endocrinology, 2020
The pituitary gland controls many important physiological processes in vertebrates, including growth, homeostasis, and reproduction. As in mammals, the teleost pituitary exhibits a high degree of plasticity.
Romain Fontaine   +4 more
doaj   +1 more source

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