The misuse and overuse of steroid hormones in fish is an emerging problem worldwide. The
data on hormonal residue in fish was less due to a lack of effective monitoring programs on …

During the teleost radiation, extensive development of the direct innervation mode of
hypothalamo-pituitary communication was accompanied by loss of the median eminence …

In vertebrates, folliculogenesis and ovulation are regulated by two distinct pituitary
gonadotropins: follicle-stimulating hormone (FSH) and luteinizing hormone (LH). Currently …

The 2 pituitary gonadotropins, follicle-stimulating hormone (FSH) and luteinizing hormone
(LH), regulate the reproductive function in all vertebrates. While many studies have …

Melatonin is a key hormone involved in the photoperiodic signaling pathway. In both teleosts
and mammals, melatonin produced in the pineal gland at night is released into the blood …

In vertebrates, the anterior pituitary plays a crucial role in regulating several essential
physiological processes via the secretion of at least seven peptide hormones by different …

Environmental light is perceived and anticipated by organisms to synchronize their
biological cycles. Therefore, artificial light at night (ALAN) disrupts both diurnal and seasonal …

The frequency of detection and concentrations of bifenthrin, a pyrethroid insecticide, in the
waterways inhabited by the endangered species, steelhead trout (Oncorhynchus mykiss) …

The vertebrate pituitary is a dynamic organ, capable of adapting its hormone secretion to
different physiological demands. In this context, endocrinologists have debated for the past …

Directing both organismal homeostasis and physiological adaptation, the pituitary is a key
endocrine gland in all vertebrates. One of its major tasks is to coordinate sexual maturation …