Results 51 to 60 of about 41,941 (247)
Hydroxysteroid dehydrogenase HSD1L is localised to the pituitary–gonadal axis of primates
Endocrine Connections, 2017 Steroid hormones play clinically important and specific regulatory roles in the development, growth, metabolism, reproduction and brain function in human.
A Daniel Bird +4 more
doaj +1 more source
Animal Models and Experimental Medicine, EarlyView.We identified 45% HFD as the optimal formulation to establish a juvenile rat model of obesity‐related precocious puberty. It elicits robust phenotypic (early vaginal opening, obesity), histological (advanced ovarian development), and endocrine (elevated HPG axis hormones) alterations, with leptin‐mediated GnRH secretion as a core mechanistic driver ...
Jiayi Gong +5 more
wiley +1 more source
Asian Pacific Journal of ReproductionObjective: To determine the effects of textile dyeing industrial wastewater on the hematological parameters and reproductive health including histoarchitecture of male gonad (testes) of mice.
Md. Taimur Islam +9 more
doaj +1 more source
MORPHOLOGICAL CHANGES IN ASTACUS ASTACUS GONADS DURING THE REPRODUCTIVE CYCLE
Knowledge and Management of Aquatic Ecosystems, 2006 The reproductive cycle of Astacus astacus was described by the external observation of the gonads, recording changes in the gonadosomatic index (GSI) and by the histological analysis of the reproductive organs.
LUCIĆ A., ERBEN R., LACKOVIĆ G.
doaj +1 more source
A preclinical mouse model mimicking the ovarian cancer‐induced estrogen deficiency‐depression axis
Animal Models and Experimental Medicine, EarlyView.A preclinical mouse model of ovarian cancer–related depression was developed by combining intraperitoneal tumor cell injection, ovariectomy, and chronic restraint stress. The model replicates key clinical features including estrogen deficiency, depressive‐like behaviors, and tumor progression, and provides a reliable tool for studying the endocrine ...
Jiamin Liu +6 more
wiley +1 more source
The Journal of Poultry Science, 2007 The present study was carried out to develop techniques for introducing exogenous DNA into primordial germ cells (PGCs) and expressing the introduced DNA efficiently in the gonads of developing chicken embryos.
Mitsuru Naito +3 more
doaj +1 more source
The Anatomical Record, EarlyView.Abstract Stages of embryonic development for reptiles have been presented in tables that may include all or part of embryonic development. When oviposition occurs in some lizards, embryos are already in the later stages of development; likewise, the size of the eggs increases as incubation time progresses.
Nivia Rocio Antonio‐Rubio +3 more
wiley +1 more source
Effects of Feeding Apostichopus japonicus Gonads on the Anti-Fatigue Function of Mice [PDF]
Progress in Fishery SciencesThe rapid pace of modern society has led to fatigue becoming a prevalent health problem that affects people of different age groups. Apostichopus japonicus, the only sea cucumber species cultured on a large scale, has recently experienced notable growth ...
ZHAO Shuhao +5 more
doaj +1 more source
The Anatomical Record, EarlyView.Abstract The anatomical description of the hourglass dolphin (Cephalorhynchus cruciger) and the spectacled porpoise (Phocoena dioptrica) remains largely unexplored, due to limited specimen availability and preservation challenges. This study employed digital imaging techniques, conventional histology, and computed tomography to provide visualization of
Jean‐Marie Graïc +26 more
wiley +1 more source
Gonadotoxic Effects of Nilotinib in Chronic Myeloid Leukemia Treatment Dose in a Mouse Model
Turkish Journal of Hematology, 2017 Objective: Tyrosine kinase inhibitors may have deleterious effects on spermatogenesis or folliculogenesis, resulting in male or female subfertility. The aim of this study is to determine the effect of nilotinib, which is used routinely to treat chronic ...
Güldane Seval +3 more
doaj +1 more source