INTRODUCTION During mammalian ovarian organogenesis, the massive loss of oogonia via apoptosis is attenuated by the association of germ cells with somatic mesoepithelial cells of the gonadal ridge to form primordial follicles. It is suspected that the germ cell actively participates in this process via the production of local regulatory factors. Growth differentiation factor-9 (GDF-9), a member...

the role of alveolar macrophages in the production of granulocyte/ macrophage colony-stimulating factor(s) by the rat lung was investigated. lavaged lungs, when incubated at proper weight per volume of culture medium, produced the same amount of colony-stimulating factor as unlavaged ones. both lavaged and unlavaged lungs produced similar types of colony-stimulating factor (s). prolonged incuba...

background: recently, the use of granulocyte colony-stimulating factor (g-csf) has been proposed to improve pregnancy outcomes in reproductive medicine. objective: a systematic review of the current use of g-csf in patients who have difficulty conceiving and maintaining pregnancy was performed. materials and methods: two electronic databases (pubmed/ medline and scopus) were searched. study sel...

BACKGROUND Ovarian cysts are a common cause for gynecological surgery. However, some cysts are a direct result of endocrine disorders and do not require surgery. This report describes an unusual case in which persistent ovarian cysts are associated with primary hypothyroidism in a young woman. The data were collected by history-taking, physical examination, laboratory tests, ultrasound, magneti...

Background Patients with systemic lupus erythematosus (SLE) suffer from a high incidence of premature ovarian failure, which might be due to cyclophosphamide gonadal toxicity, immune abnormalities, or other reasons. This study aimed investigate whether the transplantation human umbilical cord mesenchymal stem cells (HUC-MSCs) can improve reserve function in mice. Methods We used MRL/lpr mice ob...