BACKGROUND The objective of this study was to determine whether follicles grown within human ovarian cortical strip culture for 6 days in serum-free medium could be isolated at the secondary stage of pre-antral development and grown in vitro to the late pre-antral/early antral stage during a 4 day culture period. METHODS Ovarian cortical biopsies were obtained from six women aged 26-40 years,...

OBJECTIVE Pre-death grief is prevalent among dementia family caregivers. When unaddressed, it produces adverse outcomes. With its research primarily conducted in Caucasians, its applicability to non-Caucasians is uncertain. We explore the existence and the characteristics of pre-death grief in a multi-ethnic Asian population using an established pre-death grief scale-Marwit-Meuser Caregiver Gri...

The source and history of the cell plays an important role in influencing the phenotypic properties of the organism in a particular environmental condition. Pre-induced lac operon provides benefit on lactose environment. During metabolism lactose is broken down into glucose and galactose. The fate of cells with pre-induced lac operon on glucose and galactose milieu is not known. The influence o...

Digital natives constitute the majority of new employees entering the marketplace. However, they face an organizational corporate culture that enshrines the vested interests of a very different generation of people, whom they would characterize as digital immigrants or even dinosaurs. This organizational culture has very strict values and assumptions about the way people (should) work, resultin...

Three-dimensional environments have been shown to enhance cell aggregation and osteoblast differentiation. Thus, we hypothesized that three-dimensional (3D) growth environments would enhance the mineralization rate of human embryonic palatal mesenchymal (HEPM) pre-osteoblasts. The objective of this study was to investigate the potential use of rotary cell culture systems (RCCS) as a means to en...

Background: Cryopreservation of pre-antral follicles is a hopeful technique to preserve female fertility. The aim of the present study was to evaluate reactive oxygen species (ROS) and total antioxidant capacity (TAC) levels of mouse vitrified pre-antral follicles in the presence of alpha lipoic acid (ALA). Methods: Isolated pre-antral follicles (140–150 µm in diameter) were divided into vitrif...

s:2022:"Background: Cryopreservation is an important option for preserving the fertility. We examined the reactive oxygen species (ROS) production, total antioxidant capacity (TAC) and developmental competence, of vitrified isolated mice pre-antral follicles as an alternative method for restoring fertility. Materials and Methods: The 140-160 μm pre-antral follicles mechanically isolated from ov...