Studies of Phosphatidylinositol 3 Kinase (PI3K) Signaling Pathway in Mammalian Ovarian Follicle Activation and Development

نویسنده

  • Singareddy Rajareddy
چکیده

................................................................................................... 5 PUBLICATION LIST........................................................................................6 INTRODUCTION.............................................................................................7 1. THE MAMMALIAN OVARY........................................................................... 9 1.1 Follicle Formation....................................................................................... 10 1.2 Classification of Follicles............................................................................... 11 1.3 Follicular Activation and Early Development...................................................... 12 GDF9 and BMP15........................................................................................ 13 Smads...................................................................................................... 14 1.4 Regulation of Follicular Development by Follicle Stimulating Hormone (FSH)............15 1.5 Ovulation and Luteinizing Hormone (LH)......................................................... 16 1.6 The Corpus Luteum (CL)..............................................................................18 1.7 Follicular Atresia........................................................................................ 18 2. THE PHOSPHOTIDYLINOSITOL 3 KINASE (PI3K) PATHWAY.......................... 20 2.

برای دانلود متن کامل این مقاله و بیش از 32 میلیون مقاله دیگر ابتدا ثبت نام کنید

ثبت نام

اگر عضو سایت هستید لطفا وارد حساب کاربری خود شوید

منابع مشابه

Eupafolin ameliorates lipopolysaccharide-induced cardiomyocyte autophagy via PI3K/AKT/mTOR signaling pathway

Objective(s): Eupafolin, a major active component of Eupatorium perfoliatum L., has anti-inflammatory and anti-oxidant properties. Lipopolysaccharide (LPS) is responsible for myocardial depression. A line of evidences revealed that LPS induces autophagy in cardiomyocytes injury. This study aims to evaluate the effects of eupafolin on LPS-induced cardiomyocyte autophagy...

متن کامل

The Role of Mammalian Target of Rapamycine Signaling Pathway in Central Nervous System Cancers: A Review

Mammalian mechanistic target of rapamycine (mTOR) is a conserved serine/threonine kinase in the cellular PI3K/Akt/mTOR signaling pathway. This pathway is modified by cellular alterations such as level of energy, growth factors, stresses, as well as the increased environmental level of cancerous cytokines. In general, increase of this kinase protein function is seen in various types of cancers, ...

متن کامل

P3: Mechanisms of TrkB-Mediated Hippocampal Long-Term Potentiation in Learning and Memory

Long-term potentiation (LTP) is a process that certain types of synaptic stimulation lead to a long-lasting enhancement in the strength of synaptic transmission. Studies in recent years indicate the importance of molecular pathways in the development of memory and learning. Tropomyosin receptor kinase B (TrkB) is a member of the neurotrophin receptor tyrosine kinase family, that its ligand is b...

متن کامل

Glutamine relieves oxidative stress through PI3K/Akt signaling pathway in DSS-induced ulcerative colitis mice

Objective(s): Ulcerative colitis (UC) is a kind of complex immune disease, and a major cause of destruction of intestinal barrier and oxidative stress in this field. In this paper, glutamine (Gln) was believed to offer protection against oxidative stress injury in colitis mice.Materials and Methods: Thirty mice were randomly assigned int...

متن کامل

Oocyte-specific deletion of Pten causes premature activation of the primordial follicle pool.

In the mammalian ovary, progressive activation of primordial follicles from the dormant pool serves as the source of fertilizable ova. Menopause, or the end of female reproductive life, occurs when the primordial follicle pool is exhausted. However, the molecular mechanisms underlying follicle activation are poorly understood. We provide genetic evidence that in mice lacking PTEN (phosphatase a...

متن کامل

ذخیره در منابع من


  با ذخیره ی این منبع در منابع من، دسترسی به آن را برای استفاده های بعدی آسان تر کنید

برای دانلود متن کامل این مقاله و بیش از 32 میلیون مقاله دیگر ابتدا ثبت نام کنید

ثبت نام

اگر عضو سایت هستید لطفا وارد حساب کاربری خود شوید

عنوان ژورنال:

دوره   شماره 

صفحات  -

تاریخ انتشار 2007