Sandeep Goel

Naresh Kumar Venna2
Kamal Verma2
Shuchi Bhatt2
2Naresh Kumar Venna
2Kamal Verma
Learn More
Reinforcement learning addresses the problem of learning to select actions in order to maximize an agent's performance in unknown environments. To scale reinforcement learning to complex real-world tasks, agent must be able to discover hierarchical structures within their learning and control systems. This paper presents a method by which a reinforcement(More)
WD-repeat proteins are very diverse, yet these are structurally related proteins that participate in a wide range of cellular functions. WDR13, a member of this family, is conserved from fishes to humans and localizes into the nucleus. To understand the in vivo function(s) of Wdr13 gene, we have created and characterized a mutant mouse strain lacking this(More)
BACKGROUND Water buffalo is an economically important livestock species and about half of its total world population exists in India. Development of stem cell technology in buffalo can find application in targeted genetic modification of this species. Testis has emerged as a source of pluripotent stem cells in mice and human; however, not much information(More)
Congenital anomalies of the male urogenital tract are common. Some lesions like posterior urethral valve or anterior urethral diverticulum tend to present early in infancy and are often easily diagnosed on conventional contrast voiding cystourethrograms. Other conditions like posterior urethral diverticulum or utricle can be relatively asymptomatic and(More)
Pseudoachondroplasia is a rare rhizomelic short-limbed skeletal dysplasia. Its inheritance is varied; autosomal dominant pattern and germline or somatic mutations can occur. Children at 2-3 years of age present with short height, gait disturbances, or limb deformities. Characteristic skeletal changes include shortening of long bones, predominantly of femur(More)
For primates that may unexpectedly die, spermatozoa recovered from the epididymis can be used for assisted reproductive technologies (ART). However, in cases of unsuccessful epididymal sperm retrieval, adult testes are the only source of sperm. This study reports cryopreservation of testicular tissue of three adult primates (mandrill, chimpanzee, and(More)
Cryostorage is of immense interest in biomedical research, especially for stem cell-based therapies and fertility preservation. Several protocols have been developed for efficient cryopreservation of cells and tissues, and a combination of dimethyl sulfoxide (DMSO) and fetal bovine serum (FBS) is commonly used. However, there is a need for an alternative to(More)
INTRODUCTION To analyze the pattern of brain metastasis (BM), and to use intensity modulated radiation therapy (IMRT) for target dose escalation in cases with ≤3 metastatic lesions (oligometastases). MATERIALS AND METHODS Thirty-two consecutive cases of BM treated during September 2009 to August 2012 were analyzed retrospectively. RESULTS The study(More)
Pulmonary artery aneurysm is a rare clinical entity with congenital or mycotic origin being most common causes. Post-traumatic pulmonary pseudoaneurysms are extremely rare. Unless diagnosed early and properly managed, these can be fatal. Only few cases have been reported in the literature with most (except the one) being diagnosed much later after the(More)