Essays on Embryonic

Success and achievement of the dreams and goals do not tend to come by accident, but rather as a result of great efforts and strong determination. The starting point to self-realization and personal fulfillment is by no means self-awareness, understanding of personal values, strength, and weaknesses, as well as identifying one's passions and interests in a certain professional field, on the basis of which certain goals are defined and set. Thereby considering one's life as a project and reflecting on some core issues in self-management is by far essential activity for anyone who strives to advance in one's life ...

Permanence and Uniqueness are two principles used in understanding the embryology and physiological development of friction ridge skin. The uniqueness and permanence of friction ridge skin have been applied as one of the fundamental factor used in fingerprint identification in forensic science. Fingerprint identification, analysis and comparison play a significant role in forensic science for solving criminal cases. It is imperative to note that friction ridge skin possesses unique attributes that persevere from before birth until decay after death (Edelmann & Denton, 2007). These two principles of unique attributes and their persistence from before birth until decomposition after death are ...

Synthetic biology is the latest trend that integrates biology with engineering. It deals with the making of biological molecules or systems that does not natural in the biological world. These molecules or system that are constructed, help to complement natural biological systems and help in performing particular biological task (Khalil and Collins 367-379). A simple example of synthetic biology would be manipulation of bacteria through recombinant technologies to produce recombinant protein. A vast number of applications are possible with synthetic biology. With the advancement that are currently happening in the area of bioinformatics, it is possible to reprogram human ...

Stem Cell Research has brought to mankind remarkable results. The use of non-embryonic stem cells have brought a particular recent success to many people. Research at Northwestern University in Chicago, Illinois, headed by a Dr. Richard Burt, has produced a procedure utilizing cells that come from the patient that has been successful in the cases that have undergone treatment. The process is known as Autologous Hermatopoietic Stem Cell Transplant (AHSCT) that has currently been used on patients who have the most common form of Multiple Sclerosis (MS Unites, 2016). The procedure uses the body’s stem cells from the ...

Stem cell research and therapy are not new and continue to be a controversial topic. The benefits of stem cells, and what most scientists agree are the potential benefits of stem cells, in curing disease and regenerating tissue are seemingly limitless. In the past bone marrow transplants were the primary method used to obtain stem cells for research into cures for contemporary diseases such as cancer, heart disease, Parkinson’s, Alzheimers, multiple sclerosis, and diabetes as well as spinal cord injuries. However, Embryonic Stem Cell Research (ESCR) is much more controversial. There has been a recent shift to use ...

Biomolecules serve different functions in a cell. The three major classes of biomolecules in the cell are: proteins, nuclei acids and carbohydrates. These molecular structures serve nearly similar functions in most organisms. Though the function of protein in forming cell architecture, signaling and communication is well known, little is known about the role of carbohydrate in communication. Nevertheless, it goes un-denying that carbohydrates are indispensable for cellular communication and signaling, just like proteins and nucleic acids. The paper titled, Carbohydrates in Cell Recognition, by the authors Nathan Sharon and Halina Lis, is a good review that elucidates the significance ...

Introduction of disease

Endometriosis is a disorder, which affects the reproductive organs of women. It is a common medical condition that affects the lower abdomen and occurs when the tissue that aligns inside the womb grows outside it. In most cases, it happens without the knowledge of the victim. However, endometriosis can be very chronic, and it is associated with a lot of pain and problems with fertility. The diagnosis of endometriosis can take a long time because many women take the pain for granted like any other normal pain. Until a diagnosis is made, most women try to cope with the ...

The stages of human development from a single cell to a whole being are very interesting. It has been widely studied and today the stages of human development are well documented. The development stages are divided into four. These are: germinal period, embryonic period, fetal period and full term or delivery (Kail and Cavanaugh 53). There is a wide variability in the features of the baby-to-be at the various stages of development.. The normal gestation period takes about 40 weeks (Charlesworth 169). After this a mature baby can be delivered. The germinal period, also known as the zygotic stage ...

We see these days restaurants like Chipotle and grocery stores claiming to serve non-genetically modified foods. Are we eating artificial food? Is that good for our bodies? Is that good for the food that is being modified? These questions raise awareness for people who are oblivious of what GMOs are and how they are affecting our daily lives. GMOs may be more common in our diets than we know. GMO stands for Genetically modified organism and is a term that stems from biotechnology. It is the alteration of the genetic code of an organism to either enhance its properties, ...

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Introduction

Genome imprinting is the latest technique that has genetically modified the face of infertility; it is an epigenetic phenomenon through which the parental origin of a gene is determined based on its expression. 1 There are a vast number of genes in mammals that are marked with their parental origin, and the result of this phenomenon is a single parental allele. These marked genes are known as “imprinted.” They rely on the epigenetic machinery determining their parental identity and maintaining their origin-specific gene expression. There are 100 imprinted genes estimated in human and 200 ...

Differentiating stem cells into type II Pneumocytes

Type II Pneumocytes is also referred to as type II alveolar (ATII) cells. It is responsible for the production of the surfactant molecule that helps maintain the elasticity of the lungs and reduce the surface tension of the pulmonary fluids. These cells can be derived from murine Embryonic Stem Cells (ESCs) to promote lung regeneration and repair in case of an injury. The cell engineering can also help treat lung diseases. According to Polak et al. (2006), previous experiments for obtaining ATII from ESCs had yielded low cell yield. This led to the development of an elaborate three-step-strategy that ...

Introduction

The cloning is one of the contemporary controversial topics. The development in this area has been made through the history and there are various positive and also negative effects connected with it. Public opinion is not crystallized on the cloning topic where some are in favor and others against. The paper will provide information that cloning can have both negative and positive impacts, and that the knowledge in the public about the issue is insufficient which results in negative attitudes towards it. The thesis of the paper is that despite its therapeutic uses, cloning for the purpose of reproduction ...

The condition is described as the embryonic forebrain and the faces of human babies. The etiology is heterogeneous genetically and therefore is passed from parents to offsprings. It may also have some environmental inclination (Mallick et al, 2014, para 1). HPE is subdivided into four classes ranging from the least to the most severe kind (Nanni, Schelper & Muenke, 2010, para 2). The brain is bifurcated into two hemispheres. Only 3% of the fetuses develop to delivery. Two-thirds of the affected develop alobar HPE. Which is the most severe of them. The prevalence of the condition has been quoted as ...