Biochemistry Research Papers Samples For Students

In the healthcare perspective, according to Gennaro et al. (2000), biochemical reactions are the chemical reactions involved in biochemical and cellular processes and particular actions of substances that affect these processes. Understanding biochemical reactions lead to the “understanding of the molecular bases of diseases”. The knowledge of receptor sites and metabolism (among other things) direct healthcare measures in efficient therapy management. Knowing normal cellular communication and metabolic pattern chemical reactions determine conditions that are abnormal in disease states. To Giese (2013), the scope of pharmaceutical reactions involve those of pharmaceutical biomolecules and biomolecule analogues and the chemical reactions involving ...

1.0 Introduction

Multiple sclerosis (MS) is a neural degenerative condition involving the progressive degeneration of the myelin sheath (the protecting cover to the nerve fibres (axons)) around the nerve cell leading to a break down in transmission of nerve impulses. The impairment of the transmission results in loss of the body’s ability to control and coordinate muscle movement. The disease progresses through a complex and diverse symptoms making it challenging to diagnose, treat and manage. The symptoms of MS may range from gentle to severe weakness, impaired body movement, lack of ordered senses, uncontrolled bowel and bladder, damaged cognition, impaired vision and a variety ...

Introduction

Multiple sclerosis (MS) is a neural degenerative condition involving the progressive degeneration of the myelin sheath (the protecting cover to the nerve fibres (axons)) around the nerve cell leading to a break down in transmission of nerve impulses. The impairment of the transmission results in loss of the body’s ability to control and coordinate muscle movement. The disease progresses through a complex and diverse symptoms making it challenging to diagnose, treat and manage. The symptoms of MS may range from gentle to severe weakness, impaired body movement, lack of ordered senses, uncontrolled bowel and bladder, damaged cognition, impaired vision and a variety ...

Abstract

The method of Enhanced Geothermal Systems (EGS) focus on the exploitation from the heat contained in deep warm rocks associated with restricted penetrability. Although that particular extraction is just feasible when the reservoir penetrability is actually sufficient to make sure a liquid circulation in between injection as well as production water springs. Financial utilization associated with enhanced geothermal systems has to do with normal or even induced nutrient precipitation as well as associated reduction in permeability from those methods even though it might inhibit liquid flow within well casings or even in rocky fractures as well as therefore decrease heat ...

Background

Early scientists and nutritionists believed that the most vital nutrient in living organisms, for building and maintaining the body was the protein. The role of proteins as enzymes came into existence several years later. This was around 1926 when experiments showed that enzymes were proteins. Insulin was the first protein to be sequenced. Hemoglobin was the first structure of proteins to be resolved. Myoglobin was then resolved later.

X-ray diffraction analysis (X-ray crystallography) led to the determination of the structure of the proteins (three-dimensional structure). The purification of proteins can be made possible from cellular compounds. Several methods have ...

Introduction

The term lipids is used to refer to a group of organic compounds that are naturally occurring and that are all soluble in non-organic solvents such as benzene , chloroform, acetone and ether but not soluble in water. The later characteristic means that lipids can also be defined as amphiphilic or hydrophobic small modules. This amphophilic nature of lipids essentially allows them to be able to form structures such as liposome’s, vesicles or membranes when subjected to aqueous environments. The biological lipids mainly originate from two major build-blocks or biochemical sub-units: isoprene and ketoacyl groups. Another distinct characteristic of lipids ...

Immunogenic cell death: the role of SAGE

Immunogenic cell death: the role of SAGE

Introduction

Millions of cells are always being removed in the human body not only to regulate and coordinate the body’s biochemical pathways but also to keep the cells healthy. This particular systematic removal of cells occurs through a selective mechanism called cell death or apoptosis process. Apoptosis is not a new concept in the understanding of the biological workings of the body. This homeostatic death of body cells has been defined as a tolerogenic or a non-immunogenic event for many [1]. However, new discoveries have unearthed the existence of a different concept ...

Introduction

Most of the world’s chronic diseases are preventable by long term dietary behavior. Out of the ten major causes of deaths for Americans, diet is a contributing factor to at least five of them. These diseases are such as cardiovascular diseases, cancer and diabetes. A report by the Joint World Health Organization on diet made in 2003 revealed that, most of the world’s chronic diseases can be prevented by regular physical exercise and maintenance of a healthy weight. This finding is valid up to date. According to this report, a person’s genome determined their susceptibility to disease while external ...

- Introduction
There have been a number of important changes in the world in recent years, and many of these changes are due to technology. There are very few technologies that have not changed with time, and many of these technologies have evolved to make humanity live easier, more comfortable lives. Examining how technology has allowed us to live easier lives can be investigated in a number of different ways. There are now computers we can carry in our pockets; our car can give us directions to the nearest restaurant, and we live much longer lives thanks to advances in ...

Mobile devices have become the face of communication especially in the 21st century. Mobile is a multi-trillion industry that surpasses pharmaceuticals thanks to a considerable lobbying arm. Scientific studies that have been conducted in relation to phone safety have resulted in differing conclusions in respect to humans. Funding for such research projects originate from a number of sources which cannot be ascertained if affiliated to the industry or not.

INTRODUCTION

As the social media platforms are evolving the benefits are replicated everywhere in the industry. Mobile devices have received a wide range of applications ranging from healthcare, education, transportation, business and even social perspectives. ...

Bioinformatics combines the subjects of biology, mathematics and computer science in to a single field of study. There are various tools available for the biomedical researchers so that they are able to find out the desired biochemical, genomic and medical information. Search programs, data base storage and software programs are some types of bioinformatics tools that help in the analysis of proteomic and genomic data. The web based tutorial of bioinformatics programs will be used in this study to analyze the most important enzyme of fertilization called phospholipase C-gamma. This tutorial will use the bioinformatics tools easily acquired from the ...

Abstract

Schizophrenia is a mental disorder that has no known cause yet. However, some of the proposed causes include genetic factors, biochemical factors, environmental factors, and substance abuse. Although research is still underway to learn more about these causes, this paper discusses some of the existing evidence that proves or disproves environmental factors as causative of schizophrenia. This paper concludes that environmental factors alone do not cause the mental disorder but that they work in conjunction with the genetic factors towards the disorder’s development. This paper then suggests that further research be conducted in order to come up with more ...

Skeletal muscles are complex and highly specialized group of cells that are not isomorphic but can be categorized in a heterogeneous group with different qualities. This heterogeneity of the skeletal muscles is important because ensures different sets of functions that skeletal muscles perform in the human body. This heterogeneity also enables a significant ability of the human organism to adapt to different conditions in life (Pette and Staron 2000). In addition of this heterogeneity, skeletal muscles also posses the ability of plasticity. This means that muscle cells can evolve and adapt to different stimuli and change their characteristics (Tavi and Westerblad ...

Introduction

The ‘yips’ is a term used in sports to describe a transient loss of fine motor skills due to various causes. Although the major etiology is unknown, many researchers attribute it to a psychological and neurological cause. It is a reversible condition which has lead to the end of many sports careers due to poor performance (Vonbrock 50). In golf, it is referred to as a movement disorder that usually impedes with putting. This is because it leads to twitching, jerking and loss of concentration that leads to missing of short putts in golf (Cullen 56).

Many researchers have attributed the condition to biochemical ...

Abstract

Forensic Science has long found important application in a criminal investigation, and its correct usage will enhance its effectiveness in crime detection. The use of forensic science in intelligence has allowed the possibility of crime scene reconstruction, identification of a suspect and the elements therein. Law enforcement has gone a notch higher in crime investigation in the sense that scouring for limited evidence at crime scenes has been made possible long after the perfect crime has taken place. The sole purpose of finding the obscure evidence is to have the criminals responsible brought to book and as a result, ...

Abstract

Secondhand smoke contains many chemicals, including substances that can stimulate the development of cardiovascular diseases. Regular exposure to cigarette smoke put people at risk of developing various diseases including cardiovascular dysfunction. This is true even to non-smokers, due to the thousands of toxic chemicals found in tobacco smoke. Inhalation of these substances may lead to serious and life-threatening health concerns. Consequently, those who are exposed to secondhand smoke have a higher possibility of developing lung, nasal and other forms of cancer and heart diseases. The toxic substances upset the normal functioning of the heart and blood vessels which leads ...

Analysis of alcohol abuse from sociological perspective

Annotated Bibliography
Kissin, B. (1983). The biology of alcoholism, Volume 6: The pathogenesis of alcoholism psychosocial factors. New York, NY: Plenum Press.
The book of Benjamin Kissin (1983) examines the natural history of alcoholism. The author defines the reasons and factor that cause or can lead to the alcoholism. There are various factors that can contribute to the contemporary social issue, such as “moral turpitude, willfulness, and role modeling, urbanization, environmental, stress, oral personality, genetic predisposition, and biochemical defects. The source will be very valuable since it makes the connection between the poverty and alcoholism. causes of the alcoholism ...

Abstract

Enzymes are the large biological molecules that play the role of metabolic processes responsible for maintaining the human life. They have the ability of high selectivity, as natural catalysts. They accelerate both the specifity and rate of metabolic processes, from food digestion and DNA synthesis. Most scientific enzymes are proteins in nature, even though some RNA molecules which are catalytic have been studied. The structures of enzymes normally adopt a three dimensional structure, and in order to assists in catalysis, it may employ the organic and inorganic forms. This experiment is meant to describe the properties and characteristics of enzymes ...

Introduction

Over the years, research has been uncovering more and more rare diseases, especially genetic disorders. Hereditary Angioedema (HAE) is one of such rare disorders of the blood that causes a disfiguring swelling of a part of the body, particularly the face, larynx, extremities, abdomen, and genitalia. It may range from a simple painful swelling of an extremity to asphyxiation from laryngeal involvement. Diagnosis and prognosis of this condition depends on a heightened sense of awareness of the symptoms of the disease by the managing clinician and the availability of effective interventions.
HAE is known to occur in people with a deficiency of a particular ...

The practices of shamanism date back at least as far as the Neolithic ages and possibly the latter parts of the Paleolithic ages of mankind's prehistory. Here, shamanism is defined as a set of ritualistic practices that are used in conjunction with an understanding of a larger framework of the cosmos to engage in ritualistic practices that were goal-directed. This practice was the role of the tribal shaman who entered altered states of consciousness to heal a sick person, among its many other applications. Contrary to popular belief, the practice of ritualistic shamanism directly led to the nearly-overnight birth of modern, systematized ...

Environmental concerns are always addressed in stable nations like the United States, but in countries with socio-economic and political problems such as Egypt, the government never takes care of the environmental issues. Water pollution in Egypt is one of the most threatening environmental concerns of the country. Water pollution affects the people’s healthy living standards as it reduces their ability to obtain and use water. Egypt is listed among the ten countries that are threatened by water crisis by 2025 due to the rapidly increasing rate of pollution in the water of the Nile River . About 97% of ...

Introduction

The use of marijuana for medicinal purposes, a social or political issue, seems to be in question. The opponents to the use of marijuana for medicinal purposes stick to the same argument of social and at times religious effects. The support of the movement seems to be basing all evidence in the far-reaching uses of cannabis beyond medical application. With Washington and Colorado both recently legalizing marijuana for recreational use, it reopens the debate about whether or not marijuana should be legal for medicinal purposes in the United States. A look at the current research, an analyzing the argument of ...

Immunology

In biomedical science, immunology the study of the response or reaction of any organism to antigenic challenge(s) and the organism’s ability to recognize what is self and what is foreign. It fundamentally covers all the defense mechanisms of an organism, comprising chemical, biological and physical characteristics that aid the organism to fight predisposition to foreign material, organisms, etc.
The most common immunology test is the allergy test for individuals who are suspected to be allergic or have allergic reactions to certain elements. The Blood tests for allergen specific IgE (RAST) is mostly used. The blood tests ...

Introduction

Scientists have discovered a way of turning off genes so as to provide room for studying how cells work and other aspects of the cells. The discovery has been deemed to be a major success towards a news technology in studying the biochemical pathways and interactions that occur in cells hence facilitating normal development as well as disease progression. Norris (Para. 1) points out that, scientists at UC San Francisco have made this major breakthrough of turning off genes in cells. They indicate that the ability to turn off genes will pave way to increase in research and making of discoveries in ...

In 1977 George Engel published his seminal piece on biopsychosocial theory in Nature. In the article he argued that biomedical theories failed to account for the human experience of being ill and only noted the biochemical derangement of the disease. Furthermore, in order to fully elucidate clinical illness it was necessary to correlate the laboratory data with behavioral and psychosocial information (131). Engel opined that the “biomedical model ignores both the rigor required to achieve reliability in the interview process and the necessity to analyze the meaning of the patient's report in psychological, social, and cultural as well as ...

The glyoxylate refers to the anaplerotic pathway of the TCA (tricarboxylic acid) cycle, which enables growth in organisms using C2 compounds and bypassing the steps that generate carbon dioxide in the TCA cycle. The two unique enzymes that are used in this route are malate synthase and isocitrate lyase and malate synthase (Dunn, Ramírez-Trujillo, & Hernández-Lucas, 2009). Another notable difference between the glyoxylate cycle and the TCA cycle is that the glyoxylate cycle uses two molecules of acetyl CoA enter in every turn as compared to one acetyl CoA molecule used in the citric acid cycle.
Just ...

Regulation of body pH occurs either through pH regulation or pH compensation. Regulation occurs as a combined effort of buffer systems, and respiratory and renal systems. Normal metabolism produces acidic wastes, for example, carbonic and lactic acid. These products increase acidity of body fluids and cause a shift in body pH away from the normal alkaline nature. Buffers help to prevent the shift towards an acidosis, and hence maintain pH of the blood and the body. Buffers also facilitate maintenance of narrow pH ranges of body fluids. Maintenance of this narrow range is crucial since biochemical reactions are affected by concentration ...

According to an article written on November 14th, 2011, in New York Times by Donald McNeil on recent research findings on sickle cell anemia element responsible for its protective nature when it comes to malaria, a lot could be deciphered. Donald first provides an overview of the prevalence of Sickle cell anemia in West Africa and how it can be inherited either resulting to sickle cell trait or sickle cell anemia (McNeil, 2011). The article begins by providing a summary of the morphological changes that occurs at the red blood cell level when a malaria parasite enters a given cell (McNeil, 2011). Donald ...

Holistic Wellness Careers and Healthcare Delivery Analysis

Holistic medicine is a form of healthcare delivery that focuses on the patients’ physical, psychological, and social aspects to deliver a personalized and effective treatment to those patients. Holistic healthcare should not be confused with alternative healthcare because alternative healthcare is often defined as a substitute to contemporary practices. Both contemporary practices and alternative healthcare systems can utilize the principles of holistic healthcare. For example, registered nurses can choose to specialize in holistic healthcare and become registered nurses with skills and knowledge in bodywork, herbology, and other aspects of complementary and alternative medicine (CAM) practices. Several accredited programs offer training in homeopathy, ...

Introduction

Key figures in the caliber of Ingo Potrykus have made alarming contributions in public health which have immensely impacted globalization and social change to the extent that remarkable shifts have occurred in the discipline both locally and in the international arena.

Major Contributions to Public Health

Ingo Potrykus is significantly known for developing the golden rice project which is exclusive to the production of provitamin A. Also Ingo Potrykhus was very influential in organizing funding for the project and teamed up with Peter Beyer in launching a $2.6 million venture.

Challenges of implementation

The first major challenge was identifying the target countries for the gold rice projects especially, ...

Key figures in the caliber of Ingo Potrykhus have made alarming contributions in public health which have immensely impacted globalization and social change to the extent that remarkable shifts have occurred in the discipline both locally and in the international arena.

Major Contributions to Public Health

Ingo Potrykhus is significantly known for developing the golden rice project which is exclusive to the production of provitamin A. Also Ingo Potrykhus was very influential in organizing funding for the project and teamed up with Peter Beyer in launching a $2.6 million venture.

Challenges of implementation

The first major challenge was identifying the target countries for the gold rice projects especially, ...

Telomerase also known as telomere terminal transferase is a type enzyme in all vertebrates that extends Die ribonucleic acid sequence by repeating TTAGGG to the Die ribonucleic acid terminal strands in the region known as the telomere. It is found in adult germ cells, fetal tissues, and tumor cells. Telomere is the region of repeated nucleotide, which is made up of non-coding Die ribonucleic acid material. The region prevents loss of vital Die ribonucleic acid from chromosome terminals. This results to only a hundred to two hundred nucleotides being lost each interval the chromosome is duplicates, thus no damage is caused ...