PHYSIOLOGY PROJECT TOPICS AND MATERIALS

This research project material is available: AMELIORATIVE EFFECT OF SELENIUM YEAST ON SOME PHYSIOLOGICAL PARAMETERS IN STREPTOZOTOCIN-INDUCED DIABETIC WISTAR RATS.

Diabetes is a common metabolic disorder characterized by hyperglycemia due to an absolute or re1lative insulin deficiency (Lawal et al., 2008; WHO, 2010). It affects essential biochemical pathways of the body including carbohydrate, protein, and lipid metabolisms. The World Health Organization (WHO), estimated that there were 171 million people in the world with diabetes in the year 2008 and this is projected to increase by over a 100% to 366 million by 2030 (WHO, 2010). Diabetes is associated with reduced life expectancy, significant high mortality and diminished quality of life. In 2005 an estimated 1.1 million people died from diabetes and diabetes complications (WHO, 2008). Its prevalence is rising globally, including the rural Nigerian populations (Ime et al.,2011).

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This research project material is available: ANALYSIS OF THE STRUCTURE AND COMPONENTS OF JOSEPH RAZ’S IDEA OF NORMATIVE SYSTEMS.

This work demonstrates that Raz’s infusion of reason as the basis for enforcing legal demands creates a viable alternative to the previous understanding that coercion is an essential element of law as normative system. Joseph Raz describes normative system as a system for guiding behaviour and for settling disputes which claims supreme authority to interfere with any kind of activity. It also either supports or restricts the creation and practice of other norms in the society. Raz builds his idea of a normative system around resolving the issue of balancing autonomy and authority which is a recurrent issue in legal positivism. Legal positivism largely claims that law is a posited fact, that is, its validity is sought in the source of power, because law itself proceeds from the will of human beings. However, while rules constitute normative systems in Hart’s views, Raz insists on a combination of rule and reason.

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This research project material is available: CAUSES AND EFFECTS OF COMMUNICATION BREAKDOWN IN AN ORGANIZATION (A case study of champions’ breweries Uyo Akwa Ibom State).

Communication can mostly be facilitated through language and language is purely abstract in nature thus a well spoken language earns benefits and purpose of communication. The more an individual increases its vocabulary, the like/she visualize his words, object and phrase. Many people attach difficult meaning to gesture communication and as such it poses problem. Henry Fayol “studies unity of direction” in his 14 principles of management which means that each group of activities with the same objective must have one head and one plan. While Barnard in his popular book “the function of the executive” saw maintenance of organizational communication as top of his life of the three basic execution functions. Perhaps Bandas and Barret expressed the most eloquent when they write: It is not a secondary or derived aspect of organizational activity and it’s the best process out of which all other functions derive. With reference to the subject matter, the main purpose of this extended essay is to see the causes and effect of communication breakdown on an organization and suggest possible solutions to these problems with a view to enhancing organization efficiency.

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This research project material is available: COMPARATIVE ANALYSIS OF THE UTERINE MENSTRUAL CYCLE AND THE HEMATOLOGICAL INDICES OF STUDENTS.

The menstrual cycle is affected by so many various factors e.g. stress and changes in diet and iron. Several other studies showed no significant changes in Hemoglobin Concentration and RBC Count during various phases of menstrual cycle, Twenty student with normal menstrual cycle where used as the study subject. The three phase of the uterine cycle was studied and the hematologic indices analysed. We tried to make a comparative analysis on Hemoglobinand Red Blood Cell Count which showed no significant increase from Menstrual Phase (MP) to Secretory Phase (SP), which is in agreement with the earlier reports. Hemoglobinconcentration may increase from menstrual phase to secretory phase due to increase in erythropoiesis to compensate for the blood loss during menses. There was a pronounced tendency towards an increase in Hband RBC Count from the early menstrual phase until the post- ovulatory period, with a subsequent decrease towards the end of the cycle. Form the analysis we deduced that the menstrual cycle had no deleterious effect on the hematologic indices.

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This research project material is available: COMPARATIVE ANALYSIS OF THE UTERINE MENSTRUAL CYCLE AND THE HEMATOLOGICAL INDICES OF STUDENTS IN THE UNIVERSITY OF BENIN.

By convention, the length of an individual menstrual cycle in days is counted starting with the first day of menstrual bleeding. Stimulated by gradually increasing amounts of estrogen in the follicular phase, discharges of blood (menses) slow then stop, and the lining of the uterus thickens. Follicles in the ovary begin developing under the influence of a complex interplay of hormones, and after several days one or occasionally two become dominant (non-dominant follicles atrophy and die). Approximately mid-cycle, 24–36 hours after the Luteinizing Hormone(LH) surges, the dominant follicle releases an ovum or egg in an event called ovulation. After ovulation, the egg only lives for 24 hours or less without fertilization while the remains of the dominant follicle in the ovary become a corpus luteum; this body has a primary function of producing large amounts of progesterone. Under the influence of progesterone, the endometrium (uterine lining) changes to prepare for potential implantation of an embryo to establish a pregnancy. If implantation does not occur within approximately two weeks, the corpus luteum will involute, causing sharp drops in levels of both progesterone and estrogen. The hormone drop causes the uterus to shed its lining and egg in a process termed menstruation (Klumpetet al., 2013).

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This research project material is available: EFFECT OF AQUEOUS EXTRACT OF COWPEA (Vigna unguiculata) ON VISUOSPATIAL LEARNING AND MEMORY IN ACUTE LEAD-INDUCED NEUROTOXICITY IN MICE.

Lead is a poisonous metal, which exist in both organic (Tetraethyl lead) and inorganic (lead acetate and lead chloride) forms in the environment (Shalan et al., 2005). The main sources are medicines, paintings, pipes, ammunition. And more recently, it is found in alloys for welding storage materials for chemical reagents (Garazaet al., 2006). Exposure to lead mostly occurs through the respiratory and gastrointestinal systems. Lead is conjugated by the liver and passed to the kidney, where it is excreted out in urine and the rest accumulates in various body organs. This affects many biological activities at the molecular, cellular and intercellular levels, which may result in morphological alterations that can remain even after lead level has fallen (Flora et al., 2006; Ibrahimet al., 2012).

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This research project material is available: EFFECT OF CAFFEINE ON BLOOD GLUCOSE AND LIPID PROFILE IN ALLOXAN-INDUCED DIABETIC WISTAR RATS.

Excessive urine excretion is one of the major symptoms of diabetes. The most common form of diabetes is diabetes mellitus, a metabolic disorder in which there is an inability to oxidize carbohydrate due to disturbances in insulin function. Diabetes mellitus is characterized by elevated glucose in the plasma and episodic ketoacidosis. Additional symptoms of diabetes mellitus include polydipsia, glucosuria, polyuria, lipemia and hunger (King et al., 1998; WCPD, 2012). Diabetes mellitus is a heterogeneous clinical disorder with numerous causes. Two main classifications of diabetes mellitus exist, idiopathic and secondary. Idiopathic diabetes is divided into Type 1 diabetes (IDDM) and Type 2 diabetes (NIDDM) (WHO, 2003).

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This research project material is available: EFFECT OF PARENTAL CARE ON THE ACADEMIC PERFORMANCE OF PRIMARY SCHOOL PUPILS.

Dubois et al (1994) showed that family support and the quality of parental care significantly predicted school adjustment in a sample of 159 young US adolescents (aged 10 –12) followed in a two year longitudinal study. At-home parental care clearly and consistently has significant effects on pupil performance and adjustment which far outweigh other forms of achievement. When a child have caring parent and families to support learning, children tend to succeed not just in school, but throughout life. In fact the most accurate predictor of a pupil’s performance in school is not income or social status, but the extent to which that pupil’s family is able to create a home environment that encourages learning and to express high expectations for their children’s future careers and become involve in their children’s education at schools and in the home. However, the researcher seeks to investigate the effect of parental care on the academic performance of primary school pupils.

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This research project material is available: EFFECTS OF HYDROETHANOLIC EXTRACT OF THE SEEDS OF Sesamumindicum ON SOME REPRODUCTIVE PARAMETERS OF FEMALE ALBINO RATS.

Phytoestrogens are natural estrogenic agents present in plants. Phytoestrogens are any plant compounds structurally and/or functionally similar to ovarian and placental estrogens and their active metabolites.Sesamumindicum is one of the phytoestrogen containing seeds used by man for food and medicinal purposes. Researches have shown that phytoestrogens present in plants might have both fertility-enhancing and anti-fertility effects. Present studies evaluated the mean lethal dose of the hydroethanolic seed extract of sesame and the effects of the extract on some reproductive parameters of female albino rats. Cycling female rats weighing 120-140g were used for the studies. For the ovulation study, twenty (20) female rats were divided into four (4) groups of five (5) rats groups II, III and IV received 100, 300 and 500 mg/kg of seeds extract of S. indicumorally respectively. The animals were dosed at 4 hourly interval for 24 hours.

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This research project material is available: EFFECTS OF VITAMIN C ON SOME HAEMATOLOGICAL PARAMETERS AND BIOMARKERS OF OXIDATIVE STRESS IN ALBINO WISTAR RATS EXPOSED TO SHORT-TERM LEAD ACETATE.

Lead is a naturally occurring bluish-gray heavy metal found in small amounts in the earth‟s crust. However, it is rarely found naturally as a metal. It is usually found combined with two or more other elements to form lead compounds (ATSDR, 2007). Metallic lead is resistant to corrosion (i.e., not easily attacked by air or water). When exposed to air or water, thin films of lead compounds are formed that protect the metal from further attack (ATSDR, 2007). Lead is poisonous when inhaled or eaten. Lead content in air, food and tap water has increased several folds during recent years due to extensive use of this metal in petrol, paints, battery and other industries (Tuarmaa, 1995). According to WHO (2000) lead is a metal with no known biological benefit to humans. Too much lead can damage various systems of the body including the nervous and reproductive systems and the kidney.

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This website have more than thousands of research topics and materials for each department. They are written in Microsoft Word format (This can easily be edited). Browse through the project topics, see free chapter one or table of content or abstract. You can ord...

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If you do know how to write a project topic. Go online visit https://www.allprojectmaterials.com. Check your department and see the list of topics, then that will guide you to write a project topic. LIST the project topic in the full scarp paper. By standard it i...

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