The volatile constituents from the leaf oil of Thaumatococcus danielli (Benn.) Benth. growing in Nigeria was studied by GC and GC-MS. Twenty-one constituents were characterized representing 95.8% of the total oil. The major components of the oil were octadecamethyl cyclononasiloxane (48.3%), phytol (12.9%) and 6,10,14-trimethyl-2-pentadecanone (9.3%). The antioxidant activity of the oil (10–50 mg/mL) was evaluated by measurement of 1,1-diphenylpicryl-hydrazyl (DPPH) radical, metal chelating and nitric oxide radical methods. The essential oil showed no metal chelating activity, but, displayed significant antioxidant activity against 1,1-diphenyl-2-picrylhydrazyl (DPPH) and nitric oxide radicals with IC50 values of 16.32 and 24.68 mg/mL, respectively, compared to synthetic antioxidants: butylated hydroxyanisole, butylated hydroxytoluene, ascorbic acid and α-tocopherol with (IC50 ≤ 17.96 mg/ mL). The insecticidal activity was assayed against Sitophilus zeamais and the result showed LC50 value of 345.2 mg/mL after 72 H.
Keywords: Thaumatococcus danielli, Marantaceae, essential oil, antioxidant, insecticidal,.
The heavy metal contamination of Lycopersicon esculentum and Citrullus lanatus by different milling techniques and cookwares are reported in this study. Heavy metal analysis of iron, zinc, copper, lead, cadmium and aluminium were carried out using atomic absorption spectrophotometer [AAS]. Results show that of all the milling processes used in this study; the locally fabricated milling machine added the highest concentration of Fe to food. This value of 11.625 mg/kg is below the recommended dietary allowance (RDA) and tolerable upper intake levels (UL) for iron, but after cooking with the locally made iron pot, earthenware pot and stainless steel pot, the concentration of iron contamination in the sample increased from 11.625 mg/kg to 21.445 mg/kg, 18.375 mg/kg and 13.775 mg/kg respectively indicating that the locally made iron pot added a significant concentration of iron to foods cooked in it higher than the RDA, and posing a risk of iron over load to man. The values of Cu, Cd and Zn contamination in analyzed samples are within recommended dietary allowance. Lead was not detected in any of the samples analyzed. Aluminium was observed only in samples cooked with locally fabricated iron pot. The values range from 0.4 mg/kg – 1.63 mg/kg, suggesting a risk of Al toxicity, as the upper range exceeds the WHO limit of 1mg/kg.
Keywords: Milling, cookware, heavy metals, Lycopersicon esculentum and Citrullus lanatus
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In developing countries like Nigeria, large proportions of the population have limited access to health information and health care facilities. Thus there is the fear that health professionals and patients may not be aware of the availability of health information in developing countries like Nigeria, large proportions of the population have limited access to health information and health care facilities. Thus there is the fear that health professionals and patients may not be aware of the availability of health information as well as their utilization with regards to the management of chronic diseases. The research design that was utilized for this study is the survey design type of descriptive research. The research instrument that was used to collect data for the study is questionnaire. The following findings were derived from this study: Majority of the health professionals affirmed that there is health information policy that they are expected to adhere to and also they agreed that they offered health information and education to all categories of patients, on the nature of health information. This notwithstanding, there are general lack of awareness on the need for health information to the public for the prevention and management of chronic diseases in Delta State, Nigeria.
Keywords:Chronic disease management; Medical Practitioners; Health Information availability and utilization; Hospitals.
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Abstract: The Tale Pimpalgaon is situated near Patoda. The study of physico chemical parameters 14 parameters like temperature, pH,calcium, magnesium, bicarbonate, chloride, Sulphate, dissolve oxygen, biochemical oxygen demand, chemical oxygen demand, nitrate, phosphate, has been studied in the period of Jan 2012 to Jan 2013.The study shows that seasonal variation in the physico-chemical parameters.
Key words: Physico–chemical parameters, Tale Pimalgaon Dam, Nitrate,Phosphate
Abstract: Obstructive jaundice (o.j) is common surgical problem that occurs when there is an obstruction to the passage of conjugated bilirubin from liver cells to intestine & one of challenging conditions managed by general surgeons and contribute significantly to high morbidity and mortality. This study was carried out in Al-Hussein teaching hospital ,Al-Nissyiria city through 2 years period from December 2010 to November 2012 on 215 patients to assess the incidence of obstructive jaundice , its prevalence according to the causes, ,age, sex, places of patients, the curative rate of ercp management & its complication in our city,104 (48.3%) were males and 111(51.6%) were females, the age ranged from 23 to 80 years, 132 cases (61.3%) from Thiqar while 83 patients (38.6%) from other governorates. CBD stone or stones were the most common cause [163 patients (75.8%)] , 131 patients (80.3%) of them respond to ERCP treatment .
Key words: Obstructive jaundice ,ERCP
Abstract: It is well known that many diseases of our system can cause various pathological changes and symptoms. Psychical disorders are considered to be the main cause of changes in the oral cavity. The most frequent psychical disturbances associated with the symptoms are: depression, anxiety and stress.
Key words:anxiolytics, antidepressants, burning mouth symptoms and psychologycal tests
Abstract: The present study was designed to study the effects of pomegranate and tamoxifen on breast cancer tumor marker (CA 15-3), aromatase enzyme, triglyceride (TG), cholesterol, and lactate dehydrogenase (LDH) in mastectomy women. The results indicates that tumor marker level was increased significantly in women without treatment while the tumor marker was significantly decreased in both pomegranate-tamoxifen combination and tamoxifen group, in addition, the level of aromatase and cholesterol was significantly decreased in pomegranate-tamoxifen combination group when compared with other two remaining groups. LDH level was significantly decreased in both tamoxifen and pomegranate-tamoxifen combination groups when compared with untreated group. However, the level of TG remains unchanged in all groups.
Key words: Pomegranate, tamoxifen, breast cancer, aromatase
Paper Type |
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Research Paper |
Title |
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Evaluation of Methanolic and Ethanolic Extracts of Azadirachta Indica Seed Oil for Hypoglycaemic Properties and Effects on Some Biochemical Parameters in Diabetic Mice |
Country |
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Nigeria. |
Authors |
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Muhammad Hl.|| Kabiru Ay.|| Makun Ha.||adefolalu Fs.|| Fasiku Ov.|| Abdullah As |
Page No. |
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52-58 |
Paper Index |
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ANED | :: | DOI :05.3013/0331052058 |
Abstract: Azadirachta indica commonly called Indian Lilac or Margosa is a folkloric medicinal plant that has been exploited over time for the management of several diseases. The methanolic and ethanolic extracts of the seed oil were investigated for hypoglycaemic effect in diabetic mice. Diabetes was induced in mice with 300 mg/kg bodyweight of alloxan monohydrate intraperitionealy and mice with blood glucose concentration > 200 mg/dl were considered diabetic. Diabetic mice in two groups were orally administered 200 mg/kg bodyweight of ethanol and methanolic extracts respectively for seven days. The blood glucose decreased in descending order during the course of treatment in a time – dependent manner. Serum activities of alanine aminotranseferase (20-100 u/L), aspartate aminotransferase (18-61 u/L), and alkaline phosphatase (42-140 u/l) increased significantly (p 0.05) compared to values for the control. The Serum levels of total bilirubin (9-30 mmol/L) and conjugated bilirubin (6.5-12mmol/L) of the treated mice also increased significantly (p> 0.05) when compared with the normoglycaemic mice. Total protein decreased significantly for both extract-treated groups while urea and creatinine levels were unaffected. Phytochemical screening of Azadirachta indica seed oil extracts revealed the presence of alkaloids, flavonoids, saponnins, steroids, terpenes and tannins. The result of this study shows that the methanolic and ethanolic extracts of A. indica possess hypoglyceamic properties but may be hepatotoxic.
Key words: Azadirachta indica, Diabetes, Normoglycaemic, Hypoglycaemic, Hepatotoxic
Abstract: Ivorian traditional dishes, Placali, Attiéké, Foufou and Boiled cassava were prepared from improved cassava varieties CM (52), I88/00158, IM84 and TMS4 (2) 1425 and control variety Bonoua 2 in "Centre National de Recherche Agronomique, Abidjan, Côte d'Ivoire". The sensory factors (color, smell, taste, degree of cooking) of these five cassava varieties are determined. And it appeared that the different cassava varieties studied were suitable for the preparation of these dishes
Key words: Attiéké, Boiled, Cassava, Foufou, Placali, Roots, Sensory factors, Traditional dishes
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Abstract:Human parvovirus B19 (HPV-B19) has cosmopolitan distribution and can be transmitted parenterally by transfusion of infected blood or blood products. HPV-B19 screening of blood and blood products for transfusion is not done routinely in Nigeria. Concerns on the safety of blood transfusion in Kogi State, Nigeria informed this research...
Abstract:Mental and behavioural disorders are common in childhood and adolescence, but less than one-fifth of these children receive the necessary treatments. Psychotropic medications are recommended for the treatment of a variety childhood and adolescent mental disorders, and the use of such medications has recently increased in many countries. The aim of the study was to investigate the use of prescription psychotropic medication among children with developmental disorders and predictors for said use. A cross-sectional paediatric study based on a questionnaire that was answered by the children's parents and corroborated by clinical records was used. Type and frequency of psychotropic use, reasons for use, and the determining factors were the main measure. In total, 64% of children were receiving psychotropic medication; 40% of the drugs were prescribed in an off-label way, and 73% were meant to treat attention deficit hyperactivity disorder. The stimulant methylphenidate was the most commonly prescribed drug among both the diagnosed and un-diagnosed children (89.6% and 60%, respectively), followed by the non-stimulant atomoxetine. Age (OR 3.7, 95% CI 1.1 to 12.3), diagnosis (OR 8.1, 95% CI 2.1 to 30.7) and the father being the head of the household (OR 5.8, 95% CI 1.2 to 29.0) were determinants of psychotropic medication use. The most common psychotropic medication prescribed to children in developmental disorder care centres is the stimulant methylphenidate. These drugs are frequently prescribed in an off-label way to children despite a lack of evidence regarding medication efficacy and safety.
Keywords: Developmental disorders, children, psychotropic medication.
Abstract: Type 2 diabetes is characterized by impaired insulin release from β-cell of pancreas and insulin resistance. Different classes of hypoglycemic drugs are available with different mechanism of action with nearly equipotent efficacy. GLP-1(glucagon like peptide-1) analogue and DPP 4 inhibitors are new developed molecules for the management of diabetes. They act via glucose dependent insulin release from β-cells as physiological manner. Here in this review we will discuss about the adventitous systemic effects of incretins and DPP 4 inhibitors beyond glycemic control.
Keywords: DPP 4 inhibitors; GLP 1 analogues; incretins
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