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Search Results: 1 - 10 of 197834 matches for " N.N Wannang "
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Hypoglycaemic and hypolipidaemic effects of the aqueous leaf extract of murraya koenigii in normal and alloxan – diabetic rats
H Lawal, M.K Atiku, D.G Khelpai, N.N Wannang
Nigerian Journal of Physiological Sciences , 2008,
Abstract: The hypoglycaemic effect of aqueous leaf extract of Murraya koenigii was studied in normal and alloxan- induced diabetic rats. The extract was administered orally at 100 mg/Kg, 150 mg/Kg and 200 mg/Kg bodyweight each to respective groups of animals (Groups I, II and III) for seven days. Group IV received normal saline and served as control for the normal rats. For the alloxan-induced diabetic rats, the same dosage pattern was administered to three groups of rats for seven days (Groups V, VI and VII) while group VIII which received normal saline served as control. At the various dose levels administered, the glucose lowering effect was more pronounced in the alloxan-diabetic rats than in control rats. When compared with chlorpropamide, the glucose lowering effect of aqueous extract of Murraya koenigii was significantly (p <0.05) lower at the dose levels administered in both normal and alloxan-diabetic rats.
Evaluation of the Antimalarial Potential of Vernonia ambigua Kotschy and Peyr (Asteraceae)
M.I. Builders,N.N. Wannang,G.A. Ajoku,P.F. Builders
International Journal of Pharmacology , 2011,
Abstract: /I<>IC50<50 μg mL-1). The effective antiplasmodial activities of V. ambigua could be attributed to its content of certain phytochemicals and may partly explain its use for the treatment of malaria. >http://docsdrive.com/pdfs/ansinet/ijp/2011/238-247.pdf< > for the management of malaria. The aim of this study is to authenticate the antimalarial potential of this plant by evaluating its antiplasmodial activities. The freeze-dried decoctions of the whole plant of < > -1 PO) were administered to the mice infected with 1x107 Plasmodium berghei berghei. Four days suppressive and curative effects against established infections as well as prophylactic activities were evaluated. The in vitro antiplasmodial activity was carried out on Plasmodium falciparum using different concentrations of the decoction. The decoction showed the presence of alkaloids, flavonoids, tannins, saponins, sterols, phenols and reducing sugars and a moderate antioxidant activity. The LD50 was estimated to be greater than 5000 mg kg-1. Effective dose dependent inhibitions of parasitaemia were observed in the suppressive, curative and prophylactic tests. The in vitro screening also showed a moderate antiplasmodial activity (31.62 μg mL-1<
Efficiency of industrial potential use: theoretical and practical aspect
N.N. Poberezhna
Marketing ì Mened?ment Innovacìj , 2012,
Abstract: Article presents improved classification of efficiency of industrial potential for additional classification basis results orientation. Essence of efficiency is specified and methodical approach stages to efficiency of industrial potential use management in strategic aspect is offered.
Readers Respond
N.N. Wig
Mens Sana Monographs , 2008,
Abstract: This is in response to the MSM theme monograph Academia-Industry Symposium 2007: Medical Practice and the Pharmaceutical Industry: And Ever the Duo shall Meet.I recall that it was just five years ago when you first wrote to me, informing me about the start of Mens Sana Monographs . I was excited because it was something new, something different that was happening in the field of mental health and philosophy in India.You have come a long way since then. In fact, it is amazing how rapidly MSM has progressed, as testified to by the present theme monograph. Your readers and contributors are no longer confined to India; you are now international in reach and outlook. Please allow me to wholeheartedly congratulate you. It is a remarkable achievement by any standard.The present volume is excellent in its design and contents. The two editorials by Jerome Kassirer and Joel Lexchin are outstanding and deeply thought provoking. The article by Martin Van Der Weyden is equally rewarding and has very useful information. The main monograph has been superbly, very competently, and comprehensively written by both of you.In the series "What Medicine Means To Me," I especially liked the piece by Helen Herrman. Her message of public health psychiatry is particularly relevant for developing countries.The book review of David Healy's book by Leemon McHenry is very refreshing and challenging. I congratulate you on your decision to publish it when other journals were still hesitating.And lastly, the obituary reference to my dear friend Dr. Ravi Kapur by Ajit Bhide and you were so touching; I cried all over again.So keep up your good work, dear friends. May God bless you and may you both achieve many more successes in your careers.
Preliminary report of the Project: The inventory of reindeer pastures with satellite techniques in Finland
N.N. Anonymous
Rangifer , 1988,
Abstract:
Heart geometry in rats under diabetes mellitus – the role of individual reactivity factors
Kanana N.N.
Морфолог?я , 2009,
Abstract: In 76 rats with alloxan diabetes the relation between heart remodeling and sensitivity to angiotensin II was established. After 14 days, 1, 2 and 3 months the sensitivity of Angiotensin1 receptors was estimated by in vitro test with induced aggregation of platelets. The body and heart mass, volume and thickness of heart ventriculi were measured. The individual peculiarities of Angiotensin1 receptors expression and their role in determination of heart state during diabetes were shown. The hypersensitivity of Angiotensin1 receptors was associated with early myocardial hypertrophy with next dilatation of ventriculi with decrease of their wall thickness.
Cardiovascular mortality: quality diagnostics analysis and causal statistics of lethal outcomes
Nikulina N.N.
Saratov Journal of Medical Scientific Research , 2011,
Abstract: The high cardiovascular mortality (CVM) proves the necessity of verification analysis of cardiovascular death causes. The research goal is to determine the quality, facilities and peculiarities of cardiovascular diseases (CVD) of postmortem diagnostics and statistical recording as a cause of death. 1972 successive cases of CVM in Voronezh, Ryazan and Khanty-Mansiysk have been analyzed. The majority of deaths caused by CVD were classified as fatalities occurring outside hospital and in the absence of medical care (88.0%). Incidence of cardiovascular deaths was confirmed by autopsy in 28.3% cases. With increasing age, the incidence of detecting CVD as a cause of death increased, while the frequency of referral to autopsy consistently decreased. Chronic Ischemic Heart Disease (IHD) forms comprising 48.3% of all CVM were confirmed by autopsy results only in 29.5% of cases. Acute IHD forms (including myocardial infarction) accounted for only 11.6% of CVM; however this diagnosis was based on autopsy results in 72.4% of cases. The high death rate outside hospital and in the absence of medical care with the rare referral to autopsy, especially for elderly having chronic CVD, does not provide reliable statistical information on CVM
The new theoretical and pathomorphological approaches to the problem of tumor metastasis.
N.N.Fedchenko
Морфолог?я , 2007,
Abstract: The new mechanism of tumor metastasis by penetration of tumor components into vessel adventitia due to vessel rotation was described. Then the tumor cells can travel through the all layers of the vessel and get into the vessel lumen. We suppose that arterial hypertension is important risk factor for the tumor metastasis in oncologic patients. We propose the principle: the carcinogenesis replicates embryogenesis. The new method of metastasis prevention by active stimulation of gastrulas in blastomas on the basis of this principle was suggested. The theories of cytomeres and their activity of tumors are evolved. The cytomeres play important role in the immunological reactions, inflammation, tumor transformation. The high tumor cytomeres activity precedes their metastasis. The algorithm of the pathogenesis of many diseases on the basis of different ways of blocking of extravascular transport paths owing to local information deficiency is offered. Due to information deficiency the "pathogenic field" is formed, inside of which the adaptive morphogenesis can not be implemented because of impossibility of structuring of depressed information streams.
A Search for the Influence of the Electronic Characteristics of the Camphor Derived Ligands and Complexes on their Redox Properties
Fernanda,M.; Carvalho,N.N.;
Portugaliae Electrochimica Acta , 2004,
Abstract: the electrochemical data obtained by cyclic voltammetry on several camphor-type (a, b and c) ligands and derived complexes are revised. a direct positive correlation is established between the redox potentials (anodic or cathodic) of the camphor species and the σp-hammett parameter of the r group on the camphor skeleton. a study of the effect of the ligand on the redox properties of some pd, pt or cu camphor complexes shows that the ligands influence either the anodic or cathodic processes but the characteristics of the metal drive the potential values
Financing small rumminant operations along gender lines in Imo State, Nigeria
N.N.O. Oguoma
Journal of Agriculture and Social Research (JASR) , 2003,
Abstract: This study analyzed the distribution of ruminant livestock in Imo state, the gender-perceived production constraints; the relative contributions of these ruminants to the farm household net income and the implications of these contributions to loan repayments if production is assigned on gender basis. Results showed that within the ruminant class of livestock, small ruminants, particularly goats, dominate the others, followed by sheep and then large ruminant, cattle. Their relative contribution to total farm household net income follows the same order. Female gender class was found to rear higher number of the small-ruminant livestock. However, a c2 analysis showed that no significant difference exists in their net farm income from these two classes of livestock. It was concluded that financing of these enterprises on gender basis would not significantly improve the contribution of ruminants to farm household net income and loan repayment capacity. It was recommended, among others, that the constraints imposed by factors such as poor marketing and research systems be addressed in order to translate the relative technical advantage of production of small ruminants by female farmers into financial advantage. (Journal of Agriculture and Social Research: 2003 3(1):13-28)
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