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80篇 您的检索式:作者名="Onuoha"
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1Antihyperglycemic effects of the methanol leaf extract of Diaphananthe bidens in normoglycemic and streptozotocin—induced hyperglycemic rats显示文摘Objective:To evaluate the methanol leaf extract of Diaphonathe bidem(D.bidenx)(AFZEL EX SW) SCHLTR for antihyperglycemic activity in order to confirm it antidiabetic potential.Methods: D.bidenx was extracted by cold maceration for 48 h and concentrated in vacuo to yield D.bidenx extract(DBE).Hyperglycemia was induced by intraperitoneal administration of slreplozotocin (75 mg/kg).Oral glucose tolerance test was done with 2 g/kg glucose load in normal rats.DBE (150.300 and 600 mg/kg) was administered orally,while tolbutamide(100 mg/kg.p.o.) was used as the standard reference drug.Blood glucose levels determined using ACCUCHEK glucose autoanalyzer. The acute toxicity and phytochemical studies were also carried out.Results:DBF. (600 mg/kg) and tolbutamide(100 mg/kg) significantly(P<0.05,0.005) reduced blood glucose levels of rats between 120 and 480 nun post administration in normal rats.In the streptozotoeininduced hyperglycemic rats,DBE(150.300.600 mg/kg) caused significant(P<0.001)dose- and time- dependent reduction in the blood glucose levels by 1.7%.22.8%and 43.4%,respectively at 480 min compared to the negative control group.DBE(600 mg/kg) reduced the blood glucose level of rats by 1.2%in the oral glucose tolerance test when compared with the normal saline treated group.The acute toxicity test showed that DBE was safe at the doses used and the phytochemical screening revealed the presence of saponins,steroids,tannins and terpernoids.Conclusions:D. bidens extract possess antihyperglycemic activity which may be mediated through pancreatic and extra-pancreatic pathways,thereby justifying it folkloric use.Anaga Aruh Ottah Onuoha Augustine Igboeli Okechukwu Obiora Ezeja Maxwell 2012Asian Pacific Journal of Tropical Medicine2012,5,3:3
2Inhibitory mechanism of mild steel corrosion in 2<ce:hsp sp='0.25'/>M sulphuric acid solution by methylene blue dye显示文摘E.E. Oguzie G.N. Onuoha A.I. Onuchukwu 2004Materials Chemistry and Physics2004,,2:1
3Regulatory peptides in the heart andmajor vessels ofman andmammals 显示文摘Onuoha GN Nicholls DP Alpar EK 1999Neuropeptides1999,33,2:1
4Neuropeptide secretion in exercise显示文摘Onuoha G N Nicholls D P Patterson A 1998Neuropeptides1998,32,:1
5The Association Between Barrett’s Esophagus and Helicobacter pylori Infection: A Meta‐Analysis显示文摘Lori A.Fischbach HelenaNordenstedt Jennifer R.Kramer SubiGandhi SamDick‐Onuoha AnthonyLewis Hashem B.El‐Serag 2012Helicobacter2012,,3:1
6Circulating sensory peptide levels within 24 h of human bone fracture 显示文摘Onuoha GN 2001Peptides2001,,22:1
7Management of chronic pain in whiplash injury显示文摘Alpar E K Onuoha G Killampalli V V 2003J Bone Joint Surg Br2003,84,6:1
8Vasoactive intestinal peptide and nitric oxide in the acute phase following burn sand trauma显示文摘Onuoha G Alpar K Jones I 2001Burns2001,27,1:1
9Evaluation of the inhibitory effect of methylene blue dye on the corrosion of aluminium in hydrochloric acid 显示文摘OGUZIE E E OKOLUE B N EBENSO E E ONUOHA G N ONUCHUKWU A I 2004Materials Chemistry and Physics2004,87,:1
10Neuropeptide secretion in exercise显示文摘Onuoha G N Nicholls D P Patterson A 1998Neuropeptides1998,32,:1
11Electrochemical generation and reactions of ferrylmyoglobin in water and microemulsions显示文摘Onuoha A C Zu X Rusling J F 1997J Am Chem Soc1997,119,:1
12Neuropeptide secretion in exercise显示文摘Onuoha G N Nicholls D P Patterson A 1998Neuropeptides1998,32,4:1
13Structural studies on the co-chaperone Hop and its complexes with Hsp90显示文摘Onuoha S C Coulstock E T Grossmann J G 2008J Mol Biol2008,379,4:1
14Information gathering strategies in online social networks : a survey of librarians in selected geo- political zones in Nigeria 显示文摘ONUOHA U D UKACHI N B 2013New Media and Mass Communi- cation2013,19,:1
15Response to a bo- lus of conivaptan in patients with acute hyponatremia after brain injury 显示文摘Human T Onuoha A Diringer M 2012J Crit Care2012,27,6:1
16New statistical grain-size method for evaluating the hydraulic conductivity of sandy aquifers显示文摘Uma K O Egboka Onuoha B C E 1989Journal of Hydrology1989,108,:1
17Inhibitory mechanism of mild steel corrosion in 2 M sulphuric acid solution by methylene blue dye 显示文摘Oguzie E E Onuoha G N Onuchukwu A I 2005Materials Chemistry Physics2005,89,:1
18Regulatory peptide in the heart and major vessels of man And mammals显示文摘Onuoha GN Nichlls DP Alpar EK 1999Neuropeptides1999,33,2:1
19Eleration of Plasma CGBP and SP Levels in orthopetic patients with fracture neck of femur显示文摘Onuoha GN ALParEK 2000Neuropeptides2000,34,2:1
20Calcitonin gene-related peptide and other neuropeptides in the plasma of patients with soft tissue injury 显示文摘Onuoha G N Alpar E K 1999Life Sci1999,65,13:1
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