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Showing 1 to 12 of 215 entries
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Effect of cadmium toxicity on Vertebrates.

Electronic physician

Zaki MS, Zakaria A, Eissa IA, Eldeen AI.
PMID: 27054005
Electron Physician. 2016 Feb 25;8(2):1964-5. doi: 10.19082/1964. eCollection 2016 Feb.

This short article reviews the effect of the toxicity of the heavy metal, cadmium, which, as a contaminant of freshwater, is a threat to human health and can cause itai-itai disease.

Recurrence of lymphangioleiomyomatosis: Nine years after a bilateral lung transplantation.

World journal of transplantation

Zaki KS, Aryan Z, Mehta AC, Akindipe O, Budev M.
PMID: 27011924
World J Transplant. 2016 Mar 24;6(1):249-54. doi: 10.5500/wjt.v6.i1.249.

Lymphangioleiomyomatosis (LAM) is a rare, slowly progressive lethal lung disease primary afflicting young women. LAM is characterized by proliferation of abnormal smooth muscle cells that target the lungs, causing cystic destruction and eventual respiratory failure leading to death. Recent...

A cephalometric study of skulls from the Bahriyah oasis.

Journal of forensic dental sciences

Zaki ME, Soliman MA, El-Bassyouni HT.
PMID: 23741149
J Forensic Dent Sci. 2012 Jul;4(2):88-92. doi: 10.4103/0975-1475.109895.

OBJECTIVES: To determine the craniofacial characteristics of crania from the Bahariyah oasis dating from the Greco-Roman period and to compare their cephalometric traits with other ancient Egyptian samples from various time periods and to evaluate sexual dimorphism.MATERIALS AND METHODS:...

Effects of silver nano-particles on sperm parameters, number of Leydig cells and sex hormones in rats.

Iranian journal of reproductive medicine

Baki ME, Miresmaili SM, Pourentezari M, Amraii E, Yousefi V, Spenani HR, Talebi AR, Anvari M, Fazilati M, Fallah AA, Mangoli E.
PMID: 24799872
Iran J Reprod Med. 2014 Feb;12(2):139-44.

BACKGROUND: Nano-particles are extensively employed in most industries. Several studies have been started to explore the probable detrimental effects of nano-particles on human reproduction. However, there is insufficient and controversially evident of effects of silver nano-particles on sperm parameters...

Association of serum paraoxonase enzyme activity and oxidative stress markers with dyslipidemia in obese adolescents.

Indian journal of endocrinology and metabolism

Zaki ME, El-Bassyouni H, Kamal S, El-Gammal M, Youness E.
PMID: 24944928
Indian J Endocrinol Metab. 2014 May;18(3):340-4. doi: 10.4103/2230-8210.131173.

OBJECTIVES: The aim of the present study was to investigate the serum paraoxonase 1 (PON1) concentration and oxidative stress markers and assess its relations with the biochemical parameters in obese adolescents.MATERIALS AND METHODS: One hundred and fifty obese adolescents...

Efficient synthesis of 3H-imidazo[4,5-b]pyridines from malononitrile and 5-amino-4-(cyanoformimidoyl)imidazoles.

The Journal of organic chemistry

Zaki ME, Proença MF, Booth BL.
PMID: 12530849
J Org Chem. 2003 Jan 24;68(2):276-82. doi: 10.1021/jo020347f.

1-Aryl-5-amino-4-(cyanoformimidoyl)imidazoles 2 were reacted with malononitrile under mild experimental conditions and led to 3-aryl-5,7-diamino-6-cyano-3H-imidazo[4,5-b]pyridines 5, when the reaction was carried out in the presence of DBU, or to 3-aryl-5-amino-6,7-dicyano-3H-imidazo[4,5-b]pyridines 3, in its absence. Both reactions evolved from the adduct...

Role of vitamin-E on rat liver-amiodarone: an ultrastructural study.

Saudi journal of gastroenterology : official journal of the Saudi Gastroenterology Association

Zaki MS, Eid RA.
PMID: 19568574
Saudi J Gastroenterol. 2009 Apr;15(2):104-10. doi: 10.4103/1319-3767.48967.

BACKGROUND/AIM: Amiodarone, a class III antiarrhythmic drug, has been found to be effective in the management of patients with life-threatening ventricular arrhythmias. The aim of this study was to test whether the co administration of vitamin-E with amiodarone can...

EXMOTIF: efficient structured motif extraction.

Algorithms for molecular biology : AMB

Zhang Y, Zaki MJ.
PMID: 17109757
Algorithms Mol Biol. 2006 Nov 16;1:21. doi: 10.1186/1748-7188-1-21.

BACKGROUND: Extracting motifs from sequences is a mainstay of bioinformatics. We look at the problem of mining structured motifs, which allow variable length gaps between simple motif components. We propose an efficient algorithm, called EXMOTIF, that given some sequence(s),...

Determination of penicillins by desulphurization with lead and edta titration.

Talanta

Hassan SS, Zaki MT, Eldesouki MH.
PMID: 18962387
Talanta. 1979 Feb;26(2):91-5. doi: 10.1016/0039-9140(79)80223-4.

A new, simple, accurate and rapid method is described for the determination of total penicillins in pharmaceutical preparations. The method is based on desulphurization with potassium plumbite whereby one mole of lead sulphide is formed per mole of penicillin....

Ultrastructural Changes in Rat's Atrial Cardiomyocytes After Short Term Administration of Amiodarone and Possible Protective Role of Vitamin E.

Journal of clinical medicine research

Shatoor AS, Zaki MS, Eid RA, Sayed-Ahmad MA.
PMID: 22719805
J Clin Med Res. 2012 Jun;4(3):190-6. doi: 10.4021/jocmr909w. Epub 2012 May 15.

BACKGROUND: Amiodarone chlorhydrate is a diiodated benzofuran derivative used to treat a variety of cardiac rhythm abnormalities. The use of amiodarone is associated with ultrastructural changes affecting body tissues, but its effect on the ultrastructure of the heart has...

Diabetic retinopathy is associated with oxidative stress and mitigation of gene expression of antioxidant enzymes.

International journal of general medicine

El-Bab MF, Zaki NS, Mojaddidi MA, Al-Barry M, El-Beshbishy HA.
PMID: 24092995
Int J Gen Med. 2013 Sep 19;6:799-806. doi: 10.2147/IJGM.S40665. eCollection 2013.

Type 2 diabetes is a metabolic disease associated with serious complications, including diabetic retinopathy (DR). The authors' main aim was to investigate biochemical parameters and the oxidative stress associated with the type 2 DR patients and to study gene...

Use of molecular biology tools for rapid identification and characterization of .

Veterinary world

Abbas AM, Abd El-Moaty DAM, Zaki ESA, El-Sergany EF, El-Sebay NA, Fadl HA, Samy AA.
PMID: 30147273
Vet World. 2018 Jul;11(7):1006-1014. doi: 10.14202/vetworld.2018.1006-1014. Epub 2018 Jul 29.

AIM: This study aimed to create rapid characterization and genotyping of MATERIALS AND METHODS: Thirty bacterial isolates were characterized by capsular and somatic identification using conventional procedure followed by multiplex polymerase chain reaction (PCR), restriction endonucleases analysis (REA), and...

Showing 1 to 12 of 215 entries