Advanced Search
Display options
Filter resources
Text Availability
Article type
Publication date
Species
Language
Sex
Age
Showing 1 to 12 of 215 entries
Sorted by: Best Match Show Resources per page
Diagnostics techniques in nonmuscle invasive bladder cancer.

Indian journal of urology : IJU : journal of the Urological Society of India

Soubra A, Risk MC.
PMID: 26604438
Indian J Urol. 2015 Oct-Dec;31(4):283-8. doi: 10.4103/0970-1591.166449.

INTRODUCTION: Nonmuscle invasive bladder cancer (NMIBC) is the most common presentation of bladder cancer and is often treatable with endoscopic resection and intravesical therapies. Cystoscopy and urine cytology are the gold standard in diagnosis and surveillance but are limited...

Spectrophotometric determination of benzothiadiazines in dosage forms.

Talanta

Belal F, Rizk M, Ibrahiem F, El-Din MS.
PMID: 18964056
Talanta. 1986 Feb;33(2):170-2. doi: 10.1016/0039-9140(86)80036-4.

The analytical utility of ethyl acetoacetate for the spectrophotometric determination of benzothiadiazine diuretics has been studied. The procedure developed is based on coupling of the diazotized drugs with the reagent, which possesses an active methylene group. The stoichiometry of...

Hydralazine-selective PVC membrane electrode based on hydralazinium tetraphenylborate.

Talanta

Badawy SS, Shoukry AF, Rizk MS, Omar MM.
PMID: 18964557
Talanta. 1988 Jun;35(6):487-9. doi: 10.1016/0039-9140(88)80113-9.

A hydralazine ion-selective PVC membrane electrode based on hydralazinium tetraphenylborate has been prepared with dioctyl phthalate as plasticizer. The electrode showed linear response with a slope factor of 57.5 mV/concentration decade at 20 degrees over the concentration range from...

Obesity prevention in defined (high school) populations.

International journal of obesity supplements

Taylor CB, Taylor K, Jones M, Shorter A, Yee M, Genkin B, Burrows A, Kass AE, Rizk M, Redman M, Romer P, Williams J, Wilfley DE.
PMID: 24567839
Int J Obes Suppl. 2012 Jul;2:S30-S32. doi: 10.1038/ijosup.2012.8.

BACKGROUND: A challenge for the widespread dissemination of Internet-based programs designed to produce weight maintenance/loss in defined (high school) populations is to adapt them to local needs and interests, whereas demonstrating effectiveness and salience for both universal and targeted...

Intratubular germ cell neoplasms of the testis and bilateral testicular tumors: clinical significance and management options.

Indian journal of urology : IJU : journal of the Urological Society of India

Risk MC, Masterson TA.
PMID: 20535289
Indian J Urol. 2010 Jan-Mar;26(1):64-71. doi: 10.4103/0970-1591.60454.

OBJECTIVES: Intratubular germ cell neoplasia (ITGCN) is the precursor lesion for invasive testicular germ cell tumors (TGCTs) of adolescents and young adults. The rising incidence of these tumors has prompted a rigorous investigation of the etiology, diagnosis and management...

Validated stability-indicating HPLC method for the determination of mesna in presence of its degradation products.

Journal of chromatographic science

Rizk M, Taha EA, Mowaka S, Abdallah YM.
PMID: 25238767
J Chromatogr Sci. 2015 May-Jun;53(5):742-8. doi: 10.1093/chromsci/bmu117. Epub 2014 Sep 19.

A rapid and simple stability-indicating liquid chromatographic method was developed and validated for analysis of mesna in the presence of its degradation products in drug substance and drug products in a run time not >5 min. The separation was...

Kinetic spectrophotometric determination of biotin in pharmaceutical preparations.

International journal of biomedical science : IJBS

Walash MI, Rizk M, Sheribah ZA, Salim MM.
PMID: 23675096
Int J Biomed Sci. 2008 Sep;4(3):238-44.

A simple accurate kinetic spectrophotometric method was developed for the determination of biotin in pure form and pharmaceutical preparations. The proposed method is based on a catalytic acceleration of biotin on the reaction between sodium azide and tri-iodide in...

Correction to: To See or NOsee: The Debate on the Nocebo Effect and Optimizing the Use of Biosimilars.

Advances in therapy

Rezk MF, Pieper B.
PMID: 30097886
Adv Ther. 2018 Sep;35(9):1470. doi: 10.1007/s12325-018-0768-z.

The article "To See or NOsee: The Debate on the Nocebo Effect and Optimizing the Use of Biosimilars", written by Mourad F. Rezk and Burkhard Pieper was originally published electronically on the publisher's internet portal (currently SpringerLink) on June...

Update on the clinical utility of an RNA interference-based treatment: focus on Patisiran.

Pharmacogenomics and personalized medicine

Rizk M, Tüzmen Ş.
PMID: 29184431
Pharmgenomics Pers Med. 2017 Nov 10;10:267-278. doi: 10.2147/PGPM.S87945. eCollection 2017.

RNA interference (RNAi) is a naturally existing endogenous mechanism for post-transcriptional gene regulation, nowadays commonly utilized for functional characterization of genes and development of potential treatment strategies for diseases. RNAi-based studies for therapy, after being examined for over a...

Selective Determination of Human Growth Hormone (Somatropin) in the Presence of Its Chemical Degradation Products.

Journal of AOAC International

Rezk MR, Mohamed MF, Fathalla FA, Shehata MA.
PMID: 28105973
J AOAC Int. 2017 Jan 19; doi: 10.5740/jaoacinct.16-0194. Epub 2017 Jan 19.

A rapid and sensitive HPLC method was developedand validated for selective determination of thehuman growth hormone (hGH) somatropin in thepresence of its deamidated and oxidized degradationproducts. Reversed-phase chromatographywith an acetonitrile and ammonium bicarbonatemobile phase in gradient elution mode was...

Fast sorption measurements of volatile organic compounds on building materials: Part 1 - Methodology developed for field applications.

Data in brief

Rizk M, Verriele M, Dusanter S, Schoemaecker C, Le Calve S, Locoge N.
PMID: 26937475
Data Brief. 2016 Jan 13;6:953-8. doi: 10.1016/j.dib.2016.01.011. eCollection 2016 Mar.

A Proton Transfer Reaction-Mass Spectrometer (PTR-MS) has been coupled to the outlet of a Field and Laboratory Emission Cell (FLEC), to measure volatile organic compounds (VOC) concentration during a sorption experiments (Rizk et al., this issue) [1]. The limits...

Luminescence recognition of different organophosphorus pesticides by the luminescent Eu(III)-pyridine-2,6-dicarboxylic acid probe.

Analytica chimica acta

Azab HA, Duerkop A, Anwar ZM, Hussein BH, Rizk MA, Amin T.
PMID: 23260680
Anal Chim Acta. 2013 Jan 08;759:81-91. doi: 10.1016/j.aca.2012.10.045. Epub 2012 Nov 12.

Luminescence quenching of a novel long lived Eu(III)-pyridine-2,6-dicarboxylic acid probe of 1:2 stoichiometric ratio has been studied in 0.10 volume fraction ethanol-water mixture at pH 7.5 (HEPES buffer) in the presence of the organophosphorus pesticides chlorfenvinphos (P1), malathion (P2),...

Showing 1 to 12 of 215 entries