| 000 | 02779cam a2200349 a 4500 | ||
|---|---|---|---|
| 003 | EG-GiCUC | ||
| 005 | 20250223031228.0 | ||
| 008 | 150516s2014 ua d f m 000 0 eng d | ||
| 040 |
_aEG-GiCUC _beng _cEG-GiCUC |
||
| 041 | 0 | _aeng | |
| 049 | _aDeposite | ||
| 097 | _aPh.D | ||
| 099 | _aCai01.08.03.Ph.D.2014.Ay.A | ||
| 100 | 0 | _aAyman Mohamed Abdelaziz Mohsen | |
| 245 | 1 | 0 |
_aAnalytical study of some antihistaminic drugs / _cAyman Mohamed Abdelaziz Mohsen ; Supervised Sonia Zaki Elkhateeb , Mostafa Abdelaty Shehata , Amr Mohamed Badawey |
| 246 | 1 | 5 | _aدرا{uئإآ٣}{uئإ٩٤} {uئإ٩٧}{uئإء٣}{uئإإ٠}{uئآئإ}{uئإإ٠}{uئآئإ}{uئإ٩٤} {uئإؤئ}{uئإ٩١}{uئإأأ}ض ا{uئإئ٧}دو{uئآئإ}{uئإ٩٤} ا{uئإؤئ}{uئإإ٣}{uئإآئ}{uئإ٨إ}دة {uئإؤئ}{uئإإ٠}{uئآءؤ}{uئإآ٣}{uئإ٩٧}{uئإ٨إ}{uئإإ٣}{uئآئإ}ن |
| 260 |
_aCairo : _bAyman Mohamed Abdel Aziz Mohsen , _c2014 |
||
| 300 |
_a346 P. : _bcharts ; _c25cm |
||
| 502 | _aThesis (Ph.D.) - Cairo University - Faculty of Pharmacy - Department of Analytical Chemistry | ||
| 520 | _aAn antihistamine is a pharmaceutical drug that inhibits the action of histamine by either blocking its attachment to histamine receptors,or inhibiting the enzymatic activity of histidine decarboxylase which catalyzes the transformation of histidine into histamine. Histamine produces increased vascular permeability, causing fluid to escape from capillaries into tissues, which leads to the classic symptoms of an allergic reaction. This thesis is concerned with the analysis of two antihistaminic drugs (namely chlorphenoxamine hydrochloride and chlorpheniramine maleate) in 3 pharmaceutical preparations utilizing a total of 13 different spectrophotometric methods. They are marketed in combination with other pharmaceutically active drugs which are mainly used for the treatment of common cold, congestion, runny nose and watery eyes. A major problem in pharmaceutical analysis is the simultaneous determination of the active ingredients of multi component mixtures in presence of other components in the formulation such as excipients and additives by rapid, accurate and reliable methods.The conventional methods of analysis involving extraction or prior separation are usually tedious and time and resources consuming | ||
| 530 | _aIssued also as CD | ||
| 653 | 4 | _aColor | |
| 653 | 4 | _aFinishing techniques | |
| 653 | 4 | _aSurface roughness | |
| 700 | 0 |
_aAmr Mohamed Badawey , _eSupervisor |
|
| 700 | 0 |
_aMostafa Abdelaty Shehata , _eSupervisor |
|
| 700 | 0 |
_aSonia Zaki Elkhateeb , _eSupervisor |
|
| 856 | _uhttp://172.23.153.220/th.pdf | ||
| 905 |
_aNazla _eRevisor |
||
| 905 |
_aSoheir _eCataloger |
||
| 942 |
_2ddc _cTH |
||
| 999 |
_c50920 _d50920 |
||