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دراسة تاثير الفسفاتين وبعض المتغيرات الحياتية على مرضى سوفان المفاصل المصابين وغير المصابين بداء السكري من النوع الثاني == A Study of Visfatin And Some Biochemical Variables In Osteoarthritis With And Without Diabetes Mellitus Type2

اسم المؤلف: لمياء شاكر عاشور
اسم المشرف: طارق محمد علي رجب الحكيم | حامد غفوري حسن
الموضوع العام: علوم الكيمياء
السنة: 2014
الموضوع الدقيق: الكيمياء
الدرجة: ماجستير
الجامعة: جامعة بغداد
اللغة: الانكليزية
مكان الجامعة: بغداد
الصفحات الاولى:
المستخلص: يتضمن هذا الفصل مقدمة عن المركبات الدوائية الاتية وطرائق تقديرها وهي : • الترايفلوبيرازين هيدروكلوريد Trifluoperazine Hydrochloride • طرائق تقدير للترايفلوبيرازين هيدروكلوريد Methods for the determination of Trifluoperazine hydrochloride • الكلوربروم | This thesis consists of four chapters : Chapter one : contains introduction about drug compounds listed below - Trifluoperazine hydrochloride. - Methods for the determination of Trifluoperazine hydrochloride. - Chlorpromazine hydrochloride. - Methods for the determination of Chlorpromazine. - Aim of the research.Chapter two The Chapter includes the development of a new sensitive spectrophotometric method for the determination of a Trifluoperazine hydrochloride in aqueous solution. The method is based on the oxidative coupling reaction of Trifluoperazine hydrochloride with Sulphanilic acid reagent in a acidic medium pH 1.4 in the presence of Potassium Iodate to produce an intense violet coloured, water soluble and stable product , which exhibits maximum absorption at 544 nm. Beer’s law is obeyed over the arange 12 to 66 µg.ml - 1 of Trifluoperazine hydrochloride, with a molar absorptivity of 4804 L.mo1 - 1.cm - 1 , Sandell’s sensitivity index of 0.01 µg.cm - 2 , relative error range not more than 1.26% , and D.L 0.495 µg.ml - 1. The method has been successfully applied for the determination of Trifluoperazine hydrochloride in tablets.Chapter threeThe Chapter includes the development of a sensitive spectrophotometric method for the determination of Trifluoperazine hydrochloride in aqueous solution based on reduction of Fe3+ with Trifluoperazine hydrochloride. The Fe2+ formed is complexed with 2,2’ - bipyridyl at pH 4.2 to produce a red , water soluble and stable complex, which exhibits maximum absorption at 524 nm. Beer’s law obeyed in the concentration range from 2 to 50 µg.ml - 1 of Trifluoperazine hydrochloride. The molar absorptivity is 5284.4 L.mol - 1.cm - 1 and Sandell’s sensitivity index of 0.090 µg. cm - 2 , relative error from 1.64 % , and D.L 0.788 µg.ml - 1. The method has been successfully applied to the determination of Trifluoperazine hydrochloride in tablets.Chapter FourThe Chapter includes the development of a new sensitive spectrophotometric method for the determination of a Chlorpromazine hydrochloride in aqueous solution. The method is based on the oxidative coupling reaction of Chlorpromazine hydrochloride with Sulphanilamide reagent in a acidic medium pH 3.2 in the presence of Ammonium ceric Sulphate dihydrate to produce an intense violet coloured, water soluble and stable dye, which exhibits maximum absorption at 530 nm. Beer’s law is obeyed over the arange 6 to 66 µg.ml - 1 of Chlorpromazine hydrochloride, with a molar absorptivity of 2842.28 L.mo1 - 1.cm - 1 , Sandell’s sensitivity index of 0.1250 µg.cm - 2 , relative error range not more than 2.49 % , and D.L 1.2028 µg.ml - 1. The method has been successfully applied for the determination of Chlorpromazine hydrochloride in tablets.

تقدير بعض الملوثات العضوية وازالتها من محاليلها المائية باستخدام اطيان عراقية واطيان عراقية محورة وتطبيق برنامج شبه تجريبي لدراسة الامتزاز نظريا == Determination And Removal of Some Organic Pollutants From Aqueous Solution By Using Iraqi Clays, Modified Clays And Applied Semi - Empirical Program To Theoretical Adsorption Study

اسم المؤلف: اقبال سلمان محمد
اسم المشرف: سعدية احمد ظاهر | خلود عبد صالح
الموضوع العام: علوم الكيمياء
السنة: 2014
الموضوع الدقيق: الكيمياء
الدرجة: ماجستير
الجامعة: جامعة بغداد
اللغة: الانكليزية
مكان الجامعة: بغداد
الصفحات الاولى:
المستخلص: تم في هذه الدراسة تحضير معقدات مخلبية للموليبدنيوم (V) مع ليكاندات ثنائي الالكيل ثنائي ثايوكاربامات وتشخيصها طيفيا" باستخدام مطيافية الاشعة المرئية والفوق البنفسجية ومطيافية الاشعة تحت الحمراء, وهذه المعقدات هي : 1 - فنيل هايدرازايدو - ثلاثي (ثنائي مثيل ث | This study included Preparation of chelate molybdenum(V) complexes with diethyldithiocarbat ligands and characterized them by (UV - Visible) and infrared (FTIR) spectroscopy.These complexes are : 1 - Phenyl hydrazido - tris - dimethyldithiocarbato molybdenum(V) [Mo(N2ph)(S2CNMe2)3].2 - Phenyl hydrazido - tris - diethyldithiocarbato molybdenum(V) [Mo(N2ph)(S2CNEt2)3].3 - (2,4 - dinitro - Phenyl hydrazido) - tris (diMethyldithiocarbamato molybdenum(V). [ Mo( N2ph - (NO2 )2) (S2CNMe2)3 ]. 4 - (2,4 - dinitro - Phenyl hydrazido) - tris (diethyldithiocarbamato molybdenum(V). [ Mo( N2ph - (NO2 )2) (S2CNEt2)3 ].The study of the kinetics of chemical decomposition for these chelates complexes by using irradiation of these complexes solution, by using a mono wave light (? = 365nm) and temperature (25?C) for (60 min) in ethanol solvent. The result for all complexes were that the order of photochemical decomposition was first order reaction. As well as the rate constants of photo decomposition reactions (kd) were calculated by observed a spectral changes during irradiation process. To know the best conditions for decomposition of these complexes, it is necessary to study the effect of several factors on photo chemical behavior for complexes which included : Effect of concentration of complexes, where five concentrations of complexes have been studied and found that the highest decomposition rate have observed at lowest concentration (2.5x10 - 5M). In addition, study the impact of change in intensity of light on decomposition rate. The result was when the light intensity increase, rate of complexes decomposition also increased. Also study a decomposition of complexs at temperature range (25 - 40?C). The result was when increasing temperature, the rate of complexs decomposition was increas, also the values of activated energy of all complexes where calculated and the results where show in the table : Activated Energy (kj / mole) Complex24.808 B122.971 C120.209 B217.778 C2 Also study effect of pH value at ranging (3 - 11) and found that the rate of the complexes decomposition increased when pH of solutions decreases. The effect of four alcoholic solvent were studied such as (methanol, ethanol, 1 - butanol and isopropanol), and found that the highest decomposition rate of these complexes achieved in Methanol, while the lowest decomposition rate of these complexes achieved in Isopropanol. In addition study the effect of each of nitrogen gas, oxygen gas and the atmospheric air on the rate of complexes decomposition and compile the results with recorded results in normal conditions, the highest decomposition rate observed in presence of oxygen gas and the lowest decomposition in presence of nitrogen gas. The mechanism of photo chemical decomposition of these complexes has been interpreted by spectrophotometric technique, were the conclusion that have been obtained that there is (redox - reaction) happening in these complexes and the output of processes of homo cleavage of bond (M - L) that leading to reduction of metal ions and oxygenation of ligand and formation free radicals.

العلاقة بين المشعرات المهبلية والعوامل المرضية التناسلية الاخرى بين النساء في مدينتي كركوك وتكريت == Relationship Betwee Trichomonas Vaginalis And Other Genital Infectious Agents Among Women In Kirkuk & Tikrit Cities

اسم المؤلف: برهان احمد محمد علي بيباني
اسم المشرف: يحيى جرجيس سلمان | ابراهيم شعبان داود
الموضوع العام: علوم الحياة
السنة: 2008
الموضوع الدقيق: الحيوان
الدرجة: ماجستير
الجامعة: جامعة بغداد
اللغة: الانكليزية
مكان الجامعة: بغداد
الصفحات الاولى:
المستخلص: تم خلال الفترة من الخامس عشر من شهر تشرين الاول 2006 ولغاية الثلاثين من شهر حزيران 2007 اجراء دراسة عن وبائية طفيلي المشعرات المهبلية وبعض مسببات الالتهابات المهبلية الافرازية المرافقة وغير المرافقة لها بين النساء المراجعات لقسم الاستشارية النسائية والتول | An epidemiological study was carried out from 15th, October 2006 to 30th, June 2007 for prevalence of Trichomonas vaginalis parasite and some causative agents of secretary vaginal inflammations associated or non - associated with the parasite among women attending the department of Obstetrics and Gynecology in two General hospitals in Kirkuk city and Tikrit teaching hospital in Tikrit city. A total of 300 samples (200 in Kirkuk, 100 in Tikrit) were colle - cted from (15 - 47) years old women. Two swabs were taken from the vaginal (high vaginal) and the lining of uterus cervix (endocervical) for each woman by Gynecologic physician. A gross examination of the swabs was done to determine the color of vaginal secretions and measurement of pH. A wet preparation was done from the (high vaginal swab) and examined microscopically for diagnosis of Trichomonas vaginalis and Candida spp. In addition a Gram stain smear was prepared from a portion of the same swab and examined by oil - immersion for diagnosis of Neisseria gonorrhoeae and Trichomonas vaginalis. A chemical test was done for the detection of Gardnerella vaginalis bacteria & Candida spores. The swabs prepared from endocervical were treated by ACON - Chlamydia Kit specific for diagnosis of Chlamydia trachomatis in vaginal swabs samples. The study concluded the following results : 1 - The infection with various sexually transmitted diseases agents were 68% , 78% in Kirkuk & Tikrit cities respectively (P>0.05).2 - The maximum infection rate for T. vaginalis was 19.5% in Kirkuk city & 16% in Tikrit city among co - infection with other agents and single infections.3 - The percentages of single infections with T. vaginalis alone for various age groups were 16.5%, 8% in Kirkuk and Tikrit cities respectively (P>0.05).4 - The rate of infections with various vaginal micro - organisms were in the following sequence : T. vaginalis (19.5%), G. vaginalis (18.5%), C. trachomatis (14%), Candida spp. (11.5%) & N. gonorrhoeae (4.5%) in Kirkuk city, whereasin Tikrit city the sequence of infection rates were as follows : G. vaginalis (43%), T. vaginalis (16%), C. trachomatis (12%), Candida spp. (6%) & N. gonorrhoeae (1%).(P>0.05).5 - The highest rates of infections with T. vaginalis only as a single infecting agents were 21.27%, 10% among a group age range (36 - 45) years in both Kirkuk & Tikrit cities respectively (P<0.05). 6 - The maximum rate of infection with the T. vaginalis were recorded among women with yellowish vaginal secretions without itching (37%), (31.25%), whereas in those with symptoms of copious secretions onlythe corresponding figures (30.17%), (18.51%) were recorded in bothcities respectively (P<0.05). 7 - The maximum infection rate with C. trachomatis in bloody swabs were (40%), (50%) in Kirkuk & Tikrit cities respectively correlated withclinical signs & symptoms. However, maximum infection rate with G. vaginalis was recorded in women with whitish vaginal discharge (60.86%) or yellowish (53.12%) then greenish (52.94%) in Tikrit city in comparison to Kirkuk city. The maximum infection with G. vaginalis were among women with bloody secretion (40%) followed by whitish secretion (30.35%). (P<0.05). 8 - The maximum infection rate with Candida spp. were recorded in women discharge milky secretions (33.33%), (25%) in Kirkuk & Tikrit cities respectively. Infection with N. gonorrhoeae showed different color vaginal discharge (P>0.05).9 - The maximum rate of infections with T. vaginalis (27.43%), (19.69%) were recorded in women whose pH of vaginal secretion range was between (5 - 6). (P> 0.05). The high vaginal swabs have been revealed to be more efficient in diagnosis of vaginal infection with T. vaginalis than endocervical swabs. The maximum rate of infections recorded by these swabs were (22.22%), (19.73%) respectively. The infection rate of pregnant women were (48%), (22.22%) from positive cases in both cities.10 - The maximum rate of infections with T. vaginalis were recorded in women using various contraceptive, women using intrauterine contraceptive device were the highly infected (33.33%), (31.57%) in both cities. P<0.05

تقييم دور الجين في دم نساء عراقيات مصابات بسرطان الثدي == Evaluation The Rule of Mammoglobin A Gene In Blood of Iraqi Women With Breast Cancer

اسم المؤلف: نانسي فيصل رشيد
اسم المشرف: امنة نعمة الثويني
الموضوع العام: علوم الحياة
السنة: 2014
الموضوع الدقيق: التقنيات الاحيائية
الدرجة: ماجستير
الجامعة: جامعة بغداد
اللغة: الانكليزية
مكان الجامعة: بغداد
الصفحات الاولى:
المستخلص: Mammaglobin A is a member of the superfamily of secretoglobins. Its expression is highly specific for mammary tissue and has been shown to be overexpressed in breast tumor tissue, indicating that mammaglobin A might confer a growth advantage to mammaglobin A - expressing tumor cells. The present study was undertaken to develop the mammaglobin A as a serum biomarker for the early detection of breast cancer, and breast cancer patients follow up after treatments. This study had taken ten months, it involved 84 patients with age ranged 15 - 74 years who had diagnosed with either stage I to III breast cancer or benign lesions of breast at certain Iraqi hospitals and breast cancer centers, and a total number of 10 apparently healthy individuals, with comparable age range of patients as control group.Ten ml of venous blood was collected from studied groups in order to be used for measuring estrogen and progesterone levels, Reverse transcription polymerase chain reaction (RT - PCR) test for detection of their serum m - RNA mammaglobin A existence, and serum mammaglobin A levels using Enzyme - Linked ImmunoSorbent Assay (ELISA) technique. Demographic study revealed that most cases enrolled in this study were women within their reproductive age 25 - 44 years old. Distribution of patients according to age group, marital status, and lactation status showed no statistically significant association (P>0.05) with any of these variables, in all comparison.The hormonal study states that elevated levels of estrogen were observed in 52 (62%) patients, also decrease in progesterone levels were observed in 50 (59%) patients out of the 84 cases studied. This indicate a highly significant SUMMARYassociation (p < 0.01) between breast cancer risk, elevated estrogen levels, and decrease in progesterone levels. Mammaglobin A protein was detectable by ELISA in 100% of breast cancer patients (65 case), and not in any benign tumor patients (19 case) nor healthycontrol women (10 females) which indicate the highly specificity of ELISA test (P<0.01) for measuring mammaglobin A levels in patients serum. With high concentration of protein in sera of women with late stage of breastcancer compared with a low protein concentration in sera of women with early stage of breast cancer. By applying a statistical analysis on the result it was found that serum mammaglobin A ELISA test is highly significant (P<0.01) for, differentiation between patients with metastatic breast cancer and patients with early diagnosed breast cancer. In this work, SCGB2A2 gene which coded for mammaglobin A was detected in 64 out of 65 breast cancer cases, but not in the benign or healthy individuals indicating its high specificity as a marker gene (SCGB2A2) for cells derived from mammary glands. A statistical analysis was made for comparison between the three groups, E - Malignant Tumors \ Early Stage, L - Malignant Tumors \ Late Stage, and B - benign, (E, L, and B) which show that the results of molecular study of mammaglobin A detected by RT - PCR is statistically high significance (P<0.001) when used for the differentiation between E group and B group, also between L group and B group. The results showed that mammaglobin A can become an important tool for detecting primary and metastatic breast cancer, and predicting disease outcome.

دراسة امكانية الاستفادة من تركيز بروتين المصل الفعال نوع سي بروتين التفاعلي CRP في التشخيص المبكر للاصابات البكتيرية لحديثي الولادة وتحديد توقف اعطاء العلاج من خلاله == The Study of Usefulness of C - Reactive Protein Concentration In The Early Diagnosis And Determining The Duration of Antibiotic Therapy of Suspected Neonatal Bacterial Infection

اسم المؤلف: قاسم ابراهيم حسين
اسم المشرف: ايمان ناطق ناجي البياتي
الموضوع العام: علوم الحياة
السنة: 2014
الموضوع الدقيق: الاحياء المجهرية
الدرجة: ماجستير
الجامعة: جامعة بغداد
اللغة: الانكليزية
مكان الجامعة: بغداد
الصفحات الاولى:
المستخلص: ان التشخيص السريع لاصابات تجرثم الدم في الاطفال حديثي الولادة من الامور المهمة وذلك لخطورة الاصابة المؤدية الى الموت.الغرض من دراستنا هو امكانية استخدام فحص سي - البروتين الفعال في التشخيص المبكرلهذا المرض البكتيري وكذلك استخدامه في تحديد نقطة التوقف عن ا | Rapid diagnosis of bacterial infections of newborn infants is very important itcause of morbidity and mortality. Aim of the studyThe aim of the studyis to examin the possibility of using C - reactive protein in the early diagnosis of neonatal sepsis, as well as its use in determining thestop point of the antibiotic treatment.Patent, Materials and methods This study was conducted at the Hospital of Ibn - Albaladi for children and women in Rusafathe Healthoffice / Baghdad.Iraq from February 2013 to February 2014.The number of patients with bacterial infection was 102 (62%) of the total number of patients (165) who were admitted to the neonatal care unit aged less than 28 days and their weights was more than 1500 g,. The number of males was 92 (56%) and the number of females was 73 (44%), the number of patient withearly onset sepsis EOS (less than three days) was 43 (42%) and with late onset sepsis LOS for (more than three days) was 59 (58%), 43 (57%) ofEOSwas normal deliveries infected and cesarean deliveries infected 33 (43%), while51 (57%) of LOS was normal deliveries infected and cesarean deliveries in LOS was 38 (43%). Blood samples were collected and divided into three portion : bloodculture, CRP andhematological profile.1 - Blood culture.Blood was collection from neonatal sepsis patientinto special blood culture bottle and incubate in bact /Alert 3 D device when growth of bacteria then subcultured on blood agar, MaCconkey agar, and incubatedusingvitek /2 to diagnose bacterial infection anddeterminetheir susceptibility to antibiotic treatment.ResultThe Compact results indicated that 63 (38%)of patient were negative and 102 (62%) were positive out of them 23 patients (22.6%)were infected with gram negative bacteria including {Klebsiella pneumonia 30%, Acinetobacterlowffi 17%, Enterobacter cloaca 13%, } while 79 (77.4%) were infected with gram positive bacteria including { staph Homins and staph hemolyticus each 28% then staph epidermidis 13% and staph aureus 10%, while strep spp was 6% }. 2 - c - reactive protein.It was done by twomethod for the same samples in order to characterize the accuracy of the diagnosis. The first method was agglutination test (method 1) the cut off value for positive result ? 6 µg % 79 (48%)were negative, while 86 (52%) werepositive, while the second method was immune test (method 2) µµµusing Nycocard device werethe cut off value for positive result ? 5 µg % the results 102 (62%) were positive while 63 (38% negative.3 - hematological profile.The hematological profile of our patient included PCV, WBC, neutrophil, lymphocyte, monocyte, count were measured using Emerald automated Hematology device. The results of these tests werenot compatible with the results of the blood culture, but normal result were compatible with negative blood cultures. The results adopted of blood culture confirm the presence of bacterial infection and then compared with theresults CRP test and blood profilefor the same samples.Negative result of blood culture and CRP test were 54 (33%) while positive results of blood culture and CRP test were recorded and improved after taking treatment for (, 3, 5, 7,) days for (40, 31, 5)patients respectively.ConclusionWeconcluded C - reactive protein test was useful in the diagnosis of bacterial blood infections and determine the stop - point otreatment. Gram negative bacterial isolates were sensitive impinim, livofloxacin and Amikacin while they were resistant to Ampicillin, Ampicillin /Sollbectam and Gentamycin. on the other hand gram positive bacteria were sensitive to Amikacin, Ampicillin/sulbactam Ciprphloxacin, and Tigecyclin and were resistant to Erythromicin, and Oxacillinand Benzylpencillin.

التحري عن التعبير الجيني لل FOXP3 وTGF - ?1 باستخدام الطرائق الجزيئية والمناعية في سرطان الرئة اللاصغير الخلية == Detection of FOXP3 Gene Expression And TGF - ?1 Using Molecular And Immunological Methods In Non - Small Cell Lung Carcinoma

اسم المؤلف: سهاد فيصل حاتم المقدادي
اسم المشرف: امنة نصيف جاسم | بان عباس عبد المجيد
الموضوع العام: علوم الحياة
السنة: 2014
الموضوع الدقيق: الاحياء المجهرية
الدرجة: دكتوراه
الجامعة: جامعة بغداد
اللغة: الانكليزية
مكان الجامعة: بغداد
الصفحات الاولى:
المستخلص: Studies have linked FOXP3 and TGF - ? expression to the outcome of certain cancers. FOXP3 is a marker known to be expression in T - regulatory cells while TGF - ? is a secreted protein usually detected in the extra cellular matrix.The present study aimed at focusing on the identification of immune markers namely FOXP3 and TGF - ? with their expression patterns in lung cancer patients as a useful tool to predict disease progression.Also it is aimed to design molecular evaluation of m RNA expression of both FOXP3 and TGF - ? in peripheral blood mononuclear cells and bronchial (brush) cells of patients with lung cancer and benign lesions, using qRT PCR; determining the T - reg level in the peripheral blood employing the High Rsolution Melting (HRM) as a novel method to detect Treg - specific demethylated region (TSDR); molecular DNA analysis of somatic mutation of exons 3, 6, 7 of FOXP3 in patients with lung cancer tissue and benign lesions and immunohistochemical (IHC) estimation of FOXP3 and TGF - ?1 in T - reg and cancer cells in formalin fixed paraffin embedded(FFPE)lung cancer tissue and benign lesions.Blood samples were collected from 30 patients with newly diagnosed, non small cell lung carcinoma and 30 patients with benign lesions.Patients were recruited at The Specialized Surgery Hospital and Oncology Teaching Hospital/Baghdad.Samples from 16 apparently healthy donors were used as control during the period from June 2012 to June 2013. The samples preservation with TRIzol reagent were subjected to molecular study including RNA and DNA extraction; reverse transcription; RT - PCR; HRM assay and DNA sequencing were done in the Molecular Oncology Unit/Guys and ST Thomas? s hospital/ King College/London/UK.The expression level of FOXP3 was high in 16(61.5%)in lung cancer cases.A significant difference was noticed between cancer cases from one side and benign lesions or healthy control on the other side p<0.05.Mean of FOXP3 expression(fold change)was significantly high(2.64±0.09)in cancer cases than in benign cases(1.32±0.04)and healthy control(1.38±0.06)with p<0.05.A significant association between high expression level and >60 age and squamous cell carcinoma in cancer cases P<0.05.The expression level of TGF - ? was high in 16(61.5%)in lung cancer cases.A significant difference was noticed between cancer cases from one side and benign lesions or healthy control on the other side p<0.05.Mean of TGF - ? expression (fold change) was significantly high (6.27±0.56) in cancer cases more than healthy control (2.87±0.09) with p<0.05.The association was significant between TGF - ? expression level (high and low) and age>60in cancer and benign groups (p<0.05), while no significant association with gender and cancer types were noticed.For FOXP3 mRNA expression in bronchial brush cells, the result showed no significant difference between the mean fold change of malignant(3.57 ± 0.06) and benign(4.02 ± 0.06) patients. The low expression was predominated both in cancer and benign cases. No significant differences were found between FOXP3 expression (high and low) and age; gender ; cancer types..According to FOXP3 T - reg specific demethylated region detection, results showed that the mean percentage of FOXP3demethylation in lung cancer patients (4.32 ± 0.04) was significantly higher than in benign lesions (3.22 ± 0.02) patients andhealthy controls(3.33±0.04). A positive correlation coefficient with high significant, was found in the group of cancer samples (R² = 0.6653;r = 0.69;P : 0.0017)on correlating percentage of Treg and demethylation of FOXP3 from one side with its m RNA expression on the other side.In benign lesion group was(R² = 0.5334;r= 0.59;p= 0.0027), While in the control group a positive correlation but a weak significance was found (R²= 0.2383;r=0.28;P=0.0437).FOXP3 gene sequencing revealed high frequency of missense mutations c.715 GTA>CTA : V 239 L in 17 (94.44%) in malignant sample and non cancerous cases7 (87.5%)without statistical differences. Missence mutations were also detected in exone 3 in 3(16.67%) cancer cases and in 1(12.5 %) benign lesion.No missense mutations could be detected in exon 6. Intronic mutations and silent mutation were variable in three exons without statistical differences. Many cases of adenocarcinoma have shown multiple mutations either of missense or Intronic types. Missense mutations of exon 7 were correlated significantly with an age of 60?years. Exon 3 mutations were significantly associated with adenocarcinoma. Positive FOXP3 Immunohistochemistry (IHC) staining in tumor cells was associated with high missense mutations frequency 10(55.55%) in exon7, while in exone 3 was 2(11.11%). Negative FOXP3 IHC staining in the tumor cells was associated with seven missense mutations in exon7 and one (5.55%) in exon 3, in addition 4(23.53%) cases of the exon 7 missense mutations were associated with negative FOXP3 expression in lymphocytes.The result showed that FOXP3 by using IHC staining was positive in 21(70%) of nuclei of cancer cells, and 22(73.3%)in Treg infiltrates.The positive cancer cells and Treg infiltrates associated significantly with age>60 (p<0.05).No significant association was found withgender, cancer type, while there is association with moderate differentiation compared to poorly differentiation (p<0.05). High frequence of FOXP3 expression score 3 and high intensity were appeared in nuclear cancer cells compared to benign lesions cells, while Treg infiltrates with score 1 and high intensity was high frequency in malignant and benign.The result showed that TGF - ?1 by using IHC staining was positive in 25(83.3%) in the cancer cells and 21(70%) in stromal cells. No significant difference was noted between positive expression in malignant and benign lesions p>0.05.No significant association was noticed between positive cells expression and age, gender, cancer type and differentiation p>0.05. High frequency of TGF - ?1 expression score 3 and high intensity in malignant cells and benign. Also stromal cell expression score 3 and high intensity were predominated in malignant and benign lesions. The high and moderate intensity expression was more frequent in matrix surrounding cancer cells compared to non cancerous.Total agreement and kappa coefficient between FOXP3 and TGF - ?1were poor in malignant and benign epithelial cells and stroma, while the perfect agreement was between expression of TGF - ?1in stromal cells

تقدير دالة البقاء لبيانات حقيقية كاملة لمرضى سرطان الرئة == Estimate the Survival Function for Complete Real Data of Lung Cancer Patients

اسم المؤلف: ابتهال حسين فرحان
اسم المشرف: عباس نجم سلمان
الموضوع العام: علوم الرياضيات
السنة: 2015
الموضوع الدقيق: الرياضيات
الدرجة: ماجستير
الجامعة: جامعة بغداد
اللغة: الانكليزية
مكان الجامعة: بغداد
الصفحات الاولى:

مسالة جدولة الماكنة لتصغير دالة متعددة الاهداف == Machine Scheduling Problem To Minimize Multiple Objective Function

اسم المؤلف: نجاح علي حسين
اسم المشرف: محمد كاظم زغير الزويني
الموضوع العام: علوم الرياضيات
السنة: 2012
الموضوع الدقيق: الرياضيات
الدرجة: ماجستير
الجامعة: جامعة بغداد
اللغة: الانكليزية
مكان الجامعة: بغداد
الصفحات الاولى:

تطبيق مشكلة البرمجة الخطية الضبابية - المعلمية في الشركة العامة للصناعات الكهربائية == Application Of Fuzzy - Parametric Linear Programming Problem In General Company For Electrical Industries

اسم المؤلف: نبيل حمة سعيد
اسم المشرف: ايدن حسن حسين الكناني
الموضوع العام: علوم الرياضيات
السنة: 2012
الموضوع الدقيق: الرياضيات
الدرجة: ماجستير
الجامعة: جامعة بغداد
اللغة: الانكليزية
مكان الجامعة: بغداد
الصفحات الاولى:

تصميم شبكات عـصبية ذات تغـذية تقدمية مسرعة لحل مسائل القيم الحدودية ذو النقطتين == Design Fast Feed Forward Neural Networks To Solve Two Point Boundary Value Problems

اسم المؤلف: منى حسين علي
اسم المشرف: لمى ناجي محمد توفيق
الموضوع العام: علوم الرياضيات
السنة: 2012
الموضوع الدقيق: الرياضيات
الدرجة: ماجستير
الجامعة: جامعة بغداد
اللغة: الانكليزية
مكان الجامعة: بغداد
الصفحات الاولى:

كفاءة التقنية شبه التحليلية في حل مسائل القيم الحدودية متعددة النقاط == Efficient Semi - Analytic Technique For Solving Multi - Point Boundary Value Problems

اسم المؤلف: مريم محمد هلال
اسم المشرف: لمى ناجي محمد توفيق
الموضوع العام: علوم الرياضيات
السنة: 2012
الموضوع الدقيق: الرياضيات
الدرجة: ماجستير
الجامعة: جامعة بغداد
اللغة: الانكليزية
مكان الجامعة: بغداد
الصفحات الاولى:

تصميم شبكات عصبية صناعية ذات تغذية تقدمية لحل مسائل القيم الابتدائية الاعتيادية == Design Feed Forward Neural Networks For Solving Ordinary Initial Value Problem

اسم المؤلف: ياسين عادل عريبي
اسم المشرف: لمى ناجي محمد توفيق
الموضوع العام: علوم الرياضيات
السنة: 2011
الموضوع الدقيق: الرياضيات
الدرجة: ماجستير
الجامعة: جامعة بغداد
اللغة: الانكليزية
مكان الجامعة: بغداد
الصفحات الاولى:

كفاءة التقنية شبه التحليلية في حل مسائل القيم الحدودية الاعتيادية الشاذة == Efficient Semi - Analytic Technique For Solving Second Order Singular Ordinary Boundary Value Problems

اسم المؤلف: هبة وليد رشيد
اسم المشرف: لمى ناجي محمد توفيق
الموضوع العام: علوم الرياضيات
السنة: 2011
الموضوع الدقيق: الرياضيات
الدرجة: ماجستير
الجامعة: جامعة بغداد
اللغة: الانكليزية
مكان الجامعة: بغداد
الصفحات الاولى:

حــــل انظمة من مسائـل القيم الابتدائية الاعـتيادية باستخدام طــريقة شـــبه تحـلـيلية == Solution Of A System Of Ordinary Initial Value Problems Using Semi - Analytic Method

اسم المؤلف: هبة عواد عبد الرزاق العبودي
اسم المشرف: لمى ناجي محمد توفيق
الموضوع العام: علوم الرياضيات
السنة: 2010
الموضوع الدقيق: الرياضيات
الدرجة: ماجستير
الجامعة: جامعة بغداد
اللغة: الانكليزية
مكان الجامعة: بغداد
الصفحات الاولى:

بعض الخصائص الاحصائية لحل معادلة فريدهولم التكاملية العشوائية الحاوية على عمليات كاما == Some Statistical Properties Of The Solution Of Stochastic Fredholm Integral Equation Contains Gamma Process

اسم المؤلف: نور عبد الامير جبار عيسى
اسم المشرف: محمد وهدان مفلح
الموضوع العام: علوم الرياضيات
السنة: 2013
الموضوع الدقيق: الرياضيات
الدرجة: ماجستير
الجامعة: جامعة بغداد
اللغة: الانكليزية
مكان الجامعة: بغداد
الصفحات الاولى:

حول استقرارية تكرار ايشيكاوا لبعض انماط التطبيقات == On Stability Of Ishikawa Iteration For Some Types Of Mappings

اسم المؤلف: نور صدام طارش
اسم المشرف: سلوى سلمان عبد
الموضوع العام: علوم الرياضيات
السنة: 2014
الموضوع الدقيق: الرياضيات
الدرجة: ماجستير
الجامعة: جامعة بغداد
اللغة: الانكليزية
مكان الجامعة: بغداد
الصفحات الاولى:

بعض الطرق التربيعية المطورة لحل انظمة من معادلات فريدهولم التكاملية الخطية == Some Modified Quadrature Rules For Solving Systems Of Fredholm Linear Integral Equations

اسم المؤلف: محمد يوسف تركي الدليمي
اسم المشرف: احلام جميل خليل
الموضوع العام: علوم الرياضيات
السنة: 2008
الموضوع الدقيق: الرياضيات
الدرجة: ماجستير
الجامعة: جامعة بغداد
اللغة: الانكليزية
مكان الجامعة: بغداد
الصفحات الاولى:

On Fuzzy Open Mappings

اسم المؤلف: لبنى خالد عبد الرحمن
اسم المشرف: نادر جورج منصور | عادل محمود احمد
الموضوع العام: علوم الرياضيات
السنة: 2006
الموضوع الدقيق: الرياضيات
الدرجة: ماجستير
الجامعة: جامعة بغداد
اللغة: الانكليزية
مكان الجامعة: بغداد
الصفحات الاولى:

تصغير جدولة متعددة المعايير فــي الماكنة الواحدة == Minimization Of Multicriteria Scheduling In One Machine

اسم المؤلف: فراس شاكر فندي
اسم المشرف: طارق صالح عبد الرزاق
الموضوع العام: علوم الرياضيات
السنة: 2012
الموضوع الدقيق: الرياضيات
الدرجة: ماجستير
الجامعة: جامعة بغداد
اللغة: الانكليزية
مكان الجامعة: بغداد
الصفحات الاولى:

المقاسات الجزئية المجوفة بقوة وطيفها == Strongly Hollow Submodules And Its Spectrum

اسم المؤلف: غالب احمد حمود
اسم المشرف: انعام محمد علي هادي
الموضوع العام: علوم الرياضيات
السنة: 2012
الموضوع الدقيق: الرياضيات
الدرجة: ماجستير
الجامعة: جامعة بغداد
اللغة: الانكليزية
مكان الجامعة: بغداد
الصفحات الاولى:

حول تدريب الشبكات العصبية ذات التغذية التقدمية لمسائل التقريب == On Training Feed Forward Neural Networks For Approximation Problems

اسم المؤلف: علاء كامل جابر
اسم المشرف: لمى ناجي محمد توفيق
الموضوع العام: علوم الرياضيات
السنة: 2009
الموضوع الدقيق: الرياضيات
الدرجة: ماجستير
الجامعة: جامعة بغداد
اللغة: الانكليزية
مكان الجامعة: بغداد
الصفحات الاولى:

نتائج حول التقريب الافضل في فضاءات p - المعيارية (0 < p ? 1) المتعلقة بنظرية النقطة الصامدة ونقطة التطابق == Results On Best Approximation In p - Normed Spaces (0 P 1) Concerning Fixed Point And Coincidence Point Theory

اسم المؤلف: صباح حسن مالح
اسم المشرف: سلوى سلمان عبد
الموضوع العام: علوم الرياضيات
السنة: 2009
الموضوع الدقيق: الرياضيات
الدرجة: ماجستير
الجامعة: جامعة بغداد
اللغة: الانكليزية
مكان الجامعة: بغداد
الصفحات الاولى:

بعض النتائج حول النقاط الصامدة في فضاءات D - المترية == Some Results About Fixed Points In D - Metric Spaces

اسم المؤلف: صبا حسين علي الخزعلي
اسم المشرف: سلوى سلمان عبد
الموضوع العام: علوم الرياضيات
السنة: 2009
الموضوع الدقيق: الرياضيات
الدرجة: ماجستير
الجامعة: جامعة بغداد
اللغة: الانكليزية
مكان الجامعة: بغداد
الصفحات الاولى:

جدولـة متعــددة الاهـداف ولماكنـة واحــدة == Single Machine Multicriteria Scheduling

اسم المؤلف: صابرين جاسم ابراهيم
اسم المشرف: طارق صالح عبد الرزاق
الموضوع العام: علوم الرياضيات
السنة: 2014
الموضوع الدقيق: الرياضيات
الدرجة: ماجستير
الجامعة: جامعة بغداد
اللغة: الانكليزية
مكان الجامعة: بغداد
الصفحات الاولى:
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