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We report one case of mature cystic teratoma that presented as a swelling in the right parotid gland region since childhood, increasing in size gradually. Teratomas are common neoplasm but are very rarely found in the parotid gland region.

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Prophylactic use of 5-hydroxytryptamine3 receptor antagonists after the first 24 h of exposure to emetic chemotherapy (to decrease the incidence of delayed phase emesis) cause an increase in the cost of treatment.

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Aim of the study to assess of physical & psychiatric complication for adult's patients with bladder cancer under chemotherapy treatment 50 patients (46 males & 4 females) were diagnosed to the disease by physician, age range from 40 years & more than, and were admitted to hospital in urology unit in surgical specialty hospital to start of protocol chemotherapy, from 25 March to the 25 May 2007. Questioner uses in study are consisting of 3 parts (part 1, demographic characteristics, part 2 physical complications, part 3 psychiatric status). Data analyzed were by use frequency, percentage & mean of score). Study shows the more patients from males, retired, age more than 40 years. Duration of illness (2-3 years), and educational level college and post graduate), most physical problems Most common complications, were blood & lymphatic system, immunology system & gastrointestinal system, either psychiatric status show entire patients are suffer lack of satisfaction

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The age of onset of puberty was estimated in a sample of Iraqi adolescent depending upon the date of the first menstrual cycle (menarche),LH,FSH,E2 in girls, and ejaculation (or wet dreams),FSH,LH,Testo.,in boys,B.M.I was also evaluated for all of them.

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Seventy five E. coli isolates were collected from urine of patients with urinary tract infections in AL-Kadhumia and AL-Yarmook teaching hospitals in Baghdad for a period between 22/11/2009 to 15/3/2010, from these samples twenty five isolates were selected according to their pattern of the highest resistance as these showing multi-drug resistances and tested to specify their minimum inhibitory concentration for (meropenem, nitrofurantoin, and ciprofloxacin), meropenem was found having the lowest MIC comparing with others.This study also includes in vitro effects of various combinations of three types of antimicrobials (meropenem, nitrofurantoin, and ciprofloxacin) against twenty five E. coli isolates. Among combinations the combination of meropenem with the other types of antimicrobials showed high synergistic effect when 1/4+1/4 MIC for each antimicrobial were used. While combinations of nitrfurantoin with ciprofloxacin in some isolates showed additive effect when 1/2+1/2 MIC for each antimicrobial were used. The plasmid profile for the (25) E. coli isolates were studied using Pure Yeild ™ plasmid Miniprep system- Cat.# A1220 – Promega- USA. In order to determined the presence of plasmid for antimicrobials resistance.

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In this work, two tablet formulas of amorphous and crystalline atorvastatin calcium beside two formulas of crystalline and amorphous isosorbide dinitrate from different raw materials manufacturing companies were prepared by direct compression method. The process variables were identical in order to concentrate on the effect of the crystalline form of the drugs on the release behavior of the prepared tablets. Compared with crystalline atorvastatin calcium, amorphous form tablets were of better performance in solubility and dissolution, resulting in higher solubility and faster dissolution rate. In addition, the dissolution rates of crystalline isosorbide dinitrate tablets were highly increased in comparison with tablet prepared with amorphous ones.The results imply that the absorption of atorvastatin calcium and isosorbide dinitrate after oral administration was remarkably higher when using the crystalline forms compared to the amorphous ones .these results recommends the attention towards analysis of raw materials of drugs when different brands of same drug shows dissimilar release disposal .

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An experimental study was conducted with Iraqi siliceous rock's powder (SRP) as a low cost adsorbent material for removal of phenol (P), o-chlorophenol (o-CP) and o-cresol (o-C) from synthetic waste water. Batch sorption tests were conducted to study isothermal adsorption capacity of the sorbent. The equilibrium sorption isotherms have been analyzed by Langmuir and Freundlich models and the various isotherm parameters were evaluated. The order of adsorbate amount adsorbed was as follows: o-CP > P > o-C. The experimental data for P and o-C were correlated well with both Langmuir and Freundlich models while those of o-CP were correlated well with Freundlich model.

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The labeling of stannous hydroxyethyl starch (Sn-HES) with technetium-99m (Tc99m) has been studied. It was found that the formation of Tc99m-HES complex increased with raising of the pH, reaching a yield of over 90% at pH 6.5. Further experiments at pH 6.5 showed that the amount of reducing agent (SnCl2.2H2O) and the ligand (HES) has a little effect on the labeling yield of the complex. The organ distribution in mice has shown that Tc99mHES complex was cleared from the blood with relatively high accumulated in the liver and were no uptake of radiotracer in the lung, spleen and stomach. This work demonstrates the conditions that are necessary for the labeling of HES with Tc99m and its evaluation in experimental animals.

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The new thiodiazole heterocyclic ligands have been synthesized from the condensation reaction of terephthaloyl chloride, sebacoyl chloride,and adipoylchloride. with two equivalent of p-hydroxybenzaldehde to form the dialdehyde diesters compounds form. The resulted compound was reacted with an amine ( prepared by adding the thiosemicarbazide to p-hydroxybenzaldehyde and treated with HCl to adjusted the solution to acidic media) the thiodiazole diesters was obtained, thiodiazole compounds as N2S2 donor atoms. The prepared compounds was characterized by FTIR and UV-Vis spectroscopy, the magnetic susceptibility of copper(II) complexes was measured as well as the melting points. The suggests geometry of complexes are square planar.

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Experiments designed to study the effects of 3 concentrations of each of indole butyric acid (25,50 and 100 ppm )and Mepiquat chloride (125,250 and 500 ppm ) on Petroselinum hortense L. extracts. The experiments were designed according to RCBD method and each treatment was replicated 3 times. Dunken test at level of 0.05 was used to compare the effect of treatments. Result showed that the percentage of active ingredients of the plant extracts (essential oil , coumarin, flavonoids,were significantly increase with increasing indole butyric acid compare with control treatment. However, application of Mepiquat chloride decreased them compare with control treatment. Indole butyric acid increased endogenous gibbereline acid and indole acetic acid while Mepiquat decreased them. This study proved that growth regulators of the plant as a natural tool to increase active ingredients for their medical value.

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Anew mannich base (2-diphenyl amino methyl-2- thion -5-phenyl-1,3,4-oxadiazole) (Z) have been prepared in an attempt to introduce the amino methyl moiety in the structure of mercabto oxadiazole ring which is known to posses a number of therapeutically applications and to investigate the coordination behavior of the new compound (Z) toward some transition metal ions. The compound (Z) was prepared by condensation of formaldehyde and appropriate amine (diphenyl amine) respectively with (-5-phenyl-2- thion -1,3,4-oxadiazole) derivative in ethanol solution , the product were isolated ,studied and characterization by appropriate physical measurement , i.e., FT-IR spectroscopy and elemental analysis (C.H.N.S) . The new compound (Z) have been used as a ligand to prepare a number of new complexes with the selected metal ions . All the new prepared metals complexes have been isolated characterized and studied in solid state by studying their physicochemical and analytical properties such as FT-IR UV-Vis. Spectra , In addition The stereochemistry around the metal ion has been suggested using flame atomic absorption and elemental analysis (C.H.N.S) , also the characterization of melting points .The anti bacterial activity for ligand and its complexes were studied against two selected micro organisms , gram negative Pseudomonas aeruginosa and gram positive Bacillus Subtilis .

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In this work ,an ion-pair reversed phase HPLC method was developed for the determination of salbutamol sulphate and its degradation products which can be applied for the assay of tablet, injection and syrup .The separation of salbutamol was performed in 16minutes with high efficiency using ODS column 25cm and a mobile phase consists of methanol 30 % and SLS 0.02% ,adjusted with acetic acid to pH3.5 . The accuracy and precision of this HPLC method was proved since a straight line relationship was obtained between the peak areas and the different concentrations of salbutamol sulphate standard in the range ( 0.1 – 0.8 )mg/100ml water with confidence limit 0.998 and the RSD is not more than 1.1% . In addition, this method was found to be quiet suitable for stability work on salbutamol since, there is no interference between the peaks of degradation products and the peak of the parent compound.

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Uranium from the environment enters the human body by ingestion with food and drink, and by inhalation of air borne U containing dust particles or aerosols. The digestive tract is the entry for radionuclide’s following the ingestion of contaminated food and small intestine is the main area of U absorption through out the gastrointestinal tract. The study demonstrate the apoptosis in digestive organs (stomach, small intestine, large intestine and liver), and found clove oil reduce apoptotic numbers where Uranium elevated the number of apoptotic cells. The results showed an increament significant (P < 0.05) in apoptosis cells in animals treated with 75 mg /kg UN (22.8%) in liver , and showed a reduction significant (P < 0.05) in apoptosis cells in animals treated with 500mg /kg clove oil ( 2.04 %) in small intestine compare with control.

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Summary Background :To detect and study prevalence of Epstein Barr – virus in human serum of thalassemic patients in Mosul –Iraq. Patients and Methods The presence of IgM – antibodies has been examined in a group of 104 (63 males and 41 females) consecutive thalassemic patient who received blood transfusion in Mosul . Results Overall 18.3% were found to be anti – EBV positive and 81.7% were negative and Only 6.0 (20.7%) from those positive were also have anti lgM for Cytomegalovirus CMV. Conclusion (s): Epstein – Barr –virus infection was diagnosed by serological screening in 19(18.3%) thalasemic patients in Mosul using ELISA.

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The study was conducted in Baghdad from November /2008 to April/2009 to determine the current toxoplasmosis among 400 previously aborted pregnant women (history of abortion) who were referred to the Central Health Laboratory in Baghdad for determining the level of Immunoglobulin–Antibody of toxoplasmosis using ELISA technique and latex agglutination test. The age of these women were ranging between 15-45 years. Seropositivity rate of the result showed that the IgM 61(15.25%). The seropositivity was higher in age group (25-29) years, illiteracy women, housewives, the women with repeated one abortion, drinking unpasteurized milk, women with contact with cats and women with contact with domestic animals. It is recommended that there is a need for health education especially to pregnant women by mass media concentrating on prevents contact with cats.

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This study has focused on gonadotrophins (luteinizing hormone and follicle stimulating hormone) in the sera of (61) Iraqi female patients with type 1 diabetes mellitus with duration of the diseases equal to 8.26±7.7 year. In addition to control group involving (35) healthy women. We found delay in menarche about 1 year in the patients with DM1 when compared with the control group, and the family history to type 1 diabetes mellitus is present in (36.1%) of the diabetic subjects,and a highly significant increase was found in HbA1c range; (75.4%) of patients had HbA1c > 8. By using Enzyme Linked Immunosorbent Assay (ELISA) technique; LH and FSH levels in the patient groups there were highly significant differences (P<0.01) when compared with the control group, so the distribution of each hormone was divided into three levels (normal, high, and low), and Patients were divided according to their menstrual frequency (normal cycle, oligoamenorrhea, and secondary amenorrhea), highly significant differences (P<0.01) were present between the levels; and between the mean concentrations of (LH and FSH) in these groups. Elevated HbA1c range had no relation with (LH & FSH) levels, but it might be associated with it. And no significant relation (P>0.05) was found between mean BMI and the hormonal levels (LH & FSH), menstrual frequency, and HbA1c ranges. Abbreviations: BMI, Body mass index; ELASA, Enzyme Linked ( Immunoabsorbent Assay; FSH, Follicle Stimulating Hormone ; GnRH, Gonadotophin Releasing Hormone; HbA1c , Hemoglobin A1c ; LH, Luteinizing Hormone; PCOS, Polycystic Ovary Syndrome; T1DM, Type 1 Diabetes Mellitus )

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تم استخدام بذور محلية وذلك للحصول على انظيم اليورياز وقد اجريت عليها طرائق الاستخلاص المختلفة وذلك بتنظيف وازالة القشور والطحن والنخل لهذه البذور ومن ثم تم انتزاع الزيت من المسحوق باستخدام احد المذيبات بطريقة الغمر المتحرك بدرجة حرارة 21-25م ولمدة 15 دقيقة وبعد اجراء عملية التنبيذ المبرد امكن الحصول على انظيم اليورياز الخام على هيئة مسحوق جاف. اظهرت نتائج الفحص المختبري بانه يمكن استخدام كمية قليلة تتراوح بين 20-30 ملغم من مسحوق الانظيم الخام لكل اختبار في قياس يوريا الدم كما امكن الحصول على (54) غم من الانظيم الخام من كل (100) غم من البذور المستخدمة كما تم تحضير عدة لقياس يوريا الدم محورة عن شركة بريطانية BDH Limited poole BH124NN England تحوي على هذا الانظيم المحضر محليا وعلى مرسبات البروتين ويمكن تصميم هذه العدة لاجراء 50-100 اختبار

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Out of 60 specimens, 30 staph aureus 1solates were obtained from different source location, surgical theater (instrument, walls floor and masks), nurses and in patients in S.T.H Ten Isolates from each source of the total specimens were able to produce phage lysates after induction by heat method and detected by spotting method By application of the spotting method it has been found that these phage lysates were able to be classified into 3 groups according to their sources: • Phage lysates from isolates 1 and 6 represent phage group A which were originally from isolates from surgical theater. • Phage lysates from isolates 15 and 16 represent phage group B which were originally from isolates from Nurses. • Phage lysates from isolates 23 and 26 represent phage group C which were originally from isolates from Inpatients.

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Microscopic identification of Enamoeba sp. in stool is insensitive and unable to distinguish the invasive parasite Entamoeba histolytica from the commensal parasite E. dispar. ANested polymerase chain reaction (nest.PCR) technique for the detection of E. histolytica is powerful test for the diagnosis of E.histolyticaa. An eighty-six stool samples were collected from patients severing from digestive tract symptoms (diarrhea, abdominal pain, loss of appetite, weakness) that attending to the Maternity and Childhood Teaching Hospital and Al-Dewania Teaching Hospital in Al-Dewania Governarte, which gave positive microscopy results for Entamoeba sp. using conventional methods. The results of nested-PCR for all stool samples based on amplification of the small subunit rRNA gene of E. histolytica and E. dispar followed by restriction digest analysis of the PCR product revealed that patients infected with E.histolytica mixed with E.dispar were 16/86(18.6%), while a 46 /86(52%) were positive for E.dispar only and 24/86( 27.9%) were negative for Entamoeba sp while antigens detection for E.histolytica/E.dispar using an ELISA technique yielded 28/86(32%) were negative for E.histolytica/E.dispar and 58/86(68%) were positive.. In conclusions, the sensitivity, specificity and accuracy for ELISA were 87.5%, 37.1%, 46.5% respectively in comparing with the molecular diagnosis using nest.PCR were 100%.

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Most of the header information remains constant over the life-time of the connection. For PPP connection many fields are constant and others change with small values. To initiate compression of the headers of a packet stream, a full header is transmitted over the link. The compressor and decompressor store most fields of this full header as reference. The reference consists of the fields of the headers whose values are constant and thus need not be sent over the link at all, or change little between consecutive headers so that it uses fewer bits to send the difference from the previous value compared to sending the absolute value. To improve interactive response time and to decrease the header overhead on the system we used the method of Compressing Protocol Headers in Point-to-Point Protocol (PPP). The simulated communication protocols have been tested between two PCs and measuring the time delay, throughput and utilization. Keywords: (PPP) Point to Point Protocol, (UDP) user datagram protocol,(IP) Internet Protocol,(LCP) Link Control Protocol,(NCP) Network Control Protocol,(FCS) Frame Check Sequence,(MRU) Maximum Receive Unit.

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The Main idea of Voice over Internet Protocol (IP) is to transfer the sound to a group of Bits pool in the matrix of Byte Array and then to transport the encapsulation in Datagram packets or in Stream Data over the network in order to receive the audio by the other party through a collection of Packets again in the matrix of Byte Array. The reading process is done in accordance with the principle of FIFO (First in First out). In this paper, a conference system has been designed to send and receive video and utilize the services API and TAPI telephony in order to transfer voice and video from one computer to another or to transfer voice from computer to landline Analog Phone and take advantage of TAPI telephony through the program contained in the operating system TAPI v3.0 in the operating system Windows XP. The proposed system has been designed by using Microsoft Visual Basic, Net programming. The designed system has been tested between two networks for sending and receiving video and sending voice between computer and phone. The results have displayed high quality of video using API and TAPI Technology. Keywords: (IP) Internet Protocol,(FIFO) First in First out,(API) Application Programming Interface ,(TAPI) Telephony Application Programming Interface

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A novel design of miniaturized microstrip bandpass filter is presented for use in modern wireless communication systems. The proposed filter structure is composed of dual fractal-based microstrip resonators. The structure of each resonator is in the form of the Hilbert fractal curve geometry. Two single-mode resonators with structures based on the 2nd Hilbert fractal-shaped geometries have been modeled at a design frequency of 2.4 GHz (ISM Band). The resulting filter structures based on these resonators, show considerable size reduction compared with the other microstrip bandpass filters based on other space-filling geometries designed at the same frequency. Another set of bandpass filter designs based on the same resonators but with a tuning stub has been also presented, in an attempt to provide practically useful means to tune the filter to the specified performance with a considerable tuning range. The performance of the resulting filter structures has been evaluated using a method of moments (MoM) based software package, Microwave Office 2007, from Advanced Wave Research Inc. Results show that the proposed filter structures possess fine return loss and transmission responses besides the size reduction gained, making them suitable for use in a wide variety of wireless communication applications. Furthermore, performance responses show that the second set of filters, based on Hilbert shaped resonators support the 2nd harmonic suppression

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