bluuebunny/crossref_metadata_2025_split huggingface dataset:
Identify some virulence factors of bacteria Proteus mirabilis isolated from people with otitis
Authors: Lamiaa saoud abbod  
Published: April 2023

This study was carried out during the period from 5/4/ to 13/11/2016, collected (50) then swab from patients with acute and chronic otitis reviewers to Advisory clinic ear nose and throat Division at Baquba General Hospital, The aim of this current study was to isolate and diagnose proteus mirabilis and detection of some of its virulence factors. Smear incubated culture media and diffrentation, and then subjected to microscopic, biochemical tests germ farms for the purpose of diagnosing the variable spores. Test investigation of dynamic membrane configuration outside the living body run by using the variable germ isolated Congo-red dye. 10 (20%) (streak of Proteus mirabilis, type either wipes which showed the volatile race not pathogen growth was 30, (60 %), while negative smears for bacterial 10 (20%) .The results of a study showed virulence factors of bacteria the variable to 10 (100 %) isolation of her ability to produce swarming movement, 9 (90%) isolation possesses the ability to analyses human red blood cells, while 9 (90%) isolation of dynamic membrane configuration capability
Effect of using L_arginine in reducing the heart toxicity produced from use Doxorubicin anticancer drug on some hormones in the experimental male rabbits
Authors: Abeer Talib A. H  , Zaid M. Mubark AL-Mahdawi  , Saleh M. Rahim AL-Obaidy  
Published: April 2023

This study amid to search the role of L_arginine in reducing the heart toxicity and atherosclerosis which result from using of Doxorubicin in treatment of cancer Also the role of hydrogen peroxide in inducing oxidative stress in Laboratory Albino rabbit as Growth Hormone and (T3,T4,TSH) levels, the Study included 40 male rabbits, where each group consist of 5 animals The results showed a high Significant decrease in Growth Hormone concentration (P≤0.01) in Dox group (15mg/kg of.w) and group of animals treated with H2O2 alone while the concentrations of GH had been increase with high significant (P≤0.01) in other groups. The results showed a high significant (P ≤ 0.01) in the hormone T4 concentration in serum in the group H2O2 and Dox group alone compare with control and the occurrence of a highly significant increase (P≤0.01)of Hormone T3,T4 concentrations in Animal group treated with Dox (15 mg/kg) and L-arginine Also group treated with H2O2 and L-arginine, and group treated with Cholesterol and L-arginine. while high significant decrease (P≤0.01) had been happened in Hormone (T3) (T4) concentration in sera of other groups of animals compared with the control. and found through the study and having High Significant decrease in TSH concentration (P≤0.01) in serum in the group treated with Dox and L-arginine, and group treated with Cholesterol and L-arginine compared with the control .there were no significant differences in the concentration of the hormone TSH in the group H2O2 alone while the concentrations of TSH had been increase with high significant (P≤0.01) in other groups.
Studying of antagonistic activity of some probiotics against bacteria P.mirabilis isolated from kidney stones
Authors: Amin S.Badawy  , Akeel H. Al.Assie  , Halah A. A. Al-Hadithi  
Published: April 2023

This study Included (68)gritkidneys samples collected from patients undergoingsurgerylin hospitals in Tikrit city from periodbetween April 2012to May2013.
The results showed that (64.71%) of males and (35.29 %) of females were infected, the propotion of males to females (1.83: 1).
Results of biochemical tests and API-20system showed that E.coli and Ps.aeruginosa were the most frequent bacterial isolates among other isolated bacterial species with percentage (30.76%) and (21.22%), respectively, while P. mirabilis was (15.38%) followed by bacteria and Kl.pneumoniae Citrobacter. freundii with isolation percentage (9.6%) and (5.67%) respectively. other species such as (Staph. aureus,, Acinetobacter. freundii, E.faecalis Serratia. marscenes) accounted (1.92%).
Antigonstic activity of six types of probiotics against P. mirabilis were studied. Results showed that all probiotics types showed inhibition activity against P.mirabilis isolates and diameter of inhibition zone was highest (21.6 ml), when probiotic L. delbruckii used, while L. acidophilus showed less inhibitory activity against P. mirabilis isolate, the diameter of inhibition zone was 15.1.
Protective effect of Ginkgo biloba and Olive oil on the reproductive performance of male albino rats exposed to oxidative stress induced by Potassium dichromate
Authors: Takea S. A.  
Published: April 2023

The present study is designed to demonstrate the effect of Ginkgo biloba and Olive oil on the reproductive performance of male rats exposed to oxidative stress induced by Potassium dichromate with respect to male sex hormones, semen parameters and testicular antioxidant system,. Forty Wister albino rats were distributed into four groups and each group have ten rats, control group, Potassium dichromate group (Potassium dichromate 24 mg/kg administered with gavage for 2 month), Potassium dichromate treated with Ginkgo biloba group (Potassium dichromate and Ginkgo biloba 40 mg/kg administered at half an hour interval for 2 months) and Potassium dichromate treated with olive oil group (Potassium dichromate and Olive oil 1 ml/kg administered at half an hour interval for 2 months). The statistical analysis of results showed a significant (P<0.05) decrease in sperms count, the percentage of sperms viability, the level of sex hormones, ceruloplasmin, glutathione concentration, and superoxide dismutase activity, antioxidant activity (AOA), germinal epithelium height and diameter of seminiferous tubules and a significant increase of sperm percentage abnormalities, dead sperm, malondialdelyde (MDA), peroxynitrite (ONOO-) in Potassium dichromate group, compared with control group. The administration of Potassium dichromate with Ginkgo biloba and Olive oil separately result in a significant increase of sperms count, sperms viability, sex hormones levels, ceruloplasmin, glutathione concentration , superoxide dismutase and antioxidant activity, germinal epithelium height and diameter of seminiferous tubules and a significant decrease of sperm abnormalities, dead sperm percentage, MDA, ONOO-. In conclusion the levels of antioxidant parameters, sperm count and sperm viability were restored to normal values when Potassium dichromate administered in combination with Ginkgo biloba or with Olive oil therefor Ginkgo biloba and Olive oil may be beneficial for improving reproductive performance of male rats.
Determination of Lansoprazole and Simvastatin via area under curve and ion pair methods
Authors: Ayman Sadiq Alsamarraie  , Khalaf F. Alsamarrai  
Published: April 2023

A two simple, sensitive, and economic methods were developed for the determination of lansoprazole and simvastatin in their pure and pharmaceutical dosages forms . first method based on measurement of area under curve (AUC) for zero order spectrum and the second method based on formation of ion pair complex between each of both drugs and Bromo phenol blue dye. Beer's law obeyed in concentrations ranges of (4-70 μg.ml-1) and (4-50 μg.ml-1) in the first method and (1-70 μg.ml-1) and (1-60 μg.ml-1) in the second method for lansoprazole (LNZ) and simvastatin (SMV) respectively . Average recovery percentage were (99.43%) and (99.36%) in the first method , and (99.71%) and (100.18%) in the second method for LNZ and SMV respectively. The RSD% values were (0.0044-0.0172%) and (0.1041-0.4129%) for LNZ in first and second methods, and (0.0097-0.0311%) and (0.1358-0.5165%) for SMV in the two methods mentioned above. Limit of detection of LNZ in the first method were (0.185×10-3 μg.ml-1) and (0.268×10-3 μg.ml-1) in the second method . While limit of quantification were (0.227×10-3 μg.ml-1) and (0.204×10-3 μg.ml-1) in the first method and (0.894×10-3 μg.ml-1) and (0.68×10-3 μg.ml-1) in the second method for LNZ and SMV respectively. The two methods were successfully applied for the determination of both drugs in pure and pharmaceutical dosages forms .
The Standard Chromatografic Method For Determination of Paracetamol and Homatropin methyl bromide in Riabasam binary components
Authors: Khalaf F Alsamarrai  , Ahmed Kareem Abbas  
Published: April 2023

This study Includes innovative and validate RP-HPLC method for determination of drugs HMB and Para by using of L7 column (25cm×4.6mm) and mobile phase content of Methanol: Buffer Phosphate: water with ratio 10:20:70 and pH 3.5 at 257 nm for HMB and 243 nm for Para. The calibration curves for determination HMB and Para were constructed at the concentrations (20–200) ppm for two drugs with recovery percentage for HMB (95.5–103.8)% and detection limit 0.00028 ppm and quantitate limit 0.000959 ppm and recovery percentage for Para (95.07–103.43)% and detection limit 0.000123ppm and quantitate limit 0.00041ppm. The method successfully applied to determination of two drugs in pure and in pharmaceutical forms.
Microfacies and Sedimentary environment of Aliji Formation in selected wells from Kirkuk oil fields north Iraq
Authors: Lafta S. Kadhim  , Faris N.Hassan  , Tay H. Mansour  
Published: April 2023

The study carried out of Aliji Formation (Late Paleocene) for selected wells in three oil fields Kirkuk, Bai Hassan and Jambur The thickness of formations in the studied wells area (K-229) 172m, (BH-96) 57m,and (JM-55) 52m.
Lithological, Aliji Formation composed of limestone, marly limestone and shally limeston brown light –dark colour.
The recognized microfacies where division to three main microfacies, Planktonic foraminiferal Lime Mudstone microfacies, Planktonic Foraminiferal Lime Wackstone microfacies and Planktonic Foraminiferal Lime Packstone microfacies.
The Formation deposited in deep bathyal environment at (FZ1, FZ2, FZ3) (Toe of slope, Deep shelf, Deep sea) as indicated on the constract sedimentary model.
Calculation of Atomic Scattering Factor For X-ray in Copper
Authors: Muhsin Hasan Ali  
Published: April 2023

In this paper the atomic scattering factor f( has been calculated for x-ray in copper using Wave function involves The independent particle approximation for the values , The physical importance of this factor appears in its relation with the several important atomic properties such as, the coherent scattering intensities, the total scattering, the incoherent scattering function, the cross section for coherent, incoherent scattering, the differential of electrons scattering from atom and the geometrical structure factor. There was difference of 23% between the values has been found and the values has been measured for atomic scattering factor.
Isolation and Identification Some of microbial causes for dental caries
Authors: Rana jalal  , Bari Lateef  , Vian Ibrahim  
Published: April 2023

This study was conducted for the isolation of some microbial cause tooth decay and determine the risk factors related to caries. 91 sample collected from teeth (plaques or swabs from dental caries), (41) sample from children (6-14) years and (50) sample from adult (15-70) years, subdivided into (30) sample associated with risk factors and (20) sample without risk factors. A total of 61 isolates were identified in which 38 isolates (41.75%) were S. aureus, 16 isolates (17.58%) were Streptococcus spp. and 7 isolates (7.69%) were identified as Candida albicans.
Evaluation of T-lymphocytes in Peripheral Blood of Diabetic Patients
Authors: Rojan G. AL-Allaff  , Mohamed A. Al-Shahery  
Published: April 2023

Our study includes the estimation of absolute number of T-lymphocytes by using (E-rosette) test in diabetic patients with hyperglycemia. The study included the collection of (20 )blood samples from individuals Type I ,II diabetes mellitus, ten of them were of type one I others of type II, with age range between (8-55)years and of both sexes. Blood samples from healthy individuals as control samples were used as well. The study showed a significant decrease in absolute numbers of T-lymphocytes in diabetic patients when compared with control and also a significant reduction in the absolute number in type I and type II diabetic patients compared with control, our result suggest that there is a defect in T-lymphocytes numbers in diabetic patients with hyperglycemia.
Chromosomal aberrations in the peripheral blood lymphocytes of Dental Radiographers who exposed to diagnostic X-ray in Erbil city / Iraqi Kurdistan region
Authors: Kazhal M. Sulaiman  
Published: April 2023

Radiographic examination is one of the principal diagnostic methods used in all fields of medical and dental services. The incidence of chromosomal aberrations was evaluated in the peripheral blood lymphocytes of 50 individuals who worked in different dental colleges and clinics in Erbil City. This research was donning between March to September 2016. Blood samples were collected also from 20 individuals as control group, that were not exposed to any diagnostic radiations. An attempt was done to find the relationship between the frequency of chromosomal aberrations and smoking habit. The radiographers showed a significant increase of chromosomal aberrations as compared to control group at both probability level (P< 0.01, P< 0.05), but significant decreases in mitotic index were shown. The highest value of chromosomal aberrations was chromatid gap and lowest value of mitotic index were found both observed in dental radiographers who were smoker with duration of exposure for more than 10 yrs.
Inhibition of Partially Purified Xanthine Oxidase Activity from renal failure patients by Theophylline and Metronidazole
Authors: N.I. Al-Leheebe  , O.Y. Al-Abbasy  , I.S.AL-Flaeyh  
Published: April 2023

Xanthine oxidase (XO) was purified from sera of patients with renal failure by using ammonium sulfate and dialysis with a specific activities 2.1×10-3 and 5.6×10-3 unit/mg protein respectively. By using anion exchange chromatography techniques, One protein peak of XO activity was obtained with specific activity 78×10-3unit/mg protein and with purification fold of 134.02 compared to crude enzyme. One isoenzyme was obtained having a molecular weight of 255344 Dalton approximately.
Inhibition of purified XO was studied by deferent concentrations of Theophylline and Metronidazole drugs. The maximal inhibitory effect was exhibited with 70 and 80µM Theophylline and 16 and 18 mM metronidazole.
The inhibition type of XO by Theophylline was competitive. Vmax value was 0.0416 unit/ml, and Km value without inhibitor was 0.833 mM, however values were 2 and 2.85 mM, and inhibition constant Ki values were 29.57 and 23.67 mM respectively with 70 and 80µM of Theophylline.
The inhibition type of XO by Metronidazole was non competitive. Km value 0.833 mM and Vmax value without inhibitor was 0.0416 unit/ml. However, Vmax values were 0.027 and 0.023 unit/ml and inhibition constant Ki values were 17 and 19mM by using 16 and 18 mM of Metronidazole respectively.
Organic petrology of Ora formation in Akkas field, western Iraq
Authors: Mohamed W. Alkhafaji  
Published: April 2023

Detailed petrological investigation of the organic matter has been performed using polished sections examined under incident light microscopy on the Lower Carboniferous Ora formation in Akkas field to characterize the nature and origin of the contained organic matter in the shale beds. Microscopical investigations reveal that the organic matter consists of mixed terrestrial and marine organic matter. Marine organic matter represented by alginite and bituminte; whereas terrestrial is represented predominantly by sporinite, and minor amounts of vitrinite.
Notes on Extension of Fuzzy Complex Sets
Authors: Pishtiwan O. Sabir  
Published: April 2023

The aim of this paper is to modify and improve the corresponding weakness results of multi-fuzzy complex numbers as an extension of fuzzy complex numbers, next we introduce and study the generalized multi-fuzzy complex numbers and get some results. Lastly, we discuss the derivative of functions mapping complex numbers into as an extension of fuzzy complex derivatives.
Effects of Extracted Phenolic Compounds from Grape Seeds on Leptin, Adiponectin and Resistin Levels in Rats Fed with High Fat Foods
Authors: Entedhar  Rifaat  Sarhat  , Husamuldeen Salim Mohammed Saeed  , Siham A. Wadi  
Published: April 2023

The current study was constructed to evaluate the efficacy of grape seed extracts (GSE) in management of obesity induced by high fat diet (HFD)-induced obesity in rats through assessment of the serum leptin, adiponectin, and resistin. Experimental rats were divided into three groups: G:1 (healthy control), G:2 (obese control), G:3 (received100 mg/kg of GSE), after 7 weeks, serum leptin, adiponectin, and resistin levels were measured in all groups.
Results in present study showed a significant (P<0.01) increase of serum leptin, and resistin levels in obese rats G2 in comparison to the control healthy rats G1 (39.35±1.07 vs 7.48±0.6), (48.84±3.73 vs 31.43 ± 2.02) respectively. The level of serum leptin, and resistin in obese rats decreased significantly in G3 (P < 0.01) when received GSE 100 mg/kg body weight for 7 weeks in regard to G2 (30.46 ± 0.93 vs 39.35 ± 1.07), (42.23±1.21vs48.84±3.73), whereas significant decrease in serum adiponectin level in obese rats G2 to G1 (4.8793 ± 0.5040 vs 9.245± 0.8794). After treatment with 100 mg/kg GSE, the level of adiponectin decresed in G3 compared with G2 (6.1220 ±0.6330 vs 4.8793± 0.5040).
Conclusions: The results show that, the phenolic extracts of grape seed could reduce serum leptin, and resistin levels and increase adiponectin in HFD induced obesity in rats.
EFFECT OF OXIDATIVE STRESS ON LIPID PROFILE AND BLOOD PARAMETERS TO A SAMPLE OF STUDENTS AT UNIVERSITY OF ZAKHO DURING EXAMES
Authors: Mohammad Ahmad Hamza  , Imad Taher Abdulla  , Enaam Ahmed Hamza  
Published: April 2023

Worry, anxiety through Study and preparative to exam may lead to mental stress. Mental stress may contribute to oxidative stress in the body which is the change in balance between oxidants and antioxidants.
In this study a concentration of Malondialdehyde (MDA) as a lipid oxidation biomarker, lipid profile and some blood parameters like Minmum Inhibitory dilution (MID) were estimated in twenty chemistry and biology students at the day of exam as Stress Condition (SC) compared with the same parameters which obtained from the same students during the university vacation after a month of doing the latest exam as non-Stress Condition (nSC).
A significant increase in MDA (p=0.0019), Total Cholesterol (p<0.05), Triglyceride (p<0.05), Low Density Lipoprotein LDL-Cholesterol (p<0.05), Very Low density lipoprotein VLDL-cholesterol (p<0.05) and A significant decrease in High - Density Lipoprotein HDL - Cholesterol (p<0.05), HDL-Cholesterol to total cholesterol ratio(p=0.0012) in stress condition were observed when compared with “non-stress” conditions. Also there were high significant decreases in lymphocyte and minimum inhibitory dilution (MID) (p=0.0001, p<0.0001 respectively) and significant increases in granulocyte and platelets (PLT) (P=0.0113, P=0.0031 respectively) in stress condition compared to non-stress condition. Whereas no significant changes in total WBCs and RBCs in stress and non-stress conditions.
These results suggested that during university examinations when students are under mental stress or psychiatric disorder may put them at risk of developing inflammatory disorders like atherosclerosis and/or coronary arteries disorders.
ELECTRICAL RESESTIVITY INVESTIGATION FOR GROUNDWATER OF THREE VILLAGES IN SUMEL DISTRICT-DUHOK CITY NORTH OF IRAQ
Authors: Zainab M. Shanshal  
Published: April 2023

A geophysical Electrical survey was conducted by applying Electrical Resistivity Sounding (VES) in three different villages located in Sumel district, which are belongs to Duhok city within the southern limb of Baikher anticline in northern of Iraq, in order to investigate the groundwater to dig wells for drinking and agriculture purposes which didn’t have available wells in villages. The survey involved sixteen vertical electrical sounding (VES) points along three profiles using a schlumberger array to investigate the subsurface aquifer of the area as well as evaluation of the groundwater aquifer characteristics in the regions. The depth of the penetration in the current study reached more than (150) m. The electric resistivity values ranged between (10-70) Ω.m. It has been recognize three geoelectrical zones at different depths in the three study areas. The first zone have electric resistivity values ranged between (20-50) Ω.m, which represented the recent deposits with the presence clay in some areas. The second zone have electric resistivity values ranged between (11-17) Ω.m, which represented a layer of sandstone of multiple sizes and saturated with groundwater, the third zone have electric resistivity values ranged between (22-55) Ω.m , which represented layers of claystone with the presence of silt in some depths. it has been observe the existence of a semi-confined groundwater aquifer due to the presence of permeable layers of sandstone and in most of the regions it is surrounded by impermeable layers of claystone rocks, and it has been determined the level of groundwater in the study areas. According to this information it has been dig the wells in those areas and found the water in depths very close from that it is reached in the vertical electrical sounding.
Some Biochemical parameters Of People With Atopic Eczema And There Comparison With Normal People
Authors: Buraq Hikmat Alwan  , Azeez Khalid Hameed  
Published: April 2023

The present study aimed to identify the biochemical changes in sera of patients with Atopic Eczema, which included some blood analysis included serum urea, uric acid, creatinine, cholesterol, blood glucose, albumin, total protein, calcium, GPT, ALP, total serum bilirubin. Samples were collected from 19 August to 19 December in Salahelddin Hospital in tikrit city, the study included 94 sample, 65 from patients with Atopic Eczema, and 29 healthy people as a control group, the results were compared between the Atopic Eczema patients group and the healthy control group, and there was elevation in blood urea, uric acid, ceatinine, total protein, GPT, ALP, TSB,( 34.9+22.10), (5.49 + 4.38), (0.788+ 0.669), (7.34 +6.41), (13.38 +6.96), (13.63+ 8.52), (0.831+0.190), respectively. And there was no elevation in, total albumin, cholesterol, calcium, blood glucose, (4.595+4.321), (161.5+ 148.1), (8.96 + 9.13), (109.3+ 105.3), respectively when compared between patients group and control group.