The aim of the current study was to synthesize polyvinyl alcohol Cuprous Oxide composite films (PVA/Cu2O) for radiation detection depending on optical changes. method adapted from solving 5% PVA in hot (80 °C) stirred water and after cooling ambient temperature a 0.5 g Cu2O dissolved 2 h. were made by casting petri dishes contained 20 ml/each. pealed enveloped drying receiving doses 1, 2, 4, 6 … 12 Gy. analysis revealed gradient change color light pink dark brown with absorption peaks at 215...

Dosimetry is a field of increasing importance in diagnostic radiology. There has been realization among healthcare professionals that the dose radiation received by patients via modern medical X-ray examinations could induce acute damage to skin and eyes. The present study highlights synthesis polyvinyl alcohol/nitro blue tetrazolium nanocomposite films (PVA/NBT) for detection depending on chromic, optical, chemical morphologic changes. First, we synthesized film-based PVA doped with NBT...

Multiple biological, synthetic and hybrid polymers are used for multiple medical applications. A wide range of different is available, they have further the advantage to be tunable in physical, chemical biological properties awide match requirements specific This review gives a brief overview about introduction, polymer types, developments medicine general, addressing first stable polymers, then with degradability as function, followed by various other functional responsive polymers. There...

A total sample size consisting of 150 Diabetic male patients has been investigated by ultrasound system General Electric using gray-scale B-mode imaging with curvilinear transducer 3 MHz to assess the impact diabetes in kidney morphology and it is distributed Sudan.The collected data were patient age, height, weight, kidneys size, findings involved kidneys, duration residence region.The analyzed show that as endemic disease central Sudan (Khartoum & Jazeera) representing 55% west 38%.The BMI...

Radiologic fluoroscopy procedures have been imposing considerable exposure dose to staff with serious consequences relative quantity which is still continuing as challenge of studies, hence the aims were assess animal behavior, quantify blood components and red cells morphology after x-ray urologic doses (0.3, 0.8, 1.8 2.5 mSv). measured by TLDs chips TLD reader Model 5500 from selected hospitals. These used expose Wister male rats weighted (275 ± 2.0 g). The collected data cellular changes...

Currently, the uncontrolled exposure of individuals to X-rays during medical examinations represents a substantial danger that threatens both professionals and patients. Therefore, radiation dosimetry for low X-ray doses is very important control practice in diagnostic radiology. In line with this, current study proposes valuable dosimeter-based PVA thin film doubly doped silver nitrate salt nitro blue tetrazolium dye. The nanocomposite was prepared via simple casting method different...

Background: the following study aimed to reveals heart diseases (HD) prevalence, distribution and co-factors in Sudanese population during June 2014-June 2015 answer questions related to, Sudan.Methods: The data collected from different hospitals as gender, age, body mass index BMI, smoking habits, residential states, Pathologies, cardiothoracic ratio CCT, symptoms breathing rate.Results: showed that HD were predominant among male with 56% peaked 65-77 year old, most of sample either obese...

The effects of static magnetic field 1.5 Tesla during exposure time 0-3 hours have been characterized among four groups (E0, E1, E2 and E3) Rat's tissues (brain, lungs, liver pancreas) blood electrolytes (Na+, K+ Ca+2). Before the exposure, average levels for were 116.81± 3.67, 5.16 ± 0.28 mmol/l 10.23 0.07 mg/dl respectively. Then a significant (R2 =98, P = 0.05) reduction in Na+, Ca+2 noticed following linear correlation observed was 31.55% 15.59% respectively, while increased form...

The aim of this study was to characterize the hepatocellular carcinoma HCC CT intensity relative normal liver tissue and other abdominal organs kidney, pancreas stomach. method used texture analysis which is depends on collection Number in Hounsfield Unit as excerpted from k-means technique system tri-phases multidetector computerized tomography MDCT. analyzed data showed that: detected mean size lesions 11.2±5.3 cm 2 . And HU ofthe selected classes i.e.HCC, liver, spleen stomach were (111,...

The aim of the study was to evaluate behavioral signs diabetic rats after treatment by Artemisia herba-alba (AHA) and insulin. Method: Based on induction diabetes in wistar intraperitoneal (I/P) injection 60 mg/kg streptozotocin (STZ), then treated AHA as 20 mg insulin subcutaneously (S/C). samples were: 1) Diabetic control, 2) Injected with insulin, 3) AHA, 4) Non rats, which were fostered for 21 day; weighted tests conducted. Results: board hole (BHT) showed that: induced reduced cognition...

Background: Radiologic fluoroscopy procedures have been imposing considerable exposure dose to staff with serious consequences relative quantity which is still continuing as challenge of studies, hence the aims were assess animal behavior, quantify blood components and red cells morphology after x-ray urologic doses (0.3, 0.8, 1.8 2.5 mGy).Methods: Urologic measured by TLDs chips TLD reader Model 5500 from selected hospitals. These used expose Wister male rats weighted (275 ±2.0 gram). The...

Indonesia is one of the countries that has very large natural resources, which related to iron sand. Iron sand a type with significant concentration iron. This usually characterized by dark gray or blackish color conditions. The purpose this study was determine characteristics synthesis results BaFe12-3xCoxCuxZnxO19 from obtained synthesized using cooperativity method because its advantages are it variety conditions can be selected starting ratio, temperature, pH, precipitating agent, and so...

Vasculitis is rare in the context of testicular lesions but, when found, can be classified as a single organ vasculitis or part multi-organ inflammatory process. In patient with pre-existing autoimmune disorder, this finding might cause diagnostic confusion and preferentially bias physician towards attributing condition to known diagnosis its treatment. This interfere care lead over caution, resulting worse outcome for involved. We describe such rheumatoid arthritis on biologic therapy.

The aim of this study was to develop a cheap, locally made and friendly applicable phantom for gamma camera quality control test its validity relative standard results (intrinsic extrinsic spatial linearity intrinsic uniformity) SPECT. And the significance experimental introduce multi-purpose which could overcome risk accompanied by procedure such as detector crystal damage appearance moiré patterns. developed showed an average count difference 0.7% about 4% in X- Y-axis directions phantom....

Global left ventricle chamber function in obese patients is assessed, most commonly, by means of the ejection fraction. The preferred noninvasive modality for evaluating regional wall motion and overall ventricular performance usually color-flow Doppler transthoracic echocardiography. aim this study was to evaluate relationship fraction body mass index (BMI) measure obesity using A prospective cohort conducted period July 2012 September 2014 ultrasound department Sudan Heart Center...

Multi-detector row computed tomography urography (MDCTU) becomes the imaging modality of choice for evaluation kidneys and urinary tract. The aim this study was to discuss illustrate role MDCTU, on a 32-row CT scanner in variety entities that were frequently associated with microscopic hematuria adults. This prospective cohort performed period August 2013 October 2014. Fifty positive participants examined at radiology department Alnilin Diagnostic Medical Center Antalya Center. Computed...

The aim of this study was to assess the performance 60Co-teletherapy unit at Radiation and Isotopes Center in Khartoum, using common tools used for quality control (Front pointer, Graphic paper, Pin, Non-screen film, meter Check plate). collected analyzed data revealed that: there a difference between calculated theoretical field size (FS) measured one relative change SSD; average FS shift 0.9 cm standard one, while machine isocenter almost fixed 0° with 0.003 cm, which within limit (0.2...

The aim of this study was to the technical factors affecting reading TLD (LiF:Mg:Ti) for radiation dosimetry. method adapted an exposure LiF:Mg:Ti crystal with γ-ray following filters (Hp 0.07 and Hp 10), before after usage filter (0.07), annealing, cooling by nitrogen flux morphology scanning electron microscope. collected data analyzed EXCELL software showed that: average count/second (C/s) (10) greater than that obtained (0.07) amount 1191 c/s (19%). Also analysis C/s without 994.5...

The objective of the article was to assess therapeutic linear accelerator performance. Material & method used were quality control tools, direct measurement theoretical calculation methods. analysis results showed that: shift machine isocenter 1 mm then increases up 2 through gantry angles 0 300° and 300 360 respectively. diaphragm rotation clock anti-clock wise 1mm. light radiation fields concise matching 9×9 cm, for 10×10, 14×14 16×16 cm there incongruence by 0.25, 0.3 0.41 increment field...