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Almeganni N, Abulaban R, Naguib G, Tharwat M, Nassar HM. Anterior provisional fixed partial dentures: A finite element analysis. J Prosthodont 2024; 33:367-373. [PMID: 37004216 DOI: 10.1111/jopr.13690] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/10/2022] [Accepted: 03/27/2023] [Indexed: 04/03/2023] Open
Abstract
PURPOSE The aim of this study was to analyze the stress distribution of fiber-reinforced composite provisional fixed partial denture utilizing a finite element analysis model. MATERIAL AND METHODS Three anterior teeth were collected: upper right central, left central, and right lateral incisors. A fiber-reinforced composite strip was applied to the palatal surfaces of the teeth. Micro-computed tomographic scans were acquired of the models in order to generate three-dimensional geometrical replicas. Finite element analysis was used to assess the stress distribution of fiber-reinforced composite provisional fixed partial denture using different pontic types under static applied forces that were 100, 30, and 0 N. RESULTS The maximum stress values were found on the unprepared natural pontic. Stress values ranged from 92.2 to 909.8, 116.4 to 646.7, and 93.8 to 393.5 MPa for composite, naturally prepared, and natural unprepared pontic, respectively. CONCLUSIONS Using unprepared natural tooth pontic in anterior provisional fixed partial denture to replace missing central incisors is considered superior to other types in terms of stress distribution.
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Affiliation(s)
- Nouf Almeganni
- Faculty of Dentistry, King Abdulaziz University, Jeddah, Saudi Arabia
| | - Rotana Abulaban
- Faculty of Dentistry, King Abdulaziz University, Jeddah, Saudi Arabia
| | - Ghada Naguib
- Department of Restorative Dentistry, Faculty of Dentistry, King Abdulaziz University, Jeddah, Saudi Arabia
| | - Mohamed Tharwat
- Department of Oral and Maxillofacial Rehabilitation, Faculty of Dentistry, King Abdulaziz University, Jeddah, Saudi Arabia
| | - Hani M Nassar
- Department of Restorative Dentistry, Faculty of Dentistry, King Abdulaziz University, Jeddah, Saudi Arabia
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Tharwat M, Sadan M, Al-Hawas A. The emerging topic of injected cosmetic fillers in the perinasal region of dromedary camels: ultrasonographic and radiographic verification. Open Vet J 2024; 14:840-845. [PMID: 38682143 PMCID: PMC11052611 DOI: 10.5455/ovj.2024.v14.i3.11] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/07/2023] [Accepted: 02/26/2024] [Indexed: 05/01/2024] Open
Abstract
Background Dermal cosmetic fillers have been commonly used in camels in the last few years in Gulf countries. Aim This study aimed to describe the radiographic as well as sonographic findings of injected cosmetic fillers in Arabian camel perinasal region in beauty shows. Methods A total number of (n = 11,626) Arabian camels (Camelus dromedarius) were thoroughly investigated for injection of cosmetic fillers in the perinasal area. The age of the camels was 6 months to 10 years, and their weights were 400-650 kg. In parallel, a control group consisting of 30 age/weight-matched non-injected camels was used. Of the 11,626 examined camels, 25 animals (0.0.002%) were injected with cosmetic fillers in the perinasal region. Of the 25 camels, 19 (76%) were females and 6 (24%) were males. Radiographic examinations were carried out for the 25 injected camel perinasal regions. Results Ultrasonographic examination of the injected perinasal regions revealed precise discrimination of the filler material, which appeared hypo-echogenic in 17 camels (68%) and with anechoic spots in the remaining 8 camels (32%). Variable degrees of swelling caused by the injection of moderate and large quantities of fillers were noted by radiographic assessment, the injected cosmetic filler was precisely diagnosed in the perinasal region as grey in color having soft tissue density in obtained radiographs. Conclusion In conclusion, radiographic and ultrasonographic examinations are reliable, accurate, and non-invasive diagnostic imaging techniques that can precisely discriminate a filler agent in the soft tissues and determine the situ and size of cutaneous deposits in dromedary camels (C. dromedarius).
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Affiliation(s)
- Mohamed Tharwat
- Department of Clinical Sciences, College of Veterinary Medicine, Qassim University, Buraidah, Saudi Arabia
- Department of Animal Medicine, Faculty of Veterinary Medicine, Zagazig University, Zagazig, Egypt
| | - Madeh Sadan
- Department of Clinical Sciences, College of Veterinary Medicine, Qassim University, Buraidah, Saudi Arabia
- Department of Surgery, Anesthesiology and Radiology, Faculty of Veterinary Medicine, South Valley University, Qena, Egypt
| | - Abdulla Al-Hawas
- Al-Hawas Comprehensive Veterinary Clinics, King Abdulaziz Road, Al Mithnab, Saudi Arabia
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Tharwat M, El-Ghareeb WR, Almundarij TI. Depraved appetite in dromedary camels: Clinical, ultrasonographic, and postmortem findings. Open Vet J 2024; 14:652-663. [PMID: 38549572 PMCID: PMC10970125 DOI: 10.5455/ovj.2024.v14.i2.5] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/21/2023] [Accepted: 01/16/2024] [Indexed: 04/02/2024] Open
Abstract
Background Camels are subjected to a wide variety of nutritional deficiencies as they are largely dependent upon grazing desert plants. As a consequence, the syndrome of pica or depraved appetite is occasionally seen in dromedary camels. The condition is manifested as chewing or eating abnormal things such as wood, dirt, bones, stones, clothes, plastics, mud, sand, or other inanimate objects. Aim This study was designed to investigate the clinical, ultrasonographic, and postmortem findings in dromedary camels with pica or depraved appetite. Methods Twenty-five camels of 5 days to 15 years were examined. Owner complaints included depraved appetite, loss of body condition, regurgitation of stomach content, and partial or complete absence of feces. Symptoms described were present for a period varying between 3 days, up to 12 months. The stomach compartments and small and large intestines were scanned using ultrasonography from the right and left sides of the abdomen. Necropsy was carried out on six female and three male camels where the thoracic and abdominal organs were examined with special attention to the digestive system. Results The affected animals had a history of gradual loss of body conditions, eating foreign objects, decreased or total absence of feces, and regurgitation of stomach content. Using ultrasound, the foreign body was imaged occluding completely or partially the intestines. Foreign bodies within the rumen could not be visualized with ultrasound. In cases where the rumen is impacted by sand, small pin-points revealing acoustic enhancement were imaged. Foreign bodies were removed from the rumen at exploratory rumenotomy (n = 11), laparotomy (n = 3), or at necropsy (n = 8) in the form of plastics, cloths, sand, mud, wool balls, robes, glasses, or even metallic objects which may be blunt or sharp. Sixteen (64%) of the camels were recovered while the remaining 9 (36%) did not survive. Conclusion The syndrome of pica or depraved appetite is an important condition in dromedary resulting in the ingestion of objects other than normal feed. Substantial economic losses are expected as a result of this syndrome. Ultrasonography of the digestive system may help the clinician in some cases to localize of occluding foreign bodies in the intestines, while in the transabdominal scanning of the stomach is valuable only in cases of sand impaction.
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Affiliation(s)
- Mohamed Tharwat
- Department of Clinical Sciences, College of Veterinary Medicine, Qassim University, Buraidah, Saudi Arabia
- Department of Animal Medicine, Faculty of Veterinary Medicine, Zagazig University, Zagazig, Egypt
| | - Waleed R. El-Ghareeb
- Department of Public Health, College of Veterinary Medicine, King Faisal University, Hofuf, Saudi Arabia
| | - Tariq I. Almundarij
- Department of Biomedical Sciences, College of Veterinary Medicine, Qassim University, Buraidah, Saudi Arabia
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Arif M, Khalaf QA, Rehman AU, Hussain SM, Almohmadi NH, Al-Baqami NM, Abd El-Hack ME, Kamal M, Tharwat M, Swelum AA. Effects of feeding maize hydroponic fodder on growth performance, nitrogen balance, nutrient digestibility, hematology, and blood metabolites of water buffalo calves. Open Vet J 2023; 13:1607-1613. [PMID: 38292708 PMCID: PMC10824088 DOI: 10.5455/ovj.2023.v13.i12.10] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Download PDF] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/22/2023] [Accepted: 11/03/2023] [Indexed: 02/01/2024] Open
Abstract
Background A hydroponic feeding system enables more effective utilization of the entire plant than typical grazing, which only consumes the plant's shoot. Aim This study evaluated the effects of feeding maize hydroponic fodder on growth performance, nitrogen balance, nutrient digestibility, hematology, and blood metabolites of buffalo calves. Methods Twelve water buffalo calves, weighing an average of 112 ± 1.18 kg and between 8 and 10 months old, were divided into three treatments, each with four calves. Each group received one of the treatment diets: T1: the basal diet (BD) at 100%; T2: the BD plus hydroponic feed meal (HFM) at 80%: 20%; and T3: the BD plus HFM at 60%: 40%. For 100 days, each animal was fed ad libitum; the first ten days were used for nutritional adaptation, and the final ten days were used for collection. In addition to their BD, each animal received 200 g/day of a normal concentrate mixture to meet their maintenance needs. The BD included Green Hay (Lucerne) 80% and Wheat straw 20%. Each animal's daily feed consumption was noted. Calves were weighed biweekly to track growth. Upon completion of the experiment, blood samples were obtained. Results The amount of dry matter (DM) consumed by ruminants fed diets, including hydroponic fodder, was considerably higher (p < 0.05). Similar trends were seen in crude protein (CP), acid detergent fiber, and neutral detergent fiber intake. Ingesting of CP was highest in animals fed T3. Animals fed diets comprising BD 60% + HFM 40% had the highest levels of DM and CP digestibility. Animals fed the T3 diet (BD 60% + HFM 40%) showed the best feed conversion values (p ˂ 0.05). Blood metabolites like blood urea nitrogen, creatinine, and glucose showed non-significant variations in all experimental animals. In hematology, a similar trend was seen. Conclusion Therefore, it can be said that supplementing the diet with more HFM helped growing buffalo calves gain weight, have a lower feed consumption ratio, and digest their food more efficiently.
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Affiliation(s)
- Muhammad Arif
- Department of Animal Sciences, College of Agriculture, University of Sargodha, Pakistan
| | - Qahtan A.W. Khalaf
- Department of Medical Laboratory Techniques, College of Medical Technology, Al-Kitab University, Kirkuk, 36001, Iraq
| | - Abd ur Rehman
- Department of Animal Sciences, College of Agriculture, University of Sargodha, Pakistan
| | - Sayed M. Hussain
- Department of Medical Laboratory Techniques, College of Medical Technology, Al-Kitab University, Kirkuk, 36001, Iraq
| | - Najlaa H. Almohmadi
- Clinical Nutrition Department, College of Applied Medical Sciences, Umm Al-Qura University, Makkah 24381, Saudi Arabia
| | - Najah M. Al-Baqami
- Department of Biological Sciences, Zoology, King Abdul-Aziz University, Jeddah 21589, Saudi Arabia
| | | | - Mahmoud Kamal
- Animal Production Research Institute, Agricultural Research Center, Dokki, Giza 12618, Egypt
| | - Mohamed Tharwat
- Department of Veterinary Medicine, College of Agriculture and Veterinary Medicine, Qassim University, P.O. Box 6622, Buraidah, 51452, Saudi Arabia
| | - Ayman A. Swelum
- Department of Animal Production, College of Food and Agriculture Sciences, King Saud University, P. O. Box 2460, Riyadh 11451, Saudi Arabia
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Radhi KS, Arif M, Rehman AU, Faizan M, Almohmadi NH, Youssef IM, Swelum AA, Suliman GM, Tharwat M, Ebrahim A, Abd El-Hack ME, Mahrose KM. Growth performance of broiler chickens fed diets supplemented with amylase and protease enzymes individually or combined. Open Vet J 2023; 13:1425-1435. [PMID: 38107225 PMCID: PMC10725294 DOI: 10.5455/ovj.2023.v13.i11.5] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Download PDF] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/20/2023] [Accepted: 10/25/2023] [Indexed: 12/19/2023] Open
Abstract
Background Feed additives that increase nutrient availability in feeds have gained a lot of interest. Aim An experiment was conducted to determine whether amylase, protease, and their combined supplementation affected broiler performance. Methods Two hundred eighty broiler chicks were selected and distributed randomly into 28 replicate pens with four treatment groups and seven replicates under a completely randomized design. A total of four diets were developed, having 0, 100, 100, and 100 + 100 g of control (AP0), amylase (A1), protease (P1), and amylase + protease (AP1)/ton of feed, respectively. Four replicates of each treatment were fed each diet. Each diet was randomly allotted to each group. Ad-libitum feeding was provided to the birds. The feeding program had starter and finisher diets. Upon completion of the experiment, three birds from each pen were slaughtered to analyze the carcass characteristics and organ weight. Results Differences were insignificant between 100 g/ton of amylase supplementation and FI, body weight gain (BWG), or feed conversion ratio (FCR) (p > 0.05). Supplementation with 10 0g/ton of protease did not significantly affect FI, BWG, and FCR (p > 0.05). Similarly, 100 + 100 g/ton of amylase + protease addition had no significant effect on FI, BWG, and FCR (p > 0.05). None of the treatments significantly affected carcass weight, abdominal fat percentage, dressing percentage, drumstick, wings, breast, and thigh weights (p > 0.05). In addition, there were no significant effects (p > 0.05) on the weight of the heart, liver, gizzard, and spleen. Conclusion In conclusion, amylase, protease, and their combined supplementation at a rate of 100 g/ton of feed did not influence BWG, FI, FCR, carcass characteristics, or organ weight.
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Affiliation(s)
- Khadija S. Radhi
- Department of Food Science and Nutrition, College of Science, Taif University, Taif, Saudi Arabia
| | - Muhammad Arif
- Department of Animal Sciences, College of Agriculture, University of Sargodha, Sargodha, Pakistan
| | - Abd ur Rehman
- Department of Animal Sciences, College of Agriculture, University of Sargodha, Sargodha, Pakistan
| | - Muhammad Faizan
- Department of Animal Sciences, College of Agriculture, University of Sargodha, Sargodha, Pakistan
| | - Najlaa H. Almohmadi
- Clinical Nutrition Department, College of Applied Medical Sciences, Umm Al-Qura University, Makkah, Saudi Arabia
| | - Islam M. Youssef
- Animal Production Research Institute, Agriculture Research Center, Giza, Egypt
| | - Ayman A. Swelum
- Department of Animal Production, College of Food and Agriculture Sciences, King Saud University, Riyadh, Saudi Arabia
| | - Gamaleldin M. Suliman
- Department of Animal Production, College of Food and Agriculture Sciences, King Saud University, Riyadh, Saudi Arabia
| | - Mohamed Tharwat
- Department of Veterinary Medicine, College of Agriculture and Veterinary Medicine, Qassim University, Buraidah, Saudi Arabia
| | - Alia Ebrahim
- Jiangsu Key Laboratory for Microbes and Genomics, School of Life Sciences, Nanjing Normal University, Nanjing, China
| | | | - Khalid M. Mahrose
- Poultry Production Department, Faculty of Technology and Development, Zagazig University, Zagazig, Egypt
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Tharwat M, Almundarij TI, Sadan M, Khorshid F, Swelum A. Is camel's urine friend or enemy? Review of its role in human health or diseases. Open Vet J 2023; 13:1228-1238. [PMID: 38027399 PMCID: PMC10658017 DOI: 10.5455/ovj.2023.v13.i10.1] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Download PDF] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/17/2023] [Accepted: 09/03/2023] [Indexed: 12/01/2023] Open
Abstract
Camels play an important role in the pastoral mode of life by fulfilling basic demands of livelihood. Various pathologies, such as tuberculosis, hemorrhoids, ascites, increased size of the abdomen, gas colic, anemia, and abdominal tumors, were treated with animal urine, including camels, horses, donkeys, sheep, goats, elephants, and buffalo. Thirty different compounds were analyzed in camel urine by gas chromatography and mass spectrometry. For inductively coupled plasma mass spectrometry analysis, 28 important elements were analyzed in the urine of both camel and bovine. It was found that the inorganic elements are almost similar, except sodium, potassium, iron, zinc, and magnesium are higher in levels in camel urine, while chromium is high in bovine urine. Camel urine also contains different nanoparticles, crystals, and nano-rods with varying shapes and sizes, which offer potent selective cytotoxic activity against several lines of cancer cells. It is believed that the camel's urine has a therapeutic effect for a wide range of diseases such as chill, fever, or even tumors; therefore, it has been consumed in the Arabian Peninsula for a long time. Usually, patients take it directly or by mixing a few drops with camel milk. Camel urine is also used for therapeutic purposes, most widely in Asia, Africa, the United States, the United Kingdom, and other European countries. The religious aspect of using camel urine in treatment comes from the fact that there has been convincing evidence that the Prophet Mohammad (PBUH) suggested the use of camel urine to treat his companions who were suffering from abdominal pains at that time. The camel's urine has anti-diabetic, anti-cancer, antibacterial, antiviral, and antifungal properties. It also has hepato-protective and cardiovascular effects.
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Affiliation(s)
- Mohamed Tharwat
- Department of Veterinary Medicine, College of Agriculture and Veterinary Medicine, Qassim University, Buraidah, Saudi Arabia
| | - Tariq I. Almundarij
- Department of Veterinary Medicine, College of Agriculture and Veterinary Medicine, Qassim University, Buraidah, Saudi Arabia
| | - Madeh Sadan
- Department of Veterinary Medicine, College of Agriculture and Veterinary Medicine, Qassim University, Buraidah, Saudi Arabia
- Department of Surgery, Anesthesiology and Radiology, Faculty of Veterinary Medicine, South Valley University, Qena, Egypt
| | - Faten Khorshid
- Department of Biological Sciences, Faculty of Science, King Abdulaziz University, Jeddah, Saudi Arabia
- PMF Natural Products Company, Al-Suez, Egypt
- Yousef Abdul Latif Jameel Scientific Chair of Prophetic Medicine Application, Faculty of Medicine, King Abdulaziz University, Jeddah, Saudi Arabia
| | - Ayman Swelum
- Department of Animal Production, College of Food and Agriculture Sciences, King Saud University, Riyadh, Saudi Arabia
- Department of Theriogenology, Faculty of Veterinary Medicine, Zagazig University, Zagazig, Egypt
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Abdelbaser I, Abourezk AR, Magdy M, Elnegerey N, Sabry R, Tharwat M, Sayedalahl M. Comparison of the Outcomes of Oral Versus Nasal Endotracheal Intubation in Neonates and Infants Undergoing Cardiac Surgery: A Randomized Controlled Study. J Cardiothorac Vasc Anesth 2023; 37:2012-2019. [PMID: 37516595 DOI: 10.1053/j.jvca.2023.07.006] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 03/15/2023] [Revised: 07/02/2023] [Accepted: 07/05/2023] [Indexed: 07/31/2023]
Abstract
OBJECTIVE The choice of oral or nasal endotracheal intubation in children undergoing cardiac surgery is affected by several factors. This study compared the outcomes of oral versus nasal intubation in neonates and infants who underwent open cardiac surgery. DESIGN A randomized, controlled, open-labeled study. SETTING At a university hospital. PARTICIPANTS A total of 220 infants and neonates who underwent cardiac surgery. INTERVENTIONS Patients were allocated randomly to oral or nasal intubation. MEASUREMENTS AND MAIN RESULTS The primary outcome measure was postoperative fentanyl consumption (µg/kg/h) by intubated patients. Secondary outcome measures were the increase in heart rate (HR) from baseline during intubation, the time consumed for intubation, accidental intraoperative extubation, the occurrence of epistaxis, time to extubation, the onset of full oral feeding, intensive care unit (ICU) and hospital lengths of stay, and the incidence of postoperative complications (the need for reintubation, stridor, pneumonia, wound infection). The mean (SD) postoperative fentanyl consumption of intubated patients (the primary outcome) was significantly lower (p < 0.001) in the nasal intubation group (0.53 ± 0.48) µg/kg/h compared with the oral intubation group (0.82 ± 0.20) µg/kg/h. The median (IQR) time needed for the intubation (31.5, 27-35 v 16, 14.8-18 seconds) was significantly (p < 0.001) longer, and the mean (SD) increase in HR (beats/min) from baseline during intubation (18 ± 5 v 26 ± 7) was significantly (p < 0.001) lower in the nasal intubation group compared to the oral intubation group. The incidence of inadvertent intraoperative extubation was significantly (p = 0.029) higher in the oral (n = 6, 6.1%) than in the nasal (n = 0, 0%) intubation group. The median (IQR) time to extubation (14, 12.6-17.2 v 20.5, 16.4-25.4 hours) and the ICU length of stay (27, 26-28 v 30, 28-34 hours) were significantly (p < 0.05) shorter in the nasal group compared to the oral group. The median (IQR) time to onset of full oral feeding was significantly (p = 0.031) shorter in the nasal intubation group (3, 1-6 days) compared to the oral intubation group (4, 2-7 days). There were no significant differences between the oral and nasal groups in the duration of hospital stay and the indices for reintubation, postintubation stridor, pneumonia, and surgical wound infection. CONCLUSIONS The nasal route for intubation is associated with less postoperative fentanyl consumption, earlier extubation, lower incidence of accidental extubation, and earlier full oral feeding than oral intubation. The nasal route is not associated with an increased risk of postoperative pneumonia or surgical wound infection.
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Affiliation(s)
- Ibrahim Abdelbaser
- Department of Anesthesia and Surgical Intensive Care, Faculty of Medicine, Mansoura University, Mansoura, Egypt.
| | - Ahmed Refaat Abourezk
- Department of Anesthesia and Surgical Intensive Care, Faculty of Medicine, Mansoura University, Mansoura, Egypt
| | - Mohamed Magdy
- Department of Anesthesia and Surgical Intensive Care, Faculty of Medicine, Mansoura University, Mansoura, Egypt
| | - Naglaa Elnegerey
- Department of Anesthesia and Surgical Intensive Care, Faculty of Medicine, Mansoura University, Mansoura, Egypt
| | - Ramy Sabry
- Department of Cardiothoracic Surgery, Faculty of Medicine, Mansoura University, Mansoura, Egypt
| | - Mohamed Tharwat
- Department of Cardiothoracic Surgery, Faculty of Medicine, Mansoura University, Mansoura, Egypt
| | - Mohamed Sayedalahl
- Department of Anesthesia and Surgical Intensive Care, Faculty of Medicine, Mansoura University, Mansoura, Egypt
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Hasan A, Mohammed Y, Basiony M, Hanbazazh M, Samman A, Abdelaleem MF, Nasr M, Abozeid H, Mohamed HI, Faisal M, Mohamed E, Ashmawy D, Tharwat M, Morsi DF, Farag AS, Ahmed EM, Aly NM, Abdel-Hamied HE, Salama DEA, Mandour E. Clinico-Pathological Features and Immunohistochemical Comparison of p16, p53, and Ki-67 Expression in Muscle-Invasive and Non-Muscle-Invasive Conventional Urothelial Bladder Carcinoma. Clin Pract 2023; 13:806-819. [PMID: 37489422 PMCID: PMC10366752 DOI: 10.3390/clinpract13040073] [Citation(s) in RCA: 9] [Impact Index Per Article: 9.0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/10/2023] [Revised: 07/02/2023] [Accepted: 07/05/2023] [Indexed: 07/26/2023] Open
Abstract
INTRODUCTION The identification of bladder detrusor muscle invasion in urothelial cancer is essential for prognosis and management. We studied the clinical, histological, and immunohistochemical expression of p16, p53, and Ki-67 in urothelial detrusor muscle-invasive bladder cancer (MIBC) and urothelial non-detrusor muscle-invasive bladder cancer (NMIBC) in Egyptian patients. METHODS Sixty-two bladder urothelial cancer cases obtained through TURBT were included and divided into two groups: (MIBC, stage T2) and NMIBC (T1). Tissue blocks were recut and re-examined microscopically; then, the immunostaining of p16, p53, and Ki-67 was performed to compare both groups and evaluate the 13% cut-off for Ki-67, 20% for p53, and p16 intensity in various conditions aided by telepathology technology. RESULTS AND CONCLUSION Hematuria was the main clinical first presentation, with no significant difference between either group. The mean age was 61.6 years, with male predominance (52 males and 10 females). The absence of papillary histological pattern was associated with a higher stage, including detrusor muscle invasion (p = 0.000). The overall average percent of p53 immunostaining was 12.9%, revealing no significant difference between MIBC and NMIBC when a cut-off of 20% was implicated. The Ki-67 expression was correlated with higher grade and muscle invasion; however, no association was found with the other two markers' expression. The negative immunostaining of p16 was associated with low grade and NMIBC in the case of the preservation of the papillary pattern. We recommend further studies on the cut-off of widely used markers and more immunohistochemical and genetic studies on the p16(INK4A), taking into consideration the histological pattern of conventional carcinomas.
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Affiliation(s)
- Abdulkarim Hasan
- Pathology Department, Faculty of Medicine, Al-Azhar University, Cairo 11884, Egypt
| | - Yasien Mohammed
- Pathology Department, Faculty of Medicine, Al-Azhar University, Cairo 11884, Egypt
| | - Mostafa Basiony
- Pathology Department, Faculty of Medicine, Al-Azhar University, Cairo 11884, Egypt
| | - Mehenaz Hanbazazh
- Pathology Department, Faculty of Medicine, University of Jeddah, Jeddah 23218, Saudi Arabia
| | - Abdulhadi Samman
- Pathology Department, Faculty of Medicine, University of Jeddah, Jeddah 23218, Saudi Arabia
| | - Mohamed Fayek Abdelaleem
- Preventive Medicine, Ministry of Health, Cairo 11516, Egypt
- Medixia Global LLC, Sharjah 32223, United Arab Emirates
| | - Mohamed Nasr
- Histology Department, Faculty of Medicine, Al-Azhar University, Cairo 11884, Egypt
| | - Hesham Abozeid
- Urology Department, Faculty of Medicine, Al-Azhar University, Cairo 11884, Egypt
| | | | - Mahmoud Faisal
- Urology Department, Faculty of Medicine, Al-Azhar University, Cairo 11884, Egypt
- Urology Department, King Abdullah Medical City, Makkah 24246, Saudi Arabia
| | - Eslam Mohamed
- Clinical Oncology Department, Faculty of Medicine, Al-Azhar University, Cairo 11884, Egypt
| | - Diaa Ashmawy
- Pathology Department, Faculty of Medicine, Al-Azhar University, Damietta 34517, Egypt
| | - Mohamed Tharwat
- Pathology Department, Faculty of Medicine, Al-Azhar University, Assiut 71524, Egypt
| | - Deaa Fekri Morsi
- Pathology Department, Faculty of Medicine, Helwan University, Helwan 11795, Egypt
| | - Abeer Said Farag
- Pathology Department, Faculty of Medicine for Girls, Al-Azhar University, Cairo 11884, Egypt
| | - Eman Mohamed Ahmed
- Pathology Department, Faculty of Medicine for Girls, Al-Azhar University, Cairo 11884, Egypt
| | - Noha M Aly
- Pathology Department, Faculty of Medicine for Girls, Al-Azhar University, Cairo 11884, Egypt
| | - Hala E Abdel-Hamied
- Pathology Department, Faculty of Medicine for Girls, Al-Azhar University, Cairo 11884, Egypt
| | - Doaa E A Salama
- Pathology Department, Faculty of Medicine for Girls, Al-Azhar University, Cairo 11884, Egypt
- Pathology Department, School of Medicine, Badr University in Cairo (BUC), Cairo 11829, Egypt
| | - Essam Mandour
- Pathology Department, School of Medicine, Badr University in Cairo (BUC), Cairo 11829, Egypt
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Ahmed EM, Farag AS, Abdelwahed MS, Hanbazazh M, Samman A, Ashmawy D, Abd-Elhameed NR, Tharwat M, Othman AE, Shawky TA, Attia RM, Ibrahim AA, Azzam S, Elhussiny MEA, Nasr M, Naeem SA, Abd-Elhay WM, Ali Alfaifi AM, Hasan A. The Expression of Stem Cell Marker LGR5 and Its Coexpression with Β-Catenin in Sporadic Colorectal Carcinoma and Adenoma: A Comparative Immunohistochemical Study. Medicina (Kaunas) 2023; 59:1233. [PMID: 37512045 PMCID: PMC10383310 DOI: 10.3390/medicina59071233] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Track Full Text] [Subscribe] [Scholar Register] [Received: 04/15/2023] [Revised: 06/24/2023] [Accepted: 06/28/2023] [Indexed: 07/30/2023]
Abstract
Background: LGR5 is one of the most important stem cell markers for colorectal cancer (CRC), as it potentiates Wnt/Β-catenin signaling. The well-characterized deregulation of Wnt/Β-catenin signaling that occurs during adenoma/carcinoma sequence in CRC renders LGR5 a hopeful therapeutic target. We assessed the immunohistochemical expression of LGR5 and Β-catenin in normal colonic and tumorous lesions with a clinicopathological correlation. Methods: Tissue blocks and clinical data of 50 selected cases were included: 8 from normal mucosa, 12 cases of adenoma, and 30 cases of CRC, where sections were cut and re-examined and the immunohistochemical technique was conducted using anti-LGR5 and anti-Β-catenin to measure the staining density. Results: There was no expression of LGR5 in normal mucosa compared to samples of adenoma and CRC samples. The association analysis showed that CRC specimens were more likely to have strong LGR5 and Β-catenin expressions than the other two groups (p = 0.048 and p < 0.001, respectively). Specimens with high-grade dysplastic adenoma were more likely to express moderate-to-strong expression of LGR5 and Β-catenin (p = 0.013 and p = 0.036, respectively). In contrast, there were no statistically significant associations between LGR5 and Β-catenin expression with grade and stage. Conclusion: These results suggest and support the possible role of LGR5 as a potential marker of cancer stem cells in sporadic colorectal carcinogenesis in addition to a prognostic value for LGR5 and Β-catenin in adenomatous lesions according to immunohistochemical expression density. A potential therapeutic role of LGR5 in CRC is suggested for future studies based on its role in pathogenesis.
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Affiliation(s)
- Eman Mohamed Ahmed
- Pathology Department, Faculty of Medicine for Girls, Al-Azhar University, Cairo 11884, Egypt
| | - Abeer Said Farag
- Pathology Department, Faculty of Medicine for Girls, Al-Azhar University, Cairo 11884, Egypt
| | - Mohammed S Abdelwahed
- Pathology Department, Faculty of Medicine, Al-Azhar University, Cairo 11884, Egypt
- Pathology Department, Faculty of Medicine, University of Jeddah, Jeddah 23218, Saudi Arabia
| | - Mehenaz Hanbazazh
- Pathology Department, Faculty of Medicine, University of Jeddah, Jeddah 23218, Saudi Arabia
| | - Abdulhadi Samman
- Pathology Department, Faculty of Medicine, University of Jeddah, Jeddah 23218, Saudi Arabia
| | - Diaa Ashmawy
- Pathology Department, Faculty of Medicine, Al-Azhar University, Damietta 34517, Egypt
| | | | - Mohamed Tharwat
- Pathology Department, Faculty of Medicine, Al-Azhar University, Assiut 71524, Egypt
| | - Alyaa E Othman
- Infectious Diseases Department, Faculty of Medicine, Suez Canal University, Ismailia 41552, Egypt
| | - Taiseer Ahmed Shawky
- Internal Medicine Department, Faculty of Medicine, Al-Azhar University, Cairo 11884, Egypt
| | - Radwa Mohamed Attia
- General Surgery Department, Faculty of Medicine for Girls, Al-Azhar University, Cairo 11884, Egypt
| | | | - Sherif Azzam
- Clinical Oncology Department, Faculty of Medicine, Al-Azhar University, Cairo 11884, Egypt
| | | | - Mohamed Nasr
- Histology Department, Faculty of Medicine, Al-Azhar University, Cairo 11884, Egypt
| | - Suhaib Alsayed Naeem
- Histology Department, Faculty of Medicine, Al-Azhar University, Cairo 11884, Egypt
| | - Wagih M Abd-Elhay
- Histology Department, Faculty of Medicine, Al-Azhar University, Cairo 11884, Egypt
| | | | - Abdulkarim Hasan
- Pathology Department, Faculty of Medicine, Al-Azhar University, Cairo 11884, Egypt
- Prince Mishari bin Saud Hospital, Ministry of Health, Albahah 22888, Saudi Arabia
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Sallam F, Tharwat M, Almuqrin AH, Sayyed M, Mahmoud K. Ni0.5Zn0.5Fe2O4 nanoparticles reinforced polyester composite for advanced radiation shielding applications: A detailed discussion for synthesis, characterization, and gamma-ray attenuation properties. Radiat Phys Chem Oxf Engl 1993 2023. [DOI: 10.1016/j.radphyschem.2023.110907] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 03/15/2023]
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11
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Harraz AM, Nabeeh A, Elbaz R, Abdelhamid A, Tharwat M, Elbakry AA, El-Hefnawy AS, El-Assmy A, Mosbah A, Zahran MH. Could the bulbar urethral end location on the cystourethrogram predict the outcome after posterior urethroplasty for pelvic fracture urethral injury? Arab J Urol 2022; 21:94-101. [PMID: 37234680 PMCID: PMC10208150 DOI: 10.1080/2090598x.2022.2138119] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/14/2022] [Accepted: 10/17/2022] [Indexed: 11/05/2022] Open
Abstract
Objectives To identify cystourethrogram (CUG) findings that independently predict the outcome of posterior urethroplasty (PU) following pelvic fracture urethral injury (PFUI). Methods Findings of CUG included the location of the proximal end of the bulbar urethra in zones A (superficial) or B (deep) according to its relationship with the pubic arch. Others included the presence of pelvic arch fracture, bladder neck, and posterior urethral appearance. The primary outcome was the need for reintervention either endoscopically or by redo urethroplasty. Independent predictors were modeled using a logistic regression model and a nomogram was constructed and internally validated using 100-bootstrap resampling. Time-to-event analysis was performed to validate the results. Results A total of 196 procedures in 158 patients were analyzed. The success rate was 83.7% with 32 (16.3%) procedures requiring direct vision internal urethrotomy, urethroplasty, or both in 13 (6.6%), 12 (6.1%), and 7 (3.6%) patients, respectively. On multivariate analysis, bulbar urethral end located at zone B (odds ratio [OR]: 3.1; 95% confidence interval [CI]: 1.1-8.5; p = 0.02), pubic arch fracture (OR: 3.9; 95%CI: 1.5-9.7; p = 0.003), and previous urethroplasty (OR: 4.2; 95% CI: 1.8-10.1; p = 0.001) were independent predictors. The same predictors were significant in the time-to-event analysis. The nomogram discrimination was 77.3% and 75% in the current data and after validation. Conclusions The location of the proximal end of the bulbar urethra and redo urethroplasty could predict the need for reintervention after PU for PFUI. The nomogram could be used preoperatively for patient counseling and procedure planning.
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Affiliation(s)
- Ahmed M. Harraz
- Urology and Nephrology Center, Mansoura University, Mansoura, Egypt
| | - Adel Nabeeh
- Urology and Nephrology Center, Mansoura University, Mansoura, Egypt
| | - Ramy Elbaz
- Urology and Nephrology Center, Mansoura University, Mansoura, Egypt
| | | | - Mohamed Tharwat
- Urology and Nephrology Center, Mansoura University, Mansoura, Egypt
| | - Amr A. Elbakry
- Urology and Nephrology Center, Mansoura University, Mansoura, Egypt
| | | | - Ahmed El-Assmy
- Urology and Nephrology Center, Mansoura University, Mansoura, Egypt
| | - Ahmed Mosbah
- Urology and Nephrology Center, Mansoura University, Mansoura, Egypt
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El Tahlawi M, Salem S, Fahmy M, Tharwat M. Cardiac remodeling in severe hypertension, does it respond to tight blood pressure control? Cardiovasc Res 2022. [DOI: 10.1093/cvr/cvac066.089] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 11/12/2022] Open
Abstract
Abstract
Funding Acknowledgements
Type of funding sources: None.
Background
Severe hypertension (HTN) may cause target organ damage (TOD). Kidney can tolerate severe HTN to very high levels. Cardiac remodeling as TOD could be detected by elevation of biomarker Troponin.
Aim
We aim to detect the response of organs (heart & kidney) to tight control of severe HTN.
Patients & Methods
Patients admitted due to severe hypertension (BP> 180/120) associated with any symptoms were enrolled. All patients were managed according to the European guidelines to the target BP. Cardiac biomarker Hs-Troponin T (hs-TNT) and serum creatinine (s.creat) were measured for all patients on admission and 24 hours later.
Results
Ninty five patients with hypertensive crisis were treated to target BP. Forty six patients had initially high hs-TNT (Group A) and 49 patients had initially normal hs-TNT (Group B). There was a highly significant difference between both groups regarding initial and follow-up s.creat with higher values in Group B (P= 0.03 and 0.004 respectively).There was high significant difference between initial and follow up s.creat values in Group B with higher values in the follow up measurements after BP control to the target (P= 0.03), while this difference is insignificant in Group A (P=0.26). Five patients in Group B developed renal failure after tight BP control. There was a significant positive correlation between hs-TNT and the follow-up s.creat (P=0.018) with more deterioration of s.creat in those having initial high hs-TNT.
Conclusion
In severe HTN, hs-TNT may be elevated due to marked afterload. Renal affection and TOD occurs before cardiac remodeling and damage due to severe HTN. Renal autoregulation occurs in chronic elevation of BP. Acute control of severe HTN leads to disrruption of renal autoregulation and renal shut down. European guidelines regarding severe HTN control should be revised. In hypertensive patients with high hs-TNT, BP should not be well controlled on the short term not to disrupt renal autoregulation.
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Affiliation(s)
- M El Tahlawi
- Zagazig University Hospitals, Cardiology , Zagazig , Egypt
| | - S Salem
- Zagazig University Hospitals , Zagazig , Egypt
| | - M Fahmy
- Zagazig University Hospitals , Zagazig , Egypt
| | - M Tharwat
- Zagazig University, Anatomy&Embryology , Zagazig , Egypt
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Tharwat M, Al-Sobayil F. The Effects of 7000 Meter Race on Hematological and Biochemical Parameters in Racing Greyhounds. Top Companion Anim Med 2021; 45:100583. [PMID: 34517151 DOI: 10.1016/j.tcam.2021.100583] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/04/2021] [Revised: 06/05/2021] [Accepted: 09/07/2021] [Indexed: 10/20/2022]
Abstract
This study was carried out to investigate the effects of 7000 meter race on hematological and biochemical profiles in racing greyhounds. Thirty-two male racing greyhounds were enrolled in this study. Blood samples were collected from the greyhounds at rest 24 hours prior to the race (T0), within 2 hours of the completion of the race (T1) and 24 hours after the race (T2). None of the hematological parameters differed significantly among T0, T1 and T2 time points. The serum activity of aspartate aminotransferase increased significantly after race compared to values before race. However, the serum activity of aspartate aminotransferase dropped 24 hours after race to a value comparatively similar to that before race. The serum activity of creatine kinase increased also sharply after race compared to values before race. The serum activity of creatine kinase dramatically dropped 24 hours after race to a value of comparable to values at T0. In a similar pattern, the serum activity of alkaline phosphatase increased significantly after race compared to values before race. The serum activity of alkaline phosphatase decreased 24 hours after race. The serum concentration of lactate increased sharply after race compared to values before race and dropped 24 hours after race to a mean value comparatively similar to that before race. Other biochemical variables that included total protein, albumin, globulin, blood urea nitrogen, calcium, phosphorus and magnesium did not differ significantly among T0, T1 and T2 values. It can be concluded that racing 7 km distance in greyhound dogs did not significantly change the hematological parameters but significantly increases the serum activity of musculoskeletal enzymes and concentration of lactate. The full recovery occurred 24 hours after the race, as the musculoskeletal enzymes and lactate level returned to the normal limits.
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Affiliation(s)
- Mohamed Tharwat
- Department of Veterinary Medicine, College of Agriculture and Veterinary Medicine, Qassim University, P.O. Box 6622, Buraidah, 51452, Saudi Arabia; Department of Animal Medicine, Faculty of Veterinary Medicine, Zagazig University, Zagazig, Egypt.
| | - Fahd Al-Sobayil
- Department of Veterinary Medicine, College of Agriculture and Veterinary Medicine, Qassim University, P.O. Box 6622, Buraidah, 51452, Saudi Arabia
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Tharwat M. Clinical, ultrasonographic, and postmortem findings in sheep and goats with urinary tract disorders. Vet World 2021; 14:1879-1887. [PMID: 34475712 PMCID: PMC8404122 DOI: 10.14202/vetworld.2021.1879-1887] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/27/2021] [Accepted: 06/11/2021] [Indexed: 11/29/2022] Open
Abstract
Background and Aim: In sheep and goats, most urinary disorders are incidental findings at the postmortem examination and do not present clinically. As such, the diagnosis of renal diseases in sheep and goats can be overlooked. Therefore, this study was carried out on sheep and goats to describe the clinical, ultrasonography(USG), and postmortem findings of various disorders affecting the urinary tract. Materials and Methods: A total of 58 animals (30 sheep and 28 goats) were examined, as well as were ten healthy control animals (five sheep and five goats) for a comparison. The animals were referred for various causes, including anorexia, frequent and painful urination, hematuria, decreased body weight, oliguria, and anuria. Results: The sheep and goats were categorized into ten groups of symptoms and disorders: Pelvic abscessation, pigmented urine, renal failure, pyelonephritis, cystitis, hydronephrosis, rupture of the urethra, rupture of the urinary bladder, rupture of the urinary bladder together with the urethra, and paralysis of the urinary bladder. Clinical presentation, USG, and postmortem examination results for each group were detailed. Many clinical presentations were nonspecific. USG examination of the urinary tract significantly facilitated the verification of the previously mentioned disorders. Conclusion: USG demonstrated superior performance in the early and confirmatory diagnosis of urinary disorders in sheep and goats. Therefore, it is recommended that routine USG be the preferred imaging modality for examining sheep and goats with urinary disorders and for determining their prognosis.
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Affiliation(s)
- Mohamed Tharwat
- Department of Veterinary Medicine, College of Agriculture and Veterinary Medicine, Qassim University, P.O. Box 6622, Buraidah, 51452, Saudi Arabia.,Department of Animal Medicine, Faculty of Veterinary Medicine, Zagazig University, 44519, Zagazig, Egypt
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15
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Tharwat M. Alterations in acid-base balance, blood gases, and hematobiochemical profiles of whole-blood and thoracic fluid in goats with contagious caprine pleuropneumonia. Vet World 2021; 14:1874-1878. [PMID: 34475711 PMCID: PMC8404105 DOI: 10.14202/vetworld.2021.1874-1878] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/27/2021] [Accepted: 06/11/2021] [Indexed: 01/19/2023] Open
Abstract
Background and Aim: Contagious caprine pleuropneumonia (CCPP) is a highly contagious and fatal disease affecting goats and some wild ruminants. It is a cause of major economic losses in the goat industry in Africa, Asia, and the Middle East. This study aimed to investigate the acid-base balance, blood gases, and hematobiochemical profiles of whole-blood and fluid collected from the thoracic cavity in goats with CCPP. Materials and Methods: Fifty-five goats suffering from weight loss, anorexia, dyspnea, polypnea, cough, and nasal discharges due to CCPP were studied. Twenty-five healthy goats were used as controls. Diseased animals were enrolled in this study based on a positive serological latex agglutination test (LAT) that confirmed the detection of Mycoplasma capricolum subsp. capripneumoniae. The control goats were enrolled based on a negative result of the LAT. Results: Compared with a mean value of 7.38±0.04 in controls, the pH in the diseased group was 7.41±0.05. The blood pressure of carbon dioxide (PCO2), pressure of oxygen (PO2), base excess (BE), bicarbonate (HCO3), total carbon dioxide (TCO2), and saturation of oxygen (SO2) were lower in goats with CCPP than in controls. However, the anion gap (AnGap) was higher in the diseased goats than in the healthy ones. Compared with the levels in blood samples, the thoracic fluid PCO2, PO2, BE, and SO2 were higher while pH, HCO3, TCO2, and AnGap were lower. Compared with the findings in healthy goats, hematological alterations included significant increases in white blood cells and neutrophils, and a significant decrease in the red blood cell count. In the thoracic fluid, neutrophilic leukocytosis was a remarkable finding. The serum concentrations of globulin, blood urea nitrogen, and glucose, and the activities of aspartate aminotransferase (AST) and g-glutamyl transpeptidase (GGT) increased significantly compared with those in controls. In contrast, serum concentrations of albumin, calcium, and magnesium, and the activity of alkaline phosphatase (ALP) decreased significantly compared with those of healthy animals. The activities of ALP, AST, GGT, and creatine kinase and the concentration of phosphorus were higher in thoracic fluid than the serum values in the diseased group. Conclusion: When compared with the healthy controls, goats with CCPP have metabolic acidosis. Compared with the levels in healthy goats, the blood PCO2, PO2, BE, HCO3, TCO2, and SO2 are low in goats with CCPP; however, the AnGap is higher in diseased goats.
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Affiliation(s)
- Mohamed Tharwat
- Department of Veterinary Medicine, College of Agriculture and Veterinary Medicine, Qassim University, P.O. Box 6622, Buraidah, 51452, Saudi Arabia.,Department of Animal Medicine, Faculty of Veterinary Medicine, Zagazig University, 44519, Zagazig, Egypt
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Tharwat M, Al-Hawas A. Ultrasound detection of cosmic filler injection of lips in camel beauty pageants: first report in veterinary medicine. Trop Anim Health Prod 2021; 53:53. [PMID: 33387053 DOI: 10.1007/s11250-020-02551-9] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/01/2020] [Accepted: 12/22/2020] [Indexed: 11/30/2022]
Abstract
This study was carried out in Saudi Arabia during the events of the 4th King Abdulaziz Camel Festival, Saudi Arabia. It was designed to describe the most frequent locations of injected cosmetic fillers in the head region as well as the ultrasound features of the injected material. Apparently healthy camels (Camelus dromedarius) (n = 11,626) were thoroughly examined for injection of cosmetic fillers in the head region. In parallel, 30 non-injected camels were used as controls. The lips of camels suspected of having been injected with fillers were subjected to high-resolution ultrasound examination. Of the 11,626 camels, 58 were found to have been injected with cosmetic fillers, 45 in the upper lip and 13 in both the upper and lower lip. None of the injected camels had a history of recent illness. In addition, in all the injected camels, no dermal lip lesions were seen by the naked eye. Swelling of the upper and/or lower lips was visually inspected and palpated by hand in 52 of the camels. Drooping and swinging of the injected lips were observed in all injected camels. Hardness was detected in the tip of the upper lips of 26 of the injected camels and multiple hard nodules were palpated in the injected lips of 44 camels. Swelling of the edges of the upper and lower lips was detected in 41 of the injected camels. Ultrasonographic features of the injected lips are described in detail. Blood samples were collected from both groups. In none of the injected camels did the hemato-biochemical profiles differ significantly than the control group. In conclusion, results clearly indicate the usefulness and convenience of ultrasound as a diagnostic tool to locate the presence of injected fillers and to help monitor the extension and complications of the deposits.
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Affiliation(s)
- Mohamed Tharwat
- Department of Veterinary Medicine, College of Agriculture and Veterinary Medicine, Qassim University, P. O. Box 6622, Buraidah, 51452, Saudi Arabia. .,Department of Animal Medicine, Faculty of Veterinary Medicine, Zagazig University, Zagazig, 44519, Egypt.
| | - Abdulla Al-Hawas
- Veterinary Teaching Hospital, Qassim University, P. O. Box 6622, Buraidah, 51452, Saudi Arabia
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Tharwat M. Influence of 8 Km Training On Cardiac Biomarkers Alongside Haematobiochemical Profiles In Race Camels. J CAMEL PRACT RES 2021. [DOI: 10.5958/2277-8934.2021.00012.6] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/20/2022]
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Tharwat M, El-Deeb W. Biomarkers of Stress in Healthy and Diseased Dromedary Camels: A Mini Review. J CAMEL PRACT RES 2021. [DOI: 10.5958/2277-8934.2021.00046.1] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/19/2022]
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Tharwat M. Ultrasonography of The Thorax in Healthy and Diseased Camels (Camelus dromedarius) – An Overview. J CAMEL PRACT RES 2021. [DOI: 10.5958/2277-8934.2021.00048.5] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/19/2022]
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Al-Sobayil F, Tharwat M. Effects of acute synovitis experimentally induced by amphotericin-b on the biomarkers of camel joint structures. J CAMEL PRACT RES 2021. [DOI: 10.5958/2277-8934.2021.00027.8] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/20/2022]
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Tharwat M, Al-Hawas A, Aldhubayi A. Testosterone and Growth Hormone Levels in Female Dromedary Camels. J CAMEL PRACT RES 2021. [DOI: 10.5958/2277-8934.2021.00057.6] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/19/2022]
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Tharwat M. Obstructive Urolithiasis In Dromedary Camels: Clinical, Ultrasonographic And Postmortem Findings. J CAMEL PRACT RES 2021. [DOI: 10.5958/2277-8934.2021.00013.8] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/20/2022]
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Tharwat M. Acid-base balance, blood gases and haematobiochemical profiles in camels (camelus dromedarius) with trypanosomosis. J CAMEL PRACT RES 2021. [DOI: 10.5958/2277-8934.2021.00024.2] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/20/2022]
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Tharwat M, El-Omar T. Ocular ultrasonography in camels (camelus dromedarius): a review. J CAMEL PRACT RES 2021. [DOI: 10.5958/2277-8934.2021.00031.x] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/20/2022]
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Tharwat M, Al-Hawas A, Alboti Y. Infrared Thermography in Dromedary Camels With Injected and Stretched Lips in Camel Beauty Pageants. J CAMEL PRACT RES 2021. [DOI: 10.5958/2277-8934.2021.00054.0] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/19/2022]
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Tharwat M. Ultrasonography of the Kidneys in Healthy and Diseased Camels (Camelus dromedarius). Vet Med Int 2020; 2020:7814927. [PMID: 33144934 PMCID: PMC7596541 DOI: 10.1155/2020/7814927] [Citation(s) in RCA: 6] [Impact Index Per Article: 1.5] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/18/2020] [Revised: 09/15/2020] [Accepted: 09/17/2020] [Indexed: 11/17/2022] Open
Abstract
This review article is written to describe the results of ultrasonography of the kidneys in healthy camels as well as camels with some renal disorders. In the dromedary camel, the physiology of the kidney is of interest in view of the specialization of the camel to hot dry deserts and to prolonged periods without water. It plays an important role in water conservation through the production of highly concentrated urine that may predispose animal to varieties of renal disorders. Examples of kidney affections in dromedary camels are renal capsular pigmentation, medullary hyperemia, subcapsular calcification, cortical and medullar discoloration, hemorrhage in renal pelvis, nephrolithiasis, and hydatidosis. Congestion, hemorrhage, hydronephrosis, acute glomerulonephritis, subacute glomerulonephritis, chronic glomerulonephritis, diffuse interstitial nephritis, focal interstitial nephritis, renal cyst, hyaline degeneration, renal amyloidosis, tubular nephrosis, pyelonephritis, hemosiderosis, and renal toxicity. When the kidney is examined by ultrasonography, the clinician can get sufficient information about the size, position, and echo patterns of the renal cortex and medulla and renal pelvis and outlines of the renal blood vessels. In recent years, ultrasonography has been used in camels for scanning of the healthy status as well as evaluation and determining the diagnosis and prognosis of diseased cases. Examples of diseases evaluated by ultrasonography are paratuberculosis, trypanosomiasis, pneumonia, pleurisy, gastrointestinal neoplasms, chronic peritonitis, splenic abscessation, and hepatic disorders. Of the renal disorders assessed by ultrasonography are nephrolithiasis, hydronephrosis, pyelonephritis, renal abscessation, and renal neoplasms. Ultrasound guidance in biopsy of renal specimens has also been reported in dromedary camels.
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Affiliation(s)
- Mohamed Tharwat
- Department of Veterinary Medicine, College of Agriculture and Veterinary Medicine, Qassim University, P.O. Box 6622, Buraidah, 51452, Saudi Arabia
- Department of Animal Medicine, Faculty of Veterinary Medicine, Zagazig University, 44519, Zagazig, Egypt
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Affiliation(s)
- Mohamed Tharwat
- Department of Veterinary Medicine, College of Agriculture and Veterinary Medicine, Qassim University, Buraidah, Saudi Arabia
- Department of Animal Medicine, Faculty of Veterinary Medicine, Zagazig University, Zagazig, Egypt
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Abstract
In camels, hepatic diseases are relatively common and most of them are misdiagnosed as a
cause of illness because signs may be subtle. In addition, diagnostic laboratory methods
are insufficient as hepatic enzymes can also be elevated in camels with cardiac or
skeletal muscle damage. Examples of liver diseases in camels are hepatic lipidosis,
hepatitis, cirrhosis, hepatic necrosis, choleostasis, hyperplasia of biliary epithelium,
hydatid cysts, glycogen deposition, cholangitis, cholangiohepatitis, calcified hydatid
cyst and hepatic abscesses. When the liver is examined by ultrasonography, the clinician
gets sufficient information about the size, position, echopatterns of the hepatic
parenchyma, bile ducts and outlines of the hepatic blood vessels. Ultrasonography has been
used previously in camels only for reproductive purposes. However, during the past decade,
it has been used for scanning of the healthy organs as well as evaluation and determining
the diagnosis and prognosis of non-reproductive disorders. Examples of diseases evaluated
by ultrasonography in camels are paratuberculosis, trypanosomiasis, abdominal and urinary
disorders, thoracic diseases, renal tumors, pyelonephritis, renal abscessation,
gastrointestinal tumors, chronic peritonitis and splenic abscessation. Ultrasound-guidance
in biopsy of hepatic lesions and in portocentesis has also been reported in camels. This
mini review article is written to shed light on ultrasonography of the liver and its blood
vessels in healthy camels as well as finding in camels with hepatic disorders such as
fatty infiltration of the liver, hepatic abscesses and calcification of the bile
ducts.
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Affiliation(s)
- Mohamed Tharwat
- Department of Veterinary Medicine, College of Agriculture and Veterinary Medicine, Qassim University, P.O. Box 6622, Buraidah, 51452, Saudi Arabia.,Department of Animal Medicine, Faculty of Veterinary Medicine, Zagazig University, 44519, Zagazig, Egypt
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Tharwat M. The cardiac biomarkers troponin i and creatine kinase myocardial band in camels (Camelus dromedarius)-A review. J CAMEL PRACT RES 2020. [DOI: 10.5958/2277-8934.2020.00017.x] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/24/2022]
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Tharwat M, Al-Sobayil F. A review on biomarkers of bone metabolism in camels (Camelus dromedarius). J CAMEL PRACT RES 2020. [DOI: 10.5958/2277-8934.2020.00004.1] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/24/2022]
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Tharwat M. Hyalomma dromedarii ticks induce a distinct acute phase reaction in dromedary camels. J CAMEL PRACT RES 2020. [DOI: 10.5958/2277-8934.2020.00046.6] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/22/2022]
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Tharwat M, Al-Sobayil F. Ultrasonography of the digestive tract in young camel calves until the AGE of 100 days. J CAMEL PRACT RES 2020. [DOI: 10.5958/2277-8934.2020.00018.1] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/24/2022]
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Tharwat M. Biomarkers of infection and inflammation in camels (Camelus dromedarius). J CAMEL PRACT RES 2020. [DOI: 10.5958/2277-8934.2020.00023.5] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/22/2022]
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Tharwat M, Al-Sobayil F. Effect of general anaesthesia with halothane or isoflurane on serum concentrations of inflammation and bone biomarkers in dromedary camels. J CAMEL PRACT RES 2020. [DOI: 10.5958/2277-8934.2020.00040.5] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/22/2022]
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Ali A, Derar DR, Osman SA, Tharwat M, Al-Sobayil F, Elshahed M. Scrotal enlargement in rams and bucks in Qassim region, central of Saudi Arabia: clinical and ultrasonographic findings and seroprevalence of brucellosis. Trop Anim Health Prod 2019; 51:2109-2114. [PMID: 31161484 DOI: 10.1007/s11250-019-01937-8] [Citation(s) in RCA: 3] [Impact Index Per Article: 0.6] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/29/2019] [Accepted: 05/15/2019] [Indexed: 11/26/2022]
Abstract
The aim of this study was to clarify the causes of scrotal enlargement in rams and bucks in Qassim region of Saudi Arabia. Enlarged scrotal contents of rams and bucks (n = 153) were examined by visual inspection, palpation, and ultrasonography. Blood samples were obtained and tested for Brucella sp. infection. Clinical and ultrasonographic findings showed that scrotal enlargement was mainly associated with orchitis, peri-orchitis, and epididymitis. Miscellaneous findings were scrotal hernia, scrotal hematoma, and hydrocele. The frequencies of orchitis, peri-orchitis, and epididymitis were 47.4, 21.1, and 14.1% in Awassi rams; 54.5, 21.7, and 8.7% in Najdi rams; 52.3, 20.5, and 9.1% in Ardi bucks; and 50, 16.7, and 16.7% in Damascus bucks, respectively. Orchitis was associated with no-abscess formation (23%), single-abscess formation (15.4%), and multiple-abscesses formation (61.6%). Peri-orchitis was characterized by hard consistency, atrophy of the testes, and extensive connective tissue formation. Epididymitis was observed mainly at the tail of the epididymis (82.4%) but rarely at the head (17.6%). Epididymitis was associated in many cases with abscessation (70.6%). Males with orchitis, peri-orchitis, and epididymitis were positive for Brucella melitensis and Brucella ovis in the frequency of 21.3% and 48.8%, respectively. In conclusion, scrotal enlargement in rams and bucks in Qassim region is caused mainly by inflammation of the testis and/or epididymis and associated tremendously with brucellosis seropositivity.
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Affiliation(s)
- Ahmed Ali
- Department of Veterinary Medicine, College of Agriculture and Veterinary Medicine, Qassim University, Buraydah, Saudi Arabia
- Department of Theriogenology, Faculty of Veterinary Medicine, Assiut University, Asyut, Egypt
| | - Derar R Derar
- Department of Veterinary Medicine, College of Agriculture and Veterinary Medicine, Qassim University, Buraydah, Saudi Arabia
- Department of Theriogenology, Faculty of Veterinary Medicine, Assiut University, Asyut, Egypt
| | - Salama A Osman
- Department of Veterinary Medicine, College of Agriculture and Veterinary Medicine, Qassim University, Buraydah, Saudi Arabia.
- Department of Animal Medicine, Faculty of Veterinary Medicine, Kafrelsheikh University, Kafr El Sheikh, Egypt.
| | - Mohamed Tharwat
- Department of Veterinary Medicine, College of Agriculture and Veterinary Medicine, Qassim University, Buraydah, Saudi Arabia
- Department of Animal Medicine, Faculty of Veterinary Medicine, Zagazig University, Zagazig, Egypt
| | - Fahd Al-Sobayil
- Department of Veterinary Medicine, College of Agriculture and Veterinary Medicine, Qassim University, Buraydah, Saudi Arabia
| | - Mohamed Elshahed
- Department of Veterinary Medicine, College of Agriculture and Veterinary Medicine, Qassim University, Buraydah, Saudi Arabia
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Tharwat M, El-Shafaey ES, Sadan M, Ali A, Al-Sobayil F, Al-Hawas A. Omaso-abomasal adenocarcinoma in a female Arabian camel (Camelus dromedarius). Journal of Applied Animal Research 2018. [DOI: 10.1080/09712119.2018.1495644] [Citation(s) in RCA: 3] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 10/28/2022]
Affiliation(s)
- Mohamed Tharwat
- Department of Veterinary Medicine, College of Agriculture and Veterinary Medicine, Qassim University, Qassim, Saudi Arabia
- Department of Animal Medicine Faculty Veterinary Medicine, Zagazig University, Zagazig, Egypt
| | - El-Sayed El-Shafaey
- Department of Veterinary Medicine, College of Agriculture and Veterinary Medicine, Qassim University, Qassim, Saudi Arabia
- Department of Surgery, Anesthesiology and Radiology Faculty of Veterinary Medicine, Mansoura University, Mansoura, Egypt
| | - Madeh Sadan
- Department of Veterinary Medicine, College of Agriculture and Veterinary Medicine, Qassim University, Qassim, Saudi Arabia
- Department of Surgery, Anesthesiology and RadiologyFaculty of Veterinary Medicine, South Valley University, Qena, Egypt
| | - Ahmed Ali
- Department of Veterinary Medicine, College of Agriculture and Veterinary Medicine, Qassim University, Qassim, Saudi Arabia
| | - Fahd Al-Sobayil
- Department of Veterinary Medicine, College of Agriculture and Veterinary Medicine, Qassim University, Qassim, Saudi Arabia
| | - Abdullah Al-Hawas
- Department of Veterinary Medicine, College of Agriculture and Veterinary Medicine, Qassim University, Qassim, Saudi Arabia
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Tharwat M, Al-Sobayil F. Influence of electro-ejaculator on serum concentrations of acute phase proteins and bone metabolism biomarkers in male dromedary camels (Camelus dromedarius). Journal of Applied Animal Research 2018. [DOI: 10.1080/09712119.2018.1490299] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 10/28/2022]
Affiliation(s)
- Mohamed Tharwat
- Department of Veterinary Medicine, College of Agriculture and Veterinary Medicine, Qassim University, Qassim, Buraydah, Saudi Arabia
- Department of Animal Medicine, Faculty of Veterinary Medicine, Zagazig University, Zagazig, Egypt
| | - Fahd Al-Sobayil
- Department of Veterinary Medicine, College of Agriculture and Veterinary Medicine, Qassim University, Qassim, Buraydah, Saudi Arabia
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El Tahlawi M, Tharwat M. P447The importance of anatomical characteristics of aortic arch in aortic coarctation for the prognosis after its treatment. Cardiovasc Res 2018. [DOI: 10.1093/cvr/cvy060.307] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 11/13/2022] Open
Affiliation(s)
- M El Tahlawi
- Zagazig University Hospitals, Cardiology, Zagazig, Egypt
| | - M Tharwat
- Zagazig University, Anatomy&Embryology , Zagazig, Egypt
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Tharwat M, Sadan M, El-Shafaey ES, Saeed EH, Al-Hawas A. Bilateral renal abscessation and chronic active pyelonephritis in a male camel (Camelus dromedarius) caused by Escherichia coli. J Vet Med Sci 2018; 80:778-783. [PMID: 29563349 PMCID: PMC5989022 DOI: 10.1292/jvms.17-0484] [Citation(s) in RCA: 4] [Impact Index Per Article: 0.7] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/22/2022] Open
Abstract
This report summarizes the clinical, hematobiochemical, ultrasonographic, histopathological and bacteriological findings in a male Arabian camel (Camelus dromedarius) with
bilateral renal abscessation and chronic active pyelonephritis. Owner complaint included a decreased appetite and loss of body condition with occasionally voiding red urine. In the right
kidney, ultrasonographic changes included a hypoechoic fluid surrounding the renal parenchyma. Within the left kidney, a large volume of hypoechoic contents were imaged. Bacteriological
examination yielded only Escherichia coli. To the authors’ knowledge this is the first reported case of bilateral renal abscessation and chronic active pyelonephritis in
dromedary camels. In conclusion, renal ultrasonography provides a precise and non-invasive technique for diagnosis and subsequent clinical decision making of renal abscessation and chronic
pyelonephritis camels.
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Affiliation(s)
- Mohamed Tharwat
- Department of Veterinary Medicine, College of Agriculture and Veterinary Medicine, Qassim University, 51452 Buraydah, Qassim, Saudi Arabia.,Department of Animal Medicine, Faculty Veterinary Medicine, Zagazig University, 44519 Zagazig, Egypt
| | - Madeh Sadan
- Department of Veterinary Medicine, College of Agriculture and Veterinary Medicine, Qassim University, 51452 Buraydah, Qassim, Saudi Arabia.,Department of Surgery, Anaesthesiology and Radiology, Faculty of Veterinary Medicine, South Valley University, 83523 Qena, Egypt
| | - El-Sayed El-Shafaey
- Department of Veterinary Medicine, College of Agriculture and Veterinary Medicine, Qassim University, 51452 Buraydah, Qassim, Saudi Arabia.,Department of Surgery, Anaesthesiology and Radiology, Faculty of Veterinary Medicine, Mansoura University, 35516 Mansoura, Egypt
| | - El-Hassan Saeed
- Department of Microbiology, Faculty of Veterinary Medicine, University of Khartoum, 51452 Khartoum, Sudan
| | - Abdullah Al-Hawas
- Department of Veterinary Medicine, College of Agriculture and Veterinary Medicine, Qassim University, 51452 Buraydah, Qassim, Saudi Arabia
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Tharwat M, Al-Sobayil F. The impact of racing on serum concentrations of bone metabolism biomarkers in racing arabian camels. J CAMEL PRACT RES 2018. [DOI: 10.5958/2277-8934.2018.00009.7] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/28/2022]
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Ali A, Derar R, Sobayil FA, Tharwat M, Fathy A, Khodeir M. Adenocarcinoma in the genital tract of infertile female dromedary camels. J CAMEL PRACT RES 2018. [DOI: 10.5958/2277-8934.2018.00025.5] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.2] [Reference Citation Analysis] [What about the content of this article? (0)] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/27/2022]
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Tharwat M, Al-Sobayil F. Ultrasonographic findings in goats with contagious caprine pleuropneumonia caused by Mycoplasma capricolum subsp. capripneumoniae. BMC Vet Res 2017; 13:263. [PMID: 28830505 PMCID: PMC5568355 DOI: 10.1186/s12917-017-1167-4] [Citation(s) in RCA: 8] [Impact Index Per Article: 1.1] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/11/2016] [Accepted: 08/09/2017] [Indexed: 11/10/2022] Open
Abstract
BACKGROUND In goats, contagious caprine pleuropneumonia (CCPP) is a cause of major economic losses in Africa, Asia and in the Middle East. There is no information emphasising the importance of diagnostic ultrasound in goats with CCPP caused by Mycoplasma capricolum subsp. capripneumoniae (Mccp). This study was designed to describe the ultrasonographic findings in goats with CCPP caused by Mccp and to correlate ultrasonographic with post-mortem findings. To this end, 55 goats with CCPP were examined. Twenty-five healthy adult goats were used as a control group. RESULTS Major clinical findings included harried, painful respiration, dyspnoea and mouth breathing. On ultrasonography, a liver-like echotexture was imaged in 13 goats. Upon post-mortem examination, all 13 goats exhibited unilateral pulmonary consolidation. Seven goats had a unilateral hypoechoic pleural effusion. At necropsy, the related lung was consolidated and the pleural fluid appeared turbid and greenish. Pleural abscessiation detected in five goats was confirmed post-mortem. Twenty-eight goats had a bright, fibrinous matrix extending over the chest wall containing numerous anechoic fluid pockets with medial displacement and compression of lung tissue. Echogenic tags imaged floating in the fluid were found upon post-mortem examination to be fibrin. In two goats, a consolidated right parenchyma was imaged together with hypoechoic pericardial effusions with echogenic tags covering the epicardium. At necropsy, the right lung was consolidated in three goats and fibrin threads were found covering the epicardium and pericardium. CONCLUSIONS In goats with CCPP, the extension and the severity of the pulmonary changes could not be verified with clinical certainty in most cases, whereas this was possible most of the time with sonography, thus making the prognosis easier. Ultrasonographic examination of the pleurae and the lungs helped in the detection of various lesions.
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Affiliation(s)
- Mohamed Tharwat
- Department of Veterinary Medicine, College of Agriculture and Veterinary Medicine, Qassim University, Buraydah, Saudi Arabia.
| | - Fahd Al-Sobayil
- Department of Veterinary Medicine, College of Agriculture and Veterinary Medicine, Qassim University, Buraydah, Saudi Arabia
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Harraz A, Elbakry A, Tharwat M, Fadallah M, Fakhreldin I, El-Assmy A, Mosbah A, Nabeeh A. PD29-09 PREDICTION OF INTRAOPERATIVE DIFFICULTY AND OUTCOME OF ANASTOMOTIC URETHROPLASTY FOR PELVIC FRACTURE URETHRAL INJURIES: REVISITING RETROGRADE URETHROGRAPHY. J Urol 2017. [DOI: 10.1016/j.juro.2017.02.1361] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/19/2022]
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Rob D, Špunda R, Lindner J, Šmalcová J, Šmíd O, Kovárník T, Linhart A, Bìlohlávek J, Marinoni MM, Cianchi G, Trapani S, Migliaccio ML, Gucci L, Bonizzoli M, Cramaro A, Cozzolino M, Valente S, Peris A, Grins E, Kort E, Weiland M, Shresta NM, Davidson P, Algotsson L, Fitch S, Marco G, Sturgill J, Lee S, Dickinson M, Boeve T, Khaghani A, Wilton P, Jovinge S, Ahmad AN, Loveridge R, Vlachos S, Patel S, Gelandt E, Morgan L, Butt S, Whitehorne M, Kakar V, Park C, Hayes M, Willars C, Hurst T, Best T, Vercueil A, Auzinger G, Adibelli B, Akovali N, Torgay A, Zeyneloglu P, Pirat A, Kayhan Z, Schmidbauer SS, Herlitz J, Karlsson T, Friberg H, Knafelj R, Radsel P, Duprez F, Bonus T, Cuvelier G, Mashayekhi S, Maka M, Ollieuz S, Reychler G, Mosaddegh R, Abbasi S, Talaee S, Zotzmann VZ, Staudacher DS, Wengenmayer TW, Dürschmied DD, Bode CB, Nelskylä A, Nurmi J, Jousi M, Schramko A, Mervaala E, Ristagno G, Skrifvars M, Ozsoy G, Kendirli T, Azapagasi E, Perk O, Gadirova U, Ozcinar E, Cakici M, Baran C, Durdu S, Uysalel A, Dogan M, Ramoglu M, Ucar T, Tutar E, Atalay S, Akar R, Kamps M, Leeuwerink G, Hofmeijer J, Hoiting O, Van der Hoeven J, Hoedemaekers C, Konkayev A, Kuklin V, Kondratyev T, Konkayeva M, Akhatov N, Sovershaev M, Tveita T, Dahl V, Wihersaari L, Skrifvars MB, Bendel S, Kaukonen KM, Vaahersalo J, Romppanen J, Pettilä V, Reinikainen M, Lybeck A, Cronberg T, Nielsen N, Friberg H, Rauber M, Steblovnik K, Jazbec A, Noc M, Kalasbail P, Garrett F, Kulstad E, Bergström DJ, Olsson HR, Schmidbauer S, Friberg H, Mandel I, Mikheev S, Podoxenov Y, Suhodolo I, Podoxenov A, Svirko J, Sementsov A, Maslov L, Shipulin V, Vammen LV, Rahbek SR, Secher NS, Povlsen JP, Jessen NJ, Løfgren BL, Granfeldt AG, Grossestreuer A, Perman S, Patel P, Ganley S, Portmann J, Cocchi M, Donnino M, Nassar Y, Fathy S, Gaber A, Mokhtar S, Chia YC, Lewis-Cuthbertson R, Mustafa K, Sabra A, Evans A, Bennett P, Eertmans W, Genbrugge C, Boer W, Dens J, De Deyne C, Jans F, Skorko A, Thomas M, Casadio M, Coppo A, Vargiolu A, Villa J, Rota M, Avalli L, Citerio G, Moon JB, Cho JH, Park CW, Ohk TG, Shin MC, Won MH, Papamichalis P, Zisopoulou V, Dardiotis E, Karagiannis S, Papadopoulos D, Zafeiridis T, Babalis D, Skoura A, Staikos I, Komnos A, Passos SS, Maeda F, Souza LS, Filho AA, Granjeia TAG, Schweller M, Franci D, De Carvalho Filho M, Santos TM, De Azevedo P, Wall R, Welters I, Tansuwannarat P, Sanguanwit P, Langer T, Carbonara M, Caccioppola A, Fusarini CF, Carlesso E, Paradiso E, Battistini M, Cattaneo E, Zadek F, Maiavacca R, Stocchetti N, Pesenti A, Ramos A, Acharta F, Toledo J, Perezlindo M, Lovesio L, Dogliotti A, Lovesio C, Schroten N, Van der Veen B, De Vries MC, Veenstra J, Abulhasan YB, Rachel S, Châtillon-Angle M, Alabdulraheem N, Schiller I, Dendukuri N, Angle M, Frenette C, Lahiri S, Schlick K, Mayer SA, Lyden P, Akatsuka M, Arakawa J, Yamakage M, Rubio J, Mateo-Sidron JAR, Sierra R, Celaya M, Benitez L, Alvarez-Ossorio S, Rubio J, Mateo-Sidron JAR, Sierra R, Fernandez A, Gonzalez O, Engquist H, Rostami E, Enblad P, Toledo J, Ramos A, Acharta F, Canullo L, Nallino J, Dogliotti A, Lovesio C, Perreault M, Talic J, Frenette AJ, Burry L, Bernard F, Williamson DR, Adukauskiene D, Cyziute J, Adukauskaite A, Malciene L, Luca L, Rogobete A, Bedreag O, Papurica M, Sarandan M, Cradigati C, Popovici S, Vernic C, Sandesc D, Avakov V, Shakhova I, Trimmel H, Majdan M, Herzer GH, Sokoloff CS, Albert M, Williamson D, Odier C, Giguère J, Charbonney E, Bernard F, Husti Z, Kaptás T, Fülep Z, Gaál Z, Tusa M, Donnelly J, Aries M, Czosnyka M, Robba C, Liu M, Ercole A, Menon D, Hutchinson P, Smielewski P, López R, Graf J, Montes JM, Kenawi M, Kandil A, Husein K, Samir A, Heijneman J, Huijben J, Abid-Ali F, Stolk M, Van Bommel J, Lingsma H, Van der Jagt M, Cihlar RC, Mancino G, Bertini P, Forfori F, Guarracino F, Pavelescu D, Grintescu I, Mirea L, Alamri S, Tharwat M, Kono N, Okamoto H, Uchino H, Ikegami T, Fukuoka T, Simoes M, Trigo E, Coutinho P, Pimentel J, Franci A, Basagni D, Boddi M, Cozzolino M, Anichini V, Cecchi A, Peris A, Markopoulou D, Venetsanou K, Papanikolaou I, Barkouri T, Chroni D, Alamanos I, Cingolani E, Bocci MG, Pisapia L, Tersali A, Cutuli SL, Fiore V, Palma A, Nardi G, Antonelli M, Coke R, Kwong A, Dwivedi DJ, Xu M, McDonald E, Marshall JC, Fox-Robichaud AE, Charbonney E, Liaw PC, Kuchynska I, Malysh IR, Zgrzheblovska LV, Mestdagh L, Verhoeven EF, Hubloue I, Ruel-laliberte J, Zarychanski R, Lauzier F, Bonaventure PL, Green R, Griesdale D, Fowler R, Kramer A, Zygun D, Walsh T, Stanworth S, Léger C, Turgeon AF, Baron DM, Baron-Stefaniak J, Leitner GC, Ullrich R, Tarabrin O, Mazurenko A, Potapchuk Y, Sazhyn D, Tarabrin P, Tarabrin O, Mazurenko A, Potapchuk Y, Sazhyn D, Tarabrin P, Pérez AG, Silva J, Artemenko V, Bugaev A, Tokar I, Konashevskaya S, Kolesnikova IM, Roitman EV, Kiss TR, Máthé Z, Piros L, Dinya E, Tihanyi E, Smudla A, Fazakas J, Ubbink R, Boekhorst te P, Mik E, Caneva L, Ticozzelli G, Pirrelli S, Passador D, Riccardi F, Ferrari F, Roldi EM, Di Matteo M, Bianchi I, Iotti GA, Zurauskaite G, Voegeli A, Meier M, Koch D, Haubitz S, Kutz A, Bargetzi M, Mueller B, Schuetz P, Von Meijenfeldt G, Van der Laan M, Zeebregts C, Christopher KB, Vernikos P, Melissopoulou T, Kanellopoulou G, Panoutsopoulou M, Xanthis D, Kolovou K, Kypraiou T, Floros J, Broady H, Pritchett C, Marshman M, Jannaway N, Ralph C, Lehane CL, Keyl CK, Zimmer EZ, Trenk DT, Ducloy-Bouthors AS, Jonard MJ, Fourrier F, Piza F, Correa T, Marra A, Guerra J, Rodrigues R, Vilarinho A, Aranda V, Shiramizo S, Lima MR, Kallas E, Cavalcanti AB, Donoso M, Vargas P, Graf J, McCartney J, Ramsay S, McDowall K, Novitzky-Basso I, Wright C, Medic MG, Bielen L, Radonic V, Zlopasa O, Vrdoljak NG, Gasparovic V, Radonic R, Narváez G, Cabestrero D, Rey L, Aroca M, Gallego S, Higuera J, De Pablo R, González LR, Chávez GN, Lucas JH, Alonso DC, Ruiz MA, Valarezo LJ, De Pablo Sánchez R, Real AQ, Wigmore TW, Bendavid I, Cohen J, Avisar I, Serov I, Kagan I, Singer P, Hanison J, Mirza U, Conway D, Takasu A, Tanaka H, Otani N, Ohde S, Ishimatsu S, Coffey F, Dissmann P, Mirza K, Lomax M, Dissmann P, Coffey F, Mirza K, Lomax M, Miner JR, Leto R, Markota AM, Gradišek PG, Aleksejev VA, Sinkovič AS, Romagnoli S, Chelazzi C, Zagli G, Benvenuti F, Mancinelli P, Boninsegni P, Paparella L, Bos AT, Thomas O, Goslar T, Knafelj R, Perreault M, Martone A, Sandu PR, Rosu VA, Capilnean A, Murgoi P, Frenette AJ, Lecavalier A, Jayaraman D, Rico P, Bellemare P, Gelinas C, Williamson D, Nishida T, Kinoshita T, Iwata N, Yamakawa K, Fujimi S, Maggi L, Sposato F, Citterio G, Bonarrigo C, Rocco M, Zani V, De Blasi RA, Alcorn D, Barry L, Riedijk MA, Milstein DM, Caldas J, Panerai R, Camara L, Ferreira G, Bor-Seng-Shu E, Lima M, Galas F, Mian N, Nogueira R, de Oliveira GQ, Almeida J, Jardim J, Robinson TG, Gaioto F, Hajjar LA, Zabolotskikh I, Musaeva T, Saasouh W, Freeman J, Turan A, Saseedharan S, Pathrose E, Poojary S, Messika J, Martin Y, Maquigneau N, Henry-Lagarrigue M, Puechberty C, Stoclin A, Martin-Lefevre L, Blot F, Dreyfuss D, Dechanet A, Hajage D, Ricard J, Almeida E, Almeida J, Landoni G, Galas F, Fukushima J, Fominskiy E, De Brito C, Cavichio L, Almeida L, Ribeiro U, Osawa E, Boltes R, Battistella L, Hajjar L, Fontela P, Lisboa T, Junior LF, Friedman GF, Abruzzi F, Primo JAP, Filho PM, de Andrade JS, Brenner KM, boeira MS, Leães C, Rodrigues C, Vessozi A, Machado AS, Weiler M, Bryce H, Hudson A, Law T, Reece-Anthony R, Molokhia A, Abtahinezhadmoghaddam F, Cumber E, Channon L, Wong A, Groome R, Gearon D, Varley J, Wilson A, Reading J, Wong A, Zampieri FG, Bozza FA, Ferez M, Fernandes H, Japiassú A, Verdeal J, Carvalho AC, Knibel M, Salluh JI, Soares M, Gao J, Ahmadnia E, Patel B, McCartney J, MacKay A, Binning S, Wright C, Pugh RJ, Battle C, Hancock C, Harrison W, Szakmany T, Mulders F, Vandenbrande J, Dubois J, Stessel B, Siborgs K, Ramaekers D, Soares M, Silva UV, Homena WS, Fernandes GC, Moraes AP, Brauer L, Lima MF, De Marco F, Bozza FA, Salluh JI, Maric N, Mackovic M, Udiljak N, Bosso CE, Caetano RD, Cardoso AP, Souza OA, Pena R, Mescolotte MM, Souza IA, Mescolotte GM, Bangalore H, Borrows E, Barnes D, Ferreira V, Azevedo L, Alencar G, Andrade A, Bierrenbach A, Buoninsegni LT, Bonizzoli M, Cecci L, Cozzolino M, Peris A, Lindskog J, Rowland K, Sturgess P, Ankuli A, Molokhia A, Rosa R, Tonietto T, Ascoli A, Madeira L, Rutzen W, Falavigna M, Robinson C, Salluh J, Cavalcanti A, Azevedo L, Cremonese R, Da Silva D, Dornelles A, Skrobik Y, Teles J, Ribeiro T, Eugênio C, Teixeira C, Zarei M, Hashemizadeh H, Eriksson M, Strandberg G, Lipcsey M, Larsson A, Lignos M, Crissanthopoulou E, Flevari K, Dimopoulos P, Armaganidis A, Golub JG, Markota AM, Stožer AS, Sinkovič AS, Rüddel H, Ehrlich C, Burghold CM, Hohenstein C, Winning J, Sellami W, Hajjej Z, Bousselmi M, Gharsallah H, Labbene I, Ferjani M, Sattler J, Steinbrunner D, Poppert H, Schneider G, Blobner M, Kanz KG, Schaller SJ, Apap K, Xuereb G, Xuereb G, Apap K, Massa L, Xuereb G, Apap K, Massa L, Delvau N, Penaloza A, Liistro G, Thys F, Delattre IK, Hantson P, Roy PM, Gianello P, Hadîrcă L, Ghidirimschi A, Catanoi N, Scurtov N, Bagrinovschi M, Sohn YS, Cho YC, Golovin B, Creciun O, Ghidirimschi A, Bagrinovschi M, Tabbara R, Whitgift JZ, Ishimaru A, Yaguchi A, Akiduki N, Namiki M, Takeda M, Tamminen JN, Reinikainen M, Uusaro A, Taylor CG, Mills ED, Mackay AD, Ponzoni C, Rabello R, Serpa A, Assunção M, Pardini A, Shettino G, Corrêa T, Vidal-Cortés PV, Álvarez-Rocha L, Fernández-Ugidos P, Virgós-Pedreira A, Pérez-Veloso MA, Suárez-Paul IM, Del Río-Carbajo L, Fernández SP, Castro-Iglesias A, Butt A, Alghabban AA, Khurshid SK, Ali ZA, Nizami IN, Salahuddin NS, Alshahrani M, Alsubaie AW, Alshamsy AS, Alkhiliwi BA, Alshammari HK, Alshammari MB, Telmesani NK, Alshammari RB, Asonto LP, Zampieri FG, Damiani LP, Bozza F, Salluh JI, Cavalcanti AB, El Khattate A, Bizrane M, Madani N, Belayachi J, Abouqal R, Ramnarain D, Gouw-Donders B, Benstoem C, Moza A, Meybohm P, Stoppe C, Autschbach R, Devane D, Goetzenich A, Taniguchi LU, Araujo L, Salgado G, Vieira JM, Viana J, Ziviani N, Pessach I, Lipsky A, Nimrod A, O´Connor M, Matot I, Segal E, Kluzik A, Gradys A, Smuszkiewicz P, Trojanowska I, Cybulski M, De Jong A, Sebbane M, Chanques G, Jaber S, Rosa R, Robinson C, Bessel M, Cavalheiro L, Madeira L, Rutzen W, Oliveira R, Maccari J, Falavigna M, Sanchez E, Dutra F, Dietrich C, Balzano P, Rezende J, Teixeira C, Sinha S, Majhi K, Gorlicki JG, Pousset FP, Kelly J, Aron J, Gilbert AC, Urankar NP, Knafelj R, Irazabal M, Bosque M, Manciño J, Kotsopoulos A, Jansen N, Abdo W, Casey ÚM, O’Brien B, Plant R, Doyle B. 37th International Symposium on Intensive Care and Emergency Medicine (part 2 of 3). Crit Care 2017. [PMCID: PMC5374552 DOI: 10.1186/s13054-017-1630-4] [Citation(s) in RCA: 3] [Impact Index Per Article: 0.4] [Reference Citation Analysis] [What about the content of this article? (0)] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/17/2022] Open
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Derar D, Ali A, Tharwat M, Al-Sobayil F, Zeitoun MM. Erectile dysfunction in male dromedary camels: Clinical findings and changes in the nitric oxide metabolite, cardiac troponin I and testosterone concentrations. Theriogenology 2017; 89:201-205. [DOI: 10.1016/j.theriogenology.2016.10.022] [Citation(s) in RCA: 5] [Impact Index Per Article: 0.7] [Reference Citation Analysis] [What about the content of this article? (0)] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/25/2016] [Revised: 10/23/2016] [Accepted: 10/25/2016] [Indexed: 12/27/2022]
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Zahran MH, Taha DE, Harraz AM, Zidan EM, El-Bilsha MA, Tharwat M, El Hefnawy AS, Ali-El-Dein B. Health related quality of life after radical cystectomy in women: orthotopic neobladder versus ileal loop conduit and impact of incontinence. Minerva Urol Nephrol 2016; 69:262-270. [PMID: 27681660 DOI: 10.23736/s0393-2249.16.02742-9] [Citation(s) in RCA: 9] [Impact Index Per Article: 1.1] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/08/2022]
Abstract
BACKGROUND Enough data about health related quality of life (HRQOL) after radical cystectomy (RC) and urinary diversion (UD) in women is still lacking. The objectives are to evaluate HRQOL in women after RC and orthotopic neobladder (ONB) versus ileal loop conduit (IC) and to assess the impact of urinary continence. METHODS The study included 145 women who underwent RC and came for routine follow-up. HRQOL was assessed by two questionnaires (EORTC-QLQ-C30and FACT-Bl). ONB group was stratified to: totally continent, with nocturnal incontinence (NI) and patients in chronic urinary retention (CUR) and maintained on CIC. The orthotopic group (as a whole and its 3 subgroups) was compared to IC. RESULTS ONB group included 22 continent women, 35 with NI and 27 in CUR and on CIC. There were no statistically significant differences between ONB and IC groups in all domains of the two questionnaires. However, continent women showed statistically significant better most of EORTC-QLQ-C30 scales and emotional well-being, functional well-being, bladder cancer subscale and FACT-Bl total Score (P˂0.05) than IC group. Similarly, women in CUR showed statistically significant better global health and physical functioning EORTC-QLQ-C30 scores (P values=0.0001, 0.01) and all domains of FACT-Bl. On the other hand, women with NI showed statistically significant lower values in all domains of the EORTC-QLQ-C30 and FACT-Bl than IC group. CONCLUSIONS In women, HRQOL is better after ONB than IC as long as continence status is preserved. If incontinence is expected, IC may be a better option for UD.
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Affiliation(s)
- Mohamed H Zahran
- Urology Department, Urology and Nephrology Center, Mansoura University, Mansoura, Egypt -
| | - Diaa-Eddin Taha
- Urology Department, Kafr El-Sheikh University, Kafr El-Sheikh, Egypt
| | - Ahmed M Harraz
- Urology Department, Urology and Nephrology Center, Mansoura University, Mansoura, Egypt
| | - Essam M Zidan
- Mental Health Department, Faculty of Education, Mansoura University, Mansoura, Egypt
| | - Mona A El-Bilsha
- Mental Health Department, Faculty of Nursing, Mansoura University, Mansoura, Egypt
| | - Mohamed Tharwat
- Urology Department, Urology and Nephrology Center, Mansoura University, Mansoura, Egypt
| | - Ahmed S El Hefnawy
- Urology Department, Urology and Nephrology Center, Mansoura University, Mansoura, Egypt
| | - Bedeir Ali-El-Dein
- Urology Department, Urology and Nephrology Center, Mansoura University, Mansoura, Egypt
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