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Stevens-Johnson Syndrome complicated by obstructive uropathy,pneumothorax,and pneumomediastinum:a case report and literature review

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Burns & Trauma 2019年第1期7卷 125-131页

作者： Damian Bruce-Hickman Xiao Jiang Joshua Jin-Ping thia.Amit Kansal Department of Intensive Care Medicine Ng Teng Fong HospitalSingaporeSingap

Background:Stevens-Johnson Syndrome(SJS)is an acute mucocutaneous eruption with blisters of the skin and haemorrhagic erosions of mucous *** report describes air-leak syndrome and obstructive uropathy occurring simultaneously in a teenage patient affected by *** presentation:A 17-year-old Malay female with SJS suffered from bilateral pneumothoraces,pneumomediastinum,and obstructive uropathy as early complications of her *** required intubation,chest tube insertion,and bilateral ureteric stenting as part of her intensive care *** extracutaneous complications of renal and pulmonary systems were likely secondary to widespread epithelial ***:Despite paucity of cases in adult literature,post-renal causes for acute kidney injury must be considered in SJS,especially in the setting of gross *** point-of-care ultrasonography may be a useful tool for excluding obstructive *** is a rare but documented complication of SJS in paediatric cases and,to a lesser extent,adult *** care should be exercised when caring for mechanically ventilated patients suffering from SJS.

关键词： Stevens-Johnson Syndrome Obstructive uropathy Ureteric stenting Pneumothorax Pneumomediastinum

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肠炎沙门氏菌经卵传播的机理

国外兽医学（畜禽传染病） 1995年第2期15卷 12-14页

作者： thia.,D 邸怀忠

Characterization of the first Wolbachia from the genus Scaptodrosophila,a male-killer from the rainforest species ***

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Insect Science 2022年第5期29卷 1401-1413页

作者： Kelly M.Richardson Michele Schiffer Perran A.Ross Joshua A.thia.Ary A.Hoffmann School of Biosciences Bio21 InstituteThe University of MelbourneVictoriaAustralia Daintree Rainforest Observatory James Cook UniversityCape TribulationQueenslandAustralia

The Scaptodrosophila genus represents a large group of drosophilids with a worldwide distribution and a predominance of species in Australia,but there is little information on the presence and impacts of Wolbachia endosymbionts in this *** we describe the first Wolbachia infection from this group,wClay isolated from Scaptodrosophila claytoni(van Klinken),a species from the east coast of *** infection is polymorphic in natural populations,occurring at a frequency of around 6%–10%.wClay causes male killing,producing female-biased lines;most lines showed 100%male killing,though in 1 line it was<80%.The lines need to be maintained through the introduction of males unless the infection is removed by tetracycline *** is transmitted at a high fidelity(98.6%)through the maternal lineage and has been stable in 2 laboratory lines across 24 generations,suggesting it is likely to persist in *** infection has not been previously described but is closely related to the male-killing Wolbachia recently described from Drosophila pandora based on multilocus sequence typing and the wsp ***-killing Wolbachia are likely to be common in drosophilids but remain difficult to detect because the infections can often be at a low frequency.

关键词： male-killer multilocus sequence typing phenotypic effects Scaptodrosophila Wolbachia

Effects of Imposing Import Tariffs on a Country's Economic Growth-a Case Study on Malawi

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Effects of Imposing Import Tariffs on a Country's Economic G...

作者： TAPIWA RUTH NG'oma 河北大学

学位级别：硕士

There has been an ongoing debate as to whether there is any relationship betweenimposition of import tariffs and economic growth in developing countries. Thus, this paperaims at empirically and theoretically analysing the effects that imposition of import tariffs haveon economic growth in Malawi over the period of1982–2011. This relationship is examinedusing the Autoregressive Moving Average (ARIMA) model which will test the effect of animplemented import tariff policy on GDP growth.The Autoregressive Moving Average regression results reveal that there is a relationshipbetween imposed import tariffs and economic growth in Malawi, that is, a reduction in theaverage import tariff rate leads to a rise in GDP growth. These results strongly support the role,import trade can play in Malawi’s economic development. This means that by adopting goodimport tariff policies, Malawi will eventually boost domestic production hence the GDPgrowth.

关键词： Import tariffs Economic growth and Malawi Revenue Authority

Liver dysfunction and SARS-CoV-2 infection

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World Journal of Gastroenterology 2021年第26期27卷 3951-3970页

作者： Abraham Edgar Gracia-Ramos Joel oma. Jaquez-Quintana Raúl Contreras-oma.a Moises Auron Department of Internal Medicine General HospitalNational Medical Center"La Raza"Instituto Mexicano del Seguro SocialMexico City 02990Mexico Gastroenterology Service and Department of Internal Medicine Faculty of MedicineUniversity Hospital"Dr.JoséE.González"Universidad Autónoma de Nuevo LeónMonterrey 64460Mexico Centro de Estudio e Investigación en Enfermedades Hepáticas y Toxicológicas(CEIHET) Pachuca 42184Mexico Departments of Hospital Medicine and Pediatric Hospital Medicine Cleveland ClinicClevelandOH 44195United States

Severe acute respiratory syndrome coronavirus 2 infection is the cause of coronavirus disease 2019(COVID-19),which predominantly affects the respiratory system;it also causes systemic and multi-organic *** damage is among the main extrapulmonary ***-19-associated liver injury is defined as any liver damage occurring during the disease course and treatment of COVID-19 in patients with or without pre-existing liver disease,and occurs in approximately one in five *** liver test results have been associated with a more severe course of COVID-19 and other complications,including *** linking COVID-19 to liver injury are *** consideration should be made for patients with pre-existing liver disease,such as metabolic dysfunction-associated fatty liver disease,chronic liver disease due to viral or autoimmune disease,liver transplant carriers,or cirrhosis,given the risk for more severe *** manuscript summarizes the current lines of evidence on COVID-19-associated liver injury regarding pathophysiology,clinical significance,and management in both patients with or without preexisting liver disease,to facilitate clinicians’access to updated information and patient ***,we mention the ideas and recommendations to be considered for future research.

关键词： SARS-CoV-2 Coronavirus COVID-19 Liver Liver diseases Liver failure Liver injury Cirrhosis

Potential effect of Silybum marianum L. and Cistus ladaniferus *** on urine volume, creatinine clearance and renal function

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Asian Pacific Journal of Tropical Medicine 2018年第6期11卷 393-398页

作者： Nawal El Menyiy Noori Al-Waili Redouan El-Haskoury Meryem Bakour Soumia Zizi thia.Al-Waili Badiaa Lyoussi Physiology-Pharmacology and Environmental Health Laboratory Faculty of Sciences Dhar MahrazUniversity Sidi Mohamed Ben AbdallahFez 30000Morocco New York Medical Care for Nephrology Richmond HillNew York 11418USA

Objective:To investigate the diuretic and renal effects of Silybum marianum *** Cistus ladaniferus *** normal ***:Four groups of rats were used in each *** first group received water,the second group received Cistus ladaniferus ***(100 mg/kg ***),the third group received Silybum marianum ***(100 mg/kg ***),and the fourth group received furosemide(10 mg/kg ***).Variables including urine volume,plasma and urine sodium,potassium and creatinine,and creatinine clearance were *** experiments were conducted.A single dose of each intervention was used and the variables were measured during 24 h,and the interventions were given daily for a total of 8 d and the variables were measured during various ***:The single dose of each plant extract increased urine volume at all-time intervals and increased urine sodium and potassium excretion without affecting plasma sodium and potassium(P<0.05).On the day 8 after daily administration,the plant extracts induced a significant diuresis and natriuresis without affecting serum electrolytes(P<0.05),while furosemide caused *** plant extracts significantly increased creatinine clearance(P<0.05).Conclusions:Silybum marianum *** Cistus ladaniferus L Increase creatinine clearance and have a significant diuretic effect without affecting serum *** marianum *** more potent than furosemide or Cistus ladaniferus L.

关键词： Silybum marianum L. Cistus ladaniferus L. Diuresis Urine volume Sodium Potassium Creatinine clearance

Antioxidant and diuretic activity of co-administration of Capparis spinosa honey and propolis in comparison to furosemide

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Asian Pacific Journal of Tropical Medicine 2017年第10期10卷 974-980页

作者： Soukaina El-Guendouz Noori Al-Waili Smail Aazza Youssef Elamine Soumia Zizi thia.Al-Waili Ali Al-Waili Badiaa Lyoussi Laboratory Physiology-Pharmacology&Environmental Health Faculty of Sciences Dhar-MahrazUniversity Sidi Mohamed Ben AbdallahFezMorocco New York Medical Care for Nephrology Richmond HillNew York 11418USA

Objective: To study the antioxidant properties of Capparis spinosa(***) honey and propolis and the effect of combined honey and propolis administration on urine volume and electrolytes in ***: *** honey [1 000 mg/kg body weight(***)], propolis(100 mg/kg ***), honey/propolis mixture(*** honey 1 000 mg/kg ***/propolis extract 100 mg/kg ***), distilled water(1 mL/kg ***) and furosemide(10 mg/kg ***) were orally administered to fi ve groups of rats for 21 *** volume, blood and urine sodium,potassium and chloride were *** antioxidant activity of propolis and honey was assessed and their total phenols and flavonoids were ***: Propolis and *** honey contain polyphenols including flavonoids and propolis demonstrated higher antioxidant activities than *** significantly increased urine volume and urine electrolyte *** had no significant effect on urine volume, but co-administration of propolis and honey caused significant *** major changes were observed in plasma electrolytes with the use of honey, propolis or their ***: Honey and propolis have antioxidant activity and contain polyphenols including flavonoids that are more pronounced in *** has a significant diuretic activity alone or in combination with *** is the first study comparing the diuretic effect of co-administration of propolis and *** honey with furosemide.

关键词： Honey Propolis Antioxidants Diuresis Sodium Potassium

Comparison of hypotensive,diuretic and renal effects between cladodes of Opuntia ficus-indica and furosemide

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Asian Pacific Journal of Tropical Medicine 2017年第9期10卷 900-906页

作者： Meryem Bakour Noori Al-Waili Redouan El-Haskoury Nawal El-Menyiy thia.Al-Waili Ali AL-Waili Badiaa Lyoussi Physiology-Pharmacology and Environmental Health Laboratory Faculty of Sciences Dhar MahrazUniversity Sidi Mohamed Ben AbdellahFezMorocco New York Medical Care for Nephrology Richmond HillNew York CityNYUSA

Objective: To investigate the diuretic, hypotensive and renal effect of Opuntia ficusindica in two different species in oral and intravenous ***: Diuretic activity was evaluated in rats with the plant cladode gel and aqueous extract administrated orally, and was evaluated in rabbits with plant extract administered intravenously. Single and repeated doses of cladode gel or aqueous extract of cladode were tested. Urine volume and blood and urine creatinine, sodium and potassium were measured, and creatinine clearance was calculated. The hypotensive effect of lyophilized extract of cladode was evaluated in rabbits. Two polyethylene PE50 catheters were used:one in the jugular vein for the infusion of the plant extract and the other in the carotid for the evaluation of the arterial ***: The cladode gel or aqueous extract increased urine volume, creatinine clearance and urinary excretion of sodium and potassium without significant effect on serum creatinine or blood urea. Furosemide, gel and aqueous extract of cladode insignificantly lowered plasma potassium in rats. Intravenous administration of the lyophilized extract caused a significant decrease in mean arterial pressure in rabbits with a significant increase in urine volume and urine sodium and potassium; the effect was dose *** administration of lyophilized extract did not affect plasma sodium or ***: Gel and aqueous extract of Opuntia ficus-indica cladode have a significant diuretic effect on rats, and the lyophilized extract has a diuretic and hypotensive effect on normotensive rabbits without deterioration in renal function test. Additional studies on active ingredients are essential to pave the way for clinical studies on diuretic and hypotensive effect of the plant.

关键词： Opuntia ficus-indica Sodium Potassium Blood pressure Creatinine Kidney

Dynamics of Nerve Pulse Propagation in a Weakly Dissipative Myelinated Axon

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Journal of Modern Physics 2016年第10期7卷 1166-1180页

作者： Nkeh oma.Nfor Mebu Tatason Mokoli Complex Systems and Theoretical Biology Group Laboratory of Research on Advanced Materials and Nonlinear Science(LaRAMaNS) Department of Physics Faculty of ScienceUniversity of Buea Buea Cameroon Laboratory of Research on Advanced Materials and Nonlinear Science (LaRAMaNS) Department of Physics Faculty of Science University of Buea Buea Cameroon

We analytically derived the complex Ginzburg-Landau equation from the Liénard form of the discrete FitzHugh Nagumo model by employing the multiple scale expansions in the semidiscrete approximation. The complex Ginzburg-Landau equation now governs the dynamics of a pulse propagation along a myelinated nerve fiber where the wave dispersion relation is used to explain the famous phenomena of propagation failure and saltatory conduction. Stability analysis of the pulse soliton solution that mimics the action potential fulfills the Benjamin-Feir criteria for plane wave solutions. Finally, results from our numerical simulations show that as the dissipation along the myelinated axon increases, the nerve impulse broadens and finally degenerates to front solutions.

关键词： Ginzburg-Landau Equation Liénard Form Fitz Hugh Nagumo Model Semidiscrete Approximation Saltatory Conduction Benjamin-Feir Criteria Dissipation