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Journal of the Egyptian Society of Parasitology

Ahmed Hassan Fawzi El-Tawdy, Eissa Abdel Hamed Ibrahim, Eman Shokry Abdallah, Eman Mahmoud Aly Al Sakhawy, Tosson A Morsy
Diabetic foot ulcer (DFU) is the major global and devastating complication of diabetes mellitus that affects at least 20% of diabetic patients during their lifetime. This article presents an overview of the research evidence on maggot debridement therapy that serves as a guide to health professionals who may be users of this form of treatment now and in the future. It is a time to apply this sample and safe worldwide approved method for diabetic foot ulcer to save money and avoid surgical intervention.
April 2016: Journal of the Egyptian Society of Parasitology
Osama F Sharaf, Elamir M Amir, Yousry A Hawash
Fascioliasis is an important zoonotic disease with approximately 2-4 million people infected worldwide and a further 180 million at risk of infection. F. hepatica can survive within the bile ducts for many years through its ability to suppress the host immunity with Fasciola cathepsin L1 cysteine protease and Glutathione S transferase playing an important role. The aim of the present study is to investigate the in vitro lympho-proliferative responses of hepatic hilar lymphocytes (HLN) of infected sheep in response to different F...
April 2016: Journal of the Egyptian Society of Parasitology
Adel A Alsheikh, W S Mohammed, E M Noureldin, O M Daffalla, Y A Shrwani, K J Hobani, F A Alsheikh, M H Alzahrani, A A Binsaeed
The present study provided information on the susceptibility status of the adult and larvae of Aedes aegypti mosquitoes in Jazan region of Saudi Arabia. Bioassay tests were performed on adults and larvae by using WHO recommended concentrations and test kits. Adults of Ae. aegypti mosquitoes were exposed to test papers impregnated with Lambda-cyhalothrin (0.05%), Cyfluthrin (0.15%), Deltamethrin (0.05%), Permethrin (0.75%), Fenitrothion (1%), Bendiocarb (0.1%) and DDT (4%) insecticides. Ae. aegypti mosquitoes were found to be susceptible only to Cyfluthrin; (mortality rate was 100%), whereas variable resistances were observed from the rest of the other insecticides tested (mortality rates ranged between 93...
April 2016: Journal of the Egyptian Society of Parasitology
Mohammed El-Bali, Dina A M Zaglool, Yousif A W Khodari, Saeed A Al-Harthi
Congenital toxoplasmosis is associated with important morbidity and mortality. Since vertical transmission of Toxoplasma gondii can occur in acute cases, antenatal screening for recent infections is vital. Accurate determination of acute toxoplasmosis requires a combination of immunoassays, usually not routinely applied for screening purposes. This study evaluated the anti-T. gondii (IgG+IgM)/IgM prenatal screening procedure by IgG avidity assay. The routine prenatal screening for (IgG+IgM) anti-T. gondii by indirect hemagglutination (IHA) in serum samples was done of 2247 pregnant women who attended two hospitals between 2011 and 2013 revealed 487 (21...
April 2016: Journal of the Egyptian Society of Parasitology
Mohamed F Abouel-Nour, Dina Magdy M El-Shewehy, Shadia F Hamada, Tosson A Morsy
Cryptosporidiosis parvum is a zoonotic protozoan parasite infects intestinal epithelial cells of man and animals causing a major health problem. This study was oriented to evaluate the protective and curative capacity of garlic, ginger and mirazid in comparison with metronidazole drug (commercially known) against Cryptosporidium in experimental mice. Male Swiss Albino mice experimentally infected with C. parvum were treated with medicinal plants extracts (Ginger, Mirazid, and Garlic) as compared to chemical drug Metronidazole...
April 2016: Journal of the Egyptian Society of Parasitology
Mostafa I Hassan, Mounir S Amer, Kotb M Hammad, Mahmoud M Zidan
Sterile larval excretion/secretion (ES) exhibited antibacterial activity against some species of bacteria. They were shown to inhibit the growth of Gram-positive bacteria Staphylococcus aureus and Bacillus subtilis Gram-negative bacteria Pseudomonas aeruginosa, Escherichia coli and Klebsiella pneumoniae and Fungi Geotricum candidum and Aspergillus fumigatus thus exhibited limited inhibitory effect towards Gram-positive bacteria Streptococcus pyogenes and Staphylococcus epidermidis and Gram-negative Proteous vulgaris and Fungi Syncephalastrum racemosum, Candida albicans, that effect was slowed down when challenged with secretion on a solid media but no zone of complete inhibition was detectqd...
April 2016: Journal of the Egyptian Society of Parasitology
Mahfouz Ahmad Al-Agroudi, Salwa Abdalla Mohammad Ahmed, Tosson A Morsy
Spider bites are uncommon medical events, since there are limited number of spiders world-wide with fangs strong enough to pierce human skin, and most spiders bite humans only as a final defense when being crushed between skin and another object. Thus, most lesions attributed to spider bites are caused by some other etiology. The spiders that can cause medically significant bites include widow and false widow spiders (worldwide), recluse spiders (mostly North and South America), Australian funnel web spiders (eastern coastal Australia) and Phoneutria spiders (Brazil)...
April 2016: Journal of the Egyptian Society of Parasitology
Salwa M A Dahesh, Micheal W Mikhail
A new public health problem arises from animal trypanosomes that afflict human by a disease called atypical human trypanosomiasis. Although humans have an innate protection against most Trypanosoma species, nineteen cases of atypical human trypanosomiasis caused by the animal trypanosome as T. b. brucei, T. vivax, T. congolense, T. evansi and T. lewisi have been recorded. Some of theserecorded cases were transient, six required trypanocidal treatments however two patients died. Rodent trypanosome, T. lewisi is transmitted via ingestion of fleas or their feces containing the infective stage, the metacyclic trypomastigote...
April 2016: Journal of the Egyptian Society of Parasitology
Hanan M Fouad, Nour A Abdulla, Suzan El Naghy, Ehsan H Hassan, Amal Abd El-Hamid
Upper gastrointestinal tract (GIT) symptoms are not disease specific and of limited value in the differentiation of GIT disorders. The present study aimed to determine the etiology of chronic unspecific symptoms in children and to test the need for upper endoscopy in diagnosis. This is a prospective study for 30 Egyptian children presented with chronic upper GIT symptoms for at least 2 months. History regarding severity and frequency of GIT symptoms were asked for. Children with known disorder that explains presenting symptoms were excluded...
April 2016: Journal of the Egyptian Society of Parasitology
Said Mnaa, Emad S Shaker, Hemdan I Mahmoud
1,4-Dioxane (DX) with two oxygen atoms make it hydrophilic and infinitely soluble in water. As a synthetic organic compound, it used widely throughout industry as a solvent. Dioxane causes numerous human ailments such as liver damage and kidney failure. It has been shown in research to be carcinogenic to animals, and is a potential carcinogen to humans. Daily administration for 1,4-dioxane (100 mg/kg body weight) in drinking water for rats weighing 120 g, except for normal control group. Experimental animal for 42 days was followed through body weight, serum alkaline phosphatase, serum creatinine, malondialdehyde, and catalase enzyme activity; beside histological patterns for liver, kidney, brain and ovary sections...
April 2016: Journal of the Egyptian Society of Parasitology
Micheal William Mikhail, Azza S Abd El-Halim, Mohamed Ismail Soliman
The extensive use of insecticides in public health and agriculture sectors is the main reason for development of resistance in fleas associated in domestic rodents. The present work was planned to investigate the insecticidal efficacy of Lambda-cyhalothrin, Chlorpyrifos and Fenitrothion against rat flea (Xenopsylla cheopis) infesting rodent species in Giza Governorate, Egypt. The lethal concentration Lc₅₀ and Lc₉₀ of population percent were obtained from the established regression log concentrate-response lines...
April 2016: Journal of the Egyptian Society of Parasitology
Lamiaa Mobarak
Chronic hepatitis B and C can progress to hepatic fibrosis and cirrhosis. The stage of liver fibrosis is critical for decision of treatment and prediction of outcomes, as life threatening complications highly develop in cirrhotic patients. The aim of this study was to evaluate the diagnostic accuracy of non-invasive serum markers in the assessment of liver fibrosis in patients with combined chronic hepatitis B and C versus those with chronic hepatitis C. This study included 2 groups; Gl: combined chronic hepatitis B & C, which included 71 patients and G2: chronic hepatitis C, which included 70 patients...
April 2016: Journal of the Egyptian Society of Parasitology
Amal A Mohamed, Ola Sayed, Omnia E Ali, Ghadir A Sayed, Zainab Moustfa, Waleed Ahmed Elagawy
The prevalence of hepatitis C virus (HCV) infection varies across the world, with the highest number of infections reported in Egypt. Monocyte chemotactic protein-1 (MCP-1) is a potent chemokine, and its hepatic expression is up-regulated during chronic HCV infection. Fifty naive patients with chronic hepatitis C in National Hepatology & Tropical Medicine Research Institute and 20 healthy volunteers as controls were enrolled in a prospective study designed with strict inclusion criteria to nullify the effect of confounding variables and further minimize selection bias...
April 2016: Journal of the Egyptian Society of Parasitology
Abdelbadee Ameen, Marwa Abdel Rehim, Yasser Hassan Shaaban
The study evaluated endocrinal and metabolic response to sepsis and its applicability for the prediction of outcome of septic patients. Patients were 39 adult with severe infections and within 24 h after onset or suspected clinical tissue hypoperfusion. At enrollment patients were evaluated for acute physiology and chronic health evaluation II score (APACHE II) and Glasgow Coma Scale (GCS). Global hemodynamic parameters including systolic blood pressure (SBP), heart rate (HR) and central venous pressure (CVP) were recorded and monitored...
April 2016: Journal of the Egyptian Society of Parasitology
Mousa A M Ismail, Wahed Mohammed Ali Mousa, Enas Yahia Abu-Sarea, Maha M A Basyouni, Samah Sayed Mohammed
This study compared PCR and Western blot techniques in diagnosis of schistosomiasis mansoni. Forty Swiss albino mice were used, thirty two mice were infected with cercariae of S. mansoni and eight mice were kept uninfected which were used as a control. Blood was obtained from four infected mice weekly beginning from the 1st week to the 8th week post infection. The study found that PCR was positive from the first week post infection, while Western blot technique was positive from the second week post infection...
April 2016: Journal of the Egyptian Society of Parasitology
Iman R Abdel-Shafi, Eman Y Shoeib, Samar S Attia, José M Rubio, Yusuf Edmardash, Ayman A El-Badry
Lymphatic filariasis is a vector-borne health problem that has been focally endemic in Egypt for centuries. The chief vectors of transmission are Culicinae species. Control measures in the form of mass drug administration of DEC citrate treatment have been implemented in Nile delta for almost a decade. This study aimed to identify the prevalent mosquito species in endemic areas in Giza and Qualioubiya governorates and to monitor Wuchereria bancrofti infection by detecting the parasite DNA in collected mosquitoes...
April 2016: Journal of the Egyptian Society of Parasitology
Mona M El Sobky, Howaida I H Ismail, Abada A Assar
The histochemical effects of the lethal concentration that kills 50% of larvae (LC50) of three biological agents, abamectin, Bacillus thuringiensis and spinosad on the carbohydrates (polysaccharides), proteins, nucleic acids and lipids content of the midgut and fat bodies of Culex pipiens 2nd instar larvae were studied. The results showed that the three tested compounds reduced the carbohydrates (polysaccharides), proteins, RNA synthesis and lipids content after 72 hours of treatment where abamectin was the most effective followed by Bacillus thuringiensis then spinosad...
April 2016: Journal of the Egyptian Society of Parasitology
Mamdouh M M El-Bahnasawy, Mohammad Reda El Feky, Ayman T A Morsy, Mousa A M Ismail, Tosson A Morsy
Meningoencephalitis is an acute inflammation of the brain and spinal cord & their covering protective membranes. Meningitis can be life-threatening because of the inflammation's proximity to the brain and spinal cord; therefore, the condition is classified as a medical emergency. The commonest symptoms of meningitis are headache and neck stiffness associated with fever, confusion or altered consciousness, vomiting, and an inability to tolerate light (photophobia) or loud noises (phonophobia). Children often exhibit only nonspecific symptoms, such as irritability and drowsiness...
April 2016: Journal of the Egyptian Society of Parasitology
Hoda Yehia, Manal El Said, Magda Azmy, Moushira Badawy, Soheir Mansy, Hamida Gohar, Nadia Madany
The prevalence of methicillin-resistant Staphyloccoccus aureus (MRSA) strains has presented a new challenge in antimicrobial medication. Linezolid is a new drug with potent activity on Gram-positive pathogens such as MRSA. The aim of the study was to investigate the in vitro activity of linezolid alone and in combination with imipenem, vancomycin or rifampicin to determine the most active therapy against MRSA strains. Twenty clinical MRSA strains were isolated from patients admitted to inpatient departments and outpatient clinics of Theodor Bilharz Research Institute...
April 2016: Journal of the Egyptian Society of Parasitology
Mohamed S Badr, Samar S Attia, Walid S El-Sherbiny, El Ebidi Abd-Allah M A, Hesham M Hefny, Ahmed N M Salem
Toxoplasmosis caused by Toxoplasma gondii is one of the most prevalent parasitic diseases in human beings. Human toxoplasmosis can be associated with serious clinical manifestations, particularly in developing fetus. The aim of the current study was to identify the possible lineage type of Toxoplasma gondii, molecularly detected in placental samples of women whose pregnancies were spontaneously terminated in the first trimester. Preliminary detection of Toxoplasma genomic materials was done by a SYBR green qPCR technology...
April 2016: Journal of the Egyptian Society of Parasitology
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