Journal of the Egyptian Society of Parasitology最新文献_第10页

AMELIORATING EFFECT OF CARICA PAPAYA L. FRUIT EXTRACT ON ENTAMOEBA HISTOLYTICA IN MICE 番木瓜果实提取物对小鼠溶组织内阿米巴的改善作用

Journal of the Egyptian Society of Parasitology Pub Date : 2022-08-01 DOI: 10.21608/jesp.2022.257334

MENNAT-ALLAH SAMY EL SAYED, N. Mahana, Ibrahim Rabea, A. Nigm, Osama Mostafa, A. Ashour

{"title":"AMELIORATING EFFECT OF CARICA PAPAYA L. FRUIT EXTRACT ON ENTAMOEBA HISTOLYTICA IN MICE","authors":"MENNAT-ALLAH SAMY EL SAYED, N. Mahana, Ibrahim Rabea, A. Nigm, Osama Mostafa, A. Ashour","doi":"10.21608/jesp.2022.257334","DOIUrl":"https://doi.org/10.21608/jesp.2022.257334","url":null,"abstract":"Entamoeba histolytica is a major public health problem in tropical and subtropical countries. Treatment failure with specific chemotherapy suggested the development of new plant origin therapy. Different parts of Carica papaya Linn. have anti-parasitic agent. The study evaluated the efficacy of C. papaya fruit methanolic and aqueous extracts against Entamoeba histolytica as compared with the used Albendazole ® in experimentally infected mice. Male CD-1 mice were divided into two groups of 50 each; immunocompetent (IC) and dexamethasone immunosuppressed (IS). Each group was subdivided into 5 subgroups, normal, infected and infected treated with crude & pure C. papaya extracts (500mg/kg) or albendazole (200mg/kg). Each mouse was infected orally with 1000 E. histolytica cysts. Six weeks after infection, treatment with pure and crude extracts (3doses/ week) for 3 weeks which started from the 3 rd week after oral administration of dexamethasone, significantly reduced the trophozoites (78.20% & 76.29%, respectively) in IC mice compared to albendazole (88.72% & 81.81%). Serum IgG, IgM, IgA antibody levels and IFN-P < 0.001) increased in treated mice compared to normal ones. Histopathological results showed improvement in the hepatic and intestinal architecture of infected mice treated with papaya extracts and albendazole with various degrees. Results of IS groups were the same as those of IC ones but, with lower levels.","PeriodicalId":17289,"journal":{"name":"Journal of the Egyptian Society of Parasitology","volume":"58 1","pages":""},"PeriodicalIF":0.0,"publicationDate":"2022-08-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"86121031","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}

引用次数: 0

PARASITOSIS IN CLARIAS GARIEPINUS AND ITS RELATION TO SOME ENVIRONMENTAL CONDITIONS IN ASSIUT GOVERNORATE, EGYPT 埃及assiut省加里宾claras gariepinus寄生虫病及其与某些环境条件的关系

Journal of the Egyptian Society of Parasitology Pub Date : 2022-08-01 DOI: 10.21608/jesp.2022.257330

Hager M Helmy, S. Abd-ELrahman, A. Dyab, S. Mohamed

{"title":"PARASITOSIS IN CLARIAS GARIEPINUS AND ITS RELATION TO SOME ENVIRONMENTAL CONDITIONS IN ASSIUT GOVERNORATE, EGYPT","authors":"Hager M Helmy, S. Abd-ELrahman, A. Dyab, S. Mohamed","doi":"10.21608/jesp.2022.257330","DOIUrl":"https://doi.org/10.21608/jesp.2022.257330","url":null,"abstract":"Fish like any other organisms, are susceptible to ecto & endo-parasites, which have a risky impact in aquaculture specially those because skin infection with secondary bacterial infection. This study estimated the parasitic infections in freshwater Catfish ( Clarias gariepinus ) in Assiut Governorate, and evaluated environmental factors affecting them. A total of 100 samples of different sexes and sizes were randomly collected weekly over one year from different localities in Assiut City. The fish were examined parasitological for ecto-parasites and dissected for endo-parasites as well as histopathological examination of muscles. The results showed an overall parasitic rate of 82%. Ecto-parasites were Gyrodactylus , Dactylogrus , Henneguya and Icthyophthirius multifiliis (2%, 8%, 2% & 5%) respectively, while endoparasites were trematode (Orientocreadium batrachoides 26% ), cestode ( Polyochobothrium clarias and Monobothrioides 6% & 21% respectively), nematode ( Paracamallanus spp. 12%), encysted metacercaria (66%) and protozoa ( Entamoeba spp. 15%). The variation between the parasitic number length, weight, and sex seasonally were statistically analyzed.","PeriodicalId":17289,"journal":{"name":"Journal of the Egyptian Society of Parasitology","volume":"13 1","pages":""},"PeriodicalIF":0.0,"publicationDate":"2022-08-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"75784539","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}

引用次数: 0

PREVALENCE AND RISK FACTORS OF TOXOPLASMOSIS AMONG WOMEN OF REPRODUCTIVE AGE, SOUTHWESTERN IRAN 伊朗西南部育龄妇女弓形虫病患病率及危险因素

Journal of the Egyptian Society of Parasitology Pub Date : 2022-08-01 DOI: 10.21608/jesp.2022.257707

Saheb Nematollahi, B. Hajimohammadi, G. Eslami, M. Ehrampoush, A. Tafti

{"title":"PREVALENCE AND RISK FACTORS OF TOXOPLASMOSIS AMONG WOMEN OF REPRODUCTIVE AGE, SOUTHWESTERN IRAN","authors":"Saheb Nematollahi, B. Hajimohammadi, G. Eslami, M. Ehrampoush, A. Tafti","doi":"10.21608/jesp.2022.257707","DOIUrl":"https://doi.org/10.21608/jesp.2022.257707","url":null,"abstract":"Toxoplasma gondii is an obligate intracellular parasite that has a worldwide prevalence. This infection can lead to severe problems during pregnancy, including miscarriage, and fetal develop-mental retardation. This study assessed the seroprevalence of toxoplasmosis in women of reproductive age in Dehdasht, Iran. Blood samples were collected from 300 women referred to Health Center between Febr-uary and July 2020. Serum was separated and the anti- Toxoplasma IgG & IgM were assessed by using the ELISA. Also, all women were administered a questionnaire to record demographic and risk factors data such as age, residence, education level, marital status, contact with cats, consumption of raw vegetables, methods of cooking meat, occupation, raw liver consumption, contact with soil, and raw egg consumption. SPSS software v.23 and Chi-square test used for statistical analyses. The results showed that 32/300 (10.6%) women were seropositive for anti- Toxoplasma IgG, but negative for anti- Toxoplasma IgM. There was a significant relationship between the prevalence of toxoplasmosis with age, accommodation, contact with cats, and methods of washing vegetables, number of serving vegetables per day, method of cooking meat, occupation, liver consumption, and contact with soil. There was no significant relationship between toxoplasmosis with marital status, consumption of raw vegetables, number of servings of meat, and consumption of eggs.","PeriodicalId":17289,"journal":{"name":"Journal of the Egyptian Society of Parasitology","volume":"121 1","pages":""},"PeriodicalIF":0.0,"publicationDate":"2022-08-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"79377346","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}

引用次数: 0

EFFECT OF THYMOL EXTRACT ON TRICHINELLOSIS COMPARED TO ALBENDAZOLE AMONG EXPERIMENTALLY INFECTED MICE 百里香酚提取物与阿苯达唑对实验感染小鼠旋毛虫病的影响比较

Journal of the Egyptian Society of Parasitology Pub Date : 2022-08-01 DOI: 10.21608/jesp.2022.257459

M. Younis, A. Elkholy, G. Rashed, Azza S. Elghareeb, N. Youssef

引用次数: 0

PATHOGENS DIARRHEA IN CHILDREN, RISKS AND TREATMENT 儿童腹泻病原菌、风险及治疗

Journal of the Egyptian Society of Parasitology Pub Date : 2022-08-01 DOI: 10.21608/jesp.2022.257457

S. Ahmad, A. Morsy

引用次数: 1

AN OVERVIEW NEEDLE STICKS OR SHARPS RELATED INJURIES AND BLOOD-BORNE PATHOGENS 概述针头刺伤或尖锐的相关伤害和血源性病原体

Journal of the Egyptian Society of Parasitology Pub Date : 2022-08-01 DOI: 10.21608/jesp.2022.257711

H. Hussein, L. Megahed, Reham EL SADANY, T. Morsy

引用次数: 1

AN OVERVIEW ON BLOOD DONORS MEDICAL HISTORY AND RISK OF DISEASES TRANSMISSION: WITH SPECIAL REFERENCE TO EGYPT 献血者病史和疾病传播风险概述:特别涉及埃及

Journal of the Egyptian Society of Parasitology Pub Date : 2022-08-01 DOI: 10.21608/jesp.2022.257453

T. Morsy, Mamdouh M M El Bahnasawy, Rafaat Abdelrahman

引用次数: 0

CLOVE OIL OR COMBINED WITH PRAZIQUANTEL DOWN REGULATED TGF-Β1 AND REVERSED FIBROGENIC DYNAMIC PROGRESSION CAUSED BY CHRONIC SCHISTOSOMIASIS MANSONI IN MICE 丁香油或联用吡喹酮可下调小鼠慢性曼氏血吸虫病致纤维化动态进展的tgf -Β1

Journal of the Egyptian Society of Parasitology Pub Date : 2022-08-01 DOI: 10.21608/jesp.2022.257335

Reham A. Mostafa, M. Elarousy, M. Shalaby, A. Abdelaal, S. Mahmoud, M. Badawi, S. Ismail, Reham K. Nahnoush

{"title":"CLOVE OIL OR COMBINED WITH PRAZIQUANTEL DOWN REGULATED TGF-Β1 AND REVERSED FIBROGENIC DYNAMIC PROGRESSION CAUSED BY CHRONIC SCHISTOSOMIASIS MANSONI IN MICE","authors":"Reham A. Mostafa, M. Elarousy, M. Shalaby, A. Abdelaal, S. Mahmoud, M. Badawi, S. Ismail, Reham K. Nahnoush","doi":"10.21608/jesp.2022.257335","DOIUrl":"https://doi.org/10.21608/jesp.2022.257335","url":null,"abstract":"The most serious form of chronic schistosomiasis is the life-threatening hepatosplenic disease, accompanied by severe periportal fibrosis, a permanent condition once established. Reversion of ration and the process of scar formation is ensued. In the current work, clove oil alone and combined with PZQ were used to investigate their anti-fibrotic effect on hepatic fibrosis resulted from acute and chronic schistosomiasis mansoni in mice. To determine the state of hepatic fibroblasts, local expression of TGF- 1, a chief profibrogenic molecule was quantified using digital real-time image analysis and compared with the conventional parasitological and histopathological analysis. PZQ monotherapy caused a significant reduction in ova count, granuloma number and size. Local expression of TGF-gave better data as compared to acute and chronic infected treated mice (11.91±2.53- 20.34±3.05 vs. 7.51±2.11-11.23±2.23) with clove alone treatment & 4.95±1.95-7.51±1.92 in combined therapy (p=0.0000)), indicated low potential in achieving liver tissue repair. Significant drop in TGF- 1 expression with clove oil treatment, especially when combined with PZQ, indicated anti-fibrotic potentiality and good impact on liver cells proceeded towards regeneration supported by such drop. A significant positive correlation between mean TGF- 1 values and mean granuloma parameters in number and size of different infected groups (R² = 0.680 & 0.988, respectively in acute infection, 0.363 & 0.505 respectively, in chronic phase of infection, P value <0.05).","PeriodicalId":17289,"journal":{"name":"Journal of the Egyptian Society of Parasitology","volume":"3527 1","pages":""},"PeriodicalIF":0.0,"publicationDate":"2022-08-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"86657561","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}

引用次数: 0

PARASITOLOGICAL STUDIES AMONG EGYPTIAN PATIENTS ATTENDED DIAGNOSTIC & RESEARCH UNIT OF PARASITIC DISEASES, KASR AL-AINY TEACHING HOSPITALS: A FIVE-YEAR RETROSPECTIVE STUDY 在卡斯尔阿尔安尼教学医院寄生虫病诊断和研究部门就诊的埃及病人的寄生虫学研究:一项为期五年的回顾性研究

Journal of the Egyptian Society of Parasitology Pub Date : 2022-08-01 DOI: 10.21608/jesp.2022.257458

D. Nasr, Abeer Said AL- ANTABLY, M. Ismail, Marwa M. Zein, Shimaa ABDEL AAL

引用次数: 1

EPIDEMIOLOGY OF FEVER OF UNKNOWN ORIGIN (FUO) AT IMBABA FEVER HOSPITAL, GIZA GOVERNORATE, EGYPT 埃及吉萨省imbaba发热医院不明原因发热的流行病学

Journal of the Egyptian Society of Parasitology Pub Date : 2022-08-01 DOI: 10.21608/jesp.2022.257329

A. AlBalakosy, M. Hussein, M. Khalil, H. Hussein, M. Abdallah, Safaa R Askar

引用次数: 1