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Journal of the Egyptian Society of Parasitology最新文献

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ULTRASTRUCTURE OF VITELLOGENESIS AND VITELLOCYTES IN LECITHOCHIRIUM GRANDID ON SAURIDA UNDOSQUAMIS, TRAPPED FROM ALATAKA HARBOR, SUEZ GULF, EGYPT 从埃及苏伊士湾阿拉塔卡港捕获的大鳞蜥卵黄发生和卵黄细胞的超微结构
Journal of the Egyptian Society of Parasitology Pub Date : 2023-12-01 DOI: 10.21608/jesp.2023.331726
Shereen A. Fahmy, Salwa Z. A. Arafa
{"title":"ULTRASTRUCTURE OF VITELLOGENESIS AND VITELLOCYTES IN LECITHOCHIRIUM GRANDID ON SAURIDA UNDOSQUAMIS, TRAPPED FROM ALATAKA HARBOR, SUEZ GULF, EGYPT","authors":"Shereen A. Fahmy, Salwa Z. A. Arafa","doi":"10.21608/jesp.2023.331726","DOIUrl":"https://doi.org/10.21608/jesp.2023.331726","url":null,"abstract":"The study gave TEM ultrastructural of vitellogenesis in Lecithochirium grandid , digenean intestinal parasite of Saurida undosquamis , four developmental phases (1, 2, 3 & 4) during vitel-logenesis. Vitelline bundles were enveloped with fine fibrous layer surrounded with separ-ated circular muscle bands. Ultrastructural study showed that vitellocyte maturation comprised of increased extension of parallel cisternae of GER, increase in cell size and in the different phases increased numbers of pellets aggregation in clusters during vitellogenesis. In mature vitel-locytes, there were large numbers of various aggregations such as aggregation of pellets in clusters; the important portion in construction of egg shell and a number of unsaturated lipid droplets. This agreed with different phases of oocyte development in parasitic Platyhelminthes.","PeriodicalId":17289,"journal":{"name":"Journal of the Egyptian Society of Parasitology","volume":null,"pages":null},"PeriodicalIF":0.0,"publicationDate":"2023-12-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"139192300","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
CHIKUNGUNYA VIRUS VERSUS AEDES-BORNE OTHER VIRUSES: A REVIEW ARTICLE 基孔肯雅病毒与伊蚊传播的其他病毒：综述文章
Journal of the Egyptian Society of Parasitology Pub Date : 2023-12-01 DOI: 10.21608/jesp.2023.331733
Tosson Morsy, Mohamed Elgohary, T. Sallam, Ayman Morsy
{"title":"CHIKUNGUNYA VIRUS VERSUS AEDES-BORNE OTHER VIRUSES: A REVIEW ARTICLE","authors":"Tosson Morsy, Mohamed Elgohary, T. Sallam, Ayman Morsy","doi":"10.21608/jesp.2023.331733","DOIUrl":"https://doi.org/10.21608/jesp.2023.331733","url":null,"abstract":"","PeriodicalId":17289,"journal":{"name":"Journal of the Egyptian Society of Parasitology","volume":null,"pages":null},"PeriodicalIF":0.0,"publicationDate":"2023-12-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"139194829","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
Index 索引
Journal of the Egyptian Society of Parasitology Pub Date : 2023-12-01 DOI: 10.21608/jesp.2023.331915
{"title":"Index","authors":"","doi":"10.21608/jesp.2023.331915","DOIUrl":"https://doi.org/10.21608/jesp.2023.331915","url":null,"abstract":"","PeriodicalId":17289,"journal":{"name":"Journal of the Egyptian Society of Parasitology","volume":null,"pages":null},"PeriodicalIF":0.0,"publicationDate":"2023-12-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"139196275","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
ENDOSCOPIC ULTRASOUND ELASTOGRAPHY IN ASSESSMENT OF LYMPH NODES IN PATIENTS WITH HEPATOCELLULAR CARCINOMA PREPARED FOR LIVING DONOR LIVER TRANSPLANTATION 内窥镜超声弹性成像技术在评估准备接受活体肝移植的肝细胞癌患者淋巴结方面的应用
Journal of the Egyptian Society of Parasitology Pub Date : 2023-12-01 DOI: 10.21608/jesp.2023.331729
Abdelaziz Mahmoud, Mohga Reda, Amany Ibrahim, Manar SALAH-ELDIN
{"title":"ENDOSCOPIC ULTRASOUND ELASTOGRAPHY IN ASSESSMENT OF LYMPH NODES IN PATIENTS WITH HEPATOCELLULAR CARCINOMA PREPARED FOR LIVING DONOR LIVER TRANSPLANTATION","authors":"Abdelaziz Mahmoud, Mohga Reda, Amany Ibrahim, Manar SALAH-ELDIN","doi":"10.21608/jesp.2023.331729","DOIUrl":"https://doi.org/10.21608/jesp.2023.331729","url":null,"abstract":"Lymph nodes are the most frequent site of extrahepatic metastases for hepatocellular carci- - cal ones from those best suited for non-surgical management. Diagnosis cannot be completely confirmed by imaging and operative exploration. Endoscopic ultrasound elastography (EUS-EG) has a marked role in assessment of lymph nodes in HCC patients and optimizing their management accordingly. This study assessed diagnostic accuracy of EUS-EG in suspected lymph nodes in HCC potential candidates for living donor liver transplantation (LDLT) and identifued its role in diagnosis and staging of hepatocellular carcinoma. The study was conducted at the Tropical Medicine department, Ain Shams University, Ain Shams Center of Organ Transplantation (ASCOT) and Endoscopy Unit, Theodor Bilharz Research Institute between July 2018 & May2023. The patients 24 with HCC and abdominal lymphadenopathy were prepared for LDLT. Liver function tests, Positron emission tomography (PET) scan, EUS-EG, EUS-guided fine needle aspiration (EUS-FNA). The results showed the prevalence of metastatic lymph nodes by EUS-FNA was 41.7%. EUS-EG and PET scan had same sensitivity of 80.0% in detecting metastatic lymph nodes. But, EUS-EG had a higher specificity 85.7% compared to 57.1% specificity of PET scan.","PeriodicalId":17289,"journal":{"name":"Journal of the Egyptian Society of Parasitology","volume":null,"pages":null},"PeriodicalIF":0.0,"publicationDate":"2023-12-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"139194585","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
COMPARISON BETWEEN GROWTH MAGNITUDE OF BLASTOCYSTIS GENOTYPES ISOLATED FROM GASTROINTESTINAL SYMPTOMATIC EGYPTIAN PATIENTS 从埃及胃肠道症状患者体内分离出的囊胚孢子菌基因型的生长速度比较
Journal of the Egyptian Society of Parasitology Pub Date : 2023-12-01 DOI: 10.21608/jesp.2023.331728
Maha Alabbassy, Eman Hussein, Sherine Elzaghawy
{"title":"COMPARISON BETWEEN GROWTH MAGNITUDE OF BLASTOCYSTIS GENOTYPES ISOLATED FROM GASTROINTESTINAL SYMPTOMATIC EGYPTIAN PATIENTS","authors":"Maha Alabbassy, Eman Hussein, Sherine Elzaghawy","doi":"10.21608/jesp.2023.331728","DOIUrl":"https://doi.org/10.21608/jesp.2023.331728","url":null,"abstract":"Blastocystis presents in healthy and diseased persons so its role in disease development is a subject of debate. This study compared between growth patterns of different symptomatic Blastocystis subtypes. Morphometric measures of the vacuolar form of STs isolated from acute GIT symptomatic patients showed that major diversity in size ranged from 4.928±1.77 among ST4 to 70.54±29.66 among wild ST3. Size in chronic group was 4±0.816 in ST-4 and 40.83±7.359 in heterozygous ST3, and in intermittent group ranged from 5.5±0.707 in ST4 to 47.5±6.45 in heterozygous ST3 with significant differences. Phenotypic variations were commonly among inter-subtypes of ST3. Generation patterns in re-culturing were 24.1% of isolates at 5 th re-culturing and the 29.6% at 6 th re-culturing loss of 90% viable vacuolar form numbers compared to that on first culture. Low percenta ge (9.3%) reached to 9 th re-culture. Majority of ST-1 (40%) was lost at the 5 th re-culture while 58.8% of wild ST-3 was lost in the 7 th & 8 th , respectively, with 29.4% per each. Meanwhile, 66.6% of ST-4 was lost in the 5 th & 6 th , respectively, with 33.3% per each, but without significant difference. As to metronidazole ® susceptibility, the majority of ST1, wild ST3, heterozygous ST3 and ST4 isolates gave 60%, 58.7%, 57.2% & 79.9% sensitivity.","PeriodicalId":17289,"journal":{"name":"Journal of the Egyptian Society of Parasitology","volume":null,"pages":null},"PeriodicalIF":0.0,"publicationDate":"2023-12-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"139189375","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
DETECTION AND IDENTIFICATION OF TOXOCARA CANIS IN DOGS IN TABUK REGION, SAUDI ARABIA BY PCR AND DNA SEQUENCING 通过 PCR 和 DNA 测序检测和鉴定沙特阿拉伯塔布克地区狗体内的犬弓形虫
Journal of the Egyptian Society of Parasitology Pub Date : 2023-12-01 DOI: 10.21608/jesp.2023.331731
Areej AL-GHABBAN
{"title":"DETECTION AND IDENTIFICATION OF TOXOCARA CANIS IN DOGS IN TABUK REGION, SAUDI ARABIA BY PCR AND DNA SEQUENCING","authors":"Areej AL-GHABBAN","doi":"10.21608/jesp.2023.331731","DOIUrl":"https://doi.org/10.21608/jesp.2023.331731","url":null,"abstract":"Dog feces are important for spreading and transmitting parasite eggs, larvae, and oocysts by contaminating soil, food, or water. Dog feces can be a source of intestinal parasites. This study investigated the prevalence of Toxocara canis infection in stray dogs in the Tabuk Region in northwest Saudi Arabia. Eggs were discovered using the sedimentation flotation method in the feces of stray dogs, and they were recognized using DNA sequencing and polymerase chain reaction (PCR). Out of the 200 fecal samples that were randomly obtained from public places, the Tabuk region's west (an agricultural area) showed the highest prevalence of eggs (7.5%). The molecular approaches for identification of this parasite are sensitive sufficient to distinguish be-tween the various T. canis in feces and to detect low parasite levels. Due to Saudi Arabia's ineffective environmental hygiene controls, the comparatively high prevalence of this parasite may continue to rise. This study accurately identified T. canis in dogs in Tabuk Region by a new technique, eliminating the possibility of misdiagnosis by traditional fecal microscopy.","PeriodicalId":17289,"journal":{"name":"Journal of the Egyptian Society of Parasitology","volume":null,"pages":null},"PeriodicalIF":0.0,"publicationDate":"2023-12-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"139189951","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
INVESTIGATION OF IMMUNOLOGICAL RESPONSE OF EGYPTIAN BEE VENOM PREPARATION IN RABBITS 埃及蜂毒制剂对兔子免疫反应的研究
Journal of the Egyptian Society of Parasitology Pub Date : 2023-12-01 DOI: 10.21608/jesp.2023.331735
Abir Elfiky, Eman Abououf
{"title":"INVESTIGATION OF IMMUNOLOGICAL RESPONSE OF EGYPTIAN BEE VENOM PREPARATION IN RABBITS","authors":"Abir Elfiky, Eman Abououf","doi":"10.21608/jesp.2023.331735","DOIUrl":"https://doi.org/10.21608/jesp.2023.331735","url":null,"abstract":"The repeated exposure of the immune system to bee venom as antigen leads to significant increase in immune response. In this study different immunological schedules were tried to reach maximum immunological effect with the least allergic side effect either by using and aqueous or emulsified preparation of bee venom. Three groups of male rabbits of one year old each were used for a period of four weeks. The blood samples were with drown before bee venom injection and weekly after its infection for determination of IgG and IgE. The results showed that injection of Egyptian bee venom in an aqueous form have the ability to boost the level of immune response without significant allergic reaction.","PeriodicalId":17289,"journal":{"name":"Journal of the Egyptian Society of Parasitology","volume":null,"pages":null},"PeriodicalIF":0.0,"publicationDate":"2023-12-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"139192448","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 AN EDUCATIONAL PROGRAM ON KNOWLEDGE AND PRACTICE OF NURSES CARING FOR NEPHROTIC CHILDREN 教育计划对肾病患儿护理护士的知识和实践的影响
Journal of the Egyptian Society of Parasitology Pub Date : 2023-12-01 DOI: 10.21608/jesp.2023.331743
Suzan EL-SHAHAT, Nagwa Aly, Ahmed Ahmad
{"title":"EFFECT OF AN EDUCATIONAL PROGRAM ON KNOWLEDGE AND PRACTICE OF NURSES CARING FOR NEPHROTIC CHILDREN","authors":"Suzan EL-SHAHAT, Nagwa Aly, Ahmed Ahmad","doi":"10.21608/jesp.2023.331743","DOIUrl":"https://doi.org/10.21608/jesp.2023.331743","url":null,"abstract":"Pediatric nurses had unsatisfactory knowledge and practice as to care of nephritis syndrome children. The study evaluated the effect of an-educational program on knowledge and practice of nurses caring for nephritis children. A quasi-experimental design was utilized on 57 pediatric nurses caring for nephritis syndrome children. Two tools were utilized for data collection; self-administered questionnaire sheet included personal characteristics of pediatric nurses, knowledge, and observational checklist for evaluation the nursing practices of children. The results showed that majority of them had unsatisfactory knowledge and inadequate practice about nephritis syndrome before program implementation. This was significantly improved in immediate and 3 months after program implementation, with a positive correlation between nurses' knowledge, age and years of experience, also between nurses' practice, age, pediatric year and general experience.","PeriodicalId":17289,"journal":{"name":"Journal of the Egyptian Society of Parasitology","volume":null,"pages":null},"PeriodicalIF":0.0,"publicationDate":"2023-12-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"139194664","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
THERAPEUTIC EFFICACY OF RESIQUIMOD ON TREATING CHRONIC TOXOPLASMOSIS IN EXPERIMENTAL INFECTED MICE 雷喹莫德治疗实验感染小鼠慢性弓形虫病的疗效
Journal of the Egyptian Society of Parasitology Pub Date : 2023-12-01 DOI: 10.21608/jesp.2023.331739
R. Brakat, N. Badr, S. Soliman, S. Sharaf-El-Deen
{"title":"THERAPEUTIC EFFICACY OF RESIQUIMOD ON TREATING CHRONIC TOXOPLASMOSIS IN EXPERIMENTAL INFECTED MICE","authors":"R. Brakat, N. Badr, S. Soliman, S. Sharaf-El-Deen","doi":"10.21608/jesp.2023.331739","DOIUrl":"https://doi.org/10.21608/jesp.2023.331739","url":null,"abstract":"Toxoplasmosis is a zoonotic protozoan infectious disease affects people worldwide with a high rate of morbidity and mortality. The incomplete efficacy of the approved drugs for the chronic Toxoplasma gondii infections endangers one-third of the global humans and animals with reactivation. This is due to the risky complications chronic toxoplasmosis causes. This study evaluated the TLRs 7/8 agonist, Resiquimod ® for treating chronic toxoplasmosis in BALB/c mice infected with the ME49 strain of T. gondii as compared the traditionally used Py-rimethamine ® & Sulphadiazine ® . This was judged by the number of brain cysts, the histpatholo-gical degrees in the brain and retina, expression of the apoptotic marker, caspase-3 compared to negative and positive controls. The results showed a statistically significant decrease in the number of brain cysts in resiq-uimod-treated mice correlated with the histopathological improvement of brain and retina and apoptosis.","PeriodicalId":17289,"journal":{"name":"Journal of the Egyptian Society of Parasitology","volume":null,"pages":null},"PeriodicalIF":0.0,"publicationDate":"2023-12-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"139194848","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
SPOTLIGHT ON LEISHMANIASIS, PHLEBOTOMUS VECTORS AND ANIMAL RESERVOIRS IN EGYPT 聚焦埃及的利什曼病、血吸虫病媒和动物水库
Journal of the Egyptian Society of Parasitology Pub Date : 2023-12-01 DOI: 10.21608/jesp.2023.331744
Tosson Morsy, S. Dahesh
{"title":"SPOTLIGHT ON LEISHMANIASIS, PHLEBOTOMUS VECTORS AND ANIMAL RESERVOIRS IN EGYPT","authors":"Tosson Morsy, S. Dahesh","doi":"10.21608/jesp.2023.331744","DOIUrl":"https://doi.org/10.21608/jesp.2023.331744","url":null,"abstract":"Small-sized sand-flies about 3 mm in length are typical for many species, which helps them in the escaping notice. Females suck blood from various mammals including man, reptiles and birds, which bite is not always felt, but leaves a small round, reddish bump that starts itching hours or days later. They transmit bacterial parasitic and viral infectious diseases","PeriodicalId":17289,"journal":{"name":"Journal of the Egyptian Society of Parasitology","volume":null,"pages":null},"PeriodicalIF":0.0,"publicationDate":"2023-12-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"139192892","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
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