Implication of the endogenous gut microbiota of Culex pipiens complex (Diptera: Culicidae) in female biological fitness and susceptibility to harbor Hepatozoon matruhensis / (Record no. 176946)
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| 000 -LEADER | |
|---|---|
| fixed length control field | 05647namaa22004451i 4500 |
| 003 - CONTROL NUMBER IDENTIFIER | |
| control field | EG-GICUC |
| 005 - أخر تعامل مع التسجيلة | |
| control field | 20251223104538.0 |
| 008 - FIXED-LENGTH DATA ELEMENTS--GENERAL INFORMATION | |
| fixed length control field | 251222s2025 ua a|||frm||| 000 0 eng d |
| 040 ## - CATALOGING SOURCE | |
| Original cataloguing agency | EG-GICUC |
| Language of cataloging | eng |
| Transcribing agency | EG-GICUC |
| Modifying agency | EG-GICUC |
| Description conventions | rda |
| 041 0# - LANGUAGE CODE | |
| Language code of text/sound track or separate title | eng |
| Language code of summary or abstract | eng |
| -- | ara |
| 049 ## - Acquisition Source | |
| Acquisition Source | Deposit |
| 082 04 - DEWEY DECIMAL CLASSIFICATION NUMBER | |
| Classification number | 614.43 |
| 092 ## - LOCALLY ASSIGNED DEWEY CALL NUMBER (OCLC) | |
| Classification number | 614.43 |
| Edition number | 21 |
| 097 ## - Degree | |
| Degree | Ph.D |
| 099 ## - LOCAL FREE-TEXT CALL NUMBER (OCLC) | |
| Local Call Number | Cai01.12.14.Ph.D.2025.Al.I |
| 100 0# - MAIN ENTRY--PERSONAL NAME | |
| Authority record control number or standard number | Alaa Fouaad Sayed Abdel-Rahman, |
| Preparation | preparation. |
| 245 10 - TITLE STATEMENT | |
| Title | Implication of the endogenous gut microbiota of Culex pipiens complex (Diptera: Culicidae) in female biological fitness and susceptibility to harbor Hepatozoon matruhensis / |
| Statement of responsibility, etc. | by Alaa Fouaad Sayed Abdel-Rahman ; Supervision Prof. Dr. Nagwa Ahmad Rashdan, Prof. Dr. Emtithal Mohamed Abdelsamei, Prof. Dr. Refaat Mohamed Gabre. |
| 246 15 - VARYING FORM OF TITLE | |
| Title proper/short title | تأثير الميكروبيوم الداخلي للأمعاء في بعوض Culexpipiens complex ( Diptera : Culicidae) على اللياقة البيولوجية للإناث و قابليتها لاستضافة طفيل Hepatozoonmatruhensis" |
| 264 #0 - PRODUCTION, PUBLICATION, DISTRIBUTION, MANUFACTURE, AND COPYRIGHT NOTICE | |
| Date of production, publication, distribution, manufacture, or copyright notice | 2025. |
| 300 ## - PHYSICAL DESCRIPTION | |
| Extent | 166 pages : |
| Other physical details | illustrations ; |
| Dimensions | 25 cm. + |
| Accompanying material | CD. |
| 336 ## - CONTENT TYPE | |
| Content type term | text |
| Source | rda content |
| 337 ## - MEDIA TYPE | |
| Media type term | Unmediated |
| Source | rdamedia |
| 338 ## - CARRIER TYPE | |
| Carrier type term | volume |
| Source | rdacarrier |
| 502 ## - DISSERTATION NOTE | |
| Dissertation note | Thesis (Ph.D)-Cairo University, 2025. |
| 504 ## - BIBLIOGRAPHY, ETC. NOTE | |
| Bibliography, etc. note | Bibliography: pages 130-166. |
| 520 #3 - SUMMARY, ETC. | |
| Summary, etc. | Identification of midgut bacteria of Culex pipiens complex revealed <br/>the presence of six bacterial strains Atlantibacter hermanni, Klebsiella sp., Enterobacter <br/>cloacae, Robertmurraya sp., Bacillus sp. and Morganella sp. The first three bacterial <br/>species were used for several investigations, The genotoxic effect of the isolated bacteria <br/>was estimated through the use of the alkaline comet assay and related to the impact on <br/>mosquito longevity and reproductive potential that might be observed. A distinct increase <br/>in cell DNA damage accompanied by an outstanding effect on life span and reproductive <br/>fitness, was clear in the case of vectors under investigation. The expression level of some <br/>antimicrobial genes decreased greatly in the case of the aseptic Cx. pipiens s.l. females than <br/>their counterparts of the naïve ones, an up-regulation was observed after treatment with the <br/> three selected midgut bacteria. <br/>A successful experimental infection of Culex pipiens s.l. with Hepatozoon <br/>maruhensis infecting Psammophis schokari snake was carried out under laboratory <br/>conditions of 24±3ºC and 60-70 % R.H .The period monitored for a complete <br/>sporogonic cycle was 17 days after infected blood meal of the sterilized females <br/>facing 21 days in case of the naïve ones. The midgut bacteria have a highly <br/>significant effect on the number and size of sporocysts of Hepatozoon inhabiting <br/>the mosquito. |
| 520 #3 - SUMMARY, ETC. | |
| Summary, etc. | كشف تحديد بكتيريا الأمعاء الوسطى لمجموعة Culex pipiens عن وجود ست سلالات بكتيرية هي: Atlantibacter hermanni، وKlebsiella sp.، وEnterobacter cloacae، وRobertmurraya sp.، وBacillus sp.، وMorganella sp. وقد استُخدمت الأنواع البكتيرية الثلاثة الأولى في العديد من الدراسات. وقُدِّر التأثير السام للجينات للبكتيريا المعزولة باستخدام اختبار المذنب القلوي، ورُبط بتأثيره على عمر البعوض وقدرته التناسلية. ولوحظت زيادة ملحوظة في تلف الحمض النووي للخلايا، مصحوبة بتأثير كبير على متوسط العمر والقدرة التناسلية، في حالة النواقل قيد الدراسة. وانخفض مستوى التعبير عن بعض الجينات المضادة للميكروبات بشكل كبير في حالة إناث Cx. pipiens s.l. المعقمة مقارنةً بنظيراتها غير المعالجة، ولوحظ ارتفاع في مستوى التعبير بعد المعالجة بالبكتيريا الثلاث المختارة من الأمعاء الوسطى. أُجريت تجربة ناجحة لإصابة بعوضة Culex pipiens s.l. بطفيلي Hepatozoon maruhensis الذي يصيب ثعبان Psammophis schokari في ظروف مخبرية عند درجة حرارة 24±3 درجة مئوية ورطوبة نسبية 60-70%. استمرت فترة المراقبة لإكمال دورة التكاثر البوغية 17 يومًا بعد تغذية الإناث المعقمة بدم ملوث، بينما استمرت 21 يومًا في حالة الإناث غير المصابة. تؤثر بكتيريا الأمعاء الوسطى تأثيرًا كبيرًا على عدد وحجم الأكياس البوغية لطفيلي Hepatozoon التي تعيش في البعوضة. |
| 530 ## - ADDITIONAL PHYSICAL FORM AVAILABLE NOTE | |
| Issues CD | Issues also as CD. |
| 546 ## - LANGUAGE NOTE | |
| Text Language | Text in English and abstract in Arabic & English. |
| 650 #0 - SUBJECT ADDED ENTRY--TOPICAL TERM | |
| Topical term or geographic name entry element | Medical parasitology |
| 650 #0 - SUBJECT ADDED ENTRY--TOPICAL TERM | |
| Topical term or geographic name entry element | علم الطفيليات الطبية |
| 653 #1 - INDEX TERM--UNCONTROLLED | |
| Uncontrolled term | Experimental |
| -- | Culex pipiens complex |
| -- | midgut bacteria |
| -- | Hepatozoon matruhensis |
| -- | Psammophis schokari snake |
| -- | بكتيريا الأمعاء المتوسطة |
| -- | Culexpipiens تجريبية |
| 700 0# - ADDED ENTRY--PERSONAL NAME | |
| Personal name | Nagwa Ahmad Rashdan |
| Relator term | thesis advisor. |
| 700 0# - ADDED ENTRY--PERSONAL NAME | |
| Personal name | Emtithal Mohamed Abdelsamei |
| Relator term | thesis advisor. |
| 700 0# - ADDED ENTRY--PERSONAL NAME | |
| Personal name | Refaat Mohamed Gabre |
| Relator term | thesis advisor. |
| 900 ## - Thesis Information | |
| Grant date | 01-01-2025 |
| Supervisory body | agwa Ahmad Rashdan |
| -- | Emtithal Mohamed Abdelsamei |
| -- | Refaat Mohamed Gabre |
| Universities | Cairo University |
| Faculties | Faculty of Science |
| Department | Department of Entomology |
| 905 ## - Cataloger and Reviser Names | |
| Cataloger Name | Shimaa |
| 942 ## - ADDED ENTRY ELEMENTS (KOHA) | |
| Source of classification or shelving scheme | Dewey Decimal Classification |
| Koha item type | Thesis |
| Edition | 21 |
| Suppress in OPAC | No |
| Source of classification or shelving scheme | Home library | Current library | Date acquired | Inventory number | Full call number | Barcode | Date last seen | Effective from | Koha item type |
|---|---|---|---|---|---|---|---|---|---|
| Dewey Decimal Classification | المكتبة المركزبة الجديدة - جامعة القاهرة | قاعة الرسائل الجامعية - الدور الاول | 22.12.2025 | 92893 | Cai01.12.14.Ph.D.2025.Al.I | 01010110092893000 | 22.12.2025 | 22.12.2025 | Thesis |