Jose M. Rojas, Noemi Sevilla and Veronica Martin
...ors involved in the host immunosuppression, although future studies employing in vivo infection models are needed to clearly understand the mechanisms developed by these viruses, in particular PPRV, to interact with the host immune system. A better comprehension of this behaviour could lead the global strategy for the control and eradicaton of PPR, initiated by Food and Agriculture Organization of the United Nations (FAO) and World Organisation for Animal Heal...
Rana Waqas Arshad1, Asim Aslam1, Muhammad Saeed Imran1, Kamran Ashraf2 and Raheela Akhtar1,*
...hy and by decreasing the immunosuppression. These results indicated that live vector vaccine has overall positive impact in terms of immunity, histopathology of bursa of Fabricius and FCR. These results can be implemented in field for complete protection and better growth performance of broiler industry.
...
Parakriti Gupta1, Kapil Goyal2 and Mini Pritam Singh3*
Hepatitis E Virus and Zoonosis
...nt patients, decrease in immunosuppression is usually done, however ribavirin therapy has also shown a definitive role. There is upcoming literature on the role of sofosbuvir also in these groups of patients. Since the virus has only one serotype, univalent vaccine can provide protection against all HEV genotypes. Two vaccine candidates have been evaluated in clinical trials. Among these two vaccine candidates, one has been developed by Glaxosmithkline and ano...
Hanaa A. Elsamadony1, Laila A. Tantawy1, Sabry E. Omar2 and Heba A. Abd Alah1
...ecreased body weight and immunosuppression. Also to determine their relationship with vaccine
used in the field and other reference strains. Then to observe microscopic lesions and to detect CAV
antigens by immunohistochemically in thymus and bone marrow tissues of SPF chicks infected with
CAV.
Methods: In this study, 30 layer farms of age 40 to 100-days-old from different governorates
(Alexandria, Gh...
Altaf Hussain1*, Muhammad Saad Ashraf3, Asim Shamim1, Mohsin Nawaz1, Arslan Mehboob2 and Urooj Fatima2
Aly M. Ghetas1*, Dalia M. Sedeek1, Hanaa S. Fedawy1, M.A. Bosila1, Hoda M. Mekky1, Kh. M. Elbayoumi1, 3, Mohamed M. Amer2
...gillus, Chickens, fungi, immunosuppression, molecular identification, Histopathology. ...
Safaa M. Barghash1*, Amani A. Hafez2
...ypanosoma evansi induces immunosuppression that may interfere with the development of immunity after vaccination in rats against Pasteurella multocida. T. evansi-infected and non-infected Wester Albino rats immunized against pasteurellosis with two vaccines; one is commercial, and the other is a formalin-killed vaccine (prepared from a local strain), and subsequently challenged virulent P. multocida. The differences in the regulation of IFN-γ, TNF-&alpha...
Nishant Shah1*, Rakesh Kumar Yadav1, Anil Gautam1*, Shambhu Shah1 and Mohan Kumar Gupta2
... reduce ammonia reducing immunosuppression that manages susceptibility of E. coli. When the maximum level of ammonia was produced i.e., on day 34, intra-nasal administration of E. coli of strain χ7122 (serotype 078: K80:H9) at pathogenicity amount (9.4 x 105 cfu E. coli per bird) was done and morbidity and mortality rate was also recorded. The significantly minimum ammonia (ppm) was recorded in CRH (30.53±0.77); however, the maximum ammonia (ppm) wa...
Mahmoud S. Sirag1*, Effat L. El Sayed2, Mahmoud M. Hussein3, Khalid A. El-Nesr1, Mahmoud B. El-Begawey1
...productive disorders and immunosuppression. To identify the pathological alterations and Immunohistochemical localization and distribution of BVDV antigen in the genital organs of persistently infected and acutely infected cows, this study was carried out on genital organs of thirty cows submitted to slaughter houses suffering from reproductive disorders. Pathologically, three mummified fetuses had been extracted from the uterus of examined cows (3/30). The di...
Syeda Fakhra Waheed1, Asim Aslam1*, Muti-ur-Rehman Khan1, Kamran Ashraf2 and Beenish Zahid3
...icius (BF), which causes immunosuppression in birds. A total of 50 tissue samples from backyard chicken flocks presenting suspected symptoms were collected during February 2020 and March 2021 for genetic characterization, followed by phylogentic analysis. A total of 4 isolates were sequenced based on partial VP1 and hyper-variable region of the VP2 genes simultaneously. According to phylogenetic analysis, the study isolates genotype A3B3 were identified as pre...
Yongman Guo1,2, Jundong Tian1,2,3, Dong Yang1,2 and Jiqi Lu1,2,3*
...d that the stress-linked immunosuppression hypothesis was supported in mating period....
Aryaf Mahmood Sabea1*, Majida A. Al-Qaiym2
...date role of selenium in immunosuppression of hypothyroidism rats. Forty four female Wister rats of 3-4 months aged were equally and randomly divided into 5 groups except the control, which contains 8 rats. The 2nd, 3rd, 4th, and 5th groups were subjected to hypothyroidism by oral intubation of 0.02% Methimazole daily for 4 weeks. Treatments of 3rd with Sc-SeNPs (0.1mg selenium /kg/ day) as T1, 4th with Levothyroxine (0.9 µg/100g BW/day) as T2, 5th with ...
*Hanan M.M. Elzahed, Abd EL-Moneim A.A, *Afaf A. Khedr, *Elham A. Elabiare, Waleed S. Abd El-Latif, Reda M.I.
...immunopotent. No sign of immunosuppression in progeny chicks was detected by measuring (NDV) HI antibody titers pre and post lasota vaccination and by vaccination challenge experiment, more over no (CAV) shedding was observed in progeny chicks at early stage of breeding period. In this stage CAV shedding was recorded to be most using CAV VPI PCR assay. These results support the evidence that vaccination of breeders flock with the live attenuated (CAV) va...
Ahmed Abd El-Samie H. Ali
...nctions accompanied with immunosuppression....
