دورية أكاديمية
Comparative study on lesions of reproductive disorders of cows and female dromedary camels slaughtered at Addis Ababa, Adama and Akaki abattoirs with bacterial isolation and characterization.
| العنوان: | Comparative study on lesions of reproductive disorders of cows and female dromedary camels slaughtered at Addis Ababa, Adama and Akaki abattoirs with bacterial isolation and characterization. |
|---|---|
| المؤلفون: | Getahun AM; Faculty of Veterinary Medicine, Hawassa University, Hawassa, Ethiopia. anaafman@gmail.com., Hunderra GC; Faculty of Veterinary Medicine, Hawassa University, Hawassa, Ethiopia., Gebrezihar TG; College of Veterinary Medicine, Addis Ababa University, Addis Ababa, Ethiopia., Boru BG; College of Veterinary Medicine, Addis Ababa University, Addis Ababa, Ethiopia., Desta NT; National Animal Health Diagnostic and Investigation Center, Sebeta, Ethiopia., Ayana TD; College of Veterinary Medicine, Addis Ababa University, Addis Ababa, Ethiopia. |
| المصدر: | BMC veterinary research [BMC Vet Res] 2021 Mar 29; Vol. 17 (1), pp. 134. Date of Electronic Publication: 2021 Mar 29. |
| نوع المنشور: | Comparative Study; Journal Article |
| اللغة: | English |
| بيانات الدورية: | Publisher: BioMed Central Country of Publication: England NLM ID: 101249759 Publication Model: Electronic Cited Medium: Internet ISSN: 1746-6148 (Electronic) Linking ISSN: 17466148 NLM ISO Abbreviation: BMC Vet Res Subsets: MEDLINE |
| أسماء مطبوعة: | Original Publication: London : BioMed Central, 2005- |
| مواضيع طبية MeSH: | Bacteria/*isolation & purification , Camelus/*microbiology , Cattle Diseases/*microbiology , Genitalia, Female/*microbiology , Genitalia, Female/*pathology, Abattoirs ; Animals ; Bacteria/classification ; Cattle ; Cattle Diseases/pathology ; Cross-Sectional Studies ; Ethiopia ; Female |
| مستخلص: | Background: Reproduction is a basic prerequisite to efficient livestock production. Reproductive performance depends on the normal structure and function of genital organs. A cross-sectional study was conducted from November 2016 to May 2017 to identify and compare the frequency of reproductive tract pathological lesions and to isolate bacteria associated to uterine lesions in female dromedary camels and cows slaughtered at Akaki camel slaughterhouse and Addis Ababa and Adama municipal abattoirs. Purposive sampling technique was employed to include and examine the reproductive tracts of all slaughtered animals (280; 140 cows and 140 camels) during the study period. Result: The study examined a total of 280 (140 cows and 140 camels) reproductive tracts. Various pathological lesions with different degrees of severity were observed in 48 (34.2%) and 51 (36.4%) of dromedary camels and cows, respectively. In dromedary camels, the most prevalent lesion was uterine lesions (21.4%) followed by ovarian lesions (7.14%); while in cows, ovarian lesions were the most prevalent (16.4%) followed by uterine lesions (14.2%). In general, 56 bacteria were isolated from cows' uterine lesion, the Staphylococcus species (28.5%), Streptococci species (19.6%), Coynebacterium species (8.9%), Escherichia coli (26.78%), Salmonella species (10.7%) and Klebsiella species (5.35%) being the most representative isolates. In camels, however, 45 bacteria were isolated from uterine lesions with higher prevalence of Escherichia coli (35.5%), Staphylococcus species (26.6%), Streptococcus species (13.3%), Pseudomonas species (6.6%), Proteus species (4.4%), Salmonella species (8.8%) and Klebsiella species (4.4%). Bacteriological data showed that the major isolates were similar, although slightly more frequent in occurrence in cows. Microscopically, uterine inflammatory lesions evidenced endometrial glands degeneration, epithelium sloughing, peri-glandular cuffing, and inflammatory cells infiltration. Conclusions: In female dromedary camels and cows, pathological lesions of the reproductive tract showed great prevalence, with similarity in bacterial isolates in both species. The role of each reproductive lesion and bacterial isolates as causal agents of reproductive failures in these livestock species, however, needs further investigation. |
| References: | Prev Vet Med. 2002 Sep 10;55(1):47-56. (PMID: 12324206) Theriogenology. 2001 Aug 1;56(3):415-24. (PMID: 11516121) Res Vet Sci. 2012 Jun;92(3):351-5. (PMID: 21632084) Vet Rec. 1984 Feb 25;114(8):195. (PMID: 6710836) Trop Anim Health Prod. 2006;38(6):505-10. (PMID: 17243479) Theriogenology. 2006 Aug;66(3):633-47. (PMID: 16697037) Reprod Nutr Dev. 2006 Mar-Apr;46(2):105-19. (PMID: 16597418) Anim Reprod Sci. 2008 Jan 30;103(3-4):355-9. (PMID: 17611051) Trop Anim Health Prod. 2012 Apr;44(4):849-54. (PMID: 21909867) Anim Reprod Sci. 2006 Dec;96(3-4):265-81. (PMID: 16956738) Can Vet J. 1987 Jan;28(1-2):33-7. (PMID: 17422881) Theriogenology. 2000 Mar 1;53(4):841-57. (PMID: 10730974) Theriogenology. 2011 Aug;76(3):492-9. (PMID: 21550102) Theriogenology. 2009 Jun;71(9):1343-57. (PMID: 19339040) Anim Reprod Sci. 2008 May;105(3-4):187-208. (PMID: 18280065) |
| معلومات مُعتمدة: | RD/LT-038/15 Addis Ababa University Research and Technology transfer |
| فهرسة مساهمة: | Keywords: Cow; Dromedary camel; Lesion; Reproductive organ |
| تواريخ الأحداث: | Date Created: 20210330 Date Completed: 20210825 Latest Revision: 20231111 |
| رمز التحديث: | 20240829 |
| مُعرف محوري في PubMed: | PMC8008565 |
| DOI: | 10.1186/s12917-021-02822-z |
| PMID: | 33781251 |
| قاعدة البيانات: | MEDLINE |
Find this article in full text from Springer Verlag. 
Full Text Finder | تدمد: | 1746-6148 |
|---|---|
| DOI: | 10.1186/s12917-021-02822-z |