A 19-day-old, male crossbreed kid with complications of difficulty in urination was referred to the Veterinary Teaching Hospital, Aydin Adnan Menderes University. A purple thin-walled, fluid-filled structure was noticed on the ventral midline and was associated with the prepuce. The cystic structure was sharply incised, and the incision was extended from the most cranial to the most caudal extent of the dilatation. Penile urethral diverticulectomy was performed by the guidance of the urethral catheter. Postoperative attempts at urination resulted in free-flowing streams, and the kid did not have strangury. Sutures and urethral catheter were removed 10 days after surgery.

This study was to examine the opinions of first-year veterinary faculty students about the use of plastinated anatomic prosections in addition to wet cadavers in anatomy practical lessons. The students were shown plastinated organs and organs fixed in formaldehyde. Then a questionnaire comprising 7 questions was administered to the 100 student participants. The questionnaire responses were analyzed statistically using SPSS vn. 22.0 Frequencies software.In response to question 1, 58.4% of the students thought that there was no anatomic difference between the plastinated organs and the organs fixed in formaldehyde. In contrast to the strong smell of formaldehyde, 88% of the students stated that the plastinates were odourless. The use of plastinated organs was thought to improve the quality of education by 89.1% of the students, compared to the negative aspects of formaldehyde. It was stated by 84.2% of the students that plastinated organs should be included in anatomy lessons due to the thoughts of the majority of the students that plastinated tissues could make a greater contribution to anatomy lessons. In response to the final question, 92.1% of the students stated that they felt no abhorrence of the plastinated organs.Plastination may be especially useful for educational institutions without access, space, or the financial resources for dissection, and can emphasize unique or pathological samples. The results of this study demonstrated that plastinated samples were perceived as a useful addition to traditional resources in the teaching of anatomy.

Apoptosis, also known as programmed cell death, has become a target for treating many diseases, especially cancer. Many factors are influential in the cell's pathway to apoptosis. The defects in these pathways may transform the cell to become malignant, and the organism may face a lethal outcome such as cancer. Understanding apoptosis will provide clues in guiding the pathogenesis of diseases. Two main pathways leading to apoptosis, intrinsic and extrinsic, take an active role. The granzyme B pathway is also considered an apoptotic pathway, and this pathway is activated by enzymes secreted by immune cells such as T and NK. Many caspase molecules have initiator and enforcer roles and are active at critical points in the cell's apoptosis process. In cancer treatments, activating molecules in these pathways and repairing disrupted pathways are among the target approaches. This review discusses target strategies for inhibiting apoptotic pathways and molecules in cancer cells and activating these apoptotic pathways.

No abstract available.

This study was carried out on a total of 550 lactating animals; 310 and 240 cows and buffaloes, respectively which were examined for signs of clinical mastitis (swelling, hotness, redness, and apparent milk change) from different dairy farms and veterinary units located at El-Fayoum Governorate during the period from May 2017 to November 2017. Clinical examination proved that out of these animals, a total of 126 animals (87 cattle and 39 buffaloes) were found with clinical mastitis. Streptococcus species were recovered from 73 animals including; 29(39.7%) and 44(60.0%) cows and buffaloes, respectively. Furthermore, out of the 73 Streptococci isolates recovered from cows and buffaloes; there were 10(13.7%) and 15(20.5%) S. agalactiae, 5(6.8%) and 10(23.7%) S. dysgalactiae, 8 (10.6%) and 7 (13.7%) S. uberis, 3(4.1%) and 10(13.7 %) E. fecalis and 3(4.1%) and 2(2.7%) S. lactarius, respectively. Anti-microbial susceptibility testing showed that the highest resistance was recorded against penicillin, gentamicin, streptomycin, and doxycycline (100%). Conversely, the highest sensitivity was recorded against ceftriaxone, ciprofloxacin, and sulfamethoxazole-trimethoprim (100%). Biofilm formation capacity was phenotypically assessed on YESCA CR agar medium and showed that all examined S. agalactiae and S. dysgalactiae were strong biofilm producers, meanwhile, 78%, 50%, and 75% of S. uberis, S. lactarius, and E. fecalis were biofilm positive isolates respectively. Application of PCR technique revealed that enterotoxins producing genes; sed, seb were found in 20% and 80% of isolates, in order. Biofilm-associated genes; fnbA and icaA genes were detected in 90% and 70%, respectively. Resistance genes; mecA and blaZ, genes were possessed in 90% and 70% of isolates, respectively.

The study was conducted from September 2018 to April 2019, A total of 350chicken samples were examined from different areas of the Basrah province for thediagnosis of ectoparasites and 154 chickens were infected with ectoparasites. Fourspecies of lice were isolated, which were Menacanthus cornutus, Menacanthusstramineus, Menacanthus pallidulus, Menapon gallinae and one species of mitewhich was Dermanyssus gallinae. The experimental study was carried out toeliminate the ectoparasites where 24 chickens were purchased and placed in the fieldof the faculty of agriculture. The chickens were divided into 3 groups. First group wasthe control group and the second group was infected with ectoparasites and the thirdgroup was infected with ectoparasites which was sprayed with garlic extract at aconcentration of 10%. Ten days later, the blood parameters were measured for thethree groups where the blood parameters of the group treated with garlic extract wereclose to the blood parameters of the control groupand show significant different(P<0.05).INTRODUCTION

The present study aims to isolate and identify Escherichia coli from fecal samples of farmanimals and human, also, it aims to molecular detection of shigatoxin and intimin genes inisolates. A total of (264) fecal samples and swabs were collected from different parts of Basrahin the period extending from September 2018 to January 2019. These samples were composed of(85) samples from cows, (94) samples from humanand (85) samples from sheep. Differenttechniques were used in this study to detect the presence of E. coli; these techniques includedconventional microbiological assays and molecular techniques (amplification of uidA gene byusing polymerase chain reaction).The results of these techniques indicated 50 (18.9%) were E. coli from the tested samples.These isolates were subjected to PCR to detect Shiga toxins and intimin genes (stx1, stx2, andeaeA). The results of PCR confirmed all (50) isolates were harbor at least one virulence gene.Out of 50 isolates 20 (40%) carried stx2 gene alone, the percentages of the carrier were (66.7 %,41.7% and 23.5%) from human, sheep and cattle samples, respectively. The genes (stx1 andstx2) were detected together in 9/50 (18%), represent (52.9%) of cattle isolates. The intimin gene(eaeA) alone was detected in 2/50 (4%), represent (11.8%) of cattle isolates. (28%) of isolatesharbor (stx2 and eaeA) genes, the isolates belong to human and sheep isolates (33.3%) and(45.8%), respectively. Presence of the genes (stx1, stx2, and eaeA) were discovered in (10%)of isolates, (11.8%) of cattle and (12.5%) of sheep.  The isolates were resistant to ampicillin, tetracycline (92%, 74%), respectively. However, theisolates were susceptible to imipenem, gentamycin, chloramphenicol, ciprofloxacin, andcefotaxime with a ratio of 100%, 92%, 78%, 68%, and 58%, respectively.

The study was conducted to investigate the Seroprevalence of Glanders in south part or Iraq. Eight hundred (800) local and different horse breeds aged from (1.8–25) years old and from both sexes was examine during the period started from a15.oct. 2020 to 20 April 2021.  The 184 serum samples were drained from suspected horses to examined by using double antigen multispecies Eliza of Burkholderia mallei. Results show that only 4 (2.17%) horses give a positive result with the Elisa test in Maysan governorate. Whereas negative horses for glanders included 180 (97.82%) in the south of Iraq, and that Basrah and Thi-Qar governorates were negatively against glanders. Such favorable result help for equestrian regions and horse breeding. It has been concluded that, although a very low infection rate was indicated in maysan governorate, However, Glanders could be re-emerging compared with other south governorates (Basrah and Thi-Qar) which being free. Moreover, Basrah and Thi-Qar governorates can be used as free areas

Nineveh is one of the main governorates of Iraq for sheep ranching. However, in recent years, E.coli has caused many problems and diseases in sheep. Therefore, the current study was conducted to isolate E.coli from sheep and their surrounding environment in two types of breeding systems (open and closed) and to study the effect of the breeding system on the rates of its isolation. During the period from 1 Feb to 30 Apr 2022, 380 samples from milk, skin swabs, oral swabs from lambs, water, dry fodder, feces, bedding and green grass were collected. Eight flocks of sheep classified into two groups open and closed breeding system. Standard microbiological methods were done using Eosin Methylene Blue (EMB), MacConkey and Brilliance agars cultures. Then, the isolates were confirmed using biochemical tests. Molecular confirmation of E.coli was performed using specific primers uidA gene. The current study showed that out of 240 samples, 130 samples from open breeding system at a rate of 54.2% and out of 140 samples, 90 samples from closed breeding system at a rate of 64.3%, were positive for the bacterial isolation and PCR assay. The high isolation rate of E.coli from the sheep closed breeding system, indicates the lack of hygiene procedures application with regard to flocks health, as well as the sanitary procedures followed in animal housing. Close monitoring of food animal production is essential and that it could reduce the potential public health risks in both animal and human medicines.                       

The present research was designed to evaluate the protective effect of crude alkaloid extract of Matricaria chamomilla L. (MC) against pentylenetetrazole (PTZ) induced convulsions in chicks. A total of seventy-two chicks were randomly divided into six groups each one consisting of 12 chicks. The first group was considered to be a negative group that received subcutaneous injection of normal saline, the second group (positive control) received subcutaneous injection of PTZ (90 mg/kg), and the third group received sodium valproate (200 mg/kg) orally for six days. The other groups (fourth, fifth and sixth) were treated with single intraperitoneal injection of crude alkaloids extract of MC (20, 40, 80 mg/kg) respectively. After 30 minutes of the treatment, the groups (third to sixth) received PTZ and observed the convulsion signs for the next 30 minutes. At the end of the experiment, various biochemical parameters were assessed including, brain gamma-aminobutyric acid (GABA) and glutamate, serum catalase (CAT), glutathione reductase (GR), malondialdehyde (MDA), and 8-isoprostane, and some electrolytes (potassium K+, sodium Na+, chloride Cl-, ionized calcium iCa2+, total calcium TCa2+), pH, and glucose levels in serum. The results indicated that the group treated with crude alkaloids extract at higher dose (80 mg/kg) showed a significant increase in CAT and significantly decreased in 8-isoprostane, and an increase in Na+ ions concentration in serum. It was concluded that pretreatment of crude alkaloids extract (80 mg/kg) of MC offers anticonvulsant activity by reducing the mortality rate induced by PTZ, as well as it plays an important role in inhibiting oxidative stress.