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Titre : Contribution à l'étude de la bilirubine chez les bovins Type de document : texte imprimé Auteurs : Ouarda Ayadi, Auteur ; A. Mekroud, Directeur de thèse Editeur : جامعة الإخوة منتوري قسنطينة Année de publication : 2009 Importance : 90 f. Format : 30 cm. Note générale : 01 Disponible à la salle de recherche 02 Disponibles au magazin de la B.U.C 01 CD
02 Disponibles au magazinLangues : Français (fre) Catégories : Français - Anglais
Sciences VétérinairesTags : Prévalence Sexe Age Bovins Bilirubine(totale,directe,indirecte) Race Région de provenance Ictères Spéctrophotométrie d'absorption moléculaire bilirubin (total direct indirect) , region of origin jaundices prevalence cattle atomic absorption spectrophotometry Index. décimale : 636 Sciences Vétérinaires Résumé : The study in El Eulma Wilaya of Setif to aim from the determination of bilirubin by
atomic absorption spectrophotometry, its variations depending variants: sex, age, race and
region of origin of cattle, intervals to determine their values usual, to classify cases of
jaundice in the region, to finally determine the prevalence of these cases of jaundice.
This detailed comparative study allowed the investigation of the influence of parameters: age, sex, breed of cattle.
The results show that the usual intervals of values of total bilirubin, direct and indirect are : 0,07 – 0,8 mg/ 100 ml, 0,08 – 0,28 mg/100 ml, and 0,10 -0,61 mg/100 ml.
This study show the presence of two types of jaundice: Hemolytic, and hepatic, with prevalence higher in August compared to the months of September and October.Diplôme : Magistère En ligne : ../theses/veterinaire/AYA5289.pdf Format de la ressource électronique : Permalink : https://bu.umc.edu.dz/md/index.php?lvl=notice_display&id=1867 Contribution à l'étude de la bilirubine chez les bovins [texte imprimé] / Ouarda Ayadi, Auteur ; A. Mekroud, Directeur de thèse . - [S.l.] : جامعة الإخوة منتوري قسنطينة, 2009 . - 90 f. ; 30 cm.
01 Disponible à la salle de recherche 02 Disponibles au magazin de la B.U.C 01 CD
02 Disponibles au magazin
Langues : Français (fre)
Catégories : Français - Anglais
Sciences VétérinairesTags : Prévalence Sexe Age Bovins Bilirubine(totale,directe,indirecte) Race Région de provenance Ictères Spéctrophotométrie d'absorption moléculaire bilirubin (total direct indirect) , region of origin jaundices prevalence cattle atomic absorption spectrophotometry Index. décimale : 636 Sciences Vétérinaires Résumé : The study in El Eulma Wilaya of Setif to aim from the determination of bilirubin by
atomic absorption spectrophotometry, its variations depending variants: sex, age, race and
region of origin of cattle, intervals to determine their values usual, to classify cases of
jaundice in the region, to finally determine the prevalence of these cases of jaundice.
This detailed comparative study allowed the investigation of the influence of parameters: age, sex, breed of cattle.
The results show that the usual intervals of values of total bilirubin, direct and indirect are : 0,07 – 0,8 mg/ 100 ml, 0,08 – 0,28 mg/100 ml, and 0,10 -0,61 mg/100 ml.
This study show the presence of two types of jaundice: Hemolytic, and hepatic, with prevalence higher in August compared to the months of September and October.Diplôme : Magistère En ligne : ../theses/veterinaire/AYA5289.pdf Format de la ressource électronique : Permalink : https://bu.umc.edu.dz/md/index.php?lvl=notice_display&id=1867 Exemplaires (1)
Code-barres Cote Support Localisation Section Disponibilité AYA/5289 AYA/5289 Thèse Bibliothèque principale Thèses Disponible Evaluation du niveau de stress chez les bovins en période de pré- abattage et son influence sur le métabolisme énergétique musculaire post-mortem / Slimane Agoud
Titre : Evaluation du niveau de stress chez les bovins en période de pré- abattage et son influence sur le métabolisme énergétique musculaire post-mortem Type de document : texte imprimé Auteurs : Slimane Agoud, Auteur ; Rachid ELgroud, Directeur de thèse Editeur : جامعة الإخوة منتوري قسنطينة Année de publication : 2016 Importance : 131 f. Format : 30 cm. Note générale : 2 copies imprimées disponibles
Langues : Français (fre) Catégories : Français - Anglais
Sciences VétérinairesTags : Stress pré-abatage Transport Abattage Abattoir Qualité Viande Bovin Pre-slaughter Transportation Slaughter Slaughterhouse Meat quality cattle ??????? ??? ????? ????? ????? ???? ???? ?????? Index. décimale : 636 Sciences Vétérinaires Résumé :
The sensory and technological qualities of the meat depend on the conditions of
development of muscle metabolism at the time of slaughter. These later are largely influenced by the physiological state of the animal especially the potential stress reactions.
We were interested on the effects which relate the pre-slaughter procedure and the
characteristics of animals (breed, age, sex) on the level of stress in cattle and the early post mortem muscle metabolism. Therefore, the study was carried on two main slaughterhouses;one in the Bejaia department and the other in Setif. The samples were taken from a farm, For the pH measurement, and post-mortem temperature; they were carried out one hour after the slaughter, then every half an hour, to two hours and a half.
Stress levels expressed by the cortisol concentration are greater in animals of the local breed, and females. The most factors involved in animal stress are: transport, but also the deprivation of food associated with set expectations at slaughterhouses. In the section based on stress and energy metabolism, it has been demonstrated the effect of age. Thus, our results showed that the combination of stress and physical activity in the hours preceding slaughter, can induce early postmortem pH lowering values with early post mortem higher temperatures.
Furthermore, high levels of stress after prolonged hold, associated to the deprivation of food, induces high early postmortem pH values with early lower post mortem temperatures.
In comparison to other researches done in other countries, the results are sustained by certain and do not conform to others. This heterogeneity of the results is due to differences in the animal (breed, species), of farming (feeding, intensive or extensive farming), slaughtering procedures, the study itself (applied protocol and number studied factors and parameters).
Diplôme : Magistère En ligne : ../theses/veterinaire/AGO6933.pdf Format de la ressource électronique : Permalink : https://bu.umc.edu.dz/md/index.php?lvl=notice_display&id=10285 Evaluation du niveau de stress chez les bovins en période de pré- abattage et son influence sur le métabolisme énergétique musculaire post-mortem [texte imprimé] / Slimane Agoud, Auteur ; Rachid ELgroud, Directeur de thèse . - [S.l.] : جامعة الإخوة منتوري قسنطينة, 2016 . - 131 f. ; 30 cm.
2 copies imprimées disponibles
Langues : Français (fre)
Catégories : Français - Anglais
Sciences VétérinairesTags : Stress pré-abatage Transport Abattage Abattoir Qualité Viande Bovin Pre-slaughter Transportation Slaughter Slaughterhouse Meat quality cattle ??????? ??? ????? ????? ????? ???? ???? ?????? Index. décimale : 636 Sciences Vétérinaires Résumé :
The sensory and technological qualities of the meat depend on the conditions of
development of muscle metabolism at the time of slaughter. These later are largely influenced by the physiological state of the animal especially the potential stress reactions.
We were interested on the effects which relate the pre-slaughter procedure and the
characteristics of animals (breed, age, sex) on the level of stress in cattle and the early post mortem muscle metabolism. Therefore, the study was carried on two main slaughterhouses;one in the Bejaia department and the other in Setif. The samples were taken from a farm, For the pH measurement, and post-mortem temperature; they were carried out one hour after the slaughter, then every half an hour, to two hours and a half.
Stress levels expressed by the cortisol concentration are greater in animals of the local breed, and females. The most factors involved in animal stress are: transport, but also the deprivation of food associated with set expectations at slaughterhouses. In the section based on stress and energy metabolism, it has been demonstrated the effect of age. Thus, our results showed that the combination of stress and physical activity in the hours preceding slaughter, can induce early postmortem pH lowering values with early post mortem higher temperatures.
Furthermore, high levels of stress after prolonged hold, associated to the deprivation of food, induces high early postmortem pH values with early lower post mortem temperatures.
In comparison to other researches done in other countries, the results are sustained by certain and do not conform to others. This heterogeneity of the results is due to differences in the animal (breed, species), of farming (feeding, intensive or extensive farming), slaughtering procedures, the study itself (applied protocol and number studied factors and parameters).
Diplôme : Magistère En ligne : ../theses/veterinaire/AGO6933.pdf Format de la ressource électronique : Permalink : https://bu.umc.edu.dz/md/index.php?lvl=notice_display&id=10285 Exemplaires (1)
Code-barres Cote Support Localisation Section Disponibilité AGO/6933 AGO/6933 Thèse Bibliothèque principale Thèses Disponible
Titre : La paramphistomose gastro‐duodenale des ruminants dans le nord‐est Algerien : Investigations sur les bovins et le mollusque hote Type de document : texte imprimé Auteurs : Amal Titi, Auteur ; Abdesselam Mekroud, Directeur de thèse Editeur : constantine [Algérie] : Université Constantine 1 Année de publication : 2013 Importance : 152 f. Format : 30 cm Note générale : 2 copies imprimées disponibles Langues : Français (fre) Catégories : Français - Anglais
Sciences VétérinairesTags : Paramphistomose prévalence bovins lymnée saison identification moléculaire Paramphistomosis prevalence cattle snails hosts season molecular identification ?????? ???????????????????????????????????? ??????? Index. décimale : 636 Sciences Vétérinaires Résumé : Studies on paramphistomosis have been achieved for two consecutive years for the purpose of specifying the prevalence of this trématodosis in cattle in the governorate of Jijel.
The prevalence of this parasitosis is estimated at 18.5% in 2011 and 17.0 in 2012, with monthly peaks of 32.6% and 28.2% respectively. Our study has shown that this parasitosis is more significant in the coastal governorates such as Jijel, (17.6%), compared with the inland ones (Constantine and Sétif with respectively 5.05% and 2.70%). When there is strong prevalence, low parasitic loads have been recorded. This may be explained by the rarefaction of snails habitats, outside the periods of high pluviometry, but no study has been undertaken in this matter.
Experimental infestations carried out on 20 sheep with Paramphostomum daubneyi have shown that only those receiving 1000 métacercarias have shown haematological modifications (light anaemia, polycythemia and eosinophilia), between the 9th and 12th postinfestation.
Malacological investigations in the governorate of Jijel in 2010 have shown that molluscs, intermediary hosts, are infested during all year with a higher prevalence during the humid period. Experimental infestations on 3 species of Lymneidas by P.daubneyi have shown that Lymnea viatrix is the most apt to produce métacercarias inside a laboratory, compared to both Galba truncatula and Lymnea neotropica
The identification of the paramphistomes species using molecular tools has confirmed the existence of two species which are P. daubneyi and P. microbothrium, in the various governorates of the Eastern Algeria (Jijel, Tarf, Constantine and Sétif).Diplôme : Doctorat en sciences En ligne : ../theses/veterinaire/TIT6404.pdf Format de la ressource électronique : Permalink : https://bu.umc.edu.dz/md/index.php?lvl=notice_display&id=9421 La paramphistomose gastro‐duodenale des ruminants dans le nord‐est Algerien : Investigations sur les bovins et le mollusque hote [texte imprimé] / Amal Titi, Auteur ; Abdesselam Mekroud, Directeur de thèse . - constantine (Route ain el bey, Algérie) : Université Constantine 1, 2013 . - 152 f. ; 30 cm.
2 copies imprimées disponibles
Langues : Français (fre)
Catégories : Français - Anglais
Sciences VétérinairesTags : Paramphistomose prévalence bovins lymnée saison identification moléculaire Paramphistomosis prevalence cattle snails hosts season molecular identification ?????? ???????????????????????????????????? ??????? Index. décimale : 636 Sciences Vétérinaires Résumé : Studies on paramphistomosis have been achieved for two consecutive years for the purpose of specifying the prevalence of this trématodosis in cattle in the governorate of Jijel.
The prevalence of this parasitosis is estimated at 18.5% in 2011 and 17.0 in 2012, with monthly peaks of 32.6% and 28.2% respectively. Our study has shown that this parasitosis is more significant in the coastal governorates such as Jijel, (17.6%), compared with the inland ones (Constantine and Sétif with respectively 5.05% and 2.70%). When there is strong prevalence, low parasitic loads have been recorded. This may be explained by the rarefaction of snails habitats, outside the periods of high pluviometry, but no study has been undertaken in this matter.
Experimental infestations carried out on 20 sheep with Paramphostomum daubneyi have shown that only those receiving 1000 métacercarias have shown haematological modifications (light anaemia, polycythemia and eosinophilia), between the 9th and 12th postinfestation.
Malacological investigations in the governorate of Jijel in 2010 have shown that molluscs, intermediary hosts, are infested during all year with a higher prevalence during the humid period. Experimental infestations on 3 species of Lymneidas by P.daubneyi have shown that Lymnea viatrix is the most apt to produce métacercarias inside a laboratory, compared to both Galba truncatula and Lymnea neotropica
The identification of the paramphistomes species using molecular tools has confirmed the existence of two species which are P. daubneyi and P. microbothrium, in the various governorates of the Eastern Algeria (Jijel, Tarf, Constantine and Sétif).Diplôme : Doctorat en sciences En ligne : ../theses/veterinaire/TIT6404.pdf Format de la ressource électronique : Permalink : https://bu.umc.edu.dz/md/index.php?lvl=notice_display&id=9421 Exemplaires (1)
Code-barres Cote Support Localisation Section Disponibilité TIT/6404 TIT/6404 Thèse Bibliothèque principale Thèses Disponible Documents numériques
texte intègraleAdobe Acrobat PDF
Titre : La paratuberculose bovine dans les abattoirs de la region de Constantine Type de document : texte imprimé Auteurs : Dounia Gherroucha ep Beziez, Auteur ; L Benhamza, Directeur de thèse Editeur : constantine [Algérie] : Université Constantine 1 Année de publication : 2014 Importance : 181 f. Format : 30 cm. Note générale : 2 copies imprimées disponibles Langues : Français (fre) Catégories : Français - Anglais
Sciences VétérinairesTags : Paratuberculose bovin abattoir Constantine histopathologie paratuberculosis cattle slaughterhouse histopathology ???? ???? ??????? ?????? ??????? ?????? Index. décimale : 636 Sciences Vétérinaires Résumé : Bovine paratuberculosis is an infectious and contagious chronic disease due to the increase of the mycobacterium M paratuberculosis in the organism. This disease is widespread in all countries practicing intensive cattle raising and causes heavy economic losses.
The objective of this study is to search for paratuberculosis in cattle slaughterhouses. The author begins by presenting anatomical and histological reminders of the intestine and the satellite lymph; the major epidemiological elements of the causative pathogen, the symptoms and lesions of paratuberculosis plus the different methods of diagnosis and screening are described.
The practical part consists of visits to the slaughterhouse, to inspect the intestines, take samples from the mesenteric hypertrophied lymph, accompanied by a portion of the intestine, and send them to the laboratory for histopathological study.
Two stains were made, the HE and cold Ziehl stain; impressions of intestines and mesenteric lymph are also colored by the Ziehl-Neelsen hot method and examined microscopically.Diplôme : Magistère En ligne : ../theses/veterinaire/GHE6452.pdf Format de la ressource électronique : Permalink : https://bu.umc.edu.dz/md/index.php?lvl=notice_display&id=9487 La paratuberculose bovine dans les abattoirs de la region de Constantine [texte imprimé] / Dounia Gherroucha ep Beziez, Auteur ; L Benhamza, Directeur de thèse . - constantine (Route ain el bey, Algérie) : Université Constantine 1, 2014 . - 181 f. ; 30 cm.
2 copies imprimées disponibles
Langues : Français (fre)
Catégories : Français - Anglais
Sciences VétérinairesTags : Paratuberculose bovin abattoir Constantine histopathologie paratuberculosis cattle slaughterhouse histopathology ???? ???? ??????? ?????? ??????? ?????? Index. décimale : 636 Sciences Vétérinaires Résumé : Bovine paratuberculosis is an infectious and contagious chronic disease due to the increase of the mycobacterium M paratuberculosis in the organism. This disease is widespread in all countries practicing intensive cattle raising and causes heavy economic losses.
The objective of this study is to search for paratuberculosis in cattle slaughterhouses. The author begins by presenting anatomical and histological reminders of the intestine and the satellite lymph; the major epidemiological elements of the causative pathogen, the symptoms and lesions of paratuberculosis plus the different methods of diagnosis and screening are described.
The practical part consists of visits to the slaughterhouse, to inspect the intestines, take samples from the mesenteric hypertrophied lymph, accompanied by a portion of the intestine, and send them to the laboratory for histopathological study.
Two stains were made, the HE and cold Ziehl stain; impressions of intestines and mesenteric lymph are also colored by the Ziehl-Neelsen hot method and examined microscopically.Diplôme : Magistère En ligne : ../theses/veterinaire/GHE6452.pdf Format de la ressource électronique : Permalink : https://bu.umc.edu.dz/md/index.php?lvl=notice_display&id=9487 Exemplaires (1)
Code-barres Cote Support Localisation Section Disponibilité GHE/6452 GHE/6452 Thèse Bibliothèque principale Thèses Disponible Documents numériques
texte intégraleAdobe Acrobat PDF
Titre : Contribution au diagnostic de la theilériose chez les bovins dans l’Est algérien Type de document : texte imprimé Auteurs : Ouarda Ayadi, Auteur ; Mohamed Cherif Benchikh Elfgoun, Auteur Editeur : جامعة الإخوة منتوري قسنطينة Année de publication : 2016 Importance : 152 f. Format : 30 cm. Note générale : 2 copies imprimées disponibles
Langues : Français (fre) Catégories : Français - Anglais
Sciences VétérinairesTags : Theilériose tropicale Bovins PCR étalement sanguin biochimie hématologie lait Algérie Tropical theileriosis cattle blood smear biochemistry haematology milk Algeria ????? ???????? ?????????? ??????? ??????? ??????????? ???????? ?????? ?????? ????????
??????? ???????? ??????? ??????Index. décimale : 636 Sciences Vétérinaires Résumé :
The present study carried out in the region of El Eulma (North-eastern Algeria) showed a highest prevalence (81.9%) of theileriosis (Theileria. annulata infection) among the piroplasmosis, the coinfection between theileriosis and babesiosis (B. bovis) are frequent (14.9%). The number of the highest cases (45) has parasitemia between 0.1 - 4.99%. A total of 180 and 134 blood samples from 21 farms were collected in April and November 2015 (before and after the tropical theileriosis season; respectively) in the region of El Eulma (Sétif). Molecular prevalence (38.9 and 50% in April and November; respectively) was higher than those by Giemsa stained blood smear (17 and 16.4%, before and after tropical theileriosis season; respectively) (p<0.001 ). Exotic breeds were more infected than local breeds in the first visit (p=0.003), while during the second visit no significant difference was detected (p=0.226). This prevalence is lower in cattle less than one year (p=0,117; 0,270 in April and November; respectively). Molecular prevalence was significantly higher in females (44.7%) than in males (22.9%) (p<0.008) during the first visit.
No influence of type of livestock or the walls statements was detected. The sequences of genes Algerian Tams1 (96.1 to 98.9%, identity values) have a relationship with the Mauritanian, Tunisian and Egyptian sequences.
The biochemical and haematological study conducted on 40 healthy cattle and 40 clinically infected showed that the number of leukocytes, erythrocytes, haemoglobin, haematocrit, glucose, albumin, and total protein decrease significantly (p=0.005; 0.008, 0.03,0.048, 0.002, 0.027 and 0.018; respectively) in clinically infected Montbeliard breed with Theileria annulata. All infected animals have a total and direct bilirubin concentration increase significantly (p<0.001). The erythrocytes, haemoglobin, and haematocrit crossbreed cattle concentration decrease significantly (p=0.027; 0.003 and <0.001; respectively). Two types of anaemia were detected: hypochromic microcytic anaemia in Montbeliard clinically infected cattle and normochromic normocytic anaemia in infected local and cross breed cattle.
The tropical theileriosis impact study in Skikda region (northern Algeria) showed a decrease in milk production in 10 local breed cattle infected with Theileria annulata in summer 2015. The decrease in weekly milk production estimated for two months was 2.76 L /day / cow corresponding to 31.92% of the total milk production. This decrease corresponds to 110.5 AD (US $ 1.02) / day / sick cow. The relative variation of milk production showed a dramatic decrease from 82.72 to 0.76% on day 21.
Diplôme : Doctorat en sciences En ligne : ../theses/veterinaire/AYA6981.pdf Format de la ressource électronique : Permalink : https://bu.umc.edu.dz/md/index.php?lvl=notice_display&id=10414 Contribution au diagnostic de la theilériose chez les bovins dans l’Est algérien [texte imprimé] / Ouarda Ayadi, Auteur ; Mohamed Cherif Benchikh Elfgoun, Auteur . - [S.l.] : جامعة الإخوة منتوري قسنطينة, 2016 . - 152 f. ; 30 cm.
2 copies imprimées disponibles
Langues : Français (fre)
Catégories : Français - Anglais
Sciences VétérinairesTags : Theilériose tropicale Bovins PCR étalement sanguin biochimie hématologie lait Algérie Tropical theileriosis cattle blood smear biochemistry haematology milk Algeria ????? ???????? ?????????? ??????? ??????? ??????????? ???????? ?????? ?????? ????????
??????? ???????? ??????? ??????Index. décimale : 636 Sciences Vétérinaires Résumé :
The present study carried out in the region of El Eulma (North-eastern Algeria) showed a highest prevalence (81.9%) of theileriosis (Theileria. annulata infection) among the piroplasmosis, the coinfection between theileriosis and babesiosis (B. bovis) are frequent (14.9%). The number of the highest cases (45) has parasitemia between 0.1 - 4.99%. A total of 180 and 134 blood samples from 21 farms were collected in April and November 2015 (before and after the tropical theileriosis season; respectively) in the region of El Eulma (Sétif). Molecular prevalence (38.9 and 50% in April and November; respectively) was higher than those by Giemsa stained blood smear (17 and 16.4%, before and after tropical theileriosis season; respectively) (p<0.001 ). Exotic breeds were more infected than local breeds in the first visit (p=0.003), while during the second visit no significant difference was detected (p=0.226). This prevalence is lower in cattle less than one year (p=0,117; 0,270 in April and November; respectively). Molecular prevalence was significantly higher in females (44.7%) than in males (22.9%) (p<0.008) during the first visit.
No influence of type of livestock or the walls statements was detected. The sequences of genes Algerian Tams1 (96.1 to 98.9%, identity values) have a relationship with the Mauritanian, Tunisian and Egyptian sequences.
The biochemical and haematological study conducted on 40 healthy cattle and 40 clinically infected showed that the number of leukocytes, erythrocytes, haemoglobin, haematocrit, glucose, albumin, and total protein decrease significantly (p=0.005; 0.008, 0.03,0.048, 0.002, 0.027 and 0.018; respectively) in clinically infected Montbeliard breed with Theileria annulata. All infected animals have a total and direct bilirubin concentration increase significantly (p<0.001). The erythrocytes, haemoglobin, and haematocrit crossbreed cattle concentration decrease significantly (p=0.027; 0.003 and <0.001; respectively). Two types of anaemia were detected: hypochromic microcytic anaemia in Montbeliard clinically infected cattle and normochromic normocytic anaemia in infected local and cross breed cattle.
The tropical theileriosis impact study in Skikda region (northern Algeria) showed a decrease in milk production in 10 local breed cattle infected with Theileria annulata in summer 2015. The decrease in weekly milk production estimated for two months was 2.76 L /day / cow corresponding to 31.92% of the total milk production. This decrease corresponds to 110.5 AD (US $ 1.02) / day / sick cow. The relative variation of milk production showed a dramatic decrease from 82.72 to 0.76% on day 21.
Diplôme : Doctorat en sciences En ligne : ../theses/veterinaire/AYA6981.pdf Format de la ressource électronique : Permalink : https://bu.umc.edu.dz/md/index.php?lvl=notice_display&id=10414 Exemplaires (1)
Code-barres Cote Support Localisation Section Disponibilité AYA/6981 AYA/6981 Thèse Bibliothèque principale Thèses Disponible
