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Partager le résultat de cette recherche Interroger des sources externesContribution a l’étude de l’influence des facteurs intrinsèques et extrinsèques sur quelques paramètres physiologiques sanguins chez les bovins dans la région de Constantine / Meriem Mekroud
Titre : Contribution a l’étude de l’influence des facteurs intrinsèques et extrinsèques sur quelques paramètres physiologiques sanguins chez les bovins dans la région de Constantine Type de document : texte imprimé Auteurs : Meriem Mekroud, Auteur ; Nedjoua Arzour née Lakehal, Directeur de thèse Mention d'édition : 17/06/2021 Editeur : جامعة الإخوة منتوري قسنطينة Année de publication : 2021 Importance : 150 f. Format : 30 cm. Note générale : 1 copies imprimées disponibles
Langues : Français (fre) Catégories : Français - Anglais
Sciences VétérinairesTags : production Animal: Physiologie animale et pharmacodynamie bovins paramètres hématologiques âge race sexe stade physiologique saison système d’élevage cattle hematological parameters age breed gender physiological stage season breeding methods الأبقار المعلمات الدموية العمر السلالة الجنس المرحلة الفيزيولوجية الموسم، نظام تربية الأبقار Index. décimale : 636 Sciences Vétérinaires Résumé :
The influence of different intrinsic and extrinsic factors on hematological parameters has been the subject of several previous works around the world. In Algeria, studies about all these factors in dairy cows are quite rare. It would therefore be interesting to provide for the veterinarians the usual values, in order to help them in the subclinical phase of the diagnosis. The first part is a bibliographical summary on blood physiology in cattle, the second part is an experimental study. A first section establishes the usual values of hematological parameters (RBC, HGB, HCT, MCV, MCH, MCHC, PLT, WBC, Number of LYM, MONO, NEU, EOS and BASO) and ionic elements (Na, K, Cl, Ca and P) in cattle, as well as the
correlation between these parameters and the intrinsic factors (age, breed, gender and physiological stage). Overall, the values are within physiological norms. For intrinsic factors, the variations are significant for age for all parameters of red and white blood cells. Concerning breed, only number of NEU is significantly different. For gender, the levels of PLT as well as some erythrocyte indices (MCH, MCHC) are the only variables. Finally, for the physiological stage, all the parameters studied fluctuate significantly between stages, excepting HGB, PLT, number of EOS, BASO and Na. The second part studies the influence of extrinsic factors (season and breeding methods). The results show a significant influence of the season on all parameters of red and white line except RBC, HGB and MCV. The breeding method has a significant influence on HGB, HCT and number of EOS.
Note de contenu : Annexes. Diplôme : Doctorat en sciences En ligne : ../theses/veterinaire/MEK7785.pdf Format de la ressource électronique : Permalink : index.php?lvl=notice_display&id=11617 Contribution a l’étude de l’influence des facteurs intrinsèques et extrinsèques sur quelques paramètres physiologiques sanguins chez les bovins dans la région de Constantine [texte imprimé] / Meriem Mekroud, Auteur ; Nedjoua Arzour née Lakehal, Directeur de thèse . - 17/06/2021 . - جامعة الإخوة منتوري قسنطينة, 2021 . - 150 f. ; 30 cm.
1 copies imprimées disponibles
Langues : Français (fre)
Catégories : Français - Anglais
Sciences VétérinairesTags : production Animal: Physiologie animale et pharmacodynamie bovins paramètres hématologiques âge race sexe stade physiologique saison système d’élevage cattle hematological parameters age breed gender physiological stage season breeding methods الأبقار المعلمات الدموية العمر السلالة الجنس المرحلة الفيزيولوجية الموسم، نظام تربية الأبقار Index. décimale : 636 Sciences Vétérinaires Résumé :
The influence of different intrinsic and extrinsic factors on hematological parameters has been the subject of several previous works around the world. In Algeria, studies about all these factors in dairy cows are quite rare. It would therefore be interesting to provide for the veterinarians the usual values, in order to help them in the subclinical phase of the diagnosis. The first part is a bibliographical summary on blood physiology in cattle, the second part is an experimental study. A first section establishes the usual values of hematological parameters (RBC, HGB, HCT, MCV, MCH, MCHC, PLT, WBC, Number of LYM, MONO, NEU, EOS and BASO) and ionic elements (Na, K, Cl, Ca and P) in cattle, as well as the
correlation between these parameters and the intrinsic factors (age, breed, gender and physiological stage). Overall, the values are within physiological norms. For intrinsic factors, the variations are significant for age for all parameters of red and white blood cells. Concerning breed, only number of NEU is significantly different. For gender, the levels of PLT as well as some erythrocyte indices (MCH, MCHC) are the only variables. Finally, for the physiological stage, all the parameters studied fluctuate significantly between stages, excepting HGB, PLT, number of EOS, BASO and Na. The second part studies the influence of extrinsic factors (season and breeding methods). The results show a significant influence of the season on all parameters of red and white line except RBC, HGB and MCV. The breeding method has a significant influence on HGB, HCT and number of EOS.
Note de contenu : Annexes. Diplôme : Doctorat en sciences En ligne : ../theses/veterinaire/MEK7785.pdf Format de la ressource électronique : Permalink : index.php?lvl=notice_display&id=11617 Exemplaires (1)
Code-barres Cote Support Localisation Section Disponibilité MEK/7785 MEK/7785 Thèse Bibliothèque principale Thèses Disponible
Titre : Contribution a l’etude de quelques parametres hematologiques et ioniques chez le cheval dans le nord de l’Algerie Type de document : texte imprimé Auteurs : Meriem Mekroud, Auteur ; Mustapha Kerrour, Directeur de thèse Editeur : جامعة الإخوة منتوري قسنطينة Année de publication : 2016 Importance : 140 f. Format : 30 cm. Note générale : 2 copies imprimées disponibles
Langues : Français (fre) Catégories : Français - Anglais
Sciences VétérinairesTags : cheval sang paramètres hématologiques ions effet saisons horse blood hematological parameters season effect حصان دم معلمات الدم آيونات تأثير الموسم Index. décimale : 636 Sciences Vétérinaires Résumé : The horse, who is a noble kind occupying a prestigious status, and for whom it would be
interesting to put in the disposition of the veterinarians in Algeria, a usual values which can be
interesting in the early detection of different illness and deseas.
The first one part of this study consists in marking a synthesis of the bibliographic data of
some hematological and ionic parameters at the horse. The second part which is experimental
is divided into two; the first studies a lot of hematological (RBC, Hb, Htc, MCH, MCHC,
TRBC, WBC, Neu %, Eos %, Baso %, Lym % and Mono %) and ionic (Na, K, Cl, Ca, Mg
and P), then analyses the effects of the diffrent factors (age, breed, sex and mode of use) on
these studied parameters.
On the whole, all stocks are in physiological norms, except the chlorine and the magnesium
which are higher, the sodium with a little more spread interval and with the calcium witch is
lower than normal. The influence of the factors is not marked except for white cells, calcium
and phosphorus who differ significantly according to the age group.
The second shutter which is based on the study of effect season on explored parameters,
shows that there is a season effect on some of them ; the haemoglobin and the hematocrit are
correlated with winter season, the magnesium with summer season. Over the year, an
eosinophilia in spring and neutrophilia in autumn are noted. As for ions, hypocalcemia is
marked in winter, hypochloremia in spring and summer and a progressive decrease of the
magnesium throughout the year.
Diplôme : Magistère En ligne : ../theses/veterinaire/MEK6941.pdf Format de la ressource électronique : Permalink : index.php?lvl=notice_display&id=10318 Contribution a l’etude de quelques parametres hematologiques et ioniques chez le cheval dans le nord de l’Algerie [texte imprimé] / Meriem Mekroud, Auteur ; Mustapha Kerrour, Directeur de thèse . - جامعة الإخوة منتوري قسنطينة, 2016 . - 140 f. ; 30 cm.
2 copies imprimées disponibles
Langues : Français (fre)
Catégories : Français - Anglais
Sciences VétérinairesTags : cheval sang paramètres hématologiques ions effet saisons horse blood hematological parameters season effect حصان دم معلمات الدم آيونات تأثير الموسم Index. décimale : 636 Sciences Vétérinaires Résumé : The horse, who is a noble kind occupying a prestigious status, and for whom it would be
interesting to put in the disposition of the veterinarians in Algeria, a usual values which can be
interesting in the early detection of different illness and deseas.
The first one part of this study consists in marking a synthesis of the bibliographic data of
some hematological and ionic parameters at the horse. The second part which is experimental
is divided into two; the first studies a lot of hematological (RBC, Hb, Htc, MCH, MCHC,
TRBC, WBC, Neu %, Eos %, Baso %, Lym % and Mono %) and ionic (Na, K, Cl, Ca, Mg
and P), then analyses the effects of the diffrent factors (age, breed, sex and mode of use) on
these studied parameters.
On the whole, all stocks are in physiological norms, except the chlorine and the magnesium
which are higher, the sodium with a little more spread interval and with the calcium witch is
lower than normal. The influence of the factors is not marked except for white cells, calcium
and phosphorus who differ significantly according to the age group.
The second shutter which is based on the study of effect season on explored parameters,
shows that there is a season effect on some of them ; the haemoglobin and the hematocrit are
correlated with winter season, the magnesium with summer season. Over the year, an
eosinophilia in spring and neutrophilia in autumn are noted. As for ions, hypocalcemia is
marked in winter, hypochloremia in spring and summer and a progressive decrease of the
magnesium throughout the year.
Diplôme : Magistère En ligne : ../theses/veterinaire/MEK6941.pdf Format de la ressource électronique : Permalink : index.php?lvl=notice_display&id=10318 Exemplaires (1)
Code-barres Cote Support Localisation Section Disponibilité MEK/6941 MEK/6941 Thèse Bibliothèque principale Thèses Disponible
