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題 名 | 畜試黑豬一號血液學調查=The Investigation on Hematological Values of TLRI Black Pig No.1 |
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作 者 | 洪鈴柱; 李恒夫; 邱智偉; 蘇天明; | 書刊名 | 畜產研究 |
卷 期 | 44:4 2011.12[民100.12] |
頁 次 | 頁301-310 |
分類號 | 437.65 |
關鍵詞 | 畜試黑豬一號; 血液; 生化值; TLRI black pig no.1; Hematology; Biochemistry; |
語 文 | 中文(Chinese) |
中文摘要 | 本試驗目的旨在調查畜試黑豬一號之血球及血液生化性狀,以瞭解該豬種生長過程中血液性狀的變化,俾作為畜試黑豬一號仔豬飼養之健康檢查及該動物實驗之生理性狀的參考值。每季逢機選取分娩仔豬13 胎,每胎之中距平均體重最近之仔豬雌雄各一頭,共挑選26 頭仔豬,於豬隻1 日齡、1 月齡、3 月齡及6 月齡時,自頸靜脈抽血,以進行血液學檢查。由試驗結果得知血液生理學值在不同日(月)齡間有明顯的差異。紅血球、血紅素、血球容積比、白血球、血小板在1 日齡時為最低,但在1 月齡以後,均明顯上升。嗜酸性球及單核球在各成長過程中,佔白血球量的百分比低且穩定,淋巴球所佔的百分比為最高。由血清生化學檢查結果得知,葡萄糖在1 日齡時為最低,之後平緩增加, 3 月齡之後趨向平緩地減低。白蛋白在1 日齡時為最低,但在1 月齡明顯上升達約3 倍,之後趨向平緩;總球蛋白在1 日齡為最高,1 月齡為最低,下降63%,但3 月齡以後又明顯回升;尿素氮1 日齡為最高,1 月齡以後明顯下降且維持穩定。膽固醇在1 日齡時為最低,在1 月齡明顯上升,在3 月齡稍微下降,但6 月齡則又顯著上升。總結顯示豬隻在1 日齡時,紅血球、白血球、血小板數量為最低,以白血球為主的細胞性免疫力,其數量也較其他生長階段為少,此時需依靠初乳的移行抗體,來彌補免疫力的不足。在1 月齡以後,造血功能顯著地增強,血球製造量才顯著地增加。 |
英文摘要 | The aim of this study was to establish updated reference intervals for hematological and biochemical analyses in TLRI Black pig No.1. The study involved 26 newborn piglets of TLRI Black pig No.1, delivered from 13 sows during 4 seasons of one year. One male and one female piglet were selected from each litter, which body weights were close to the average of their littermate’s. Blood samples were collected immediately after parturition (after colostrums intake), in the first day, the first month, the third month, and the 6th month of life, respectively. The results of this study indicated that the lowest concentration of erythrocytes, hemoglobin, leucocytes, platelets and hematocrit occurred on the first day of life, then the value of these constituents increased significantly after 1 month of age. The percentage of eosinophils or basophils tended to remain quite steady along with the age. The percentage of lymphocye was higher than those of other kind of leucocytes at all ages. Glucose value rose significantly (P < 0.05) from 1st day, and peaked at 1st month, then declined to 6th month. The level of serum albumin and cholesterol in piglets at birth was lower than those in other ages. Serum albumin increased three-fold in piglets after sucking milk for one month. The levels of serum albumin remained constant throughout 6 months after reaching a maximum on 1 month of age. Furthermore, in the blood serum of newborn piglets, high globulin and blood urea nitrogen (BUN) was found. On the 1st month of life, significant (P < 0.05) decreases in globulin and BUN levels were observed. During the experimental periods (1st month and 3rd month), a significant (P < 0.05) increase of globulin was observed. This investigation revealed that on the first day after birth, piglets are physiologically immature in the hematopoiesis of bone marrow and has lower leucocyte concentration. Thus the piglets only relied on the antibodies from colostrum to strengthen their immunity. On the 1st month of life, a significant increase in the hematopoiesis of the bone marrow and a rapid increase of blood cell were observed. |
本系統中英文摘要資訊取自各篇刊載內容。