• 検索結果がありません。

コーンサイレージ給与が乳牛の生産病発生と第一胃液性状および肝組織中遺伝子発現に及ぼす影響に関する研究

N/A
N/A
Protected

Academic year: 2021

シェア "コーンサイレージ給与が乳牛の生産病発生と第一胃液性状および肝組織中遺伝子発現に及ぼす影響に関する研究"

Copied!
5
0
0

読み込み中.... (全文を見る)

全文

(1)

Report No.(Doctoral Degree) 博士(獣医学) 甲第583号 Issue Date 2021-03-15 Type 博士論文 Version none URL http://hdl.handle.net/20.500.12099/81627 ※この資料の著作権は、各資料の著者・学協会・出版社等に帰属します。

(2)

 

Ꮫ ఩ ㄽ ᩥ せ ⣙

   Ặ    ྡ     ຍ ⸨ ᝡ 㑻    㢟    ┠     ࢥ࣮ࣥࢧ࢖࣮ࣞࢪ⤥୚ࡀங∵ࡢ⏕⏘⑓Ⓨ⏕࡜➨୍⫶ᾮᛶ≧ ࠾ࡼࡧ⫢⤌⧊୰㑇ఏᏊⓎ⌧࡟ཬࡰࡍᙳ㡪࡟㛵ࡍࡿ◊✲  ࢥ࣮ࣥࢧ࢖࣮ࣞࢪ㸦&6㸧ࡣ㸪㧗⃰ᗘࢹࣥࣉࣥࢆ୺࡜ࡋࡓ㧗࢚ࢿࣝࢠ࣮㣫ᩱ࡛࠶ࡿࡓࡵ㸪 &6 ⤥୚ࡣங∵ࡢ➨୍⫶Ⓨ㓝ࢆஹ㐍ࡉࡏ㸪⾑ᾮᛶ≧ࡸἪங㔞࡟ᙳ㡪ࡍࡿࠋ୍᪉㸪&6 ⤥୚࡟ࡼ ࡾ⑌⑓ࡀከⓎࡍࡿࡇ࡜ࡀ▱ࡽࢀ࡚࠸ࡿࡀ㸪ࡑࡢᶵᗎ࡟ࡘ࠸࡚༑ศ࡞᳨ウࡣ࡞ࡉࢀ࡚࠸࡞࠸ࠋ ࡋࡓࡀࡗ࡚㸪ᮏ◊✲࡛ࡣங∵ࡢ⏕⏘⑓Ⓨ⏕࡜࢚ࢿࣝࢠ࣮௦ㅰ࡟ཬࡰࡍ &6 ⤥୚ࡢᙳ㡪ࢆ᫂ࡽ ࠿࡟ࡍࡿࡇ࡜ࢆ┠ⓗ࡜ࡋࡓࠋ ➨  ❶࡛ࡣ㸪&6 ⤥୚࡜⏕⏘⑓Ⓨ⏕࡜ࡢ㛵㐃ᛶࢆ᫂ࡽ࠿࡟ࡍࡿࡓࡵ㸪ᒾᡭ┴ෆࡢ㓗㎰ሙ࡟ ࠾ࡅࡿ⏕⏘⑓Ⓨ⏕࡟ᑐࡍࡿせᅉ࡜ &6 ⤥୚ࡢ㛵୚࡟ࡘ࠸࡚㸪⤫ィᏛⓗᡭἲ࡜௦ㅰࣉࣟࣇ࢓࢖ ࣝࢸࢫࢺ㸦037㸧ᡤぢࢆ⏝࠸᳨࡚ドࡋࡓࠋࡑࡢ⤖ᯝ㸪&6 ⤥୚㓗㎰ሙ㸦Q㸻㸧࡛㠀⤥୚㓗㎰ ሙ㸦Q㸻㸧࡜ẚ㍑ࡋ࡚㸪ࢣࢺ࣮ࢩࢫ࡜➨ᅄ⫶ኚ఩ࡢⓎ⏕⋡ࡀ᭷ព㸦3㸺㸧࡞㧗್ࢆ♧ ࡋࡓࠋࡲࡓ㸪୍⯡໬⥺ᙧࣔࢹࣝࢆ⏝࠸ࡓ⑌⑓Ⓨ⏕せᅉࡢゎᯒ࡛ࡣ㸪&6 ࢆ஝≀࡛ ௨ୖྵ ࡴ㣫ᩱ⤥୚ࡀࢣࢺ࣮ࢩࢫⓎ⏕ࡢࣜࢫࢡせᅉ࡜ࡋ࡚ྠᐃࡉࢀࡓ㸦࢜ࢵࢬẚ㸻㸪ಙ㢗༊ 㛫㸻㹼㸪3㸻㸧ࠋࡉࡽ࡟㸪037 ᡤぢ࡛ࡣ &6 ࢆ஝≀࡛ ௨ୖྵࡴ㣫ᩱࢆ⤥୚ࡋ࡚ ࠸ࡓ㓗㎰ሙ㸦Q㸻㸧࡛ &6 㠀⤥୚㓗㎰ሙ㸦Q㸻㸧࡜ẚ㍑ࡋ࡚㸪Ἢஙึᮇ࡟⾑୰ ș ࣄࢻࣟ࢟ ࢩ㓗㓟㸦%+%㸧⃰ᗘࡀ᭷ព㸦3㸺㸧࡞㧗್ࢆ♧ࡋࡓࠋࡇࢀࡽࡢࡇ࡜࠿ࡽ㸪Ἢஙึᮇࡢங ∵࡛ࡣ㸪&6 ࢆ஝≀࡛ ௨ୖྵࡴ㣫ᩱ⤥୚࡟ࡼࡾ㈇ࡢ࢚ࢿࣝࢠ࣮ࣂࣛࣥࢫ㸦1(%㸧ࡀቑᝏࡋ㸪 ࢣࢺ࣮ࢩࢫⓎ⏕ࡢࣜࢫࢡࡀቑຍࡍࡿࡇ࡜ࡀ᫂ࡽ࠿࡜࡞ࡗࡓࠋ ➨  ❶࡛ࡣ㸪&6 ࡢရ✀࡜⤥୚㔞ࡢᕪ␗ࡀ∵ࡢ➨୍⫶Ⓨ㓝࡜⾑ᾮᛶ≧࡟ཬࡰࡍᙳ㡪ࢆ᫂ࡽ ࠿࡟ࡍࡿࡓࡵ㸪ཤໃ∵ࢆ౪ヨࡋ㸪㣫ᩱ୰ࡢ &6 ๭ྜࡀ஝≀࡛ 㸦&6 ⩌㸧ࡲࡓࡣ 㸦&6 ⩌㸧ࡢ  ⩌࡟༊ศ㸪 ✀㢮ࡢ &6㸦ప⧄⥔ &6 ࡜㧗⧄⥔ &6㸧ࢆ⏝࠸࡚㸪 ᮇ  㐌㛫ࡢࢡࣟࢫ࢜ ࣮ࣂ࣮ヨ㦂ࢆᐇ᪋ࡋ㸪ྛ✀ᛶ≧ࡢゎᯒࢆ⾜ࡗࡓࠋࡑࡢ⤖ᯝ㸪ప⧄⥔ &6 ༊࡛ࡣ➨୍⫶ᾮ㓑㓟 ẚ⋡ࡢపୗ࠾ࡼࡧ➨୍⫶ᾮ㓗㓟ẚ⋡࡜⾑୰ %+% ⃰ᗘࡢቑຍࡀࡳࡽࢀ㸪ࡉࡽ࡟㸪&6 ⩌࡛➨ ୍⫶ᾮࡢ⥲᥹Ⓨᛶ⬡⫫㓟㸦9)$㸧⃰ᗘࡢపୗ࡜ࣉࣟࣆ࢜ࣥ㓟ẚ⋡ࡢቑຍ㸪⾑୰ࢢࣝࢥ࣮ࢫ㸦*OX㸧 ࡜⥲ࣅࣜࣝࣅࣥ⃰ᗘࡢቑຍ࠾ࡼࡧ⥲ࢥࣞࢫࢸ࣮ࣟࣝ⃰ᗘࡢపୗࡀㄆࡵࡽࢀࡓࠋ୍᪉㸪㧗⧄ ⥔ &6 ༊࡛ࡣ &6 ⤥୚࡟ࡼࡿ኱ࡁ࡞ኚືࡣࡳࡽࢀ࡞࠿ࡗࡓࠋࡇࢀࡽࡢࡇ࡜࠿ࡽ㸪&6 ⤥୚࡟ࡼ ࡿ➨୍⫶ᾮ࡜⾑ᾮᛶ≧࡬ࡢᙳ㡪ࡣရ✀࡜⤥୚㔞࡟ࡼࡾ␗࡞ࡾ㸪➨୍⫶ᾮ 9)$ ࡢ⃰ᗘࡸ⤌ᡂ ࡀኚ໬ࡍࡿ࡜⫢⮚࡛ࡢࢣࢺࣥయ⏕ᡂ㸪⢾᪂⏕㸪ࢥࣞࢫࢸ࣮ࣟࣝྜᡂ⬟ࡲࡓࡣࣅࣜࣝࣅ࣭ࣥ ࢡࣜ࢔ࣛࣥࢫ࡟ᙳ㡪ࢆཬࡰࡍྍ⬟ᛶࡀ♧၀ࡉࢀࡓࠋ ➨  ❶࡛ࡣ㸪๓❶࡛♧၀ࡉࢀࡓ &6 ⤥୚∵ࡢ⫢⮚࡟࠾ࡅࡿ⢾᪂⏕࡜ࢣࢺࣥయ⏕ᡂࡢஹ㐍㸪 ⫢ᶵ⬟పୗࡢᶵᗎࢆ᫂ࡽ࠿࡟ࡍࡿࡓࡵ㸪๓❶ࡢ౪ヨ∵ࢆ⏝࠸࡚ࣜ࢔ࣝࢱ࢖࣒ 3&5 ἲ࡟ࡼࡾ ⫢⤌⧊୰ࡢ௦ㅰ㛵㐃㑇ఏᏊⓎ⌧ࢆゎᯒࡋࡓࠋࡲࡓ㸪ప⧄⥔ &6 ༊ࡢ &6 ⩌࡟࠾࠸࡚⾑୰㐟 㞳࢔࣑ࣀ㓟⃰ᗘࡢ ᐃࢆ㏣ຍࡋࡓࠋࡑࡢ⤖ᯝ㸪&6 ⤥୚࡟ࡼࡾప⧄⥔ &6 ༊࡛ࡣ &6 ⩌࡜ &6 ⩌ࡢ࠸ࡎࢀࡶ⫢⤌⧊୰ࡢ*3&㸪3&. ࠾ࡼࡧ+0*&/Ⓨ⌧㔞ࡀቑຍࡋ㸪&6 ⩌࡛ࡣ⾑୰࢔ࣛ ࢽࣥ࡜ࣇ࢙ࢽࣝ࢔ࣛࢽࣥ⃰ᗘࡀపୗ㸪ࢢࣜࢩࣥ⃰ᗘࡀቑຍࡋࡓࠋ୍᪉㸪㧗⧄⥔ &6 ༊࡛ࡣ୧ ⩌࡜ࡶ&37$࡜ 33$5$Ⓨ⌧㔞ࡀపୗࡋࡓࠋࡍ࡞ࢃࡕ㸪&6 ⤥୚࡟ࡼࡾప⧄⥔ &6 ༊࡛ࡣࣉࣟ ࣆ࢜ࣥ㓟ࢆᇶ㉁࡜ࡋࡓ⢾᪂⏕࡜ࢣࢺࣥయ⏕ᡂࡀஹ㐍ࡋ㸪ࡉࡽ࡟㸪&6 ⩌࡛ࡣ⢾ཎ⏕࢔࣑ࣀ 㓟ࡢ฼⏝ࡀஹ㐍ࡋࡓ୍᪉㸪㧗⧄⥔ &6 ༊࡛ࡣ࢚ࢿࣝࢠ࣮≧ែࡀᨵၿࡋࡓࡇ࡜ࡀ♧၀ࡉࢀࡓࠋ

(3)

஝ங∵ࢆ౪ヨࡋ㸪⛣⾜ᮇ࡟࠾ࡅࡿ➨୍⫶ᾮ࡜⾑ᾮࡢᛶ≧࠾ࡼࡧ⫢⤌⧊ࡢ௦ㅰ㛵㐃㑇ఏᏊⓎ ⌧ࢆゎᯒࡋࡓࠋࡑࡢ⤖ᯝ㸪୧⩌࡜ࡶศፔᚋ࡟⾑୰ *OX ⃰ᗘࡀపୗ㸪㐟㞳⬡⫫㓟್ࡀୖ᪼ࡋ ࡓࡀ㸪&6 ⩌࡛ࡣ➨୍⫶ᾮࣉࣟࣆ࢜ࣥ㓟ẚ⋡ࡀపୗ㸪⾑୰ࢣࢺࣥయ⃰ᗘࡀቑຍࡋ㸪⫢⤌⧊୰ ࡢ3&㸪/'+$㸪$&$'9/㸪$&6/࠾ࡼࡧ&37$Ⓨ⌧㔞ࡀቑຍࡋࡓࠋ୍᪉㸪ᑐ↷⩌࡛ࡣ➨୍⫶ᾮ ࣉࣟࣆ࢜ࣥ㓟ẚ⋡࡜⫢⤌⧊୰ࡢ3&.Ⓨ⌧㔞ࡀቑຍࡋࡓࡀ㸪ࡑࡢ௚ࡢ㡯┠࡟኱ࡁ࡞ኚືࡣࡳ ࡽࢀ࡞࠿ࡗࡓࠋࡍ࡞ࢃࡕ㸪&6 ⩌࡛ࡣ➨୍⫶ෆࣉࣟࣆ࢜ࣥ㓟Ⓨ㓝ࡢపୗ࡟ࡼࡾ 1(% ࡀቑᝏࡋ㸪 ⫢⮚࡛ࡢ ș 㓟໬ࡀஹ㐍ࡋ࡚⾑୰ࢣࢺࣥయ⃰ᗘࡀቑຍࡋࡓࡇ࡜ࡀ♧၀ࡉࢀࡓࠋࡇࢀࡽࡢࡇ࡜ ࠿ࡽ㸪&6 ࢆ஝≀࡛ ྵࡴ㣫ᩱ⤥୚ࡣ㸪⛣⾜ᮇங∵ࡢ➨୍⫶Ⓨ㓝ࢆపୗࡉࡏ㸪ศፔᚋࡢ 1(% ࢆቑᝏࡉࡏࡿྍ⬟ᛶࡢ࠶ࡿࡇ࡜ࡀ♧ࡉࢀࡓࠋ ௨ୖࡢࡼ࠺࡟㸪ᮏ◊✲ࡢ⤖ᯝ࠿ࡽ㸪&6 ⤥୚ࡀ∵ࡢ➨୍⫶Ⓨ㓝࡜࢚ࢿࣝࢠ࣮௦ㅰ࡟ཬࡰࡍ ᙳ㡪ࡣ &6 ࡢရ✀࡟ࡼࡾ␗࡞ࡾ㸪&6 ࢆ஝≀࡛ ௨ୖྵࡴ㣫ᩱࢆ⤥୚ࡋࡓሙྜ࡟᫂ࡽ࠿࡟࡞ ࡿ࡜⪃࠼ࡽࢀࡓࠋࡲࡓ㸪⛣⾜ᮇங∵࡟ &6 ࢆ஝≀࡛ ௨ୖྵࡴ㣫ᩱࢆ⤥୚ࡍࡿ࡜➨୍⫶Ⓨ 㓝ࡀపୗࡋ㸪⤖ᯝ࡜ࡋ࡚ 1(% ࢆቑᝏࡉࡏࡿྍ⬟ᛶࡢ࠶ࡿࡇ࡜ࡀ♧၀ࡉࢀࡓࠋᮏ◊✲࡟ࡼࡗ ࡚ᚓࡽࢀࡓᡤぢࡣ㸪⛣⾜ᮇங∵ࡢ⏕⏘⑓ண㜵࡟ᐤ୚ࡍࡿ࡜⪃࠼ࡽࢀࡓࠋ 

(4)

 

Ꮫ ఩ ㄽ ᩥ せ ⣙

   Ặ    ྡ     .$72-XQUR   㢟    ┠     (IIHFWVRI&RUQ6LODJH)HHGLQJRQWKH,QFLGHQFHRI 3URGXFWLRQ'LVHDVHV5XPHQ)HUPHQWDWLRQDQG+HSDWLF *HQH([SUHVVLRQLQ'DLU\&RZV 㸦ங∵ࡢ⏕⏘⑓Ⓨ⏕࡜➨୍⫶ᾮᛶ≧࠾ࡼࡧ⫢⤌⧊୰㑇ఏᏊⓎ ⌧࡟ཬࡰࡍࢥ࣮ࣥࢧ࢖࣮ࣞࢪ⤥୚ࡢᙳ㡪࡟㛵ࡍࡿ◊✲㸧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̽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

(5)

FKROHVWHUROV\QWKHVLVDQGELOLUXELQFOHDUDQFH

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

参照

関連したドキュメント

[r]

Taichi ISHIZAWA, Satoshi WATANABE, Shingo YANO, Masaki ABURADA , Ken-ichi MIYAMOTO, Toshiyuki OJIMA, Shinya HAYASAKA:Relationship between Bathing Habits and Physical and

その産生はアルドステロン合成酵素(酵素遺伝 子CYP11B2)により調節されている.CYP11B2

肝臓に発生する炎症性偽腫瘍の全てが IgG4 関連疾患 なのだろうか.肝臓には IgG4 関連疾患以外の炎症性偽 腫瘍も発生する.われわれは,肝の炎症性偽腫瘍は

小田25)は「デトラヨ■一ドフエノールフタレンナ

しかしながら生細胞内ではDNAがたえず慢然と合成

PAR・2およびAT1発現と組織内アンギオテンシンⅡ濃度(手術時に採取)の関係を

第四章では、APNP による OATP2B1 発現抑制における、高分子の関与を示す事を目 的とした。APNP による OATP2B1 発現抑制は OATP2B1 遺伝子の 3’UTR