Results of electronic microscope: Under the electronic microscope,lamellar body and cellular organs such as bioblast in endochylema of thethree treatment groups were more common than of the control group,especially in the 3-days dexamethasone group.

3地塞米松3天及1天治療組每視野肺泡計(jì)數(shù)美女国产精品视频是黄网站、平均肺泡表面積均高于沐舒坦治療組(P＜0.01)黄色九九，平均肺泡間隔厚度低于沐舒坦治療組(P＜0.01)成人资源网亚洲电影在线观看网站。2。

Was presented in 12 cases (24%) by bacterial isolation. By in-situ hybridization, PCV2 signals were chiefly distributed in interstitial and necrotic lesions, and the positive signals could be found in macrophages-like cells and necrotic debris. PRRSV signals were mainly located at interstitial lesions and alveolar wall, and the positive signals could be found in macrophages-like cells and epithelial cells of alveoli. Swine influenza virus could be found in interstitial and necrotizing lesions, and the signals could be found in macrophages-like cells, and epithelial cells of terminal bronchiole and alveoli.

另運(yùn)用原位雜交法對PCV29色欧美骚国产、PRRSV及豬流行性感冒病毒進(jìn)行檢測欧美国产另类日韩，結(jié)果發(fā)現(xiàn)PCV2主要分布於PNP的間質(zhì)及壞死病灶區(qū)，并能於肺泡及終末細(xì)支氣管上皮細(xì)胞涩涩涩涩涩涩、巨噬細(xì)胞與壞死細(xì)胞碎片皆可見有病毒核酸秋霞在线观看视频；PRRSV則多分布於間質(zhì)病灶區(qū)及肺泡壁處，能於巨噬細(xì)胞與肺泡上皮細(xì)胞見到病毒核酸成年人网站在线视频；SIV則存在於間質(zhì)及壞死病灶區(qū)想看一级片在哪里看，且能於肺泡及終末細(xì)支氣管上皮細(xì)胞與巨噬細(xì)胞見有病毒核酸。

Methods Models of severe thoracic trauma were established,alveolar macrophages were obtained by collecting broncho alveolar lavage fluid,and then separated and cultured.TLR4 mRNA and the expression of TLR4 protein were measured by northern and western blot before and 2,4,8,16,24h after trauma.

建立大鼠嚴(yán)重胸部創(chuàng)傷模型欧美又乱又伦观看，支氣管肺泡灌洗分離国产在线黄色小、培養(yǎng)肺泡巨噬細(xì)胞，利用Western激情女人综合网、Northern分子生物學(xué)技術(shù)檢測創(chuàng)傷前亚洲综合在线视频小说、創(chuàng)傷后2、4日韩超清一区二区三区无码视频、8一区二区美女又爽又粉嫩、16、24小時(shí)肺泡巨噬細(xì)胞TLR4的表達(dá)水平AAAA激情影片激情影院。

Changes of lung ultrastructures: The results of electron microscope showed that in group 1, there were swelling mitochondria was arranged in disorder, less matrix, and hyalomere appeared, thin double-deck membrane in 50% samples: Interalveolar septum stroma was with edema in 60% samples; Polymorphonuclear leukocyte gathered in vessel or emigrated out of vessel in 50% samples; In group 2, double-deck membranes of mitochondria were integral, densely matrix showed micro-granule shape in 90% samples; Pinocytosis in epithelial cells of type Ⅰ lung strengthened, being destroyed, and pinocytosis in endothelial cells strengthened in 10% samples; lnteralveolar septum stroma was with edema, no polymorphonuclear leukocyte gathered in vessel or emigrated out of vessel or corpuscule was empty in type Ⅱ alveolar epithelium in 20% samples.

肺組織超微結(jié)構(gòu)改變觀察：純氧機(jī)械通氣組50%標(biāo)本線粒體腫脹、排列紊亂日韩超清一区二区不卡，基質(zhì)變淺久久精品全国免费观看AV，出現(xiàn)透明區(qū)，雙層膜變薄国产91第三页，60%標(biāo)本肺泡隔間質(zhì)水腫www.99热.com，50%標(biāo)本多形核白細(xì)胞血管內(nèi)聚集或游出血管外現(xiàn)象；34%氧濃度機(jī)械通氣組90%線粒體雙層膜較完整精品精油按摩毛片，基質(zhì)致密呈細(xì)顆粒狀黄色视频在线免费观看操使劲不要高潮；10%標(biāo)本可觀察到Ⅰ型肺上皮細(xì)胞有吞飲增強(qiáng)国产久一黄色网站、破壞及內(nèi)皮細(xì)胞吞飲增強(qiáng)；20%標(biāo)本肺泡隔間質(zhì)水腫欧美男女性爱视频网站；未見到多形核白細(xì)胞血管內(nèi)聚集或游出血管外現(xiàn)象及Ⅱ型肺泡上皮板層小體排空国产吧在线视频。

The superficial microvascular networks were sparser, while the subpleural microvascular networks were denser. The superficial blood vessels and the interlobular blood vessels were mutual transitional, and the anastomosing between the superficial blood vessels with the subpleural vessels. According to the branching sequence of the subpleural arteriole, it could be divided into the arteriole, terminal arteriole, precapillary arteriole and capillary in turn. The subpleural capillary networks were mainly web-like, while small holes were also found on the cast. The honeycomb vascular networks were various in size and form at a low magnification. The outline of alveolus, alveolar sac, alveolar duct and respiratory bronchiole and terminal bronchiole, made of microvascular networks, could be found in the cut surface.

胸膜面淺層的微血管網(wǎng)稀疏，深層的胸膜下微血管網(wǎng)致密99日韩一区二区搜索；胸膜面淺層的微血管與小葉間隔的微血管之間相互移行在线看人成视频人成视频免费看，與胸膜下微血管之間形成吻合連接；根據(jù)胸膜下微動(dòng)脈連續(xù)分支的順序www.xx性xx，吃谙吖劭从谰妹夥丫罚可將其分為微動(dòng)脈、終末微動(dòng)脈在线观看国产福利、毛細(xì)血管前微動(dòng)脈和毛細(xì)血管四級亚洲国产很多精品一区二区三区；胸膜下毛細(xì)血管網(wǎng)主要以網(wǎng)絡(luò)狀的形式存在，但在鑄型上均可見數(shù)量不等的"小孔狀"結(jié)構(gòu)色综合天天综合网；低倍鏡下肺實(shí)質(zhì)內(nèi)微血管網(wǎng)呈現(xiàn)大小不等曰本A片天天看片天天爽爽、形態(tài)各異的蜂窩狀結(jié)構(gòu)，可以見到由微血管網(wǎng)構(gòu)成了肺泡人人超碰人人爽人人添、肺泡囊免费看乱伦毛片、肺泡管和呼吸性細(xì)支氣管以及終末細(xì)支氣管等結(jié)構(gòu)的輪廓。

Results (1) The degrees of alveolitis and pulmonary fibrosis of the model group was increased remarkably on day 7,14,28 compared with the control group (P.05), The expression of TNF-α, TGF-β1, FN protein of model group on day 7, 14, 28 was remarkably increased compared with the control group (P.05);(2)The degrees of fibrosis and the expression of TNF-α, TGF-β1 , FN protein are decreased significantly in Group B compared with Group A( P.05) but not significantly in Group C.

結(jié)果：(1)模型組肺泡炎外国A级免费毛片、肺纖維化程度都明顯重于對照組在线视频欧美专区，肺泡炎、肺纖維化第7免费观看黄色视频A级、1491肉色长靴丝袜国产在线、28d差異顯著(P＜0.05)；TNF-α欧美Ⅴa、TGF-β_1黑人又粗又大一级毛片、FN蛋白表達(dá)明顯上調(diào)(P＜0.01)；(2)治療組B組第7欧美熟妇A片免费看片、14黄色视频,免费黄色视频、28d肺泡炎、肺纖維化程度較模型組明顯減輕欧美一区二区视频在线观看，TNF-α一区二区视频日韩免费、TGF-β_1、FN蛋白表達(dá)明顯下調(diào)(P＜0.05)：(3)治療組C組第28d肺泡炎欧美一级aaaaaa片、肺纖維化程度與模型組相似欧美视频一区二区三区，TNF-α、TGF-β_1日韩精品更新影院在线播放、FN蛋白表達(dá)與A組比較無統(tǒng)計(jì)學(xué)意義(P＞0.05)毛片毛片在线观看网站。

Results 6 patients with PAP presented with ground-glass opacification of the bilateral lungs on HRCT. Typical chest HRCT scan showed "map-like" lesions in 3 cases and "cobble stone-like" lesions in 3 cases. Multifocal consolidative opacities in the lungs were seen on HRCT in 3 cases. Lung biopsies from 6 patients with PAP revealed a prominent positive periodic acid-Schiff intra-alveolar exudates. There were normal alveolar spetasis in 3 patients while interstitial thickening, fibroblast hyperplasia, interstitial fibrosis in the others.

結(jié)果 6例患者在不同層面可見磨玻璃影xxxx香蕉，其中2例可見小結(jié)節(jié)影；3例表現(xiàn)為兩肺斑片狀磨玻璃影與周圍肺組織分界清楚成年人在线免费视频大，呈地圖樣改變一区二区三区a毛片视频；3例因磨玻璃影與小葉間隔增厚交織成鋪路石樣改變；3例可見肺泡實(shí)變?nèi)诤铣擅芏容^高的斑片狀陰影香蕉高清影视一级在线观看，1例在肺泡實(shí)變區(qū)可見&空氣支氣管征&一级在线视频了。6例患者活檢肺組織在光鏡下顯示肺泡腔內(nèi)充滿大量塊狀或顆粒狀嗜伊紅物質(zhì)，PAS染色陽性看免费三级黄片不卡视频，AB染色陰性18无码AAA片免费看，其中3例肺泡間隔正常，3例肺泡間隔增寬国产真人无码作爱兔费视频，可見慢性炎性細(xì)胞浸潤黄色一级免费福利、成纖維細(xì)胞增生和膠原沉積。

The results showed that:(1) In COPD group the alveolar walls were broken. The average area of alveolars was 2.46 times as big as the control group, and the average diameter was 1.42 times as compared with the control group. As the diameter of bronchioles was less than 100μm and 100～200μm respectively, the average area of smooth muscle in bronchioles increased to 3.06-fold and 2.13-fold respectively. By electron microscopic, the proportion of Clara cells of respiratory bronchioles in COPD group decreased, the Clara cells were denaturalized, the proportion of Clara cells containing low density secretory granules increased. The airway resistance was 1.84 times while the dynamic compliance was only 70.45% comparing with the control group.

結(jié)果表明：(1)光鏡下日韩不卡在线视频，COPD組大鼠與正常對照組比較日韩性生活网，肺泡壁破壞、肺泡腔擴(kuò)大欧美亚洲自拍偷拍，平均肺泡面積和平均肺泡直徑分別為正常對照組的2.46倍和1.42倍欧美一级A片免费，在直徑＜100μm及直徑100～200μm的小支氣管，COPD組大鼠支氣管平滑肌面積分別為正常對照組的3.06倍和2.13倍午夜精品视频在线观看美女；電鏡下可見又大又粗国产视频，在呼吸性細(xì)支氣管，Clara細(xì)胞占上皮細(xì)胞的比例下降国产黄片区，細(xì)胞變性国产清纯初高生在线观看视频，含低電子密度顆粒的Clara細(xì)胞比例增加；呼吸功能測定可見COPD組大鼠呼氣相氣道阻力是正常對照組的1.84倍eeee在线A片、動(dòng)態(tài)呼吸系統(tǒng)總順應(yīng)性為正常對照組的70.45％1024zaixianshiping。

Electron microscopic findings were: 1. alveolar type I cells were degenerated、 broken-down and desquamated, endothelial cells were swelled, with inter cellular tight junction shortened, alveolar type II cells hyperplastic, basement membrane thinned and deformed; 2. alveolar macrophages and interstitial macrophages were hyperplastic; 3.mast cells were infiltrated and degranulated; 4.electron-dense deposits were present at alveolar wall; 5. myofibroblasts 久久园产黄色大片视频、fibroblasts99视频精品免费99在线、 collagen and basement membrane like material were hyperplastic.

電鏡觀察可見：(1)I型肺泡上皮細(xì)胞變性、崩解和脫落国产500部自拍视频在线播放，內(nèi)皮細(xì)胞腫脹ww。av，細(xì)胞間緊密連接短小，II型肺泡上皮細(xì)胞增生wwwwxxxx国产，基底膜變薄和破壞啊啊啊啊啊啊好爽；(2)肺泡巨噬細(xì)胞亚洲精品免费线视频观看视频、間質(zhì)巨噬細(xì)胞增多黄色精品国产；(3)肥大細(xì)胞浸潤并見脫顆僚访廊蘸芬磺現(xiàn)象；(4)肺泡壁電子致密物沉積日韩精品碰碰视频；(5)肌纖維母細(xì)胞国内一级老妇黄色视频、纖維母細(xì)胞、膠原原纖維及基底膜樣物質(zhì)增生人人色人人操。

Alveolar 肺泡: When the tongue touches the alveolar ridge, the sound produced is described as alveolar.

當(dāng)舌頭觸碰牙槽嵴老妇肥熟凸凹丰满刺激，聲音產(chǎn)生的被稱為肺泡。

alveolar ventilation：肺泡通氣;肺泡通氣量

altitude sickness 高山癥;高原病 | alveolar ventilation 肺泡通氣;肺泡通氣量 | alveolus 肺泡

pulmonary alveolus：肺泡

上皮下有薄層結(jié)締組織和少量平滑肌,故肺泡管斷面上,在肺泡開口處的肺泡隔末端呈結(jié)節(jié)狀膨大. 肺泡囊 為數(shù)個(gè)肺泡的共同開口. 在相鄰肺泡開口處的壁中無平滑肌,故切片中,此處無結(jié)節(jié)狀膨大. 肺泡(pulmonary alveolus) 呈多面形囊泡,壁極薄,由肺泡上皮圍成.

alveolar macrophage：肺泡巨噬細(xì)胞

有的巨噬細(xì)胞游走入肺泡腔內(nèi),稱肺泡巨噬細(xì)胞(alveolar macrophage). 肺巨噬細(xì)胞的吞噬美叉人人人一,级黄片、免疫和分泌作用都十分活躍,有重要防御功能. 吸入空氣中的塵粒、細(xì)菌等異物進(jìn)入肺泡和肺間質(zhì),多被巨噬細(xì)胞吞噬清除,故細(xì)胞胞質(zhì)內(nèi)常見塵粒一级特黄AAA免费看直播、細(xì)菌等物進(jìn)入肺泡和肺間質(zhì),

vesicular rale：肺泡羅音

vesicular breathing sounds 肺泡呼吸音 | vesicular rale 肺泡羅音 | vesiculobronchial respiration 肺泡支氣管呼吸音

pulmonary alveoli：肺泡

4.肺泡 肺泡(pulmonary alveoli)是支氣管樹的終末部分,是構(gòu)成肺的主要結(jié)構(gòu). 肺泡為半球形小囊,開口于呼吸性細(xì)支氣管免费观看无码视频、肺泡管或肺泡囊,是肺進(jìn)行氣體交換的場所. 肺泡壁很薄,表面覆以單層肺泡上皮,有基膜. 相鄰肺泡緊密相貼,僅隔以薄層結(jié)締組織,

alveoli pulmonum：肺泡

\\"肺泡換氣\\",\\"alveolar ventilation\\" | \\"肺泡\\",\\"alveoli pulmonum\\" | \\"齒槽,腺泡,肺泡\\",\\"alveolus,alveoli\\"

pulmonary alveolitis：肺泡炎

pulmonary alveolar proteinosis 肺泡蛋白沉積癥 | pulmonary alveolitis 肺泡炎 | pulmonary alveolus 肺泡

extrinsic allergic alveolitis：外源性過敏性肺泡炎

外源性過敏性肺泡炎(extrinsic allergic alveolitis)是反復(fù)吸入某些具有抗原性的有機(jī)粉塵所引起的過敏性肺泡炎,常同時(shí)累及終末細(xì)支氣管. 呂弗勒綜合征亦被稱作過敏性肺炎,易于混淆,應(yīng)予注意. 后者亦可反復(fù)發(fā)作,但不出現(xiàn)肉芽腫,也不會(huì)發(fā)展為肺間質(zhì)纖維化. 外源性過敏性肺泡炎是由反復(fù)吸入...

alveolar bronchiolar carcinoma,lung：小支氣管肺泡癌

\\"肺泡氣\\",\\"alveolar air\\" | \\"小支氣管肺泡癌\\",\\"alveolar bronchiolar carcinoma,lung\\" | \\"肺泡管\\",\\"alveolar duct\\"

bronchovesicular breath sound：支氣管肺泡呼吸音

3.支氣管肺泡呼吸音(bronchovesicular breath sound) 又稱混淆呼吸音,兼具有支氣管呼吸音和肺泡呼吸音的獨(dú)特之處. 吸氣音和肺泡呼吸音相仿,但調(diào)子較高且較清脆. 呼氣音和支氣管呼吸音相仿,但強(qiáng)度較弱,調(diào)子較低,時(shí)間較短. 正常人在胸骨兩側(cè)第l、2肋間,