呼吸正常

Respiration was the most important limiting factor of fresh seed dormancy. Seeds without seed coat and aleurone layer germinated, but could not grow to normal seedling until finishing some metabolism. Drying could break fresh seed dormancy, but the effect of treatment with GA3 and H2O2 was not very significant.

呼吸是限制玉米鲜种子萌发的主要因素，去除种皮可以促使鲜种子萌发，但若要成长为正常幼苗还需体内代谢完成与幼苗生长有关的物质的合成，干燥可以使种子解除休眠，赤霉素、过氧化氢处理可一定程度解除鲜种子休眠，低温处理对解除玉米鲜种子休眠不起作用。

The intraperitonealLD_(50) values in mice of VES and VDPG were 0.16mg/kg and 0.39mg/kg,respectively. The intraperitoneal LD_(50) value in cockroach of VDPG andVES were 2.32μg/g and 1.87μg/g, respectively. After intraperitonealinjection of the venom in mice, the main poisoning symptoms includedlethargy, ataxia, diaphoresis, convulsion, anorexia, shortness of breath,and difficulty to open eyes, etc. Whereas the mice injected withphysiological saline acted normally.

两种粗毒都对小鼠和蜚蠊有较强的毒性，其中毒囊粗毒和电刺激粗毒对小鼠的LD_(50)值分别为0.39mg／kg和0.16mg／kg；毒囊粗毒和电刺激粗毒对蜚蠊的LD_(50)值分别为2.32μg／g和1.87μg／g体重；小鼠经腹腔注射粗毒后，出现无生气、共济失调、排汗、痉挛、食欲减退、呼吸短促、睁眼困难等症状，而注射生理盐水的小鼠活动正常。

RESULT: In vitro, TISE at the concentrations of 760 and 380 mgL-1 had significant antagonistic effect on the normal bronchus slice contraction caused by histamine as well as on the sensitized bronchus slice contraction caused by egg albumin, but had no effect on the contraction caused by acetylcholine. in vivo, TISE at doses of 25 and 18 mgkg-1 could significantly prolong the latent period of expiratory dyspnea, tic and falling down caused by egg albumin in sensitized guinea pigs.

结果：离体实验，TISE 760，380 mgL-1对组胺致正常豚鼠气管片的收缩具有对抗作用，对卵白蛋白所致的致敏豚鼠支气管平滑肌收缩有极显著的抑制作用(P＜0.01)，而对乙酰胆碱所致气管片收缩无明显影响；整体实验，TISE 25，18 mgkg-1可显著延长卵白蛋白所致的致敏豚鼠呼吸困难、抽搐和跌倒的潜伏期(P＜0.01)。

The results of blood flow in the main portal vein under basal fasting conditions by using the cine phase-contrast MRI and 2D PC MRI with breath-holding in three types including normal inspiration and normal expiration and eupnea were compared.

空腹状态下采用CinePC技术对门静脉血流定量测量，同期采用2DPC技术3种不同屏气状态（正常吸气屏气，呼气屏气，平静呼吸屏气）与其进行比较。

Practice deepening your exhalation for as long as you are relaxed and comfortable with it, and then return to normal breathing.

实践加深您的发散作用为只要您是放松和舒适的以它，并且然后回到正常呼吸。

The toxic effect of mixed atmospheres with phosphine and carbon dioxide on the adult of flat grain beetle ( Crytolestes turcicus Grouville ) is studied in this paper.

呼吸作用的研究表明：在 8％二氧化碳条件下，试虫的耗氧量比正常大气增加2.17倍，二氧化碳浓度继续增加到64％时，耗氧量有所降低。

After an hour or two, my pulse and breathing returned to normal.

一个小时后或二，我的脉搏和呼吸恢复正常。

Rats with CHF were divided randomly into two groups, one group was injected dexamethasone(1mg /kg) intramuscularly at the first and forth day respectively,the other group was injected equi-volume saline likewise, and observing the changes of symptoms of rats with CHF; measuring rats hemodynamics index including blood pressure, heart rate and left ventricular end-diastolic pressure 4 days later. Part 2: To measure every group rats myocardialα1、β1、β2、β3-AR density by immunohistochemical method ,and to understand the AR density changes .Taking the first part rats'myocardium tissues for testing myocardialα1、β1、β2、β3-AR density and 5 normal rats for normo-contrast group and taking gray scale of slice as AR density. Part 3: The study enrolled 35 patients with DCHF. Patients were included if they had orthopnea and refractory edema due to acute DCHF that was severe and had taken more 1 week hospitalization and intravenous therapy in addition to diuretics.

观察心衰大鼠的症状，4天后对两组大鼠进行血流动力学检测，检测指标包括血压、心率和左室舒张末压；第二部分：取第一部分实验动物大鼠的心肌组织，并取5只正常大鼠的心肌组织作为正常对照，用免疫组化法检测大鼠心衰前后及糖皮质激素治疗前后大鼠心肌组织肾上腺素能受体α1、β1、β2、β3受体的变化，取镜下切片的灰度值反应受体的密度；第三部分：研究对象为临床难治性心衰病人35例，病人的选择标准包括由于急性失代偿的心力衰竭出现的端坐呼吸，难治性水肿，患者病情严重，住院超过1周，包括利尿剂之外药物的静脉治疗。

In late-onset Pompe disease, most of the symptoms cannot be reversed by treatment.

婴儿型庞贝氏症患者经由酵素补充疗法，可有效延长性命，恢复心脏正常大小，但是大部分患者的运动及呼吸功能无法恢复正常；晚发型庞贝氏症治疗后，其症状之可逆性也很有限。

We want to find a level, probably around four or five, where we intervene, where we say,'Okay, let's get the critical care physicians,' said investigator Heather Duncan, MBChB, a pediatric intensivist who is now at Birmingham Children's Hospital in the U.K.

这种新PEWS通过测量一些重要指标如心率、呼吸率、血压、氧饱和度和液体治疗来计算，正常情况下其结果为0，如测量值高于或低于正常，分数会增高。本方法将在英国布莱罕患儿医院进行的一项有600名儿童的试验中接受检测。

Breath, muscle contraction of the buttocks; arch body, as far as possible to hold his head, right leg straight towards the ceiling (peg-leg knee in order to avoid muscle tension).

呼气，收缩臀部肌肉；拱起身体，尽量抬起头来，右腿伸直朝向天花板（膝微屈，以避免肌肉紧张）。

The cost of moving grain food products was unchanged from May, but year over year are up 8%.

粮食产品的运输费用与5月份相比没有变化，但却比去年同期高8％。