将60只SD大鼠随机分为空白组、假手术组、地塞米松组3组，每组20只。
Methods 60 SD rats were randomly divided into three groups, each with 20 rats.
方法昆明种自然衰老小鼠45只随机分为老年空白对照组、老年阳性对照组、老年润肠丸组；
Methods 45 senile mice were randomly divided into senile blank control group, senile positive control group and senile Runchang pill group.
方法：将大鼠随机分为5组：空白组、模型组、尼莫地平组、针刺组及针药组。
METHODS:Rats were randomized into 5 groups:blank group, model group, nimodipine group, acupuncture group, acupuncture and medication group(A and M group).
本实验将大鼠随机分为4组：空白对照组、磁作用对照组、缺氧性心肌损伤组、缺氧性心肌损伤磁场治疗组。
In this experiment, the rats were randomly divided into 4 groups: blank control group, magnetic effect group (MK group), ischemic myocardial injury group (IMI group).
方法SD大鼠72只，随机分为治疗组、对照组及空白组。
Methods 72 SD rats were divided into three groups randomly. (empty group, control group and trial group).
随机分为5组，空白对照组、阳性对照组、低剂量实验组、中剂量实验组和高剂量实验组，每组8只。
They were randomized into 5 groups named blank control positive control low dosage experiment group moderate dosage experiment group and high dosage experiment group 8 rats in each one.
方法将大鼠随机分为阴性对照组(空白组)、阳性对照组(1%磺胺嘧啶银乳膏组)和实验组(CSP组)。
Methods Rats were randomly divided into negative control (no treatment) group, positive control (1% sulfadiazine silver cream) group and test (CSP) group, respectively.
方法分组与治疗通过单中心、随机、空白对照临床试验方法，分为腹针组20例、空白组20例。
MethodsGrouping and treatment: through single center, stochastic, blank comparison clinical trial method, divides into the abdomen acupuncture group 20 examples, the blank group 20 examples.
方法：第3代骨髓间充质干细胞随机分为中药低剂量组、中药中剂量组、中药高剂量组、对照组和空白组。
METHODS: The 3rd generation of BMSCs was randomly divided into blank group, control group and Chinese medicine with high, moderate and low dose groups.
方法：按体重将120只小鼠随机分为中药低剂量组、中药高剂量组、针刺组、艾灸组、模型组和空白组。
The 120 mice were randomly divided into low-dosage group, high-dosage group, acupuncture group group, model group and control group according to their body weight.
方法50只豚鼠随机分为空白对照组、溶剂（橄榄油）对照组、TCE处理组。
Methods 50 guinea pigs were randomly divided into blank control groups, solvent(olive oil) control groups and TCE sensitized groups.
方法体外培养人胃癌MG C细胞，随机分为启膈方小、中、大剂量组及5-氟尿嘧啶(5-fu)组、空白对照组，共5组。
Methods MGC cell line of gastric cancer was cultured and divided into five groups randomly: low -, middle -, high-dose group of Qigefang, 5-fu group, control group.
方法将80只豚鼠随机分为4组，分别为空白组、致石组、熊胆粉预防组、熊去氧胆酸(UDCA)预防组。
Methods Totally 80 guinea pigs randomly divided into 4 groups i. e. blank group, lithogenic group, prevention by bear bile powder group and UDCA group.
方法：建立SD大鼠糖尿病肾病模型后，随机分为四组：模型组、西药组、川芎嗪高、低剂量组，另设切除右肾的SD大鼠作为空白对照，共五组动物。
Method:After creating the DN models of SD rats, divided the animals into four groups randomly:including model group, west medicine group, Ligustrazine(high and low-dosage)groups.
方法：建立SD大鼠糖尿病肾病模型后，随机分为四组：模型组、西药组、川芎嗪高、低剂量组，另设切除右肾的SD大鼠作为空白对照，共五组动物。
Method:After creating the DN models of SD rats, divided the animals into four groups randomly:including model group, west medicine group, Ligustrazine(high and low-dosage)groups.
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