松果

许多人在家里烧树枝、松针和松果，不但给房子取暖，还改善了屋里的气味。

By burning tree branches , pine needles , and pine cones , many not only warm their houses but improve the smell therein .

松果体在放松时分泌黑色素是明白无误的

The pineal gland secretes melanin during times of relaxation and visualization .

控制身体节律的松果体会在夜间分泌一种叫做褪黑素的激素。

The pineal gland4 , which regulates body rhythms , secretes5 a hormone6 called melatonin during the night .

天黑得太早时，松果体和身体的作息周期就无法同步。

When it gets dark too early in the day , the pineal gland and the body 's sleep wake cycle get out of sync .

你可以用旧铝罐、厕纸卷轴、玻璃或从大自然找到的叶子、松果等物件来创造独一无二的杰作，而这一作品你可以留着欣赏很多年。

You can use old aluminum cans , toilet paper rolls , glass , or find items from nature like leaves and pinecones to create a one-of-a-kind masterpiece you can enjoy for years to come .

方法收集我院经手术和病理证实的、影像资料完整的松果体细胞肿瘤病例，共17例，均有MR影像资料，其中9例有CT影像资料。

Methods 17 cases were confirmed by operation and pathology ;

目的分析松果体细胞肿瘤的MR与CT影像。

Objective To study MR and CT features of pineal cell tumors .

松果体细胞肿瘤的MR与CT诊断

Pineal Cell Tumors : MRI and CT Features

松果菊属3种药用植物的DNA分子鉴别研究

DNA Molecular Identification of the Three Echinacea Species

先天性松果体囊肿的MRI诊断（附13例分析）

MRI Diagnosis of Congenital Pineal Cyst ( Report of 13 Cases )

松果体先天性囊肿的CT与MRI诊断

CT and MRI Diagnosis of Congenital Pineal Cyst

松果体实质细胞肿瘤的CT和MRI诊断

CT and MRI diagnosis of pineal parenchymal tumors

大鼠松果体内含5-羟色胺，血管活性肠多肽及P物质纤维的免疫组化观察

Immunohistochemical observation of 5-hydroxytryptamine , vasoactive intestinal polypeptide , and substance P containing fibers in the pineal body of rats

松果体区病变的MRI表现及鉴别诊断

MRI appearance and differential diagnosis of pineal region diseases

松果体区病变的MRI和~1H-MRS表现与病理相对照研究

MRI and ~ 1 H-MRS on Diagnosis of Pineal Region Disease-Correlative to Pathological Findings

结论MRI是诊断松果体先天性囊肿的有效方法。

Conclusion MRI is an effective method for the diagnosis of congenital pineal cyst .

松果体囊肿的MRI与临床表现分析

MRI diagnosis and clinical symptoms of pineal cysts

材料与方法搜集38例松果体先天性囊肿，回顾性对照分析其CT与MRI表现。

Materials and Methods CT and MRI findings in 38 cases with congenital pineal cyst were retrospectively analyzed .

方法：对17例松果体区肿瘤行CT扫描，其中2例行MR和血管造影检查。

Methods : 17 cases of pineal tumors underwent CT scanning , 2 of them underwent additional MR imaging and DSA .

57例松果体区生殖细胞瘤病理、临床与MRI对照分析

A Comparison between Pathologic , Clinical and MRI Findings of 57 Cases with Germinomas in Pineal Region

狭叶松果菊3-脱氢奎尼酸合成酶基因cDNA的克隆及其组织表达特征

Cloning of 3-dehydroquinate synthase cDNA from Echinacea angustifolia and its tissue expression characteristics

目的探讨松果体钟基因Clock表达是否存在内源性昼夜节律。

Objective To investigate the endogenous circadian expression of the Clock gene in the rat pineal gland .

富集系数分析显示，松果菊对Sr、P、K、Ca有富集作用。

Enrichment coefficient analysis showed that three species of Echinacea has enrichment effect for Sr , P , K , Ca.

20只WhiteLeghorn鸡在鸡龄3d时行松果体切除，控制光照条件同对照组；

Pinealectomy was performed in 20 white Leghorn chicken when 3-day-old and then kept in light-dark cycle as the control group .

方法：取12只成年雄性SD大鼠浅松果体，作常规电镜包埋，电镜下等距随机选点观察拍照并作形态定量测试。

Methods : Superficial pineal body were obtained from 12 adult male SD rats and were conventionally embedded for electronic microscopy ;

结论CT和MRI的多轴位成像及Gd-DTPA应用有助于松果体区生殖细胞瘤的诊断与鉴别诊断；

Conclusion CT and MRI of multiplanar imaging and Gd-DTPA enhancement are helpful in diagnosis and differential diagnosis of pineal region germinoma .

Caspase-3阳性细胞主要见于胸腺皮质，松果体摘除后胸腺皮质Caspase-3阳性细胞面积增加明显，补充褪黑素则使其下降。

The area of Caspase-3 positive cells in the cortex rose significantly , which was reduced by melatonin .

目的探讨微囊化处理后大鼠松果体细胞5羟色胺N乙酰转移酶（NAT）mRNA的表达及细胞微囊的免疫原性，进一步明确人工松果体组织的功能活性与免疫屏蔽效能。

Objective To explore the expression of serotonin N-acetyltransferase ( NAT ) mRNA in encapsulated rat pinealocytes , and evaluate the immunogenicity of pinealocytes microencapsulation .

结果显示，莱芜黑山羊松果体内存在大量5-HT阳性的松果体细胞及5-HT纤维；

Results revealed that a large number of 5-HT-containing cells and fibers were observed in the pineal body .

莱芜黑山羊松果体超微结构及5-HT分布的季节性变化

Season-related Changes of the Ultrastructure and Distribution of Serotonin ( 5-HT ) of Laiwu Black Goat 's Pineal Body