犬静脉注射盐酸去氢骆驼蓬碱的体内药物动力学

目的：研究盐酸去氢骆驼蓬碱在犬体内的药物动力学。方法：通过股静脉采集静脉注射给药后12h内的血样，采用高效液相色谱法测定血浆中盐酸去氢骆驼蓬碱药物浓度。结果：盐酸去氢骆驼蓬碱在犬体内符合二室模型，消除半衰期为2．054h。结论：盐酸去氢骆驼蓬碱在犬体内分布快、半衰期短。     

主动载药法制备盐酸去氢骆驼蓬碱脂质体

目的制备高包封率的盐酸去氢骆驼蓬碱脂质体。方法处方前研究测定了药物在不同pH值缓冲液中的溶解度和表观油水分配系数;采用pH梯度进行主动载药。超滤法分离脂质体与游离药物,测定包封率,考察了外水相pH值、孵育温度、药脂比对包封率的影响。结果随pH值的增大,盐酸去氢骆驼蓬碱的溶解度降低,表观油水分配系数增大;采用主动载药法,包封率随脂质体内外相pH梯度的减少而降低,受孵育温度的影响不大,在药脂比小于1∶5时脂质体包封率达到80%以上。结论主动载药法可制得包封率较高的去氢骆驼蓬碱脂质体。     

去氢骆驼蓬碱脂质体在兔及小鼠体内的药动学研究

去氢骆驼蓬碱脂质体在兔及小鼠体内的药动学研究新疆医学院药学系药剂教研室（乌鲁木齐８３００５４）张学农，孙殿甲去氢骆驼蓬碱（ｈａｒｍｉｎｅ，Ｈａｒ）是由蒺藜科植物骆驼蓬种子中提取出的主要活性成分，对小鼠离体腹水肝癌细胞具有明显的抑制作用。为进一步提高药...     

去氢骆驼蓬碱脂质体对人宫颈癌Hela细胞增殖作用研究

目的:探讨去氢骆驼蓬碱脂质体对人宫颈癌Hela细胞增殖的抑制作用。方法:将去氢骆驼蓬碱单体制备成脂质体形式并对其进行结构表征;采用细胞毒性试验CCK-8法检测去氢骆驼蓬碱和去氢骆驼蓬碱脂质体对Hela细胞增殖的体外抑制作用。结果:去氢骆驼蓬碱脂质体的粒径分布集中,去氢骆驼蓬碱和去氢骆驼蓬碱脂质体对Hela细胞的半数抑制浓度(IC50)分别为3.83μg·m L-1和2.84μg·m L-1。结论:去氢骆驼蓬碱脂质体形式可以增加其抗宫颈癌肿瘤活性。     

骆驼蓬种子及其炮制品中去氢骆驼蓬碱的含量测定

目的测定民族药骆驼蓬种子及其炮制品中去氢骆驼蓬碱的含量。方法采用UPLC-MS/MS进行测定,以甲醇-0.5%氨水(25:75)为流动相,紫外检测波长为320 nm。结果样品中去氢骆驼蓬碱的质量分数在0.53~1.73%之间。结论本法简便,灵敏,专属性强,为民族药骆驼蓬及其炮制品的质量评价提供了有效的方法。     

去氢骆驼蓬碱诱导急性白血病Jurkat细胞凋亡及其机制

目的本研究旨在研究去氢骆驼蓬碱体外诱导Jurkat细胞凋亡及其可能机制。方法采用MTT法测定去氢骆驼蓬碱对Jurkat细胞的生长抑制作用;用光学显微镜检、琼脂糖凝胶电泳检测去氢骆驼蓬碱诱导Jurkat细胞凋亡;应用蛋白印迹法检测去氢骆驼蓬碱诱导Jurkat细胞凋亡过程中bcl-2与ICAD的表达变化情况。结果去氢骆驼蓬碱对Jurkat细胞有明显的生长抑制作用,其增殖抑制作用与诱导细胞凋亡有关;bcl-2与ICAD在Jurkat细胞中均有表达,且随药物浓度的增高表达量逐渐降低。结论去氢骆驼蓬碱可诱导Jurkat细胞凋亡,bcl-2与ICAD在去氢骆驼蓬碱诱导Jurkat细胞凋亡的信号传导途径中可能是重要的调控因子。     

反相高效液相色谱法测定骆驼蓬总碱片中去氢骆驼蓬碱和骆驼蓬碱的含量

 目的：建立RP-HPLC法测定骆驼蓬总生物碱片中去氢骆驼蓬碱和骆驼蓬碱含量的方法。方法：以甲醇-0.01 mol·L-1硫酸铵溶液-二乙铵(60∶40∶0.4,用磷酸调pH至(3.8±0.1)为流动相，进样量20 μl，分别在320，372 nm处用RP-HPLC法测定去氢骆驼蓬碱和骆驼蓬碱的含量。结果：去氢骆驼蓬碱和骆驼蓬碱分别在浓度为2～25 μg·ml-1的范围内与峰面积成良好的线性关系。方法的回收率分别为(101.8±1.8)%和(101.3±1.4)%。结论：该法简便，准确，可靠。     

HPLC-MS法测定去氢骆驼蓬碱在人肝微粒体中代谢产物

目的:测定人肝微粒体中去氢骆驼蓬碱的代谢产物。方法:以去氢骆驼蓬碱为研究对象,采用高效液相色谱-离子阱-质谱系统分析去氢骆驼蓬碱经肝微粒体代谢的代谢产物。结果:去氢骆驼蓬碱在人肝微粒体中经Ⅰ相代谢后产物主要为哈尔酚。结论:哈尔酚为首次报道的代谢产物,本研究利用液质联用技术阐明了去氢骆驼蓬碱的体内代谢产物,为进一步研究奠定了基础。     

去氢骆驼蓬碱诱导白血病细胞凋亡的实验研究

目的：研究去氢骆驼蓬碱对白血病细胞的作用及其机制。方法：采用MTT法测定去氢骆驼蓬碱对各白血病细胞的生长抑制作用;以U937、HL-60为作用细胞,用琼脂糖凝胶电泳检测去氢骆驼蓬碱诱导白血病细胞凋亡的作用;应用蛋白印迹法检测去氢骆驼蓬碱诱导白血病细胞凋亡过程中Bcl-2表达的变化情况。结果：去氢骆驼蓬碱对白血病细胞有明显的生长抑制作用,其对各白血病细胞抑制率无明显差异,其增殖抑制作用与诱导细胞凋亡有关;Bcl-2在白血病细胞中有表达,并随药物浓度的增高表达量逐渐降低。结论：去氢骆驼蓬碱可诱导白血病细胞凋亡,其作用与降低Bcl-2表达有关。     

去氢骆驼蓬碱固体脂质纳米粒包封率测定方法研究

目的:建立去氢骆驼蓬碱固体脂质纳米粒包封率的测定方法.方法:以紫外分光光度法测定,考察药物加样回收率、透析平衡时间和透析体积比.结果:药物加样回收率是(99.48±0.31)%,透析法平衡时间为6 h,透析体积比为1∶15,去氢骆驼蓬碱固体脂质纳米粒的平均包封率为(81.76±0.21)%.结论:透析法便捷、准确,适用于去氢骆驼蓬碱固体脂质纳米粒的包封率测定.     

基于ICP-MS法的加味左金丸中无机元素分析

目的 通过电感耦合等离子体质谱（inductively coupled plasma mass spectrometry,ICP-MS）法建立加味左金丸中Cd、Pb、As、Hg、Co、V、Ni、Cu、Li、Sb、Ba、Mo、Sn、Cr、Na、Mg、Al、Ca、Ti、Mn、Fe、Zn、Ga、Se、Sr、Tl共计26种无机元素的测定方法。方法 加味左金丸通过微波消解法处理后,根据相对分子质量的大小选择内标物,其中⁷Li、²³Na、²⁴Mg、²⁷Al、⁴⁰Ca、⁴⁸Ti、⁵¹V、⁵²Cr、⁵⁵Mn、⁵⁶Fe、⁵⁸Ni、⁵⁹Co、⁶³Cu、⁶⁶Zn、⁷⁰Ga、⁷⁵As、⁷⁷Se、⁸⁶Sr以⁷²Ge作为内标;⁹⁵Mo、¹¹⁴Cd、¹¹⁸Sn、¹²¹Sb、¹³⁷Ba以¹¹⁵In作为内标;²⁰²Hg、²⁰⁵Tl、²⁰⁸Pb以²⁰⁹Bi作为内标。对标准品溶液、空白溶液与供试品溶液进行分析,采用标准曲线法进行定量分析。通过ICP-MS法进行测定。结果 26种无机元素线性的相关系数r ≥ 0.999 6,检出限为0.001~1.500μg/L,定量限为0.01~5.00 μg/L,精密度与重复性试验的RSD均小于5%,平均回收率在82.64%~106.44%,RSD均小于5%。对3个厂家的12批样品进行了测定,26种元素的含量差异较大,其中Na、Mg、Ca、Fe 4种元素的含量比较高,均大于500 μg/g,Cd、Pb、As、Hg、Co、Li、Sb、Mo、Sn、Cr、Se、Tl的含量比较低,均小于1 μg/g。由结果可知,人体的常量元素,如Na、Mg、Ca的含量比较高,Cd、Pb、As、Hg等有害元素含量比较低。根据《中国药典》2020年版一部的要求,本品中Cd、Pb、As、Hg与Cu均符合规定。结论 该方法快速、准确,可以用于加味左金丸中无机元素的测定。     

Erstaunliches Ergebnis einer Schädelakupunktur nach Yamamoto bei Hemihypsarrhythmie rechts

A girl, three and a half years old at the respective date, premature in 25th week of gestation, had been presented. On day three after birth, she had had a IVH III° right and left with severe involvement of parenchyma and other multiple complications, e. a. infant respiratory distress syndrome up to the 42nd day postpartum, and epileptic attacks with apnoeic events.     

七味红花殊胜散对缺血再灌注肝损伤的保护作用

目的::研究七味红花殊胜敬对缺血再灌注肝损伤的保护作用.方法:在大鼠肝缺血再灌注模型上,观察七味红花殊胜散对缺血再灌注肝损伤引起的血清丙二醛(MDA)、超氧化物歧化酶(SOD)、谷胱甘肽过氧化物酶(GSH-Px)、一氧化氮(NO)含量的变化.结果:七味红花殊胜散对大鼠血清MDA、SOD、GSH与再灌组比较有明显差异(P<0.05),NO含量与再灌组比较有明显差异(P<0.05).结论:七味红花殊胜散对大鼠急性缺血再灌注肝损伤具有保护作用.     

Methodology of Canine/Feline YNSA and Tail Acupuncture

BackgroundYamamoto New Scalp Acupuncture (YNSA) is a well-known acupuncture system for human patients which was developed by Dr. Yamamoto.ObjectiveMy aim was to transpose the human YNSA map onto canines and felines.MethodI started researching a canine/feline YNSA map in 2002. I investigated approximately 3,000 canines and felines for YNSA and 2,500 for Tail Acupuncture. The ratio of canines and felines was 6 to 4. I researched and found all the equivalent points by palpating animal patients on the basis of an exact Neck Diagnosis.ResultsI nearly completed the map in 2006. The points in the occipital region are incomplete and my research is still in progress. In the process of researching canine/feline YNSA points, I accidentally found the other microsystems around the tail and named it “Tail Acupuncture”.ConclusionsYNSA and Tail Acupuncture are acupuncture systems utilizing microsystems and support each other in canines and felines. The merits of YNSA and Tail Acupuncture are 1) immediate effects, such as in cases of lameness, 2) simplicity in finding the exact points to treat and 3) the scalp and the tail can be utilized separately or together as treatment zones, according to the situation.     

Chinesische Orthopädie: Teil 1: Die Zukunft der Akupunktur in der Postmoderne

The locomotor system is one of the major fields of application for acupuncture. The results of the large acupuncture studies funded by German Health Insurances from 2000 until 2006 are impressive and repressive: they restrict acupuncture application by allocation of reimbursement and create the necessity of reorientation, since acupuncture can neither be adequately described nor prescribed solely on the basis of disease entities. Regarding these disease entities, it seems rather necessary to analyse the layers of problems and formulate a hierarchy of therapeutic goals instead. Only in this way the effects of acupuncture, related techniques and further therapeutic modalities can be matched with the set of objectives. The article presents general principles and follows their application from biological aspects to implications for the locomotor system and consequences for the application of physical therapy. The manual of acupuncture focuses on therapeutic effects and objectives first, and then goes on to sketch simple therapeutic strategies and finally complex approaches within acupuncture. These may encompass acupuncture, microsystem acupuncture and complex therapeutic modes.     

Fallbericht: Patientin mit Schlafstörung

Background

Since the onset of her menopause about ten years ago, a sixty-year old patient has been suffering from hot flashes and sleep disorders causing her to become increasingly anxious and nervous. As the patient's mother had died of breast cancer, substitution of hormones was not advisable. Relaxation methods such as Yoga and Autogenic Training could only mildly alleviate the symptoms.

Objective

To effectively treat the sleep disorder, improve quality of life, lessen frequency and severity of hot flashes

Methods

Weekly sessions with ear- and body acupuncture for ten weeks

Results

After the third acupuncture session the patient reported a decrease of nightly waking episodes but suffered from acute pain in the neck as well as shoulder region. After nine therapy sessions, the patient reported a 50% decrease of nightly waking episodes. The hot flashes, however, remained unchanged.

Discussion

In this case, acupuncture significantly improved the patient's sleeping disorder. It also reduced the symptoms of anxiety and nervousness. Other menopausal symptoms such as hot flashes and dryness of mucous tissues, could not be influenced.     

Patientin mit chronisch rezidivierenden Gelenks- und Wirbelsäulenschmerzen

Background

Acupuncture as a regulative therapy is well-suited for the treatment of functional, reversible disorders. Additionally, the WHO recommends its application for pain therapy in cases of arthritis and back pain due to various causes. This case study should clarify which paths to take in the case of a multi-morbid patient suffering from chronic pains due to polyarthrosis.

Objective

Pain reduction and improvement of quality of life as well as improvement of sleep quality.

Methods

Annual treatment series consisting of 10 sessions each, one session per week.

Results

short-term pain reduction before undergoing endoprosthetic surgery; considerable improvement of general status and sleep.

Conclusions

Acupuncture may bring temporal relief in cases of chronic pain due to osteoarthritis and should therefore be applied in combination with western medicine. Acupuncture is particularly well-suited to treat the co-emergent vegetative symptoms.     

常见证候荷瘤小鼠神经内分泌免疫组织基因转录的总体特征

目的揭示常见证候荷瘤小鼠神经-内分泌-免疫组织基因转录的总体特征。方法采用小鼠标准化四诊及辨证方法，及Gene Chip Mouse Exon1．0ST Array等技术，检测H22荷瘤小鼠早期邪毒壅盛（邪毒）和气虚、中期阳气虚、中晚期气阴阳虚等4个常见证候下丘脑、垂体、肾上腺、睾丸、脾脏、胸腺、肿瘤RNA的转录与剪接。结果正常昆明种雄性小鼠下丘脑、垂体、肾上腺RNA电泳的28S峰低于18S，而睾丸、脾脏、胸腺、肿瘤相反。肿瘤发生的早期，下丘脑、垂体、肾上腺基因表达模式发生显著改变，邪毒尤甚，出现了失代偿。下丘脑28SRNA迅速抬升并持续，气虚强于邪毒。垂体RNA总量降低，28S陡降，邪毒尤甚。肾上腺RNA电泳特征类似垂体，气虚与邪毒相近，中晚期气阴阳虚尤甚。睾丸变化不明显。随着病情发展，脾脏重量持续增加，而胸腺相反，重量持续下降，蛋白合成和糖代谢下降。肿瘤组织蛋白合成与糖代谢，邪毒大于气虚。以上7个组织与正常对照组相比，有9127个基因表达发生差异、51126个外显子剪接发生差异。结论神经-内分泌-免疫网络组织基因转录的差异是荷瘤小鼠不同证候内在重要的物质基础。