光子中医信息疗法

本文简述了弱激光血疗的机理及其发展过程,并在此基础上详细阐述了我们自己提出的光子中医信息疗法。该疗法根据中医辨证施治的原则,选用经中医信息调制的半导体激光束照射患者口咽部（或鼻腔）和与疾病关联的穴位,综合激光血疗、激光针疗和激光理疗,可引发多种激光生物效应,启动人体生理功能的整体调节机制,逐渐改善和恢复生理功能。除此之外,我们还设计研制了相应的治疗仪器。     

Metabolomic Profile of the Genus Inula

Plants have a long history as therapeutics in the treatment of human diseases and have been used as source of medicines for ages. Searching for new biologically active natural products, many plants and herbs are screened for natural products with pharmacological activities. In this field, the genus Inula, which comprises more than 100 species, several of them being used in traditional medicine, is very important, especially due to the finding that several of the isolated pure secondary metabolites proved to possess important biological activities. Inula species have been reported as rich sources of sesquiterpene lactones, including eudesmanes, germacranes, guaianes, and dimeric structures, and since 2006 ca. 400 secondary metabolites, including more than 100 new natural products, some of them with relevant pharmacological activities, have been identified. Herein, we critically compile and update the information regarding the types of secondary metabolites found in the genus Inula and the progress in their isolation.     

Mesenchymal stem cells as the game-changing tools in the treatment of various organs disorders: Mirage or reality?

Recently a growing attention in scientific community has been gathered on potential application of mesenchymal stem cells (MSCs) in various fields of medicine. Owing to the fact that they can be easily isolated from different sources, and simply proliferated in large quantities while keeping their original biological characteristics, they can be successfully used as cell-based therapeutics. Engineering MSCs and other type of stem cells to be carriers of therapeutic agents is a new tactic in the targeted gene and cell therapy of cancers and degenerative diseases. Various useful properties of MSCs including tropism toward tumor/injury site(s), weakly immunogenic, production of anti-inflammatory molecules, and safety against normal tissues have made them prone for regenerative medicine, targeted therapy and treating injured tissues, and immunological abnormalities. In this review, we introduce latest advances, methods, and applications of MSCs in gene therapy of various malignant organ disorders. Additionally, we will cover the problems and challenges which researchers have faced with when trying to translate their basic experimental findings in MSCs research to clinically applicable therapeutics.     

Multiplexed targeting of microRNA in stem cell-derived extracellular vesicles for regenerative medicine

Regenerative medicine is a research field that develops methods to restore damaged cell or tissue function by regeneration, repair or replacement. Stem cells are the raw material of the body that is ultimately used from the point of view of regenerative medicine, and stem cell therapy uses cells themselves or their derivatives to promote responses to diseases and dysfunctions, the ultimate goal of regenerative medicine. Stem cell-derived extracellular vesicles (EVs) are recognized as an attractive source because they can enrich exogenous microRNAs (miRNAs) by targeting pathological recipient cells for disease therapy and can overcome the obstacles faced by current cell therapy agents. However, there are some limitations that need to be addressed before using miRNA-enriched EVs derived from stem cells for multiplexed therapeutic targeting in many diseases. Here, we review various roles on miRNA-based stem cell EVs that can induce effective and stable functional improvement of stem cell-derived EVs. In addition, we introduce and review the implications of several miRNA-enriched EV therapies improved by multiplexed targeting in diseases involving the circulatory system and nervous system. This systemic review may offer potential roles for stem cell-derived therapeutics with multiplexed targeting.     

云南迪庆州传统藏药雪莲资源的保护和可持续利用

对云南省迪庆藏族自治州传统藏药雪莲资源及其利用的状况进行了调查。通过调查发现该地区雪莲植物共有22种及1变种,市场上常当作商品出售的有5种。雪莲每年的贸易量达到55000kg,而且资源利用方式落后,已经造成雪莲特别是二年生的雪莲个体数明显减少,严重威胁了这些物种的生存。依据调查结果,建议提高人们的保护意识,控制雪莲的采集量、限制一年生雪莲采集的时间以及禁止多年生雪莲的采集。     

Damage and repair of ancient DNA

Under certain conditions small amounts of DNA can survive for long periods of time and can be used as polymerase chain reaction (PCR) substrates for the study of phylogenetic relationships and population genetics of extinct plants and animals, including hominids. Because of extensive DNA degradation, these studies are limited to species that lived within the past 10(4)-10(5) years (Late Pleistocene), although DNA sequences from 10(6) years have been reported. Ancient DNA (aDNA) has been used to study phylogenetic relationships of protists, fungi, algae, plants, and higher eukaryotes such as extinct horses, cave bears, the marsupial wolf, the moa, and Neanderthal. In the past few years, this technology has been extended to the study of infectious disease in ancient Egyptian and South American mummies, the dietary habits of ancient animals, and agricultural practices and population dynamics of early native Americans. Hence, ancient DNA contains information pertinent to numerous fields of study including evolution, population genetics, ecology, climatology, medicine, archeology, and behavior. The major obstacles to the study of aDNA are its extremely low yield, contamination with modern DNA, and extensive degradation. In the course of this review, we will discuss the current aDNA literature describing the importance of aDNA studies as they relate to important biological questions and the difficulties associated with extracting useful information from highly degraded and damaged substrates derived from limited sources. In addition, we will present some of our own preliminary and published data on mechanisms of DNA degradation and some speculative thoughts on strategies for repair and restoration of aDNA.     

紫堇属藏药的药用民族植物学研究

紫堇属植物在藏药中具有较悠久的历史,而且随着历史的发展藏医所使用的该属药用植物的种类也在不断增加.本文采用药用民族植物学研究中的文献研究法,对文献中有关藏医用该属药用植物资源的利用情况进行了整理和分析.结果发现,藏医对该属植物的命名具有一定的规律,但目前还没有人对此进行系统研究;不同地区的藏医在使用该属药用植物资源中存在着一定程度的差异,这可能与不同地区该属的种类分布不同有关;该属藏药植物中藏医主要用于治疗止血、肝胆疾病和流感等疾病.与丰富的该属植物种类相比,并结合藏医的利用情况,从该属植物中寻找新的药用资源具有一定的潜力.     

Potent anti-mycobacterial and immunomodulatory activity of some bioactive molecules of Indian ethnomedicinal plants that have the potential to enter in TB management

Tuberculosis (TB) is one of the deadliest infectious diseases of human civilization. Approximately one-third of global population is latently infected with the TB pathogen Mycobacterium tuberculosis (M.tb). The discovery of anti-TB antibiotics leads to decline in death rate of TB. However, the evolution of antibiotic-resistant M.tb-strain and the resurgence of different immune-compromised diseases re-escalated the death rate of TB. WHO has already cautioned about the chances of pandemic situation in TB endemic countries until the discovery of new anti-tubercular drugs, that is, the need of the hour. Analysing the pathogenesis of TB, it was found that M.tb evades the host by altering the balance of immune response and affects either by killing the cells or by creating inflammation. In the pre-antibiotic era, traditional medicines were only therapeutic measures for different infectious diseases including tuberculosis. The ancient literatures of India or ample Indian traditional knowledge and ethnomedicinal practices are evidence for the treatment of TB using different indigenous plants. However, in the light of modern scientific approach, anti-TB effects of those plants and their bioactive molecules were not established thoroughly. In this review, focus has been given on five bioactive molecules of different traditionally used Indian ethnomedicinal plants for treatment of TB or TB-like symptom. These compounds are also validated with proper identification and their mode of action with modern scientific approaches. The effectiveness of these molecules for sensitive or drug-resistant TB pathogen in clinical or preclinical studies was also evaluated. Thus, our specific aim is to highlight such scientifically validated bioactive compounds having anti-mycobacterial and immunomodulatory activity for future use as medicine or adjunct-therapeutic molecule for TB management.     

Pre-microRNA binding aminoglycosides and antitumor drugs as inhibitors of Dicer catalyzed microRNA processing

Over-expressions of miRNAs are being increasingly linked with many diseases including different types of cancer. In this study, the role of some known small molecular therapeutics has been investigated for their ability to bind with the pre-miRNA target (hsa-mir-155) and thereby to interfere with the Dicer catalyzed miRNA processing. Potential binding and inhibition effects have been demonstrated by some of these analogs. They can be used as leads for further development of potent small molecular miRNA-antagonists.     

Ethnomedicine of the Kagera Region, north western Tanzania. Part 2: The medicinal plants used in Katoro Ward, Bukoba District

Background

The Kagera region of north western Tanzania has a rich culture of traditional medicine use and practices. The dynamic inter-ethnic interactions of different people from the surrounding countries constitute a rich reservoir of herbal based healing practices. This study, the second on an ongoing series, reports on the medicinal plant species used in Katoro ward, Bukoba District, and tries to use the literature to establish proof of the therapeutic claims.

Methodology

Ethnomedical information was collected using Semi-structured interviews in Kyamlaile and Kashaba villages of Katoro, and in roadside bushes on the way from Katoro to Bukoba through Kyaka. Data collected included the common/local names of the plants, parts used, the diseases treated, methods of preparation, dosage, frequency and duration of treatments. Information on toxicity and antidote were also collected. Literature was consulted to get corroborative information on similar ethnomedical claims and proven biological activities of the plants.

Results

Thirty three (33) plant species for treatement of 13 different disease categories were documented. The most frequently treated diseases were those categorized as specific diseases/conditions (23.8% of all remedies) while eye diseases were the least treated using medicinal plants (1.5% of all remedies). Literature reports support 47% of the claims including proven anti-malarial, anti-microbial and anti-inflammatory activity or similar ethnomedical uses. Leaves were the most frequently used plant part (20 species) followed by roots (13 species) while making of decoctions, pounding, squeezing, making infusions, burning and grinding to powder were the most common methods used to prepare a majority of the therapies.

Conclusion

Therapeutic claims made on plants used in traditional medicine in Katoro ward of Bukoba district are well supported by literature, with 47% of the claims having already been reported. This study further enhances the validity of plants used in traditional medicine in this region as resources that can be relied on to provide effective, accessible and affordable basic healthcare to the local communities. The plants documented also have the potential of being used in drug development and on farm domestication initiatives.     

自助式激光前列腺肥大治疗仪的研制

介绍了一种应用光子中医信息疗法治疗前列腺肥大症的新型治疗仪,体现了中医辨证施治的治疗理念,具有标本兼治、疗效巩固的特点。     

A review on ethno-medicinal plants used in traditional medicine in the Kingdom of Saudi Arabia

The traditional medicine based on medicinal plants in the Kingdom of Arabia Saudia presents a strong relationship belonging to natural remedies, health, diet, and folk healing practice recognized by a specific culture. The aim of the current study is to carry out an ethnobotanical review on medicinal plants used in traditional medicine in the Kingdom of Arabia Saudia including information on plant species, used parts, preparation method as well as medical uses. Earlier published data in journals, textbooks, periodicals, websites, and databases written in pharmacological evidence of Suadi medicinal plants were based on gathering information. The present review work reported that 96 species belonging to 47 families have been used in Saudi Pharmacopeia. Amaranthaceae has the highest number of plant species (7) Followed by Asteraceae, Apocynaceae, and Fabaceae with 5 plant species in each. The inventoried plant species in the current work are frequently used for the treatment of various illnesses and to ensure the medication safety of Saudi people. The biological analysis of plant form used in Saudi natural remedies showed the dominance of herb and subshrub form with a percentage of 43% and 30% respectively. The most used preparation method of plant drugs, which used in Saudi Alternative medicine was decoction and infusion. The whole plant, leaves, seeds, and aerial parts were the most useful plant parts in natural preparation in Saudi traditional medicine with a percentage of 29%, 28%, 7%, and 5% respectively as reported in the present review work. The present review work gives big data about medicinal plants used in traditional medicine in the Kingdom of Saudi Arabia including data about plant species, used parts, preparation method as well as medical uses.     

瑞香属植物生物活性研究进展

瑞香属植物分布广泛,在我国有35种。其中一些种类自古即供药用、观赏和作造纸原料。近几十年来,人们已从瑞香属植物中发现了60多种具不同作用的生物活性物质。药理学和毒理学研究表明,这些活性物质中,有的抗HIV、白血病、血栓形成和动脉粥样硬化,有的可抑制铜绿假单孢菌、细菌和疟原虫感染,有的可用于临床引产,还有的具杀虫和抑菌作用。说明这是一个大有开发前途的植物类群。     

新疆和静县察吾呼沟口四号墓地出土人骨化学元素的含量分析

近几十年来,古代人群的食谱研究已经成为现代科技考古学的一个重要组成部分,也是当前国际科技考古学研究领域的一项前沿性课题。人类骨骼的化学元素分析为重建古代居民的食谱提供了大量信息。本文采用电感耦合等离子发射光谱仪(ICP-AES),对新疆和静县察吾呼沟口四号墓地出土人骨中的Sr、P、Zn、Ca、Cu、Mg、Fe、Ba、Mn等8种化学元素进行了测定,结果显示:察吾呼沟口四号墓地古代居民的饮食结构中以肉类食物为主,植物类食物为辅。     

A Preliminary Study of Traditional,Wild Medicinal,Edible Plants in Xishuangbanna,Yunnan, China

An ethnobotanical study was conducted through interview and field work during 20103-20117 to determine the wild medicine food plants used by the local people of Xishuangbanna, southwest Yunnan, China. All information provided on the uses of medicine food plants by local communities was documented. In addition, the disk diffusion method was used to test the antibacterial activities of some plants. A total of 95 plant species belonging to 43 families were reported as medicine food plants, with Solanaceae (6 species) and Lamiaceae (6 species) being the most represented families. Most plants used were herbs (495%), of which 20 were screened for antibacterial activities. Baphicacanthus cusia and Solanum spirale showed moderate antibacterial activities against Staphylococcus aureus. Our interviews revealed that in the study area wild plants are still commonly used for food and medicinal purposes by people in their daily lives. However, there is a gradual loss of traditional knowledge about these plants due to a decline in inter generational transmission of knowledge. Loss of this precious knowledge is a major concern.     

西双版纳传统利用的野生药食两用植物

2010年3月至2011年7月对西双版纳少数民族传统利用的药食两用植物进行民族植物学调查,通过访谈和野外调查工作, 收集并记录了关于当地社区传统利用药食两用植物的传统知识以及其他相关信息,并选择了其中20种植物进行抗菌活性的筛选。共调查统计了43科95种西双版纳传统利用的药食两用植物,从分类学角度来看,以茄科（6种）和唇形科（6种）最多,其中草本植物占了最大比例,为495%。对其中20种植物的抗菌活性筛选结果显示,只有马蓝（Baphicacanthus cusia）和旋花茄（Solanum spirale）对金黄色葡萄球菌有抑菌活性。从调查中可以看出：药食两用植物的利用在当地人的日常生活中仍占有相当重要的分量。但随着近年来经济快速发展导致的传统知识的急剧流失和森林的大面积砍伐,很多植物已经逐渐从人们的生活中淡出,如何保护这些传统知识并使其能够可持续发展下去是一个值得思考的问题。     

牡丹组植物的药用民族植物学研究与考证

牡丹干燥根皮自古以来就有入药的传统,尤其在中药和民族药中被广泛使用.为阐明牡丹组植物在古籍中的记载情况和民族药中的利用现状,该文对中国八部经典医学古籍、37部地方志和民族药传统知识进行整理,采用民族植物学编目方法,对牡丹组植物在古籍和民族药中的入药种类、地理分布、入药部位、炮制方法和功效等相关传统知识进行考证和分析研究...     

湖南蓝山县端午药市的瑶药调查

中国南方一些少数民族地区民间"端午药市"流传至今,体现了民族医药的独具特色及其深远影响。为了解瑶族端午药市交易现状和发掘民族医药传统知识,采用民族植物学等方法对湖南省蓝山县端午药市进行调查,完成包括基原、地方名、药用部位、用途和用法、出现频度等内容的药用植物编目。结果表明:蓝山县端午药市药用植物种类丰富,共收集鉴定103科222属262种,药用植物种类广泛分布于各科和各属中,其中种类较多的科有五加科(11种)、茜草科(11种)、菊科(11种)、百合科(10种)、唇形科(9种)、蝶形花科(8种)、芸香科(7种)。药市药浴植物畅销且种类多样,达94种,占总数的35.9%,体现瑶族在治疗疾病上以预防保健为主的理念。经统计药市上均未被国家药典和地方标准收录的药用植物有131种,占总数的50.2%,成为发掘新药源、新用途的潜在资源。对端午药市售药者年龄的调查发现,售药者的年龄主要集中在50～59岁间,占总人数的67%,40岁以下的仅占总人数的3%,可见民族药用传统知识的传承存在传承人老龄化、潜在传承人数量锐减的现象。此外,还对药市交易药用植物的种类组成和民族药用特色进行分析,探讨了端午药市对药用...