RESUMO
OBJECTIVES: To observe the effects of the local stimulation with 3 acupuncture techniques, i.e. Canggui Tanxue (needle insertion method like dark tortoise detecting point) technique, electroacupuncture (EA) and warm needling (WN) with filiform needles on shoulder pain, shoulder joint function, quality of life, inflammatory indicators and recurrence rate in the patients with chronic scapulohumeral periarthritis (CSP), so as to explore the optimal needling method of acupuncture for the predominant symptoms of CSP during the attack stage in the patients. METHODS: A total of 108 patients with CSP were randomly divided into a manual acupuncture (MA) group (36 cases, one case dropped off), a WN group (36 cases, 3 cases dropped off) and an EA group (36 cases, 1 case dropped off). In the three groups, Jianqian (EX-UE12), Jianyu (LI15), Jianzhen (SI9), Ashi (Extra) and Yanglingquan (GB34) on the affected side were selected. Canggui Tanxue needling technique, WN technique and EA were delivered in the MA group, the WN group and the EA group, respectively, 30 min each time, 3 times weekly for 4 weeks. The Neer test scores were comparedï¼the visual analogue scale (VAS) was used to assess the degree of shoulder joint painï¼the daily life activity abilities was evaluated using the activities of daily living (ADL) scaleï¼the serum prostaglandin E2 (PGE2) content was measured using ELISA before and after treatment. The effectiveness rate and recurrence rate were calculated, and the occurrences of adverse reactions were recorded. RESULTS: Compared with the scores before treatment, the scores of pain, joint function, and range of motion as well as the total score of Neer test were all increased after treatment in the three groups (P<0.05)ï¼the VAS score, ADL score and the content of serum PGE2 were decreased (P<0.05). After treatment, the pain score of Neer test in the EA group and the WN group were higher than those of the MA group (P<0.05), the joint function score of Neer test in the MA group and the WN group were higher than that of the EA group (P<0.05), and the range of motion score of Neer test in the MA group was higher when compared with the EA and WN groups (P<0.05). There was no statistical difference in the total score of Neer score among the three groups. VAS score in the EA group was lower than that of either the WN group or the MA group (P<0.05). ADL score in the MA group was lower compared with that of the WN group (P<0.05). PGE2 levels in both the WN group and the MA group were lower than that of the EA group (P<0.05). The total effective rate was 85.71% (30/35) in the MA group, 91.43% (32/35) in the EA group and 90.91% (30/33) in the WN group, there was no statistical differences among the three groups. At the end of the 6-month follow-up visit after treatment, there was no significant difference in the recurrence rate among three groups. No serious adverse reaction was found. CONCLUSIONS: In the treatment of CSP, the short-term effect is equivalent among EA, WN and MA. But, the analgesic effect is the best in the EA group, the treatment for anti-inflammation is the most effective in the MA and WN groups, and the needling technique of Canggui Tanxue in the MA group obtains the most favorable effect of releasing adhesion and recovering the range of motion in the shoulder joint.
Assuntos
Terapia por Acupuntura , Periartrite , Humanos , Periartrite/terapia , Atividades Cotidianas , Dinoprostona , Qualidade de Vida , Pontos de Acupuntura , Dor de Ombro/terapia , Resultado do TratamentoRESUMO
Malaria is an ancient infectious disease that threatens millions of lives globally even today. The discovery of artemisinin, inspired by traditional Chinese medicine (TCM), has brought in a paradigm shift and been recognized as the "best hope for the treatment of malaria" by World Health Organization. With its high potency and low toxicity, the wide use of artemisinin effectively treats the otherwise drug-resistant parasites and helps many countries, including China, to eventually eradicate malaria. Here, we will first review the initial discovery of artemisinin, an extraordinary journey that was in stark contrast with many drugs in western medicine. We will then discuss how artemisinin and its derivatives could be repurposed to treat cancer, inflammation, immunoregulation-related diseases, and COVID-19. Finally, we will discuss the implications of the "artemisinin story" and how that can better guide the development of TCM today. We believe that artemisinin is just a starting point and TCM will play an even bigger role in healthcare in the 21st century.
Assuntos
Artemisininas , Tratamento Farmacológico da COVID-19 , Neoplasias , Artemisininas/farmacologia , Artemisininas/uso terapêutico , Reposicionamento de Medicamentos , Humanos , Medicina Tradicional Chinesa , Neoplasias/tratamento farmacológicoRESUMO
OBJECTIVE: Based on resting-state functional magnetic resonance imaging (rs-fMRI), to observe the changes of brain function of bilateral uterine points stimulated by electroacupuncture, so as to provide imaging basis for acupuncture in the treatment of gynecological and reproductive diseases. METHODS: 20 healthy female subjects were selected to stimulate bilateral uterine points (EX-CA1) by electroacupuncture. FMRI data before and after acupuncture were collected. The ReHo values before and after acupuncture were compared by using the analysis method of regional homogeneity (ReHo) of the whole brain, so as to explore the regulatory effect of acupuncture intervention on brain functional activities of healthy subjects. RESULTS: Compared with before acupuncture, the ReHo values of the left precuneus lobe, left central posterior gyrus, calcarine, left lingual gyrus, and cerebellum decreased significantly after acupuncture. CONCLUSION: Electroacupuncture at bilateral uterine points can induce functional activities in brain areas such as the precuneus, cerebellum, posterior central gyrus, talform sulcus, and lingual gyrus. The neural activities in these brain areas may be related to reproductive hormone level, emotional changes, somatic sensation, and visual information. It can clarify the neural mechanism of acupuncture at uterine points in the treatment of reproductive and gynecological diseases to a certain extent.
Assuntos
Pontos de Acupuntura , Eletroacupuntura/métodos , Imageamento por Ressonância Magnética/métodos , Útero/diagnóstico por imagem , Adulto , Encéfalo/fisiologia , Mapeamento Encefálico , Biologia Computacional , Feminino , Neuroimagem Funcional/métodos , Neuroimagem Funcional/estatística & dados numéricos , Doenças dos Genitais Femininos/diagnóstico por imagem , Doenças dos Genitais Femininos/fisiopatologia , Voluntários Saudáveis , Humanos , Imageamento por Ressonância Magnética/estatística & dados numéricos , Útero/fisiologia , Adulto JovemRESUMO
OBJECTIVE: To observe the influence of regulating menstruation and promoting pregnancy acupuncture therapy on negative emotions in patients with premature ovarian insufficiency (POI). METHODS: A total of 60 patients with POI were randomly divided into an acupuncture group and a western medication group, 30 cases in each group. The acupuncture group was treated with regulating menstruation and promoting pregnancy acupuncture therapy at Baihui (GV 20), Shenting (GV 24), Guanyuan (CV 4), Sanyinjiao (SP 6), Shenshu (BL 23), Ciliao (BL 32), etc. once a day, 5 times a week for 3 months. The western medication group was treated by oral administration of climen. The drug was given 1 tablet a day for 21 days and was stopped for 1 week as a course. The treatment was required 3 consecutive courses. The self-rating anxiety scale (SAS) score, modified Kupperman index (KI) score, agitated and depressive symptom scores in KI and serum level of follicle stimulating hormone (FSH) before and after treatment were compared between the two groups. RESULTS: After treatment, the SAS scores, KI scores and serum levels of FSH in the two groups and the scores of agitated and depressive symptom in the acupuncture group were lower than those before treatment (P<0.05), and the acupuncture group was lower than the western medication group (P<0.05). CONCLUSION: Regulating menstruation and promoting pregnancy acupuncture therapy can effectively improve the negative emotions of patients with POI and reduce serum level of FSH .
Assuntos
Terapia por Acupuntura , Insuficiência Ovariana Primária , Pontos de Acupuntura , Feminino , Hormônio Foliculoestimulante , Humanos , Menstruação , Gravidez , Insuficiência Ovariana Primária/terapiaRESUMO
Aging is a natural biological progress accompanied by the gradual decline in physiological functions, manifested by its close association with an increased incidence of human diseases and higher vulnerability to death. Those diseases include neurological disorders, cardiovascular diseases, diabetes, and cancer, many of which are currently without effective cures. Even though aging is inevitable, there are still interventions that can be developed to prevent/delay the onset and progression of those aging-associated diseases and extend healthspan and/or lifespan. Here, we review decades of research that reveals the molecular pathways underlying aging and forms the biochemical basis for anti-aging drug development. Importantly, due to the vast chemical space of natural products and the rich history of herb medicines in treating human diseases documented in different cultures, natural products have played essential roles in aging research. Using several of the most promising natural products and their derivatives as examples, we discuss how natural products serve as an inspiration resource that helped the identification of key components/pathways underlying aging, their mechanisms of action inside the cell, and the functional scaffolds or targeting mechanisms that can be learned from natural products for drug engineering and optimization. We argue that natural products might eventually provide a solution to aging and aging-associated diseases.
Assuntos
Envelhecimento/efeitos dos fármacos , Produtos Biológicos/uso terapêutico , Doenças Cardiovasculares/tratamento farmacológico , Diabetes Mellitus Tipo 2/tratamento farmacológico , Neoplasias/tratamento farmacológico , Doenças do Sistema Nervoso/tratamento farmacológico , Preparações de Plantas/uso terapêutico , Adolescente , Adulto , Fatores Etários , Idoso , Idoso de 80 Anos ou mais , Envelhecimento/metabolismo , Envelhecimento/patologia , Animais , Produtos Biológicos/efeitos adversos , Produtos Biológicos/isolamento & purificação , Doenças Cardiovasculares/epidemiologia , Doenças Cardiovasculares/metabolismo , Doenças Cardiovasculares/patologia , Criança , Pré-Escolar , Diabetes Mellitus Tipo 2/epidemiologia , Diabetes Mellitus Tipo 2/metabolismo , Diabetes Mellitus Tipo 2/patologia , Feminino , Humanos , Incidência , Lactente , Masculino , Pessoa de Meia-Idade , Neoplasias/epidemiologia , Neoplasias/metabolismo , Neoplasias/patologia , Doenças do Sistema Nervoso/epidemiologia , Doenças do Sistema Nervoso/metabolismo , Doenças do Sistema Nervoso/patologia , Preparações de Plantas/efeitos adversos , Preparações de Plantas/isolamento & purificação , Fatores de Risco , Transdução de Sinais , Adulto JovemRESUMO
Diosgenin is a spiroketal steroidal natural product extracted from plants and used as the single most important precursor for the world steroid hormone industry. The sporadic occurrences of diosgenin in distantly related plants imply possible independent biosynthetic origins. The characteristic 5,6-spiroketal moiety in diosgenin is reminiscent of the spiroketal moiety present in anthelmintic avermectins isolated from actinomycete bacteria. How plants gained the ability to biosynthesize spiroketal natural products is unknown. Here, we report the diosgenin-biosynthetic pathways in himalayan paris (Paris polyphylla), a monocot medicinal plant with hemostatic and antibacterial properties, and fenugreek (Trigonella foenum-graecum), an eudicot culinary herb plant commonly used as a galactagogue. Both plants have independently recruited pairs of cytochromes P450 that catalyze oxidative 5,6-spiroketalization of cholesterol to produce diosgenin, with evolutionary progenitors traced to conserved phytohormone metabolism. This study paves the way for engineering the production of diosgenin and derived analogs in heterologous hosts.