Many clinical studies have addressed the treatment of acute cerebral hemorrhage using acupuncture. However, few studies have examined the relationship between time of acupuncture and curative effect on cerebral hemorr...Many clinical studies have addressed the treatment of acute cerebral hemorrhage using acupuncture. However, few studies have examined the relationship between time of acupuncture and curative effect on cerebral hemorrhage. By observing the effect of acupuncture on changes in histopathology, ultrastructure, and neuroethology in a cerebral hemorrhage model of rats, we have directly examined the time-effect relationship of acupuncture. The rat model of cerebral hemorrhage was produced by slowly injecting autologous blood to the right caudate nucleus. The experimental groups were: 3-, 9-, 24-, and 48-hour model groups; and 3-, 9-, 24-, and 48-hour acupuncture groups. The sham-operation group was used for comparison. Acupuncture was performed at the Neiguan(PC6) and Renzhong(DU26) acupoints, twice a day, 6 hours apart, for 5 consecutive days. Brain tissue changes were observed by light microscopy and transmission electron microscopy. Neuroethology was assessed using Bederson and Longa scores. Our results show that compared with the sham-operation and model groups, Bederson and Longa scores were lower in each acupuncture group, with visibly improved histopathology and brain tissue ultrastructure. Further, the results were better in the 3-and 9-hour acupuncture groups than the 24-and 48-hour acupuncture groups. Our findings show that acupuncture treatment can relieve pathological and ultrastructural deterioration and neurological impairment caused by the acute phase of cerebral hemorrhage, and may protect brain tissue during this period. In addition, earlier acupuncture intervention following cerebral hemorrhage(by 3 or 9 hours) is associated with a better treatment outcome.展开更多
Objective: To study the effects of acupuncture on Chinese medicine syndromes of vascular dementia (VaD). Methods: Sixty-three VaD patients were divided into three groups. Those willing to be randomized were random...Objective: To study the effects of acupuncture on Chinese medicine syndromes of vascular dementia (VaD). Methods: Sixty-three VaD patients were divided into three groups. Those willing to be randomized were randomly assigned to receive either acupuncture (random acupuncture group, 24 cases) or rehabilitation training (guided rehabilitation group, 24 cases) for 6 weeks. Those unwilling to be randomized also received acupuncture for 6 weeks (non-random acupuncture group, 19 cases). Patient syndromes and their severity were evaluated before treatment (baseline), at the end of treatment, and at 4-week follow-up after the completion of treatment using a CM scoring system (scale of differentiation of syndromes of vascular dementia, SDSVD). The SDSVD scores of the random and non-random acupuncture groups, and of all patients who received acupuncture (combined acupuncture group, 43 cases), were compared with those in the guided rehabilitation group. Results: In the random, non-random, and combined acupuncture groups, SDSVD scores were significantly reduced at the end of treatment and at follow- up than at baseline. In the guided rehabilitation group, SDSVD scores were similar to baseline scores at the end of treatment and at follow-up. However, there were no significant differences in SDSVD scores among the three groups or between the combined acupuncture group and the guided rehabilitation group at any time points. In the non-random and combined acupuncture groups, SDSVD scores were significantly reduced at the end of treatment than at baseline in patients with hyperactivity of Liver (Gan)-yang or phlegm obstruction of the orifices. Conclusions: Acupuncture reduced the severity of VaD. The improvement was the greatest in patients undergoing their treatment of choice. Treatments in this study were more effective for excess syndromes, such as Liver-yang hyperactivity or phlegm obstruction of the orifices than deficiency syndromes, such as Kidney (Shen)-essence deficiency.展开更多
Acupuncture can be used to treat various nervous system diseases.Here,168 vascular dementia patients were orally administered donepezil hydrochloride alone(5 mg/day,once a day for 56 days),or combined with acupunctu...Acupuncture can be used to treat various nervous system diseases.Here,168 vascular dementia patients were orally administered donepezil hydrochloride alone(5 mg/day,once a day for 56 days),or combined with acupuncture at Shenting(DU24),Tianzhu(BL10),Sishencong(Extra),Yintang(Extra),Renzhong(DU26),Neiguan(PC6),Shenmen(HT7),Fengchi(GB20),Wangu(GB12) and Baihui(DU20)(once a day for 56 days).Compared with donepezil hydrochloride alone,P300 event related potential latency was shorter with an increased amplitude in patients treated with donepezil hydrochloride and acupuncture.Mini-Mental State Examination score was also higher.Moreover,these differences in P300 latency were identified within different infarcted regions in patients treated with donepezil hydrochloride and acupuncture.These findings indicate that acupuncture combined with donepezil hydrochloride noticeably improves cognitive function in patients with vascular dementia,and exerts neuroprotective effects against vascular dementia.展开更多
Vitiligo is a common depigmented skin disease that negatively affects the physical and mental health of patients.The 2018 version of the Vitiligo Treatment Consensus has been updated based on the research progress on ...Vitiligo is a common depigmented skin disease that negatively affects the physical and mental health of patients.The 2018 version of the Vitiligo Treatment Consensus has been updated based on the research progress on vitiligo in the past 3 years in combination with the clinical experiences of experts.The newly revised points include maintenance therapy,early glucocorticoid intervention,and oral mini-pulsed glucocorticoid administration protocols.The prospect of using JAK inhibitors in the treatment of vitiligo is also discussed.展开更多
The pathogenesis of melasma is believed to be related to heredity,sun exposure,sex hormones,and other factors.The mechanisms underlying the development of melasma include increased melanin synthesis,vascular prolifera...The pathogenesis of melasma is believed to be related to heredity,sun exposure,sex hormones,and other factors.The mechanisms underlying the development of melasma include increased melanin synthesis,vascular proliferation within the skin lesions,inflammation,and skin barrier dysfunction.The diagnosis of melasma is mainly based on clinical manifestations and noninvasive techniques.Coupling with recent research progress in melasma,the present consensus comprehensively elaborates the etiology,pathogenesis,clinical manifestations,staging,classification,diagnosis,and treatment of melasma to improve the diagnostic and therapeutic skills of Chinese dermatologists.展开更多
基金supported by a grant from the Tianjin Science and Technology Commission,China,No.05YFSZSF02600(to PL)
文摘Many clinical studies have addressed the treatment of acute cerebral hemorrhage using acupuncture. However, few studies have examined the relationship between time of acupuncture and curative effect on cerebral hemorrhage. By observing the effect of acupuncture on changes in histopathology, ultrastructure, and neuroethology in a cerebral hemorrhage model of rats, we have directly examined the time-effect relationship of acupuncture. The rat model of cerebral hemorrhage was produced by slowly injecting autologous blood to the right caudate nucleus. The experimental groups were: 3-, 9-, 24-, and 48-hour model groups; and 3-, 9-, 24-, and 48-hour acupuncture groups. The sham-operation group was used for comparison. Acupuncture was performed at the Neiguan(PC6) and Renzhong(DU26) acupoints, twice a day, 6 hours apart, for 5 consecutive days. Brain tissue changes were observed by light microscopy and transmission electron microscopy. Neuroethology was assessed using Bederson and Longa scores. Our results show that compared with the sham-operation and model groups, Bederson and Longa scores were lower in each acupuncture group, with visibly improved histopathology and brain tissue ultrastructure. Further, the results were better in the 3-and 9-hour acupuncture groups than the 24-and 48-hour acupuncture groups. Our findings show that acupuncture treatment can relieve pathological and ultrastructural deterioration and neurological impairment caused by the acute phase of cerebral hemorrhage, and may protect brain tissue during this period. In addition, earlier acupuncture intervention following cerebral hemorrhage(by 3 or 9 hours) is associated with a better treatment outcome.
基金Supported by the Program for New Century Excellent Talentsin University(Ministry of Education,No.NCET-09-0007)the Integrated Traditional and Western Medicine Research Program(Tianjin Bureau of Public Health,No.07059)
文摘Objective: To study the effects of acupuncture on Chinese medicine syndromes of vascular dementia (VaD). Methods: Sixty-three VaD patients were divided into three groups. Those willing to be randomized were randomly assigned to receive either acupuncture (random acupuncture group, 24 cases) or rehabilitation training (guided rehabilitation group, 24 cases) for 6 weeks. Those unwilling to be randomized also received acupuncture for 6 weeks (non-random acupuncture group, 19 cases). Patient syndromes and their severity were evaluated before treatment (baseline), at the end of treatment, and at 4-week follow-up after the completion of treatment using a CM scoring system (scale of differentiation of syndromes of vascular dementia, SDSVD). The SDSVD scores of the random and non-random acupuncture groups, and of all patients who received acupuncture (combined acupuncture group, 43 cases), were compared with those in the guided rehabilitation group. Results: In the random, non-random, and combined acupuncture groups, SDSVD scores were significantly reduced at the end of treatment and at follow- up than at baseline. In the guided rehabilitation group, SDSVD scores were similar to baseline scores at the end of treatment and at follow-up. However, there were no significant differences in SDSVD scores among the three groups or between the combined acupuncture group and the guided rehabilitation group at any time points. In the non-random and combined acupuncture groups, SDSVD scores were significantly reduced at the end of treatment than at baseline in patients with hyperactivity of Liver (Gan)-yang or phlegm obstruction of the orifices. Conclusions: Acupuncture reduced the severity of VaD. The improvement was the greatest in patients undergoing their treatment of choice. Treatments in this study were more effective for excess syndromes, such as Liver-yang hyperactivity or phlegm obstruction of the orifices than deficiency syndromes, such as Kidney (Shen)-essence deficiency.
文摘Acupuncture can be used to treat various nervous system diseases.Here,168 vascular dementia patients were orally administered donepezil hydrochloride alone(5 mg/day,once a day for 56 days),or combined with acupuncture at Shenting(DU24),Tianzhu(BL10),Sishencong(Extra),Yintang(Extra),Renzhong(DU26),Neiguan(PC6),Shenmen(HT7),Fengchi(GB20),Wangu(GB12) and Baihui(DU20)(once a day for 56 days).Compared with donepezil hydrochloride alone,P300 event related potential latency was shorter with an increased amplitude in patients treated with donepezil hydrochloride and acupuncture.Mini-Mental State Examination score was also higher.Moreover,these differences in P300 latency were identified within different infarcted regions in patients treated with donepezil hydrochloride and acupuncture.These findings indicate that acupuncture combined with donepezil hydrochloride noticeably improves cognitive function in patients with vascular dementia,and exerts neuroprotective effects against vascular dementia.
文摘Vitiligo is a common depigmented skin disease that negatively affects the physical and mental health of patients.The 2018 version of the Vitiligo Treatment Consensus has been updated based on the research progress on vitiligo in the past 3 years in combination with the clinical experiences of experts.The newly revised points include maintenance therapy,early glucocorticoid intervention,and oral mini-pulsed glucocorticoid administration protocols.The prospect of using JAK inhibitors in the treatment of vitiligo is also discussed.
文摘The pathogenesis of melasma is believed to be related to heredity,sun exposure,sex hormones,and other factors.The mechanisms underlying the development of melasma include increased melanin synthesis,vascular proliferation within the skin lesions,inflammation,and skin barrier dysfunction.The diagnosis of melasma is mainly based on clinical manifestations and noninvasive techniques.Coupling with recent research progress in melasma,the present consensus comprehensively elaborates the etiology,pathogenesis,clinical manifestations,staging,classification,diagnosis,and treatment of melasma to improve the diagnostic and therapeutic skills of Chinese dermatologists.