基于“肺膀胱别通”浅析针刺肺经穴调治膀胱病

肺与膀胱相通,上为荣养周身以御邪,下以气化排浊调津液,从肺与膀胱关系可以看出,太阳之气与肺气共同卫外,以顾护肌表皮毛,故临床针刺治疗太阳体证时可考虑从肺经穴入手。临床取肺经穴位调治膀胱及其经脉病时,应辨别虚实,采取对应的补泻手法,考虑大部分肺经穴提插、捻转补泻手法不便施展,笔者认为可根据辨证采用更为合适的迎随补泻、徐疾补泻、开阖补泻,即观其脉证,补泻择之。其实不仅肺经穴可治膀胱病,膀胱经穴亦可治肺病,由于肺与膀胱两者经气互通,其中一条经上的穴位可治疗另一条相通经的循行部位或主治方向的疾病。虽然脏腑别通理论在针灸学上具备广泛应用的基础,但因表里经脏腑相互属络关系,更多被提及、应用的是"肺与大肠相关"。容易忽视"肺膀胱别通"在"卫气供给""津液代谢"上的关联。故在临床针刺治疗膀胱病时,可从有别于常规、传统的选经取穴上论治,亦可基于"肺与膀胱相关"以膀胱经穴治肺病,或以两经同取的方式指导针刺治疗相关病证。     

卒中溶栓绿色通道优化研究及实施效果分析

目的探讨卒中溶栓绿色通道的构建、整改对发病到实施溶栓的时间（onset to treatment time,OTT）、院内溶栓时间（door to needle time，DNT）、临床疗效及预后的影响。 方法收集通过绿色通道溶栓患者118例的临床资料，以时间为界分为对照组57例和观察组61例。比较2组OTT、DNT、DNT≤60 min比率、临床疗效、并发症发生情况、美国国立卫生研究院卒中量表（the National Institutes of Health Stroke Scale,NIHSS）评分、Barthel指数（Barthel index，BI）评分、改良Rankin量表（Modified Rankin Scale,mRS）评分等。 结果观察组OTT、DNT短于对照组，DNT≤60 min比例高于对照组（P＜0.01）。经过溶栓治疗72 h后，观察组临床疗效优于对照组，总有效率高于对照组（P＜0.01）。2组总并发症发生率和病死率差异均无统计学意义（P＞0.05）。2组NIHSS评分均呈逐渐降低趋势，观察组NIHSS评分低于对照组，组间、时点间、组间·时点间交互作用差异均有统计学意义（P＜0.01）。2组BI评分均呈逐渐升高趋势，观察组BI评分高于对照组，组间、时点间、组间·时点间交互作用差异均有统计学意义（P＜0.01）。治疗3个月以后，观察组mRS评分明显低于对照组，≤2分比例高于对照组（P＜0.01）。 结论卒中溶栓绿色通道的建立，能够显著缩短OTT、DNT，提高临床疗效，减轻残障程度，取得良好的社会效益。     

The adverse-effect profile of lacosamide

ABSTRACT

Introduction: Lacosamide has been used in epilepsy patients in the United States, Europe and Asia since it was approved by the FDA in 2008. Many patients have benefited from this drug as a new generation of sodium channel blocker. With the worldwide use of this drug, its adverse effects have gradually emerged, especially some rare adverse events.

Areas covered: The present review aims to summarize the adverse effects of lacosamide reported in the literature in recent years to promote the safe clinical application of the drug.

Expert opinion: In more than 10 years of experience in drug usage, adverse reactions of lacosamide have also been gradually discovered. The review showed that lacosamide is safe and effective in antiepileptic treatment, and its common side effects are dizziness, headache, drowsiness, diplopia, and cardiovascular abnormalities. Skin rashes, hematotoxicity and heart damage, psychological symptoms and suicide risk have also been reported and emphasized.     

A modality-specific somatosensory evoked potential test protocol for clinical evaluation: A feasibility study

ObjectiveWe aimed to establish an objective neurophysiological test protocol that can be used to assess the somatosensory nervous system.MethodsIn order to assess most fiber subtypes of the somatosensory nervous system, repetitive stimuli of seven different modalities (touch, vibration, pinprick, cold, contact heat, laser, and warmth) were synchronized with the electroencephalogram (EEG) and applied on the cheek and dorsum of the hand and dorsum of the foot in 21 healthy subjects and three polyneuropathy (PNP) patients. Latencies and amplitudes of the modalities were assessed and compared. Patients received quantitative sensory testing (QST) as reference.ResultsWe found reproducible evoked potentials recordings for touch, vibration, pinprick, contact-heat, and laser stimuli. The recording of warm-evoked potentials was challenging in young healthy subjects and not applicable in patients. Latencies were shortest within Aβ-fiber-mediated signals and longest within C-fibers. The test protocol detected function loss within the Aβ-fiber and Aδ-fiber-range in PNP patients. This function loss corresponded with QST findings.ConclusionIn this pilot study, we developed a neurophysiological test protocol that can specifically assess most of the somatosensory modalities. Despite technical challenges, initial patient data appear promising regarding a possible future clinical application.SignificanceEstablished and custom-made stimulators were combined to assess different fiber subtypes of the somatosensory nervous system using modality-specific evoked potentials.     

伞骨草利尿抗炎活性及急性毒性研究＊

目的 研究伞骨草水提物的利尿和抗炎作用，以及利尿后对电解质平衡、糖代谢及肾脏功能的影响，并对伞骨草水提物安全性进行初步评价。方法 采用小鼠代谢笼法，检测盐水负荷小鼠在给药6 h后的排尿量，并分析小鼠尿液中离子浓度、血清中糖原、尿素氮和肌酐的变化；采用二甲苯致小鼠耳廓肿胀法，计算耳廓肿胀度及肿胀抑制率，角叉菜胶致大鼠足趾肿胀法，计算足趾肿胀率，小鼠急性毒性试验初步评价伞骨草水提物的安全性。结果 与对照组比较，伞骨草水提物能明显增加小鼠的排尿量，尿液中K⁺、Cl^-的浓度明显增加，高剂量组Na⁺、Ca²⁺浓度明显增加；伞骨草对小鼠血清中的糖原、尿素氮和肌酐均无明显影响；伞骨草中、高剂量对二甲苯所致小鼠耳廓肿胀和角叉菜胶所致大鼠足趾肿胀具有明显的抑制作用；伞骨草水提物24 h内小鼠单次灌胃给药急性毒性试验的LD₅₀为：12.33 g·kg^-1（相当于生药82.15 g·kg^-1），动物在4 h内出现毒性反应，主要表现为主要表现为腹泻、俯卧、竖毛、运动失调、死亡，腹泻至给药第2天恢复。结论 伞骨草水提物具有明显的利尿和抗炎作用，并且对机体的血糖水平和肾脏功能无明显影响。