TREATMENT OF 42 CASES OF ALOPECIA AREATA WITH PLUM-BLOSSOM NEEDLE

In the present study, 42 cases of alopecia areata were treated by tapping the locus with plum-blossom needle and rubbing the local skin with fresh ginger. After 1 - 3 courses of treatment, 41 cases were cured, with the cure rate being 97. 62%.

THIRTY-SIX CASES OF NEURITIS OF LATERAL CUTANEOUS NERVE OF THIGH TREATED BY MAGNETIC ROUND PLUM-BLOSSOM NEEDLE PLUS INFRARED RADIATION

Thirty-six cases of neuritis of lateral cutaneous nerve of thigh were treated by mag-netic round plum-blossom needle plus infrared radiation and it was compared with simpleacupuncture treatment.Statistical analysis indicated that there was no significant difference in thetheraPeutic effects between the two methods,but magnetic round Plum-blossom needle Plus in-frared radiation had as high therapeutic effect as simple acupuncture treatment and with themethod pateints suffered less without infection and it was easily to be accepted by patients.

OBSERVATION ON THE THERAPEUTIC EFFECT OF PLUM-BLOSSOM NEEDLE TAPPING PLUS MEDICATION FOR HERPES ZOSTER

Objective： To observe the therapeutic effect of plum-blossom needle tapping combined with intravenous drip of Acyclovir for herpes zoster. Methods; A total of 40 herpes zceter patients were randomized into acupuncture plus medication group （ n = 21 ） and medication group （ n = 19） which were treated respectively with topical plum-blossom needle tapping in the focus region combined with intravenous drip of Acyclovir （250 rng＋250 mL normal saline, twice daily） and simple intravenous drip of Acyclovir. Results： After treatment, of the 21 and 19 cases in acupuncture plus medication and medication groups, 18 （85.7%） and 10 （52.6%） were cured, 3 （ 14.3% ） and 7 （36.8%） had marked improvement, 0 （0） and 2 （ 10.5% ） failed, with the effective rates being 100,0% and 89,5% respectively. The cure duration of acupuncture plus medication end medication groups were （2.5± 1.0） days and （4.0±2.3） days separately. The therapeutic effect of the former group was significantly superior to that of the later group （P〈 0.05） and the duration of cure of acupuncture plus medication group was evidently shorter than that of medication group （P〈0.05）. Conclusion： The therapeutic effect of plum-blossom needle tapping plus Acyclovir is significantly superior to that of simple Acyclovir in relieving pain, promoting scabbing, and shortening the therapeutic duration.

TREATMENT OF 247 CASES OF PROLAPSE OF LUMBAR INTERVERTEBRAL DISC WITH COMPREHENSIVE PLUM-BLOSSOM MAGNETIC NEEDLE THERAPY

Objective: To observe the therapeutic effect of comprehensive plum-blossom magnetic needle therapy on prolapse of lumbar intervertebral disc. Methods: 247 cases of prolapse of lumbar intervertebral disc were treated first with manual treatment and then with plum-blossom magnetic needle therapy and effect-increasing pad therapy at specified points and reactive points. Results: After treatment for 2 therapeutic courses,153 cases were cured accounting for 61.94%, 71 cases were markedly effective accounting for 28.75%, 22 cases were improved accounting for 8.91% and the rest one failed,accounting for 0.45%. Conclusion: The comprehensive plum-blossom magnetic needle therapy has a better therapeutic effect on prolapse of lumbar intervertebral disc.

Treatment of cervical spondylotic radiculopathy: acupuncture at neck Jiájǐ points and blood-letting puncture with the plum-blossom needle

Objective To observe the therapeutic effect of acupuncture at neck Jiájǐ （EX） points and blood-letting puncture with the plum-blossom needle on cervical spondylotic radiculopathy. Methods Sixty cases of cervical spondylotic radiculopathy were divided into a treatment group and a control group with 30 cases in each group. Acupuncture at neck Jiájǐ （EX） points （Extra） and blood-letting puncture with the plum-blossom needle were adopted for the treatment group. And acupuncture at neck Jiájǐ （EX） points was adopted for the control group. The therapeutic effect, visual analogue scale （VAS） and the numbness score were observed after 2 treatment courses. Results The total effective rate of the treatment group was 86.7% （26/30）, while the rate of the control group was 83.3% （25/30）. Comparison of the differences of the two groups was without statistic significance （P0.05）. The VAS scores of the two groups after treatment were both improved （both P0.01）, but without statistic significance between the two groups （P0.05）. The numbness scores of the two groups after treatment were both better than those before treatment （P0.01）. The therapeutic effect on numbness of the extremities of the treatment group was better than that of the control group （P0.05）. Conclusion Blood-letting puncture with the plum flower needle has a satisfactory effect on treatment of numbness of the extremities of patient with cervical spondylotic radiculopathy.

Efficacy observation on cervical spondylosis of nerve root type treated by the warm needling at Jiájǐ(夹脊EX-B 2) and tapping with plum-blossom needle

Objective To observe the clinical effect on cervical spondylosis of nerve root type treated by warm needling therapy at Jiáj （夹脊 EX-B 2） and plum-blossom needle therapy. Methods According to the random number table, 150 cases of cervical spondylosis of nerve root type were randomized into an acupuncture-moxibustion group （75 cases） and a control group （75 cases）. In the acupuncture-moxibustion group, the warm needling at EX-B 2 and tapping with plum-blossom needle were applied. EX-B 2 on the affected segments were selected and stimulated with warm needling technique for 20– 30 min. Afterward, the plum-blossom needle was used to tap the skin around the acupoints, for 3 min on each site. The treatment was given once every day. Seven treatments made one session. The interval between two sessions was 1 day. In the control group, the medication was used in combination with traction therapy. The intravenous drip with 5% glucose 250 mL and compound salvia miltiorrhiza injection 40 mL was used, once a day. In traction treatment, the patient was in a sitting position, neck anteflexion at 15°–30°, traction force at 10%–20% of the body mass, for 20–30 min in each time. The treatment was given once every day. The appointed person evaluated therapeutic effects after the three sessions of treatment in the two groups. Results The clinical curative rate was 49.3% （37/75） and the total effective rate was 94.7% （71/75） in the acupuncture-moxibustion group and those were 24.0% （18/75） and 81.3% （61/75） respectively in the control group. The total effective rate and clinical curative rate in the acupuncture-moxibustion group were superior to the control group （both P0.05）. In the comparison of the duration of treatment and effect in the cured patients between the two groups, the curative rate in the 1st session of treatment in the acupuncture-moxibustion group was higher than that in the control group （P0.05）. In the comparison of the 6-month follow-up visit in the cured patients between the two groups, the effect in the acupuncture-moxibustion group was much more stable （P0.05）. Conclusion The warm needling therapy at EX-B 2 and tapping therapy with plum-blossom needle achieve the significant effect on cervical spondylosis of nerve root type.

Thin cotton moxibustion combined with plum-blossom needle in treatment of herpes zoster:a controlled trial

Objective To compare the difference of clinical efficacy of thin cotton moxibustion combined with plum-blossom needle and western medication in treatment of herpes zoster.Method Eighty patients with herpes zoster were divided into thin cotton moxibustion group（group A,n=40） and western medication group（group B,n=40） according to the sequence of admission.Patients in group A received thin cotton moxibustion that the colton was used as thin as a cicada＇s wings,combined with plum-blossom needle,and patients in group B received intravenous infusion with 0.25 g of acyclovir once a day,and acyclovir ointment application on affected part for 3-5 times per day.Five days were considered as a course of treatment.Analgesic effect and the incidence of postherpetic neuralgia were observed after two consecutive courses.Result The total effective rate was 97.5%（39/40） in group A,and80.0%（32/40） in group B（P〈0.05）;it was shown from the comparison of course between two groups that the cure rate after one in group A was markedly higher than that in group B（P〈0.01,P〈0.05）;the differences in effectual time and analgesic time between group A and group B were statistically significant（P〈0.05）;after treatment,the incidence of postherpetic neuralgia in group A was markedly lower than that in group B（P〈0.05）.Conclusion Thin cotton moxibustion combined with plum-blossom needle in treatment of herpes zoster can obviously shorten the time of therapy,effectively control pain,and reduce the incidence of postherpetic neuralgia.

于海波运用“健脾益肾三针组穴”治疗小儿脑瘫经验探析

介绍名老中医于海波教授运用“健脾益肾三针组穴”治疗小儿脑瘫的临证思路与针法特色。以“脏腑-经络-脑”生长发育理论为指导,于海波教授认为“脾肾不足”是小儿脑瘫的核心病机,提出“从脾、肾论治”的治疗理念。传承与创新三针组穴疗法,建立“健脾益肾三针组穴”体系。常规针刺前点刺腹背,畅调中焦,临证时选上肢组穴“合谷、外关、曲池(手三针)+内关”;下肢组穴“足三里、三阴交、太冲(足三针)”;“申脉、照海、涌泉”,脾肾同调,头部穴位包括四神聪、智三针、脑三针、颞三针、定神针、风府和双侧风池。以调神益智,配穴因病因证加减。同时辅以音乐疗法、耳穴压豆。强调“患儿-家长-医者”之神同调和“治人”重于“治病”。

Observation on the therapeutic effect of scalp acupuncture, plum-blossom needle combined with speech rehabilitation training on aphasia of ischemic apoplexy

Objective To compare clinical therapeutic effects of scalp acupuncture, plum-blossom needles tapping the head area combined with speech training and simple speech training on aphasia of ischemic apoplexy. Methods Sixty cases of aphasia of ischemic apoplexy were randomly divided into an observation group and a control group, 30 cases in each group. The patients in the control group received speech training, and in the observation group, on the basis of speech training, acupuncture was given at the anterior oblique line of vertex temporal, the posterior oblique line of vertex temporal and the middle line of vertex, and after withdrawal of the needles, the area enclosed by the 4 lines of the anterior oblique line of vertex temporal, the middle line of vertex, the posterior oblique line of vertex temporal, and connective line of Qǔbìn （曲鬓 GB 7） with Xuánlí（悬厘 GB 6） was tapped 2-3 times with plum-blossom needles. The assessment criteria in Chinese Aphasia Set Tests were used for comparison of scores of all the sub-items between the two groups. Results After treatment, scores of information amount, fluency, retelling, naming of words, naming of colors, naming of response, answer to yes or no question, hearing and recognizing, executing an order, etc. were signif icantly increased in both the two groups （all P0.05）, and the scores of all the above items in the observation group were more significantly increased as compared with those in the control group （all P0.05）. Conclusion Scalp acupuncture, plum-blossom needle tapping combined with speech training has a significant therapeutic effect on aphasia of ischemic apoplexy, which is better than that of simple speech training.

揿针联合中药治疗卒中后吞咽障碍的疗效观察及对吞咽肌群表面肌电信号的影响

目的 观察揿针联合通窍利咽方治疗卒中后吞咽障碍的临床疗效及其对患者吞咽肌群表面肌电信号的影响。方法 将90例卒中后吞咽障碍的患者用随机数字表法平均分为常规组与观察组,每组45例。常规组予常规康复训练及饮食护理,观察组在常规组治疗基础上予揿针联合口服通窍利咽方治疗。比较两组临床疗效,观察两组治疗前后美国国立卫生研究院卒中量表(National Institutes of Health stroke scale,NIHSS)、标准吞咽功能评价量表(standardized swallowing assessment,SSA)、改良曼恩吞咽能力评估量表(Mann assessment of swallowing ability,MASA)和吞咽生活质量量表(swallowing-quality of life,SWAL-QOL)的评分变化,观察两组治疗前后舌骨喉活动度检测指标和吞咽肌群表面肌电信号指标的变化,观察两组治疗前后脑血流动力学指标的变化。比较两组不良反应发生情况。结果 观察组总有效率优于常规组(P<0.05)。治疗后,两组NIHSS和SSA评分均较治疗前下降(P<0.05),MASA和SWAL-QOL评分均较治疗前升高(P<0.05);观察组NIHSS、SSA、MASA和SWAL-QOL评分均优于常规组(P<0.05)。治疗后,观察组舌骨上移、舌骨前移、甲状软骨上移和甲状软骨前移距离均大于治疗前(P<0.05),且舌骨上移和舌骨前移距离均大于常规组(P<0.05)。治疗后,两组空吞与吞咽5 mL温水时吞咽肌群表面肌电信号最大振幅、平均振幅和吞咽时间均较治疗前降低(P<0.05),且观察组上述吞咽肌群表面肌电信号指标均低于常规组(P<0.05)。治疗后,两组患者大脑血管平均血流量、平均血流速度、脉搏波速度、血管特性阻抗和外周阻力均较治疗前改善(P<0.05),且观察组上述脑血流动力学指标均优于常规组(P<0.05)。观察组不良反应发生率低于常规组(P<0.05)。结论 在常规康复训练基础上,揿针联合通窍利咽方治疗卒中后吞咽障碍的临床疗效优于单一中药治疗,可促进神经功能恢复,改善患者吞咽功能和吞咽肌群表面肌电信号,提高脑血流动力学指标,且不良反应发生风险较低。

Effect of plum-blossom needle tapping with different stimulation intensities on hair regrowth in hair removal mice

Objective： To determine the role of intensity of plum-blossom needle tapping in treating alopecia areata. Methods： The BALB/c mice were randomized into a normal group, a control group, a roller-needle（RN） group, a mild plum-blossom needle（MP） group, and a heavy plum-blossom needle（HP） group. An area of hair was removed by external application of 8% sodium sulfide on BALB/c mice. The hair regrowth, hair follicle changes, and local inflammatory factor changes after cutaneous acupuncture were observed. Results： After treated with sodium sulfide, the hair was completely removed, the local hair follicles reached the catagen phase, and the expressions of interleukin（IL）-1α, IL-1β, IL-2, tumor necrosis factor（TNF）-α, interferon（IFN）-γ, and IL-17 were increased. Mice intervened by RN achieved the same hair growth rating as the controls but with thicker hair shafts; mice in the MP group had incomplete and uneven hair growth but thicker hair shafts; mice in the HP group didn＇t show hair growth. Pathological analysis revealed significant inflammatory infiltration into the local follicle bulbs and increased catagen-phase follicles in the control group, while RN and MP groups showed significantly increased anagen-phase follicles, coarser individual hairs, and obvious hair shafts. Meanwhile, most of the hair follicles in the HP group were in telogen phase and showed obvious surrounding inflammatory infiltration. RN, MP, and HP significantly down-regulated the increased IL-2, IL-1α, IL-1β, TNF-α, and IFN-γ levels（P〈0.05）, but didn＇t notably affect the increased CD34 expression（P〈0.05）. Conclusion： Cutaneous acupuncture with heavy stimulation intensity can inhibit hair growth in hair removal mice, while RN, with the lightest stimulation intensity, is unlikely to affect hair growth but may make hair shafts thicker and follicles larger.

Clinical study on abdominal acupuncture plus plum-blossom needle tapping for primary insomnia

Objective： To investigate the clinical efficacy and action mechanism of abdominal acupuncture plus plum-blossom needle tapping for primary insomnia. Methods： A total of 66 eligible cases were randomly allocated into an observation group（n=33） and a control group（n=33）. Cases in the observation group received abdominal acupuncture plus plum-blossom needle tapping, whereas cases in the control group received abdominal acupuncture alone. After 2, 6 weeks of treatment and 4 weeks after end of treatment, the patients in both groups were evaluated using the Pittsburgh sleep quality index（PSQI） and measure your medical outcome profile（MYMOP） based on the patients＇ self-report. Results： After 2 weeks of treatment, the total effective rate was 90.9% in the observation group, versus 63.6% in the control group, showing a statistical difference（P〈0.05）. After 6 weeks of treatment, there were no between-group statistical differences in total effective rate（P〈0.05）. After 6 weeks, the sleep quality and efficiency scores in the observation group were better than those in the control group. Four weeks after end of treatment, the scores of sleep quality and MYMOP in the observation group were better than those in the control group（P〈0.05）. Conclusion： Abdominal acupuncture plus plum-blossom needle tapping can obtain fast, accurate effect for primary insomnia and improve patients＇ sleep quality and efficiency.

Thirty Cases of Infantile Anorexia Treated by Acupuncture and Tapping with Plum-blossom Needle

Objective： To explore the effects of acupuncture therapy on mtantlle Anorexia. Method： Sixty cases were randomly allocated into treatment and control groups. In the treatment group, patients were managed by acupuncture Sifeng （Ex-UE 10） in combination with plum-blossom blood-letting puncture on Back-Shu and Zusanli （ST 36） acupoints, while multienzyme tablets and motilium suspension were administered to patients in the control group. Results： The cure rate and efficient rate in the treatment group were 83.3% and 96.6% respectively, while 26.7% and 90.0% in the control group, the treatment group has a better curative effect （P〈0.05）. Conclusion： The combination of needle puncture with plum-blossom blood-letting puncture employed for children with Anorexia is of positive effects with no adverse reactions.

External Application of Chinese Medicine following Tapping Using a Plum-blossom Needle for Allergic Rhinitis

Objective： To observe the clinical efficacy of external application of Chinese medicine following tapping using a plum-blossom needle for allergic rhinitis. Methods： All 328 cases were randomized into an observation group of 206 cases, Chinese medicine group of 70 cases and point application group of 52 cases. Results： The differences between the observation and Chinese medicine groups （P〈0.01） and between the observation and point application group （P〈0.05） were both of statistical meaning. The cases in the observation obtained the best effect, the point application group obtained a moderate effect and the Chinese medicine group obtained the least effect. A younger age and an increased number of treatments contributed to a better effect. Conclusion： External application of Chinese medicine following tapping using a plum-blossom needle is safe and effective for allergic rhinitis.

基于经筋理论探讨冀来喜教授针刀分刺枕下肌群治疗颈性头痛经验撷菁

文章总结归纳冀来喜教授基于经筋理论运用针刀分刺枕下肌群治疗颈性头痛的诊疗思路及操作要点。冀来喜教授作为全国名中医,在从事临床、教学工作的30余年间针药结合,中西医汇融,强调在审清证候的前提下选取各种针具杂合而组,临床经验丰富,建立起以“新九针”为主的针灸诊疗体系。冀来喜教授认为颈性头痛“痛在头而病在颈”,造成颈性头痛的根本原因在于不良姿势及寒湿等外邪刺激导致颈枕部肌群的高张力和颈椎结构失稳,颈部生物力学失衡,进而造成位于颈枕部的神经和交感神经节兴奋,血管收缩,并在慢性刺激下形成无菌性炎症,形成粘连、瘢痕等病理变化。冀来喜教授基于解剖生理与经筋理论,整体论治,以颈治头,提出在经筋理论的指导下针刀分刺枕下肌群治疗颈性头痛的诊疗方案。针刀形似针,实为刀,既能激发全身经气,又能剥离松解粘连组织,以分刺手法从枕下肌群入手,直达肌肉间隙。整体论治,从颈治头,从经治头,通过松解颈枕部紧张肌群解除周围肌群高张力、恢复神经血管正常生理功能与组织代谢,促进炎症因子吸收,恢复头面部血供及正常生理状态。文章旨在阐释针刀分刺枕下肌群治疗颈性头痛的理论依据及诊疗经验,并结合典型病案,为针灸治疗颈性头痛提供系统规范的诊疗方案。

痛点结合椎间孔点针刀松解治疗腰椎间盘突出症的疗效分析

目的探讨痛点结合椎间孔点针刀松解治疗腰椎间盘突出症的疗效。方法非随机选取2022年3月—2023年1月江门市蓬江区中西医结合医院收治的90例腰椎间盘突出症者为研究对象,按治疗方法不同分为两组,各45例。对照组行痛点针刀治疗,观察组行痛点结合椎间孔点入路治疗。比较两组腰背肌群力学指标、生活质量评分及腰痛情况。结果观察组腰背伸峰力矩为(80.9±11.7)Nm、腰背屈伸比为(85.0±10.6)%,优于对照组的(69.5±8.5)Nm和(77.9±7.9)%,差异有统计学意义(t=5.288、3.603,P均<0.05)。观察组生活质量评分为(23.3±1.7)分,高于对照组的(17.7±1.9)分,差异有统计学意义(t=14.735,P<0.05)。,观察组腰痛评分为(2.1±0.4)分,低于对照组的(3.1±0.9)分,差异有统计学意义(t=6.811,P<0.05)。结论针对腰椎间盘突出症患者,采取痛点结合椎间孔点入路针刀松解术治疗可有效改善患者腰背肌群力学指标,改善患者生活质量,缓解疼痛。

通关利窍四步针法联合涤痰化浊利咽方治疗缺血性脑卒中后吞咽障碍临床研究

目的:观察通关利窍四步针法联合涤痰化浊利咽方治疗缺血性脑卒中后吞咽障碍的临床疗效,以及对舌骨肌群表面肌电图、神经因子水平的影响。方法:选取126例缺血性脑卒中后吞咽障碍患者,采用随机数字表法分为对照组和试验组各63例。2组均进行常规治疗,对照组在此基础上给予涤痰化浊利咽方治疗,试验组在对照组基础上给予通关利窍四步针法治疗。2组均治疗8周。比较2组临床疗效、吞咽功能、舌骨肌群表面肌电图及血清神经因子水平。结果:治疗后,试验组总有效率93.65%,高于对照组80.95%(P<0.05)。2组标准吞咽功能评价量表(SSA)、洼田氏饮水试验评分均较治疗前降低(P<0.05),电视透视吞咽功能检查(VFSS)评分均较治疗前升高(P<0.05);试验组SSA、洼田氏饮水试验评分均低于对照组(P<0.05),VFSS评分高于对照组(P<0.05)。2组舌骨上肌群、舌骨下肌群最大波幅均较治疗前增加(P<0.05),舌骨上肌群、舌骨下肌群吞咽时程均较治疗前缩短(P<0.05);试验组舌骨上肌群、舌骨下肌群最大波幅均大于对照组(P<0.05),舌骨上肌群、舌骨下肌群吞咽时程均短于对照组(P<0.05)。2组血清生长分化因子15(GDF-15)水平均较治疗前降低(P<0.05),血清中枢神经特异蛋白(S-100β)、脑源性神经营养因子(BDNF)、神经生长因子(NGF)水平均较治疗前升高(P<0.05);试验组血清GDF-15水平低于对照组(P<0.05),血清S-100β、BDNF、NGF水平均高于对照组(P<0.05)。结论:通关利窍四步针法联合涤痰化浊利咽方能够有效改善缺血性脑卒中后吞咽障碍患者的吞咽功能,提高舌骨肌群神经传导速度,调节神经因子水平。

US-FNA联合血清CCL11、HMGB1对甲状腺乳头状癌淋巴结转移的诊断价值

目的探讨超声引导下细针穿刺细胞学检查(US-FNA)联合血清嗜酸性粒细胞趋化因子(CCL11)、高迁移率族蛋白B1(HMGB1)对甲状腺乳头状癌(PTC)淋巴结转移的诊断价值。方法选取PTC患者80例(80枚淋巴结具有可疑转移性淋巴结超声征象),分别对患者进行US-FNA检查,并检测患者血清CCL11、HMGB1水平,统计所有患者手术病理学检查结果;以手术病理学检查结果为“金标准”,观察US-FNA诊断PTC淋巴结转移检出情况;比较PTC淋巴结转移与未转移患者血清CCL11、HMGB1水平;受试者工作特征曲线(ROC)分析US-FNA联合血清CCL11、HMGB1对PTC患者淋巴结转移的诊断价值。结果80枚淋巴结经手术病理学检查淋巴结转移检出率为88.75%(71/80);以手术病理学检查结果为“金标准”,US-FNA检出59例,漏诊12例,淋巴结转移诊断敏感度为83.10%(59/71)、特异度为100%(9/9);PTC淋巴结转移患者的血清CCL11、HMGB1水平均高于未转移患者(P<0.05);ROC结果显示,CCL11、HMGB1对PCI淋巴结转移诊断的最佳截断点分别为63.04 pg/ml、16.36 ng/ml,曲线下面积(AUC)分别为0.851、0.814,US-FNA联合血清CCL11、HMGB1对PTC淋巴结转移诊断的AUC为0.901。结论US-FNA联合血清CCL11、HMGB1诊断PTC淋巴结转移的准确度、敏感度、特异度较高,具有较高临床应用价值。

烷基在针状焦形成中的作用

采用煤焦油沥青的甲苯可溶物和废聚苯乙烯共碳化制备针状焦,考察了中间相沥青中烷基含量对针状焦性能的影响。结果表明,通过添加废聚苯乙烯共碳化,中间相沥青中烷基的质量分数从12.0%增加到33.3%,可以制备出热膨胀系数更低、光学各向异性排列更好的针状焦。代表光学各向异性指数的两个量,在光学结构单元中,平行于热膨胀系数方向的轴向分矢量平均长度和光学结构单元的矢量平均长度,分别从20.8μm和23.4μm增加到28.4μm和28.8μm,热膨胀系数从0.8×10-6/K降低到0.1×10-6/K。针状焦形成过程中中间相沥青的烷基含量增加使体系黏度降低,有利于光学各向异性相的融并和定向排列。烷基的增多在固化阶段产生足量的气体,在向外逸出过程中使融并中间相的芳香平面大分子沿轴向排列的更为规整。

头穴丛刺结合枕后小肌群训练对脑瘫患儿头部控制的影响

目的:评价头穴丛刺结合枕后小肌群训练对脑瘫患儿头部控制的影响。方法:将60例患者随机分为头穴丛刺组、头穴丛刺结合枕后小肌群训练组(简称结合组)2组,每组30例,采用粗大运动评定量表(GMFM)疗效标准、小儿脑瘫的分度及疗效评估自测表进行评定[5],评价各组治疗前后的临床疗效。结果:治疗前后两组患儿GMFM、小儿脑瘫的分度及疗效评估自测评分比较差异均具有统计学意义(P<0.05)。治疗12周后,两组GMFM评分比较差异均具有统计学意义(P<0.05);结合组小儿脑瘫的分度及疗效评估自测评分明显高于头穴丛刺组(P<0.05)。结论:头穴丛刺结合枕后小肌群训练两者相互协调、相互作用,促进脑瘫患儿抬头和控头的功能。