This paper summarizes Professor ZHAO Jiping's acupuncture diagnostic and therapeutic approach for tic disorders (TD). Focusing on the pathological characteristics of tic disorder (TD), this study analyzes TD's multilayered disease localization. Based on disease-based differentiation, it is proposed that the fundamental pathological location lie in the liver and brain, while the manifestation is in the sinew meridians. The core pathogenesis is characterized as "internal stirring of wind due to liver hyperactivity, upward disturbance of the mind in the brain, and external disharmony of the sinews", based on which the fundamental therapeutic principles are established as calming the liver and extinguishing wind, tranquilizing the mind and awakening the brain, and dredging and regulating the sinews. In clinical practice, attention is paid to meridian and acupoint examination, integrating the four diagnostic methods to assess the deficiency or excess of the liver, the state of the mind, and the condition of the sinews. Acupoint selection emphasizes three regulatory strategies: (1) liver regulation: Taichong (LR3), Hegu (LI4) are selected to soothe the liver and regulate qi; (2) brain regulation: Baihui (GV20), Shenting (GV24), Yintang (GV24⁺), Fengchi (GB20) are selected to calm the mind and stabilize the spirit; (3) sinew regulation: Yanglingquan (GB34), Zusanli (ST36), Quchi (LI11) are selected to regulate qi and blood and relax the sinews. Manipulation techniques, as well as various acupuncture and moxibustion methods, are also emphasized. A differential treatment framework of "layered disease localization-corresponding pathogenesis-precise acupoint selection and technique" has been established to provide a clinical guide for the diagnosis and treatment of TD.
Humans ; Acupuncture Therapy/history* ; Tic Disorders/diagnosis* ; Acupuncture Points ; Meridians ; Diagnosis, Differential ; China

Through collecting the relevant records of "brain" in ancient traditional Chinese medicine literature, the potential structure and function of the "motor system of brain-meridian-muscle region" and "perception system of brain-meridian-cutaneous region" of the human body are analyzed preliminarily. In view of the characteristics of the symptoms of stroke sequela, focusing on the differentiation of disease location and associated with the identification of disease property, the pathogenesis of stroke is determined, "malnutrition of the sea of marrow, dysfunction of meridian muscle region and disharmony of the nutrient and the defensive in the meridian cutaneous region", while, the basic principle of treatment is formulated, "filling up the marrow, replenishing the brain, regulating meridian muscle regions, tonifying qi and facilitating blood circulation in meridians and collaterals". Based on the above, the acupoints selected in treatment and the techniques of acupuncture and moxibustion are clarified. This article presents the references for the clinical practice of acupuncture and moxibustion and provides the individual therapeutic regimen for stroke patients.
Humans ; Acupuncture Therapy ; Stroke/therapy* ; Meridians ; Acupuncture Points ; Medicine, Chinese Traditional

Objective:To analyze the clinicopathological features of chordoid glioma.Methods:A total of 12 cases of chordoid gliomas from 2009 to 2020 in Xuanwu Hospital of Capital Medical University and General Hospital of Chinese People′s Liberation Army were retrospectively analyzed. The clinical and imaging characteristics, pathologic and molecular characteristics were analyzed, and the relevant literature was reviewed.Results:All 12 patients (4 males and 8 females) aged from 25 to 67 years (mean 39 years) and mainly had a history of headache or/and vision loss. MRI showed that the lesions located in the third ventricle, and they showed abnormal enhancement. Pathologically, these 12 cases displayed the morphologic characteristics of chordoid gliomas, including papillary structures in two cases. Immunohistochemically, GFAP and vimentin were expressed in all 12 cases (12/12). TTF1 was also expressed in all cases (10/10). CD34 and CKpan were seen in 11 cases (11/12). EMA with dot-and/or-ring like positivity was seen in 9 cases (9/10). Tissues were available in nine chordoid gliomas for Sanger sequencing to detect PRKCA and IDH gene mutation, and eight cases (8/9) showed PRKCA gene D463H mutation. None of these cases showed IDH1 R132 and IDH2 R172 mutation. All 12 patients underwent surgery, and four were lost to follow up. The remaining eight patients were progression or recurrence free at last follow-up in January 2021.Conclusions:Chordoid gliomas have relatively distinguishing clinical and histopathological features. PRKCA gene mutation in chordoid gliomas can be considered as a biomarker for the diagnosis and differential diagnosis of chordoid gliomas, and may provide a direction for future targeted therapy.

Adipose Tissue ; Adipose Tissue, Brown ; Adipose Tissue, White ; Animals ; Iodine ; Norepinephrine ; Rats ; Tomography, X-Ray Computed

This study aimed to examine the preparation of cationic lipid microbubble (CLM),and evaluate its physical and chemical properties and toxicity,measure the gene transfection efficiency by ultrasound triggered microbobble destruction (UTMD) in combination with CLM.The CLM was prepared by the method of the thin film hydration,and its morphology was observed under the electron microscopy at 1st,3rd,7th,10th,and 14th day after preparation,respectively.The size,Zeta potential and stability of CLM were tested.The acute toxicity of CLM was assessed.The green fluorescent protein gene (EGFP) transfection efficiency was evaluated.The experiment grouping was as follows:naked plasmid group (P group),ultrasonic irradiation plus naked plasmid group (P-US group),naked plasmid plus CLM group (P-CLM group),naked plasmid plus ultrasound and CLM group (UTMD group).The expression of EGFP was detected by fluorescent microscopy and flow cytometry.The results showed that CLMs were spherical in shape,with the similar size and good distribution degree under the light and electron microscopies.The size of CLMs was varied from 250.4±88.3 to 399.0±99.8 nm and the Zeta potential of CLMs from 18.80±4.97 to 20.1 ±3.1 mV.The EGFP expression was the strongest in the UTMD group,followed by the P-CLM group,P-US group and P group.Flow eytometry results were consistent with those of fluorescent microscopy.The transfection efficiency was substantially increased in the P-US group,P-CLM group and UTMD group as compared with that in the P group,almost 7 times,10 times and 30 times higher than that in the P group respectively.It is suggested that CLMs prepared by the method of thin film hydration are uniform in diameter,and proved non-toxic.UTMD combined with CLM can significantly increase the transfection efficiency of EGFP to targeted cells.

This study aimed to examine the preparation of cationic lipid microbubble (CLM), and evaluate its physical and chemical properties and toxicity, measure the gene transfection efficiency by ultrasound triggered microbobble destruction (UTMD) in combination with CLM. The CLM was prepared by the method of the thin film hydration, and its morphology was observed under the electron microscopy at 1st, 3rd, 7th, 10th, and 14th day after preparation, respectively. The size, Zeta potential and stability of CLM were tested. The acute toxicity of CLM was assessed. The green fluorescent protein gene (EGFP) transfection efficiency was evaluated. The experiment grouping was as follows: naked plasmid group (P group), ultrasonic irradiation plus naked plasmid group (P-US group), naked plasmid plus CLM group (P-CLM group), naked plasmid plus ultrasound and CLM group (UTMD group). The expression of EGFP was detected by fluorescent microscopy and flow cytometry. The results showed that CLMs were spherical in shape, with the similar size and good distribution degree under the light and electron microscopies. The size of CLMs was varied from 250.4±88.3 to 399.0±99.8 nm and the Zeta potential of CLMs from 18.80±4.97 to 20.1±3.1 mV. The EGFP expression was the strongest in the UTMD group, followed by the P-CLM group, P-US group and P group. Flow cytometry results were consistent with those of fluorescent microscopy. The transfection efficiency was substantially increased in the P-US group, P-CLM group and UTMD group as compared with that in the P group, almost 7 times, 10 times and 30 times higher than that in the P group respectively. It is suggested that CLMs prepared by the method of thin film hydration are uniform in diameter, and proved non-toxic. UTMD combined with CLM can significantly increase the transfection efficiency of EGFP to targeted cells.