Attention Deficit Disorder with Hyperactivity ; therapy ; Drugs, Chinese Herbal ; therapeutic use ; Humans ; Phytotherapy ; methods

In this study, efforts were made to collect 88 traditional Chinese medicine (TCM) prescriptions for treating ADHD from public literatures, establish a medication database and conduct data mining on the efficacy, properties, tastes, meridian entries and compatibility regularity of TCMs by using frequency analysis, association rules analysis and cluster analysis. The results showed 33 herbs with a high frequency (≥ 10%). The top 12 frequently applied ADHD herbs were respectively Acori Tatarinowii Rhizome, Polygalae Radix, Prepared Rehmanniae Radix, Os Draconis, Glycyrrhizae Radix et Rhizome, Poria, Concha Ostreae, Testudinis Carapacis et Plastri, Paeoniae Alba Radix, Schisandrae Fructus Chinensis, Fructus Corni, Dioscoreae Rhizoma. The top seven types of frequently applied ADHD herbs by effect were respectively tonic herb, sedative herbs, livei-wind calming herbs, heat clearing herbs, astringent herbs, awaking herbs and damp clearing and diuresis promoting herbs. The top three properties were warm, cold and neutral, with warm as the dominance. The top three tastes were sweetness, bitterness and acridity, with sweetness as the dominance. The top three meridian entries were liver meridian, heart meridian and kidney meridian. The association rules analysis showed commonly used herbal pairs. Polygalae Radix-Acori Tatarinowii Rhizome, Concha Ostreae-Os Draconis, Prepared Rehmanniae Radix-Fructus Corni-Os Draconis. Eight highly frequent cluster prescriptions were summarized based on the cluster analysis. This study indicates that basic TCM prescriptions for treating ADHD were principally composed of tonics (nourishing liver and kidney, invigorating heart and spleen) and tranquilization, which were supplemented with herbs for calming liver, clearing heat, promoting qi-circulation, promoting blood-circulation, reducing phlegm and calming endogenous wind. The combination of multiple data mining techniques can reflect the clinical medication regularity of herbs for treating ADHD in an overall and objective manner.
Attention Deficit Disorder with Hyperactivity ; drug therapy ; Data Mining ; Drugs, Chinese Herbal ; therapeutic use ; Humans ; Meridians

Objective To summarize the extra-bone joint characteristics of 18F-FDG PET/CT images in patients with adult-onset Still's disease. Methods Twelve patients with adult-onset Still's disease as confirmed by clinical and laboratory tests were enrolled in this study. The characteristics of 18F-FDG PET/CT images were retrospectively analyzed. Results Among the 12 patients, no patients were found with solid malignant tumors. Various degrees of high uptake were found in liver, spleen, bone marrow or lymph node. The hepatic SUV was 2.74 ± 0.89, the spleen SUV was 3.68 ± 1.24, and the SUV of thoracic spine was 4.36 ± 1.35. For the lumbar vertebral, the value of SUV was 4.26 ± 1.25. Lymph node high uptakes were found in 8 patients at different sites , including retroperitoneal , pelvic cavity and pelvic wall , inguinal bilateral neck , hepatic portal , axillary lymph nodes. The value of SUV was 3.76 ± 1.41. Conclusions 18F-FDG of AOSD has certain characteristics, such as diffusely uptake of liver, spleen, bone marrow, or lymph node, with or without pleural effusion.

Objective To observe the clinical efficacy of modified Huanglian Wendan Decoction for treatment of tic disorder (TD) children with syndrome of wind stirring due to phlegm-heat; To detect its effects on peripheral-blood miR-429 expression. Methods Eighty cases of TD children were randomly divided into treatment group and control group,with 40 cases in each group.In the treatment group,children were treated with modified Huanglian Wendan Decoction, one dosage a day, twice a day, orally. In the control group, TD children were treated with haloperidol, 0.03 mg/(kg?d), orally, according to the symptom to adjust dose, and the maximum amount did not exceed 0.08 mg/(kg?d). 30 d was a treatment course for both groups. The treatment lasted for three courses. Before and after 3 months of clinical observation, the severity of disease was evaluated by TCM syndrome and Yale Global Tic Severity Scale (YGTSS) score. Clinical efficacy and TCM syndrome efficacy were evaluated; the level of miR-429 in peripheral blood was detected; the adverse reactions were observed. Results The total effective rate of clinical efficacy was 82.5% (33/40) in treatment group and 80.0% (32/40) in the control group, without statistical significance (P>0.05); The total effective rate of TCM syndrome efficacy was 92.5% (37/40) in treatment group and 75.0% (30/40) in the control group, with statistical significance (P<0.05). Compared with before treatment, the YGTSS score and TCM syndrome score significantly decreased after treatment (P<0.01), and the TCM syndrome score in the treatment group was much lower than the control group after treatment (P<0.05). Compared with before treatment, miR-429 level in both groups increased obviously after treatment (P<0.01), and the miR-429 level in the treatment group was much higher than the control group after treatment (P<0.05). There were mild constipation (1 cases), diarrhea (2 cases), and anorexia (2 cases) in the treatment group, and obvious lethargy (3 cases) and dizziness (3 cases) in the control group. Conclusion Modified Huanglian Wendan Decoction shows obvious effects for treating TD, and can up-regulate miR-429 of peripheral-blood.

OBJECTIVETo observe effects of Ligustrazine on serum S100p protein and neuron-specific enolase (NSE) in elderly patients undergoing orthopedics operations.

METHODSTotally 60 patients undergoing selective total hip replacement, 65-80 years old, who were in line with American Society of Anesthesiologists (ASA) grade I or II, were randomly assigned to the Ligustrazine group (Group L) and the normal saline control group (Group S). The right internal jugular vein catheters were placedcephalad and ensured theirs tips in jugular venous bulbs after anesthesia induction and tracheal intubation. Patients in Group L received 2 mg/kg Ligustrazine Injection (40 drops within one minute) and those inGroup S received equal volume of normal saline via central veins before operations. Other medicines were the same for all patients during and after operation. Five millimeter blood sample was collected frominternal jugular venous bulbs before operation (T0), 24 h (T1), 72 h (T2), 168 h (7th day, T3) after operation. Serum was collected after centrifuge. S100β protein and NSE concentration were analyzed usingELISA. Mini-mental state examinations (MMSE) were scored by the same doctor at T0, T1, T2, and T3,respectively.

RESULTSThere was no statistical difference in MMSE scores, serum S1000 protein, or NSE at TO (P > 0.05). Compared with TO, S100 P protein and NSE concentration increased and MMSE scores decreased at T1, T2, and T3 in the two groups. All indices except S100P protein and NSE at T3 were statistically different between Group L and Group S (P < 0.05).

CONCLUSIONSerum S100P protein and NSE could be changed by pre-operation injecting Ligustrazine at certain dose in elderly patients undergoing orthopedics operations.

Aged ; Aged, 80 and over ; Arthroplasty, Replacement, Hip ; Humans ; Phosphopyruvate Hydratase ; blood ; Pyrazines ; therapeutic use ; S100 Calcium Binding Protein beta Subunit ; blood

Attention-deficit/hyperactivity disorder (ADHD) is a common developmental neuropsychiatric disorder. Although ADHD can often be treated with stimulant class medications to alleviate symptoms, such treatments may cause undesirable side effects. Recently, Traditional Chinese medicine (TCM) has been gaining interest with treatment potential for ADHD and the lack of the stimulant-associated undesirable side effects. Animal models are useful for study the efficacy and mechanisms of TCM treatment for ADHD, however, previous studies of TCM on ADHD animal models, in general, have not considered appropriate experiemental designs. There were many concerns regarding the choice and source of the model and control animals, drug administration methods, behavioral and biochemical testing criteria, humane use of animals, and statistical power, etc. In this review, we discuss these issues present in the previous literature of animal research, and propose guidelines for future studies in particular consideration with the unique characteristic of Chinese medicine itself.
Animals ; Attention Deficit Disorder with Hyperactivity ; drug therapy ; Disease Models, Animal ; Drugs, Chinese Herbal ; therapeutic use ; Humans ; Mice ; Rats

OBJECTIVETo study the expression and significance of structural proteins, VEGF and Ang-1 in cavernous venous malformations of the body surface.

METHODSTissue samples came from 25 cases of cavernous venous malformations, 12 cases of normal moderate veins and 12 cases of normal small veins. Envision immunohistochemical stain was used to investigate the expression of IV collagen, fibronectin, laminin, VEGF and Ang-1. The results were analyzed semi-quantitatively.

RESULTSThe distribution of structural proteins in cavernous venous malformations is similar to moderate and small veins, but the expression in venous malformations is less obviously. VEGF expression in cavernous venous malformations and small veins is stronger obviously than moderate veins. Ang-1 expression in small veins is stronger remarkably than cavernous venous malformations and moderate veins.

CONCLUSIONThe abnormal expression of structural proteins may be an important factor in etiopathology and progress of cavernous venous malformations. There is disturbance of blood vessel remodelling in the sinusoid of cavernous venous malformations, with which the less expression of Ang-1 may be related.

Angiopoietin-1 ; metabolism ; Collagen Type IV ; metabolism ; Fibronectins ; analysis ; Hemangioma, Cavernous ; metabolism ; Humans ; Laminin ; metabolism ; Vascular Endothelial Growth Factor A ; metabolism ; Veins ; abnormalities ; metabolism

OBJECTIVETo investigate the clinical pathology of cavernous venous malformations of the body surface.

METHODSTissue samples of cavernous venous malformations from 42 cases were stained with hematoxylin and eosin to observe the pathologic structure. The clinical manifestations and case history were summarized accordingly.

RESULTSThere was no distribution difference of the malformation in sex and body sides, but with obvious difference in anatomic sites. The malformation occurred most frequently at the head and neck, more frequently at extremities and least frequently at the trunk. According to pathologic structure, cavernous venous malformations of the body surface can be divided into three types: the cellular, the canaliform and the mixed.

CONCLUSIONThe cause of distribution difference in anatomic sites remains unclear. Internal hemorrhage and infection may account for the increased growth and ache of the lesion. The different pathologic structure of the malformation may cause different clinical manifestations.

Adolescent ; Adult ; Aged ; Arteriovenous Malformations ; complications ; pathology ; Child ; Child, Preschool ; Female ; Humans ; Infant ; Infection ; etiology ; Male ; Middle Aged ; Pain ; etiology ; Sex Factors ; Skin ; blood supply ; pathology ; Veins ; abnormalities

BACKGROUNDLate-onset multiple acyl-CoA dehydrogenase deficiency (MADD) is the most common type of lipid storage myopathies in China. Most patients with late-onset MADD are well responsive to riboflavin. Up to now, these patients are often treated with glucocorticoids as the first-line drug because they are misdiagnosed as polymyositis without muscle biopsy or gene analysis. Although glucocorticoids seem to improve the fatty acid metabolism of late-onset MADD, the objective evaluation of their rationalization on this disorder and comparison with riboflavin treatment are unknown.

METHODSWe performed a historical cohort study on the efficacy of the two drugs among 45 patients with late-onset MADD, who were divided into glucocorticoids group and riboflavin group. Detailed clinical information of baseline and 1-month follow-up were collected.

RESULTSAfter 1-month treatment, a dramatic improvement of muscle strength was found in riboflavin group (P < 0.05). There was no significant difference in muscle enzymes between the two groups. Significantly, the number of patients with full recovery in glucocorticoids group was less than the number in riboflavin group (P < 0.05). On the other hand, almost half of the patients in riboflavin group still presented high-level muscle enzymes and weak muscle strength after 1-month riboflavin treatment, meaning that 1-month treatment duration maybe insufficient and patients should keep on riboflavin supplement for a longer time.

CONCLUSIONSOur results provide credible evidences that the overall efficacy of riboflavin is superior to glucocorticoids, and a longer duration of riboflavin treatment is necessary for patients with late-onset MADD.

Adolescent ; Adult ; Age of Onset ; Child ; Cohort Studies ; Female ; Glucocorticoids ; therapeutic use ; Humans ; Lipid Metabolism, Inborn Errors ; therapy ; Male ; Multiple Acyl Coenzyme A Dehydrogenase Deficiency ; drug therapy ; Muscular Dystrophies ; therapy ; Riboflavin ; therapeutic use ; Young Adult

Objective To observe the effects of acupuncture at "Sanyinjiao" (SP6) and "Baihui" (GV20) on behaviors and contents of monoamine neurotransmitter dopamine (DA), noradrenalin (NE) and 5-hydroxytrypamine (5-HT) in prefrontal cortex (PFC) of attention deficit hyperactivity disorder (ADHD) rats; To discuss mechanism of action of acupuncture for prevention and treatment of ADHD. Methods 4-week-old SHR rats were randomly divided into the model group, Western medicine group and acupuncture group, and WKY rats with the same age were selected as the normal control group, with 10 rats in each group. Acupuncture was applied to "Sanyinjiao" (SP6) and "Baihui" (GV20) of rats in acupuncture group for 15 min. The rats in Western medicine group was given MPH (ritalin) for gavage, and rats were treated for 4 weeks in the dark-phase. Open field test (OFT), elevated plus maze (EPM) and novel object recognition test (NORT) were conducted to evaluate the spontaneous activity, impulsivity and learning-memorial ability of rats individually at the end of treatment. Contents of DA, NE and 5-HT in PFC were detected by HPLC. Results Compared with the normal control group, all of the behavior parameters of rats in model group were significantly higher (P＜0.05), and the contents of DA, NE and 5-HT in PFC of model group were lower than those of normal control group (P＜0.05). Compared with the model group, acupuncture group showed shorter movement distance, less rearing and fewer grooming activities in the OFT; percentages of times of entering the open arms and staying duration were reduced in the total period in the EPM; preference index in the NORT was elevated (P＜0.05); the contents of NE and 5-HT in PFC of acupuncture group increased significantly (P＜0.05). Conclusion Acupuncture at "Sanyinjiao" (SP6) and "Baihui" (GV20) canreduce the spontaneous activity and impulsivity, and improve learning and memory ability of ADHD model rats, which may be related to elevated contents of NE and 5-HT in the PFC.