Objective:To observe the clinical effect of Tuina(Chinese therapeutic massage)combined with Bu Zhong Yi Qi Tang(Middle Jiao-supplementing and Qi-boosting Decoction)in the treatment of rectocele of Qi sinking due to spleen deficiency.Methods:A total of 108 patients with rectocele(grades Ⅰ and Ⅱ)were randomly divided into a Chinese medicine group and a Tuina+Chinese medicine group,with 54 cases in each group.Both groups were treated with Bu Zhong Yi Qi Tang,and the Tuina+Chinese medicine group was treated with additional Tuina manipulation.The score of clinical symptoms and grade of rectocele were observed and compared between the two groups.Results:After treatment,39 cases were cured,10 cases were effective,and 5 cases failed in the Tuina+Chinese medicine group,making a total effective rate of 90.7%.In the Chinese medicine group,26 cases were cured,16 cases were effective,and 12 cases failed,making a total effective rate of 77.8%.The efficacy difference between the two groups was statistically significant,checked by the rank-sum test(P＜0.05).After treatment,the grades of rectocele in the two groups were statistically different from those before treatment(P＜0.05),and the difference between the two groups was statistically significant(P＜0.05).After treatment,the score of each item and the total score of traditional Chinese medicine symptoms in the two groups were lower than those before treatment,and the differences within the group were statistically significant(P＜0.05).The score of each item and the total score of the Tuina+Chinese medicine group were lower than those of the Chinese medicine group,and the differences between the two groups were statistically significant(P＜0.05).Conclusion:Tuina plus Bu Zhong Yi Qi Tang has better clinical efficacy than Bu Zhong Yi Qi Tang alone in the treatment of rectocele of Qi sinking due to spleen deficiency.

The clinical manifestation and characteristics of CT image of 117 cases of orbital tumors in our hospital were investigated. The hemangioma had the highest incidence, and the less common tumors were, in sequence of incidence, pseudotumor, dermoid cysts, neurilemmoma, polymorphous adenoma and meningioma. The sensitivity in diagnosis of orbital tumor by CT was 93.3%. The coincidence of CT histological diagnosis with pathology were 83.3 %, 82.6 % and 71.4% for dermoid.cysts, hemangioma, and pseudotumor respectively, but the general coincidence of CT histological diagnosis with pathology was only 67.8 %. When CT was combined with ultrasound, cytological examination and clinical manifestations, the accuracy of histological diagnosis could be improved to 83.3 %.

The clinical manifestation and characteristics of CT image of 117 cases of orbital tumors in our hospital were investigated. The hemangioma had the highest incidence, and the less common tumors were, in sequence of incidence, pseudotumor, dermoid cysts, neurilemmoma, polymorphous adenoma and meningioma. The sensitivity in diagnosis of orbital tumor by CT was 93.3%. The coincidence of CT histological diagnosis with pathology were 83.3 %, 82.6 % and 71.4% for dermoid.cysts, hemangioma, and pseudotumor respectively, but the general coincidence of CT histological diagnosis with pathology was only 67.8 %. When CT was combined with ultrasound, cytological examination and clinical manifestations, the accuracy of histological diagnosis could be improved to 83.3 %.

Objective:To observe the effect of Tuina(Chinese therapeutic massage)combined with functional training in improving clinical symptoms and balance function in patients with meniscus injury. Methods:A total of 93 patients with grade Ⅰ-Ⅱ meniscus injury were randomly divided into a functional training group,a Tuina group,and a combination group,with 31 cases in each group.The Tuina group received Tuina manipulation.The functional training group underwent functional training under the supervision of physicians.The combination group received Tuina manipulation in addition to the functional training.The treatment course of all three groups was 8 weeks.The clinical symptoms were observed before the intervention and after 4 and 8 weeks of interventions,and the changes in knee injury and osteoarthritis outcome score(KOOS)and Y-balance test(YBT)were compared. Results:There was no statistically significant difference in the total response rate among the three groups after treatment(P>0.05).The total and subscale KOOS in the three groups were significantly higher than those before treatment after 4 and 8 weeks of interventions(P<0.05).There was a statistically significant difference in the total KOOS between the combination group and the functional training group after 4 and 8 weeks of interventions(P<0.05);there was a statistically significant difference in the score of daily living ability and sports and recreation function between the two groups after 8 weeks of interventions(P<0.05).The YBT balance coefficients of the affected and non-affected knees of the three groups were significantly improved after 4 and 8 weeks of interventions(P<0.05),and there was no statistically significant difference among the groups(P>0.05). Conclusion:Tuina,functional training,and their combination can improve clinical symptoms and balance function in patients with grade Ⅰ-Ⅱ meniscus injury.Tuina combined with functional training is significantly effective in improving daily living ability and sports and recreation function.

Objective:To observe the effect of electroacupuncture(EA)combined with repetitive transcranial magnetic stimulation(rTMS)on limb dysfunction in ischemic stroke patients. Methods:A total of 63 stroke patients were divided into an observation group and a control group using the random number table method.Thirty-one patients in the control group were treated with routine Western medicine combined with rTMS;32 patients in the observation group were treated with EA in addition to the intervention in the control group.The duration of treatment was 3 months.The National Institutes of Health stroke scale(NIHSS),the Fugl-Meyer assessment(FMA),the modified Barthel index(MBI),and the motor evoked potential(MEP)latency of transcranial magnetic stimulation were observed before and after treatment in both groups. Results:Two cases withdrew from the observation group and 1 case withdrew from the control group.After treatment,the NIHSS score in both groups was lower than that before treatment,the FMA and MBI scores were higher than those before treatment,and the latency period of MEP was shorter than that before treatment,and the differences were statistically significant(P<0.05).After treatment,the NIHSS,FMA,and MBI scores and MEP latency period of the observation group improved more than those of the control group,and the differences between the groups were statistically significant(P<0.05). Conclusion:EA combined with rTMS can improve the motor function of limbs in ischemic stroke patients and improve their self-care ability.The mechanism may be related to increasing the excitability of the motor cortex and improving the electrophysiological function of the central nervous system.

Background Patients often suffer from a few complications of neurological and psychiatric problems after traumatic brain injury including damage of cognition, mental disorders and behavior problems. Damage of cognition is a common sequela in traumatic brain injury. Numerous researchers were focus on the cognition changes of patients with mild brain injury. But their conclusions are debatable. Executive function is one of the important components of cognition. In this study,we tried to find out the executive functional alterations of the patients with mild brain injury.Methods 159 patients with brain injury caused by transportation events and 68 normal controls were assessed executive function. The executive function tests included the block design in WAIS, the Stroop test, the verbal fluency and the modified version of Wisconsin card sorting test (M-WCST). These tests were applied to compare the scores of traumatic brain injury patients with various severities including mild, moderate, and severe and with different CT/MRI results.Results Patients with mild head injury got significantly lower scores on all tests than normal controls ( P＜0.01 ). But there was no significant difference between mild and moderate brain injury group. Except Stroop test and WCST categories, patients with mild brain injury got significantly lower scores on all other tests than those with severe brain injury ( P ＜0.05). In the brain injury cases with damage signs on CT/MRI, there was no significant difference on scores of all tests except block design tests among brain injury patients with various severities. Among the brain injury cases without any damage signs on CT/MRI, there was no significant difference on scores of all tests among brain injury patients with various severities. The correlation analysis showed that scores of block design and verbal fluency test were negatively related to the severity of brain injury( P＜0.05). The age and the education level of the patients had negative and positive correlation, respectively, to executive function.Conclusions The executive function of patients with mild brain injury was impaired when the medication was terminated. We should pay more attention to patients with mild brain injury by performing various tests for assessment of disability.

Whether the ATP-sensitive potassium channel opener pinacidil can provide myocardial protective effects in prolonged isolated global ischemic rat heart was investigated. On modified isolated rat working heart model, 40 hearts were divided into four groups randomly: Hyperpolarized arrest H-K solution containing pinacidil (50 mumol/L) (P1 and P2) and depolarized arrest St. Thomas' solution (S1 and S2) subjected to 15 degrees C hypothermia, 60 min (P1 and S1) or 120 min (P1 and S2) of ischemia and 30 min reperfusion. The experimental indices included cardioplegic efficiency, cardiac function, coronary blood flow, myocardial enzyme release, myocardial water and ATP content. Hyperpolarized arrest provided significantly better recovery of cardiac function than depolarized arrest. Postischemic coronary flow and myocardial ATP content were higher. The arrest time of electro-mechanical activities were longer than depolarized arrest. There were no differences among the groups in myocardial water contents. The hyperpolarized arrest solution containing pinacidil can provide a marked myocardial protective effect during prolonged hypothermic myocardial ischemia.
Animals ; Cardioplegic Solutions ; pharmacology ; Cyclic Nucleotide-Gated Cation Channels ; Heart Arrest, Induced ; Hyperpolarization-Activated Cyclic Nucleotide-Gated Channels ; In Vitro Techniques ; Ion Channels ; metabolism ; Male ; Myocardial Reperfusion Injury ; physiopathology ; prevention & control ; Myocardium ; metabolism ; Pinacidil ; pharmacology ; Potassium Channels ; Random Allocation ; Rats ; Rats, Wistar

In order to explore a potential indicator of predicting the occurrence and development of gestational trophoblastic tumor, the expression of c-erbB2 oncogene in human normal placenta, hydatidiform mole and choriocarcinoma was investigated. The expression of c-erbB2 was detected immunohistochemically by monoclonal antibody against the gene on the formalin-fixed paraffin sections of 21 hydatidiform moles, 21 invasive moles, 20 choriocarcinomas and 30 normal placentas. Results showed that the expression level of c-erbB2 was significantly higher in gestational trophoblastic tumor than in hydatidiform mole and normal placenta of midterm and term pregnancy (P < 0.05), while there was no significant difference between patients with gestational trophoblastic tumor of stage III, IV and those of stage I, II. It was demonstrated that overexpression of c-erbB2 may closely associated with malignant transformation of hydatidiform mole, not only providing important insight into pathogenesis of gestational trophoblastic tumor, but also having an important significance for the early diagnosis and early treatment of gestational trophoblastic tumor.
Biomarkers, Tumor ; Choriocarcinoma ; metabolism ; Female ; Genes, erbB-2 ; Humans ; Hydatidiform Mole ; metabolism ; Hydatidiform Mole, Invasive ; metabolism ; Placenta ; metabolism ; Pregnancy ; Receptor, ErbB-2 ; biosynthesis ; genetics ; Uterine Neoplasms ; metabolism

To clarify the effects of zinc on the proliferation and apoptosis of cultured human retinal pigment epithelia (RPE) and the expression of caspase-3 in RPE cells. The effect of Zinc on the proliferation of RPE were examined with MTT method. TUNEL method was used to detect the apoptosis of RPE cells. Caspase-3 was detected by immunohistochemistry. A concentration of zinc higher than 0.001 microM could inhibit the proliferation of RPE. And the relationship between concentration of zinc higher than 10 microM and growth prohibition rate of RPE cells was dose-dependent. All concentrations of zinc including 0.001 microM enhanced the expression of caspase-3 of RPE. But only the concentration of zinc higher than 0.01 microM could induce apoptosis of RPE. It is concluded that zinc could enhance the expression of caspase-3 of RPE cells and induce apoptosis of RPE cells. Caution should be taken when using zinc supplements for the treatment of ARMD patients without deficiency of zinc.
Apoptosis ; drug effects ; Caspase 3 ; Caspases ; metabolism ; Cell Division ; drug effects ; Cells, Cultured ; Dose-Response Relationship, Drug ; Humans ; Pigment Epithelium of Eye ; cytology ; Zinc ; pharmacology

In order to know the effects of caloric stimulation on neuronal firing in medial vestibular nuclei (MVN) by middle ear irrigation, the middle ear was irrigated with ice (4 degrees C), hot (44 degrees C), and warm (37 degrees C) water, and the firing rate of MVN neuron was extracellularly recorded. The results showed that the firing rate of MVN neuron was changed by caloric stimulation, and the majority of MVN neurons showed excitation by irrigation with hot water and inhibition by ice water (type A). The neuronal firing was recovered immediately after the cessation of the stimulation. I It was concluded that the neuronal firing rate in MVN was changed by caloric stimulation in middle ear cavity. The response was different in various neurons.
Animals ; Cold Temperature ; Ear, Middle ; Electrophysiology ; Endolymph ; physiology ; Female ; Hot Temperature ; Male ; Neurons ; classification ; physiology ; Rats ; Rats, Wistar ; Therapeutic Irrigation ; Vestibular Nerve ; physiology ; Vestibular Nuclei ; physiology