Objective:To observe the effect of electroacupuncture (EA) and herbal cake-partitioned moxibustion on anxiety and depression in patients with Crohn’s disease (CD) in remission. Methods:Sixty CD cases were randomly allocated into an EA group (n=30) and an herbal cake-partitioned moxibustion group (n=30) using the random number table by the ratio of 1:1. In addition, 30 healthy subjects were included in a control group. Bilateral Tianshu (ST 25), Qihai (CV 6) and Zhongwan (CV 12) were used in the EA and herbal cake- partitioned moxibustion groups. The treatment was done 3 times a week, for a total of 12 weeks. The efficacy was evaluated using self-rating anxiety scale (SAS), self-rating depression scale (SDS) and traditional Chinese medicine (TCM) symptom scores. Results:Before treatment, the SAS and SDS scores in CD patients were remarkably higher than those in healthy subjects. After EA or herbal cake-partitioned moxibustion treatment, the SAS and SDS scores were significantly decreased in both groups, showing significant intra-group differences (P<0.05); the symptom scores of abdominal pain (severity, frequency and duration), bowel sounds/flatus and general fatigue were significantly decreased, showing significant intra-group differences (P<0.05); however, there were no between-group statistical differences (P>0.05). Conclusion:Both EA and herbal cake-partitioned moxibustion can significantly decrease abnormally high SAS and SDS scores in CD patients as well as TCM symptom scores. The two therapies share similar effects in alleviating common symptoms and improving anxiety and depression.

In our previous work, we found that trivalent dimethylarsinous acid (DMA(III)) have high affinity binding to cysteine residue 13 of rat hemoglobin. However, it is still unknown why arsenic intermediate metabolite DMA(III) has high binding affinity for Cysl3 but not for other cysteine residues 93, 140, 111 and 125. In order to better understand the molecular mechanism of DMA(III) with rat hemoglobin, we have done current study. So, SD rats were divided into control and arsenic-treated groups randomly. Arsenic species in lysate of red blood cells were analyzed by HPLC-ICP-MS, and then determined by a hybrid quadrupole TOF MS. In addition, trivalent DMA(III) binds to different cysteine residues in rat hemoglobin alpha and beta chains were also simulated by Molecular Docking. Only Cys13 in alpha chain is able to bind to DMA(III) from the experiment results. Cys13 of alpha chain in rat hemoglobin is a specific binding site for DMA(III), and we found that amino acids compose pockets structure and surround Cys13 (but not other cysteine residues), make DMA(III) much easy to bind cysteine 13. Taken together, the DMA(III) specific binding to Cys13 is related to spatial structure of Cys13.

METHODS:A computer-based online research of PubMed, CNKI and VIP databases was performed with the key words of “epigenetic; inflammatory bowel disease; Crohn’s disease; ulcerative colitis; DNA methylation; histone modification; miRNA; moxibustion” in Chinese and English. RESULTS AND CONCLUSION:The correlation of epigenetic modification with inflammatory bowel disease occurrence and development is elaborated. The mechanisms in inflammatory bowel disease have been related from DNA methylation, histone modifications and miRNA targets. The mechanism of moxibustion on inflammatory bowel disease is primarily associated with immune regulation, and its anti-inflammatory mechanism may be affected by epigenetic regulation of inflammatory cytokines.

BACKGROUND:Chronic visceral pain is one of major complaints of irritable bowel syndrome which seriously affects patient’s quality of life. Recent researches have shown that moxibustion therapy has positive effects on aleviating chronic visceral pain in irritable bowel syndrome patients.
OBJECTIVE: To study the clinical utility of moxibustion in coping with chronic visceral pain of irritable bowel syndrome patients, and shed light on the theoretical basis of moxibustion analgesia, thereby to give insights into the further research and application on moxibustion.
METHODS: With the key words of “moxibustion, irritable bowel syndrome, visceral pain, abdominal pain” in Chinese and in English, respectively, a computer-based search was performed in CNKI, VIP, Wanfang and PubMed databases for articles published from January 1990 to October 2014. After the initial screening, the remained articles went through further selection and categorization.
RESULTS AND CONCLUSION:The result shows promising results of moxibustion on relieving chronic visceral pain for both two subtypes of irritable bowel syndrome patients, diarrhea type and constipation type. Moxibustion may exert an analgesic effect on chronic visceral pain in irritable bowel syndrome patients through regulation of visceral hypersensitivity, gastrointestinal motility disorders, brain-gut axis and neuroendocrine system disorders, immune dysfunction and low-grade inflammation in the gut, psychological abnormalities, and alteration of intestinal flora. However, to fuly understand the analgesia effect of moxibustion and elucidate its mechanism, more standardized randomized controled trials employing advanced scientific techniques and equipments wil stil be needed in the future.

Objective:To observe the effect of moxibustion on learning and memory abilities, corticosterone and glucocorticoid receptor (GR) in subacute aging rats. Methods:Twenty four Sprague-Dawley (SD) rats were randomly divided into a normal group, a model group and a moxibustion group, 8 rats in each group. Rats in the model group and the moxibustion group were subcutaneously injected with 25% D-galactose [125 mg/(kg·bw)] for 40 d continuous; rats in the normal group were injected with saline at the same position for 40 d continuous. Rats in the moxibustion group were given mild moxibustion at bilateral Shenshu (BL 23) at the same time of modeling; rats in the normal group and the model group were only identically grabbed without moxibustion for 40 d. The learning and memory abilities of rats were observed using the Morris water maze at the end of the experiment. Abdominal aorta blood and thymus were collected after water maze experiment. Enzyme-linked immunosorbent assay (ELISA) was used to detect serum corticosterone level, and immunohistochemical method was used to detect the expression of thymus GR. Results:Compared with the normal group, rats in the model group showed that a significantly longer escape latency time (P<0.01) on the third and the fourth days; number of times crossing the platform in 70 s significantly reduced (P<0.01); activity times in the fourth quadrant significantly decreased (P<0.05); serum corticosterone levels increased (P<0.01); thymus GR expression decreased (P<0.05). Compared with the model group, rats in the moxibustion group showed that the escape latency times were significantly shorter on the third, the fourth and the fifth days (P<0.01,P<0.05); number of times crossing the platform in 70 s significantly increased (P<0.05); activity times in the fourth quadrant significantly increased (P<0.05); serum corticosterone levels decreased (P<0.05); thymus GR expression increased (P<0.05). Conclusion:Moxibustion could improve the learning and memory abilities of subacute aging rats, down-regulate serum corticosterone levels, and increase thymus GR content.

Objective: To categorize and summarize the clinical and mechanism studies of the past 30 years on the treatment of Hashimoto’s thyroiditis (HT) with moxibustion, moxibustion plus medication, and acupuncture plus medication, etc., and to analyze the current problems. Methods: The clinical and laboratory studies related to the treatment of HT with acupuncture-moxibustion therapies published before June 2015 were retrieved from MEDLINE, Excerpta Medica Database (EMBASE), China National Knowledge Infrastructure (CNKI), Wanfang Academic Journal Full-text Database (Wanfang) and Chongqing VIP Database (CQVIP). Results:Moxibustion, moxibustion plus medication, and acupuncture plus medication can produce certain therapeutic effects in treating HT. Conclusion:The research on the treatment of HT with acupuncture-moxibustion therapies is rather limited in the amount and content. In the future, standardization should be fortified, specific moxibustion research needs deepening, and the action mechanism of moxibustion should be emphasized.

BACKGROUND:The interaction and mutual influence of intestinal flora in the host intestine with mucosal immune barrier play an important role in the homeostasis regulation within the intestine. OBJECTIVE:To explore the role of intestinal flora in the pathogenesis of irritable bowel syndrome and the mechanism of moxibustion in the treatment of irritable bowel syndrome from the aspects of intestinal flora imbalance and mucosal immune activation. METHODS:With the key words of “irritable bowel syndrome, intestinal flora, intestinal immune, moxibustion” in Chinese and in English, respectively, a computer-based search was performed for articles published in CNKI, VIP and PubMed databases from October 2001 to October 2014. After the initial screening, the reserved articles were further detailed, summarized and concluded. RESULTS AND CONCLUSION:Totaly 37 articles were colected, including 15 in Chinese and 22 in English. The analysis results showed that, the imbalance of intestinal flora and mucosal immune can play an important role in the pathogenesis of irritable bowel syndrome, and the former one can affect the body’s feeling of rectal distension threshold and visceral sensitivity. Moxibustion excels at improvement of the symptoms of irritable bowel syndrome, particularly abdominal pain with high visceral sensitivity, by regulating the body’s physiological balance from multi-link and multi-target aspects.

Objective To compare the bio-medical parameters in SIV infected Chinese rhesus monkeys with diverse disease progression,by which the pathogenesis of simian AIDS were to be investigated.Methods Sixteen Chinese rhesus monkeys were inoculated intravenously with SIVmac239 and followed-up for 18 months.Based on their progression patterns and plasma viral loads,animals were divided into 3 groups,including 1 rapid progressor( RP),13 normal progressors(NP),and 2 elite controllor(EC).Their parameters of haematology,virology,immunology and pathology were examined and compared. Results Compared with other animals,RM449(RP) showed higher viral load,unresponsive humoral immunity,and higher level of auto-antibodies against lymph node,thymus,and spleen.Additionally,its effector memory CD4 count was lower,with the transformation progress being blocked-like from naive/central memory subsets to effector memory subset,as the flow-cytometry assay showed.Notable decrease in its peripheral B cell was also observed,especially to the sub-population of tissue-like memory B cells and activated memory B cells.Pathological examination showed the depletion of lymphoid tissue,atrophy of spleen and loss of thymus.Moreover,most of these parameters of RM450 and RM453 (EC) changed opposite to that of RP.Conclusion The hallmarks of RM449 were higher viraemia and lower SIV specific IgG level,which may due to the disturbance of T cells and B cells development and differentiation.Moreover,destructions of organs of the immune system may contribute to the disturbance.Our study suggest that the change of micro-environments of thymus induced by SIV infection,which is necessary in T cell and B cell development and differentiation,may contribute at least partially to the AIDS pathogenesis.

OBJECTIVE: To summarize our experiences on surgical saving of the cervical opening wound. METHOD: Retrospectively analyze 43 cases with cervical opening wound in department of otolaryngology, suizhou central hospital from 1992-2010. RESULT: Forty-one among 43 cases healed with no complications, 1 case died of obstruction of air way and hemorrhagic shock, and 1 case occurred secondary laryngostenosis and resulted in fine prognosis af ter treating with laryngotracheoplasty in higher hospital. CONCLUSION It is very important to give the appropriate treatment on the injuries of large cervical vessels, nerves, laryngeal cartilages, throat mucosa and complications. It is important to repair the wounds primarily. Correct diagnosis and treatment at first time, and well nursing are crucial for good prognosis.
Adolescent ; Adult ; Aged ; Aged, 80 and over ; Female ; Humans ; Male ; Middle Aged ; Neck Injuries ; surgery ; therapy ; Retrospective Studies ; Treatment Outcome ; Young Adult

Objective:To explore the application value of artificial intelligence (AI) in image post-processing of reconstructed CTA based on CT cerebral perfusion (CTP).Methods:Clinical and radiological data of 100 patients suspected of cerebrovascular diseases in Hebei General Hospital from January to July 2020 were retrospectively selected. All patients were divided into A and B group on average according to the different examination schemes. Cerebral CTP examination was performed in group A (the temporal maximum intensity projective data set generated by the first 5 time phases in the maximum period of the difference between arteriovenous CT values selected as subgroup A1, and the corresponding original thin-layer images selected as subgroup A2), single phase CTA examination was performed in group B, manual and AI image post-processing were performed respectively. Subjective scoring of the image data was performed, and the objective bid evaluation indexes such as CT value, noise (SD), signal-to-noise ratio (SNR), contrast to noise ratio (CNR) were measured, the qualified rate of artificial and AI vascular segmentation was counted, and post-processing time were recorded. The objective evaluation indexes were compared between three groups using one-way ANOVA, and the Kruskal-Wallis H test was used to compare the difference of subjective scores.Results:Statistically significant differences were observed in subjective score and objective evaluation index of original images among group A1, group A2 and group B (all P<0.05). Among them, arterial enhancement, arteriolar detail display score, cerebral artery CT value, SNR and CNR in group A1 were higher than those in group A2 and group B (all P<0.05). In a total of 100 patients with 1 100 blood vessels, the qualified rates of AI vascular segmentation in group A1 [98.4% (541/550)] and group B [98.7% (543/550)] were higher than those of manual [82.9% (456/550), 87.1% (479/550), χ2=77.392, 56.521, P<0.001], but the qualified rate of AI vascular segmentation of group A2 [78.4% (431/550)] was lower than that of manual [85.6% (471/550), χ2=9.855, P=0.002]. The completion time of AI post-processing were reduced by 56.30%, 49.63%, 50.81%, respectively than those with manual. Conclusion:Compared with manual image post-processing, AI has certain advantages in image quality and work efficiency of reconstructed CTA post-processing based on CTP de-noising dataset, and it is worth popularizing and applying in the image post-processing of cerebrovascular disease, combined with artificial quality control.