In this present paper, the current situation and the main features in acupuncture-moxibustion clinic are analyzed. The preliminary conclusion is that acupuncture-moxibustion research should proceed from the actual situation, take the treatment as the carrier, be scientifically designed and study in a deep-going way according to the methods of medical science for the acupuncture-moxibustion treatment with obvious clinical effect and specific action, then can get the scientific data and conclusion to illustrate the clinical problem and increase the therapeutic effect with important instruction significance for clinical practice. Clinical practice of acupuncture and moxibustion is the basis of all acupuncture-moxibustion research.
Acupuncture Therapy ; Humans ; Moxibustion ; Practice Patterns, Physicians'

Objective To investigate the anatomic characteristics of the nasolabial fold and to give an accurate description and definition of it in order to to provide theoretical basis for plastic, cosmetic and maxillofacial surgery. Methods Ten (20 sides) adult fresh bodies with vascular perfusion of formalin fixed after morphological observation under a 10 × magnifying len. Results Nasolabial fold was a border between fat-rich zone and non-fat zone in the midfacial region. The nasolabial fold derived from nasal alar skin point in the transverse portion of nasalis, and ended at the outer skin point of zygomaticus major muscle in the mouth. From the anatomy point of view, the nasolabial fold was divided into three segments: the upper, the middle and the under. The upper segment ( Ⅰ ) was the transverse portion of nasalis, (20. 38± 0. 74) mm in length; the middle section ( Ⅱ ): levator labii superioris,(17.13 ± 0.57) mm in length; the under segment (Ⅲ ): modiolus, (20. 81 ±0. 70) mm in length. The nasolabial fold was a connecting region where seven mimetic muscles inserted into the skin point. Superficial musculoapneurotic system (SMAS) and the nasolabial fold were composed of seven mimetic muscles belonging to the same layer. Conclusions The nasolabial fold is a region where the seven mimetic muscles insert into the skin point for connection, and regardless of age, it is an eternal existence. The nasolabial fold is different from the nasolabial wrinkle formed with facial aging and the nasolabial ridges formed by facial mimetic muscles changes.

Objective:To systematically evaluate the efficacy and safety of neoadjuvant chemoradiotherapy (NCRT) plus surgery versus neoadjuvant chemotherapy (NCT) plus surgery in the treatment of advanced esophageal squamous cell carcinoma.Methods:Clinical controlled trials of comparing the treatment of NCRT plus surgery with NCT plus surgery for esophageal squamous cell carcinoma were electronically searched from the databases including PubMed, The Cochrane Library, EMbase, CBM, CNKI, WanFang and VIP from the inception of databases to January, 2019. Two reviewers independently screened the literatures, extracted data and assessed the risk of bias of the included studies. And then, a meta-analysis was performed by using RevMan 5.3 software.Results:A total of 8 clinical control studies were included, including 995 patients with esophageal squamous cell carcinoma. Meta-analysis results showed that compared with the NCT group, the R 0 resection rate was significantly higher ( OR=2.14, 95% CI: 1.03-4.45, P=0.040) and the pathological complete response (pCR) rate was significantly higher ( OR=4.19, 95% CI: 1.71-10.28, P=0.002) in the NCRT group. The incidence of postoperative complications ( OR=1.37, 95% CI: 0.76-2.48, P=0.300) and the risk of perioperative death ( OR=1.28, 95% CI: 0.58-2.83, P=0.54) were not significantly different between two groups. The long-term survival of patients with esophageal squamous cell carcinoma in the NCRT group was significantly better compared with that in the NCT group ( HR=0.77, 95% CI: 0.64-0.92, P=0.005). Conclusions:Compared with NCT plus surgery for advanced esophageal squamous cell carcinoma, NCRT plus surgery has higher R 0 resection rate and pCR rate, does not significantly increase the risk of perioperative complications or perioperative death, and significantly improves the long-term survival of esophageal squamous cell carcinoma patients.

Objective To detect serum level of long noncoding RNA ( lncRNA) BC200 in gastric cancer(GC) patients, and investigate its relationship with clinical features , and evaluate its diagnostic value for GC.Methods A case-control study was performed.From November 2014 to July 2015, serum levels of lncRNA BC200 were detected by real-time quantitative polymerase chain reaction in 124 patients with GC , 41 patients with atrophic gastritis and 59 normal controls who were hospitalized in Qilu Hospital of Shandong University.Meanwhile , serum carcinoembryonic antigen ( CEA ) and carbohydrate antigen 72-4 ( CA72-4 ) were detected by electrochemical luminescence immunoassay .Serum levels of lncRNA BC200, before and 3, 7, 10, 30, 100 days after radical operation in another 31 patients with GC were determined.The sensitivity and specificity of serum lncRNA BC200, CEA and CA72-4 were analyzed by using of the receiver operating characteristic ( ROC) curve.The comparison between two groups was performed with Mann-Whitney U test and the comparison among many groups was conducted with Kruskal-Wallis H test.Results Serum levels of lncRNA BC200 in GC patients with stage Ⅰ and Ⅱ[1.041(0.794,1.462)] and stage Ⅲ and Ⅳ[1.290 (0.978,1.794)]were significantly higher than those in patients with precancerous lesion [0.969(0.699, 1.219)]and normal controls[0.801(0.556,1.599)](H =54.68,P<0.000 1).Compared with pre-operation[1.120 (0.859,1.663)], the serum BC200 levels decreased significantly in 10 days [0.903 (0.724,1.182)](U=55.0,P<0.000 1), 30 days[0.759(0.671,1.037)](U=299.0,P=0.026 1), and 100 days[0.478(0.378,0.635)](U=41.0,P<0.000 1) after surgery.The area under the receiver operating characteristics curve ( AUC) of serum lncRNA BC200 was 0.865 for GC diagnosis, which was significantly higher than that of serum CA 72-4 ( AUC =0.699 ) or CEA ( AUC =0.807 ) .The AUC of combined detection of three tests was 0.934.Conclusion Serum lncRNA BC200 levels are significantly increased in GC patients , which may be used as a potential biomarker in GC diagnosis and monitoring .

Main difficulties and solutions in working out the national standard Standardized Manipulation of Acupuncture and Moxibustion, Part I: Moxibustion are explained in this paper so as to promote the implementation and application of this national standard, including the definition of moxibustion, selection of pertinent literature, expiration date of moxa stick, quantification of moxibustion amount and the problems needing attention.
China ; Humans ; Moxibustion ; methods ; standards

Objective To establish a patient-derived xenografts (PDX) mouse model of liver cancer (LC) and to explore its role in precision medicine.Methods PDX model was established by subcutaneous implantation of tumor tissues in NCG mice.The morphological structure of tumor tissue was exaimed using HE staining.Fifteen BALB/c nude mice were subcutaneously inoculated with tumor cell suspension from the PDX models.The xenograft mice were randomly divided into 5-fluorouracil (5-FU) group, sorafenib group and negative control group.The tumor volume and body weight of the tumor-bearing mice were measured regularly, the tumor inhibition rate was calculated and the curative effect was evaluated.Results The success rate was 33.3% (6/18) in the establishment of liver cancer PDX mouse model, and the model well retained the characteristics of the primary tumor.In one case of PDX mouse model, the tumor inhibition rates of 5-FU and sorafenib group were 63.7% and 29.6%, with a statistically significant differece between them (P< 0.05), and there was no significant difference between the sorafenib group and negative control group, consistent with clinical observation.Conclusions The PDX mouse model of liver cancer can maintain the histological structure of primary tumor, and can be applied to precision medicine for patients with liver cancer.

Objective To evaluate the efficacy and safety of short-term sensor-augmented insulin-pump (SAP) therapy for poorly controlled patients with type 1 diabetes mellitus (T1DM).Methods Sixty T1DM patients with glycosylated hemoglobin (HbA1c)>9.0% were randomly assigned to 2 groups treated with SAP or multiple daily insulin injection ( MDI) for 6 days, then all patients converted to MDI therapy. Results Compared with MDI group and before therapy, the mean blood glucose concentration ( MBG) , SD of blood glucose, mean amplitude of glycemic excursion ( MAGE) and 24-h area under curve at 10.0 ( AUC10.0 ) levels in SAP group significantly decreased after 6-day therapy ( compared with MDI group:t=1.761,P=0.028, t=2.569,P=0.037, t=2.712,P=0.020, t=2.985,P=0.014, compared with before therapy:t=3.128,P=0.006, t=2.689,P=0.024, t=2.966,P=0.013, t=3.076,P=0.009);while there was no difference in 24-h area under curve at 3.9 (AUC3.9) between groups (P>0.05).After 1 month follow-up HbA1c levels decreased in SAP group (t=2.344,P=0.023) and were significantly lower than those in MDI group (t=1.844, P=0.035).There was no difference in daily insulin dosage, fasting C peptide (FCP) and postprandial 2h C peptide (2hCP) between two groups (P>0.05).Age (t=2.125, P=0.012) and SAP therapy (t=3.376, P=0.009) were independently correlated with the HbA1c after 1 month.Conclusion Short-term SAP therapy is effective and safe for poorly controlled T1DM patients with rapid glucose lowering and glycemic excursions reduction.

Objective Based on the text analysis of COVID-19 media report, text mining was used to probe the trend of major public health emergencies and response of the government and social subjects in China. Methods Using the topic model method, we focused on the quantity of news report, topic content, development trend, and emotional tendency, to present the characteristics of media report on China's public health emergency, and the response mechanism of the Chinese government and the whole society. Results The media report and news commentary of COVID-19 showed a consistent trend with the epidemic progress. The governmental response was the main target of media report, while social power, medical progress and other categories also attracted some attention. The development trend of different topics was characterized by continual or periodic variation due to their different attributes. Conclusion The topic model method comprehensively demonstrates the development and response process of the COVID-19 epidemic. The model may provide a new perspective to improve the national public emergency management system.

Objective To evaluate the efficacy and safety of recombi-nant human granulocyte colony-stimulating factor ( rhG-CSF) used for chemotherapy-induced myelosuppression in small cell lung cancer (SCLC) patients. Methods Two hyndreds twenty-two cases suffering from small cell lung cancer of PLA General Hospital from 2002 to 2006 were chosen in our retrospective study, and 62 of these cases, used rhG-CSF after chemotherapy,were included in a statistics analysis. Results rhG-CSF was effective for chemotherapy-induced myelosuppression reactions and increasing significantly the number of neutropenia leukocyte and WBC (white blood cell). Average duration of recovery was 3 days and the effective rate was 95. 2%. Conclusion rhG-CSF showed high overall response rate of chemotherapy-induced myelosuppression reaction with only a few adverse reactions. But dosage and administration should be adjusted to different patients in different situations.

OBJECTIVEThe study was to evaluate the microscopic changes on skin and soft tissue after repeated expansion for clinical work.

METHODSSix little pigs were divideded as: conventional expansion group, repeated expansion group, and blank control group. Histologic, ultrastructure and bFGF of the skin were observed and measured in each group after samples had been made.

RESULTSThe skin and soft tissue after repeated expansion were healthy on the whole. Compared with the conventional expansion group, there was more microscopic change in the repeated expansion group. Collagen fibers were injured evidently. Cells were injured slightly and proliferated much more, and moreover, they were more activated. The content of bFGF was more higher.

CONCLUSIONSThe skin and soft tissue after repeated expansion are healthy on the whole by more growth and more repair though repeated expansion may result in more injuries. So repeated expansion is safe and feasible.

Animals ; Dermatologic Surgical Procedures ; Female ; Fibroblast Growth Factor 2 ; metabolism ; Male ; Reconstructive Surgical Procedures ; Skin ; metabolism ; Swine ; Swine, Miniature ; Tissue Expansion ; methods