This paper summarizes the clinical experience in treating children adenoid hypertrophy using the "opening the orifices and regulating qi method". It is considered that the pathogenesis of adenoid hypertrophy in children is rooted in dysfunction of zangfu （脏腑） organs， with binding of phlegm and stasis as the branch. Obstruction of the cervical passes and rebellious， chaotic qi flow run through the entire course of the disease. The "opening the orifices and regulating qi method" is proposed， which emphasizes the regulation of the lung， spleen， liver， and stomach. By opening the cervical passes， regulating zangfu organs， and eliminating phlegm and stasis to harmonize the ascent and descent of qi， a comprehensive application of external traditional Chinese medicine （TCM） therapies， such as acupuncture， umbilical moxibustion with medicinals， collateral bloodletting， and sole therapy， is utilized. Addressing both root and branch causes， this approach provides new perspectives for treating children adenoid hypertrophy using external TCM therapies.

BACKGROUND:It has been found that internal factors such as anatomical structure,hormone level and neuromuscular function of athletes are closely related to the risk of anterior cruciate ligament injuries,and external factors such as the material of the playing field also become one of the risk factors affecting the occurrence of non-contact anterior cruciate ligament injuries,but they are relatively under-attended in the current studies. OBJECTIVE:To explore effects of artificial turf versus natural grass on the biomechanical performance of the lower limbs in young females during jump-landing. METHODS:According to the test needs,artificial turf and natural grass in accordance with the standards of GB/T 20033.3-2006 and GB/T 19995.1-2005 were leveled and fixed on two three-dimensional force measuring platforms.Twenty-one young females were voluntarily recruited and completed the jump-landing task on the artificial turf and natural grass.Subjects stood on the steps and then jumped forward,jumped down to the force measuring platform and immediately jumped with full force to the force measuring platform again.The two landings were required to fall to the two force measuring platforms,and the whole jumping action was considered successful without any pause.The kinematic,kinetic and electromyographic data of the lower limbs during the landing process were collected synchronously to compare and analyze the differences between the two. RESULTS AND CONCLUSION:In terms of kinetics,posterior and vertical ground reaction force at the initial landing moment during jump-landing on the natural grass were significantly lower than those on the artificial turf(P＜0.05,P＜0.01),as well as at the peak ground reaction force moment(P＜0.05,P＜0.05).Additionally,the knee flexion moment when jump-landing on the natural grass was higher than that on the artificial turf(P＜0.01).In terms of electromyography,within 100 ms after the initial landing moment,the electromyography activity levels of medial femoris muscle,lateral femoris muscle and anterior tibialis muscle when jump-landing on the natural grass were significantly lower than those on the artificial turf(P＜0.05,P＜0.01,P＜0.05).To conclude,compared with the natural grass,jump-landing on the artificial turf leads to an change in biomechanical performance that will cause an increase in anterior cruciate ligament tension.

Objective To evaluate the methodological quality and literature report quality of randomized controlled trials(RCTs)on acupuncture treatment for diminished ovarian reserve published both domestically and internationally;To provide reference for future related clinical research.Methods RCTs on acupuncture treatment for diminished ovarian reserve were retrieved from Cochrane Library,PubMed,Embase,Web of Science,CBM,CNKI,Wanfang Data and VIP from the establishment of the databases to 16th,March 2024.Literature was screened according to the inclusion criteria,and basic research features were extracted from literature.Cochrane Collaborative Network randomized controlled trial bias risk assessment tool RoB2 was used for methodological quality evaluation,and CONSORT statement and STRICTA checklist were used for literature report quality evaluation.Results Totally 19 RCTs were included.The evaluation results of RoB2 showed that 18 RCTs(94.74%)had a certain risk of bias,and 1 RCT(5.26%)had a high risk of bias.In the evaluation of the CONSORT statement,there were a total of 24 items with a research report rate of less than 50%,accounting for 64.86%of all items,and 14 items with a report rate of less than 10%,accounting for 37.84%of all items;in the evaluation of the STRICTA list,there were a total of 3 items with a research report rate of less than 50%,accounting for 17.65%of all items,and 2 items with a report rate of less than 10%,accounting for 11.76%of all items.Conclusion Currently,the overall number of RCTs for acupuncture treatment of diminished ovarian reserve is relatively small,the methodological quality of the study is generally low,and the risk of bias is high.The literature reporting rate of the CONSORT statement items is low.Researchers should further strengthen clinical trial design and methodological training,improve the level of clinical research,and strictly follow the CONSORT statement and STRICTA checklist for standardized reporting.

Objective To compare the clinical and functional differences between transoral and submandibular approach in mandibu-lar segmental resection and reconstruction with free fibula flaps(FFFs).Methods Patients who underwent mandibular segmental re-section and FFFs reconstruction in the Department of Oral and Maxillofacial Surgery of the Affiliated Stomatological Hospital of Nanjing Medical University from January 2015 to March 2023 were retrospectively analyzed.All cases were divided into transoral approach and submandibular approach groups.Clinical characteristics of the patients were recorded including age,gender,follow-up time,pathologi-cal diagnosis,body mass index(BMI),American Society of Anesthesiologists(ASA)classification,James Brown classification of mandibular defect and number of fibular segments.The perioperative indexes,such as average operation time,average bleeding vol-ume,average blood transfusion volume,average drainage volume,average hospitalization time and postoperative complications such as malocclusion,fistula,infection,flap failure,and restriction of mouth opening were compared between the two groups.The University of Washington Quality of Life Questionnaire was used to investigate the appearance,function of swallow and speech more than 6-month postoperatively.Results The average intraoperative bleeding and postoperative drainage were significantly lower in the transoral ap-proach group than in the submandibular approach group(P=0.013 9,P=0.001 9).The appearance score was significantly higher in the transoral approach group than in the submandibular approach group(83.52±12.37)vs.(67.19±13.64)(P＜0.000 1).The differ-ences between the two groups in other variables were not statistically significant.Conclusion Cases of transoral approach had signifi-cantly better aesthetic outcomes compared with those of submandibular approach.

Objective To evaluate the methodological quality and literature report quality of randomized controlled trials(RCTs)on acupuncture treatment for diminished ovarian reserve published both domestically and internationally;To provide reference for future related clinical research.Methods RCTs on acupuncture treatment for diminished ovarian reserve were retrieved from Cochrane Library,PubMed,Embase,Web of Science,CBM,CNKI,Wanfang Data and VIP from the establishment of the databases to 16th,March 2024.Literature was screened according to the inclusion criteria,and basic research features were extracted from literature.Cochrane Collaborative Network randomized controlled trial bias risk assessment tool RoB2 was used for methodological quality evaluation,and CONSORT statement and STRICTA checklist were used for literature report quality evaluation.Results Totally 19 RCTs were included.The evaluation results of RoB2 showed that 18 RCTs(94.74%)had a certain risk of bias,and 1 RCT(5.26%)had a high risk of bias.In the evaluation of the CONSORT statement,there were a total of 24 items with a research report rate of less than 50%,accounting for 64.86%of all items,and 14 items with a report rate of less than 10%,accounting for 37.84%of all items;in the evaluation of the STRICTA list,there were a total of 3 items with a research report rate of less than 50%,accounting for 17.65%of all items,and 2 items with a report rate of less than 10%,accounting for 11.76%of all items.Conclusion Currently,the overall number of RCTs for acupuncture treatment of diminished ovarian reserve is relatively small,the methodological quality of the study is generally low,and the risk of bias is high.The literature reporting rate of the CONSORT statement items is low.Researchers should further strengthen clinical trial design and methodological training,improve the level of clinical research,and strictly follow the CONSORT statement and STRICTA checklist for standardized reporting.

Objective To compare the clinical and functional differences between transoral and submandibular approach in mandibu-lar segmental resection and reconstruction with free fibula flaps(FFFs).Methods Patients who underwent mandibular segmental re-section and FFFs reconstruction in the Department of Oral and Maxillofacial Surgery of the Affiliated Stomatological Hospital of Nanjing Medical University from January 2015 to March 2023 were retrospectively analyzed.All cases were divided into transoral approach and submandibular approach groups.Clinical characteristics of the patients were recorded including age,gender,follow-up time,pathologi-cal diagnosis,body mass index(BMI),American Society of Anesthesiologists(ASA)classification,James Brown classification of mandibular defect and number of fibular segments.The perioperative indexes,such as average operation time,average bleeding vol-ume,average blood transfusion volume,average drainage volume,average hospitalization time and postoperative complications such as malocclusion,fistula,infection,flap failure,and restriction of mouth opening were compared between the two groups.The University of Washington Quality of Life Questionnaire was used to investigate the appearance,function of swallow and speech more than 6-month postoperatively.Results The average intraoperative bleeding and postoperative drainage were significantly lower in the transoral ap-proach group than in the submandibular approach group(P=0.013 9,P=0.001 9).The appearance score was significantly higher in the transoral approach group than in the submandibular approach group(83.52±12.37)vs.(67.19±13.64)(P＜0.000 1).The differ-ences between the two groups in other variables were not statistically significant.Conclusion Cases of transoral approach had signifi-cantly better aesthetic outcomes compared with those of submandibular approach.

By the end of 2021, a total of 915000 cases of occupational pneumoconiosis and 450000 existing cases have been reported nationwide. Silicosis is a common and serious pneumoconiosis disease caused by long-term inhalation of large amounts of free silica dust and extensive nodular fibrosis in the lungs. Because its specific pathogenic mechanism has not been elucidated and the relevant research progress is slow, there is still a lack of effective therapeutic and interventional drugs. With the increase of national attention and the unique advantages of Chinese materia medica in the treatment of silicosis, more and more studies have been conducted on the treatment of silicosis with active ingredients of Chinese materia medica in China, but most of them are still in preclinical research stage. This article mainly introduced the pharmacological action and mechanism of selected active components of Chinese materia medica in the intervention of silicosis from three aspects: anti-inflammation, anti-oxidation, and intervention of apoptosis, providing ideas for subsequent research and development of new drugs for silicosis. This article argues, it is considered that some traditional Chinese medicines must observe the pathological changes in the treatment of silicosis in the overall animal experiment, clarify their pharmacodynamic effects, and further study the multiple targets and pathways involved in them to elucidate their specific mechanisms of action. At the same time, it can strengthen the analysis of active ingredients of traditional Chinese medicine, or modify the structure of active ingredients, and then enhance its pharmacological activity in the treatment of silicosis, realizing the transformation of preclinical research stage to the results of clinical research.

ObjectiveTo explore the mechanism of herb-partitioned moxibustion at umbilicus in treating primarydysmenorrhea based on metabonomics.MethodTwenty patients with primary dysmenorrhea were randomized into two groups to respectively receive herb-partitioned moxibustion at umbilicus and moxa-stick moxibustion at umbilicus. After treatment for 3 menstrualcycles, Visual Analogue Scale (VAS) was used to evaluate abdominal pain, and LC-MS-based metabonomics analysis was adopted to detect the change of plasma metabolites.ResultAfter intervention, the VAS scores decreased with the menstrual cycles in both groups. The decrease of VAS score in herb-partitioned moxibustion group was more significant than that in moxa-stick moxibustion group (P<0.05); herb-partitioned moxibustion at umbilicus up-regulated the contents of 20α-dihydroprogesterone, pregnenolone, prostaglandin E2and?-propalanine, and down-regulated the contents of estrone and prostaglandin H2in plasma; moxa-stick moxibustion decreased the content of 5’-pyridoxal phosphate.ConclusionThe two methods both can improve abdominal pain in primary dysmenorrhea, while herb-partitioned moxibustion can produce a more significant efficacy than moxa-stick moxibustion, and its effect is possibly realized via regulating estrone, progesterone, and prostaglandin.

Objective To study the effect of combination of Hydrochlorothiaside (HCTZ) with Captopril or spironolactone on serum high-sensitivity C-reactive protein (hsCRP) in hypertension patients. Methods A multi-centre, random and parallel control study was applied in this study. Slight and moderate hypertension patiens were se-lected. The patients were treated with placebo for two weeks and HCTZ 12.5 mga day for 6 weeks,wbo were then randomly divided into HCTZ group(12.5 mg once a day), spironolactone group(HCTZ 12.5 mg once a day + Spi-ronolactone 20 rag once a day) and captopril group(HCTZ 12.5 mg once a day + Captopril 25 rag twice a day) . By the end of one-year follow up, HCTZ group was randomly added to Spironolactone group and Captopril group because combination therapy was superior to single medication,which was recognized. During the treatment, the patients were followed up once a month ,for monitoring blood pressure, and serum hsCRP level was measured every year. Follow-up last for 4 years. By the end of 4 years, the patients were divided into treatment group and control group in order to compare the changes of serum hsCRP levels. Results At the end of 4 years, the blood pressure and serum hsCRP level were significantly decreased as compared with baseline, and were statistically different from that of control group (P <0.05 or 0.01). Multi-factor analysis showed that pre-treatment systolic blood pressue and serum hsCRP level, post-treatment decrease value of systolic blood pressue and age were the major influencing factors for the de-crease of serum hsCRP level(P < 0.05 for each). Conclusion The long-term combinaion of HCTZ with Spironolactone or Captopril not only effectivley decreases blood pressure but also decreases serum hsCRP level. The decrease value of systolic blood pressure is the major factor for influencing serum hsCRP level.

BACKGROUND: Percutaneous laser disc decompression (PLDD) and automated peroutaneous lumbar discectomy (APLD) have been widely used in the treatment of lumbar intervertebral disc prolapse.OBJECTIVE: To compare the symptoms and improvements of patients after receiving PLDD and APLD and analyze the characteristics of the two operations.DESIGN: A non-randomized concurrent controlled observation.SETTING: The 474 Hospital of Chinese PLA.PARTICIPANTS: Totally 106 inpatients with lumbar and leg diseases of different extent were selected from the 474 Hospital of Chinese PLA as the subjects. The patients were divided into APLD group( n =46) and PLDD group( n = 60) according to different intervention measures.INTERVENTIONS: APLD group: The dilating tube was probed at different levels, and working cannula of 4.8 mm was retained at last. The fenestration was made at the fibrous rings with the trepan, then nucleus pulposus of about 1 - 5 g was clipped by the pliers for nucleus pulposus. Electric discectomy apparatus was used to aspirate the nucleus pulposus of about 0.5 - 1.5 g at 600 - 300 rounds per minute. The electric discectomy apparatus and working cannula were pulled out after operation. PLDD group: The stylet was removed and optical fibers were inserted with the naked front segment (5 mm) com pletely going beyond the needle end. Cautery was made with 15 W laser for 1 s once a time at the interval of 4 s. The total output power of laser was adjusted between 1 200 - 1 700 joules. The patients lay at supine position to be examined for pain relief and functional recovery, and then they were sent back to the ward with flatbed cart for bed rest of 3 days. Therapeutic effects were evaluated according to modified Macnab' s criteria. The curative effect was presented as percentage.operations.excellent(47.8% ), 18 good(39. 1% ), 5 passable (10.9%), and 1 poor APLD group, there were 29 cases of excellent(48.4% ), 20 good (33.3%), 9 passable (15.0%), and 2 poor(3.3% ), with 81.7% excellent the two groups. Pain in the lumbar part usually sustained for several days,then was relieved and disappeared gradually. One patient in APLD group had infection of intervertebral disc. No complications occurred in PLDD group.CONCLUSION: PLDD and APLD do not differ significantly in excellent and good rate of treating prolapse of lumbar intervertebral disc. Compared with APLD, PLDD is a more convenient and minimally invasive technique causing fewer complications.