Mechanism of acupoint penetration acupuncture therapy regulating chondrocyte autophagy via the PI3K/Akt-mTOR pathway in KOA rats

Objective:To investigate whether acupoint penetration acupuncture(APA)could regulate chondrocyte autophagy and apoptosis via the PI3K/Akt-mTOR signaling pathway to reduce cartilage degeneration in knee osteoarthritis(KOA)rats.Methods: KOA was induced in rats via intra-articular injection of sodium iodoacetate resolution.Forty male Sprague-Dawley rats were randomly assigned to blank control,model,APA,electro-acupuncture(EA),and sham model groups(n=8)and those in the APA and EA groups received their respective therapies.Following completion of the treatment course,histological examinations of cartilage and muscle were conducted.Levels of apoptosis-and autophagy-related factors,including Bax,Bcl-2,mTOR,ULK-1,and Beclin-1 protein,and mRNAs were assessed.Additionally,β-endorphin(β-EP)concentrations in the brain and serum were measured.Results: Histological analysis revealed that APA alleviated cartilage and muscle damage compared with the model group.APA inhibited cartilage degeneration by modulating the expression of apoptosis-and autophagy-related proteins and mRNA,thus preventing chondrocyte apoptosis.In the APA group,Bax and mTOR protein levels were significantly lower than those in the model group(both P=.024).Conversely,the Bcl-2 expression level was significantly higher than that in the EA group(P=.035).Additionally,ULK-1 expression was significantly lower than that in the EA group(P=.045).The mRNA level of Bax was significantly higher than that in the blank control group(P<.001).However,Beclin-1 levels were significantly higher than those in both the model and EA groups(both P<.001).ELISA results showed a significant decrease in the concentration ofβ-EP in the brains of the rats in the APA group compared with those in the model group(P=.032).Conclusions: APA reduced osteoarthritis-related pain and alleviated cartilage damage by upregulating chondrocyte autophagy and down-regulating apoptosis via signaling pathways involving PI3K/Akt-mTOR in KOA rats.

A Set of Acupuncture Needles in the Late Qing Dynasty Collected by George Souliéde Morant

In the early 20th century,French vice-consul George Souliéde Morant encountered acupuncture during his visit to China,and then brought it back to France.After more than a century,his collection was transported from Paris,France to Kunming,China,and later recognized as a Chinese national third-class precious cultural heritage.Currently housed in the Museum of Western Studies on Chinese Medicine at Yunnan University of Chinese Medicine,this set of instruments includes one needle holder converted from a fan-shaped holder,ten acupuncture needles,and eleven paper tags handwritten in English with names of diseases and body parts.This article attempts to present the foundational information and historical significance of this collection of this set of late Qing dynasty acupuncture instruments by reviewing the collection and related research on acupuncture instruments,consulting acupuncture professionals,measuring the detailed information of the set of instruments,and employing a method of translating and summarizing the content of the attached tags.

EFFECT OF NEEDLING SENSATION REACHING THE SITE OF DISEASE ON THE RESULTS OF ACUPUNCTURE TREATMENT OF BRONCHIAL ASTHMA

Effective treatment of bronchial asthmawith various methods of acupuncture has beenreported in the literature.The present articlediscusses the results of the treatment of bron-chial asthma(BA)and chronic senile bronchitis(CSB)according to the phenomenon of needlingsensation reaching the site of disease during acu-puncture.

CHINESE HUAI TANG NINE ACUPUNCTURE NEEDLES: RESEARCH ON THE NEW NINE ACUPUNCTURE NEEDLES THERAPY AND THE NEEDLING INSTRUMENTS (CONTINUED)

PART TWOThe Research on Chinese Huai TangNine Acupuncture Needles TherapyI The theoretical basis of ChineseHuai Tang Nine Needles Therapy.1) The kernel of the theoretical basis ofChinese Huai Tang Nine Needles Therapy.Chinese Huai Tang Nine Needles Therapyis to give full play to the treatment action of thespecifity and entirety of each needle. The speci-fity means that each needle has its own

Effects of cluster needling of scalp acupuncture on neurofilament protein 200 and signal transducer and activator of transcription 3 in rats with acute cerebral ischemia

Objective:Cluster needling at scalp acupoints has showed satisfying effects with acute cerebral ischemia in clinic whereas the mechanisms are not yet clear completely.This study investigated the influence of cluster needling at scalp acupoints on neurological function,as well as on neurofilament protein 200(NF200)and signal transducer and activator of transcription 3(STAT3)expression,in rats with acute cerebral ischemia.Methods:Fifty-four Sprague-Dawley rats were randomly assigned in equal numbers to the false operation(group F),model(group M),or cluster needling scalp acupuncture(group C)groups.Each group was divided into three subgroups,of six rats each,by acupuncture treatment time(24 h,7 days,and 14 days).The rat local cerebral ischemia model was prepared using a modified suture occlusion method.Group C rats were treated by cluster needling scalp acupuncture,while groups F and M did not receive acupuncture treatment.Neurological effects were evaluated using the Longa score.NF200 and STAT3 expression were measured by western blotting.Results:At 24 h,there were no statistical difference between group C and group M in nerve function(P>.05).On days 7 and 14,nerve function scores in group C were significantly lower than that in group M(respectively were P<.05 and P<.01).In addition,on days 14,expression of NF200 was significantly higher in group C compared with group M(P<.05).Compared with group M,STAT3 expression was also higher in group C on days 7 and 14,although these differences were not statistically significant(both P>.05).Conclusion:Cluster needling scalp acupuncture were efficient in improving nerve function scores in rats with cerebral ischemia,and promoting the recovery of motor function.These improvements were associated with increases in NF200 and STAT3 expression.

Meta-analysis of Clinical Efficacy of Warm Needling Acupuncture in the Treatment of Lumbar Disc Herniation

[Objectives]To evaluate the efficacy of warm needling acupuncture in the treatment of lumbar disc herniation(LDH)by Meta-analysis.[Methods]Randomized controlled trial of warm needling acupuncture in the treatment of lumbar disc herniation published from January 2000 to December 2021 was searched by Cochrane Library,PubMed,VIP,CNKI and Wanfang.After the quality evaluation of the literature,the Meta-analysis of the literature was carried out by using Review Manager 5.3.[Results]A total of 10 studies were included,involving a total of 980 patients.The results of Meta-analysis showed that warm needling acupuncture in the treatment of lumbar disc herniation could improve the total clinical effective rate,OR=5.38,95%CI(3.40,8.49),P<0.00001;decrease the VAS score,MD=-3.33,95%CI[-4.53,-2.12],z=5.42(P<0.00001);increase the JOA score,MD=-5.63,95%CI[-8.12,-3.14];improve the dysfunction,MD=-5.63,95%CI[-8.12,-3.14],z=4.43(P<0.00001);decrease inflammatory factors,MD=-11.09,95%CI[-13.60,-8.58],z=8.65(P<0.00001).And the recurrence rate was low,OR=0.33,95%CI[0.15,0.70],z=2.86(P=0.004).[Conclusions]Warm needling acupuncture could effectively treat lumbar disc herniation and relieve pain symptoms.However,due to the general poorness of literature quality and the low quality of evidence,high-quality randomized controlled trials are still needed.

Clinical Observation of Warm Needling Acupuncture of Mongolian Medicine in the Treatment of Lumbar Disc Herniation

[Objectives]To observe the clinical efficacy of warm needling acupuncture of Mongolian medicine in the treatment of lumbar disc herniation(LDH).[Methods]120 patients with lumbar disc herniation hospitalized in Inner Mongolia International Mongolian Hospital from June 2019 to June 2022 were randomly divided into observation group(n=60)and control group(n=60).The observation group was treated with warm needling acupuncture of Mongolian medicine,and the control group was treated with common acupuncture of Mongolian medicine,with two weeks as a course of treatment.The pain visual analogue scale(VAS)and Japanese orthopaedic association(JOA)score were observed before and after treatment,and the clinical efficacy was evaluated by the changes of clinical symptoms and signs of Mongolian medicine.[Results]The cure rate of the observation group was 71.7%,which was better than that of the control group(53.3%).The difference in the cure rate between the two groups was statistically significant,X 2=4.302,P=0.038.The total markedly effective rate(cured+markedly effective)of the observation group was 90.0%,while that of the control group was 83.3%.There was no significant difference in the total markedly effective rate between the two groups,X 2=1.154,P=0.283.The total effective rate(cured+markedly effective+effective)of the observation group was 100%,while that of the control group was 95.0%.There was no significant difference in the total effective rate between the two groups,and the continuous corrected chi-square value was 1.368 and 0.242.After treatment,the degree of low back pain,lower limb pain and dyskinesia were significantly improved in the two groups,the observation group was better than the control group,and the difference was statistically significant(P<0.05).[Conclusions]The warm needling acupuncture of Mongolian medicine was effective in the treatment of lumbar disc herniation,which is worth popularizing.

ACUPOINT TO ACUPOINT PENETRATIVE NEEDLING AND ITS CLINICAL APPLICATION

Acupoint to acupoint penetrative needling method has a long history in traditional Chinese medicine. Chinese physicians in various dynasties hold that this type of needling method can strengthen the needling sensations and raise the therapeutic effect in clinical practice. This needling method can be divided into straight penetration, oblique penetration and transverse penetration. In clinical application, it can also be divided into external medial meridian penetration, a single meridian penetration, neighboring meridians penetration, and neighboring acupoints penetration, etc. in accordance with the involved acupoints and meridians. Clinical practice demonstrates that penetrative needling possesses advantages of stronger needling sensations, better therapeutic effect and fewer acupoints selection. For this reason, it is extensively applied in clinic.

CONTROL OBSERVATION OF THERAPEUTIC EFFECTS ON SYNDROME OF THE 3^(rd) LUMBAR TRANSVERSE PROCESS WITH THICK SILVER WARMING NEEDLING AND ELECTRIC ACUPUNCTURE

Objective: To compare the clinical therapeutic effects on the syndrome of L3 transverse process between thick silver warming needling and electric acupuncture. Methods: One hundred and twenty cases of the syndrome of L3 transverse process were randomized into observation group and the control, 60 cases for each one. Thick silver warming needling was applied in observation group and electric acupuncture in the control. Results: The curative rate was 81.7% in observation group and 58.3% in the control, indicating significant difference （P<0.01）. The significant difference in the therapeutic effects between two groups had not been discovered yet for the cases within 3 months of sickness （P>0.05）, but, the therapeutic effect in observation group was superior to that in the control for the cases over 3 months of sickness （P<0.01）. Conclusion: The therapeutic effects of thick silver warming needling and electric acupuncture were quite advantageous on the syndrome of L3 transverse process, but that of thick silver warming needling was superior to electric acupuncture.

IMPACTS OF PENETRATION THERAPY WITH HEAD ELECTRICAL ACUPUNCTURE ON PROLIFERATION OF NEURAL STEM CELLS IN SUBSTANTIA NIGRA OF RAT MODEL OF PARKINSON'S DISEASE

Objective To probe into the function mechanism of penetration therapy with head electrical acupuncture on Parkinson＇s disease. Methods Microinjection of 6-hydroxydopamin （6-OHDA） on the left cor- pus striatum was adopted to prepare rotation model of Parkinson^s disease in rat. Penetration therapy with head electrical acupuncture was administered in treatment. Normal group, sham-operation group, model group and penetration therapy group were set up. （1）lmmunohistochemical （IHC） method was used to test the morphology and count of positive cell of tyrosine hydroxylase （TH）. （2）RT-PCR technology was used to detect the expression of nestin mRNA of neural stem cell （NSC）. Results （1）Compared with model group, in pene- tration therapy group, the expressions of TH-positive neurons in immune response were increased in areal density （AD）, numerical density （ND） and integrating optic density （P〈0.05）. （2）Compared with model group, in penetration therapy group, the expression of nestin mRNA was increased （P〈0. 05）. Conclusion Penetration therapy with head electrical acupuncture promotes the proliferation of endogenous neural stem cells in substantia nigra of rat model of Parkinson＇s disease.

Early filiform needle acupuncture for poststroke depression: a meta-analysis of 17 randomized controlled clinical trials

OBJECTIVE： To evaluate the effectiveness and safety of filiform needle acupuncture for poststroke depression, and to compare acupuncture with the therapeutic efficacy of antidepressant drugs. DATA RETRIEVAL： We retrieved data from the Chinese National Knowledge Infrastructure （1979-2012）, Wanfang （1980-2012）, VIP （1989-2012）, Chinese Biomedical Literature （1975- 2012）, PubMed （1966-2012）, Ovid Lww （-2012）, and Cochrane Library （-2012） Database using the internet. SELECTION CRITERIA： Randomized controlled trials on filiform needle acupuncture versus antidepressant drugs for treatment of poststroke depression were included. Moreover, the in- cluded articles scored at least 4 points on the Jadad scale. Exclusion criteria： other acupuncture therapies as treatment group, not stroke-induced depression patients, score 〈 4 points, non-ran- domized controlled trials, or animal trials. MAIN OUTCOME MEASURES： These were the Hamilton Depression Scale scores, clinical ef- fective rate, Self-Rating Depression Scale scores, Side Effect Rating Scale scores, and incidence of adverse reaction and events. RESULTS： A total of 17 randomized controlled clinical trials were included. Meta-analysis results displayed that after 4 weeks of treatment, clinical effective rate was better in patients treated with fill- form needle acupuncture than those treated with simple antidepressant drugs [relative risk = 1.11, 95% confidence interval （C/）： 1.03-1.21, P = 0.01]. At 6 weeks, clinical effective rate was similar between filiform needle acupuncture and antidepressant drug groups. At 2 weeks after filiform needle acupuncture, Hamilton Depression Scale （17 items） scores were lower than in the antide- pressant drug group （mean difference = -2.34, 95%CI： -3.46 to -1.22, P 〈 0.000,1）. At 4 weeks, Hamilton Depression Scale （24 items） scores were similar between filiform needle acupuncture and antidepressant drug groups. Self-Rating Depression Scale scores were lower in filiform needle acupuncture group than in the antidepressant drug group. Side Effect Rating Scale was used in only two articles, and no meta-analysis was conducted. Safety evaluation of the 17 arti- cles showed that gastrointestinal tract reactions such as nausea and vomiting were very common in the antidepressant drug group. Incidence of adverse reaction and events was very low in the filiform needle acupuncture group. CONCLUSION： Early filiform needle acupuncture for poststroke depression can perfectly con- trol depression. Filiform needle acupuncture is safe and reliable. Therapeutic effects of filiform needle acupuncture were better than those of antidepressant drugs.

Ureteral calculi secondary to a gradually migrated acupuncture needle

We herein presented a case of calculi secondary to a migrated acupuncture needle.A 74-year-old woman with a history of acupuncture therapy for lumbago was referred to our hospital for treatment of ureteral and renal pelvic calculi.Abdominal multi-detector computed tomography scans showed ipsilateral hydronephrosis and two calculi secondary to a migrated acupuncture needle.First,a percutaneous nephrolithotomy was performed to extract two calculi and fine needle fragments from the pelvis.Subsequently,residual needle fragments and calculi in the ureter were then removed by flexible transurethral lithotripsy using a holmium laser.In the present case,the formation of the calculi was caused by a migrated acupuncture needle.Calculi and needle fragments were removed safely endoscopically because the whole calculi and needle fragments were located in the ureteral lumen.ª2021 Editorial Office of Asian Journal of Urology.Production and hosting by Elsevier B.V.This is an open access article under the CC BY-NC-ND license(http://creativecommons.org/licenses/by-nc-nd/4.0/).

Continuous Separation of Multiple Size Microparticles using Alternating Current Dielectrophoresis in Microfluidic Device with Acupuncture Needle Electrodes

The need to continuously separate multiple microparticles is required for the recent development of lab-on-chip technology. Dielectrophoresis（DEP）-based separation device is extensively used in kinds of microfluidic applications. However, such conventional DEP-based device is relatively complicated and difficult for fabrication. A concise microfluidic device is presented for effective continuous separation of multiple size particle mixtures. A pair of acupuncture needle electrodes are creatively employed and embedded in a PDMS（poly-dimethylsiloxane） hurdle for generating non-uniform electric field thereby achieving a continuous DEP separation. The separation mechanism is that the incoming particle samples with different sizes experience different negative DEP（n DEP） forces and then they can be transported into different downstream outlets. The DEP characterizations of particles are calculated, and their trajectories are numerically predicted by considering the combined action of the incoming laminar flow and the n DEP force field for guiding the separation experiments. The device performance is verified by successfully separating a three-sized particle mixture, including polystyrene microspheres with diameters of 3 μm, 10 μm and 25 μm. The separation purity is below 70% when the flow rate ratio is less than 3.5 or more than 5.1, while the separation purity can be up to more than 90% when the flow rate ratio is between 3.5 and 5.1 and meanwhile ensure the voltage output falls in between 120 V and 150 V. Such simple DEP-based separation device has extensive applications in future microfluidic systems.

Filiform needle acupuncture for poststroke depression

To the editor, I read with interest the recent report on ＂filiform needle acupuncture for poststroke depression＂ （Zhang et al., 2014）. Zhang et al. （2014） performed a meta-analysis and conclud- ed that ＂early filiform needle acupuncture for poststroke depression can perfectly control depression：＇ In fact, the in- cluded meta-analysis might support the clinical effectiveness of filariform needle acupuncture for poststroke depression. However, there are several concerns. First, the hospital infection due to acupuncture manipulation with filiform is a big topic to be addressed. As Gang et al. （2012） noted, ＂aseptic technic principles aren＇t strictly followed; disinfection and isolation systems are unsound;

CLINICAL OBSERVATION ON PENETRATION NEEDLING TREATMENT OF 65 CASES OF HYPERTENSION

The present paper reports the results of 65 hypertension patients treated with pene-tration needling（point through point method in acupuncture）.For comparison,other ps cases ofhypertension were treated with routine needling method.Changes of blood pressure were ob-served before,during and after treatment.Results showed that the hypotensive effect of the pen-etration needling was significantly superior to that of the routine acupuncture（P【0.05）.Thefollowing-up survey 3 months after treatment showed significant differences between two groupsand between post-treatment and pre-treatment in each group in the mean vahes of systolic and di-astolic pressure（P【0.05）.It reveals that acupuncture has a good hypotensive action,and thepenetration needling is of a certain long-term therapeutic effect.

3-DIRECTIONAL PENETRATION NEEDLING FOR THE TREATMENT OF PARALYSIS

From over 30 years’clinical experience,the author designed an acupuncture methodcalled 3—directional penetration needling,which was found useful for the treatment ofparalysis due to epilepsy,infantilepoliomyelitis,encephalitis or encephalo-myelitis.Method of Manipulation The 3—directional penetration needlingis a combination of inserting needles instraightforward,upward and downward di-

Huaitang New Nine Forms of Needles of China Start a New Era of Acupuncture Therapy

"Nine forms of needles"were the nine kinds of ancientacupuncture tools,which were made of different stones and met-als in China,firstly recorded in the anctient monumental work,The Yellow Emperor’s Canon of Internal Medicine(722-221 B.C.).After that,except the filiform needle,the others had beenlost gradually.Fortunately,the eminent clinical acupuncturist inChina,world well-known scholar of acupuncture,director of theInstitute of Shanxi Huaitang Nine Forms of Needles,chief Dr Shihuaitang has developed new nine forms of needles using mordenmedicine,morden science and technologey on the basiss ofstuding on the ancient nine forms of needles,and estabished u-nique new nine forms of needles therapies.These therapies

Acupuncture and Moxibustion Equipment Head－Acupuncture Needle Twirling Device

ＡｃｕｐｕｎｃｔｕｒｅａｎｄＭｏｘｉｂｕｓｔｉｏｎＥｑｕｉｐｍｅｎｔＨｅａｄ－ＡｃｕｐｕｎｃｔｕｒｅＮｅｅｄｌｅＴｗｉｒｌｉｎｇＤｅｖｉｃｅ￥ＣｈｅｎＨａｎｓｈｏｕ（Ｒｏｏｍ４０２ｏｆＨｏｕｓｅＮｏ．７０，ＢａｎｂｉａｎＳｔｒｅｅｔ，Ｊｉｎｃｈａｎｇ...

Huaitang New Nine Forms of Needles of China Start a New Era of Acupuncture Therapy

'Nine forms of needles' were the nine kinds of ancientacupuncture tools, Which were made of different stones and met-als in China, firstly recorded in the anctient monumental work,The Yellow Emperor’s Canon of Internal Medicine(722-221 B.C.). After that, except the filiform needle, the others had beenlost gradually. Fortunately, the eminent clinical acupuncturist inChina, world well-known scholar of acupuncture, director of theInstitute of Shanxi Huaitang Nine Forms of Needles, chief Dr Shihuaitang has developed new nine forms of needles using mordenmedicine, morden science and technologey on the basiss ofstuding on the ancient nine forms of needles, and estabished u-nique new nine forms of needles therapies. These therapies haveextended the indications of acupuncture and improved the thera-peutic effect.

The effect of laser acupuncture on hypoxia tolerance and inflammation reaction in mice with optical fiber acupuncture needle intra body

Hypoxia is a disorder in which the tissues are not oxygenated adequately.The lack of oxygen may cause irreversible damage to the major organs such as the brain,heart and lungs.In severe cases,coma,seizures,and death may happen.In addition to the routine medication,acupuncture.treatment has been applied as a complementary treatment to counter hypoxia.In this paper,the optical fiber acupuncture needle was fabricated using the optical fiber imbedding into the metal capillary tube with needle tip,therefore made it easy to insert into the body for the laser treatment.The laser optical fiber needle treatment to the ST36 acupoint conducted with the laser.irradiation intra body.The normobaric hypoxia tolerance test results in mice show that the optical fber needle treatment to the ST36 acupoint with laser acupuncture appears to improve the tolerance to hypoxia.The mice treated with laser acupuncture expressed high level of IL-1βin serum.Our results suggest that laser optical fiber needle acupuncture may serve as a potential treatment for hypoxia.