This paper aims at discussing the clinical characteristics and experiences of ZHU Lian, the renowned contemporary acupuncture master from the following three aspects: "characteristics of clinical manipulations and techniques", "thoughts on diagnosis and treatment" and "examples of clinical cases". The study has shown that ZHU Lian invented the slow insertion technique by rotating needle and the embedding needle technique, improved moxibustion technique with moxa roll and proposed the three keys on the treatment with acupuncture and moxibustion, as well as discovered new acupoints for treatment. The pioneering and distinguished achievements she con tributed play the great demonstrating and driving role in the development of clinical study and practice of acupuncture and moxibustion.
Acupuncture ; education ; history ; Acupuncture Therapy ; history ; methods ; China ; History, 20th Century ; Humans ; Moxibustion ; history ; instrumentation ; methods ; Needles ; Teaching

A rare strain of actinomycetes, with broad-spectrum antimicrobial activity, was isolated from the soil samples from the farmland in the area of Yaohu lake in Nanchang. The information about the taxonomic identification, such as the morphology, physiological properties, cell components and 16S rRNA gene se-quences, suggested that the rare strain of actinomycetes was identified as Micromonospora carbonacea.

Based on the strain of Micromonospora carbonacea JXNU-1 with board-spectrum antimicrobial activity, the technology for the isolation and purification of antibiotic from the fermentation broth of the Micromonospora carbonacea, and its physical-chemical properties were studied. The results showed that, the antibiotic was stable under the condition of high temperature and alkali, but not in acid solution. After the pretreatment of centrifugation and filtration to remove the cells and lipids, the antibiotic was absorbed to negative exchange resin, and the impurity was excluded when 2 mol/L NaCl was used as primary eluent. The antibiotic could be eluted with 20% alcohol as eluent, and the eluting speed of the antibiotic was greatly accelerated as 2 mol/L NaCl was added into 20% alcohol as final eluent. Aqueous solution of the antibiotic was yielded from the alcohol-salt eluant by decompression concentration to wipe off alcohol and by dialysis to exclude salt. One active component was detected in antibiotic solution by paper chromatography, and theHPLC purity was over 99%. As the antibiotic shows positive color-forming reaction to Molish reagents, Benedict’s reagents and Diohenvlamine reagents, combined with the characteristics of absorption spectra, it is deduced that the antibiotic belongs to nucleoside antibiotics.

Objective To explore the reconstructive methods of keeping cardiac function after resec- tion of cardiac carcinoma. Methods After anastomosis of esophageal mucosa and sub-mueosa with gastric counterparts, oblique invagination with gastric ehorion and visceral muscle were adopted in experimental group to keep cardiac anatomical and physiological function.Additionaly, tissues around pylorus were suffi- ciently dissociated to keep pylorie function.Contrastively,regular anastomosis with GF-1 26/28 after resection of cardiac carcinoma was adopted to reconstruct cardia,with thread marked 4 intervally used to reinforce anastomotic ostium in control group.The sphincter of pylorus was dilated to prevent pylorospasm and obstruc- tion.Results In experimental group,no anastomotic leakage,anastomotic stricture and gastroesophageal re- flux occurred.In control group,the incidence of anastomotic leakage and anastomotic stricture were 2.8 %(1/ 36)and 50 %(18/36)respectively,and pH≤4 at anastomotic ostium were found in 12 eases,accounting for 33.3 %, and pH≤6 in 29 cases, accounting for 80.6 %(29/36). Conclusion The reconstructive method of keeping cardiac and pyloric function in resection of cardiac carcinoma benefits recovery of post-operation pa- tients and improve their life quality.

Objective To establish an effective PCR assay for detection of Bartonella, and application of this assay in tree shrew .Methods Sequence of Bartonella was obtained from NCBI Genbank .Three pairs of primers were designed based on this sequence .One pair of primers was determined through amplifying the major strains in China .Sixty tree shrew blood samples were tested with this PCR assay .The positive amplified fragments were sequenced to verify the reliability of this method .Results A PCR method for detection of Bartonella is successfully established , with a high specificity and the sensitivity was of 2.0 ×10 -5 μg/mL.Among the tested 60 blood samples , 15 positive cases were detected.Sequencing of the samples confirmed a 25%infection rate of Bartonella in the tree shrews, well consistent with the amplification results , and verified the applicability of this detection method .Conclusion The establishment of this method provides the basis for detection of Bartonella in tree shrew.

Objective To verify the detection ability of experimental animal quality detection laboratories in China for Staphylococcus aureus.Methods The testing samples for Staphylococcus aureus detection were prepared by bacterial culture, homogeneity test and stability test, according to the study plan approved by CNAS.Then the samples and operation instruction were sent to the participant laboratories.The detection reports from these laboratories should be submitted before the deadline expires, and the collected data were summarized and analyzed.Results There were 28 laboratories which joined to this test plan.Among them 22 laboratories ( 78.57%) achieved satisfactory test results, and six laboratories (21.43%) had unsatisfactory test results.27 Laboratories used the national standard detection assay, while only one labo-ratory used PCR assay.Conclusions Most of experimental animal quality testing laboratories in China have sufficient pro-ficiency in detection of Staphylococcus aureus.The obtained information are very helpful for the laboratory ability verification testing in future.

Objective To establish a rapid, simple, sensitive, and specific multiplex real-time PCR method for quantitative detection of Campylobacter jejuni, Salmonella and Shigella in tree shrews.Methods Specific primers and probes were designed, according to the HipO gene of Campylobacter jejuni, inV gene of Salmonella and ipaH gene of Shigella.The primers were confirmed by single pathogen quantitative PCR, and the sensitivity and specificity of the multiplex PCR were analyzed.Finall, the samples of experimental tree shrews were detected by this multiplex PCR method.Results The PCR element of TaqMan-MGB real-time PCR assay was able to quantitatively amplify the Campylobacter jejuni, Salmonella or Shigella.Appropriate standard amplification curves of Campylobacter jejuni, Salmonella and Shigella in the multiplex quantitative PCR were obtained.The sensitivity of this method was 1×103 ng/μL.There was no false positive detection from other bacterial strains.Conclusions This multiplex quantitative real-time PCR method has good application and development prospects in the detection of microorganisms in tree shrews.

Patients with hypoxia pulmonary hypertension (HPH) are often accompanied by dyspnea, fatigue, and headache. With the development of the disease, the right ventricle gradually collapses and eventually leads to death. Hypoxic pulmonary vascular remodeling is an important pathological basis of HPH, and the remodeled pulmonary vessels will form permanent thickening. The mechanism of hypoxic pulmonary vascular remodeling is relatively complex. At present, there are few studies on drugs for pulmonary vascular remodeling on the market, mainly focusing on the alleviation of pulmonary vasoconstriction. It was found that hypoxia induces calcium overload in pulmonary artery smooth muscle cells (PASMCs), resulting in the proliferation of PASMCs. The main mechanisms include: ① abnormal expression of calcium pumps; ② abnormal calcium channels in the plasma membrane of pulmonary artery smooth muscle cells; ③ overexpression of calcium-sensitive receptors in cells; ④ the expression of Na⁺/Ca²⁺ exchanger type-1 was abnormal. This review summarized several mechanisms of hypoxia induced calcium overload leading to pulmonary artery remodeling, hoping to provide a new idea for the treatment of HPH.

Ischemic stroke is one of the main causes of death and disability in adults, and obesity is one of the independent risk factors for ischemic stroke and prevention of obesity can reduce the probability of patients' first stroke.However, for patients who havealready hadan ischemic stroke, a higher body mass index(BMI)may be correlated with a lower mortality in patients with ischemic stroke, reduced recurrence of stroke, and improved functional prognosis, a phenomenon known as the obesity paradox.The obesity paradox suggests that obesity may be beneficial in ischemic stroke.Therefore, this paper reviews the relationship between primary and secondary prevention of obesity and ischemic stroke, with a focus on theobesity paradox.

ZHU Lian studied medicine from 17 years old and studied acup-moxibustion from October 1944. She raised the principle of acupuncture and moxibustion treating diseases in the middle period of the last century, "Acupuncture-moxibustion mainly stimulates and regulates human nerve system, particularly, regulative function and control function of high central nerve system including the cerebral cortex, so as to cure diseases". Also, she first put forward 3 keys of acupuncture-moxibustion treating diseases, stressed aseptic manipulation, and originated a safe needle-retaining method, finger-pressure therapy and maxo roll moxibustion; she found 19 new acupoints. Her academic thought of acupuncture and moxibustion will become a bridge of integrated Chinese medicine and western medicine and will produce inestimable influence on acupuncture and moxibustion sciences.
Acupuncture ; Acupuncture Points ; Acupuncture Therapy ; China ; History, 20th Century