Professor LAI Xinsheng's treatment experience of infertility mainly by Tongyuan needling technique for both females and males is summarized. Tongyuan needling technique is a treatment method of leading qi to its primordial location mainly through viscera back-shu points that can dredge the governor vessel and tonify the spirit and conception vessel points in abdomen and abdominal front-mu points, and according to state of illness acupoints for opening the 4 gates or five shu points are combined; reinforcing and reducing manipulations of acupuncture are applied for reference. With the method of listing cases, professor LAI Xinsheng's Tongyuan needling technique is detailedly introduced in different aspects, such as the treatment of polycystic ovary syndrome infertility and male infertility and improving the success rate of test-tube baby, and the manipulation of Tongyuan needling technique is summarized, indicating that Tongyuan needling technique is worth vigorously prompting in clinical treatment of infertility.
Acupuncture Points ; Acupuncture Therapy ; Adult ; Female ; Fertilization in Vitro ; Humans ; Infertility ; Male ; Meridians

Interstitial lung disease represents a group of diffuse pulmonary diseases that mainly affects pulmonary mesenchyme and alveolar spaces,resulting in loss of alveolar-capillary functions.It is also a common complication or an important factor that influences the prognosis of rheumatoid arthritis,dermatomyositis,systemic sclerosis.Searching for the biomarkers for the early diagnosis of the disease and/or indicative of the activity of the condition has been a subject of active investigations.KL-6,expressed on type Ⅱ pneumocytes,is seen as the most promising biomarker for the diagnosis of the disease.This review summarizes the recent researches about the use of KL-6 in the diagnosis and treatment of interstitial lung disease.

A 8-years-old male patient with a bulge of left eye ball for one mongth was hospitalized. The inspection of the patient showed the movement on the left side of the lateral nasal wall and a narrow nasal cavity. Orbital CT showed that the left orbital ethmoid sinus, maxillary sinus cyst, left orbital, sphenoid sinus, nasal cavity were damaged. A resection with the combination of approaches including the left maxillary sinus, the ethmoid sinus, and the sphenoid sinus osteofibroma was performed. 5 days after the operation, the nasal packing material was removed and 7 days after the operation the stiches were removed. The recovery of the patient was satisfied after the operation and no recurrence was observed during one and half years follow up.
Child ; Ethmoid Sinus ; pathology ; Humans ; Male ; Maxillary Sinus ; pathology ; Nasal Cavity ; pathology ; Nasal Surgical Procedures ; Ossification, Heterotopic ; diagnosis ; surgery ; Paranasal Sinus Diseases ; diagnosis ; surgery ; Sphenoid Sinus ; pathology

Large DNA viruses normally have complex structures with many of protein components derived from both viral and host origins. The development in proteomics, especially mass spectrometry identification techniques provide powerful tools for analyzing large viruses. In this review, we have summarized the recent achievements on proteomic studies of large DNA viruses, such as herpesvirus, poxvirus, nimavirus and baculoviruse. The proteomics of baculovirus occlusion-derived virions (ODV) were emphasized. Different mass spectrometry techniques used on ,carious baculoviruses were introduced, and the identified structurally associated proteins of baculoviruses are summarized.

Objective To observe the clinical efficacy of triple needling plus warm needling in treating chronic pelvic inflammation due to cold and damp stagnation.Method Sixty patients with chronic pelvic inflammation due to cold and damp stagnation were randomized into a treatment group and a control group, 30 in each group. The control group was intervened by ordinary acupuncture, while the treatment group was by triple needling and warm needling in addition to the ordinary acupuncture method. The symptom and sign scores were evaluated before and after intervention, and the clinical efficacies were compared. Result The symptom and sign scores were changed significantly after intervention in both groups (P<0.01,P<0.05). After intervention, the symptom and sign score in the treatment group was significantly different from that in the control group (P<0.05). The total effective rate was 93.3% in the treatment group versus 80.0% in the control group, and the difference was statistically significant (P<0.05).Conclusion Triple needling plus warm needling is an effective method in treating chronic pelvic inflammation.

Objective To study the effects of uhrashortwave and low frequency pulsed electromagnetic fields on the expression of vascular endothelial growth factor(VEGF) in fracture healing. Methods Fifty-six New Zeal-and rabbits with artificial fractures were randomly divided into 4 groups:a control group,an ultrashortwave group,a low frequency pulsed electromagnetic field group and an ultrashortwave combined with low frequency pulsed electro-magnetic field group(combined group),with 14 in each group.Radiographic evaluation of callus formation and frac-ture healing,pathohistological examination and detection of VEGF expression through immunohistochemical staining were performed at the 1 st,2nd,4th and 6th week after the operation. Results Radiographic examination showed that there was significantly greater callus formation in the combined group than in the other groups throughout the healing process. Pathohistological examination also revealed significantly more cartilage islets and callus formation in the combined group.At the 1 st,2nd and 4th week after the operation,VEGF positive indexes in the combined group were significantly higher than in the other groups. Conclusion Uhrashortwave combined with low frequency pulsed electromagnetic field exposure can up-regulate the expression of VEGF and thus can accelerate fracture healing.

[Summary] We investigated a 12-year-old girl with elevated serum FT3 , FT4 , and TSH levels. The sequence of thyroid hormone receptorβ( TRβ) exons revealed a CCT→ACT transition mutation at nucleotide 453 site within exon10,whichresultedinthesubstitutionofcytosinetoadenosinein(P453T). Pituitarymagneticresonanceimage showed a pituitary micoradenoma. The patient underwent transsphenoidal pituitary adenomectomy. Pathological results exhibited positive TSH-β, GH, prolactin, ACTH, and α-HCG staining for the tumor. This is the first case report with thyroid hormone resistance syndrome and thyrotropin-secreting adenoma.

OBJECTIVE:To establish a method for the determination of 9 residual organic solvents in blonanserin as methanol, alcohol,isopropyl alcohol,acetonitrile,dichloromethane,hexane,ethyl acetate,tetrahydrofuran and methylbenzene. METHODS:Headspace gas chromatography was adopted. The determination was performed on DB-624 capillary column using temperature pro-gramming. The inlet temperature was 150 ℃,and flame ionization detector was used with temperature of 250 ℃. High purity nitro-gen was used as carrier gas with flow rate of 2.8 mL/min. The split ratio was 1:1,and headspace sample size was 1 mL. Head-space heating temperature was 90 ℃,and equilibration time was 35 min. RESULTS:The linear ranges of methanol,alcohol,iso-propyl alcohol,acetonitrile,dichloromethane,hexane,ethyl acetate,tetrahydrofuran and methylbenzene were 6-1500 μg/mL(r=0.9998),10-2500 μg/mL(r=0.9999),10-2500 μg/mL(r=0.9998),0.82-205 μg/mL(r=0.9994),1.2-300 μg/mL(r=0.9995), 0.58-145 μg/mL(r=0.9994),10-2500 μg/mL(r=0.9999),1.44-360 μg/mL(r=0.9996),1.78-445 μg/mL(r=0.9995),respec-tively. The limits of quantitation were 17.71,6.02,3.17,7.45,1.53,0.69,0.93,1.01,0.22 μg/mL;the limits of detection were 5.89,1.90,1.05,2.48,0.51,0.23,0.31,0.33,0.07 μg/mL,respectively. RSDs of precision and stability tests were all lower than 3.0%,and isopropanol was found in repeatability test (RSD=2.1%). The average recoveries ranged 96.67%-102.66%(RSD=1.9%,n=9),96.00%-101.83%(RSD=1.9%,n=9),97.17%-101.50%(RSD=1.4%,n=9),96.97%-102.44%(RSD=2.2%,n=9),95.83%-103.33%(RSD=2.5%,n=9),95.83%-100.28%(RSD=1.9%,n=9),98.17%-101.25%(RSD=1.0%,n=9),96.55%-102.30%(RSD=1.9%,n=9),96.30%-102.22%(RSD=1.8%,n=9),respectively. CONCLUSIONS:The method is simple,rapid,accurate and suitable for simultaneous determination of 9 residual organic solvents in blonanserin as methanol,alco-hol,isopropyl alcohol,acetonitrile,dichloromethane,hexane,ethyl acetate,tetrahydrofuran and methylbenzene.

Objective To investigate the regulatory effects of IFN-γon the expression of pro-grammed death ligand 2 (PDL2) on human placenta mesenchymal stem cells (hPMSCs) and the hPMSCs-induced differentiation of peripheral blood CD 8+IL-10+T cell subsets .Methods hPMSCs were isolated from mature human placenta by enzyme digestion .The expression of PDL2 on hPMSCs and the regulatory effects of IFN-γon PDL2 expression were detected by RT-PCR and flow cytometry ( FCM ) , respectively . Peripheral blood mononuclear cells (PBMCs) were isolated from healthy subjects by density gradient centrif-ugation.T cells were purified with sheep red blood cells .FCM was used to detect the ratios of CD 8+IL-10+T cell subsets in PHA or CD3/CD28 beads activated T cells in the presence of hPMSCs treated with Anti-PDL2 McAb or IFN-γ.Results PDL2 molecules were highly expressed on hPMSCs that could be further enhanced by IFN-γ.The results of FCM demonstrated that hPMSCs could induce the differentiation of CD 8+IL-10+T cell subsets .The ratios of CD8+IL-10+T cell population in T cells activated by different stimulators including PHA and CD3/CD28 beads were significantly increased in the presence of hPMSCs as compared with those without hPMSCs (P<0.01).In addition, the antibody blocking experiments indicated that PDL 2 McAb down-regulated the percentages of CD 8+IL-10+T cell subsets in PHA or CD 3/CD28 beads stimulated T cells in the presence of hPMSCs as compared with those of unblocked groups .CD8+IL-10+T cell subsets were up-regulated in IFN-γtreated hPMSCs groups as compared with those of untreated groups .Conclusion hPMSCs could induce the differentiation of peripheral blood T cells into CD 8+IL-10+T cell subsets , which was enhanced by PDL 2 expressed on hPMSCs .IFN-γcould promote the differentiation of CD 8+IL-10+T cell subsets induced by hPMSCs through up-regulating the expression of PDL2 on hPMSCs.

Objective To investigate the effects of citicoline combined with rehabilitative training on motor function after focal cerebral ischemia. Methods One hundred and twenty male adult Sprague-Dawley rats ( 3 months old) were subjected to left middle cerebral artery occlusion (MCAO) by suturing. Ninety-six of them were randomly divided into four groups of 24: a control group, a drug group, a rehabilitative training group, and a drug combined with rehabilitative training group. The rats in the control group did not receive any treatment. Three days after reperfusion, those in the drug group received 500 mg/kg of citicoline daily; those in the rehabilitative training group received motor training including balancing, grasping, rotating and walking exercises; those in the combined group received both citicoline and the motor training program. Behavioral tests were administered at the 7th, 14th and 21st days after MCAO. At the same time points, immunohistochemistry was used to detect calcium-binding protein S100 and β-tubulin expression in the peri-ischemia region of the cortex. Results ①As compared with the control group, the drug group at the 7th, 14th and 21st day after MCAO and the other two groups at the 7th day after MCAO showed no significant difference in average behavior scores. But at the 14th and 21st day the rehabilitative training group as well as the drug combined with rehabilitative training group had average behavior scores significantly superior to those of the control group, especially in the drug combined with rehabilitative training group. ②As compared with the control group, the expression of S100 and β-tubulin in the drug and rehabilitative training groups at the 7th day after MCAO showed no significant difference. In the drug combined with rehabilitative training group the average score was significantly higher than in the other groups at the 7th day after MCAO. All the other groups had average scores significantly higher than that of the controls at the 14th and 21st day after MCAO, especially the drug combined with rehabilitative training group. Conclusions Citicoline combined with rehabilitative training can significantly improve motor function recovery in rats. The effect of the combined modalities was more obvious, and the functional enhancement might be partially attributable to the up-regulation of S100 and β-tubulin in the cortex.