OBJECTIVETo evaluate the efficacy and safety of acupuncture-moxibustion combined with modified Mojie tablet (see text) in the prevention of the recurrence of endometriosis (EMS) after laparoscopic surgery.

METHODSAfter laparoscopic surgery, 120 cases of EMS were randomized into an acupuncture-moxibustion group, a western medication group, a Chinese medication group and a combined therapy of acupuncture-moxibustion and Chinese medication group (combined therapy group), 30 cases in each one. In the acupuncture-moxibustion group, acupuncture was applied at Xuehai (SP 10), Sanyinjiao (SP 6) and Guanyuan (CV 4); the isolated moxibustion with ginger was used at Guanyuan (CV 4), once a day, twice a week. In the western medication group, gestrinone was prescribed for oral administration, 2.5 mg, once a day, twice a week. In the Chinese medication group, the self-prepared Mojie tablet were prescribed for oral administration. In the combined therapy group, acupuncture, moxibustion and modified Mojie tablet for oral administration were used in combination. The therapeutic methods were same as the acupuncture-moxibustion group and the Chinese medication group. Totally, the treatment of 3 months was required. Separately, before treatment, after treatment, in 3 months after treatment and in 6 months after treatment, EHP-5 score (endometriosis health profile-5), the abdominal/vaginal ultrasound examination, serum CA125 detection and safety index (ALT detection) were compared in patients among 4 groups.

RESULTSIn 3 and 6 months after treatment, the positive rates of EHP-5 score were 0% (0/30) in the combined therapy group and 0% (0/30) in the acupuncture-moxibuston group, which were all lower significantly than 13.3% (4/30) in the western medication group (both P < 0.05). In follow-up stage of 6 months after treatment, there was no recurrence case in abdominal lviginal ultrasound examination in the combined therapy group, which was lower than 13.3% (4/30) in the western medication group (P < 0.05); the serum CA125 detection in the combined therapy group did not find any abnormal case, which was lower than 16.7% (5/30) in the western medication group (P < 0.05). At the end of treatment session and in the follow-up stage of 3 months after treatment, the abnormal rate of ALT were 20.0% (6/30) and 13.3% (4/30) in the western medication group, which were higher than those in any of the rest groups (P < 0.05). In the follow-up stage of 6 months after treatment, there were 3 abnormal cases of ALT in the western medication group, but which was not different significantly as compared with the rest groups (P > 0.05).

CONCLUSIONAcupuncture and moxibustion combined with modified Mojie tablet effectively prevent from the recurrence of EMS after laparoscopic surgery and improve the life quality of the patients. This combined therapy brings less damage on the liver as compared with the western medication of gestrinone and indicates its definite efficacy and safety.

Acupuncture Therapy ; Adult ; Combined Modality Therapy ; Drugs, Chinese Herbal ; administration & dosage ; Endometriosis ; drug therapy ; prevention & control ; surgery ; Female ; Humans ; Laparoscopy ; Middle Aged ; Secondary Prevention ; Young Adult

PBL is a modern model of classroom teaching. We have introduced it into the teaching of Microbiology. As a result, the students’ learning abilities have been raised to a higher level, and their learning autonomy and achievement have been improved. The combination of PBL method with traditional teaching methods achieved a good effect.

Purpose:To evaluate the curative effects and side effects of 3-dimensional conformal radiotherapy (3DCRT) in the treatment of liver carcinoma.Methods:56 patients with liver carcinoma (Forty three patients were primary hepatic carcinoma and 13 liver metastatic tumors) with 62 lesions were treated with 3DCRT for 30～45 Gy/5～10 f/1～2 weeks with fractionated doses ranging from 4Gy to 8Gy.Results:In the 1～3 months after 3DCRT the results examined by CT or MRI showed that the 62 lesions(56 patients) had CR 24% (15/62),PR 50%(31/62),NC 16% (10/62) and PD 10% (6/62).The overall response rate (CR+PR) was 74%.Conclusions:3DCRT is an effective and safe treatment for hepatic malignant tumor and it can be tolerated by most of the patients.The immediate response of tumor is encouraging. The survival rate and late complications remain to be observed.

Objective: To investigate the changing trends in injury mortality among permanent residents in Jingzhou City, Hubei Province from 2017 to 2022, so as to provide the basis for formulating injury intervention measures. Methods: Injury death data of permanent residents in Jingzhou City from 2017 to 2022 were collected through the Population Death Information Registration and Management System of Chinese Disease Prevention and Control Information System. The crude mortality of injury was analyzed and the standardized mortality was calculated using the data from the Sixth National Population Census in 2010. The changing trend in injury mortality was analyzed using the annual percent change (APC). Results: There were 29 220 injury deaths among permanent residents in Jingzhou City from 2017 to 2022, with a crude mortality rate of 88.61/105. The crude mortality rate of injury was higher in males than in females (101.04/105 vs. 75.97/105, P<0.05). The crude mortality rates of injury in males, females and the whole population all showed upward trends (APC=6.572%, 9.232% and 7.731%, all P<0.05). Males, females and the whole population at the ages of 65 years and above appeared upward trends in crude mortality rates of injury (APC=4.603%, 5.064% and 4.851%, all P<0.05). No significant trends were observed in the crude mortality rate in the residents aged <15 years and 15 to <65 years (both P>0.05). The top five causes of injury death were suicide (25.81/105), falls (24.38/105), motor vehicle traffic accident (17.23/105), drowning (8.61/105), and other unintentional accidents and harmful effects (5.63/105). From 2021 to 2022, falls rose to the first cause of injury mortality. Conclusions The crude mortality of injury among permanent residents in Jingzhou City from 2017 to 2022 showed an upward trend. Males and residents aged 65 years and above should be prioritized for intervention measures. Notably, falls have become the top cause of injury from 2021 to 2022.

This study taking gestodene (GEST) as a model, investigated the factors affecting reservoir-type intravaginal ring (IVR)'s drug release. This paper reported a gestodene intravaginal ring of reservoir design, comprising a gestodene silicone elastomer core encased in a non-medicated silicone sheath, separately manufactured by reaction injection moulding at 80 degrees C and heating vulcanization at 130 degrees C is reported. The test investigated the factors affecting drug release through a single variable method, taking the drug release rates of 21 days as standards. When changing the thickness of the controlling sheath outside, the ratio of the first day of drug release and mean daily release (MDR), named the relatively burst effect, is closing to 1 with the thickness of controlling sheath increasing, while the 1.25 mm sheath corresponding to 1.04 controlled the burst release effectively; a positive correlation (r = 0.992 2) existed between the average drug release (Q/t) and drug loading (A) within a certain range. The C6-165 controlling sheath with high solubility of GEST is easier to achieve controlled release of the drug; GEST crystalline power is more effective to implement controlled release of drugs among difficent states of the drug. A 1/4 fractional segment core gives a relatively burst effect of 1.76, while the 1/1 and 1/2 are 1.93 and 1.87 separately, at the same drug loading, concluding that use of a fractional segment core would allow development of a suitable GEST reservoir IVR. In summary, GEST reservoir-type IVR could be adjusted by the thickness of controlling sheath, the loading of drug, the material properties of controlling sheath, the dispersion state of drug, the additive composition and structure of intravaginal ring, to control the drug release behavior and achieve the desired drug release rate.
Administration, Intravaginal ; Contraceptive Agents, Female ; administration & dosage ; Contraceptive Devices, Female ; Delayed-Action Preparations ; Drug Delivery Systems ; methods ; Norpregnenes ; administration & dosage ; chemistry ; Silicone Elastomers ; chemistry ; Solubility

Objective:To assess the effect of auto-bone marrow mononuclear cells (BMMNCs) transplantation on reendothelialization and neointima formation in vein grafts. Methods: BMMNCs were extracted from the bone marrows of adult rabbit under sterile environment and were labelled with DAPI before transplanted into vein grafts. Twenty adult rabbits were randomly divided into 2 groups: BMMNCs transplantation group(groupⅠ,n=10) and PBS transplantation group (group Ⅱ, n=10). The left external jugular vein of 20 rabbits were harvested and transplanted between ipsolateral common carotid artery(AVG). Three days later, animals in group Ⅰ were transplanted with BMMNCs(6?108 cells)/100 ?l via periotic veins and those in groupⅡwere injected with 100 ?l PBS. Animals were killed 4 weeks later and graft veins were harvested to observe the reendothelialization and the thickness of vein grafts. Results: We found that the transplanted cells survived and were incorporated into the endothelium of vein grafts in groupⅠ.The endothelium integrity of the vein grafts in groupⅠwas significantly better than that of groupⅡ. The intima thickness of vein grafts in groupⅠwas significantly thicker than that of groupⅡ. Conclusion: BMMCs transplantation therapy may improve reendothelialization of the vein graft and inhibits intimal hyperplasi the vein graft.

Adult ; Brucellosis ; Humans ; Male ; Middle Aged ; Occupational Diseases

Humans ; Telomere ; metabolism ; Telomere-Binding Proteins ; metabolism

Objective To investigate the role of electromyography(EMG) in diagnosis of nervous system diseases in children.(Met)-hods EMG tests were carried out in 354 patients with nervous system diseases,and the data and results of EMG tests were analyzed.Results One hundred and sixty-six patients′ results of EMG were abnormal.Among these abnormalities,36 cases were myogenic,47 cases were neurogenic,abnormalities of 69 cases were located in peripheral nerves,3 cases got positive in repetitive nerve stimulation(RNS),and 11 cases were on the borderline.In 36 myogenic patients,clinical diagnosis were as follow: progressive muscular dystrophy(PMD,18 cases),polymyositis(2 cases),mitochondrial encephalomyopathy(1 case), and the other 15 cases had no definite diagnosis.In 47 neurogenic patients,the diagnosis were spinal muscular atrophy(SMA,29 cases),sequela of poliomyelitis(2 cases),acute transverse myelitis(ATM,4 cases),and the other 12 patients had no definite diagnosis.In 69 cases of peripheral nerve abnormality,diagnosis were injury of brachial nerve(23 cases),hereditary motor sensory neuropathy(HMSN,2 cases),Guillain-Barre syndrome(GBS,9(ca)-ses),chronic inflammatory demyelinating polyradiculoneuropathy(CIDP,1 case),injury of facial nerve(4 cases),injury of common(pe)-roneal nerve(6 cases),metachromatic leukodystrophy(MLD,1 case),and the other 23 patients had no definite diagnosis.Three patients who got RNS positive were all diagnosed myasthenia gravis(MG),and ocular type(1 case),general type(2 cases).Eleven patients whose EMG results were borderline were all diagnosed indefinitely.One hundred and eighty-eight patients had normal results of EMG test.The diagnosis of these patients were included ocular MG(21 cases),cerebral palsy(CP,5 cases),ATM(2 cases),polymyositis((1 case)),and some other nervous system diseases(21 cases),and the other 138 were diagnosed indefinitely.Conclusions 1.EMG plays an important role in definite diagnosis of PMD,SMA,poliomyelitis and nerve injury;2.EMG can provide clue or basis in the differential(dia)gnosis of nervous system diseases which involved lower motor unit;3.EMG test has very low positive results in children with MG;(4.EMG) has little help in diagnosis of diseases involved upper motor unit only.

Background The retina microglia play a eliminating effect on apoptotie cells in the neural retinal layer of normal rats during postnatal development.Milk fat globule epidermal growth factor 8(MFG.E8)can combine specifically with phosphatidylinositol serine of the surface of apoptotie cells and enhance macrophage phagoeytosis of apoptotic cells.Objective Present study was to evaluate the localization and expression of MFG-E8 and its relevant cytokines in the neural retinal layer of normal rats during postnatal development Methods Normal royal college of surgeon(RCS)rats were divided into P0,P3,P7,Pi4,P30,P45 groups according to their postnatal days,and the 30-day-old RCS rats(2 rats)served as controls.Double stain of M FG.E8 and microglial cells marker(CD11b)was performed by immunofluorescence.Expressions of MFG-E8,integrin β5,CD11b and interleukin-6(IL-6)mRNA in the neural retina were analyzed by real-time quantitative reverse transcription polymerase chain reaction(RT-PCR).The utilization of animals complied with the Regulation for the Administration of Affair Concerning Experimental Animals by State and Science and Technology Commission.Results MFG-E8 and CD11b were positively co-expressed in retinal ganglion cell layer and external plexiform layer with the green fluorescence for FITC-labeled IgG and red fluorescence for cy3-labeled lgG respectively in normal adult rats.RT-PCR showed that the mRNA of MFG-E8,integrin 85,CD11b and IL-6 was detectable at P0 rats.The expression level of these eytokines began to rise fterward and reached peak value at P14 rats and then declined gradually,showing significant differences among different ages groups in various cytokines mRNA expression(all P<0.05).Conclusion MFG-E8 can be specifically expressed in the neural layer of retina microglia in RCS rat.