OBJECTIVETo explore the reasonable therapeutic strategy for different types of epicanthus.

METHODSPatients with epicanthus were classificated according to the shape, extent and inner canthal distance and treated with different methods appropriately. Modified asymmetric Z plasty with two curve method was used in lower eyelid type epicanthus, inner canthus type epicanthus and severe upper eyelid type epicanthus. Moderate upper epicanthus underwent '-' shape method. Mild Upper epicanthus in two conditions which underwent nasal augumentation and double eyelid formation with normal inner canthal distance need no correction surgery. The other mild epicanthus underwent '-' shape method.

RESULTSA total of 66 cases underwent the classification and the appropriate treatment. All wounds healed well. During 3 to 12 months follow-up period, all epicanthus were corrected completely with natural contour and unconspicuous scars. All patients were satisfied with the results.

CONCLUSIONSClassification of epicanthus hosed on the shape, extent and inner canthal distance and correction with appropriate methods is a reasonable therapeutic strategy.

Blepharoplasty ; methods ; Cicatrix ; Eyelids ; anatomy & histology ; surgery ; Humans ; Nose ; surgery

Objective To explore the rehabilitation effect of pelvic floor muscle training combined with traditional Chinese medicine in the treatment of mild-moderate pelvic organ prolapse.Methods A prospective ease-control study,choosing 103 patients of mild-moderate pelvic organ prolapse from October 2012 to May 2014 in Maternal and Child Health Hospital Outpatient of Hunan Province,which were randomly divided into study group (52 cases) and control group (51 cases).All of the patients underwent two courses of pelvic floor muscle training,including Kegel exercise,biofeedback,electrical stimulation therapy,the study group combined with traditional Chinese medicine (Buzhongyiqitang) at the same time.The efficacy was analyzed before and after treatment of pelvic floor muscle strength,myoelectric potential and indexing of pelvic organ prolapse quantification (POP-Q) changes.Results There werent statistically significant differences in type Ⅰ and Ⅲ muscle fiber muscle strength and myoelectric potential of two groups before treatment,while the shrinkage index improved significantly after treatment,and the study group was significantly higher with statistically significant difference (P ＜ 0.05).The effective rates of POP-Q indexing changes in two groups were 71.2％ and 56.9％,respectively.The effective rate of the study group was significantly higher than the control group(P ＜ 0.05).Conclusions The clinical efficacy of pelvic floor muscle training combined with Buzhongyiqitang in the treatment of mild-moderate pelvic organ prolapse was significant,and it had a good clinical value.

The contamination of extrinsic harmful contaminants including mycotoxins, heavy metals and pesticides, etc, brings serious risks to traditional Chinese medicines (TCMs), further to human health. Due to their unique photoluminescence, chemiluminescence, electrochemical and electrochemiluminescence properties, semiconductor quantum dots (QDs) nanoparticles are widely used to immobilize bioprobes and biosensors, etc. In this review, the luminescence characteristics and specific ligands of QDs probles which are used to determine contaminants were summed up. Then, the applications of QDs-coated novel probes in the determination of mycotoxins, heavy metals and pesticides were discussed in detail. In addition, the contamination levels and characteristics of extrinsic harmful residues in TCMs were investigated. Further, the maximum levels of those contaminants in TCMs were compared with those set by various countries. Finally, the future development trends and problems of QDs-coated probes in the determination of those extrinsic residues in TCMs were prospected.
Drug Contamination ; prevention & control ; Humans ; Medicine, Chinese Traditional ; methods ; Nanotechnology ; instrumentation ; methods ; Quantum Dots ; Safety ; Time Factors

Objective To study the feasibility and long-term effects in 173 infants with congenital ventricular septal defect who underwent transcatheter therapy by double-disk ventricular septal defect occluder. Methods We analyzed the clinical data of 173 infants with ventricular septal defect who were performed interventional therapy followed by a follow up study from December 2002 to October 2013. Results The procedure was performed in 173 infants (male = 81 cases and female = 92 cases) aged 11 month-3 years[(2.1±0.7)years]. The weight were 6-15 kg[(10.2±3.6)kg]. The diameter of the defects ranged from 2.5-9.0 mm[(5.1±1.7) mm]. The characteristics of septal were classiifed into four types:the simply perimembranous ventricular septal defects (88 patient,50.8%), the perimembranous ventricular septal defects with pseudoaneurysm (52 patients, 30.0%), the perimembranous ventricular septal defects complicated with aortic valve prolapse (13 patients, 7.5%), and the intracristal ventricular septal defect (20 patients, 11.7%). The diameter of the occluders were between 4-12 mm[(6.3±2.2)mm]. The period of follow-up ranged from 1 month-10 years[(6.2±1.3)years]. The 168 defects were completely occluded in 173 patients(97.1%closure rate) except 5 infants, which 3 patients because the occluder hinder the function of aortic valves and the other occurred complete atrioventricular block(CAVB) when the catheter through defect. One patient occurred CAVB on the third day after the procedure, was reversed by dexamethasone after 4 days. 3 patients with complete left bundle branch block(CLBBB) after the procedure and one went to sustained, but did not observed heart failure in this case during 5 years follow-up. One patient observed sustained CLBBB on the fourth year after the procedure, also did not observed heart failure in this case during 3 years follow-up. 8 patients with trivial residual shun and 4 patients with newly appearance of trivial aortic regurgitation after the procedure, the shun all disappear at one year and the regurgitation did not progress during longest follow-up period at 8.5 years. No other complications, including late-onset CAVB, hematolysis, the occluder displacement and detachment, occurred during 1 month-10 years of follow-up. Conclusions Transcatheter closure of congenital ventricular septal defects is an efifcient method that can be safely used in the majority of infants with ventricular septal defects and have signiifcant long-term effects.

OBJECTIVETo explore the therapeutic effect of the temporal rotation flap combined with cartilage plasty for cryptotia correction.

METHODSFrom January 2009 to June 2012, 8 cases with cryptotia (10 ears) were treated. After complete dissection of the cartilage adhesion, the cartilage was reshaped by suture to restore its appearance. Then the temporal triangular rotation flap was transferred to cover the wound.

RESULTSNo hematoma, infection or flap necrosis happened. The follow-up period ranged from 3 months to 1 year, with an average of (6.88 +/- 2.85) months. The ear appearance kept stable with no recurrence and inconspicuous scar. Satisfactory result was achieved.

CONCLUSIONTemporal rotation flap combined with cartilage plasty is a good option for correction of mild or moderate cryptotia.

Adolescent ; Child ; Ear Cartilage ; surgery ; Ear, External ; abnormalities ; Female ; Humans ; Male ; Reconstructive Surgical Procedures ; methods ; Rotation ; Skin Transplantation ; Surgical Flaps

Objective To summarize and explore the clinical effect of auricular reconstruction with autologous costal cartilage grafts and delaying postauricular skin flap.Methods The procedure involved three stages.The first stage was the delay procedure of postauricular skin flap.The second stage was the auricular reconstruction with autologous costal cartilage grafts and delaying postauricular skin flap about 3 weeks after the delay procedure.The third stage involved construction of tragus and conchal cavity and other local correction 6 months or longer after the second stage surgery.The clinical effect,patients' satisfaction and complication were observed.Results This method was used in 28 patients,31 ears of congenital microtia.23 cases completed auricular reconstruction with three stages,the other 8 cases completed only two stages.All auricular reconstruction were successful.The location,size and shape of reconstructive ears were good.The complications were few.The patients or their relatives were basically satisfactory.Conclusions Auricular reconstruction with autologous costal cartilage grafts and delaying postauricular skin flap is a safe and effective method.

Abstract: Objective　To explore the regional, age and annual characteristics of distribution and variation trend of children and adolescents with poor vision in Hainan Province, and to provide a theoretical basis for the formulation of targeted and effective prevention and treatment strategies. Methods　The eyesight monitoring data of 5 657 231 children and adolescents aged 6 to 19 from 17 cities and counties in Hainan Province from 2013 to 2020 were analyzed. Using the "Standard Logarithmic Vision Chart" (GB11533-2011) that complies with national standards for testing. Results　The rate of poor vision among children and adolescents in Hainan Province increased significantly from 2013 to 2020, and the difference between the years was statistically significant (P<0.001). The total poor vision rate in the left eye increased 10.09% (32.79% to 42.88%), and that of severe poor vision rate increased 6.68%, while that of the right eye increased 9.80% (33.11% to 42.91%) and 6.49%. The poor vision rate was significantly higher in females than in males of same year (P<0.001), but the increase pattern was the same. In 2020, there were significant differences between the same age groups in different cities and counties and between different age groups in the same city and county (P<0.001), and they all tended to increase with age. The result of analyzing the distribution characteristics of the total poor vision rate of different age groups children in the eastern (Qionghai), southern (Sanya), western (Changjiang), northern (Haikou) and central (Dingan) cities showed that the regional rate difference was small at 6-7 years old, and then increased with the increase of age. The poor vision rate of Haikou City ranked the first in all age groups, and reached the highest at 17 years old, with 76.32% and 80.89% of total poor vision rate of left and right eyes respectively. Sanya City ranked second, Qionghai ranked third. The poor vision rate of Changjiang County was lower and the growth rate was slower according to age. Conclusions　From 2013 to 2020, the total and severe poor vision rates in left and right eyes of children aged 6-19 in Hainan Province increased year by year, with the ascension range of female higher than that of male, and right eye higher than that of left eye. In the same year, the poor vision rate increase rapidly with age. It is recommended to further strengthen the daily intervention and management of key populations and special age groups to reduce the rate of low vision in children and adolescents.

Abstract: Objective　China was certified by World Health Organization as a malaria-free country in 2021. Malaria has become a rare infectious disease, and preventing the re-transmission of imported malaria and reducing deaths are the main challenges facing China after elimination of malaria. To analyze and clarify the characteristics of imported malaria deaths, and to provide prevention and treatment recommendations for overseas workers and health care workers. Methods　The data of 17 imported malaria deaths in the analysis of malaria deaths from 2016 to 2020 by the National Severe Malaria Treatment Expert Group were collected, and the relevant clinical epidemiological data and disease course records were analyzed. Results　The 17 malaria deaths were all imported from Africa with Plasmodium falciparum infection (malarial cerebral type), with no obvious regularity in the month of onset. Among them, 16 were male patients, 5 cases with underlying diseases such as diabetes mellitus, and 10 patients were first diagnosed in a second-level or lower hospital. Excluding patients who died of respiratory cardiac arrest in ambulances, the mean time difference between first onset and malaria diagnosis in 16 patients was 6.8 days (median 5.5 days), and the mean time between first onset and antimalarial treatment was 7.4 days (median 6 days), the mean time difference from initial onset to death was 10.3 days (median 8.5 days). Excluding cases with onset abroad and unknown time of return, all 14 patients developed the disease within 30 days after returning to China. Conclusion　All the fatal cases were infected with Plasmodium falciparum imported from Africa. The patients' awareness of actively seeking medical treatment is weak, and the delay in seeking medical treatment caused by the insufficient diagnosis and treatment capacity of health institutions at the township level and below is the main reason for the deaths. It is recommended to strengthen the self-protection awareness of staff in malaria-endemic areas overseas and raise their awareness of malaria. For returnees from areas with high malaria risk, primary medical institutions should pay attention to the patient's travel history in Africa, improve the awareness of malaria diagnosis, malaria diagnosis and treatment capabilities.

OBJECTIVETo evaluate clinical therapeutic effect and the safety of pricking blood therapy combined with ultraviolet irradiation for treatment of acute herpes zoster.

METHODSOne hundred and thirty cases were randomly divided into an observation group and a control group, 65 cases in each group. The observation group was treated with pricking blood therapy combined with ultraviolet irradiation. Firstly, the affected parts were heavily taped with a plum-blossom needle and then cupping. After the cup was removed, with the body surface-dividing field method, ultraviolet irradiation was given at the skin injury area and the nerve root area corresponding to paraspinal vertebra, and the control group was treated with Aciclovir and other western medicine. Seven days constituted one course. Their therapeutic effects and adverse reactions were observed.

RESULTSAfter treatment of 7 days, the cured rate of 76.9% and the total effective rate of 90.8% in the observation group were significantly higher than 38.5% and 66.2% in the control group, respectively (both P < 0.01); the incidence rate of post herpetic neuralgia of 3.1% in the observation group was significantly lower than 12.3% in the control group (P < 0.05); after treatment, the scores for pain, rash and sleep decreased significantly in the two groups (all P < 0.01), more significantly decreased in the observation group than in the control group (P < 0.01 or P < 0.05); the pain-relieving time, herpes-stopping time, scab-forming time and the cured time in the cured patients of the observation group were significantly shorter than those in the control group (P < 0.01 or P < 0.05).

CONCLUSIONThe pricking blood therapy combined with ultraviolet irradiation has rapid therapeutic effect, effectively shortens duration of illness, decreases the incidence rate of post herpetic neuralgia and it is a safe remedy for treatment of herpes zoster.

Acupuncture Points ; Acyclovir ; adverse effects ; therapeutic use ; Adult ; Aged ; Antiviral Agents ; adverse effects ; therapeutic use ; Combined Modality Therapy ; Dizziness ; etiology ; Erythema ; etiology ; Female ; Herpes Zoster ; pathology ; therapy ; Humans ; Male ; Medicine, Chinese Traditional ; adverse effects ; methods ; Middle Aged ; Treatment Outcome ; Ultraviolet Therapy ; adverse effects ; methods ; Young Adult

The advances in the research on pharmacological activities of aucubin have been summarized in the last ten years. Aucubin is one of active components of Chinese medicinal herbs such as Eucommia ulmoides and has been shown wide pharmacological activities including hepatoproective, antitoxicanti-inflammatory, antioxidant, antiaging, antiosteoporosis and neurotrophic and should be further researched and utilized.
Aging ; drug effects ; Animals ; Anti-Inflammatory Agents ; pharmacology ; Antioxidants ; pharmacology ; Eucommiaceae ; chemistry ; Glucosides ; chemistry ; isolation & purification ; pharmacology ; Iridoid Glucosides ; Iridoids ; chemistry ; isolation & purification ; pharmacology ; Molecular Structure ; Plants, Medicinal ; chemistry ; Pyrans ; chemistry ; isolation & purification ; pharmacology