Kyrgyzstan is a mountainous country in the northeastern part of Central Asia which shares borders to the southeast with China. Due to their extreme environment and climate, there are a diverse range of species of plants. Many of the plants used in Kyrgyz folk medicine have not been studied using modern scientific techniques. This paper introduced the basic situation of medicinal herbs in Kyrgyzstan by comparing the differences traditional use between China and Kyrgyzstan, and looked for traditional medicinal plant research to provide basis for the development and cooperation of China and Kyrgyzstan.
China ; Humans ; Kyrgyzstan ; Medicine, Traditional ; methods ; Plants, Medicinal ; chemistry ; classification ; growth & development

Child ; Cross Infection ; Humans ; Pneumonia

BACKGROUND:Ligustrazine has been shown to restore the function of the femoral headviathe revascularization, increased blood flow, theabsorption ofnecroticbone, and bone regeneration. OBJECTIVE:To study the effects of ligustrazine on remodeling of periodontal tissues and the expression of osteoprotegerin in the maintenance phase in rats with orthodontic tooth movement. METHODS:Thirty-two healthy male Wistar rats were included and equaly randomized into four groups. Maxilary left first molar mesialization was performed through traction of 50 g force for 21 days to establish the rat model of tooth movement. 5, 10, 15 mg/L ligustrazine (50 μL) were localy injected into the first molar periosteum in model rats on the day before removing the orthodontic forcing device. Same volume of saline was injected in the control group. The injection was administered every other day. At 1 and 4 weeks after injection, the distance of tooth movement, the recurrence distances and percentage were determined and calculated. The pathological changes in periodontal tissues were observed by immunohistochemistry and hematoxylin-eosin staining. The width ofthe parodontium and number of osteoblasts were observed under an optical microscope. RESULTS AND CONCLUSION:The recurrence distance inthecontrol group was increased compared withtheexperimental group, while the number of osteoblasts and osteoprotegerin immunoreactivity were decreased. Good width of the parodontium and smal recurrence trend were found in 10mg/L ligustrazine group. These findings indicate that ligustrazine promotes the proliferation of osteoblasts and enhances the expression of osteoprotegerin, which is beneficial to the retention of teeth after orthodontic surgery.

Objective To the value of ultrasonic imaging in diagnosis of appendiceal mucinous neoplasms in patients.Methods A retrospective review was performed for the 26 cases undergoing pre-operative ultrasonography and finally diagnosed as appendiceal mucinous neoplasms by pathology.The 26 patients were included in the study,11 elderly patients aged ≥60 years as group A,and 15 younger patients aged ＜ 60 years as group B.The characteristics of the ultrasonic imaging were analyzed.Results Features of ultrasound images leading to diagnosis were summarized as following.The lesion transverse diameter was over 2 cm,with anechoic or hypoechoic area of lesion or onion skin sign inside the lesions.There were distinct borderlines between lesions and surrounding tissues,with no or little blood in the color doppler flow imaging.Conclusions There are same u1trasonography characteristics of appendiceal mucinous neoplasms in two age groups.Improving the knowledge of this disease and grasping the clinical and sonography characteristics are stringent to enhance the accuracy rate of diagnosis.

Objective: To compare the volatile compounds extracted from Rhodiola renulata respectively by HS-SPME and SD. Methods:The volatile constituents from Rhodiola crenulata were extracted respectively by HS-SPME and SD, and then the contents and the names were confirmed by GC-MS. Results:Totally 39 compounds were identified from Rhodiola crenulata by HS-SPME while 16 ones were identified by SD. Among them, 4 common compounds were detected. Conclusion: There are some differences between the two methods. Compared with SD, HS-SPME is obviously better because more volatile constituents can be extracted from the herb, furthermore, HS-SPME has notable advantages of higher retrieval matching and sensitivity.

OBJECTIVE:To establish a method for analyzing the volatile components in Cuscuta chinensis,and compare the difference of the volatile components in C. chinensis. METHODS:HS-SPME-GC-MS was adopted:sampling amount was 1.0 g, extracting fibers was 65 μm PDMS/DVB,equilibrium temperature was 120 ℃,equilibrium time was 15 min,extraction time was 30 min,resolution time was 3 min;GC conditions:the column was HP-5MS quartz capillary column,programmed temperature, inlet temperature was 230 ℃,carrier gas was high purity helium,the flow rate was 1.0 ml/min,splitless injection;MS condi-tions:ion source was electron ionization,temperature was 230 ℃,quadrupole temperature was 150 ℃,electron energy was 70 eV,photomultiplier tube voltage was 1.2 kV,the interface temperature was 280 ℃,and scanning range was m/z 35-550. Com-bined with the qualitative analysis for volatile components of C. chinensis from different habitats by HP ChemStation,the relative content was calculated by peak area normalization,and the data was analyzed by principal component analysis and cluster analysis. RESULTS:Totally 52 components were identified,9 of which were the common components in C. chinensis,namely leaf alcohol, 1-octene-3-ol,3-octanol,malt alcohol,diethyl phthalate,caryophyllene,nonaldehyde,octanol and palmitic acid. sample 1,2,3 were clustered into a group,then clustered with 4,5,6 into a group,sample 7,8,9 was clustered into a group,then clustered with 10,11,12 into a group,and sample 13,14,15 clustered into a group individually. CONCLUSIONS:The method is stable and reliable,and suitable for the rapid analysis of volatile components in C. chinensis;and differences of volatile components in C. chinensis from diflerent habitats are discernible.

Objective To analyze the clinical outcomes of Ludloff osteotomy and artificial metatarsophalangeal arthroplasty in the patients with severe hallux valgus and metatarsophalangeal joint osteoarthritis.Methods From Apr.2013 to Aug.2015,120 feet with severe hallux valgus were treated by operation in Beijing Friendship Hospital,Capital Medical University.Before operation,measured some angles,such as hallux valgus angle,intermetatarsal angle,proximal articular surficial intrinsic angle and so on in the two groups.And evaluated the patients condition by Maryland scale at the same time.Through the date,we make sure that there was no significant difference between the two groups before operation.According to the order of hospitalization,all patients were randomly divided into experimental group (n =60) and control group (n =60).The cases of experimental group were treated by Ludloff osteotomy and artificial joint replacement.The cases of control group were treated by Ludloff osteotomy and Akin osteotomy.We used the visual analogue scale,the core quality of life scale-36 and Maryland scale to record the date,such as pain,the range of motion and appearance of the metatarsophalangeal joint and the ability of daily life and sports before and after operation.Compared above categorical variables using paired T-test between before and after operation and using T-test between the two groups.Compared the rate of operative complications by Fisher's exact test between the two groups.Results Through the Maryland scale,the total excellent rate of the experimental group (91.7％) was higher than the total excellent rate of the control group (75.0％),with statistically significant (P ＜ 0.05).The operative complication rate of experimental group (1.7％) was lower than the control group (8.3％),but without statistically significant (P ＞0.05).The scores of quality of life of the experimental group after treatment were significantly higher than those of the control group,with statistically significant (P ＜ 0.05).The visual analogue scale pain score (1.61 ± 0.12) of the experimental group was significantly lower than the control group (3.68 ± 0.58),with statistically significant (P ＜ 0.05).Conclusion The clinical outcomes of Ludloff osteotomy and artificial metatarsophalangeal arthroplasty in patients with severe hallux valgus and metatarsophalangeal joint osteoarthritis is better,high safety,less trauma and faster recovery.It is worthy of promotion and use.

Objective: To analyze auditory verbal memory impairment after isolated stroke lesions in subcerebral structure. Methods: Auditory verbal memory function was examined in 25 normal elderly and 83 patients at 20th day after their admission to hospital for acute cerebrovascular disease with non-aphasiaand solitary lesions as identified by cranial CT or MRI. Results: Test findings suggested patients with stroke of internal capsule-basal ganglia, cerebellum and pons lesion have processing impairments of recent memory and subjective organization which are related to concentration and arousal levels. Conclusion: Stroke of subcortical regions such as lesions of thalamus,internal capsule-basal ganglia,cerebellum and pons may induce memory impairments with unique impaired cognitive coding modalities.

Objective To investigate the effect of physical training on plasma N-terminal pro-brain natri- uretic peptide(NT-proBNP)levels in patients with chronic heart failure(CHF).Methods Eighty NYHAⅡ-ⅢCHF patients were randomly divided into a training group(n=42)and a control group(n=38).A 6-minute walk- ing test was performed within 24 hours after the patients were admitted.The 6-minute walking distance and plasma NT-proBNP levels were determined before and after 8 weeks of programmed physical training.The patients of both groups were treated with routine drugs for heart failure.6-minute walk training was only performed in the training group twice a day for 8 weeks.Results Physical training could significantly reduce plasma NT-proBNP levels and improve performance on the 6-minute walking test.Conclusions Physical training could significantly reduce plas- ma NT-proBNP levels and improve the motor function of patients with CHF,and could be helpful in delaying the de- velopment of CHF.

The hemolysin production of 19 strains of Streptococcus spp. isolated from pigs in the Jiangsu and Shanghai regions in recent years were examined. Eight isolates of Streptococcus suis type 2 from Jiangsu showed weak hemolysis on blood agar, but a stronger reaction in Todd-Hewitt broth(THB). The hemolysin belonged to the group of thiol-activated hemolysins. Nine strains of Streptoccus equi subsp. zooepidemicus showed strong hemolysis on blood agar and in THB containing 5% new-born calf serum, but no hemolysis in THB alone. This hemolysin was similar to streptolysin S(SLS). Another two isolates were atypical members of Lancefield group C Streptococcus and showed strong hemolysis on blood agar and in THB with 5% new-born calf serum, but the hemolysin was unlike either streptolysin O or SLS.