The friendship between Islamic Republic of Pakistan (Pakistan) and China has been long. The TCM treatment in Pakistan mainly contains comprehensive diagnosis, not limited to acupuncture and supplemented by Chinese Materia Medica. The favorable factors for the development lie in the support of the local government and the popularity among the public, the common features of traditional medical systems of the two countries, the efficacies of traditional Chinese medicine treatment, and the opportunities came along by the application of traditional Chinese medicine. The development dilemma lies in the partial introduction of traditional Chinese medicine, preference for local traditional medicines among the public, as well as Chinese doctors' language and cultural barriers. The development of traditional Chinese medicine in Pakistan can be promoted by enhancing medical and educational cooperation, strengthening cooperation with non-governmental organizations, and expanding the impact of traditional Chinese medicine on the local Chinese community.

Objective To investigate the effect of low salt diet on vascular remodeling of rat induced by high fructose(HF).Methods Wistar male rats weighed 180-200 g were fed for 8 weeks and randomly divided into 6 groups:(1) control group was given the normal fodder and distilled water;(2) high fructose group(HF) was given normal fodder (0.5 ％ NaCl,w/w) and fructose water(10 ％,w/v);(3) high-salt group (HNa) was given high salt fodder (7 ％ NaCl,w/w) and distilled water;(4) high fructose combined with high salt diet group(HFNa) was simultaneously given high salt fodder and 10 ％ fructose water;(5)high fructose combined low salt group(HFLNa) was simultaneously given low salt fodder and 10％ fructose water;(6) high fructose combined with spirotaclone group(HFE) was given 10％ fructose water for 4 weeks and then added with spirotaelone(50 mg · kg-1 · d-1 by tube feeding) for continuous 4 weeks.The changes of arterial blood pressure,vascular wall histological evaluation and expression of α-SMA and fibronectin in vascular wall were detected in each group.Results (1) Compared with the blood pressure[(111.03 ±9.17) mm Hg] in the control group,the blood pressure in the HF and HNa groups were (133.94± 5.86) mm Hg and (128.09±7.56) mm Hg respectively,which were significantly increased(P＜0.05);(2) HF mainly caused the hyperplasia of vascular wall middle layer smooth muscle.The a-SMA expression results in the HF group was (0.006 3 ±0.000 21),which in the control group was (0.004 6 ± 0.000 31),the difference was statistically significant(P＜0.05),moreover which promoted the elastic fibers increase;while HNa mainly stimulated the elastic fibers to thicken and extracellular matrix deposition,the fibronectin expression was 0.002 6 ± 0.000 2 in the HNa group and (0.004 7±0.000 2)in the HF group,compared with(0.001 3±0.000 1)in the normal group,which were significantly increased(P＜0.001);(3) the blood pressure was (106.04±9.59) mm Hg in the HFLNa group,(103.99±7.12) mm Hg in the HFE group,compared with(133.94±5.86) mm Hg in the HF group,showing that the blood pressure in the HFLNa group and HFE group was significantly decreased compared with the HF group (P＜0.05);moreover the vascular remodeling in the HFLNa group(0.006 8±0.000 2) and HFE group (0.004 2±0.000 4) was improved,and compared with the HF group(0.006 3±0.000 2),α-SMA expression was significantly decreased (P＜0.05).Conclusion Low salt diet can effectively improve vascular remodeling induced by HEF.

Objective To evaluate the in vitro effects of photodynamic therapy alone or in combination with antifungal agents on the apoptosis of planktonic and biofilm cells of Exophiala dermatitidis (E.dermatitidis).Methods The planktonic suspensions of E.dermatitidis were prepared,and the biofilms of E.dermatitidis were prepared via a modified 96-well plate-based methods.Planktonic and biofilm cells of E.dermatitidis were separately divided into several groups:antifungal agent groups treated with antifungal agents alone,photodynamic therapy group receiving photodynamic therapy alone,combination groups receiving photodynamic therapy followed by the treatment with antifungal agents,and blank control group receiving no treatment.These antifungal agents included amphotericin B,posaconazole,voriconazole and itraconazole.The concentrations of these antifungal agents were all 1 mg/L,and the treatment with antifungal agents lasted 2 hours.Terminal deoxynucleotidyl transferase dUTP nick end labeling (TUNEL) assay was performed to detect the apoptosis of planktonic and biofilm cells of E.dermatitidis in all the groups.Results The antifungal agents and photodynamic therapy both affected the apoptosis of planktonic (both P ＜ 0.001) and biofilm cells (beth P ＜ 0.05) of E.dermatitidis.The apoptosis rates of E.dermatitidis planktonic cells in the control group,amphotericin B group,posaconazole group,voriconazole group and itraconazole group were 11.67％ ± 0.21％,13.30％ ± 1.78％,14.30％ ± 3.61％,14.51％ ± 1.91％and 36.17％ ± 4.00％ respectively.The apoptosis rate of E.dermatitidis planktonic cells was significantly higher in the itraconazole group than in the control group (P ＜ 0.05),but no significant differences were observed between the other 3 antifungal agent groups and control group (all P ＞ 0.05).The photodynamic therapy group also showed a significantly higher apoptosis rate of E.dermatitidis planktonic cells (41.37％ ±7.80％) compared with the control group (P ＜ 0.05).After the treatment with photodynamic therapy combined with amphotericin B,posaconazole,voriconazole or itraconazole,the apoptosis rates of E.dermatitidis planktonic cells were 29.23％ ± 6.71％,37.23％ ± 10.86％,43.57％ ± 6.42％ and 69.87％ ± 3.53％ respectively.Moreover,the photodynamic therapy + voriconazole group and photodynamic therapy + itraconazole group both showed significantly higher apoptosis rates compared with the voriconazole group and itraconazole group respectively (both P ＜ 0.05).The apoptosis rate of E.dermatitidis biofilm cells was significantly higher in the photodynamic therapy group than in the control group (32.00％ ± 0.43％ vs.25.30％ ± 1.31％,P ＜ 0.05),as well as in the photodynamic therapy + amphotericin B than in the amphotericin B group (P ＜ 0.05).Conclusion Photodynamic therapy combined with antifungal agents can markedly promote the apoptosis of planktonic and biofilm cells of E.dermatitidis.

Vietnam,as an important country along the "one belt and one road",is closely related to China.Chinese traditional medicine has entered Vietnam and gained strong support from policy and public recognition.It has a good foundation for development and a bright future.Based on the current situation of traditional Chinese medicine exchanges between China and Vietnam and Vietnam's basic national conditions,the author puts forward that exploring new cooperative models through multi-level cooperative projects,which relys on the role of the Chinese Chamber of Commerce,and adheres to the complementary promotion between trade in services and trade in goods.They are the feasible ways for Chinese medicine to develop in Vietnam.The development of Chinese medicine in Vietnam needs the adherance to the four principles of bidirectional positioning,suiting measures to local conditions,standardizing standards and risk prevention.

With the integration of acupuncture into Qatar’s national medical system in 2016, TCM has made great progress in the State of Qatar. At the same time, the launch of the Qatar National Vision 2030 and the Belt and Road Initiative has provided a good opportunity for TCM development there. At present, the state of Qatar lacks local education and policy support for TCM development and there exists competition from other traditional medicine. However, the domestic investment environment is stable. TCM development in Qatar has to focus on expanding the Chinese medicine market, promoting scientific research cooperation, encouraging herbal medicine enterprises to develop planting industry, and striving for preferential policies to develop TCM service trade.

Objective To analyze the incidence characteristics and pathogen epidemic characteristics of respiratory tract children in Chongqing Kaizhou area. Methods A total of 5 328 children admitted to our hospital from January 2019 to December 2022 were selected as the research subjects. Indirect immunofluorescence method was used to detect 8 common respiratory pathogens in the serum of the children; Using SPSS 22.0 software, analyze the incidence characteristics and pathogen prevalence of 8 pathogens in respiratory tract children. Results (1) The highest detection rate was MP (χ²=12.141, P<0.05); (2) The detection rate of PM and PIV in the infant group was lower than that in the infant group and large group, The difference was statistically significant (χ²=7.923, P<0.05); (3) Eight pathogens IgM had the highest detection rate in the spring, Opposite in winter (χ²=1.872, P<0.05); (4) A total of 3 817 IgM antibody positive cases were detected in 5328 sick infants, The positive rate was 71.64%, There was a statistical difference between the sexes (χ²=3.928, P<0.05). Conclusion The detection rate of respiratory pathogens varies in age and sex, which is highest in spring, so pay attention to the respiratory tract infection in spring, focusing on the prevention and treatment of mycoplasma pneumoniae.