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Zhang XH, Zhang X, Feng HY, Cao CC, Lv HL, Wang YL, Ren LJ. An investigation on the changes of serum CCK-8, substance P, and 5-HT in patients with post-stroke insomnia. Technol Health Care 2023; 31:2355-2361. [PMID: 37483040 DOI: 10.3233/thc-230506] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 07/25/2023]
Abstract
BACKGROUND At present, the pathogenesis of post-stroke insomnia (PSI) is still inconclusive. OBJECTIVE To explore the changes and significance of serum cholecystokinin-8 (CCK-8), substance P (SP), and 5-hydroxytryptamine (5-HT) in patients with PSI. METHODS Ninety-one patients with stroke were selected as the research subjects, and according to the score of the Athens Insomnia Scale (AIS), they were divided into the insomnia group and the non-insomnia group. The serum levels of CCK-8, SP, and 5-HT in the two groups were compared to explore their relationships with PSI. RESULTS Among the 91 patients, 56 were in the insomnia group and 35 were in the non-insomnia group, and the incidence of insomnia was 61.5%. There was no significant difference in the serum levels of CCK-8, SP, and 5-HT between the two groups (P= 0.696, 0.980, and 0.809, respectively). One-way analysis of variance showed that there was no significant correlation between the serum levels of CCK-8, SP, 5-HT, and the AIS score (P= 0.7393, 0.9581, and 0.5952, respectively). CONCLUSION The incidence of PSI was relatively high, but it could not be proved that CCK-8, SP, and 5-HT were involved in the pathogenesis of PSI. There might exist other neurotransmitters involved in the pathophysiological process of PSI, which should be further explored.
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Affiliation(s)
- Xiao-Hua Zhang
- Department of Rehabilitation, Shenzhen Dapeng New District Nanao People's Hospital, Shenzhen, Guangdong, China
| | - Xin Zhang
- Department of Rehabilitation, Shenzhen Dapeng New District Nanao People's Hospital, Shenzhen, Guangdong, China
| | - Hong-Ye Feng
- Department of Rehabilitation, The First Affiliated Hospital, Shenzhen University, Shenzhen Second People's Hospital, Shenzhen, Guangdong, China
| | - Chang-Chun Cao
- Department of Rehabilitation, Shenzhen Dapeng New District Nanao People's Hospital, Shenzhen, Guangdong, China
| | - Hui-Lan Lv
- Department of Rehabilitation, Shenzhen Dapeng New District Nanao People's Hospital, Shenzhen, Guangdong, China
| | - Yu-Long Wang
- Department of Rehabilitation, The First Affiliated Hospital, Shenzhen University, Shenzhen Second People's Hospital, Shenzhen, Guangdong, China
| | - Li-Jie Ren
- Department of Rehabilitation, The First Affiliated Hospital, Shenzhen University, Shenzhen Second People's Hospital, Shenzhen, Guangdong, China
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Zhou FJ, Wu HZ, Li JW, Feng HY, Huang SS, Chen L, Liao QH, Wen WP. [Epidemiological characteristics of pulmonary tuberculosis in Guangdong province from 2016 to 2020]. Zhonghua Liu Xing Bing Xue Za Zhi 2022; 43:1568-1574. [PMID: 36456488 DOI: 10.3760/cma.j.cn112338-20220121-00059] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [MESH Headings] [Subscribe] [Scholar Register] [Indexed: 06/17/2023]
Abstract
Objective: To analyze the epidemiological characteristics of pulmonary tuberculosis (TB) in Guangdong province from 2016 to 2020 and provide evidence for the prevention and control of pulmonary TB. Methods: Descriptive epidemiological methods were used to analyze the incidence data of pulmonary TB reported in Guangdong from 2016 to 2020. Dynamic geometric series averaging and circular distribution methods were used to reveal the epidemic pattern. Results: A total of 356 748 pulmonary TB cases were reported in Guangdong from 2016 to 2020. The reported incidence of pulmonary TB decreased from 71.82/100 000 to 50.40/100 000 (trend χ2=6 905.57,P<0.001) , with an annual decline rate of 8.47%. Results from the circular distribution methods showed that the incidence peak would occur on May 4th-5th (Z=1 176.96,P<0.05), and the incidence was relatively higher in May compared with other months. The area distribution of the pulmonary TB epidemic was uneven, and the reported average annual incidence was in the order of the eastern area (72.15/100 000), the northern area (68.14/100 000), the western area (65.31/100 000) and the Pearl River Delta area (60.05/100 000). Results of dynamic geometric series averaging analysis showed a declining trend in the reported incidence of pulmonary TB in all areas, except Dongguan, with the average growth rate less than 0.00. The decline rate in the eastern area (-10.90%) and northern area (-10.63%) was higher than the provincial average (-8.47%). The male to female ratio of the cases was 2.63∶1 (258 562∶98 186). The reported average annual pulmonary TB incidence in men (88.37/100 000) was higher than that in women (36.86/100 000), the difference was significant (χ2=75.19, P<0.001). The reported incidence of pulmonary TB generally increased with age (trendχ2=123 849.44, P<0.001), and reached peak in age group ≥65 years (164.54/100 000). Dynamic geometric series averaging analysis showed an increasing trend of the reported pulmonary TB incidence in age groups 5-14 years and 15-24 years, with the average growth rate of 0.05% and 3.60%. Conclusions: The reported annual incidence of pulmonary TB showed a declining trend year by year in Guangdong from 2016 to 2020. However, an increasing incidence was reported in children and adolescents. Active case finding should be strengthened in the elderly and other key populations. With comprehensive TB prevention and control measures, it is still necessary to pay attention to the prevention and control of pulmonary TB in men, low-income groups and less developed areas in Guangdong and strengthen the comprehensive prevention and control in winter and spring.
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Affiliation(s)
- F J Zhou
- Department of Control and Treatment, Guangdong Provincial Center for Tuberculosis Control, Guangzhou 510630, China
| | - H Z Wu
- Department of Control and Treatment, Guangdong Provincial Center for Tuberculosis Control, Guangzhou 510630, China
| | - J W Li
- Department of Control and Treatment, Guangdong Provincial Center for Tuberculosis Control, Guangzhou 510630, China
| | - H Y Feng
- Department of Control and Treatment, Guangdong Provincial Center for Tuberculosis Control, Guangzhou 510630, China
| | - S S Huang
- Department of Control and Treatment, Guangdong Provincial Center for Tuberculosis Control, Guangzhou 510630, China
| | - L Chen
- Department of Control and Treatment, Guangdong Provincial Center for Tuberculosis Control, Guangzhou 510630, China
| | - Q H Liao
- Department of Control and Treatment, Guangdong Provincial Center for Tuberculosis Control, Guangzhou 510630, China
| | - W P Wen
- Department of Control and Treatment, Guangdong Provincial Center for Tuberculosis Control, Guangzhou 510630, China
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Lin ZZ, Ran H, Chen P, Deng J, Huang ZD, Ou CY, Qiu L, Feng HY, Liao SJ, Liu WB. [Characteristics of electromyography in 111 patients with generalized myasthenia gravis: a retrospective study]. Zhonghua Yi Xue Za Zhi 2019; 99:2522-2526. [PMID: 31484280 DOI: 10.3760/cma.j.issn.0376-2491.2019.32.011] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Subscribe] [Scholar Register] [Indexed: 11/05/2022]
Abstract
Objective: To retrospectively analyze the characteristics of the electromyography (EMG) study in generalized myasthenia gravis (gMG) patients. Methods: A total of 111 gMG patients were enrolled. Patients were divided into two groups: 36 severe patients discontinuing pyridostigmine bromide (PB) for 8 hours were included in 8 h group, and 75 g MG patients discontinuing PB for at least 18 hours were included in>18 h group. The clinical information and EMG study data were collected and analyzed. Results: There were statistically significant differences in the initial location of the myasthenia muscle (P=0.027), the affected muscle detected by the EMG (P=0.015) and quantitative myasthenia gravis (QMG) score (P<0.01) between the two groups. Comparisons in each group revealed that the highest positive rate of low-frequency repetitive nerve stimulation (RNS) of facial in 8 h group and>18 h group was 94.4% and 60.0%, respectively. Comparisons between the two groups showed that the positive rate of low-frequency RNS in 8 h group was significantly higher than that in>18 h group (94.4% vs 70.7%, χ(2)=8.115, P=0.004). In particular, the positive rate of RNS in facial nerves and the extent of the amplitude decrease under different electrical stimulations (1 Hz, 3 Hz, and 5 Hz) were dramatically higher in the 8 h group (P<0.01). Conclusions: For gMG patients, the facial and accessory nerve detection can improve the positive rate of RNS. Different muscles had various sensitivity to PB, and orbicularis oculi muscle seemed the least sensitive muscle to PB. For suspect MG patients in severe condition, only discontinuing PB medication for 8 h before low-frequency RNS testing can avoid the deterioration and also obtain similar positive rate.
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Affiliation(s)
- Z Z Lin
- Department of Neurology, National Key Clinical Department and Key Discipline of Neurology, The First Affiliated Hospital, Sun Yat-sen University, Guangzhou 510080, China
| | - H Ran
- School of Pharmaceutical Sciences, Sun Yat-sen University, Guangzhou 510006, China
| | - P Chen
- Department of Neurology, National Key Clinical Department and Key Discipline of Neurology, The First Affiliated Hospital, Sun Yat-sen University, Guangzhou 510080, China
| | - J Deng
- Department of Neurology, National Key Clinical Department and Key Discipline of Neurology, The First Affiliated Hospital, Sun Yat-sen University, Guangzhou 510080, China
| | - Z D Huang
- Department of Neurology, National Key Clinical Department and Key Discipline of Neurology, The First Affiliated Hospital, Sun Yat-sen University, Guangzhou 510080, China
| | - C Y Ou
- Department of Neurology, National Key Clinical Department and Key Discipline of Neurology, The First Affiliated Hospital, Sun Yat-sen University, Guangzhou 510080, China
| | - L Qiu
- Department of Neurology, National Key Clinical Department and Key Discipline of Neurology, The First Affiliated Hospital, Sun Yat-sen University, Guangzhou 510080, China
| | - H Y Feng
- Department of Neurology, National Key Clinical Department and Key Discipline of Neurology, The First Affiliated Hospital, Sun Yat-sen University, Guangzhou 510080, China
| | - S J Liao
- Department of Neurology, National Key Clinical Department and Key Discipline of Neurology, The First Affiliated Hospital, Sun Yat-sen University, Guangzhou 510080, China
| | - W B Liu
- Department of Neurology, National Key Clinical Department and Key Discipline of Neurology, The First Affiliated Hospital, Sun Yat-sen University, Guangzhou 510080, China
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Ying ZT, Feng HY, Mi L, Song YQ, Wang XP, Zheng W, Lin NJ, Tu MF, Xie Y, Ping LY, Zhang C, Liu WP, Deng LJ, Zhu J. [Clinical characteristics and survival analysis of de novo grade 3 or transformed follicular lymphoma patients]. Zhonghua Xue Ye Xue Za Zhi 2018; 39:745-750. [PMID: 30369186 PMCID: PMC7342259 DOI: 10.3760/cma.j.issn.0253-2727.2018.09.009] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [MESH Headings] [Grants] [Download PDF] [Figures] [Subscribe] [Scholar Register] [Received: 03/12/2018] [Indexed: 11/27/2022]
Abstract
Objective: To evaluate the clinical characteristics and survival outcomes of patients with de novo grade 3 or transformed follicular lymphoma (FL). Methods: Fifty-two patients treated at Peking University Cancer Hospital between January 2009 and September 2017 were assessed, including 28 patients with FL 3A grade, 13 patients with FL 3B grade, 11 patients with transformed FL. Baseline characteristics, survival and prognostic factors were analyzed. Results: ① Twenty-six male and 26 female patients were enrolled, including 28 patients with FL 3A grade, 13 patients with FL 3B grade, 11 patients with transformed FL. ②The 3-year progression-free survival (PFS) and overall survival (OS) for the entire cohort were 56.0% and 80.6%, respectively. Patients with international prognostic index (IPI) score 0-1 demonstrated significantly better 3-year PFS (80.3% vs 20.1%; t=18.902, P<0.001) and OS (95.7% vs 57.0%; t=10.406, P<0.001) than patients with IPI score 2-3. Three-year PFS (94.1% vs 37.2% vs 25.2%; P=0.002) and OS (100.0% vs 76.0% vs 59.8%; P=0.020) were also significantly different among patients with FLIPI 1 score 0-1, 2, ≥3. FLIPI 2 score was also identified as a prognostic factor for 3-year PFS (68.4%, 0, 0; P=0.001) and OS(87.5%, 76.2%, 0; P=0.003). ③Multivariate analysis indicated a significant association of PFS (HR=3.536, P=0.015) and OS (HR=15.713, P=0.015) with IPI. FLIPI 2 was associated with OS (score 0-1, HR=0.078, P=0.007; score 2, HR=0.080, P=0.022). Conclusion: De novo grade 3 or transformed FL might be a group of curable disease with current treatment strategies. IPI is still a prognostic tool in this scenario.
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Affiliation(s)
- Z T Ying
- Department of Lymphoma, Key laboratory of Carcinogenesis and Translational Research (Ministry of Education), Peking University Cancer Hospital & Institute, Beijing 100142, China
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Huang Q, Wang YG, Shu YQ, Yang H, Wang ZH, Yan ZW, Long YM, Yin J, Feng HY, Li CX, Lu ZZ, Hu XQ, Qiu W. [Efficacy and safety of mycophenolate mofetil in treating neuromyelitis optica spectrum disorder: a multicenter, prospective, self-control study in Guangzhou City]. Zhonghua Yi Xue Za Zhi 2018; 98:1664-1668. [PMID: 29925143 DOI: 10.3760/cma.j.issn.0376-2491.2018.21.009] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [MESH Headings] [Subscribe] [Scholar Register] [Indexed: 06/08/2023]
Abstract
Objective: To evaluate the efficacy and safety of mycophenolate mofetil (MMF) in neuromyelitis optica spectrum disorder (NMOSD). Method: From September 2014 to February 2017, NMOSD patients with seropositive aquaporin4-IgG was enrolled through a multicenter, prospective study, and the annual recurrence rate (ARR), Expanded Disability Status Scale (EDSS) and MMF-related side effects before and after MMF treatment were compared. Results: Ninety patients were enrolled in the study. After being treated for a median of 12 months (1-30 months), the median ARR decreased from 1.1 pre-MMF to 0 post-MMF (P<0.001), and the median EDSS score decreased from 4.0 pre-MMF to 3.0 post-MMF (P<0.001). The EDSS score reduced significantly after 90 days' treatment (P<0.05). The main adverse events included the deranged liver enzymes (19%, 17/90), respiratory infection (11%, 10/90), urinary tract infection (6%, 5/90), varicella-zoster infection (6%, 5/90), anemia (6%, 5/90), leucopenia (6%, 5/90), diarrhea (2%, 2/90), hair loss (1%, 1/90); 11% (10/90) patients experienced severe adverse events, and 6% (5/90) patients discontinued MMF. Conclusions: MMF could significantly reduce the ARR and EDSS score of NMOSD. However, awareness on side effects should be raised.
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Affiliation(s)
- Q Huang
- Department of Neurology, the Third Affiliated Hospital of SUN Yat-sen University, Guangzhou 510630, China
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Affiliation(s)
- T W An
- College of Animal Science and Technology, Gansu Agricultural University, Lanzhou, China
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Wu LF, Li H, Song DJ, Feng HY, Yu ZL. [Establishment of a method for GUS gene transferring into wheat (Triticum astivum L.) embryos by low energy ion beam implantation]. Yi Chuan Xue Bao 2001; 27:982-91. [PMID: 11209692] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [MESH Headings] [Subscribe] [Scholar Register] [Indexed: 02/19/2023]
Abstract
Physical parameters influencing transformation of wheat mediated by low energy ion beam, including type of ion, parameters of ion energy, dose and dose rate, were studied. Ar+ was regarded as suitable ions implanted in transformation. 20-25 keV of energy, 4.68 x 10(16) ions/cm2 of dose, 2.6 x 10(15) ions/cm2 of dose rate were chosen as appropriate implantation parameters. The suitable culture conditions for induction and growth of callus and the optimal selection scheme were established, After implantation and selection, resistant calli and hygromycin-resistant plantlets were obtained from three varieties. Molecular analysis data proved that GUS gene had integrated into the wheat genome. The mature embryo transformation efficiency of wherat variety Yangmai 5, Yangmai 158, Wanmai 32 reached 9.5%, 10.8%, 11.2% measured in produced hygromycin-resistant callus and 1.4%, 3.4%, 1.7% measured in regenerated plants, respectively, This experiment provides a basis for further investigation of wheat transformation system. Low energy ion beam mediated transformation can be extended to other plant recalcitrant to Agrobacterium tumefaciens as soon as methodological parameters are optimized.
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Affiliation(s)
- L F Wu
- Ion Beam Bioengineering Lab, Institute of Plasma Physics, Chinese Academy of Sciences, Hefei 230031, China
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