1.Studies on Extracting Process of Hujin Granules
Qishan LUO ; Zhaosheng HUANG ; Zhendong ZHAO ; Zongwei WANG ; Yi CHENG ; Xiaofeng XU
Journal of Guangzhou University of Traditional Chinese Medicine 1999;0(02):-
[Objective] To optimize the conditions of the extracting process of Hujin Granules. [Methods] The orthogonal design was applied. With the total emodin and the total anthraquinone (TA) content as the parameters for the alcohol-extraction, the concentration of alcohol, the volume of solvent and the extracting time were used for optimization of alcohol-extraction. With the total polysaccharide (TP) as the parameters for water-extraction, the soaking time, the volume of water and the extracting time were used for optimization of water-extraction. [Results] The optimum conditions of alcohol-extraction were: extracting with 70% alcohol 245 mL for 2 hours and extracting twice. The optimum conditions of water-extraction were: extracting with 80 mL water (not for soaking) for 1.5 hours, extracting 3 times. [Conclusion] The results indicate that the extracting process is rational and feasible, and can provide evidence for the extracting process of Hujin Granules.
2.CADASIL with clinical manifestations of lumbago, hunchback and Parkinson's syndrome.
Lei CAO ; Qishan ZHANG ; Yuman YUAN ; Lin LIU ; Lingli HE ; Chong ZHANG ; Yifeng LI ; Shalin LUO ; Lingying LIU ; Yong YOU
Chinese Journal of Medical Genetics 2019;36(9):922-925
OBJECTIVE:
To report a patient with cerebral autosomal dominant arteriopathy with subcortical infarcts and leukoencephalopathy (CADASIL) manifesting as lumbago, hunchback and Parkinson's syndrome.
METHODS:
A 49-years-old male CADASIL patient was reported. Results of clinical examination, neuroimaging and genetic testing were analyzed. His family members were also subjected to genetic testing. Related literature was reviewed.
RESULTS:
The patient had no typical symptoms of CADASIL such as headache, repeated stroke, dementia and emotional disorders, but progressive Parkinson's syndrome, late onset lumbago, hunchback, dysphagia, and diplopia. Brain MRI showed left basal ganglia and external capsule lacunar infarction. Genetic testing revealed a point mutation c.1630C>T (p.R544C) in exon 11 of the NOTCH3 gene. A heterozygous mutation was detected in the same gene in his mother, elder sister and younger brother, all of whom showed different clinical phenotypes.
CONCLUSION
The clinical features of CADASIL are heterogeneous. Lumbago, humpback, and Parkinson's syndrome may be a rare clinical phenotype of CADASIL.
CADASIL
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complications
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genetics
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Humans
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Low Back Pain
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etiology
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Magnetic Resonance Imaging
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Male
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Middle Aged
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Mutation
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Parkinson Disease
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etiology
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Receptor, Notch3
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genetics
3. CADASIL with clinical manifestations of lumbago, hunchback and Parkinson’s syndrome
Lei CAO ; Qishan ZHANG ; Yuman YUAN ; Lin LIU ; Lingli HE ; Chong ZHANG ; Yifeng LI ; Shalin LUO ; Lingying LIU ; Yong YOU
Chinese Journal of Medical Genetics 2019;36(9):922-925
Objective:
To report a patient with cerebral autosomal dominant arteriopathy with subcortical infarcts and leukoencephalopathy (CADASIL) manifesting as lumbago, hunchback and Parkinson’s syndrome.
Methods:
A 49-years-old male CADASIL patient was reported. Results of clinical examination, neuroimaging and genetic testing were analyzed. His family members were also subjected to genetic testing. Related literature was reviewed.
Results:
The patient had no typical symptoms of CADASIL such as headache, repeated stroke, dementia and emotional disorders, but progressive Parkinson’s syndrome, late onset lumbago, hunchback, dysphagia, and diplopia. Brain MRI showed left basal ganglia and external capsule lacunar infarction. Genetic testing revealed a point mutation c. 1630C>T (p.R544C) in exon 11 of the NOTCH3 gene. A heterozygous mutation was detected in the same gene in his mother, elder sister and younger brother, all of whom showed different clinical phenotypes.
Conclusion
The clinical features of CADASIL are heterogeneous. Lumbago, humpback, and Parkinson’s syndrome may be a rare clinical phenotype of CADASIL.