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Article: Management and prognosis of a vital cracked tooth by occlusal veneer for 14 months: A case report.

Wang, Mengke / Hong, Yingying / Hou, Xiaomei / Pu, Yinfei

2023 Volume 11, Issue 8, Page(s) e7714

Abstract: Key clinical message: An occlusal veneer is an ultrathin restoration method and a minimally invasive approach that can preserve more dental tissue and provide better aesthetic outcomes, thus increasing patient satisfaction.: Abstract: An occlusal ... ...

Abstract	Key clinical message: An occlusal veneer is an ultrathin restoration method and a minimally invasive approach that can preserve more dental tissue and provide better aesthetic outcomes, thus increasing patient satisfaction. Abstract: An occlusal veneer is an ultrathin restoration method and a minimally invasive approach that can preserve more dental tissue and provide better aesthetic outcomes, thus increasing patient satisfaction; however, no previous studies reported on treating cracked teeth using occlusal veneer. Accordingly, we described the diagnosis and treatment process of a cracked tooth using occlusal veneer in a single case. A 29-year-old male presented at our dental clinic complaining of biting pain in the mandibular molar on the right-hand side. A routine oral examination with radiography was performed to evaluate the oral condition and treatment planning. The #16 tooth had a crack line surrounding the whole distal-lingual cusp from the occlusal surface. After discussing various therapeutic options with the patient, an occlusal veneer was performed. One week after treatment with occlusal veneer, the patient had no complaints. A 14-month follow-up showed promising clinical and radiographic outcomes. Occlusal veneer is an alternative treatment option for a cracked tooth, as it can preserve more dental tissue and potentially save pulp vitality.
Language	English
Publishing date	2023-08-08
Publishing country	England
Document type	Case Reports
ZDB-ID	2740234-4
ISSN	2050-0904
ISSN	2050-0904
DOI	10.1002/ccr3.7714
Database	MEDical Literature Analysis and Retrieval System OnLINE

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Article: Comments on the Oyster Aquaculture Industry in China: 1985-2020.

Yu, Shu / Hou, Xiaomei / Huan, Changkun / Mu, Yongtong

Thalassas : revista de ciencias del mar

2023 , Page(s) 1–8

Abstract: Since the 1980s, China's oyster aquaculture has grown quickly in the past four decades, and it became the top mariculture species in China with an annual production of 5.23 million in 2019. Understanding the growth of oyster aquaculture in China is ... ...

Abstract	Since the 1980s, China's oyster aquaculture has grown quickly in the past four decades, and it became the top mariculture species in China with an annual production of 5.23 million in 2019. Understanding the growth of oyster aquaculture in China is important to gain insights into successful long-term production. This paper attempts to decompose China's oyster aquaculture between trends and cycles by means of an HP filter, make a specific identification of the relevant factors according to the Cobb-Douglas production function, to summarize the objective law of yield fluctuations. Results suggest that from 1985 to 2011, China's oyster aquaculture experienced a development stage of "rapid rise - steady development". At this stage, it shows a slow growth trend, and the growth can persist for long periods of time. The improvement of consumption level driven by economic growth is the main facilitating factor to promote the oyster industry, export trade and oyster price are also critical, diseases and disasters did not exert much influence on the growth of China's oyster aquaculture. The biggest problem hindering sustainable development is the tragedy of the commons caused by the limitation of marine resources, the contradiction of development will become a thorny issue.
Language	English
Publishing date	2023-05-09
Publishing country	Spain
Document type	Journal Article
ZDB-ID	2383320-8
ISSN	2366-1674 ; 0212-5919
ISSN (online)	2366-1674
ISSN	0212-5919
DOI	10.1007/s41208-023-00558-1
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Article ; Online: Biting and thermal sensitivity relief of cracked tooth restored by occlusal veneer: A 12-to 24 months prospective clinical study.

Wang, Mengke / Hong, Yingying / Hou, Xiaomei / Pu, Yinfei

Journal of dentistry

2023 Volume 138, Page(s) 104694

Abstract: Objectives: To analyze the relief time and risk factors of biting/thermal sensitivity in cracked tooth (CT) restored using occlusal veneer.: Methods: 63 CT were analyzed, and their demographic and clinical data and medical history were collected. ... ...

Abstract	Objectives: To analyze the relief time and risk factors of biting/thermal sensitivity in cracked tooth (CT) restored using occlusal veneer. Methods: 63 CT were analyzed, and their demographic and clinical data and medical history were collected. Patients were followed-up to examine the relief of thermal/biting sensitivity. Results: The maxillary first molar was the most prevalent (N = 25, 40%). The number of crack lines on the finish line ranged from 1 to 6 while the number of crack lines through preparation on the finish line from 0 to 4. Pain relief achieved steadily to 52% for thermal and 62% for biting at 1 week to over 90% for each by 3 months and was completely resolved (no pain) for each by 12 months. Painful of lateral percussion was related to a long period of thermal sensitivity (≥1 month) after restoration with occlusal veneer. The number of crack lines through preparation on the finish line >2 was correlated with biting sensitivity (≥1 month) post-treatment. Conclusions: Most patients (>90%) became asymptomatic of biting and thermal sensitivity within 3 months of CT restored by occlusal veneer. Lateral percussion and the number of crack lines through preparation on the finish line could be significant factors affecting postoperative symptoms. Clinical significance: Occlusal veneer is an ultrathin restoration and had no need for restricting clinical crown height, which could protect and relief the biting/thermal sensitivity of CT without preventive root canal therapy.
MeSH term(s)	Humans ; Prospective Studies ; Cracked Tooth Syndrome ; Root Canal Therapy ; Pain ; Molar
Language	English
Publishing date	2023-09-09
Publishing country	England
Document type	Journal Article
ZDB-ID	186068-9
ISSN	1879-176X ; 0300-5712
ISSN (online)	1879-176X
ISSN	0300-5712
DOI	10.1016/j.jdent.2023.104694
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Zs.A 860: Show issues

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Article ; Online: Glide path enlargement of curved molar canals using HyFlex EDM glide path file versus PathFile: a comparative study of preparation time and postoperative pain.

Han, Yi / Hou, Xiao-Mei

BMC oral health

2021 Volume 21, Issue 1, Page(s) 150

Abstract: Background: This randomized clinical trial aimed to compare the preparation time and severity of postoperative pain between HyFlex Electric Discharge Machine (EDM) glide path file (GPF) and PathFile.: Methods: Eighty patients whose molar teeth had at ...

Abstract	Background: This randomized clinical trial aimed to compare the preparation time and severity of postoperative pain between HyFlex Electric Discharge Machine (EDM) glide path file (GPF) and PathFile. Methods: Eighty patients whose molar teeth had at least one severely curved canal were treated by the same specialist. After access cavity preparation, the patients were randomly assigned to receive glide path enlargement with either HyFlex EDM GPF or PathFile. ProTaper Next X1 and X2 files were used to prepare the canals. The time of preparation was assessed and the severity of postoperative pain over the next 7 days was recorded. The preparation time and the postoperative pain scores were compared using the Linear Mixed Models (P ≤ 0.05). Results: Glide path enlargement time was significantly shorter with HyFlex EDM GPF (27.828 ± 2.345 s) than with PathFile (48.942 ± 2.864 s) (P < 0.001). The highest postoperative pain score was recorded on the first day and the pain decreased over time in both groups. HyFlex EDM GPF group patients reported significantly less postoperative pain than PathFile group patients overall (P < 0.001). Conclusions: Postoperative pain and glide path preparation time could be reduced by using HyFlex EDM GPF system. Trial registration PKUSSNCT, PKUSSNCT-17B12, Registered 24 October 2017.
MeSH term(s)	Dental Pulp Cavity ; Equipment Design ; Humans ; Molar/surgery ; Pain, Postoperative ; Root Canal Preparation ; Titanium
Chemical Substances	Titanium (D1JT611TNE)
Language	English
Publishing date	2021-03-23
Publishing country	England
Document type	Journal Article ; Randomized Controlled Trial ; Research Support, Non-U.S. Gov't
ZDB-ID	2091511-1
ISSN	1472-6831 ; 1472-6831
ISSN (online)	1472-6831
ISSN	1472-6831
DOI	10.1186/s12903-021-01512-4
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Article ; Online: Dynamic adjustable metalens based on a stretchable substrate with a double-layer metal microstructure.

Li, Xiangjun / Zhao, Yang / Yan, Dexian / Hou, Xiaomei / Yang, Ji / Liu, Huadong

Applied optics

2023 Volume 62, Issue 11, Page(s) 2917–2923

Abstract: Based on the impedance-matching theory, a double-layer metal structure dynamical focusing cylindrical metalens with a stretchable substrate was designed at the operation frequency of 0.1 THz. The diameter, initial focal length, and NA of the metalens ... ...

Abstract	Based on the impedance-matching theory, a double-layer metal structure dynamical focusing cylindrical metalens with a stretchable substrate was designed at the operation frequency of 0.1 THz. The diameter, initial focal length, and NA of the metalens were 80 mm, 40 mm, and 0.7, respectively. The transmission phase of the unit cell structures could cover 0-2
Language	English
Publishing date	2023-05-03
Publishing country	United States
Document type	Journal Article
ISSN	1539-4522
ISSN (online)	1539-4522
DOI	10.1364/AO.483422
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Article ; Online: Phase transformation behaviors and mechanical properties of NiTi endodontic files after gold heat treatment and blue heat treatment.

Hou, Xiao-Mei / Yang, Yin-Jie / Qian, Jun

Journal of oral science

2020 Volume 63, Issue 1, Page(s) 8–13

Abstract: WaveOne Gold, ProTaper Gold, Reciproc Blue, ProTaper Next, WaveOne and ProTaper files were selected to compare the phase transformation behaviors and mechanical properties of nickel-titanium (NiTi) rotary files after gold heat and blue heat treatments. ... ...

Abstract	WaveOne Gold, ProTaper Gold, Reciproc Blue, ProTaper Next, WaveOne and ProTaper files were selected to compare the phase transformation behaviors and mechanical properties of nickel-titanium (NiTi) rotary files after gold heat and blue heat treatments. The reverse transformation finishing point temperatures of WaveOne Gold, ProTaper Gold, ProTaper Next and WaveOne were higher than those of the other two instruments investigated. At a deflection of 0.5 mm, the loads were significantly varied except for ProTaper Next and ProTaper Gold. At a deflection of 3.0 mm, the loads of Reciproc Blue and WaveOne Gold were significantly varied compared to WaveOne and ProTaper. Cycles to failure were reduced in the order of WaveOne Gold, Reciproc Blue, ProTaper Gold, ProTaper Next, WaveOne and ProTaper. NiTi instruments after gold heat and blue heat treatments exhibited significantly higher bending properties and cyclic fatigue resistances, representing an improved performance over traditional and M-wire instruments.
MeSH term(s)	Dental Instruments ; Equipment Design ; Gold ; Hot Temperature ; Materials Testing ; Nickel ; Root Canal Preparation ; Titanium
Chemical Substances	Gold (7440-57-5) ; Nickel (7OV03QG267) ; Titanium (D1JT611TNE)
Language	English
Publishing date	2020-12-07
Publishing country	Japan
Document type	Journal Article
ZDB-ID	1434462-2
ISSN	1880-4926 ; 1343-4934
ISSN (online)	1880-4926
ISSN	1343-4934
DOI	10.2334/josnusd.19-0331
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Article ; Online: Diagnostic and Therapeutic Roles of Extracellular Vesicles in Aging-Related Diseases.

Sun, Zixuan / Hou, Xiaomei / Zhang, Jiaxin / Li, Jiali / Wu, Peipei / Yan, Lirong / Qian, Hui

Oxidative medicine and cellular longevity

2022 Volume 2022, Page(s) 6742792

Abstract: Aging shows a decline in overall physical function, and cellular senescence is the powerful catalyst leading to aging. Considering that aging will be accompanied with the emergence of various aging-related diseases, research on new antiaging drugs is ... ...

Abstract	Aging shows a decline in overall physical function, and cellular senescence is the powerful catalyst leading to aging. Considering that aging will be accompanied with the emergence of various aging-related diseases, research on new antiaging drugs is still valuable. Extracellular vesicles (EVs), as tools for intercellular communication, are important components of the senescence-associated secretory phenotype (SASP), and they can play pathological roles in the process of cellular senescence. In addition, EVs are similar to their original cells in functions. Therefore, EVs derived from pathological tissues or body fluids may be closely related to the progression of diseases and become potential biomarkers, while those from healthy cells may have therapeutic effects. Moreover, EVs are satisfactory drug carriers. At present, numerous studies have supported the idea that engineered EVs could improve drug targeting ability and utilization efficiency. Here, we summarize the characteristics of EVs and cellular senescence and focus on the diagnostic and therapeutic potential of EVs in various aging-related diseases, including Alzheimer disease, osteoporosis, cardiovascular disease, diabetes mellitus and its complications, and skin aging.
MeSH term(s)	Biomarkers ; Cell Communication ; Cellular Senescence ; Extracellular Vesicles
Chemical Substances	Biomarkers
Language	English
Publishing date	2022-08-08
Publishing country	United States
Document type	Journal Article ; Review
ZDB-ID	2455981-7
ISSN	1942-0994 ; 1942-0994
ISSN (online)	1942-0994
ISSN	1942-0994
DOI	10.1155/2022/6742792
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Article ; Online: Ginsenoside-Rg1 combined with a conditioned medium from induced neuron-like hUCMSCs alleviated the apoptosis in a cell model of ALS through regulating the NF-κB/Bcl-2 pathway.

Huang, Yu / Yang, Huili / Yang, Biying / Zheng, Yu / Hou, Xiaomei / Chen, Guiling / Zhang, Wenqi / Zeng, Xiang / DU, Baoxin

Chinese journal of natural medicines

2023 Volume 21, Issue 7, Page(s) 540–550

Abstract: Amyotrophic lateral sclerosis (ALS) is a fatal neurodegenerative disease affecting both upper and lower motor neurons in the brain and spinal cord. One important aspect of ALS pathogenesis is superoxide dismutase 1 (SOD1) mutant-mediated mitochondrial ... ...

Abstract	Amyotrophic lateral sclerosis (ALS) is a fatal neurodegenerative disease affecting both upper and lower motor neurons in the brain and spinal cord. One important aspect of ALS pathogenesis is superoxide dismutase 1 (SOD1) mutant-mediated mitochondrial toxicity, leading to apoptosis in neurons. This study aimed to evaluate the neural protective synergistic effects of ginsenosides Rg1 (G-Rg1) and conditioned medium (CM) on a mutational SOD1 cell model, and to explore the underlying mechanisms. We found that the contents of nerve growth factor, glial cell line-derived neurotrophic factor, and brain-derived neurotrophic factor significantly increased in CM after human umbilical cord mesenchymal stem cells (hUCMSCs) were exposed to neuron differentiation reagents for seven days. CM or G-Rg1 decreased the apoptotic rate of SOD1
MeSH term(s)	Humans ; NF-kappa B/genetics ; NF-kappa B/metabolism ; Ginsenosides/pharmacology ; Amyotrophic Lateral Sclerosis/drug therapy ; Amyotrophic Lateral Sclerosis/genetics ; Culture Media, Conditioned/pharmacology ; Superoxide Dismutase-1 ; Neurodegenerative Diseases ; Neurons/metabolism ; Apoptosis
Chemical Substances	NF-kappa B ; ginsenoside Rg1 (PJ788634QY) ; Ginsenosides ; Culture Media, Conditioned ; Superoxide Dismutase-1 (EC 1.15.1.1)
Language	English
Publishing date	2023-07-28
Publishing country	China
Document type	Journal Article
ZDB-ID	2192577-X
ISSN	1875-5364 ; 2095-6975 ; 1672-3651
ISSN (online)	1875-5364
ISSN	2095-6975 ; 1672-3651
DOI	10.1016/S1875-5364(23)60445-5
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Article ; Online: Cushing's Syndrome in Pregnancy Secondary to Adrenocortical Adenoma: A Case Series and Review.

Wang, Yan / An, Yufen / Hou, Xiaomei / Xu, Yanan / Li, Zhen / Liu, Xin / Zheng, Fumin / Sun, Mingze / Han, Rendong / Lu, Caixia / Li, Jing / Zhou, Jun

Endocrinology, diabetes & metabolism

2024 Volume 7, Issue 2, Page(s) e00474

Abstract: Purpose: To present a case series of Cushing's syndrome (CS) during pregnancy caused by adrenocortical adenomas, highlighting clinical features, hormonal assessments and outcomes.: Methods: We describe five pregnant women with CS, detailing clinical ... ...

Abstract	Purpose: To present a case series of Cushing's syndrome (CS) during pregnancy caused by adrenocortical adenomas, highlighting clinical features, hormonal assessments and outcomes. Methods: We describe five pregnant women with CS, detailing clinical presentations and laboratory findings. Results: Common clinical features included a full moon face, buffalo back and severe hypertension. Elevated blood cortisol levels with circadian rhythm disruption and suppressed adrenocorticotrophic hormone (ACTH) levels were observed. Imaging revealed unilateral adrenal tumours. Two cases underwent laparoscopic adrenalectomies during the second trimester, while three had postpartum surgery. All required hormone replacement therapy, with postoperative pathological confirmation of adrenocortical adenomas. Conclusion: Diagnosis of CS during pregnancy is challenging due to overlapping features with normal pregnancy: elevated blood cortisol levels and abnormal diurnal rhythm of blood cortisol, suppressed aid diagnosis. Treatment should be individualised due to a lack of explicit optimum therapeutic approaches. Laparoscopic adrenalectomy may be an optimal choice, along with multidisciplinary management including hormone replacement therapy.
MeSH term(s)	Female ; Humans ; Pregnancy ; Cushing Syndrome/complications ; Cushing Syndrome/diagnosis ; Adrenocortical Adenoma/complications ; Hydrocortisone ; Adrenalectomy/adverse effects
Chemical Substances	Hydrocortisone (WI4X0X7BPJ)
Language	English
Publishing date	2024-03-12
Publishing country	England
Document type	Journal Article
ISSN	2398-9238
ISSN (online)	2398-9238
DOI	10.1002/edm2.474
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Article: Fertility Does Not Alter Disease Progression in ALS Patients of Childbearing Age: A Three Centers Retrospective Analysis in Southern China.

Yang, Biying / Huang, Sen / Zheng, Yu / Hou, Xiaomei / Lin, Jianing / Peng, Yu / Du, Baoxin / Yao, Xiaoli

Frontiers in neurology

2022 Volume 13, Page(s) 895321

Abstract: Background: Limited data exists on the clinical features of patients with amyotrophic lateral sclerosis (ALS) during reproductive ages.: Objective: Our study characterized the clinical features of ALS and the effects of pregnancy on disease ... ...

Abstract	Background: Limited data exists on the clinical features of patients with amyotrophic lateral sclerosis (ALS) during reproductive ages. Objective: Our study characterized the clinical features of ALS and the effects of pregnancy on disease progression in patients with ALS. Methods: We performed a retrospective study of female patients with ALS in three ALS research centers in southern China from 2009 to 2021. Data regarding fertility status, and clinical and genetic features, were collected. Age-matched male patients with ALS served as controls. The patients were divided into the following two subgroups: patients with symptom onset within 1 year of pregnancy and patients with symptom onset over 1 year group after pregnancy. Results: A total of 52 female and 52 matched male patients were enrolled. There were no differences in female and male patients in the mean age of symptom onset, the mean baseline ALSFRS-R score, or median reduction of ALSFRS-R score ( Conclusion: Pregnancy and fertility were not associated with disease progression. Diagnostic delay was correlated with disease progression in this cohort. In addition, SETX might be a gene of concern for ALS patients of childbearing age.
Language	English
Publishing date	2022-06-30
Publishing country	Switzerland
Document type	Journal Article
ZDB-ID	2564214-5
ISSN	1664-2295
ISSN	1664-2295
DOI	10.3389/fneur.2022.895321
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