Results 81 to 90 of about 1,850,789 (291)

Tracheostomy Decannulation: Suprastomal Granulation Tissue in Perspective [PDF]

, 2016
Background: Suprastomal granulation tissue is a complication of tracheostomy which may make decannulation difficult and presents a therapeutic challenge to the Otorhinolaryngologists.
Ijaduola, GTA, Nwaorgu, OGB, Fasunla, JA, Aliyu, A   +3 more
core   +1 more source

Overcoming Transmission Barriers: A Dual‐Functional Adhesive Hydrogel for Direct Monkeypox Virus Neutralization and Wound Healing

Advanced Science, EarlyView.
MPXV infection leads to persistent viral replication and severe local inflammation, while existing treatments cannot simultaneously remove viruses and repair injured tissue. This study constructs Polymer@mPDA@Gel hydrogel via a two‐step hierarchical assembly method: mPDA anchors photothermal polymers to form antiviral photothermal subunits, which are ...
Ming Zhang, Jiaxin Tian, Xiaolong Zhu, Xiao Li, Xiangshu Qiu, Yuanyuan Li, Ben Zhong Tang, Ning Shi   +7 more
wiley   +1 more source

Comparative Evaluation of Soft Tissue Regeneration Rate Using Different Wound Closure Methods After Palatal Donor Site Harvesting: A Retrospective Cohort Study

Medicina
Background and Objectives: This study evaluated the effect of two wound closure methods—polypropylene sutures and a butyl-2-cyanoacrylate tissue adhesive—on the rate of soft tissue regeneration following palatal donor site harvesting.
Timofei Ryko, Anton Timoshin, Alla Shakaryants, Vitaly Borisov, Kirill Ershov, Maria Timoshina, Elena Emelina, Aglaya Kazumova   +7 more
doaj   +1 more source

Comparative Study of STSG Over Any Wound With and Without Surgical Removal of Granulation Tissue [PDF]

Egyptian Journal of Plastic and Reconstructive Surgery
Background: Split-thickness skin grafting (STSG) is awidely practiced technique for wound coverage, particularly inchronic wounds. Traditionally, surgical debridement of granulationtissue is performed prior to STSG to ensure optimal graftadherence ...
HARSHAVARDHAN ROKDE, Deepak Patil, Ryia Vakil, SANTOSH THORAT THORAT, ANAND ZINGADE, MAYUR BAVISKAR   +5 more
doaj   +1 more source

Persistent vaginal granulation tissue of a large size on the episiotomy scar [PDF]

, 2020
Although persistent granulation tissue continues to be a well-recognized complication of wound healing, the incidence of episiotomy scar granulation tissue is unknown, and reports are rare.
Al-Ojaimi, Eftekhar Hassan
core   +1 more source

Dual‐Responsive Hydrogels Integrate Bioelectrical Stimulation and Piezo‐Photocatalysis for Regenerative Treatment of Infected Wounds

Advanced Science, EarlyView.
A wireless, dual‐responsive hydrogel (PVA/(PVDF‐TrFE)/BiOClBr@PDA) is developed to promote efficient regeneration of infected wounds by integrating piezoelectric stimulation with piezo‐photocatalytic pathways. Under simultaneous light and ultrasonic stimulation, the hydrogel generates therapeutic electrical cues and reactive oxygen species, disrupting ...
Baoying Dai, Wenxuan Qie, Xiaoye Li, Jingben Zheng, Ao He, Heng Dong, Jiangjiang Yan, Hao Zhang, Ziheng Pan, Hang Yin, Chuyi Zhou, Rui Kong, Hao Wang, Binghan Dai, Yannan Xie, Zhiqun Lin   +15 more
wiley   +1 more source

Characterization of Fibroblast Clones from Periodontal Granulation Tissue in vitro

, 1992
Connective tissues are known to be composed of heterogeneous fibroblast subpopulations. The significance of this heterogeneity in different physiological and pathological conditions is poorly understood.
H. Larjava, L. Hakkinen
core   +1 more source

Asymmetric Evolution of Antennal Cell Types Underlies a Derived Ammonia‐Sensing Logic for Ecological Adaptation in Bactrocera dorsalis

Advanced Science, EarlyView.
Comparative antennal single‐nucleus transcriptomics reveals cell‐type‐dependent transcriptomic divergence in Bactrocera dorsalis, with similar structural cells but divergent sensory neurons. This neuronal diversification is associated with a distinct ammonia‐sensing pathway, linking female attraction to bird‐dropping‐associated cues with nutritional ...
Wei Liu, Shuai Zhang, Jie Zhang, Zhen Tian, Yuanbo Xue, Ling Yang, Jun Xu, Guirong Wang   +7 more
wiley   +1 more source

Analyzing the characteristics of respiratory microbiota after the placement of an airway stent for malignant central airway obstruction

Microbiology Spectrum
Malignant central airway stenosis is treated with airway stent placement, but post-placement microbial characteristics remain unclear. We studied microbial features in 60 patients post-stent placement, focusing on changes during granulation tissue ...
Yue Wang, Yunzhi Zhou, Yan Huang, Xiaoli Li, Jieli Zhang, Yongping Gao, Fang Qin, Huaixiu Fu, Shufang Wang, Anan Niu, Ruinan Guo   +10 more
doaj   +1 more source

Dual‐Targeting Biomimetic Nanozymes Loaded Microneedle Patch Promotes Scarless Wound Healing Through Anti‐Inflammatory and Anti‐Fibrotic Effects

Advanced Science, EarlyView.
This study developed a dual‐targeting biomimetic nanozyme hybrid system (Cu‐CeO2@ABs‐FTP) and integrated it with HAMA hydrogel to fabricate a microneedle patch (CAF@MN). The patch promotes fibroblast‐mediated wound repair, targets macrophages to induce M2 polarization, and targets myofibroblasts to exert anti‐fibrotic effects, thereby enabling rapid ...
Hongyi Zhang, Jinwei Li, Shan Hua, Shengming Wu, Chenlong He, Yuan Zhu, Ming Yin, Han Zhou, Huawei Liu, Chika Hasegawa, Jun Lyu, Keyue Xiao, Hua Jiang, Yilong Wang, Yuxin Qian   +14 more
wiley   +1 more source