Corneal neovascularization(CNV)is a pathological condition characterized by the invasion of new blood vessels into the normally avascular corneal area from the corneal periphery,leading to severe vision loss and potentially blindness.Currently,surgical,physical,and pharmacological therapies are the main clinical approaches for treating CNV.Surgical treatment aims to remove abnormal vascular tissue or perform corneal trans-plantation to inhibit angiogenesis;however,it carries a risk of postoperative rejection.Physical therapy involves the direct application of non-invasive modalities,such as laser treatment,to the neovascularized area to suppress vascular growth.Nevertheless,this approach may cause damage to surrounding healthy tissues.Pharmacotherapy has recently become a research hotspot in CNV treatment due to its convenient administration.Clinically,the drugs used for CNV treatment mainly include anti-inflammatory agents,anti-VEGF drugs,and immunosuppressants,which inhibit CNV progression by targeting angiogenesis-related signaling pathways.However,these drugs often lead to drug resistance and toxic side effects.Therefore,there is an urgent need to develop more effective and safer therapeutic agents for CNV.This article reviews the current clinical treatment status of CNV and highlights recent advances in the use of small molecule extracts from traditional Chinese medicine for CNV therapy,aiming to provide potential candidate drugs and a scientific theoretical basis for clinical management of CNV.

Corneal neovascularization(CNV)is a pathological condition characterized by the invasion of new blood vessels into the normally avascular corneal area from the corneal periphery,leading to severe vision loss and potentially blindness.Currently,surgical,physical,and pharmacological therapies are the main clinical approaches for treating CNV.Surgical treatment aims to remove abnormal vascular tissue or perform corneal trans-plantation to inhibit angiogenesis;however,it carries a risk of postoperative rejection.Physical therapy involves the direct application of non-invasive modalities,such as laser treatment,to the neovascularized area to suppress vascular growth.Nevertheless,this approach may cause damage to surrounding healthy tissues.Pharmacotherapy has recently become a research hotspot in CNV treatment due to its convenient administration.Clinically,the drugs used for CNV treatment mainly include anti-inflammatory agents,anti-VEGF drugs,and immunosuppressants,which inhibit CNV progression by targeting angiogenesis-related signaling pathways.However,these drugs often lead to drug resistance and toxic side effects.Therefore,there is an urgent need to develop more effective and safer therapeutic agents for CNV.This article reviews the current clinical treatment status of CNV and highlights recent advances in the use of small molecule extracts from traditional Chinese medicine for CNV therapy,aiming to provide potential candidate drugs and a scientific theoretical basis for clinical management of CNV.

Laryngeal cyst is a cystic lesion occurring in the laryngeal cavity. Large laryngeal cyst in infants and young children can cause laryngeal wheezing and other upper airway obstruction symptoms. In severe cases, it can be even life-threatening and requires timely surgical treatment. Currently, there is a lack of unified clinical treatment strategy for this disease.This article summarizes the surgical methods, the advantages and disadvantages of various surgical methods for laryngeal cysts in recent years. It is recommended that needle aspiration, partial cyst wall resection, radical cyst dissection, transoral robotic surgery or external approach cyst resection should be selected through full communication and evaluation to clarify the extent of the lesion scope and the advantages and disadvantages of surgery.
Infant ; Child ; Humans ; Child, Preschool ; Cysts/diagnosis* ; Laryngeal Diseases/diagnosis* ; Larynx/surgery* ; Robotic Surgical Procedures ; Biopsy, Needle

Through analyzing the existing problems and relevant solutions of TCM decoction pieces management, this article expounded the construction of TCM coding system and its construction and application in the hospital information system, attempted to apply technological standards of TCM coding system to routine TCM standardized management work through the means of informatization. At the same time, it also described the basic situation in the construction of TCM coding management information system, and promoted specific ideas, operation methods, and current condition and prospects.

Background and purpose:Drug resistance is a major cause of failure in lung cancer chemotherapy. This study aimed to investigate the effect of YAP on doxorubicin resistance in lung cancer and its underlying mechanism. Methods:Doxorubicin resistant lung cancer cell clones were established from parental sensitive cancer PC9 cell line via in vitroinduction, and the expression of YAP was analyzed. YAP was down-regulated via shRNA to different levels. MTS assay was employed to determine cell proliferation and drug sensitivity. Flow cytometry was used to determine cell cycle distribution, apoptosis and uptake of Rh-123. Western blot and quantitative real-time polymerase chain reaction (QRT-PCR) assay were used to determine the expression of ABCB1, ABCC1, p53, Runx2, ITGB2 and ErbB4. The phosphory-lation of serine/threonine kinase (AKT) was determined as well.Results:Doxorubicin resistant PC9/Adr cell clone was obtained with over-expressed YAP. Expression of YAP in PC9/Adr cells was down-regulated to different levels via shR-NA. After YAP silencing, cell proliferation was reduced, while sensitivity to doxorubicin was increased. The cell cycle was significantly halted by G0/G1 phase. Doxorubicin induced-apoptotic rate and cellular uptake of Rh-123 were increased,with positive correlation to YAP silencing level. Western blot and QRT-PCR results showed that after YAP silencing, ABCB1, ABCC1, Runx2, ITGB2, and ErbB4 proteins were down-regulated, while the expression of p53 was up-regulated. Phosphorylation of AKT was inhibited as well.Conclusion:Over-expression of YAP is involved in doxorubicin resistance in PC9/Adr cell line. Silencing of YAP could restore doxorubicin sensitivity. The mechanism involves regulation of drug resistance-related genes and promotion of apoptosis.