Results 71 to 80 of about 843,026 (292)

Tympanoplasty Outcomes in Active and Inactive Chronic Otitis Media of Mucosal Type: A Prospective Interventional Study [PDF]

Journal of Clinical and Diagnostic Research
Introduction: Chronic Otitis Media (COM) is a leading cause of preventable hearing loss, particularly in developing nations. It is characterised by tympanic membrane perforation and recurrent ear discharge resulting from long-standing middle ear ...
Rajeev Kumar Nishad, Priyanka Das, Reetu Verma   +2 more
doaj   +1 more source

Metastatic niche shaped by host factors influences disseminated cancer cell fate

FEBS Letters, EarlyView.
Metastasis is shaped not only by cancer cells but also by the environments they encounter. This review explores how factors such as aging, diet, the microbiome, lifestyle, and environmental exposures remodel organ‐specific niches in the lung, liver, bone, and brain, influencing where metastatic cells survive, remain dormant, or grow, and ultimately ...
Gwennan Delyth Ward, Álvaro Ruiz‐Tabas, Patricia Altea‐Manzano   +2 more
wiley   +1 more source

Long-term visual and microperimetry outcomes following autologous retinal pigment epithelium choroid graft for neovascular age-related macular degeneration [PDF]

, 2009
To describe the 2- to 4-year visual and microperimetry outcomes of autologous retinal pigment epithelium (RPE)-choroid graft in patients with neovascular age-related macular degeneration (AMD).In this retrospective cohort study, 12 patients with ...
Coffey, PJ, Uppal, GS, Rubin, GS, Chen, FK, Tufail, A, Maclaren, Robert, Franzco, FKC, Aylward, GW, Da Cruz, L, MacLaren, RE   +9 more
core   +1 more source

Management of large tympanic membrane perforations – A comparative study

Journal of Clinical and Scientific Research
Background: This study aimed to compare the results of tympanoplasty with temporalis fascia graft alone and with composite graft in cases of inactive mucosal-type chronic suppurative otitis media with subtotal and total perforations in graft uptake and ...
Saaketh Boddupalli, Sreenivas Gouripeddi
doaj   +1 more source

Comparison of graft uptake by underlay and overlay technique in myringoplasty.

Journal of Ayub Medical College, Abbottabad : JAMC, 2021
About 80% of tympanic membrane tears consequential of middle ear infections or trauma restore spontaneously. Myringoplasty is the procedure to fix the perforation which fails to heal. It is of two types; overlay and underlay techniques. In former technique graft is placed lateral to the fibrous sheet of the tympanic membrane while in underlay technique
Mahwash, Khawaja, Tahira, Sajid, Tabassum, Aziz, Umair, Ashfaq, Azmatullah, Khan   +4 more
openaire   +1 more source

Tumour–host interactions in Drosophila: mechanisms in the tumour micro‐ and macroenvironment

Molecular Oncology, EarlyView.
This review examines how tumour–host crosstalk takes place at multiple levels of biological organisation, from local cell competition and immune crosstalk to organism‐wide metabolic and physiological collapse. Here, we integrate findings from Drosophila melanogaster studies that reveal conserved mechanisms through which tumours hijack host systems to ...
José Teles‐Reis, Tor Erik Rusten
wiley   +1 more source

Double Door Tympanoplasty for Management of Subtotal and Total Perforation [PDF]

International Journal of Medical Arts
Background: Chronic otitis media leads to tympanic membrane [TM] perforation which impairs hearing and predisposes to recurrent infections. Large subtotal and total perforations are challenging to repair.
Kareem Elawady, Abdelhamid Abdelmottaleb, Hatem Elhabashy, Wael Esmaeil   +3 more
doaj   +1 more source

A novel quinazolinone insulin receptor inhibitor and its synergy with an EGFR inhibitor in glucose‐driven glioblastoma

Molecular Oncology, EarlyView.
The novel styrylquinazolinone‐based molecule W1B effectively suppresses glioblastoma by inhibiting IGF1R and EGFR. In high‐glucose microenvironments driving tumor resistance, W1B acts synergistically with the EGFR inhibitor dacomitinib. This combination safely blocks compensatory survival signaling in zebrafish xenograft models. Showcasing promising in
Patryk Rurka, Wioleta Cieślik, Wojciech Płaziński, Katarzyna Stępnik, Anna Boguszewska‐Czubara, Elżbieta Kot, Robert Musioł, Mateusz Jasica, Anna Mrozek‐Wilczkiewicz, Katarzyna Malarz   +9 more
wiley   +1 more source

A comparison of efficacy of autologous platelet-rich plasma and conventional sutures in anchoring split skin graft on wounds

Journal of the Scientific Society
Context: Split thickness skin grafting (STSG) restores cutaneous cover over wounds thus protecting the underlying surface from contamination, fluid loss and stimulates healing.
Urbee Gupta, Anilkumar P Bellad, Rajesh S Powar, Chetan V Sultanpur   +3 more
doaj   +1 more source

Perichondrium - An Autologous Substitute for Temporalis Fascia in Type I Tympanoplasty: A Comparative Study

Bengal Journal of Otolaryngology and Head Neck Surgery, 2019
Introduction  Temporalis fascia is the commonly used graft material for tympanic membrane reconstruction. Tragal perichondrium share with the fascia the quality of being mesenchymal tissue. In our study we compared perichondrium and temporalis fascia in
Bahnisikha Kayet, Arya Brata Dubey
doaj   +3 more sources