Results 91 to 100 of about 151,157 (179)

Squills vs. Hyacinths – A revised genus delimitation in Hyacinthinae (Hyacintheae, Scilloideae, Asparagaceae) based on phylogenomics

open access: yesTAXON, Volume 75, Issue 5, October 2026.
Abstract Scilla s.l. (Asparagaceae: Scilloideae) represents a notable Mediterranean geophyte radiation, yet genus delimitation in subtribe Hyacinthinae has long suffered from inconsistent and conflicting generic concepts. A limited set of informative morphological characters and recurrent shifts in circumscription have repeatedly hindered progress ...
Tim Böhnert   +6 more
wiley   +1 more source

Transcriptomic and proteomic signatures underlying nymphal adaptation and foam production in the forage pest Mahanarva spectabilis

open access: yesInsect Molecular Biology, Volume 35, Issue 5, Page 556-575, October 2026.
RNA‐seq and Batelli gland proteomics of fifth‐instar Mahanarva spectabilis nymphs reveal transcripts and proteins associated with xylem feeding, foam production and environmental interaction. Functional annotation identified genes involved in osmoregulation, detoxification, chemosensation and stress responses, while proteomic analysis confirmed ...
Monique da Silva Bonjour   +8 more
wiley   +1 more source

Botulinum toxin injection versus internal anal sphincterotomy for the treatment of chronic anal fissure [PDF]

open access: yes, 2005
BACKGROUND : Anal fissure is a chronic condition characterized by painful defecation and rectal bleeding. The aim of this study was to compare injection of botulinum toxin versus surgical sphincterotomy for treatment of chronic anal fissure. PATIENTS AND
Mehrdad Vahedian   +3 more
core   +1 more source

Sustainable Iron Catalysis for Chemodivergent Oxidation of Lignin‐Based Vanillyl Alcohol: Selective Access to Vanillin and Vanillic Acid

open access: yesEuropean Journal of Organic Chemistry, Volume 29, Issue 35, 19 September 2026.
Green reaction media enable chemodivergent oxidation of vanillyl alcohol, selectively affording vanillin or its fully oxidized counterpart, vanillic acid. The use of an earth‐abundant, inexpensive, and nontoxic iron catalyst for the transformation of lignin‐derived alcohol to fine chemicals underscores the sustainability of the process. A low E‐factor (
Rasmiranjan Hota   +2 more
wiley   +1 more source

Treatment of chronic anal fissure by gonyautoxin

open access: yes, 2007
Publicación ISIObjective The use of gonyautoxin has been reported to be safe and effective in healing acute and chronic anal fissures. This study was designed to show better efficacy in healing patients with chronic anal fissure by increasing the ...
Henríquez, Ana   +6 more
core  

Role of Lateral Internal Sphincterotomy in the Surgical Treatment of Chronic Anal Fissure

open access: yesGomal Journal of Medical Sciences, 2010
Background: Lateral internal sphincterotomy is one of the many treatment modalities for chronic anal fissure. This study was designed to evaluate the outcome of lateral internal sphincterotomy for the treatment of chronic anal fissure.
Muhammad Tayyab   +2 more
doaj  

AYURVEDIC MANAGEMENT OF ACUTE FISSURE-IN-ANO- A CASE SERIES

open access: yesKerala Journal of Ayurveda
Fissure-in-ano is a tear in the longitudinal axis of the lower anal canal. It is a common distressing ano-rectal disorder, which mostly affecting the age group of 18 to 40.
Shruthy Santhan, Deepa Jose, Subi N H
doaj   +1 more source

CHRONIC ANAL FISSURE TREATMENT WITH CONSERVATIVE LATERAL INTERNAL ANAL SPHINCTEROTOMY AND ITS OUTCOME

open access: yes, 2018
Objective: To determine the efficacy of conservative lateral anal sphincterotomy in chronic anal fissure treatment in women. Study design: Quasi-experimental study. Location and duration of work: In the Surgical Department, Lahore General Hospital From
Dr. Nazish Sarfraz, Dr. M Shahzeb Aslam, Dr. Aghosh E Gul Chaudhary
core   +1 more source

Topical Sucralfate for Treatment of Chronic Anal Fissure. [PDF]

open access: yesJ Anus Rectum Colon, 2023
Lohsiriwat V, Mongkhonsupphawan A.
europepmc   +1 more source

Effect of isosorbide dinitrate ointment on anal fissure

open access: yes, 2003
Effect of isosorbide dinitrate ointment on anal fissure. Songun I, Boutkan H, Delemarre JB, Breslau PJ. Department of Surgery, Rode Kruis Ziekenhuis, The Hague, The Netherlands.
Delemarre, J.B.   +3 more
core   +1 more source

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