Results 71 to 80 of about 9,494 (216)

Hemorroidid [PDF]

open access: yes, 2018
Artiklis on antud lühiülevaade hemorroidide patogeneesist ning kirjeldatud hemorroidide diagnoosi ja ravi nüüdisaegseid põhimõtteid. Hemorroidid on väga sage haigus.
Peetsalu, Margot
core   +2 more sources

Engineering Cyanobacteria for High‐Yield Photosynthetic Isoprene Production With Long‐Term Phenotypic Stability

open access: yesPlant Biotechnology Journal, Volume 24, Issue 3, Page 1014-1030, March 2026.
Center: Cyanobacterial isoprene production from CO2 and sunlight. Top: CRISPR‐editing for generation of markerless production strains. Top right: Long‐term production assay for strain stability assessment. Bottom right: Engineering of MEP pathway and surrounding metabolism for bottleneck idenfication. Bottom left: Relief of bottleneck by overproduction
Kim N. Janssen   +6 more
wiley   +1 more source

Rubber band ligation of haemorrhoids.

open access: yesSingapore medical journal, 1980
Singapore Medical Journal ; 21 ; 2 ; 517-521 ...
Tan, W.T.L., Foo, K.T.
openaire   +1 more source

Management of internal haemorrhoids by rubber-band ligation

open access: yesJournal of British Surgery, 1971
Abstract Rubber-band ligation has been used in the treatment of 156 patients with internal haemorrhoids. The treatment was performed without anaesthesia in an out-patient clinic. Only one pile was ligated at each visit and 77 per cent of the patients required either two or three ligations.
A R, Groves, J C, Evans, J A, Williams
openaire   +2 more sources

Influence of haem environment on the catalytic properties of the tetrathionate reductase TsdA from Campylobacter jejuni [PDF]

open access: yes, 2016
Bifunctional diheme cytochrome c thiosul­fate dehydrogenases/tetrathionate reductases (TsdA) exhibit different catalytic properties depend­ing on the source organism.
Abou Hamdan   +42 more
core   +2 more sources

Surgical Induction of Mid‐Thoracic Aortic Coarctation in Mice: A Reproducible Preclinical Model of Pressure‐Induced Vascular Remodeling

open access: yesCurrent Protocols, Volume 6, Issue 2, February 2026.
Abstract Elevated arterial pressure is a key contributor to cardiovascular disease, yet experimental models that isolate the effects of pressure from confounding systemic factors remain limited. We describe a reproducible surgical protocol to induce mid‐thoracic aortic coarctation in mice, generating a stable and quantifiable arterial pressure gradient
D. Adam Lauver   +6 more
wiley   +1 more source

Evaluation of Tripple Rubber Band Ligation for Haemorrhoids

open access: yesGomal Journal of Medical Sciences, 2010
Background: Haemorrhoids is a common problem. Although excisional haemorrhoidectomy is time tested and valuable yet a major and painful procedure. We aimed to evaluate less extensive minor procedure of rubber band ligation for patients suffering from ...
Arshad Ali Marwat   +2 more
doaj  

Hemorrhoids

open access: yesCanadian Journal of Gastroenterology, 1990
Hemorrhoids are vascular spaces forming cushions above the anal canal which allow the passage of gas without stool, and cause clinical problems only when they become engorged and prolapse with resulting pain, bleeding, itching or discharge.
Norman E Marcon
doaj   +1 more source

Direct measurement of the mechanical work during translocation by the ribosome. [PDF]

open access: yes, 2014
A detailed understanding of tRNA/mRNA translocation requires measurement of the forces generated by the ribosome during this movement. Such measurements have so far remained elusive and, thus, little is known about the relation between force and ...
Alexander, Lisa   +10 more
core   +2 more sources

Comparative efficacy of varicocelectomy and intrauterine insemination in varicocoele patients with mild semen abnormalities: An observational study

open access: yesAndrology, Volume 14, Issue 2, Page 487-495, February 2026.
Abstract Background Varicocoele is a common cause of male infertility, affecting spermatogenesis through increased testicular temperature, venous stasis, and oxidative stress. Microsurgical subinguinal varicocelectomy improves semen quality, whereas intrauterine insemination is widely used for mild male factor infertility.
Yanlin Ma   +8 more
wiley   +1 more source

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