Results 21 to 30 of about 193,745 (310)

Prevalence, risk factors, and treatment of small intestinal bacterial overgrowth in children [PDF]

open access: yesClinical and Experimental Pediatrics, 2023
Small intestinal bacterial overgrowth (SIBO) is defined as the presence of an excessive number of bacteria within the small bowel. Pediatric SIBO is a heterogeneous disorder that manifests as various symptoms ranging from mild gastrointestinal symptoms ...
Yu Kyung Cho, Jin Lee, Chang Nyol Paik
doaj   +1 more source

Real-Time and Ultrasensitive Prostate-Specific Antigen Sensing Using Love-Mode Surface Acoustic Wave Immunosensor Based on MoS2@Cu2O-Au Nanocomposites

open access: yesSensors
Prostate-specific antigen (PSA) is a well-established tumour marker for prostatic carcinoma. In this study, we present a novel, real-time, and ultrasensitive Love-mode surface acoustic wave (L-SAW) immunosensor for PSA detection enhanced by MoS2@Cu2O-Au ...
Yan Yu   +7 more
doaj   +1 more source

Clinical practice - breath tests [PDF]

open access: yesBritish Medical Bulletin, 1998
The underlying principle of the two non-invasive radio-labelled urea breath tests is similar. Both are positive when the patient's stomach is colonised by Helicobacter pylori because the organism's urease enzyme splits the orally administered urea isotope to labelled CO2 which is then detected in the expired breath.
openaire   +2 more sources

Langasite (LGS) Surface Acoustic Wave (SAW) Pressure Sensor with Kovar Alloy Point-Force Packaging for High-Temperature Environments

open access: yesSensors
Langasite (LGS)-based surface acoustic wave (SAW) sensors are promising for high-temperature pressure detection. However, their performance is limited by the low pressure sensitivity of conventional sealed-cavity packaging and temperature-induced ...
Yabing Ke   +5 more
doaj   +1 more source

Small Intestinal Bacterial Overgrowth in Subclinical Hypothyroidism of Pregnant Women

open access: yesFrontiers in Endocrinology, 2021
ObjectiveTo evaluate the small intestinal bacterial overgrowth (SIBO) of subclinical hypothyroidism of pregnant women, and explore their possible relevance.MethodsIn total, 224 pregnant women with subclinical hypothyroidism during pregnancy (study group)
Biao Wang   +10 more
doaj   +1 more source

Berberine and rifaximin effects on small intestinal bacterial overgrowth: Study protocol for an investigator-initiated, double-arm, open-label, randomized clinical trial (BRIEF-SIBO study)

open access: yesFrontiers in Pharmacology, 2023
Introduction: Small intestinal bacterial overgrowth (SIBO) leads to non-specific abdominal discomfort and nutrient malabsorption. Currently, rifaximin is widely applied in SIBO based on its antibacterial and non-absorbable nature.
Huaizhu Guo   +7 more
doaj   +1 more source

Small Intestinal Bacterial Overgrowth in Patients with Gallbladder Polyps: A Cross-Sectional Study

open access: yesInternational Journal of General Medicine, 2023
Changhao Dong,1,2 Rui Xian,1,2 Guangxiang Wang,2,3 Lihong Cui1,2 1Department of Gastroenterology, School of Medicine, South China University of Technology, Guangzhou, People’s Republic of China; 2Department of Gastroenterology, The Sixth Medical Center ...
Dong C, Xian R, Wang G, Cui L
doaj  

13C urea breath test [PDF]

open access: yesGut, 1998
Helicobacter pylori is one of the most common causes of chronic bacterial infection in humans, and is associated with many diseases of the upper gastrointestinal tract. The prevalence of infection rises with age, and in most cases colonisation probably begins during childhood.1 The modes of acquisition of infection and the evolution of disease ...
openaire   +2 more sources

Small Intestinal Bacterial Overgrowth (SIBO): Result of Altered Defensive Mechanism in Gastrointestinal – A Review

open access: yesThe Indonesian Journal of Gastroenterology, Hepatology and Digestive Endoscopy, 2020
Small intestinal bacterial overgrowth (SIBO) is a condition that is characterized by an increased number of bacteria in the small intestine or an existence of bacteria type that generally should not be in the small intestine.
Alvin Hartanto Kurniawan   +3 more
doaj   +1 more source

Time after time – circadian clocks through the lens of oscillator theory

open access: yesFEBS Letters, EarlyView.
Oscillator theory bridges physics and circadian biology. Damped oscillators require external drivers, while limit cycles emerge from delayed feedback and nonlinearities. Coupling enables tissue‐level coherence, and entrainment aligns internal clocks with environmental cues.
Marta del Olmo   +2 more
wiley   +1 more source

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