anthonyyazdaniml/gliner-biomed-curated-corpus huggingface dataset:
BACKGROUND: Increased risk of neoplastic events after recombinant human growth hormone (rhGH) treatment in childhood has been an ongoing concern but long-term safety data are limited.
METHODS: A nationwide population-based cohort study in Sweden of patients treated with rhGH during childhood between 1985-2010, due to isolated growth hormone deficiency (GHD), small for gestational age (SGA) and idiopathic short stature (ISS). The comparison group consisted of 15 age-, sex-, and region-matched controls per patient, randomly selected from the general population. Data on neoplastic events and covariates, such as gestational age, birth weight, birth length, socioeconomic status, and height at study start, were collected through linkage with population-based registers. The cohort was followed for neoplastic events until the end of 2020.
RESULTS: 53,444 individuals (3,408 patients; 50,036 controls) were followed for up to 35 years, with a median follow-up of 19.8 years and a total of 1,050,977 person-years. Patients showed a moderately increased hazard ratio (HR) for neoplastic events overall compared to controls (HR 1.28, 95% CI: 1.12-1.46), but only significant for males (HR 1.39, 95% CI: 1.17-1.66) and not females (HR 1.15, 95% CI: 0.94-1.41). Longer treatment duration was associated with an increased HR, but no association was found between neoplastic events and mean or cumulative dose. No increased risk of malignant neoplasms was observed for the patients compared to matched controls (HR 0.91 95% CI: 0.66-1.26).
CONCLUSION: No association was found between rhGH treatment during childhood for GHD, SGA, or ISS and malignant neoplastic events in early to mid-adulthood. A moderate increase in overall neoplastic events was observed due to an increased number of events in male patients.
Mitochondria play a key role in kidney physiology and pathology. They produce ATP to fuel energy-demanding water and solute reabsorption processes along the nephron. Moreover, mitochondria contribute to cellular health by the regulation of autophagy, (oxidative) stress responses, and apoptosis. Mitochondrial abundance is particularly high in cortical segments, including proximal and distal convoluted tubules. Dysfunction of the mitochondria has been described for tubulopathies such as Fanconi, Gitelman, and Bartter-like syndromes and renal tubular acidosis. In addition, mitochondrial cytopathies often affect renal (tubular) tissues, such as in Kearns-Sayre and Leigh syndromes. Nevertheless, the mechanisms by which mitochondrial dysfunction results in renal tubular diseases are only scarcely being explored. This review provides an overview of mitochondrial dysfunction in the development and progression of kidney tubulopathies. Furthermore, it emphasizes the need for further mechanistic investigations to identify links between mitochondrial function and renal electrolyte reabsorption.
Before anesthesia induction, the participants inhaled pure oxygen through the mask for 5 minuets. After successful anesthesia induction, FiO2 will be adjusted to 60% in one lung ventilation and 30% FIO2 in both lungs ventilation, and the total gas flow rate will be set at 2L/min. All patients will be performed via the lung protective ventilation strategy. The respiratory parameters are VT: 6-8ml/kg, PEEP: 6-8 cm H2O, RR: 1:2. Manual lung recruitment maneuvers will be performed after tracheal intubation and before tracheal extubation, however when intraoperative oxygen saturation is less than 92% the manual lung recruitment maneuver will be done too. Arterial blood will be collected for blood gas analysis. Patients in both groups will be extubation the operating room and then sent to the PACU. patients should transfer to 60% Oxygen group if intraoperative oxygen saturation less than 85%.
Common tenrecs (Tenrec ecaudatus) are fossorial mammals that use burrows during both active and hibernating seasons in Madagascar and its neighboring islands. Prevailing thought was that tenrecs hibernate for 8-9 months individually, but 13 tenrecs were removed from the same sealed burrow 1 m deep from the surface. Such group hibernation in sealed burrows presumably creates a hypoxic and/or hypercapnic environment and suggests that this placental mammal may have an increased tolerance to hypoxia and hypercapnia. Higher tolerances to hypoxia and hypercapnia have been documented for other mammals capable of hibernation and to determine if this is the case for tenrecs, we exposed them to acute hypoxia (4 h of 16 or 7% O2), progressive hypoxia (2 h of 16, 10 and 4% O2), or progressive hypercapnia (2 h of 2, 5 and 10% CO2) at cold (16 °C) or warm (28 °C) ambient temperatures (Ta). Oxygen equilibrium curves were also constructed on the whole blood of tenrecs at 10, 25, and 37 °C to determine if hemoglobin (Hb)-O2 affinity contributes to hypoxia tolerance. In animals held at 16 °C, normoxic and normocapnic levels of oxygen consumption rate (   V ˙ O 2  ), body temperature (Tb), and heart rate (HR) were highly variable between individuals. This inter-individual variation was greatly reduced in animals held at 28 °C for oxygen consumption rate and body temperature. Both hypoxia (acute and progressive) and progressive hypercapnia led to decreases in   V ˙ O 2  as well as the variation in   V ˙ O 2  between animals held at 16 °C. The fall in oxygen consumption rate in 7% O2 independent of changes in body temperature in tenrecs held at 16 °C is unique and not consistent with the typical hypoxic metabolic response seen in other hibernating species that depends on concomitant falls in Tb. In animals held at 28 °C, exposure to O2 levels as low as 4% and CO2 levels as high as 10% had no significant effect on   V ˙ O 2  , HR, or Tb, indicative of high tolerance to both hypoxia and hypercapnia. High variation in heart rate remained between individuals in all gas compositions and at all temperatures. Tenrec Hb-O2 affinity was similar to other homeothermic placental mammals and likely does not contribute to the increased hypoxia tolerance. Ultimately, our results suggest changes in Ta dictate physiological responses to hypoxia or hypercapnia in tenrecs, responses more characteristic of reptiles than of most placental mammals. Given that numerous anatomical and physiological characteristics of tenrecs suggest that they may be representative of an ancestral placental mammal, our findings suggest the typical hypoxic metabolic response evolved later in mammalian evolution.
The control arm will receive symptomatic care (acetaminophen 1000mg and ondansetron 4mg). They will not wear any helmets.
With increasing life spans, breast cancer (BC) survivors may face the possibility of developing second primary cancer (SPC), which can considerably shorten survival. Lung cancer (LC) is a common SPC among BC survivors. This study explored the association between these two cancers through Mendelian randomization (MR) analysis. A bidirectional two-sample MR analysis was conducted with BC genome-wide association study (GWAS) data from the Breast Cancer Association Consortium (BCAC) included 228,951 individuals and the GWAS summary statistics from the Transdisciplinary Research in Cancer of the Lung (TRICL) of LC included 112,781 individuals. The IVW method and MR-RAPS method showed a causal effect of overall BC on lung adenocarcinoma (LUAD) (IVW: OR = 1.060, 95% CI = 1.008-1.116, P = 0.024; MR-RAPS: OR = 1.059, 95% CI = 1.005-1.116, P = 0.033), which indicated that patients with BC had an increased risk of LUAD. However, there is no strong evidence for a causal effect of LUAD on BC. Our study revealed a causal effect of BC on second primary LUAD, suggesting that we should intensify screening for second primary LC in BC survivors. Early intervention and treatment for patients with second primary LC are needed to reduce mortality in BC survivors.
Chronic obstructive pulmonary disease (COPD) is a major respiratory illness that is both preventable and treatable. Dyspnea is the most important symptom that COPD patients experience and this can have a major impact on their daily live. While COPD is characterized by a spectrum of disease severity, most patients experience poor exercise intolerance attributable to ventilatory limitation as well as peripheral muscle fatigue, ultimately leading to severe disability.

Endurance exercise is an important component of pulmonary rehabilitation and is aimed at preventing this decline in functional capacity. The effects of pulmonary rehabilitation are largely attributable to the exercise training component involving concentric muscle contractions, traditionally trough dynamic, large muscle exercise on a cycle ergometer or treadmill. However, many patients are unable to partake and benefit from such rehabilitation because of locomotor muscle weakness and severe ventilatory limitation that prevent them from exercising at intensities sufficient to provoke improvements in cardioventilatory and skeletal muscle function. Eccentric exercise is known for its unique physiologically fundamental characteristics: the lower metabolic demand for a same power output and greater muscle gains compared to the concentric exercise. For this reason, eccentric endurance training has been proposed as a novel adjunctive rehabilitative countermeasure for certain chronic diseases (such as coronary disease and COPD) and can play an important role for patients with advanced disease.
The present invention discloses an attenuated vaccinia virus Tiantan strain carrier, a preparation method and an application of the carrier, and the preservation number of vaccinia viruses (TT. WHU. pZCI) obviously attenuated is CCTCC: V200416. The preparation method comprises the steps that A. A. shuttle plasmids are constructed and contain a flanking sequence which is isogenous with a vaccinia virus Tiantan strain HA gene late promoter sequence or a lateral sequence; B. the shuttle plasmids and a vaccinia virus Tiantan strain are isogenously recombined, and thereby, the functions of vaccinia virus HA genes are partially lost, and the purpose of obvious attenuation of the vaccinia virus Tiantan strain is achieved. The attenuated vaccinia virus Tiantan strain carrier is application to preparation of vaccines for treating or preventing communicable diseases.
The present invention provides amphiphilic linear peptides and/or peptoids and hydrogels comprising amphiphilic linear peptides/peptoids. Amphiphilic linear peptides/peptoids are capable of self-assembling into three-dimensional macromolecular nanofiber networks, which bind water and form hydrogels. These peptides/peptoids include short amphipathic sequences having hydrophobic portions of aliphatic amino acids and at least one acidic, neutral or basic polar amino acid. Amphiphilic linear peptides/peptoids are composed of non-repeating aliphatic amino acids, which may be in the L-or D-form. A plurality of such peptides/peptoids assemble into supramolecular helical fibers and form peptide hydrogels upon assembly. The corresponding hydrogels are formed in aqueous solution at physiological pH and are therefore particularly useful for cell culture, tissue engineering, tissue regeneration, wound healing and the release of bioactive moieties (including cells, nucleic acids, antimicrobials, microparticles/nanoparticles, cosmetics and small molecule therapeutics) as well as for providing mechanical support for damaged or missing tissue. Such hydrogels may also be formed in situ, wherein the gelation process occurs in vivo after injection of the peptide solution. Such hydrogels, which are rigid, biocompatible, and entrap up to 99.9% water, are also well suited for applications utilizing electronic devices.
Lymphedema is a major chronic morbidity that occurs in patients undergoing treatment for breast cancer (BC). Surgery for BC includes axillary surgery with either sentinel lymph node biopsy (SLNB) or axillary lymph node dissection (ALND). Lymphedema occurs due to removal or disruption of lymphatic drainage of the arm that overlaps with drainage of the breast. The risk of lymphedema increases significantly with adjuvant radiation. Axillary reverse mapping (ARM) is a technique where blue dye is injected into the upper arm at surgery, allowing direct visualization of arm lymphatics and nodes during either SLNB or ALND. This allows preservation of arm lymphatics unless there is suspicion of metastatic disease in ARM lymphatics or if the ARM node is/are also the sentinel lymph node. Studies to date have largely been observational cohort studies, and mainly with low risk patients undergoing SLNB only. There is only one published randomized controlled trial, and this included only patients undergoing modified radical mastectomy.Our proposal is a prospective randomized pilot study. The study population includes patients undergoing axillary surgery (SLNB with mastectomy or ALND with either BCS or mastectomy or completion ALND after positive SLNB). The intervention group will undergo ARM; the control will undergo standard surgical treatment. Both groups will undergo standardized baseline and postoperative arm measurements and patients will complete symptom and quality of life questionnaires. The purpose is to determine the feasibility of the ARM technique, its accuracy in identifying and sparing arm lymphatics, and its ability to reduce the risk of lymphedema.
The invention relates to a drug combination containing astragalus and a use thereof. The drug combination contains astragalus or an astragalus extractive or a derivative thereof capable of being received chemically. The drug combination comprises the following components: 100 parts of astragalus and 1-50 of levamisole hydrochloride. On the basis, the following one or more components can be increased, but not limited: 20-150 parts of vitamin C. The use method and the dosage of the combination are shown as follows: a solid preparation is used after being mixed by 0.1-10.0 percent of complete feeds; and a liquid preparation is drunk after the water of 250-500 kg is added in the liquid preparation of 100 ml. The combination has the main function of inducing a human body to generate the interferon, promoting the antibody formation and adjusting the immunologic function of the human body. The drug combination is used for simulating an immune system of an animal body, adjusting the immunity, enhancing the disease resistance, reducing the disease incidence and assisting to treat the virus infection.
The active treatment, beetroot juice (BEET IT, James White Drinks, Ipswich, UK), contains 6.2mmol of inorganic nitrate. Participants will continue supplementation until they complete all testing visits.
Background and Objectives: Postoperative ileus (POI) is a delay in gastrointestinal transit following surgery that leads to various complications. There is limited understanding of its effective treatment options. CKD-495 and eupacidin are natural products licensed for treating mucosal lesions in acute and chronic gastritis; however, little is known about their effects on intestinal permeability. This study evaluated the effects of CKD-495, eupacidin, and its components (eupatilin and cinnamic acid) on intestinal permeability in an animal model of POI. Materials and Methods: Guinea pigs underwent surgical procedures and were randomly assigned to different treatment groups. Drugs were administered orally prior to surgery. Intestinal permeability, leukocyte count, and the expression of calprotectin and tight junction proteins were measured in the harvested ileum tissue. Results: The intestinal permeability and leukocyte count were higher in the POI group than in the control group. The pre-administration of CKD-495, cinnamic acid, eupacidin, and eupatilin effectively prevented these changes in the POI model. No significant differences were observed in the expression of tight junction proteins. Conclusions: CKD-495, cinnamic acid, eupacidin, and eupatilin exerted protective effects against increased intestinal permeability and inflammation in an animal model of POI. These natural products have potential as therapeutic options for the treatment of POI.
BACKGROUND: The modifiable mechanisms underlying the association between socioeconomic status (SES) and preterm birth remain unclear. This study aimed to investigate the relationship between preterm birth and maternal SES or gestational weight gain (GWG), as well as the role of GWG in mediating SES disparities in preterm birth.
METHODS: Data was from a hospital-based sub-study of physical growth and development survey for Chinese newborns with various gestational ages. Singleton newborns aged from 24 to 42weeks' gestation and their mothers were included. Using information from maternal questionnaire, a composite SES was constructed with parental education and family annual income. GWG as mediator was calculated by deducting pre-pregnancy weight from maternal weight at delivery. Logistic regression model was adopted to investigate the association of preterm birth with SES or GWG. Causal mediation analysis was performed to measure mediating effect of GWG on the pathway from SES to preterm birth.
RESULTS: After controlling for potential confounders, risk of preterm birth was reduced by 12.4% (OR = 0.876, 95%CI:0.855-0.879) for per one-kilogram increase of GWG, and risk of preterm birth was reduced by 24% (OR = 0.760, 95%CI: 0.717-0.806) for per one-unit increase of SES score. Mediation analysis supported a significant association between higher SES and decreased risk of preterm partly through higher GWG, in which estimated proportion mediated by GWG was 13.04% (95%CI: 11.89-16.25). GWG also played a significant role as a mediator when socioeconomic status was indicated by maternal education, paternal education or family income. GWG mediated approximately 11.03% (95% CI: 8.56-18.25) of the total effect of SES on very preterm birth, which was greater than that for moderate preterm birth (6.72%, 95%CI: 2.72-31.52) and late preterm birth (9.04%, 95%CI: 5.24-24.04). A series of sensitive analysis confirmed the robustness of association of interest.
CONCLUSION: Increased GWG and higher socioeconomic status are strongly associated with a lower risk of preterm birth. GWG mediates socioeconomic disparities in preterm birth, most notably in very preterm birth. Understanding this mechanism will aid in the development of interventions and policy for maternal and child health care.
PURPOSE:To provide a new polysaccharide, NPS, having specific physicochemical properties and useful physiological activity. CONSTITUTION:The title NPS has specific physicochemical properties and can be obtained as follows. An NPS-producing strain belonging to the genus Lactobacillus is incubated in a culture medium to allow a polysaccharide, NPS, to generate and accumulate in the culture. The NPS is then taken out. An example of the strain is Lactobacillus helveticus MIKI-010 separated from fermented naline milk. This NPS is utilizable as an active ingredient for a marrow cell growth accelerator or anti-inflammatory agent.
Tramadol is administered as a racemate and both the [-] and [+] forms of both tramadol and M1 are detected in the circulation. The pharmacokinetics of plasma tramadol and acetaminophen following oral administration of one tramadol hydrochloride and acetaminophen tablet are shown in Table 1. Tramadol has a slower absorption and longer half-life when compared to acetaminophen.

A single dose pharmacokinetic study of tramadol hydrochloride and acetaminophen tablets in volunteers showed no drug interactions between tramadol and acetaminophen. Upon multiple oral dosing to steady state, however, the bioavailability of tramadol and metabolite M1 was lower for the combination tablets compared to tramadol administered alone. The decrease In AUC was 14% for (+)-tramadol, 10.4% for (-)-tramadol, 11.9% for (+)-M1 and 24.2% for (-)-M1. The cause of this reduced bioavailability is not clear. Following single or multiple dose administration of tramadol hydrochloride and acetaminophen tablets, no significant change in acetaminophen pharmacokinetics was observed when compared to acetaminophen given alone.
This is a prospective randomized single-blinded controlled trial with pre- and post-measurements. 20 individuals will be recruited, and randomly assigned to experimental or control group. Statistical data analysis will be done by SPSS 24.0. Baseline characteristics will be analyzed using independent t-test or Chi-square test. Repeated measures two-way analysis of variance (ANOVA) with Tukey's post-hoc analysis will be used for time-by-group comparisons. The significant level is set at 0.05.
PURPOSE: The standard of care for burned patients experiencing hyperglycemia associated with the hypermetabolic response is insulin therapy. Insulin treatment predisposes burn patients to hypoglycemia, which increases morbidity and mortality. Metformin has been suggested as an alternative to insulin therapy for glycemic control in burn patients given its safety profile, but further research is warranted. This study investigated whether metformin use in burn patients is associated with improved glycemic control and morbidity/mortality outcomes compared to insulin use alone.
MATERIALS AND METHODS: Using the TriNetX database, we conducted a retrospective study of burned patients who were administered insulin, metformin, or both within one week of injury. Demographic, comorbidity, and burn severity information were collected. Patients were categorized by treatment type, propensity score-matched, and compared for the following outcomes within 3 months: hyperglycemia, hypoglycemia, sepsis, lactic acidosis, and death. Statistical significance was set a priori at p ≤ 0.05.
RESULTS: The insulin cohort was at increased risk for all outcomes (all p < 0.0001) compared to the metformin cohort, and an increased risk for sepsis, lactic acidosis, and death (all p ≤ 0.0002) compared to the insulin/metformin combination cohort. When compared to the metformin cohort, the combination cohort was at increased risk for all outcomes (all p ≤ 0.0107) except death.
CONCLUSIONS: Treatment with metformin after burn is associated with a reduced risk of morbidity and mortality compared to insulin. The combination of insulin and metformin is no more effective in reducing the risk of hyperglycemia and hypoglycemia than insulin alone but is less effective than metformin alone.
Mastectomy is a procedure performed as a part of treatment for breast cancer, which entails removal of entire breast tissue. Breast cancer is a condition where abnormal cells in the breasts proliferate and eventually develop tumor. It is the most prevalent form of cancer accounting for 23% of all the newly diagnosed cancers. There are several types of mastectomy procedures including complete mastectomy, radical mastectomy and modified radical mastectomy. After mastectomy, many possible complications and side effects can occur including seroma, lymphedema, pain, restricted range of motion, kinesiophobia, infection etc. and all these complications required special care and treatment to improve patient's quality of life. Breast cancer survivor often develop fear of movement called kinesiophobia either due to pain or other psychological factors. It is the excessive, irrational, and debilitating fear of movement or physical activity. This fear of movement is linked to a feeling of susceptibility to injury from movement. As a result of using the painful area less due to the fear of increased pain from movement, acute pain can develop into persistent and chronic pain that in return increase hospital stay and decrease quality of life which increase the financial burden on individual. According to the recent studies kinesiophobia is one of the parameters found in post-mastectomy patients with mean Tempa -11 score of 24 in Pakistani populations.

Post mastectomy complications are mostly manageable, and studies show significant improvement in patient's symptoms. Shoulder disability, pain and ROM are addressed in many studies but managing kinesiophobia in early stages after mastectomy still needs to be further discussed