anthonyyazdaniml/gliner-biomed-curated-corpus huggingface dataset:
Teratogenic Effects   
Pregnancy Category C. There are no adequate and well-controlled studies of lamivudine in pregnant women. Animal reproduction studies in rats and rabbits revealed no evidence of teratogenicity.

Increased early embryolethality occurred in rabbits at exposure levels similar to those in humans.

Lamivudine should be used during pregnancy only if the potential benefit justifies the potential risk to the fetus.

Lamivudine pharmacokinetics were studied in pregnant women during 2 clinical studies conducted in South Africa. The study assessed pharmacokinetics in: 16 women at 36 weeks gestation using 150 mg lamivudine twice daily with zidovudine, 10 women at 38 weeks gestation using 150 mg lamivudine twice daily with zidovudine, and 10 women at 38 weeks gestation using lamivudine 300 mg twice daily without other antiretrovirals. These studies were not designed or powered to provide efficacy information. Lamivudine pharmacokinetics in pregnant women were similar to those seen in non-pregnant adults and in postpartum women. Lamivudine concentrations were generally similar in maternal, neonatal, and umbilical cord serum samples. In a subset of subjects, lamivudine amniotic fluid specimens were collected following natural rupture of membranes. Amniotic fluid concentrations of lamivudine were typically 2 times greater than maternal serum levels and ranged from 1.2 to 2.5 mcg/mL (150 mg twice daily) and 2.1 to 5.2 mcg/mL (300 mg twice daily). It is not known whether risks of adverse events associated with lamivudine are altered in pregnant women compared with other HIV-1-infected patients.

Animal reproduction studies performed at oral doses up to 130 and 60 times the adult dose in rats and rabbits, respectively, revealed no evidence of teratogenicity due to lamivudine. Increased early embryolethality occurred in rabbits at exposure levels similar to those in humans. However, there was no indication of this effect in rats at exposure levels up to 35 times those in humans. Based on animal studies, lamivudine crosses the placenta and is transferred to the fetus [see Nonclinical Toxicology (13.2)].

Antiretroviral Pregnancy Registry: To monitor maternal-fetal outcomes of pregnant women exposed to lamivudine, a Pregnancy Registry has been established. Physicians are encouraged to register patients by calling 1-800-258-4263.
RATIONALE: Bertolotti syndrome (BS) is characterized by radiculopathy caused by structural anomalies. Despite the structural deformity, conservative treatment is predominantly recommended due to surgery-related complications. Because of the diagnosis complexity, the incidence and contributing factors of BS, remain controversial. We report the case of a patient with BS who was treated with integrative Korean medicine (IKM). Moreover, we evaluated the epidemiological characteristics of lumbosacral transitional vertebrae (LSTV) from medical records of patients diagnosed with LSTV at 4 different medical clinics of Korean medicine.
PATIENT CONCERNS: A 33-year-old male patient with low back pain and severe radiculopathy was diagnosed with BS (Castellvi Type II) on magnetic resonance imaging at a local orthopedic clinic. Additionally, the medical records of patients with BS who had been treated with IKM in 4 different institutions of Korean medicine were analyzed, and the characteristics of patients suffering from BS were identified.
DIAGNOSES, INTERVENTIONS, AND OUTCOMES: The patient underwent IKM treatment for 40 days as an inpatient. The patient's condition was assessed using the Euroqol 5-dimension index and Oswestry Disability Index, and symptom severity was measured using the Numeric Rating Scale. IKM was effective in improving pain and functional disability without causing any adverse effects. In a retrospective review of medical records, the study identified symptom trends reported by patients with LSTV.
LESSONS: IKM demonstrates potential efficacy in BS management, with notable trends in LSTV-related symptomatology warranting further investigation.
Sneddon's syndrome (SS) manifests through multiple strokes and livedo reticularis. Livedoid vasculopathy (VL) is characterized by a long history of foot and leg ulceration and histopathology indicating a thrombotic process. Arterial retinal branch occlusion is described in a 52-year-old male with VL. He did not present noticeable laboratory abnormalities, such as antiphospholipid antibodies, or a history of strokes. Retinal artery occlusion accompanied by VL could be a variant of Sneddon's syndrome. Optical coherence tomography angiography revealed a reduction in the macula's vascular layers in the asymptomatic eye, indicating localized microvascular changes as an evolving marker in the pathogenesis of SS.
Subjects in Study Arm 2 will receive 4 ml of 800 µM study drug administrations for a total of 28 consecutive days. Subjects will receive 4 C16G2 Gel or placebo administrations at the clinic on the first day, followed by morning (AM) and evening (PM) study drug administrations at the subjects' home for 27 consecutive days. Study drug will be administered via a manual brush and custom dental trays.
Arm 2 includes clinically-diagnosed RA subjects on stable treatment. Arm 2 was designed to evaluate image/re-image and test re-test (i.e., repeated dose) consistency of joint-specific and global TUVs across a variety of image acquisition intervals.
Isolated and purified proteins and nucleic acids which modulate TGF-beta biological activity, including TGF-beta signal transduction. Particularly, a novel serine-threonine kinase receptors associated protein (STRAP) and cDNA encoding the same are disclosed. Recombinant host cells, recombinant nucleic acids and recombinant proteins are also disclosed, along with methods of producing each. Isolated and purified antibodies to STRAP, and methods of producing the same, are also disclosed. STRAP is characterized as having TGF-beta modulating activity. Thus, therapeutic methods involving this activity are also disclosed.
The invention relates to a semi-supervised medical image classification method based on class decoupling distribution alignment. A new class decoupling distribution alignment method is provided. The method utilizes the internal relation between the supervision information and the unsupervised information according to the change of the matrix base to more accurately predict the pseudo label of the unmarked sample. Meanwhile, a new variable condition queue is proposed to store samples with higher confidence. The queue length will vary with tag confidence to avoid over-sampling of the minority class and under-sampling of the majority class. The method of the present invention is superior to existing methods in semi-supervised medical image classification.
Vasculogenic mimicry (VM) contributes factor to the poor prognosis of malignant melanoma. Developing deoxyhypusine synthase (DHPS) inhibitors against melanoma VM is clinically essential. In this study, we optimized and synthesized a series of compounds based on the candidate structure, and the hit compound 7k was identified through enzyme assay and cell viability inhibition screening. Both inside and outside the cell, 7k's ability to target DHPS and its high affinity were demonstrated. Molecular dynamics and point mutation indicated that mutations of K329 or V129 in DHPS abolish 7k's inhibitory activity. Using PCR arrays, solid-state antibody microarrays, and angiogenesis assays investigated 7k's impact on melanoma cells to reveal that DHPS regulates melanoma VM by promoting FGFR2 and c-KIT expression. Surprisingly, 7k was discovered to inhibit MC1R-mediated melanin synthesis in the zebrafish. Pharmacokinetic evaluations demonstrated 7k's favorable properties, and xenograft models evidenced its notable anti-melanoma efficacy, achieving a TGI of 73 %. These results highlighted DHPS as key in melanoma VM formation and confirmed 7k's potential as a novel anti-melanoma agent.
For the IN administration, after a first bolus of 4 mcg/kg it is possible to repeat boluses of 1-2mcg/kg of DEX (maximum dose for each administration is 200mcg). The drug dose is divided into two equal aliquots, with one aliquot administered into each nostril by a nurse using an atomizer device.
Peptidomimetics of the formula C-AMBA-X where C is cysteine, X is, for example, methionine or phenylalanine and AMBA is a hydrophobic spacer, notably 3-aminomethylbenzoic acid. These compounds are effective inhibitors of p21 ras farnesyltransferase. Other modifications including alternative spacers for AMBA, and replacement of the A1A2X component of known CA1A2X tetrapeptides by a non-peptide aryl or heterocyclic component are also disclosed as are various phosphonylated and arylated derivatives of peptides and peptidomimetics. Pro-drugs made by functionalizing terminal amino and carboxylic acid groups of peptides and peptidomimetics are also disclosed. Such functionalized derivatives demonstrate increased cell uptake. Other structural modifications are also referred to.
BACKGROUND AND PURPOSE: Different marker-selection methods are applied to represent implant and tibial segments in radiostereometric analysis (RSA) studies of total knee arthroplasty (TKA). Either a consistent set of markers throughout subsequent RSA examinations ("consistent-marker method") is used or all available markers at each follow-up ("all-marker method"). The aim of this secondary analysis was to compare marker-selection methods on individual and group level TKA migration results.
METHODS: Data from a randomized RSA study with 72 patients was included. Tibial baseplate migration was evaluated at 3 months, 1, 2, and 5 years postoperatively with both marker-selection methods. Additionally, migration was calculated using 5 fictive points, either plotted based on the consistent set of markers or all available markers.
RESULTS: Migration could be calculated with both marker-selection methods for 248 examinations. The same prosthesis and bone markers (n = 136), different prosthesis markers (n = 71), different bone markers (n = 21), or different prosthesis and bone markers (n = 20) were used. The mean difference in maximum total point motion (MTPM) between all examinations was 0.02 mm, 95% confidence interval -0.26 to 0.31 mm. 5 implants were classified as continuously migrating with the consistent-marker method versus 6 implants (same 5 plus one additional implant) with the all-marker method. Using fictive points, fewer implants were classified as continuously migrating in both marker-selection methods. Differences between TKA groups in mean MTPM were comparable with both marker-selection methods, also when fictive points were used.
CONCLUSION: Estimated group differences in mean MTPM were similar between marker-selection methods, but individual migration results differed. The latter has implications when classifying implants for estimated risk of future loosening.
BACKGROUND: Allergic rhinitis is the most common allergic disease. It can accompany psychological disorders such as tic disorders due to the prolonged course of the symptoms of allergic rhinitis. This pioneer case-control study aims to investigate tic disorders in children and adolescents under 18 years of age diagnosed with allergic rhinitis.
METHOD: The case group in this study consisted of patients who had both allergic rhinitis and tic disorders. Patients with allergic rhinitis without tic disorders were also enrolled as the control group with matched gender and age. Demographic characteristics, tic classifications, and contributing factors for allergic rhinitis and tic disorders were studied among the cases. Tic disorders were evaluated using DSM-5 criteria for the classification of tic disorders.
RESULTS: 47 patients in the case group and 47 patients in the control group were included in this study. 53.2% and 46.8% were males and females in the case group, respectively. The mean age of the patients was 10.46 ± 3.97 years old. Sound tics were more common among the patients compared to motor tics. Patients with concomitant AR and tic disorders had more days per week with AR symptoms (P-value ≤ 0.001; OR (every day vs. three days a week = 11.02(2.98, 40.76))). Most patients with sound tick were women (p: 0.026), and most patients with motion tic were in the Provisional tic disorder group (p: 0.001). The history of infantile eczema was seen more in patients without sound tic (p: 0.025), and otitis media was significantly less common among patients with sound tics (p: 0.026). Provisional tic disorder was the most common class among the patients. In the case group (coexistence between allergic rhinitis and tic) compared to the control group, patients had significantly more days with AR symptoms per week.
CONCLUSION: This preliminary study indicates that Provisional tic disorder was the most common classification of tic among patients with allergic rhinitis, especially in patients with motor tics. Asthma in motor tics, a history of food allergy in infancy, and a history of infantile eczema were also common among patients with vocal tics. Also, patients with allergic rhinitis and tic had more severe disease (more symptoms per week) than those with rhinitis alone. These findings emphasize the association of tic disorders with immunological pathways.
<P>PROBLEM TO BE SOLVED: To provide a cell carrier which has a proper size not clogging an injector or a catheter, even when injected through the injector or the catheter, and can stably hold various cells in a living state.  <P>SOLUTION: There is provided a particulate cell carrier comprising fine particles comprising low molecular heparin and protamine. The particulate cell carrier easily forms cell aggregates having suitable sizes together with various adhesive cells, and the cell aggregates can be injected into a body with an injector or the like. The particulate cell carrier can be used as a carrier for cell transplantation in regenerative medical treatments. Various cells, especially CD-34 positive hematopoietic system stem cells or mesenchymal stem cells which have been hardly obtained in a sufficient yield with a conventional technique, can be cultured in a serum-free state or in a low concentration serum state (about 1 to 2%) on a substrate coated with the fine particles.  <P>COPYRIGHT: (C)2011,JPO&INPIT
The extent of percutaneous absorption of topical steroids is determined by many factors including the vehicle, the integrity of the epidermal barrier and the use of occlusive dressings. Hydrocortisone acetate can be absorbed from normal intact skin. Inflammation and/or other inflammatory disease processes in the skin increase percutaneous absorption. Occlusive dressings substantially increase the percutaneous absorption of topical corticosteroids. Once absorbed through the skin, hydrocortisone acetate is metabolized in the liver and most body tissue to hydrogenated and degraded forms such as tetrahydrocortisone and tetrahydrocortisol. These are excreted in the urine, mainly conjugated as glucuronides, together with a very small proportion of unchanged hydrocortisone acetate. There are no data available regarding the percutaneous absorption of iodoquinol; however, following oral administration, 3-5% of the dose was recovered in the urine as a glucuronide.
We have designed a randomized control trial to assess the impact of a laparoscopic simulator curriculum on operating room performance amongst gynecology residents. At the beginning of the study, each resident that chooses to participate will take a multiple choice pre-test assessing his or her background knowledge of laparoscopic surgical principles. Everyone will then listen to a series of lectures / video demonstrations teaching the fundamentals of laparoscopic surgery. The final part of the orientation is to have each resident perform 5 tasks on the laparoscopic simulators (peg transfer, endoloop, pattern cutting, intracorporeal suturing, and extracorporeal suturing) while being proctored by a faculty member who is timing the task and recording any errors made. Each resident will have 2 proctored performances (pre- and post) on the simulator and it will be set up as a typical OSCE-type exam. We chose to have them perform 2 repetitions as opposed to the usual 1 (like on the MCAT, SAT, or other high stake exam) to allow for potential unfamiliarity with the simulator equipment.

The residents will then perform a laparoscopic tubal ligation with a faculty member when they begin their Benign Gynecology rotation. Each resident will subsequently be randomized either traditional teaching (no simulator) or five 30-minute faculty-directed sessions at the Laparoscopic Simulator Lab. Those randomized to simulation training can practice and perform as many repetitions necessary on the simulator to achieve proficiency. Prior to completing the rotation, the residents will perform another laparoscopic tubal ligation with a faculty member blinded to whether they randomized to simulator training to re-assess their technical skills. The resident will have another proctored examination of simulator performance on the five tasks. Finally, a videotape review by independent observers will verify precision of the surgical evaluations at the conclusion of the study.
A method for treating myofascial pain syndromes in the adolescents with neurotic disorders due to computer-oriented activity provides for combined therapy: reflex therapy directed to the biologically active points of the back and the neck, stretch gymnastics, massage, relaxation psychotherapy and pharmacotherapy. For the superficial reflex therapy, metal needle applicator proposed by M. Liapko is used. Stretch gymnastics involved the traction of the major muscular groups. The massage is performed every day for 30-40 min, 10-15 seances in total with the aid of aromatherapeutic massage oil. For medicamentous therapy, Notta or Sedavit are used. 10 seances of psychotherapy are performed.
Motor vehicle collisions (MVCs) remain the leading cause of unintentional injury deaths among children in the United States (U.S.) and racial/ethnic minority children are disproportionately impacted as suboptimal child passenger safety behaviors are more prevalent in some communities. Existing universal approaches to promote child passenger safety have fallen short of ensuring that all child passengers are correctly using size-appropriate child passenger restraints according to guidelines published by the American Academy of Pediatrics and the National Highway Traffic Safety Administration. Precision prevention programs are urgently needed to improve child passenger safety behaviors among caregivers who have not been responsive to guidelines, laws, and public education campaigns. The proposed research will test the efficacy of Tiny Cargo, Big Deal/Abróchame Bien, Cuídame Bien (TCBD/ABCB), a bilingual emergency department (ED)-based precision prevention intervention grounded in Self-Determination Theory. TCBD/ABCB integrates personalized counseling based on principles of motivational interviewing (MI) and eHealth components including a tailored educational mobile-friendly website "site" and short message service (SMS) communications with the goal of improving child passenger safety. We hypothesize that by providing tailored child passenger safety education and personalized skills for restraint use in a manner that supports autonomous motivation the TCBD/ABCB intervention will be more efficacious than universal approaches (laws/guidelines) for realizing correct use of size-appropriate child passenger restraints.
Upon enrollment in the study, participants will be randomly assigned to one of two groups: an immediate-treatment group, or a 3-month waitlist control group. Both groups will be given surveys to complete online, and a seizure calendar to keep track of auras, seizures, and events. The immediate-treatment group will be scheduled to start Project UPLIFT with their trained facilitator. Each of the eight weekly sessions will take place at the same day of the week and at the same time, and will last approximately one hour. Participants will have the option of using a fake-name during the telephone calls to conceal their identity during the group telephone calls.

After the 8 weekly sessions, both groups will be given a second set of online surveys to complete individually. At this time, the waitlist control group will be scheduled to start Project UPLIFT with the trained facilitator. After the waitlist group completes the final session of Project UPLIFT, both groups will complete a third and final set of online surveys, thus concluding all study procedures.
Small intestinal bacterial overgrowth (SIBO) is characterized by bloating, gas, distention, and diarrhea due to colonization and an excessive amount of bacteria in the small bowel. Distal SIBO is the presence of excessive amounts of bacteria in the distal jejunum and/or ileum. Diagnosis of SIBO requires either duodenal aspirate with culture analysis or more commonly with breath hydrogen/methane testing. Hydrogen breath testing often uses either oral glucose or lactulose solutions. If bacteria are present in the small bowel they will ferment glucose or lactulose, producing hydrogen or methane as a byproduct. These gases are absorbed into the bowel, and then eliminated via pulmonary expiration. By detecting a rise in breath H2 and CH4 values compared to baseline, SIBO can be diagnosed. However, after oral ingestion, the majority of the glucose substrate is absorbed in the duodenum and proximal jejunum. Therefore, Glucose breath test (GBT) is good for the detection of proximal SIBO, but misses distal SIBO.

Investigators have recently shown that glucose administration into the distal duodenum through upper endoscopy has a higher positive yield for SIBO in patients with negative oral GBT. However, it is unclear if the rise in breath H2 or CH4 is because of glucose fermentation by bacteria in the distal small bowel or from fermentation by bacteria in the colon, i.e. false-positive test. Study objective here is to administer a radio-labeled glucose solution into the duodenum via an endoscopically placed nasoduodenal tube, and then determine if the rise in breath hydrogen and/or methane correlates with the location of the isotopic glucose solution in the bowel by simultaneous nuclear imaging. Results of breath testing will also be compared with duodenal aspirate/cultures taken at the time of endoscopy. Clinical response to treatment will be assessed on follow up.
Physical activity and exercise have been shown to prevent falling in older adults, although the exact mechanisms by which exercise prevents falls is unclear. Compensatory stepping and grasping reactions are frequently used to prevent a fall to the ground following a loss of balance. Age-related impairment in these reactions may be related to an increased risk of falling. Therefore, the purpose of this study is to investigate means for reversing age-related impairment in compensatory stepping and grasping reactions. A training program involving perturbation-evoked reactions will be evaluated.

Comparison(s): Balance recovery ability before and after a 6-week training program will be assessed. Performance of the training group will be compared to a control group not receiving stepping and grasping training.