anthonyyazdaniml/gliner-biomed-curated-corpus huggingface dataset:
Gallbladder carcinoma (GBC) is the most common type of biliary tract carcinoma and the third commonest digestive tract malignancy in India. GBC arises in the setting of chronic inflammation and the commonest source is cholesterol gallstones (in more than 75% patients). Other causes of chronic inflammation include primary sclerosing cholangitis, ulcerative colitis, liver flukes, chronic Salmonella typhi and paratyphi infections, and Helicobacter infection. Many other factors have also been identified such as ingestion of certain chemicals, exposures through water pollution, heavy metals and radiation exposure. Only a small fraction of GBC are associated with hereditary syndromes like Gardner syndrome, neurofibromatosis type I and hereditary non-polyposis colon cancer.

Of the multiple molecular alterations observed in GBC, it has not yet been possible to pinpoint which ones are the "driver" genes or controllers of the neoplastic process and to differentiate them from the "passenger" genes, those observed mainly in sporadic malignant tumors like GBC in which epigenetic alterations predominate. The most frequently mutated genes in GBC are: TP53 (41%), CDKN2A (28%) KRAS (19%), TERT (8%), CTNNB1 (8%) and PI3K (7%). The signalling pathway of the ERBB family is one of the most frequently mutated in GBC. These receptors participate in regulating cell proliferation, differentiation and survival. Their amplification mainly translates into protein over expression. The receptor HER2/NEU, after dimerization activates a large variety of downstream pathways such as RAS-RAF-MEK-ERK1/2 or PI3k-AKT-MTOR with great influence on cell proliferation. On the other hand, PTEN (phosphatase and tensin homolog) is a tumor suppressor gene that encodes a protein with phosphatase function that inactivates substrates like PI3K The absence of the PTEN functional protein permits the activation of PI3k with an even greater intensity than the activating mutation of PI3K itself. The uncontrolled production of PIP3 is one of the most important effectors of the PI3K/AKT pathway with mTOR stimulating protein synthesis that regulate apoptosis. The immunohistochemical expression of the PTEN protein is considered a good way to evaluate the functional state of the gene.

1. Comprehensive history and physical examination of the patients and all the details will be recorded in the preset proforma. All routine investigations as indicated including a biopsy to establish a diagnosis and CT/MRI/MRCP of the abdomen to measure the tumor dimensions and stage the disease before initiation of treatment will be recorded.
2. The archival tissue will be studied for expression of gene mutation by molecular analysis using Next Generation Sequencing. Patients treated between 2017-2020 where NGS information is available will also be included in retrospect. Their data will be extracted from the Medical records, and attempts will be made to contact them for follow-up.
BACKGROUND: Significant progress has been made in the management of traumatic spinal cord injuries. However, deep disparities persist in developing countries. This work aims to describe the different challenges in the surgical management of traumatic spinal cord injuries at the Kinshasa University Teaching Hospital and some strategies implemented to overcome them.
METHODS: This is a cross-sectional study of 105 patients from January 2016 to June 2023. The variables of interest included: gender, age, cause, levels of lesion, hospital admission modalities, time to admission, time to surgery, AIS score at admission and on discharge, treatment, pre, peri- and post-operative complications and outcome.
RESULTS: We admitted 105 patients. Only 16 % of them were taken to hospital in an ambulance. The average admission time was 49.9 ± 81.79 days. Seventy-two patients (68.6 %) were operated. The average time to surgery was 62.43 ± 85.20 days. No patient was stabilized at the trauma site. Osteosynthesis was performed with appropriate implants in 63.2 % and with improvised elements in 26.8 %. Four patients were operated without an image intensifier. Short-segmental fixation was performed in 8 patients. Twenty-one patients developed pressure ulcers. At discharge, 24 patients recovered their neurological function. Neurological status remained stationary in 43 patients. Five patients died. Seventeen patients went to rehabilitation center. There was no significant difference between the improvised strategies implemented and conventional procedures on functional recovery upon discharge from hospital or rehabilitation centre (p-value : 0.838 and 0.468 respectively).
CONCLUSION: Our establishment faces many challenges in TSCI surgery: lack of pre-hospital emergency services and mutual health insurance, delay in admission, lack of surgical implants and image intensifier, the poverty of the population. Some strategies have been implemented to overcome some of them.
Chanarin-Dorfman syndrome is an autosomal recessively inherited disorder characterized by ichthyosis, sensorineural hearing loss, and hepatic dysfunction. We report on a 60-year-old female of Venezuelan descent who presented with congenital ichthyosis, progressive sensorineural hearing loss, and liver cirrhosis. We identify a heterozygous copy number deletion involving exon 1 and another heterozygous deletion involving exon 3 of the ABHD5 gene. Exon 2 is preserved. Both deletions were confirmed with RT-PCR. RNAseq from peripheral blood shows a reduction of ABHD5 expression overall and an absence of exon 3 expression, confirming the deleterious effects of the identified deletions. We present exonic deletions as a potentially common type of ABHD5 variation.
Accumulating evidence has demonstrated that M1 microglial polarization and neuroinflammation worsen the development of neuropathic pain. However, the mechanisms underlying microglial activation during neuropathic pain remain incompletely understood. Myeloid-epithelial-reproductive tyrosine kinase (Mer), which is a member of the Tyro-Axl-Mer (TAM) family of receptor tyrosine kinases, plays a crucial role in the regulation of microglial polarization. However, the effect of Mer on microglial polarization during neuropathic pain has not been determined. In this study, western blotting, immunofluorescence analysis, quantitative polymerase chain reaction (qPCR), and enzyme-linked immunosorbent assay (ELISA) were used to examine the role of Mer in pain hypersensitivity and microglial polarization in rats with chronic constriction injury (CCI) of the sciatic nerve. The results indicated that Mer expression in microglia was prominently increased in the spinal cords of rats subjected to CCI. Furthermore, treatment with recombinant protein S (PS, an activator of Mer) alleviated mechanical allodynia and thermal hyperalgesia, promoted the switch in microglia from the M1 phenotype to the M2 phenotype, and ameliorated neuroinflammation in rats subjected to CCI. However, the use of suppressor of cytokine signalling 3 (SOCS3) siRNA abolished these changes. These results indicated that Mer regulated M1/M2 microglial polarization and neuroinflammation and may be a potential target for treating neuropathic pain.
INTRODUCTION: Despite modern fixation techniques, spinopelvic fixation failure (SPFF) after adult spinal deformity (ASD) surgery ranges from 4.5 to 38.0%, with approximately 50% requiring reoperation. Compared to other well-studied complications after ASD surgery, less is known about the incidence and predictors of SPFF.
AIMS/OBJECTIVES: Given the high rates of SPFF and reoperation needed to treat it, the purpose of this systematic review and meta-analysis was to report the incidence and failure mechanisms of SPF after ASD surgery.
MATERIALS/METHODS: The literature search was executed across four databases: Medline via PubMed and Ovid, SPORTDiscus via EBSCO, Cochrane Library via Wiley, and Scopus. Study inclusion criteria were patients undergoing ASD surgery with spinopelvic instrumentation, report rates of SPFF and type of failure mechanism, patients over 18 years of age, minimum 1-year follow-up, and cohort or case-control studies. From each study, we collected general demographic information (age, gender, and body mass index), primary/revision, type of ASD, and mode of failure (screw loosening, rod breakage, pseudarthrosis, screw failure, SI joint pain, screw protrusion, set plug dislodgment, and sacral fracture) and recorded the overall rate of SPF as well as failure rate for each type. For the assessment of failure rate, we required a minimum of 12 months follow-up with radiographic assessment.
RESULTS: Of 206 studies queried, 14 met inclusion criteria comprising 3570 ASD patients who underwent ASD surgery with pelvic instrumentation (mean age 65.5 ± 3.6 years). The mean SPFF rate was 22.1% (range 3-41%). Stratification for type of failure resulted in a mean SPFF rate of 23.3% for the pseudarthrosis group; 16.5% for the rod fracture group; 13.5% for the iliac screw loosening group; 7.3% for the SIJ pain group; 6.1% for the iliac screw group; 3.6% for the set plug dislodgement group; 1.1% for the sacral fracture group; and 1% for the iliac screw prominence group.
CONCLUSION: The aggregate rate of SPFF after ASD surgery is 22.1%. The most common mechanisms of failure were pseudarthrosis, rod fracture, and iliac screw loosening. Studies of SPFF remain heterogeneous, and a consistent definition of what constitutes SPFF is needed. This study may enable surgeons to provide patient specific constructs with pelvic fixation constructs to minimize this risk of failure.
BACKGROUND/AIM: Angiotensinogen (AGT), a precursor of angiotensin II (AngII), contributes to regulating (patho)physiological conditions, including blood pressure changes, inflammation, and kidney fibrosis. However, the precise role of tissue-specific AGT in kidney fibrosis independent of blood pressure remains to be fully understood. This study investigated the source of intrarenal AGT and its role in kidney injury and fibrosis during obstructive nephropathy.
MATERIALS AND METHODS: Proximal tubule- (PT, major source secreting AGT in the kidney; PKO) or liver- (major source of circulating AGT; LKO) AGT knockout (KO) mice were subjected to unilateral ureteral obstruction (UUO), a blood pressure-independent fibrosis model.
RESULTS: UUO increased AGT mRNA and protein levels in the kidneys. PKO decreased AGT mRNA, but LKO enhanced it in UUO kidneys compared with the control. In contrast, the intrarenal protein levels of AGT increased in PKO, but not in LKO in UUO kidneys, indicating that the liver is a major source of intrarenal AGT protein. Expression of megalin, a PT receptor involved in the uptake of circulating AGT, was down-regulated in UUO kidneys and was independent of PKO or LKO. However, none of these changes prevented UUO-induced tubular injury and kidney fibrosis.
CONCLUSION: Hepatic and proximal tubule AGT play distinct roles in contributing to intrarenal AGT levels during UUO, and their genetic inhibitions fail to prevent kidney injury and fibrosis, suggesting a highly complicated signaling pathway of the renin-angiotensin system and an associated compensatory mechanism in obstructive nephropathy.
PROBLEM TO BE SOLVED: To prevent a loss in livestock by preventing infectious diseases by orally administering chitosan. SOLUTION: Chitosan is orally administered to prevent infectious diseases. Although the infectious diseases vary with the livestock, the diseases include all thereof in which microorganisms invade a biological host, colonize and proliferate. Effects are recognized in prevention of the infectious diseases in especially respiratory and digestive organs among the infectious diseases. Although cattle, a horse, a pig and a chicken, etc., are cited as the livestock, there is no special limitation. Preventing effects on the infectious diseases are strongly recognized in livestock deteriorated in immune strength in mature livestock or young livestock weak in the immune strength. Further, the preventing effects on the infectious diseases are remarkable in calves.
The somatic innervation of the lower urogenital system arises principally from the spinal nerves sacral 2 to sacral 4 by way of the pudendal nerve. After passing under the sacrospinous ligament and over the sacrotuberous ligament through Alcock's canal, the pudendal nerve passes through the transverse perineal muscle to course on the dorsum of the penis as the dorsal nerve of the penis. The dorsal nerve of the penis is thought to be a sensory nerve. The autonomic innervation of the penis arises from the vesical and prostatic plexus, which is composed of sympathetic nerves from lumbar 1 and lumbar 2, and parasympathetic nerves from sacral 2 to sacral 4. The cavernosal nerve leaves the pelvis between the transverse perineal muscles and the membranous urethra before passing beneath the arch of pubis to supply each corporal body.

After the pudendal nerve leaves the pudendal canal, two main terminal branches arise, the inferior rectal and the perineal nerves. The function of the inferior rectal nerve is motor innervation of external anal sphincter and is thought to be devoid of urogenital function. Sensory portions of the inferior rectal nerve are important for perianal skin sensation. The perineal nerve has both a motor and sensory component. The motor efferents are known to innervate the pelvic musculature, mainly the bulbospongiosus muscle. To achieve complete anesthesia (analgesia) for hypospadius repair, afferent blockade must be complete at lumbar 1 through sacral 4.

Nalbuphine is a mixed k-agonist and µ-antagonist opioid of the phenanthrene group; it is related chemically to naloxone and oxymorphone. Nalbuphine leads to activation of spinal and supraspinal opioid receptors which leads to good analgesia with minimal sedation, minimal nausea and vomiting, less respiratory depression and stable cardiovascular functions. Safety and efficacy of nalbuphine have been established in the clinical field and its safety and efficacy also established via the epidural route. Nalbuphine was also added in epidural analgesia for adults and provided an increase in the efficacy and the duration of postoperative analgesia. The effect of nalbuphine addition in caudal anesthesia in pediatrics is not well established.
Control group also taking their diet according to their original meal pattern only dietary guideline were given regarding high glycaemic and low glycaemic diet. Medical treatment continued (including tablet Tagipmet 50mg/1000mg twice a day)( Metformin + Sitagliptin group). Flavor of apple cider vinegar used as placebo, mixed in 200ml plain water during meal at night time.
The present invention provides compositions and methods which involve specifically antagonizing GDF8 and Activin A. In certain embodiments, compositions are provided which comprise a GDF8-specific binding protein and an Activin A-specific binding protein. For example, the invention includes compositions comprising an anti-GDF8 antibody and an anti-Activin A antibody. In other embodiments, antigen-binding molecules are provided which comprise a GDF8-specific binding domain and an Activin A-specific binding domain. For example, the invention includes bispecific antibodies that bind GDF8 and Activin A. The compositions of the present invention are useful for the treatment of diseases and conditions characterized by reduced muscle mass or strength, as well as other conditions which are treatable by antagonizing GDF8 and/or Activin A activity.
BACKGROUND: Acupuncture has drawn increasing attention as a complementary and alternative therapy for neuropathic pain (NP). The present study aimed to summarize the current status and research trends on acupuncture for NP over the past several decades.
METHODS: The publications on acupuncture for NP in the database of Web of Science Core Collection from 1979 to 2023 were searched. VOSviewer (1.6.15) and CiteSpace software (5.5.R2) were applied to identify active authors, journals, countries and institutions, co-cited references and hot keywords.
RESULTS: A total of 642 publications were finally included, and the quantitative trend of annual publications on acupuncture for NP have shown overall upward from 1979 to 2023. Peoples R China was the most productive and influential country, while Kyung Hee University from South Korea was both the first in publications and citations. Fang JQ ranked the first productive author and Han JS was the first 1 among the co-cited authors. The first productive journal was Evidence-based Complementary and Alternative Medicine, while the first co-cited journal was Pain. The high-frequency keywords were divided into 9 clusters, and the frontier topic focused on "Chronic pain".
CONCLUSION: This present study visually showed the research status and trends of acupuncture for NP from 1979 to 2023 on the basis of bibliometric analysis, which may in some way help researcher discovery and explore some new research directions and ideas in the future.
Subject patients are randomly allocated to 1:1 ratio using Permuted block randomization. For TUF group, only fulguration on the Hunner lesion is performed. For TUF+HD group hydrodistension is performed for 8 minutes at pressure of 80cmH2O, and then fulguration on the Hunner lesion is performed. Therapeutic effect is evaluated using Visual Analogue Scale (VAS) pain score, O'Leary-Sant Interstitial Cystitis questionnaire (IC-Q), Pelvic pain urgency/frequency patient symptom scale (PUF), frequency volume chart parameters, EQ-5D Health Questionnaire, Brief Pain Inventory-short form (BPI-sf), Patient Global Assessment (PGA) at the point of 1, 2, 4 and 6 months after operation. During the observational period, subject patients are not provided with any additional medical, physical or surgical treatment for symptom relief. Subject patient who complains of symptom requiring medical, physical or surgical intervention during the study period, is dropped from the study. Comparison of therapeutic efficacy between the two groups is performed using independent two sample t-test.
OBJECTIVE: To explore the mechanism involved in variable phenotypes of epilepsy models induced by γ-aminobutyric acid type A γ2 subunit (GABRG2) mutations.
METHODS: The zebrafish carrying wild-type (WT) GABRG2, mutant GABRG2(P282S), GABRG2(F343L) and GABRG2(I107T) were established by Tol2kit transgenesis system and Gateway method. Behavioral analysis of different transgenic zebrafish was performed with the DanioVision Video-Track framework and the brain activity was analyzed by field potential recording with MD3000 Bio-signal Acquisition and Processing System. The transcriptome analysis was applied to detect the underlying mechanisms of variable phenotypes caused by different GABRG2 mutations.
RESULTS: The established Tg(hGABRG2P282S ) zebrafish showed hyperactivity and spontaneous seizures, which were more sensitive to chemical and physical epileptic stimulations. Traditional antiepileptic drugs, such as Clonazepam (CBZ) and valproic acid (VPA), could ameliorate the hyperactivity in Tg(hGABRG2P282S ) zebrafish. The metabolic pathway was significantly changed in the brain transcriptome of Tg(hGABRG2P282S ) zebrafish. In addition, the behavioral activity, production of pro-inflammatory factors, and activation of the IL-2 receptor signal pathway varied among the three mutant zebrafish lines.
CONCLUSION: We successfully established transgenic zebrafish epileptic models expressing human mutant GABRG2(P282S), in which CBZ and VPA showed antiepileptic effects. Differential inflammatory responses, especially the SOCS/JAK/STAT signaling pathway, might be related to the phenotypes of genetic epilepsy induced by GABRG2 mutations. Further study will expand the pathological mechanisms of genetic epilepsies and provide a theoretical basis for searching for effective drug treatment.
Sarcopenia is a musculoskeletal disease that reduces muscle mass and strength in older individuals. The study investigates the effects of azilsartan (AZL) on skeletal muscle loss in natural sarcopenic rats. Male Sprague-Dawley rats aged 4-6 months and 18-21 months were selected as young-matched control and natural-aged (sarcopenic) rats, respectively. Rats were allocated into young and old control (YC and OC) and young and old AZL treatment (YT and OT) groups, which received vehicles and AZL (8 mg/kg, orally) for 6 weeks. Rats were then sacrificed after muscle function analysis. Serum and gastrocnemius (GN) muscles were isolated for further endpoints. AZL significantly improved muscle grip strength and antioxidant levels in sarcopenic rats. AZL also restored the levels of insulin, testosterone, and muscle biomarkers such as myostatin and creatinine kinase in sarcopenic rats. Furthermore, AZL treatment improved the cellular and ultrastructure of GN muscle and prevented the shift of type II (glycolytic) myofibers to type I (oxidative) myofibers. The results showed that AZL intervention restored protein synthesis in natural sarcopenic rats by increasing p-Akt-1 and decreasing muscle RING-finger protein-1 and tumor necrosis factor alpha immunoexpressions. In conclusion, the present findings showed that AZL could be an effective intervention in treating age-related muscle impairments.
Joint luxations commonly occur in animals secondary to traumatic injury. Because of the unique hind-limb anatomy of macropods, surgical stabilization of orthopedic injuries is considered challenging, and reports of successful management are limited. A 4-yr-old male neutered red kangaroo (Osphranter rufus) presented with a dorsolateral luxation of the left tibiotarsal joint. Surgical reduction and tarsal arthrodesis were performed. Although the full range of motion of the tarsal joint was limited, this kangaroo was still able to ambulate normally at slow speeds following surgery and recovery. The aim of this report was to describe the surgical and postoperative management of a tibiotarsal luxation in a kangaroo. There were significant postoperative complications in this kangaroo, and antibiotic regional limb perfusion was used to treat wound and implant infection.
Background/Purpose: Venous thromboembolism (VTE) is a common cardiovascular complication in middle-aged adults. There is a likelihood a patient may experience VTE when admitted to a hospital. Prophylactic medications such as low-dose unfractionated heparin and enoxaparin are started to prevent VTE. A pharmacist-led health system-wide Grand Rounds promoted prophylactic enoxaparin 40 mg twice daily instead of once daily in patients with a body mass index (BMI) 40 kg/m2 or greater. Methodology: This case-control study was conducted at a Essentia Health - Fargo, in the Upper Midwest. Data of acute care patients were extracted from electronic health records 2 years before and after the pharmacist-led education. Patients in the study were 18 years old or older, hospitalized with a need for prophylactic anticoagulation receiving enoxaparin, and had a BMI 40 kg/m2 or greater. Patients with a diagnosis of COVID-19 and recent bleeding were excluded. Groups were compared to determine the effect of pharmacist-led education. The outcome was the number of patients who received enoxaparin 40 mg twice daily compared to once daily. Results: In the control group, 9 out of 15 hospitalizations received enoxaparin 40 mg subcutaneous twice daily and in the case group 34 out of 70 hospitalizations received the twice daily dosing. The odds ratio of receiving enoxaparin 40 mg twice daily after the pharmacist-led education compared to before the education was OR = .99, 95% CI = .96, 1.02. Conclusions: There was no difference in enoxaparin 40 mg once daily and twice daily dosing after the pharmacist-led education.