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Computational and Mathematical Methods... 2022The data mining analysis of the medication rule and the curative effect of traditional Chinese medicine in treating allergic rhinitis in children was performed by using...
The data mining analysis of the medication rule and the curative effect of traditional Chinese medicine in treating allergic rhinitis in children was performed by using the association rule Apriori algorithm. The model of interest degree was introduced to improve the Apriori algorithm, and the performance difference of the algorithm before and after improvement was analyzed. Traditional Chinese medicine prescriptions for the treatment of allergic rhinitis in children were selected from the dictionary of Chinese medicine formulations. The frequency, frequent itemsets, and the improved Apriori algorithm of each prescription were analyzed comprehensively. The results showed that both the execution time of the improved Apriori algorithm and the number of mining association rules were signally lower. 102 Chinese herbal compounds were selected, in which the occurrence frequency of Flos magnoliae was the highest (67 times, 5.33%). The occurrence frequency of diaphoretic drugs was the highest (412 times, 32.78%) in drug types. The occurrence frequency of Yu Ping Feng powder was the highest (21 times, 20.59%) in the Chinese herbal compound. After the association rule analysis of the improved Apriori algorithm, Perilla frutescens, Saposhnikovia divaricata, ginseng, Notopterygium root, and Astragalus propinquus Schischkin were often mixed with liquorice, and Flos magnoliae were usually mixed with Fructus xanthii and black plum. Compared with the conditions before treatment, the sign scores of children with allergic rhinitis were remarkably decreased after treatment with traditional Chinese medicine compounds ( < 0.05). The mining performance of the Apriori algorithm was improved by introducing an interest-based model. The treatment of traditional Chinese medicine on allergic rhinitis in children was combined with children's physiological and pathological characteristics of children, which used mild medicines.
Topics: Algorithms; Child; Data Mining; Drugs, Chinese Herbal; Humans; Medicine, Chinese Traditional; Rhinitis, Allergic
PubMed: 35693255
DOI: 10.1155/2022/7007370 -
Journal of Tropical Medicine 2021The leaves of contain an abundance of phenolic constituents and have medicinal uses as antipyretic and diaphoretic agents and are also used in the treatment of stomach...
BACKGROUND
The leaves of contain an abundance of phenolic constituents and have medicinal uses as antipyretic and diaphoretic agents and are also used in the treatment of stomach ache, rheumatism, arthritis etc. In spite of the traditional uses, data on the scientific evaluation of the plant are not sufficient. So, the present study was designed to evaluate the protective role of the extract against oxidative damage to DNA and human erythrocytes as well as antitumor and antibacterial activities against some resistant bacteria.
METHODS
The protective activity of the ethyl acetate fraction (EAF) of the extract was investigated by evaluating the inhibition of oxidative damage of pUC19 plasmid DNA as well as hemolysis and lipid peroxidation damage to human erythrocytes induced by 2,2'-azobis-2-amidinopropane (AAPH). Antitumor activity was assessed by evaluating the percentage inhibition of cell growth, morphological changes of Ehrlich's ascites carcinoma (EAC) cells, and hematological parameters. Antimicrobial activity was determined by the disc diffusion method against different resistant microorganisms.
RESULTS
EAF effectively inhibited AAPH-induced oxidative damage to DNA because it can inhibit the transformation of the supercoiled form of plasmid DNA to open circular and further linear form. The oxidative hemolysis caused by AAPH in human erythrocytes was inhibited by EAF extract in a time-dependent manner, and the production of malondialdehyde (MDA) was significantly reduced, which indicates the prevention of lipid peroxidation. In antitumor assay, 76% growth of inhibition of EAC was observed compared with the control mice ( < 0.05) at a dose of 100 mg/kg body weight. Antimicrobial activity was evaluated against two pathogenic resistant microorganisms ( and ), and the highest antimicrobial activity was observed against spp.
CONCLUSION
EAF may have great importance in preventing oxidative damage to DNA, erythrocytes, and other cellular components as well as can be a good candidate in cancer chemotherapy and treating infectious diseases caused by antibiotic-resistant bacteria.
PubMed: 34659421
DOI: 10.1155/2021/7239291 -
Respiratory Care Oct 2014Noninvasive ventilation (NIV) in severe acute asthma is controversial but may benefit this population by preventing intubation. We report on a 35-year-old male asthma...
Noninvasive ventilation (NIV) in severe acute asthma is controversial but may benefit this population by preventing intubation. We report on a 35-year-old male asthma patient who presented to our emergency department via emergency medical services. The patient was responsive, diaphoretic, and breathing at 35 breaths/min on 100% oxygen with bag-mask assistance, with S(pO2) 88%, heart rate 110-120 beats/min, blood pressure 220/110 mm Hg, and temperature 35.8 °C. NIV at 12/5 cm H2O and FIO2 0.40 was applied, and albuterol at 40 mg/h was initiated. Admission arterial blood gas revealed a pH of 6.95, P(aCO2) 126 mm Hg, and P(aO2) 316 mm Hg. After 90 min of therapy, P(aCO2) was 63 mm Hg. Improvement continued, and NIV was stopped 4 h following presentation. NIV tolerance was supported with low doses of lorazepam. The patient was transferred to the ICU, moved to general care the next morning, and discharged 3 days later. We attribute our success to close monitoring in a critical care setting and the titration of lorazepam.
Topics: Acute Disease; Adult; Anti-Anxiety Agents; Asthma; Blood Gas Analysis; Humans; Lorazepam; Male; Noninvasive Ventilation
PubMed: 24782556
DOI: 10.4187/respcare.02730 -
Frontiers in Pharmacology 2023(Tulsi; Family: libiaceae), also known as "The Queen of herbs" or "Holy Basil," is an omnipresent, multipurpose plant that has been used in folk medicine of many...
(Tulsi; Family: libiaceae), also known as "The Queen of herbs" or "Holy Basil," is an omnipresent, multipurpose plant that has been used in folk medicine of many countries as a remedy against several pathological conditions, including anticancer, antidiabetic, cardio-protective, antispasmodic, diaphoretic, and adaptogenic actions. This study aims to assess L.'s hepatoprotective potential against galactosamine-induced toxicity, as well as investigate bioactive compounds in each extract and identify serum metabolites. The extraction of L as per Ayurveda was simultaneously standardized and quantified for biochemical markers: rutin, ellagic acid, kaempferol, caffeic acid, quercetin, and epicatechin by HPTLC. Hepatotoxicity was induced albino adult rats by intra-peritoneal injection of galactosamine (400 mg/kg). The quantified hydroalcoholic and alcoholic extract of L (100 and 200 mg/kg body weight/day) were compared for evaluation of hepatoprotective potential, which were assessed in terms of reduction in histological damage, change in serum enzymes such as AST, ALT, ALP and increase TBARS. Twenty chemical constituents of serum metabolites of were identified and characterized based on matching recorded mass spectra by GC-MS with those obtained from the library-Wiley/NIST. We evaluated the hepatoprotective activity of various fractions of hydroalcoholic extracts based on the polarity and investigated the activity at each phase (hexane, chloroform, and ethyl acetate) to determine how they affected the toxicity of CCL4 (40 mM) toward Chang liver cells. The ethyl acetate fraction of the selected plants had a higher hepatoprotective activity than the other fractions, so it was used in vacuum liquid chromatography (VLC). The ethyl acetate fraction contains high amounts of rutin (0.34% w/w), ellagic acid (2.32% w/w), kaempferol (0.017% w/w), caffeic acid (0.005% w/w), quercetin (0.038% w/w), and epicatechin (0.057% w/w) which are responsible for hepatoprotection. In comparison to standard silymarin, isolated bioactive molecules displayed the most significant hepatoprotective activity in Chang liver cells treated to CCl4 toxicity. The significant high hepatoprotection provided by standard silymarin ranged from 77.6% at 100 μg/ml to 83.95% at 200 μg/ml, purified ellagic acid ranged from 70% at 100 μg/ml to 81.33% at 200 μg/ml, purified rutin ranged from 63.4% at 100 μg/ml to 76.34% at 200 μg/ml purified quercetin ranged from 54.33% at 100 μg/ml to 60.64% at 200 μg/ml, purified epicatechin ranged from 53.22% at 100 μg/ml to 65.6% at 200 μg/ml, and purified kaempferol ranged from 52.17% at 100 μg/ml to 60.34% at 200 μg/ml. These findings suggest that the bioactive compounds in L. have significant protective effects against galactosamine-induced hepatotoxicity.
PubMed: 37860117
DOI: 10.3389/fphar.2023.1213052 -
Clinical Case Reports Sep 2023Ludwig's angina was first described in 1839 by German physician, Wilhelm Frederick Von Ludwig as a rapidly and fatal progressive gangrenous cellulitis and edema of the...
Ludwig's angina was first described in 1839 by German physician, Wilhelm Frederick Von Ludwig as a rapidly and fatal progressive gangrenous cellulitis and edema of the soft tissues of the neck and floor of the mouth with rapid spread to other places like anterior mediastinum. However, Type 2 acute myocardial infarction (MI) due to Ludwig's angina has not been documented. A 62-year-old male presented to the emergency department with visible anterior neck swelling for 1 week, which was preceded by a tooth arch 1 week prior, the patient presented with a high grade fevers, dysphonia, dysphagia, and facial swelling. No history of trauma. He reported in the past 24 h prior to evaluation, a steady progression of pain intensity with rapid progression and anterior neck skin erythema and swelling. The pain was exacerbated by rotation of the neck, tongue protrusion, and speaking. On examination, there was a visible anterior neck swelling measuring 10.0 × 3.0 cm in widest dimensions, exquisitely tender to palpation with a positive temperature gradient, skin hyperpigmentation and firm in consistency, no crepitus, fluctuance, or induration. Tongue appeared elevated with sublingual edema and pooling of secretions. No stridor. A chest and neck ultrasound scan revealed an extensive abscisic mass from the submandibular, neck, sternal notch, and right clavicular region with the largest pockets measuring 2.11 × 0.8 cm, 2.03 × 0.62 cm, 1.50 × 1.1 cm, with noted submandibular, subclavicular and deep and superficial cervical lymph nodes, the largest measuring 1.23 × 1.63 cm in dimensions. A neck-CT scan with contrast revealed a pronounced subcutaneous tissue localized collection extending to both submandibular spaces measuring about 5.5 × 12.5 × 9.5 cm with mural enhancement. The upper chest cuts showed moderate pleural effusions and a paracardial hypodense well-defined lesion measuring 7.5 × 2.5 cm with mild pericardial effusion. The patient was referred to the ear, neck and throat, ENT surgeon for urgent drainage of the abscess, which was done successfully and about 300 mL of hemorrhagic pus was drained. Then transferred to highly dependent unit, (HDU) for IV antibiotic administration and vital observations, prior to that electrocardiogram, ECG showed a normal sinus rhythm. The following day in HDU, the patient started experiencing a chest pain of sudden onset radiating to the upper jaws, left forearm and throbbing in nature, palpitations and started becoming diaphoretic. Blood pressure was 150/70 mmgh and pulse of 120 bpm. ECG readings demonstrated ST-elevation, at lead 11, V2, and V3, cardiac Troponin I and CK-MB were elevated 10.0 ng/mL, (<0.4 ng/mL) and 150.0 IU/L, (5-25 IU/L) respectively. The patient was started on medications to relief acute ischemic pain these included, sublingual nitroglycerin 0.6 mg, morphine 5 mg intravenous slowly, antithrombotic, and beta-adrenergic blockade. He was kept in HDU later with heparin 80 U/kg bolus and 8 U/kg continuous infusion and was taken for coronary angiogram which demonstrated no any coronary artery occlusion. The patient later on started to register improvement and later discharged on medications for follow-up. On follow-up, the subsequent ECG showed persistent atrial fibrillation and patient was discharged on P2Y12 inhibitor, clopidogrel, 75 mg, and beta-blocker, metoprolol 50 mg. Over the past three decades, mortality rates for acute MI have increased significantly, One common subtype, type 2 MI is noted and driven by a myocardial oxygen supply and demand mismatch in the absence of coronary thrombosis. T2MI can occur with or without obstructive coronary disease like in this patients with angiographically normal coronary arteries. T2MI is increasingly recognized because of various septic pathophyisologies that cause increased myocardia oxygen demand. Evidence of myocardial ischemia especially those with sepsis are likely to develop myocardial injury. T2MI is frequent and explains a significant increase in clinical practice. A consensus is needed about how the diagnosis is established, to facilitate evidence-based therapies geared toward improving outcomes.
PubMed: 37636883
DOI: 10.1002/ccr3.7832 -
BMJ Case Reports Nov 2023A man in his 80s was transferred from his nursing home residence with sudden onset right-sided abdominal pain. The nursing home staff reported that he was walking to the...
A man in his 80s was transferred from his nursing home residence with sudden onset right-sided abdominal pain. The nursing home staff reported that he was walking to the bathroom when he became diaphoretic, reported he was feeling unwell, then sat on the ground and was reluctant to move. Past medical history was significant for longstanding atrial fibrillation for which he was taking apixaban 2.5 mg twice daily. A CT scan of the abdomen and pelvis was performed which showed a 21×11 cm rectus sheath haematoma on the right extending into the lumbar region. Surgical review advised no invasive intervention. Two units of red cell concentrate were transfused and he was monitored for 5 days before being transferred back to the nursing home.
Topics: Humans; Male; Anticoagulants; Atrial Fibrillation; Hematoma; Hemorrhage; Aged, 80 and over
PubMed: 37993147
DOI: 10.1136/bcr-2022-254313 -
The Southern Medical Record Sep 1888
PubMed: 36023000
DOI: No ID Found -
Cureus Dec 2020Life-threatening cardiovascular complications can occur as a result of Guillain-Barré Syndrome (GBS) induced autonomic dysfunction necessitating the need for early...
Life-threatening cardiovascular complications can occur as a result of Guillain-Barré Syndrome (GBS) induced autonomic dysfunction necessitating the need for early recognition and potential cardiac pacing. We present the case of a 69-year-old female who was admitted to the hospital for worsening fatigue, bilateral lower extremity weakness and inability to ambulate for two days. Five days later, she experienced large fluctuations in blood pressure, appeared diaphoretic, and had spells of bradycardia. This was soon followed by an episode of unresponsive and cardiac arrest with rhythm strip consistent with asystole. Cardiopulmonary resuscitation (CPR) was initiated with a return of spontaneous circulation (ROSC) after 6 minutes. The patient was intubated and transferred to the intensive care unit (ICU). Reassessment of the patient revealed a new bilateral symmetric upper extremity weakness. Respiratory failure with ascending symmetric paralysis warranted a lumbar puncture which revealed albuminocytologic dissociation-ultimately leading to the diagnosis of GBS.
PubMed: 33489561
DOI: 10.7759/cureus.12149 -
Journal of Medical Case Reports Jul 2021Serotonin toxicity is a known side effect of selective serotonin reuptake inhibitors and has previously also been described as a possible side effect of... (Review)
Review
BACKGROUND
Serotonin toxicity is a known side effect of selective serotonin reuptake inhibitors and has previously also been described as a possible side effect of 5-hydroxytryptamine receptor agonist (triptan) medications. However, the literature is conflicted about the risk of developing serotonin toxicity as a result of drug interaction between selective serotonin reuptake inhibitors and triptans.
CASE PRESENTATION
A 30-year-old Caucasian woman with a history of depression on regular fluvoxamine presented to the emergency department with right-sided facial and lower limb twitching. The patient had recently been prescribed sumatriptan for migraines and had taken her first ever dose shortly prior to the onset of symptoms. She was tachycardic, diaphoretic, and hypertonic on initial assessment with bilateral lower limb and ocular clonus. Electrocardiogram showed sinus tachycardia with QT interval under the treatment interval, and pathology and imaging findings were unremarkable. Her symptoms improved with supportive management and cyproheptadine.
CONCLUSIONS
This patient's presentation fulfilled both Sternbach and Hunter criteria for serotonin toxicity, illustrating a potential case of serotonin toxicity as a result of drug interaction between a selective serotonin reuptake inhibitor and a triptan.
Topics: Adult; Drug Interactions; Female; Humans; Serotonin; Serotonin Receptor Agonists; Selective Serotonin Reuptake Inhibitors; Tryptamines
PubMed: 34304734
DOI: 10.1186/s13256-021-02946-8 -
Cureus Nov 2021Methamphetamine is the second most commonly abused drug worldwide. It is a sympathomimetic agent that works by inhibiting the reuptake of monoamine neurotransmitters,...
Methamphetamine is the second most commonly abused drug worldwide. It is a sympathomimetic agent that works by inhibiting the reuptake of monoamine neurotransmitters, including dopamine, norepinephrine, and serotonin. Methamphetamine use is associated with early mortality, and cardiovascular complications are the leading cause of increased mortality. We discuss the case of a 41-year-old man who presented to the emergency department with a sudden abdominal pain of eight hours' duration. The pain was located in the epigastric area with radiation to the back. Upon examination, the patient appeared agitated and diaphoretic. His pupils were dilated bilaterally. His vital signs included tachycardia (120 bpm), tachypnea (24 bpm), hypertension (150/90 mmHg), and normal temperature (36.9 ℃). Abdominal examination revealed a soft and lax abdomen with no tenderness. His bowel sounds were normal. Given the physical signs, a toxicology screen was conducted and was positive for methamphetamine use. The patient reported that he used recreational drugs occasionally and admitted that the abdominal pain developed a few hours following methamphetamine use. The patient was treated with fluid resuscitation, analgesic, antihypertension medications, and anticoagulant therapy. The patient had significant improvement in his condition within 48 hours with complete resolution of the abdominal pain. Isolated superior mesenteric artery dissection is a very rare clinical condition. This case report highlights the importance of recognizing the cardiovascular adverse effects that may develop after methamphetamine use.
PubMed: 34917433
DOI: 10.7759/cureus.19551