Gene/Protein Disease Symptom Drug Enzyme Compound
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Query: UMLS:C0030193 (pain)
 261,466 document(s) hit in 31,850,051 MEDLINE articles (0.00 seconds)

After a CNS injury in the adult mammals, axonal regeneration is very limited because of the reduced intrinsic growth capacity and nonpermissive environment for axonal elongation. The growth inhibitions from CNS myelin and astroglial chondroitin sulfate proteoglycans partially account for the lack of CNS repair. Here, we show that the nonsteroidal antiinflammatory drugs (NSAIDs) ibuprofen and indomethacin, the drugs widely used as pain relievers in the clinic, can surmount axon growth restrictions from myelin and proteoglycans by potently inhibiting their downstream pathway RhoA signal. Similar to Rho and Rock inhibitors C3 transferase or Y27632 [(R)-(+)-trans-N-(4-pyridyl)-4-(1-aminoethyl)-cyclohexanecarboxamide], both NSAID drugs stimulate a significant neurite growth in the cultured dorsal root ganglion neurons exposed to the inhibitory substrates. Systemic administration of ibuprofen to spinal cord-lesioned rodents reverses the active RhoA signal around injury area measured via Rho-GTP binding assay. Subcutaneous injections of ibuprofen via minipumps to rats with a thoracic spinal cord transection or contusion injury result in substantial corticospinal and serotonergic axon sprouting in the caudal spinal cord and promote locomotor functional recovery, even delaying the treatment 1 week after trauma. In contrast, the non-RhoA-inhibiting NSAID naproxen does not have the axon growth-promoting effects on cultured or lesioned neurons. These studies demonstrate the therapeutic potential of RhoA-inhibiting NSAIDs in treating CNS injuries characterized by axonal disconnection including spinal cord injury.
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PMID:Nonsteroidal anti-inflammatory drugs promote axon regeneration via RhoA inhibition. 1742 93

This is a case of a 24-year-old man with non-malignant multifocal bone lesions on the methyl diphosphonate technetium-99m bone scan, that may represent a variant of synovitis, acne, pustulosis, hyperostosis, osteitis (SAPHO) syndrome. The patient complained for diffuse osseous pain, focused mainly in the hip joints. X-rays of the hips were normal but X-rays of the shoulders showed hyperostosis of the right clavicle with no erosions. SAPHO is a rare syndrome of unknown aetiology with no more than a hundred cases reported during the last 10 years. Its typical form consists of characteristic painful osteoarticular manifestations and dermatological findings. In a variant of this syndrome, such as in our case, dermatological manifestations may be absent, but hyperostosis with osseous hypertrophy and enteropathy are present. No other malignant or benign disease was diagnosed. All routine laboratory tests for an inflammatory rheumatoid disease were negative. Treatment with non steroid anti-inflammatory agents was successful and after six months, there were no clinical symptoms and lesions on the bone scan faded. Four years later the patient remained free from symptoms. We discuss the scintigraphic, radiological laboratory clinical findings, the therapeutic criterion and the exclusion of any malignant or other benign bone disease that suggest the diagnosis of SAPHO syndrome. In conclusion, although we were unable to perform a bone biopsy, we suggest that no other diagnosis but an enteropathic variant of SAPHO syndrome may better describe the above clinical and laboratory findings. Bone scan findings have a principal diagnostic role in SAPHO syndrome.
Hell J Nucl Med
PMID:A case of non-malignant multifocal lesions on the methyl diphosphonate technetium-99m bone scan with enteropathy. SAPHO syndrome. 1745 Feb 47

Gait variability may have multiple causes. We hypothesized that central nervous system (CNS) impairments would affect motor control and be manifested as increased stance time and step length variability, while sensory impairments would affect balance and be manifested as increased step width variability. Older adults (mean+/-standard deviation (S.D.) age=79.4+/-4.1, n=558) from the Pittsburgh site of the Cardiovascular Health Study participated. The S.D. across steps was the indicator of gait variability, determined for three gait measures, step length, stance time and step width, using a computerized walkway. Impairment measures included CNS function (modified mini-mental state examination, Trails A and B, Digit Symbol Substitution, finger tapping), sensory function (lower extremity (LE) vibration, vision), strength (grip strength, repeated chair stands), mood, and LE pain. Linear regression models were fit for the three gait variability characteristics using impairment measures as independent variables, adjusted for age, race, gender, and height. Analyses were repeated stratified by gait speed. All measures of CNS impairment were directly related to stance time variability (p<0.01), with increased CNS impairment associated with increased stance time variability. CNS impairments were not related to step length or width variability. Both sensory impairments were inversely related to step width (p<0.01) but not step length or stance time variability. CNS impairments affected stance time variability especially in slow walkers while sensory impairments affected step width variability in fast walkers. Specific patterns of gait variability may imply different underlying causes. Types of gait variability should be specified. Interventions may be targeted at specific types of gait variability.
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PMID:Stance time and step width variability have unique contributing impairments in older persons. 1763 4

Nitrogen-containing biphosphonates are a group of medications that are increasingly used in the management of Paget's disease, fibrous dysplasia, osteoporosis, multiple myeloma and metastatic prostate or breast cancer bone disease. On 2004 it was established that nitrogen-containing biphosphonates may induce jaw osteonecrosis and since then, a substantial number of publications has supported this finding. Jaw osteonecrosis may be asymptomatic, lasting for about a year or symptomatic, accompanied with mild or severe pain. Jaw osteonecrosis usually results in patients with poor dental hygiene, or subjected to invasive dental procedures. Its incidence increases with the length of nitrogen-containing biphosphonates treatment and appears to be higher for the Zometa(TM) users. It is important to early recognize this entity, since early intervention can make a significant difference to the outcome of this debilitating side effect. We here report three patients who had a positive technetium-99m methylene diphosphonate ((99m)Tc-MDP) bone scan. One of these patients also had osteomyelitis and was treated aggressively. The other two were treated in a more conservative manner. Detailed dental examination supported the scintigraphic findings. Biopsy was performed only in one patient and also offered specimens for antibiotic cultures. In discussion, jaw biopsy is a debatable procedure in the setting of jaw osteonecrosis and many consider that it should be avoided in most cases, except if it is necessary to establish the diagnosis and suggest antibiotic treatment by obtaining samples for bacterial cultures. Although axial tomography and magnetic resonance imaging are useful in defining the extent of the disease, 3-phase (99m)Tc-MDP bone scan is the most sensitive imaging modality pinpointing the disease at its early stages. In conclusion, a 3-phase (99m)Tc-MDP scan with anterior and lateral views of the skull is indicated in all symptomatic or asymptomatic patients, with a history of long-term nitrogen-containing biphosphonate treatment, since this may lead to an early detection of the disease.
Hell J Nucl Med
PMID:Jaw uptake of technetium-99 methylene diphosphonate in patients on biphosphonates: a word of caution. 1808 61

Hippocrates is considered to be the father of modern medicine because in his books, which are more than 70. He described in a scientific manner, many diseases and their treatment after detailed observation. He lived about 2400 years ago. He was born in the island of Kos and died at the outskirts of Larissa at the age of 104. Hippocrates taught and wrote under the shade of a big plane tree, its descendant now is believed to be 500 years old, the oldest tree in Europe--platanus orientalis Hippocraticus--with a diameter of 15 meters. Hippocrates saved Athens from a plague epidemic and for that was highly honored by the Athenians. He considered Democritus--the father of the atomic theory--to be his teacher and after visiting him as a physician to look after his health, he accepted no money for this visit. Some of his important aphorisms were: "As to diseases, make a habit of two things -to help or at least to do no harm". Also: "Those by nature over weight, die earlier than the slim.", also, "In the wounds there are miasmata causing disease if entered the body". He used as a pain relief, the abstract from a tree containing what he called "salycasia", like aspirin. He described for the first time epilepsy not as a sacred disease, as was considered at those times, but as a hereditary disease of the brain and added: "Do not cut the temporal place, because spasms shall occur on the opposite area". According to Hippocrates, people on those times had either one or two meals (lunch and dinner). He also suggested: "...little exercise...and walk...do not eat to saturation". Also he declared: "Physician must convert or insert wisdom to medicine and medicine to wisdom". If all scientists followed this aphorism we would have more happiness on earth.
Hell J Nucl Med
PMID:Useful known and unknown views of the father of modern medicine, Hippocrates and his teacher Democritus. 1839 18

Meckel's diverticulum (MD) is the most common congenital gastrointestinal anomaly. About 50% of diverticulae contain ectopic gastric mucosa. Gastric mucosal secretions can cause peptic ulceration resulting in pain, bleeding and perforation. Technetium-99m ((99m)Tc) pertechnetate scintigraphy is helpful in diagnosing ectopic gastric mucosa. We have conducted a retrospective analysis of scintigraphic data of 107 pediatric patients, 28 females and 79 males, their age ranging from 5 days to 11 years who referred to us for a query diagnosis of MD. Our results have shown that the most frequent presenting symptom was bleeding per rectum. Twenty-one cases of the 107 were positive for functioning gastric tissue indicating MD (19.62%). Maximum clustering of positive cases was at the age group of 1-2 years (11 cases i.e. 52.38%). The site of the ectopic activity was mainly at the umbilical quatrum in 11 cases (52.4%). Two patients were lost to follow-up and hence surgery could not be performed. The remaining 19 cases were subjected to surgical intervention and 16 were found to be positive for MD. The scintiscan was true positive in 84.2%. Our findings were in agreement with those of other authors. In conclusion, in pediatric patients (99m)Tc-pertechnetate scintigraphy is by 84.2% true positive for gastric mucosa, indicating MD.
Hell J Nucl Med
PMID:Meckel's diverticulum in infants and children; technetium-99m pertechnetate scintigraphy and clinical findings. 1839 23

De Quervain's disease has been described as an entrapment of the extensor pollicis brevis and abductor pollicis tendons in the first dorsal compartment of the wrist is a common cause of wrist and hand pain. Currently, intrasheath corticosteroid injections have been reported to be successful as well as surgical release of the first dorsal compartment. We report on three female recreational athletes (median age 57 years, pain VAS 7/10) where we found significant neovascularisation of the extensor retinaculum using Power-Doppler sonography, which was not evident among subjects without de Quervain's disease of the wrist. Polidocanol sclerosing therapy (0.25% 1 ml) was performed with consecutive eccentric training (Thera-Band Flex-Bar, 6 x 15 repetitions of the forearm and wrist extensors and flexors daily). Four weeks later two patients had a resolution of their pain levels (DASH 61 vs. 27, p < 0.05) with resolution of the neovascularisation, while one patient underwent surgery despite pain reduction (6 to 2) 3 weeks following sclerosing therapy. Neovascularisation has been found in de Quervain's disease of the wrist using Power Doppler sonography. Combined treatment with Power Doppler controlled sclerosing therapy with consecutive eccentric training led to encouraging pilot results in terms of pain reduction and functional improvement within 1 month of therapy. A prospective randomized controlled trial is warranted to answer the question whether the sclerosing therapy, the eccentric training or the combination of both is beneficial in de Quervain's disease of the wrist.
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PMID:Neovascularisation in de Quervain's disease of the wrist: novel combined therapy using sclerosing therapy with polidocanol and eccentric training of the forearms and wrists-a pilot report. 1851 93

It has been known for a long time that aromatic substances (essential oils) contained in plants often exert psychological effects ranging from sedative to excitatory actions. Medicinal effects have also been confirmed through numerous experiences. In ancient times, aromatic trees and herbs were offered to deities, mostly as incenses that were believed to carry people's wishes, such as requests to cure sick people, to Heaven. In the medieval periods, their deep and subtle aromas elevated aromatics to so-called "treasures of the world," while their various medicinal activities including the psychological effects made them useful as treatment measures. Demands for aromatics in our time as raw materials for cosmetics far outweigh those as medicines. The market for aromatics, however, has become virtually non-existent, as the popularity of synthetic aromatics for cosmetics grew. In West Asia, olibanum and myrrh were highly regarded both as incense and analgesics for tooth pain. In India, sandalwood was prized as incense, and sometimes as an antidote for poisonous snakebites. In China and Japan, agalloch (Kyara is agalloch of the highest quality) was considered the most significant of the aromatics. Agalloch and many other aromatics were in possession of the Emperor's family in 8th century Japan; some of which are kept in Nara to this day. Olfactory sense is ultimately identified in the olfactory area of the frontal lobe of the human brain. When stimuli reach the olfactory area, they also affect other cells such as those around the hypothalamus when they go through it. The hypothalamus is the center of instinctive behaviors with the centers for appetite, sexuality, blood pressure and thirst, and greatly affects the psychological side of the human behavior with its delicate connection to the autonomic nerve system. It therefore may not be surprising that aromatics were often used in medicine, which once had close ties with shamanism, animism and other religious activities. Aromatics smokes that connected people on the earth with deities in Heaven healed people's mind, sometimes curing illness through what is now called aromatherapy. In fact, such use of aromatics is still practiced in China, where aromatics are highly regarded as treatment agents. There have also been reports of aromatics being used for psychological and mental disorders.
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PMID:[Aromatic trees and herbs that connect Heaven and earth]. 1854 86

Total knee arthroplasty patients often have difficulty performing activities involving flexion beyond 130 degrees. The NexGen LPS Flex (Zimmer Inc, Warsaw, Ind) mobile bearing implant accommodates up to 155 degrees of flexion. Two hundred eighteen total knee arthroplasties were performed using this implant on 125 patients over a 2-year period with a minimum of 5 years follow-up. All data were collected prospectively. Forty-four percent of preoperative cases had full flexion (ie, 140 degrees active flexion and ability to kneel with thigh/calf contact for 1 minute). Five-year data showed an average flexion of 140 degrees +/- 11.5 degrees and flexion greater than 140 degrees in 103 knees (68%). There were no differences in patellofemoral pain levels, complications, or Knee Society scores despite our patients having, on average, an increase in flexion and function.
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PMID:Achieving deep flexion after primary total knee arthroplasty. 1910 30

An ethnopharmacological survey was carried out to collect information about the use of six medicinal plants in the regions around Siby and Dioila, Mali. The plants investigated were Biopyhtum petersianum, Cola cordifolia, Combretum molle, Opilia celtidifolia, Parkia biglobosa and Ximenia americana. More than 60 medical indications were reported for the use of these plants in traditional medicine. The most frequently reported ailments were malaria (25.6%), different types of pain (14.0%) and dermatitis (7.4%). The main forms for preparation were decoction (58.1%) and powdered plant material (28.4%). The most frequent used plant parts were leaves (37.7%) and stem bark (18.6%). The healers' consensus for the main indications is fairly high for the four plants B. petersianum, C. cordifolia, C. molle and O. celtidifolia, and this supports the traditional use of these plants. However for P. biglobosa and X. americana the healers' consensus is less consistent and it is more difficult to draw conclusions about the most important traditional use of these two plants.
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PMID:Ethnopharmacological survey of six medicinal plants from Mali, West-Africa. 1911 Oct 68


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