results of all 93 assessed children (52 male, 41 female) with mean age 6.45 y/o, 18 cases (19.4%) had abnormal renal parenchymal echogenicity (equal or more than liver).the final diagnosis of the cause of abdominal pain in 43 cases (46.2%) was acute appendicitis, in 8 cases (8.6%) was mesenteric adenitis, in 4 cases (4.3%) was gastroenteritis and in 2 cases (2.2%) was invagination. conclusions ...

background low back pain (lbp) is one of the most common complaints that is reported by all age groups. objective this study was aimed to investigate the efficacy of epidural steroid injections (epsi) related to different volume injections for treatment of acute low back pain with radiculopathy. patients and methods the study is consisted of seventy five patients who had acute discogenic pain. ...

lallemantia royleana (balangu) is a well known iranian medicinal plant that its seed mucilage has many applications in modern pharmacology. plant mucilage traditionally was used as a gel supplement, and natural matrix for sustained release of drugs. but it seems that these compounds are not a simple additive and also have many undiscovered pharmacological properties. in this research, the anest...

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backround and aim: in the present time, analgesic and anti-inflammatory drugs such as nonseroidal anti-inflammatory drugs and opioid compounds are used for the releif of pain, but due to their side effects and economical issues, the significance of research on finding analgesic drugs with less side effects and their ability to substitute these synthetic drugs and substituting newer analgesic co...

appendicitis is the most common abdominal disease that requires surgery in the emergency ward. it usually presents as right lower quadrant pain, but may rarely present as left upper quadrant (luq) pain due to congenital anatomical abnormalities of the intestine. we report a patient who complained of persistent luq abdominal pain and was finally diagnosed by computed tomography (ct) as congenita...

the parafascicular nucleus (pfn) of thalamus, as a supraspinal structure, has an important role in processing of nociceptive information. in addition, μ-opioid receptor contributes to supraspinal modulation of nociception. in the present study, the effects of microinjection of naloxone (a non-specific opioid-receptor antagonist) and naloxonazine (a specific μ-opioid receptor antagonist) were in...

background & aim: ovarian torsion is one of the most common causes of emergency surgery in gynecology, with a tendency to occur in postmenopausal women. the aim of this study was to provide information concerning the clinical presentations, surgical management, pathological findings and risk of malignancy in postmenopausal women with ovarian torsion. methods:in this cross-sectional study, the r...

introduction: it is known that acute and chronic stress induce hormonal and neuronal changes which affecting both pain threshold and nociceptive behaviours. orexin plays an important role in modulation of pain and stress. considering pain modulation during stress and the role of orexin in pain and stress, orexin might be involved in pain modulation during stress.we evaluated the involvement of ...

background: acute low back pain is one of the most prevalent diseases which more than 90% of the adults experience at least once during lifetime. the present study was conducted to determine the efficacy of duration of hot water bag usageon pain relief in in the patients with acute low back pain. methods: this clinical trial study was conducted on 20- to 50-year-old patients referring orthopedi...