• Title/Summary/Keyword: Anaesthetic

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Ultrasound Guided Transversus Abdominis Plane Block for Anterior Cutaneous Nerve Entrapment Syndrome

  • Sahoo, Rajendra Kumar;Nair, Abhijit S.
    • The Korean Journal of Pain
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    • v.28 no.4
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    • pp.284-286
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    • 2015
  • Anterior cutaneous nerve entrapment syndrome (ACNES) is one the most common cause of chronic abdominal wall pain. The syndrome is mostly misdiagnosed, treated wrongly and inadequately. If diagnosed correctly by history, examination and a positive carnett test, the suffering of the patient can be relieved by addressing the cause i.e. local anaesthetic with steroid injection at the entrapment site. Conventionally, the injection is done by landmark technique. In this report, we have described 2 patients who were diagnosed with ACNES who were offered ultrasound guided transverses abdominis plane (TAP) injection who got significant pain relief for a long duration of time.

The Effect of Ganglion Impar Block for Neoplastic Perineal Pain with Coccygeal Fracture -A case report- (미골골절이 있는 암성 회음부통증 환자에 시행한 외톨이 교감신경절 차단 -증례 보고-)

  • Lee, Sung-Keun;Cha, Young-Deog;Suk, Min-Ho
    • The Korean Journal of Pain
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    • v.10 no.2
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    • pp.250-253
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    • 1997
  • The perineum is comprised of diverse anatomic structures with mixed sympathetic and somatic innervation. The coccyx is innervated by the coccygeal nerves and branches of the fifth sacral root. Recently, ganglion impar block has been introduced as an alternative means of managing intractable pain of sympathetic origin, coccygodynia by trauma, tenesmus and perineal hyperhydrosis. We managed a 59-year-old female patient who had suffered from perineal pain by metastasis of cervical cancer. Approach to impar ganglion through the anococcygeal ligament was impossible because her coccyx was hyperflexed anteriorly by old fracture. But we could perform ganglion impar block successfully by approach through the separation of sacrum and coccyx.

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The effect of Propolis on Endotoxin-induced thrombosis (Endotoxin에 의한 혈전증에 미치는 Propolis의 효과)

  • 정춘식;정주희;정기화
    • Biomolecules & Therapeutics
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    • v.8 no.3
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    • pp.223-227
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    • 2000
  • Propolis, a natural resinous compound collected from honey bees, contains many biochemical constituents and has been used for traditional medicines as early as 300 B .C. Recently, it has been reported to possess many biological activities such as antibacterial, antiviral, fungicidal, local anaesthetic, immunostimulating, antiinflammatory and free radical scavenging properties. To investigate activities of chrysin, one of propolis effective compounds for blood coagulation system was injected endotoxin (4000 EU/kg, i.v.) in rats at 1 hr after administered chrysin (20 mg/kg, p.o.). This study was resulted that chrysin has antiplatelet aggregation activity in vitro, delay of blood clotting time and prothrombin time, and reduction of fibrinogen and FDP in vivo. Chrysin has increased SOD activity, GSH content and GST activity, and decreased MDA content in liver. The result suggests that the antithrombosis effect of chrysin is suppressive activity for a blood coagulation system and antioxidative activity.

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Fatal cases related to propofol

  • Choi, Hye-Young;Choi, Hwak-Yung;Lee, Ju-Seon;Woo, Sang-Hee;Park, Yoo-Sin
    • Proceedings of the PSK Conference
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    • 2003.10b
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    • pp.118.2-118.2
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    • 2003
  • Propofol(2, 6-diisopropylphenol) is rapid, short-acting intravenous anaesthetic agent. It is used for the induction and maintenance of general anaesthesia or sedation. The recommended doses are 2-2.5mg/kg given as a titration infusion over about 30min to achieve anaesthesia. Recently, we encountered 4 fatalities related to propofol. One death is a suicide by self-administered of propofol and the others are therapeutic misadventures during surgical care. The propofol level in the blood and tissues were determined by gas chromatographic analysis with mass spectral detection. (omitted)

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Effect of Water Temperature, Salinity and Anaesthetic of Olive Flounder (Paralichthys olivaceus) to Live Transportation (넙치(Paralichthys olivaceus)의 활어 수송 시 수온, 염분 및 마취제 영향)

  • Yong Hyun, Do;Jae-Hye, Song;Si-Woo, Lee;Jung Yeol, Park;Jun Wook, Hur
    • Journal of Marine Life Science
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    • v.7 no.2
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    • pp.205-212
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    • 2022
  • Transport is essential in the farming process of farmed fish and is one of the physical stress factors such as sorting. The effect of water temperature and anesthesia during low salinity transport was confirmed. In the experimental group, the water temperature was set to 20℃ (natural water temperature, NWT), 15℃ (cooling water temperature, CWT) respectively, in water with a salinity concentration of 35‰, 15‰ and an anesthetic (anesthesia, Anes., Sigma USA) was diluted and mixed to 50 ppm. A styrofoam box (66×42×20 cm) was used as a transport container, and 8 flounder were accommodated and transported in a plastic bag injected with 3 ℓ of seawater and liquid oxygen. As a result of the study, the concentration of cortisol before transport increased significantly from 2.4±0.1 ng ml-1 in the experimental groups except for the CWT+35‰ group (16.7±12.8 ng ml-1). The K+ concentration slightly increased from 3.1±0.0 mEq l-1 before transport to 4.5±1.1 mEq l-1 in the NWT+15‰ group, showing no difference, and significantly increased in all other experimental groups. There was no effect on changes in blood characteristics, and water temperature and anesthetic had a negative effect on osmotic control due to stress. AST and ALT were not affected.

Bufalin, a Traditional Oriental Medicine, Induces Apoptosis in Human Cancer Cells

  • Takai, Noriyuki;Kira, Naoko;Ishii, Terukazu;Yoshida, Toshie;Nishida, Masakazu;Nishida, Yoshihiro;Nasu, Kaei;Narahara, Hisashi
    • Asian Pacific Journal of Cancer Prevention
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    • v.13 no.1
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    • pp.399-402
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    • 2012
  • Bufalin is a traditional oriental medicines which induces apoptosis in some lines of human tumor cells. It constitutes the major digoxin-like immunoreactive component of Chan Su, obtained from the skin and parotid venom glands of toads. Bufalin is cardioactive C-24 steroids that exhibits a variety of biological activities, such as cardiotonic, anaesthetic, blood pressure stimulatory, respiratory and antineoplastic effects. In terms of its anti-tumor activity, bufalin has been demonstrated to inhibit the growth of tumors, such as endometrial and ovarian cancers. This commentary introduces biologic and therapeutic effects of bufalin in treating some cancers. The compound is able to mediate inhibition of cell growth, cell cycle arrest, apoptosis, and expression of genes related to the malignant phenotype in human cancer cells.

Effects of the Anaesthetic lidocaine on Some fishes (인체용 마취제인 리도카인이 수종의 양식어류에 미치는 효과)

  • Kim, Dong-Soo;Bang, In-Chul;Chun, Seh-Kyu;Kim, Yeon-Hwan
    • Journal of fish pathology
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    • v.1 no.1
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    • pp.59-64
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    • 1988
  • Anaesthetis have been in use for a long time in aquaculture because working with anaesthetized aquatic vertebrate was found to be advantages in many technical operations. However, most anaesthetics applied at present have a strong toxic effect on fish. Lidocaine belong to a group of anaesthetics which are used in human medicine. This chemical was evaluated as anaesthetics for seven species of fishes. The response varied for seven test species. Lidocaine was preferable to other conventional fish anaesthetics since it is cheap, safe and convenient to use.

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Anaesthetic Tolerance of Juvenile Black Rockfish Sebastess schlegeli, Produced for Wild Stock Enhancement

  • Son, Maeng-Hyun;Park, Min-Woo;Myeong, Jeong-In;Kim, Dae-Jung;Kim, Byoung-Hak;Jo, Q-Tae;Jeon, Im-Gi
    • Ocean and Polar Research
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    • v.23 no.3
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    • pp.285-290
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    • 2001
  • The strength of juvenile black rockfish, Sebastes schlegeli, raised in different hatcheries for wild stock enhancement was evaluated in terms of resistance to an anesthetizing agent, tricaine methane-sulfonate (MS-222), and exposure to drying. The working dosage of MS-222 varied significantly with fish size and hatchery population. Smaller fish were less resistant to the chemical than larger ones. MS-222 effects also differed with fish growth history. The fish cultured in embanked populations showed stronger resistance, earlier recovery, and lower mortality, compared to those cultured in land-based tanks or collected from wild stocks. Similar results were seen in juveniles challenged to dry exposure. These results suggest that an embanked population of black rockfish is more resistant to anesthetic stress, expressed as anesthesia recovery and mortality, and that this population is healthier than others.

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Kinetics and Mechanistic Chemistry of Oxidation of Butacaine Sulfate by Chloramine-B in Acid Medium

  • Shubha, Jayachamarajapura Pranesh;Kotabagi, Vinutha;Puttaswamy, Puttaswamy
    • Bulletin of the Korean Chemical Society
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    • v.33 no.11
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    • pp.3539-3543
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    • 2012
  • Butacaine sulfate is an ester of p-aminobenzoic acid which has been widely used as a local anaesthetic and it is a long standing agent particularly for spinal anaesthesia. For this reason, a kinetic study of oxidation of butacaine sulfate by sodium N-chlorobenzenesulfonamide (chloramine-B or CAB) has been carried out in $HClO_4$ medium at 303 K in order to explore this redox system mechanistic chemistry. The rate shows a first-order dependence on both $[CAB]_o$, and $[substrate]_o$, and a fractional-order dependence on acid concentration. Decrease of dielectric constant of the medium, by adding methanol, increases the rate of the reaction. Variation of ionic strength and addition of benzenesulfonamide or NaCl have no significant effect on the rate. The reaction was studied at different temperatures and the activation parameters have been evaluated. The stoichiometry of the reaction has been found to be 1:2 and the oxidation products have been identified by spectral analysis. The observed results have been explained by plausible mechanism and the related rate law has been deduced.