¼±Åà - È­»ìǥŰ/¿£ÅÍŰ ´Ý±â - ESC

 
"compound sensory nerve action potential"¿¡ ´ëÇÑ °Ë»ö °á°úÀÔ´Ï´Ù. °Ë»ö °á°ú º¸´Â µµÁß¿¡ Tab ۸¦ ´©¸£½Ã¸é °Ë»ö âÀÌ ¼±Åõ˴ϴÙ.
´ëÇÑÀÇÇù ÀÇÇпë¾î »çÀü °Ë»ö À¯»ç °Ë»ö °á°ú : 15 ÆäÀÌÁö: 19
  • ¿µ¹®
    ÇѱÛ
  • greater petrosal nerve
    Å«¹ÙÀ§½Å°æ, ´ëÃßü½Å°æ
  • groove for radial nerve
    ³ë½Å°æ°í¶û, ¿ä°ñ½Å°æ±¸
  • gustatory nerve
    ¹Ì°¢½Å°æ
  • hypogastric nerve
    ¾Æ·§¹è½Å°æ, ÇϺ¹½Å°æ
  • hypoglossal nerve
    Çô¹Ø½Å°æ, ¼³ÇϽŰæ
  • histaminergic nerve
    È÷½ºÅ¸¹Î½Å°æ
  • iliohypogastric nerve
    ¾ûµ¢¾Æ·§¹è½Å°æ, Àå°ñÇϺ¹½Å°æ
  • ilioinguinal nerve
    ¾ûµ¢»ô±¼½Å°æ, Àå°ñ¼­Çý½Å°æ
  • incisor nerve
    ¾Õ´Ï½Å°æ, ÀýÄ¡½Å°æ
  • inferior laryngeal nerve
    ¾Æ·¡ÈĵνŰæ, ÇÏÈĵνŰæ
  • inferior rectal nerve
    ¾Æ·¡°ðâÀڽŰæ, ÇÏÁ÷Àå½Å°æ
  • infraorbital nerve
    ´«È®¾Æ·¡½Å°æ, ¾È¿ÍÇϽŰæ
  • infraorbital nerve block
    ´«È®¾Æ·¡½Å°æÂ÷´Ü, ´«È®¾Æ·¡½Å°æºí·Ï, ¾È¿ÍÇϽŰæÂ÷´Ü
  • infratrochlear nerve
    µµ¸£·¡¾Æ·¡½Å°æ, ȰÂ÷ÇϽŰæ
  • intercostal nerve
    °¥ºñ»çÀ̽Űæ, ´Á°£½Å°æ
¿¾ ´ëÇÑÀÇÇù ÀÇÇпë¾î »çÀü °Ë»ö À¯»ç °Ë»ö °á°ú : 15 ÆäÀÌÁö: 19
  • ¿µ¹®
    ÇѱÛ
  • nerve cell
    ½Å°æ¼¼Æ÷
  • nerve compression
    ½Å°æ¾Ð¹Ú
  • nerve conduction
    ½Å°æÀüµµ
  • nerve root compression
    ½Å°æ»Ñ¸®¾Ð¹Ú
  • spinal acessory-facial nerve crossover
    ô¼ö´õºÎ¾ó±¼½Å°æ±³Â÷¼ú
  • terminal nerve corpuscle
    Á¾¸»½Å°æ¼Òü
  • unipolar nerve cell
    Ȭ±Ø½Å°æ¼¼Æ÷
  • deep peroneal nerve
    ±íÀºÁ¾¾Æ¸®½Å°æ
  • deep petrosal nerve
    ±íÀº¹ÙÀ§½Å°æ
  • deep temporal nerve
    ±íÀº°üÀڽŰæ
  • depressor nerve
    °¨¾Ð½Å°æ
  • dorsal scapular nerve
    µîÂʾî±ú½Å°æ
  • optic nerve disk
    ½Ã°¢½Å°æ¿ø¹Ý, ½Ã°¢½Å°æÀ¯µÎ
  • efferent nerve
    ³¯½Å°æ
  • efferent nerve fiber
    ³¯½Å°æ¼¶À¯
¿¾ ´ëÇÑÀÇÇù 3 ÀÇÇпë¾î »çÀü °Ë»ö À¯»ç °Ë»ö °á°ú : 15 ÆäÀÌÁö: 19
  • ¿µ¹®
    ÇѱÛ
  • dromotropic action
    º¯ÀüµµÀÛ¿ë(¡­íÂéÄ).
  • drug action
    ¾à¹°ÀÛ¿ë(¡­íÂéÄ)
  • drug action
    ¾à¹°ÀÛ¿ë(¡­íÂéÄ).
  • dual block action
    ÀÌ»ó¼º Â÷´ÜÈ¿°ú.
  • dual radiation action
    ÀÌÁß¹æ»ç¼±ÀÛ¿ë
  • duration (of action)
    (ÀÛ¿ë)Áö¼Ó½Ã°£.
  • dynamic action
    µ¿·ÂÀÛ¿ë(¡­íÂéÄ).
  • estrogenic action
    ¸®¿¡½ºÆ®·Î°ÕÀÛ¿ë(¡­íÂéÄ).
  • estrogenic action
    ¿¡½ºÆ®·Î°ÕÀÛ¿ë(¡­íÂéÄ).
  • extended action of drug
    È®´ë¾àÈ¿.
  • fungicidal action
    »ì(Áø)±ÕÀÛ¿ë.
  • fungicidal action
    »ìÁø±ÕÀÛ¿ë(߯òØÐ¶íÂéÄ).
  • galvanic action
    °¥¹Ù´ÏÀÛ¿ë.
  • ganglionic blocking action
    ½Å°æÀýÂ÷´ÜÀÛ¿ë.
  • germicidal action
    »ì±ÕÀÛ¿ë(߯жíÂéÄ).
KMLE ÀÇÇоà¾î »çÀü À¯»ç °Ë»ö °á°ú : 5 ÆäÀÌÁö: 19
SOT sensory organization test; systemic oxygen transport
SSF soluble suppressor factor; supplemental sensory feedback
SSN severely subnormal; subacute sensory neuropathy; suprasternal notch
ST esotropia; scala tympani; scaphotrapezoid; sclerotherapy; sedimentation time; semitendinosus; sensor...
TSA technical surgical assistance; toluene sulfonic acid; total shoulder arthroplasty; total solute abso...
KMLE ÀÚµ¿ÃßÃâ ÀÇÇоà¾î »çÀü À¯»ç °Ë»ö °á°ú : 5 ÆäÀÌÁö: 19
NGFr nerve growth factor recceptor
NFI Nerve-function impairment
ON Olfactory nerve
ON Optic nerve
PN Peripheral nerve
°æºÏ´ë Ä¡°ú´ëÇÐ ±¸°­³»°ú ±³½Ç »çÀü À¯»ç °Ë»ö °á°ú : 15 ÆäÀÌÁö: 19
  • ¿µ¹®
    ÇѱÛ
    ¼³¸í
  • nerve papilla
    ½Å°æ À¯µÎ
  • nerve ring
    ½Å°æ·û
  • nerve root compression
    ½Å°æ±Ù ¾Ð¹Ú
  • nerve sheath myxoma
    ½Å°æÃÊ Á¡¾×Á¾
  • nerve stimulater
    ½Å°æ Àڱرâ
  • nerve stimulator
    ½Å°æ Àڱرâ, ½Å°æ ÀÚ±Ø ÀåÄ¡
  • nerve suture
    ½Å°æ ºÀÇÕ, ½Å°æ ºÀÇÕ¼ú
    µ¿ÀǾî=neurorrha
  • nerve terminal
    ½Å°æ Á¾¸»
  • nerve track
    ½Å°æ·Î, ½Å°æ Åë·Î
  • nerve trunk
    ½Å°æ°£, ½Å°æ ÁÙ±â
  • nerve tumor
    ½Å°æ Á¾¾ç
  • nerve-root compression
    ½Å°æ±Ù ¾Ð¹Ú
  • nonmyelinated nerve
    ¹«¼ö ½Å°æ
    ¼öÃʳª ½Å°æÃÊ µîÀÇ ÇǺ¹ ±¸Á¶¸¦ °¡ÁöÁö ¾ÊÀº ½Å°æ ¼¶À¯. ¹«¼ö ½Å°æ ¼¶À¯¶ó°íµµ ÇÑ´Ù. À¯¼ö ½Å°æ°ú ´ëÀÀµÇ´Â ¸»ÀÌ´Ù. ½Å°æ ¼¶À¯
  • obturator nerve
    Æó¼â ½Å°æ
  • ocular motor nerve palsy
    ¾È±¸ ¿îµ¿ ½Å°æ ¸¶ºñ
CancerWEB ¿µ¿µ ÀÇÇлçÀü À¯»ç °Ë»ö °á°ú : 15 ÆäÀÌÁö: 19
visceral nerve <anatomy, nerve> A term describing nerves conveying autonomic (general visceral efferent) fibres.
(05 Mar 2000)
medial brachial cutaneous nerve <anatomy, nerve> Arises from the medial cord of the brachial plexus, unites in the axilla with the lateral cutaneous branch of the second intercostal nerve, and supplies the skin of the medial side of the arm.
Synonym: nervus cutaneus brachii medialis, lesser internal cutaneous nerve, medial cutaneous nerve of arm, Wrisberg's nerve.
(05 Mar 2000)
medial calcaneal branches of tibial nerve <anatomy, nerve> Cutaneous branches of tibial nerve distributed to the inferior and medial heel.
Synonym: rami calcanei mediales nervi tibialis.
(05 Mar 2000)
medial crural cutaneous branches of saphenous nerve <anatomy, nerve> Branches of saphenous nerve distributed to the skin of the medial side of the leg.
Synonym: rami cutanei cruris mediales nervi sapheni.
(05 Mar 2000)
medial cutaneous nerve of arm <anatomy, nerve> Arises from the medial cord of the brachial plexus, unites in the axilla with the lateral cutaneous branch of the second intercostal nerve, and supplies the skin of the medial side of the arm.
Synonym: nervus cutaneus brachii medialis, lesser internal cutaneous nerve, medial cutaneous nerve of arm, Wrisberg's nerve.
(05 Mar 2000)
medial cutaneous nerve of forearm <anatomy, nerve> Arises from the medial cord of the brachial plexus, passes downward in company with the brachial artery and then the basilic vein, and supplies the skin of the anterior and ulnar surfaces of the forearm.
Synonym: nervus cutaneus antebrachii medialis, medial cutaneous nerve of forearm.
(05 Mar 2000)
medial cutaneous nerve of leg <anatomy, nerve> Arises from the tibial in the popliteal space, passes down the calf between the two heads of the gastrocnemius and unites in the middle of the leg with the communicating branch of the common peroneal to form the sural nerve, distributed to the skin of the distal and lateral surfaces of the leg and ankle.
Synonym: nervus cutaneus surae medialis, medial cutaneous nerve of leg, popliteal communicating nerve, tibial communicating nerve.
(05 Mar 2000)
medial dorsal cutaneous nerve <anatomy, nerve> The medial terminal branch of the superficial peroneal nerve, supplying the dorsum of the foot and dorsal nerves to the toes (except adjacent sides of great and second toes).
Synonym: nervus cutaneus dorsalis medialis, dorsal medial cutaneous nerve.
(05 Mar 2000)
medial nasal branches of anterior ethmoidal nerve <anatomy, nerve> Branches of nasociliary nerve distributed to the nasal septum.
Synonym: rami nasales mediales nervi ethmoidalis anterioris.
(05 Mar 2000)
glossopharyngeal nerve <anatomy, nerve> The glossopharyngeal nerve enervates muscles involved in swallowing and taste. Lesions of the ninth nerve result in difficulty swallowing and disturbance of taste.
Synonym: cranial nerve IX.
(27 Sep 1997)
medial pectoral nerve <anatomy, nerve> A nerve that arises from the medial cord of the brachial plexus to supply the pectoral muscles; usually pierces pectoralis minor, then continues to supply mainly the sternocostal portion of pectoralis major.
Synonym: nervus pectoralis medialis, medial anterior thoracic nerve.
(05 Mar 2000)
renal branch of lesser splanchnic nerve <anatomy, nerve> Branch of lesser splanchnic nerve to the aorticorenal plexus/ganglion.
Synonym: ramus renalis nervi splanchnici minoris.
(05 Mar 2000)
medial plantar nerve <anatomy, nerve> One of the two terminal branches of the tibial nerve; it courses along the medial aspect of the sole to supply the abductor hallucis and flexor digitorum brevis and, by way of common and proper digital branches, to innervate the skin of the medial part of the foot and medial three and one-half toes.
Synonym: nervus plantaris medialis.
(05 Mar 2000)
renal branch of vagus nerve <anatomy, nerve> Branches of vagus nerve to kidney via the coeliac plexus.
Synonym: rami renales nervi vagi.
(05 Mar 2000)
medial popliteal nerve <anatomy, nerve> The medial terminal branch of the sciatic nerve. The tibial nerve fibres originate in lumbar and sacral spinal segments (l4 to s2). They supply motor and sensory innervation to parts of the calf and foot.
(12 Dec 1998)
ÀÌ ¾Æ·¡ ºÎÅÍ´Â °á°ú°¡ ¾ø½À´Ï´Ù.
KMLE ¾àǰ/ÀǾàǰ ¸ÂÃã °Ë»ö °á°ú : 0 ÆäÀÌÁö: 19
  • Á¦Ç°¸í
    ¼ººÐ/ÇÔ·®
    ±¸ºÐ/º¸Çè±Þ¿©
KMLE ¾àǰ/ÀǾàǰ À¯»ç °Ë»ö °á°ú : 0 ÆäÀÌÁö: 19
  • Á¦Ç°¸í
    ¼ººÐ/ÇÔ·®
    ±¸ºÐ/º¸Çè±Þ¿©
¾Ë±â½¬¿î ÀÇÇпë¾îÇ®ÀÌÁý, ¼­¿ïÀÇ´ë ±³¼ö ÁöÁ¦±Ù, °í·ÁÀÇÇÐ ÃâÆÇ ¸ÂÃã °Ë»ö °á°ú : 0 ÆäÀÌÁö: 19
¾Ë±â½¬¿î ÀÇÇпë¾îÇ®ÀÌÁý, ¼­¿ïÀÇ´ë ±³¼ö ÁöÁ¦±Ù, °í·ÁÀÇÇÐ ÃâÆÇ À¯»ç °Ë»ö °á°ú : 0 ÆäÀÌÁö: 19
´ëÇÑÀÇÇù ÀÇÇпë¾î »çÀü °Ë»ö ¸ÂÃã °Ë»ö °á°ú : 0 ÆäÀÌÁö: 19
  • ¿µ¹®
    ÇѱÛ
´ëÇÑÀÇÇù Çʼö ÀÇÇпë¾îÁý »çÀü °Ë»ö ¸ÂÃã °Ë»ö °á°ú : 0 ÆäÀÌÁö: 19
  • ¿µ¹®
    ÇѱÛ
´ëÇÑÀÇÇù Çʼö ÀÇÇпë¾îÁý »çÀü °Ë»ö À¯»ç °Ë»ö °á°ú : 0 ÆäÀÌÁö: 19
  • ¿µ¹®
    ÇѱÛ
¿¾ ´ëÇÑÀÇÇù ÀÇÇпë¾î »çÀü °Ë»ö ¸ÂÃã °Ë»ö °á°ú : 0 ÆäÀÌÁö: 19
  • ¿µ¹®
    ÇѱÛ
¿¾ ´ëÇÑÀÇÇù 2 ÀÇÇпë¾î »çÀü °Ë»ö ¸ÂÃã °Ë»ö °á°ú : 0 ÆäÀÌÁö: 19
  • ¿µ¹®
    ÇѱÛ
¿¾ ´ëÇÑÀÇÇù 2 ÀÇÇпë¾î »çÀü °Ë»ö À¯»ç °Ë»ö °á°ú : 0 ÆäÀÌÁö: 19
  • ¿µ¹®
    ÇѱÛ
¿¾ ´ëÇÑÀÇÇù 3 ÀÇÇпë¾î »çÀü °Ë»ö ¸ÂÃã °Ë»ö °á°ú : 0 ÆäÀÌÁö: 19
  • ¿µ¹®
    ÇѱÛ
´ëÇÑÇØºÎÇÐȸ ÀÇÇпë¾î »çÀü °Ë»ö ¸ÂÃã °Ë»ö °á°ú : 0 ÆäÀÌÁö: 19
  • ¿µ¹®
    ÇѱÛ
´ëÇÑÇØºÎÇÐȸ ÀÇÇпë¾î »çÀü °Ë»ö À¯»ç °Ë»ö °á°ú : 0 ÆäÀÌÁö: 19
  • ¿µ¹®
    ÇѱÛ
´ëÇѽŰæ¿Ü°úÇÐȸ ÀÇÇпë¾î »çÀü °Ë»ö ¸ÂÃã °Ë»ö °á°ú : 0 ÆäÀÌÁö: 19
  • ¿µ¹®
    ÇѱÛ
    ÇÑÀÚ
´ëÇѽŰæ¿Ü°úÇÐȸ ÀÇÇпë¾î »çÀü °Ë»ö À¯»ç °Ë»ö °á°ú : 0 ÆäÀÌÁö: 19
  • ¿µ¹®
    ÇѱÛ
    ÇÑÀÚ
´ëÇѱâ»ýÃæÇÐȸ ÀÇÇпë¾î »çÀü °Ë»ö ¸ÂÃã °Ë»ö °á°ú : 0 ÆäÀÌÁö: 19
  • ¿µ¹®
    ÇѱÛ
´ëÇѱâ»ýÃæÇÐȸ ÀÇÇпë¾î »çÀü °Ë»ö À¯»ç °Ë»ö °á°ú : 0 ÆäÀÌÁö: 19
  • ¿µ¹®
    ÇѱÛ
´ëÇÑ»ýÈ­ÇкÐÀÚ»ý¹°ÇÐȸ ¿ë¾î »çÀü °Ë»ö ¸ÂÃã °Ë»ö °á°ú : 0 ÆäÀÌÁö: 19
  • ¿µ¹®
    ÇѱÛ
´ëÇÑ»ýÈ­ÇкÐÀÚ»ý¹°ÇÐȸ ¿ë¾î »çÀü °Ë»ö À¯»ç °Ë»ö °á°ú : 0 ÆäÀÌÁö: 19
  • ¿µ¹®
    ÇѱÛ
KI ÀÇÇпë¾î »çÀü °Ë»ö ¸ÂÃã °Ë»ö °á°ú : 0 ÆäÀÌÁö: 19
  • ¿µ¹®
    ÇѱÛ
KI ÀÇÇпë¾î »çÀü °Ë»ö À¯»ç °Ë»ö °á°ú : 0 ÆäÀÌÁö: 19
  • ¿µ¹®
    ÇѱÛ
KMLE ÀÇÇоà¾î »çÀü ¸ÂÃã °Ë»ö °á°ú : 0 ÆäÀÌÁö: 19
KMLE ÀÚµ¿ÃßÃâ ÀÇÇоà¾î »çÀü ¸ÂÃã °Ë»ö °á°ú : 0 ÆäÀÌÁö: 19
ÀÇÇÐ³í¹® ¾àÀÚ(Pubmed/Entrez) °Ë»ö ¸ÂÃã °Ë»ö °á°ú : 0 ÆäÀÌÁö: 19
Çѱ¹Ç¥ÁØÁúº´»çÀκзù ¾àÀÚ ¸ÂÃã °Ë»ö °á°ú : 0 ÆäÀÌÁö: 19
  • ÄÚµå
    ¿µ¹®
    ÇѱÛ
Çѱ¹Ç¥ÁØÁúº´»çÀκзù ¾àÀÚ À¯»ç °Ë»ö °á°ú : 0 ÆäÀÌÁö: 19
  • ÄÚµå
    ¿µ¹®
    ÇѱÛ
°æºÏ´ë Ä¡°ú´ëÇÐ ±¸°­³»°ú ±³½Ç »çÀü ¸ÂÃã °Ë»ö °á°ú : 0 ÆäÀÌÁö: 19
  • ¿µ¹®
    ÇѱÛ
    ¼³¸í
CancerWEB ¿µ¿µ ÀÇÇлçÀü ¸ÂÃã °Ë»ö °á°ú : 0 ÆäÀÌÁö: 19
MeSH(Medical Subject Headings) ¸ÂÃã °Ë»ö (http://www.nlm.nih.gov) °á°ú : 0 ÆäÀÌÁö: 19
MeSH(Medical Subject Headings) À¯»ç °Ë»ö (http://www.nlm.nih.gov) °á°ú : 0 ÆäÀÌÁö: 19
¿ÜºÎ ¸µÅ© - Merriam-Webster's ÀÇÇлçÀü ¸ÂÃã °Ë»ö (https://www.merriam-webster.com) °á°ú: 0 ÆäÀÌÁö: 19
¿ÜºÎ ¸µÅ© - Merriam-Webster's ÀÇÇлçÀü À¯»ç °Ë»ö (https://www.merriam-webster.com) °á°ú: 0 ÆäÀÌÁö: 19
¿ÜºÎ ¸µÅ© - A.D.A.M. Medical Encyclopedia ¸ÂÃã °Ë»ö (http://www.nlm.nih.gov) °á°ú: 0 ÆäÀÌÁö: 19
¿ÜºÎ ¸µÅ© - A.D.A.M. Medical Encyclopedia À¯»ç °Ë»ö (http://www.nlm.nih.gov) °á°ú: 0 ÆäÀÌÁö: 19
¿ÜºÎ ¸µÅ© - MedlinePlus Health Topics ¸ÂÃã °Ë»ö (http://www.nlm.nih.gov) °á°ú: 0 ÆäÀÌÁö: 19
¿ÜºÎ ¸µÅ© - MedlinePlus Health Topics À¯»ç °Ë»ö (http://www.nlm.nih.gov) °á°ú: 0 ÆäÀÌÁö: 19
¿ÜºÎ ¸µÅ© - µå·¯±×ÀÎÆ÷ ¾àÇÐ Á¤º¸ ¸ÂÃã °Ë»ö (http://www.druginfo.co.kr) °á°ú: 0 ÆäÀÌÁö: 19
Á¦Ç°¸í
ÆÇ¸Å»ç
º¸ÇèÄÚµå ¼ººÐ/ÇÔ·®
±¸ºÐ/º¸Çè±Þ¿©
¿ÜºÎ ¸µÅ© - µå·¯±×ÀÎÆ÷ ¾àÇÐ Á¤º¸ À¯»ç °Ë»ö (http://www.druginfo.co.kr) °á°ú: 0 ÆäÀÌÁö: 19
Á¦Ç°¸í
ÆÇ¸Å»ç
º¸ÇèÄÚµå ¼ººÐ/ÇÔ·®
±¸ºÐ/º¸Çè±Þ¿©
¿ÜºÎ ¸µÅ© - WebMD.com Drug Reference ¸ÂÃã °Ë»ö (http://www.webmd.com) °á°ú: 0 ÆäÀÌÁö: 19
¿ÜºÎ ¸µÅ© - WebMD.com Drug Reference À¯»ç °Ë»ö (http://www.webmd.com) °á°ú: 0 ÆäÀÌÁö: 19
¿ÜºÎ ¸µÅ© - Drug.com Drugs by Medical Condition ¸ÂÃã °Ë»ö (http://www.drugs.com) °á°ú: 0 ÆäÀÌÁö: 19
¿ÜºÎ ¸µÅ© - Drug.com Drugs by Medical Condition À¯»ç °Ë»ö (http://www.drugs.com) °á°ú: 0 ÆäÀÌÁö: 19
KMLE À¥ ¿ë¾î ¸ÂÃã °Ë»ö °á°ú : 0 ÆäÀÌÁö: 19
KMLE À¥ ¿ë¾î À¯»ç °Ë»ö °á°ú : 0 ÆäÀÌÁö: 19
ÇÑ¿µ/¿µÇÑ »çÀü ¸ÂÃã °Ë»ö °á°ú : 0 ÆäÀÌÁö: 19
  • ¿µ¹®
    ÇѱÛ
ÇÑ¿µ/¿µÇÑ »çÀü À¯»ç °Ë»ö °á°ú : 0 ÆäÀÌÁö: 19
  • ¿µ¹®
    ÇѱÛ
WordNet ÀÏ¹Ý ¿µ¿µ »çÀü °Ë»ö °á°ú : 0 ÆäÀÌÁö: 19
¿ÜºÎ ¸µÅ© - American Heritage Dictionary ¿µ¿µ»çÀü ¸ÂÃã °Ë»ö (https://www.ahdictionary.com) °á°ú: 0 ÆäÀÌÁö: 19
¿ÜºÎ ¸µÅ© - American Heritage Dictionary ¿µ¿µ»çÀü À¯»ç °Ë»ö (https://www.ahdictionary.com) °á°ú: 0 ÆäÀÌÁö: 19
ÅëÇÕ°Ë»ö ¿Ï·á