| ¿µ¹® | thymus(gland) | ÇÑ±Û | °¡½¿»ù |
|---|---|---|---|
| ¼³¸í | °¡½¿ÀÇ ¾Õ À§ÂÊ¿¡ À§Ä¡ÇÑ ¸²ÇÁ¼º Àå±â·Î¼, »çÃá±â¿¡ ÃÖ°íÀÇ ¹«°Ô¿¡ ´ÞÇß´Ù°¡ ÀÌÈÄ¿¡ ÅðÃàÇÑ´Ù. À̰ÍÀº ¼¼Æ÷¸Å°³ ¸é¿ª(cell-mediated immunity: ÁÖ·Î T-¸²ÇÁ±¸¿¡ ÀÇÇØ ÀϾ¸ç, ÀÚ±â¿Í ´Ù¸¥ ¼¼Æ÷¿¡ ´ëÇÑ Àνİú À̽İźιÝÀÀ¿¡ °ü¿©ÇÔ)±â´ÉÀÇ ¹ß´Þ°ú ¼º¼÷¿¡ ÇÊ¿äÇÑ Àå±âÀ̸ç, ȸ¹éÀû»öÀ¸·Î º¸Åë Á¤Á߸鿡¼ °áÇÕÁ¶Á÷¿¡ ÀÇÇØ °áÇÕµÈ µÎ °³ÀÇ ¿±À¸·Î µÇ¾î ÀÖ´Ù. °¡½¿»ùÀº »óÇǼ¼Æ÷, ¸²ÇÁ±¸, °¡½¿»ù¼¼Æ÷·Î ±¸¼ºµÇ¾î ÀÖÀ¸¸ç Àü±¸¼¼Æ÷°¡ °¡½¿»ù¿¡ ÀÌÇàÇÏ¿© ¸²ÇÁ±¸·Î ºÐȵǰí, ±× ´ëºÎºÐÀº ÆÄ±«µÇ³ª ³ª¸ÓÁö´Â T¸²ÇÁ±¸¸¦ Çü¼ºÇÑ´Ù. °¡½¿»ùÀº ¶ÇÇÑ È£¸£¸ó À¯»ç¹°ÁúÀÎ thymine, thymopoietin, thymosin µîÀ» ºÐºñÇÑ´Ù. |
||
| TL | temporal lobe; terminal limen; thermolabile; thermoluminescence; threat to life; thymus-leukemia [an... |
|---|---|
| TP | temperature and pressure; temperature probe; temporal peak; temporoparietal; tension pneumothorax; t... |
| TPF | thymus permeability factor; thymus to peak flow; true positive fraction |
| AHTS | antihuman thymus serum |
| ATC | activated thymus cell; around the clock |
| CT | Calf thymus |
|---|---|
| CTL | Cytotoxic thymus-derived lymphocytes |
| FTOC | Fetal Thymus Organ Culture |
| FT | fetal thymus |
| TL | Thymus Leukemia |
| lobules of thymus | Areas of thymic tissue 0.5 to 2 mm in diameter with a cortex and medulla. Synonym: lobuli thymi. (05 Mar 2000) |
|---|
| cortical lobules of kidney | One of the subdivisions of the kidney, consisting of a medullary ray and that portion of the convoluted port (renal corpuscles and convoluted tubules) associated with its collecting duct. Synonym: lobulus corticalis renalis, renal cortical lobule, renculus, reniculus, renunculus. (05 Mar 2000) |
|---|---|
| crescentic lobules of the cerebellum | Archaic term designation for lobulus semilunaris inferior and lobulus semilunaris superior. (05 Mar 2000) |
| lobules of epididymis | The coiled portion of the efferent ductules that constitute the head of the epididymis; these join the ductus epididymidis. Synonym: lobuli epididymidis, coni epididymidis, coni vasculosi, Haller's cones, vascular cones. (05 Mar 2000) |
| lobules of mammary gland | Subdivisions of the lobes of the mammary gland. Synonym: lobuli glandulae mammariae. (05 Mar 2000) |
| lobules of testis | The subdivisions of the parenchyma of the testis formed by delicate fibrous septa that pass inward from the tunica albuginea to converge at the mediastinum testis. Synonym: lobuli testis. (05 Mar 2000) |
| lobules of thyroid gland | The subdivisions of the lobes, consisting of incompletely separated, irregular groups of thyroid follicles (20 to 40 in number) bound together by delicate connective tissue. Synonym: lobuli glandulae thyroideae. (05 Mar 2000) |
| ribonuclease h, calf thymus | <enzyme> A ribonuclease that specifically cleaves the RNA moiety of RNA:DNA hybrids. It has been isolated from a wide variety of prokaryotic and eukaryotic organisms (particularly calf thymus) as well as retroviruses. Registry number: EC 3.1.26.4 (12 Dec 1998) |
| congenital aplasia of thymus | diGeorge syndrome |
| cortex of thymus | The outer part of a lobule of the thymus; it surrounds the medulla and is composed of masses of closely packed lymphocytes. (05 Mar 2000) |
| hypoplasia of the thymus and parathyroids | Also known as the digeorge syndrome (dgs), this disorder is characterised by (1) low blood calcium levels (hypocalcaemia) due to underdevelopment (hypoplasia) of the parathyroid glands needed to control calcium; (2) underdevelopment (hypoplasia) of the thymus, an organ behind the breastbone in which lymphocytes mature and multiply; and (3) defects of the outflow tracts from the heart. most cases of dgs are due to a microdeletion in chromosome band 22q11.2. A small number of cases have defects in other chromosomes, notably 10p13. Named after the american paediatric endocrinologist angelo digeorge. Another name for dgs is the third and fourth pharyngeal pouch syndrome (since the faulty structures in dgs are embryologically derived from the third and fourth pharyngeal pouches). (12 Dec 1998) |
| thymus | <anatomy> The lymphoid organ in which T lymphocytes are educated, mature and multiply. It is composed of stroma (thymic epithelium) and lymphocytes, almost entirely of the T-cell lineage. In mammals the thymus is just anterior to the heart within the rib cage, in other vertebrates in rather undefined regions of the neck or within the gill chamber in teleost fish. The thymus regresses as the animal matures. (18 Nov 1997) |
| thymus and parathyroids, hypoplasia of | See third and fourth pharyngeal pouch syndrome. (12 Dec 1998) |
| thymus-dependent zone | <anatomy> Mid cortical region of lymph node, area that is particularly depleted of T lymphocytes in thymectomised animals and is referred to as the thymus dependent area. (18 Nov 1997) |
| thymus derived lymphocyte | <haematology, immunology> A class of lymphocytes, so called because they are derived from the thymus and have been through thymic processing. Involved primarily in controlling cell-mediated immune reactions and in the control of B-cell development. The T-cells coordinate the immune system by secreting lymphokine hormones. There are 3 fundamentally different types of t cells : helper, killer, and suppressor. Each has many subdivisions. T-cells are also called t lymphocytes. They bear T-cell antigen receptors (CD3) and lack Fc or C3b receptors. Major T-cell subsets are CD4 (mainly helper cells) and CD8 (mostly cytotoxic or suppressor T-cells). Uncontrolled proliferation of this type of cell gives rise to T-cell leukaemia/lymphoma. (21 Jun 1999) |
| thymus extracts | Extracts of the thymus that contain specific, but uncharacterised factors or proteins with specific activities; three distinct substances are already known: thymotoxin, thymin and thymosin. (12 Dec 1998) |
Á¦Ç°¸í |
ÆÇ¸Å»ç |
º¸ÇèÄÚµå | ¼ººÐ/ÇÔ·® | ±¸ºÐ/º¸Çè±Þ¿© |
|---|
Á¦Ç°¸í |
ÆÇ¸Å»ç |
º¸ÇèÄÚµå | ¼ººÐ/ÇÔ·® | ±¸ºÐ/º¸Çè±Þ¿© |
|---|