Table 5-B.

Fatty acid concentrations (nmol/g) in brain glycerophospholipids of control and HIV-1 Tg rats

	EtnGpl		ChoGpl		PtdIns		PtdSer
	Control	HIV	Control	HIV	Control	HIV	Control	HIV
14:0			79 ± 25	72 ± 2			15 ± 12	11 ± 7
16:0	2147 ± 533	2551 ± 106	18365 ± 715	18615 ± 812	513 ± 56	541 ± 42	439 ± 53	477 ± 58
18:0	6786 ± 319	6788 ± 310	6161 ± 271	6176 ± 175	1611 ± 124	1653 ± 64	6074 ± 399	6161 ± 403
20:0	62 ± 12	70 ± 13			12 ± 2	14 ± 1*	71 ± 18	69 ± 11
22:0					15 ± 4	15 ± 4	100 ± 16	102 ± 12
24:0					11 ± 2	19 ± 5*	43 ± 7	42 ± 8
16:1n-7	174 ± 10	174 ± 14	221 ± 21	213 ± 9	11 ± 3	10 ± 1	22 ± 17	14 ± 2
18:1n-9	6652 ± 612	6936 ± 696	8869 ± 414	8888 ± 337	628 ± 76	643 ± 51	2843 ± 227	2915 ± 281
18:1n-7	1743 ± 245	1946 ± 220	3609 ± 175	3768 ± 154	548 ± 792	230 ± 31	517 ± 148	542 ± 79
20:1n-9	342 ± 86	407 ± 97	284 ± 33	348 ± 100	28 ± 5	26 ± 10	77 ± 25	95 ± 25
22:1n-9					51 ± 15	40 ± 25	108 ± 14	133 ± 19*
24:1n-9							35 ± 1	36 ± 7
18:2n-6	286 ± 26	340 ± 40*	334 ± 31	468 ± 68***	35 ± 3	49 ± 7**	34 ± 11	44 ± 7
18:3n-6	29 ± 7	31 ± 8					22 ± 9	19 ± 4
20:2n-6	53 ± 5	64 ± 17					21 ± 11	20 ± 6
20:4n-6	4881 ± 268	4856 ± 224	2314 ± 157	2230 ± 209	1353 ± 90	1385 ± 68	498 ± 41	496 ± 39
22:4n-6	1912 ± 139	1857 ± 93	316 ± 22	308 ± 11	56 ± 8	58 ± 3	472 ± 42	452 ± 24
22:5n-6	161 ± 16	157 ± 19					109 ± 14	104 ± 11
18:3n-3	1260 ± 225	1476 ± 269	479 ± 64	539 ± 73	82 ± 17	88 ± 17	353 ± 70	416 ± 93
20:3n-3	132 ± 13	129 ± 13	101 ± 12	100 ± 17	11 ± 6	12 ± 2	40 ± 6	39 ± 4
20:5n-3							42 ± 12	43 ± 8
22:5n-3	64 ± 21	82 ± 24					23 ± 7	30 ± 4
22:6n-3	5628 ± 252	5632 ± 255	1389 ± 32	1373 ± 61	120 ± 17	111 ± 17	2399 ± 166	2370 ± 191
Total SFAs	8996 ± 627	9411 ± 400	24605 ± 891	24863 ± 931	2159 ± 182	2234 ± 98	6740 ± 428	6860 ± 450
Total MUFAs	8911 ± 918	9464 ± 931	13039 ± 596	13285 ± 478	1213 ± 786	905 ± 89	3459 ± 386	3564 ± 305
Total n-6 PUFAs	7313 ± 404	7295 ± 304	2964 ± 184	3006 ± 230	1444 ± 97	1492 ± 68	1153 ± 91	1129 ± 72
Total n-3 PUFAs	7084 ± 371	7307 ± 305	1971 ± 81	2011 ± 107	213 ± 28	207 ± 37	2816 ± 171	2847 ± 166
Total fatty acids	32303 ± 1975	33477 ± 1513	42606 ± 1514	43179 ± 1354	5086 ± 843	4880 ± 258	14343 ± 1013	14606 ± 915
Ratio of n-6/n-3	1.0 ± 0.02	1.0 ± 0.05	1.5 ± 0.1	1.5 ± 0.2	6.8 ± 0.5	7.4 ± 1.2	0.4 ± 0.03	0.4 ± 0.01
Ratio of AA/DHA	0.9 ± 0.03	0.9 ± 0.03	1.7 ± 0.1	1.6 ± 0.2	11.4 ± 1.4	12.7 ± 1.9	0.2 ± 0.02	0.2 ± 0.01

Values are mean ± SD of n=7 per group.

SFAs, saturated fatty acids; MUFAs, monounsaturated fatty acids; PUFAs, polyunsaturated fatty acids; ND, not detected. P<0.05,

^**P< 0.01,

^***P<0.001 by unpaired t-test.