Clinical analysis of retroperitoneal laparoscopic renal adipose capsule outer pathway in the treatment of chyluria / 重庆医学

Objective To evaluate the surgical techniques and clinical efficacy of retroperitoneoscopic ligation of renal lymphatic vessels outside adipose capsule and inside adipose capsule for comparison in the treatment of chyluria.Methods Retrospective anal-ysis of the retroperitoneal laparoscopic adipose capsule of kidney pedicle lymphatic duct ligation(group Ⅰ)and adipose capsule pathways in the kidney totally or subtotally free renal pedicle lymphatic ligation(group Ⅱ)and 1 1 1 patients with chyluria clinical data,compared two groups of operation time,bleeding volume,the rate of analgesia,postoperative gastrointestinal function recovery time,drainage time,postoperative recovery time,postoperative hospital stay and postoperative complications and other index differ-ence.Results Retroperitoneal laparoscopic operation group of adipose capsule in operation time,bleeding volume,postoperative an-algesia,postoperative gastrointestinal function recovery time,drainage time,postoperative recovery time,postoperative hospital stay and postoperative complications were better than the adipose capsule of kidney totally or subtotally free operation group,the differ-ence was statistically significant(P<0.05).Conclusion Retroperitoneal laparoscopic renal adipose capsule of kidney pedicle lym-phatic disconnection for the treatment of chyluria effect,and adipose capsule operation ways,the method less trauma,quicker recov-ery,can completely replace the renal adipose capsule total or Sub-total of free kidney pedicle lymphatic disconnection operation,wor-thy of clinical application.

Investigating the correlation between polymorphisms with couple sharing rate of TAP gene and hypertensive disorder complicating pregnancy / 中华医学遗传学杂志

<p><b>OBJECTIVE</b>To investigate and clarify whether the genetic susceptibility to women with hypertensive disorder complicating pregnancy or pre-eclampsia is associated with polymorphisms and couple sharing rate of transporter associate with antigen processing genes(TAP).</p><p><b>METHODS</b>One hundred and two severe pre-eclampsia women and their spouses served as study group, and 200 normal pregnant women and their spouses were selected as control group. All pregnant women were primipara with single fetus. Genomic DNA was extracted from 2 mL cubital venous blood. We used the amplification refractory mutation system polymerase chain reaction(ARMS-PCR) to characterize TAP gene locus 333, 637, 379, 565, 665.</p><p><b>RESULTS</b>We observed eleven TAP haplotypes. There were four kinds of haplotypes(1A-1D) existing in TAP1, and seven kinds of haplotypes(2A-2G) existing in TAP2. The gene frequencies of TAP2B(Chi2=9.19, P<0.01, RR=4.18) and TAP2F(Chi2=5.34, P<0.05, RR=4.63) of patient group with pre-eclampsia were significantly higher as compared with control group. The analyses of some TAP haplotypes such as TAP1B(Chi2=4.87, P<0.05, RR=3.14), TAP1C(Chi2=5.42, P<0.05, RR=4.90), TAP2B(Chi2=9.65, P<0.01, RR=5.39) showed that the couple sharing rate of pre-eclampsia women and their spouses had statistically a highly significant increase in comparison with that of controls.</p><p><b>CONCLUSION</b>Our data suggest that the presence of TAP2B or TAP2F haplotypes should be considered as a risk increased to pregnant women being susceptible to hypertensive disorder complicating pregnancy; and also the elevated couple sharing rates of TAP1B, TAP1C and TAP2B genes will increase the opportunity or possibility of pregnant women suffering from pre-eclampsia disease.</p>