2 research outputs found
The influence of immunodeficiency on the level of CD34-positive cells in the cervix
There are many studies on changes in cervix,
however, there are no data about property of cervical tissue to keep
potential for regeneration under influence of immunodeficiency,
which is very important since it allows escaping severe
irreversible changes in tissue. CD34 stem cells are one of
significant indicator for property of tissual regeneration. So, the
purpose of our study was to identify amount of CD34 stem cells
in the cervix under influence of immunodeficiency of infectious
and non-infectious origin.
Materials and methods. Sectional material of reproductive
women was studied. All subjects were divided into 3 groups:
women who were diagnosed with HIV infection; women
who have identified anamnestic and postmortem signs of
alcohol abuse; group of comparison. After routine testing and
immunohistochemical (IHC) staining to CD34, morphometric
measure was performed. We evaluate presence activities of
stromal cells for detection of connection and relationship
between expression of CD34 and the thickness of the cervical
epithelium, relative volumes of condyloma, cervical dysplasia
severity, degree of infiltration of the mucosal lamina propria
by immunocompetent cells. The obtained digital data were
statistically processed.
Results. Morphological investigation revealed changes of
thickness of the cervical stratified squamous nonkeratinized
epithelium up to 714.23Β±59.21 x 10-6 m in group of HIVinfected women. Relative volumes of condylomas were increased in both investigated groups with presence of pointed,
flat and inverted types. Both low- and high-grade squamous
intraepithelial lesions were detected more often in investigated
goups. Assessment of the degree of infiltration of the mucosal
lamina propria by immunocompetent cells was changed
unevenly with reducing in HIV-group and increasing in alcohol
group. Results of ICH reaction CD34 realized in cytoplasmic
staining with membranous accentuation in all cases of control
group with strong, but reduced level in investigated groups.
Most close connection was observed for cervical dysplasia
severity and CD34 expression.
Conclusions.HIV infection and alcohol abuse have pronounced
pathological effects with cervical changes. The expression of
CD34 is present in 96% of women with immunodeficiency
mainly with strong reaction. It is statistically likely that it does
not depend on such morphological indicators as thickness of the
cervical epithelium, relative volumes of condyloma, degree of
infiltration of the mucosal lamina propria by immunocompetent
cells. The expression of CD34 has statistically close negative
connection with cervical dysplasia severity (r=-0,81) and can be
used for detection of early potential of tissual transformation in
women with immunodeficiency
The status of cervical cytology in HIV-infected women
ΠΡΡΠ²Π»Π΅Π½ΠΈΠ΅ ΡΠΈΡΠΎΠ»ΠΎΠ³ΠΈΡΠ΅ΡΠΊΠΈΡ
ΠΎΡΠΎΠ±Π΅Π½Π½ΠΎΡΡΠ΅ΠΉ ΡΠ΅ΡΠ²ΠΈΠΊΠ°Π»ΡΠ½ΠΎΠ³ΠΎ ΡΠΏΠΈΡΠ΅Π»ΠΈΡ Ρ ΠΠΠ§-ΠΈΠ½ΡΠΈΡΠΈΡΠΎΠ²Π°Π½Π½ΡΡ
ΠΆΠ΅Π½ΡΠΈΠ½ Π² ΡΠΎΡΠ΅ΡΠ°Π½ΠΈΠΈ Ρ ΡΡΠΎΠ²Π½Π΅ΠΌ CD4-ΠΊΠ»Π΅ΡΠΎΠΊ ΠΏΠΎΡΠ»ΡΠΆΠΈΠ»ΠΎ ΡΠ΅Π»ΡΡ Π΄Π°Π½Π½ΠΎΠΉ ΡΠ°Π±ΠΎΡΡ.
ΠΡΠΎΠ²Π΅Π΄Π΅Π½ ΡΠΈΡΠΎΠ»ΠΎΠ³ΠΈΡΠ΅ΡΠΊΠΈΠΉ Π°Π½Π°Π»ΠΈΠ· 60 ΠΆΠ΅Π½ΡΠΈΠ½ ΡΠ΅ΠΏΡΠΎΠ΄ΡΠΊΡΠΈΠ²Π½ΠΎΠ³ΠΎ Π²ΠΎΠ·ΡΠ°ΡΡΠ°, ΠΊΠΎΡΠΎΡΡΠ΅ Π±ΡΠ»ΠΈ
ΡΠ°Π·Π΄Π΅Π»Π΅Π½Ρ Π½Π° 2 Π³ΡΡΠΏΠΏΡ ΠΏΠΎ 30 ΠΆΠ΅Π½ΡΠΈΠ½ (ΠΠΠ§-Π½Π΅Π³Π°ΡΠΈΠ²Π½ΡΠ΅ ΠΈ ΠΠΠ§-ΠΏΠΎΠ·ΠΈΡΠΈΠ²Π½ΡΠ΅). ΠΡΠΈ ΠΎΠΏΡΠ΅Π΄Π΅Π»Π΅Π½ΠΈΠΈ
ΠΊΠΎΠ»ΠΈΡΠ΅ΡΡΠ²Π° Π»ΠΈΠΌΡΠΎΡΠΈΡΠΎΠ² CD4 ΠΌΠ΅Π½ΡΡΠ΅, Π³ΡΠ°Π΄Π°ΡΠΈΡ ΠΏΡΠΎΠ²ΠΎΠ΄ΠΈΠ»Π°ΡΡ Ρ ΠΏΠΎΠΊΠ°Π·Π°ΡΠ΅Π»ΡΠΌΠΈ 500-350-100 ΠΊΠ»Π΅ΡΠΎΠΊ Π² ΠΌΠΈΠΊΡΠΎΠ»ΠΈΡΡΠ΅.
Π Ρ
ΠΎΠ΄Π΅ ΠΈΡΡΠ»Π΅Π΄ΠΎΠ²Π°Π½ΠΈΡ ΠΎΠ±Π½Π°ΡΡΠΆΠ΅Π½ΠΎ ΠΎΠ± ΡΡΠΊΠΎΡΠ΅Π½ΠΈΠ΅ Π½Π΅ΠΎΠΏΠ»Π°ΡΡΠΈΡΠ΅ΡΠΊΠΈΡ
ΠΏΡΠΎΡΠ΅ΡΡΠΎΠ² ΡΠ΅ΠΉΠΊΠΈ ΠΌΠ°ΡΠΊΠΈ Ρ ΠΠΠ§-
ΠΈΠ½ΡΠΈΡΠΈΡΠΎΠ²Π°Π½Π½ΡΡ
ΠΏΡΠΈ ΡΠ½ΠΈΠΆΠ΅Π½ΠΈΠΈ ΡΡΠΎΠ²Π½Ρ CD4-ΠΊΠ»Π΅ΡΠΎΠΊ, ΡΡΠΎ ΠΏΡΠΎΡΠ²Π»ΡΠ΅ΡΡΡ Π²ΠΎΡΠΏΠ°Π»ΠΈΡΠ΅Π»ΡΠ½ΡΠΌ ΡΠΈΠΏΠΎΠΌ ΠΌΠ°Π·ΠΊΠ°,
ΠΊΠΎΠΉΠ»ΠΎΡΠΈΡΠΎΠ·ΠΎΠΌ, Π½Π°Π»ΠΈΡΠΈΠ΅ΠΌ Π΄Π²ΡΡ
- ΠΈ ΠΌΠ½ΠΎΠ³ΠΎΡΠ΄Π΅ΡΠ½ΡΡ
ΠΊΠ»Π΅ΡΠΎΠΊ, ΠΊΠ΅ΡΠ°ΡΠΈΠ½ΠΎΡΠΈΡΠΎΠ², ΠΏΠ°ΡΠ°ΠΊΠ΅ΡΠ°ΡΠΎΠ·Π°, Π°ΠΌΡΠΎΡΠΈΠ»ΠΈΠΈ
ΡΠΈΡΠΎΠΏΠ»Π°Π·ΠΌΡ, ΠΈ, ΠΊΠ»ΡΡΠ΅Π²ΠΎΠ΅, ΠΈΠ·ΠΌΠ΅Π½Π΅Π½ΠΈΠ΅ΠΌ Π°ΡΡ
ΠΈΡΠ΅ΠΊΡΡΡΡ ΠΊΠ»Π΅ΡΠΎΠΊ ΡΠ΅ΡΠ²ΠΈΠΊΠ°Π»ΡΠ½ΠΎΠ³ΠΎ ΡΠΏΠΈΡΠ΅Π»ΠΈΡ. ΠΠΎ ΠΌΠ½Π΅Π½ΠΈΡ
Π°Π²ΡΠΎΡΠΎΠ² Ρ ΠΠΠ§-ΠΈΠ½ΡΠΈΡΠΈΡΠΎΠ²Π°Π½Π½ΡΡ
ΡΠΈΡΠ»ΠΎ CD4-ΠΊΠ»Π΅ΡΠΎΠΊ Π½ΠΈΠΆΠ΅ 100 Π² ΠΌΠΌ3 ΡΠ»Π΅Π΄ΡΠ΅Ρ ΡΠ°ΡΡΠΌΠ°ΡΡΠΈΠ²Π°ΡΡ ΠΊΠ°ΠΊ
Π½Π΅Π±Π»Π°Π³ΠΎΠΏΡΠΈΡΡΠ½ΡΠΉ ΠΏΡΠΎΠ³Π½ΠΎΡΡΠΈΡΠ΅ΡΠΊΠΈΠΉ ΡΠ°ΠΊΡΠΎΡ Π΄Π»Ρ ΡΠ°Π·Π²ΠΈΡΠΈΡ Π½Π΅ΠΎΠΏΠ»Π°ΡΡΠΈΡΠ΅ΡΠΊΠΎΠΉ ΡΡΠ°Π½ΡΡΠΎΡΠΌΠ°ΡΠΈΠΈ.The scientific research mentioned in the article was conducted to identify the cytological features of the
cervical epithelium and the level of CD4 cells in HIV-infected women. Cytological analysis was performed
on 60 reproductive-aged women, they were divided into 2 groups equally. 1st group consist of HIV-negative,
2nd group consists of HIV-positive women. When determining low numbers CD4 lymphocytes gradation was
performed with 500-350-100 cells per microliter.
This research works results show the acceleration of neoplastic processes of the cervix in HIV-infected
women with a decreased number of CD4 cells. It is manifested by inflammatory processes in the smear,
koilocytosis, the presence of binuclear and multinucleated cells, keratinocytes, parakeratosis, amphophilic
cytoplasm and changes in cervical epithelial cells.
In HIV-infected people, the CD4 cell count below 100 per cubic millimeter should be considered an
unfavourable prognostic factor for the development of neoplastic transformatio